• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    vehicle door lock device. the present invention relates to a vehicle door locking device which includes a latch mechanism having a lift lever and which further includes an internal opening lever, an external opening lever, an opening hinge and an opening lever. activation. a spring is interposed between the external opening lever and the opening joint. in the housing, an unlocked state containment guide is provided so that the wing will retain the opening hinge in an unlocked state when the activation lever is in an unlocked position and when the external open lever rotates. on the activation lever, a locked state containment guide is provided so as to retain the opening joint in a locked state when the activation lever is in a locked position and when the external opening lever rotates. this construction allows the reduction of the number of components and the construction of the device in a simple and low cost way.
    公开号:BR112012024216B1
    申请号:R112012024216
    申请日:2011-03-03
    公开日:2020-02-04
    发明作者:Kojima Kazunori；Watanabe Nobuko；Akizuki Ryujiro；Nishio Takashi；Sono Yasuhiko
    申请人:Aisin Seiki；
    IPC主号:
    专利说明:

    Invention Patent Descriptive Report for VEHICLE DOOR LOCK DEVICE.
    TECHNICAL FIELD
    The present invention relates to a vehicle door lock device, capable of holding a vehicle door in a closed state with respect to a vehicle body and capable of placing the door in a locked state.
    BACKGROUND OF THE INVENTION
    As an example of a vehicle door lock device, a vehicle door lock device includes a latch mechanism that is mounted on a door together with a housing, as well as an opening lever, an opening hinge, and a activation lever that are mounted in the housing. This type of door locking device is described in Patent Document 1, for example. The latch mechanism is capable of holding the door in a closed state with respect to a vehicle body. The latch mechanism includes a latch capable of being engaged in and disengaged from a stop mounted on the body and a lifting lever capable of maintaining and releasing the engaged state of the latch with respect to the stop. The opening lever is operated in conjunction with a door opening operation of a door handle provided inside or outside the door.
    The opening link is arranged between the opening lever and the lifting lever. The opening hinge switches an actuation state between an unlocked state and a locked state of the vehicle door lock device. In the unlocked state, an operation in a door open direction of the open lever together with the door open operation of the door handle is transmitted to the lift lever. In the locked state, the operation in the opening direction of the opening lever is not transmitted to the lift lever. The activation lever is a lock operating lever for switching from the operating state of the opening hinge to the unlocked or locked state. One position of the activation lever is switched
    2/29 an unlocked position to a locked position by means of a locking operation of a locking / unlocking operating element in order to put the opening joint in the locked state, and is switched from the locking position to the position by means of an operation of unlocking the locking / unlocking operating element in order to put the opening joint in the unlocked state.
    BACKGROUND DOCUMENT
    PATENT DOCUMENT
    Patent Document 1: Japanese Patent Application Open to the Public Domain No. 2006-233507.
    According to the vehicle door lock device described in Patent Document 1 mentioned above, the activation lever includes a main lever rotatably mounted on the housing and associated with the lock / unlock operating element, an auxiliary lever mounted on rotatable with respect to the main lever and associated with the opening joint, and a spring interposed between the main lever and the auxiliary lever and that polarizes the auxiliary lever in the direction of a predetermined position with respect to the main lever. In the locked door state (in a state where the door is locked), when the door handle and the lock / unlock operation element are operated in a moment and a panic condition occurs, the spring deforms elastically in order to allow (guarantee) the movement of the main lever to an unlocked position and also to allow the opening joint to return to an initial position (return position). Therefore, smooth switching in the door unlocked state (in a state in which the door is unlocked) can be achieved.
    SUMMARY OF THE INVENTION
    Technique Problem
    In the vehicle door locking device described in the above mentioned Patent Document 1, the functional requirements are met since it will be able to deal appropriately even in a panic condition, as mentioned above. However, the ward
    3/29 activation lever consists of three components, namely the main lever, the auxiliary lever, and the spring. Therefore, from the activation lever to the opening joint, four components are required. Therefore, simplification of construction (reduction in the number of components) is desired.
    Solution to the Problem
    In accordance with the present invention designed to address the above need, a vehicle door lock device is provided, comprising a latch mechanism that is capable of retaining a vehicle door in a closed state with respect to a vehicle body. and adapted to be mounted on said door together with a housing; an internal opening lever rotatably mounted in said housing and adapted to be actuated to rotate from an initial position to an actuating position together with an opening operation of an internal door handle provided within said door; an external opening lever rotatably mounted in said housing and adapted so as to be actuated for rotation from an initial position to an actuation position together with an opening operation of an external door handle provided on the external side of said door; an opening joint tiltably mounted on a connection portion provided on said external opening lever to a predetermined extent, said connection portion being adapted to be displaced together with the rotation of said external opening lever, said opening hinge having a thrust portion capable of engaging an engaging portion of a lift lever provided in said latch mechanism, said opening hinge being pushed from an initial position to said lift lever when said opening lever internal is actuated to rotate from the initial position to the actuation position or when said external opening lever is actuated to rotate from the initial position to the actuation position; an activation lever rotatably mounted in said housing and adapted to be switched by a locking operation of a locking / unlocking operation element of
    4/29 an unlock position to a lock position in order to put said opening joint in a locked and switched state by means of an operation to unlock said lock / unlock operation element from the lock position to the position release in order to put said opening joint in an unlocked state; a spring interposed between said external opening lever and said opening joint, the spring polarizing said opening joint to the unlocked state and causing the opening joint to remain relatively mobile with respect to said lifting lever so to allow the opening joint to return to its initial position; an unlocked state retaining guide so as to retain said opening hinge in the unlocked state when said activation lever is in the unlocked position and when said external opening lever rotates between the start position and the actuation position; a locked state retaining guide so as to retain said opening joint in the locked state when said activation lever is in the lock position and when said external opening lever rotates between the initial position and the actuation position; and a drive arm portion provided on said activation lever, said drive arm portion being configured so that when said activation lever is in the unlocked position, said drive arm portion fits into the said opening articulation which is in the unlocked state so that said opening articulation tilts by switching a position of said activation lever from the unlocking position to the locking position, and said push arm portion it can be detached from said opening hinge which is in the locked state so as to allow movement of the opening hinge to the unlocked state.
    In this case, a plane of rotation of a main portion of the lift lever and a plane of inclination of a main portion of the opening hinge can be arranged parallel to each other, a push leg portion can be provided on the lift lever , a receiver portion can be provided in the opening joint, and the
    5/29 lifting lever may be arranged in such a way that the lifting leg portion of the lifting lever is capable of pushing the receiver portion of the opening hinge when the door is in the state in which the activation lever is in the lock position and the external open lever is in the home position and is closed from its open state.
    A push arm portion may be provided on the inner opening lever, a receiver portion may be provided on the activation lever, and the inner opening lever may be arranged in a manner that the push arm portion thereof is capable of. of pushing the receiver portion of the activation lever when the inner door handle is operated in order to open said portion that is closed and in the state in which the activation lever is in the lock position and the internal opening lever is in the starting position.
    Advantageous Effects of the Invention
    In the vehicle door locking device according to the present invention, the spring interposed between the external opening lever and the opening hinge polarizes the opening hinge to the unlocked state and causes the opening hinge to remain relatively mobile. with respect to the lift lever in order to allow the opening joint to return to the starting position. In addition, the drive arm portion of the activation lever can detach from the opening hinge to allow movement of the opening hinge from the locked state to the unlocked state. Therefore, in the locked door state (in a state in which the door is locked), when the door handle and the lock / unlock operation element are operated at a time and a panic condition occurs, the joint opening mechanism remains relatively mobile with respect to the lifting lever in order to allow it to return to its initial position. Therefore, even in the condition of panic as mentioned above, when the external opening lever is returned to the initial position, the opening joint returns to the initial position while moving to the unlocked state, and thus
    6/29 do, a smooth switch to the door unlocked state (in a state in which the door is unlocked) can be achieved.
    In the vehicle door lock device according to the present invention, when the panic condition occurs as mentioned above, the spring interposed between the external opening lever and the opening articulation works as described above. This makes it unnecessary to insert a spring on the activation lever itself and makes it possible to set up the activation lever with a single element. As a result, the components of the activation lever to the opening joint can be made up of three components, namely, the activation lever, the spring, and the opening joint. Therefore, in comparison with the device according to the related technique (the vehicle door lock device described in Patent Document 1 above), the number of components can be reduced and the device can be constructed in a simple and low cost.
    In the practice of the present invention described above, a push leg portion may be provided on the lift lever and a receiver portion may be provided on the opening hinge with the construction as described above. In this case, when the open door, which is in the locking state when switching from the unlocked position to the locking position of the activation lever due to the locking operation of the locking / unlocking operating element, is closed without the operation. of the door handle, the lifting leg portion of the lift lever pushes the receiver portion of the opening hinge. Therefore, by means of such an operation, it is possible to move the opening articulation from the locked state to the unlocked state and move the activation lever from the lock position to the unlock position. Therefore, in this case, when the door is closed in the unlocked state, the locked state can be automatically canceled.
    In this case, the operations described above can be obtained by having a plane of rotation of a main portion of the lift lever and a plane of inclination of a main portion of the articulation
    7/29 opening parallel to each other, by providing the push leg portion on the lift lever, and by providing the receiver portion on the opening joint. Therefore, the cancellation function above can be performed without increasing the number of components. As a result, construction can be achieved in a simple and inexpensive way.
    The vehicle door lock device of the present invention may comprise an external opening lever spring for polarizing the external opening lever to the starting position. In this case, when the door is in the state in which the activation lever is held in the lock position due to an external force and the external opening lever is in the initial position, it is closed from its open state, the lever external opening lever rotates in the direction of the actuation position of the external opening lever against a polarizing force of the external opening lever spring, together with the inclination of the opening joint in the push arm portion. In this case, in a cancellation operation in the state in which a presumption in addition to a load is imposed on the activation lever, it is possible to avoid overloading the lifting lever and the opening joint, and therefore it is possible to avoid deformation of the lift lever and opening link. In addition, the size of the tilt lever and the opening hinge.
    In the practice of the present invention described above, the push arm portion may be provided on the internal opening lever and the receiver portion may be provided on the activation lever with the construction as described above. In this case, the push arm portion of the inner opening lever pushes the receiver portion of the activation lever together with an actuation of the inner opening lever in the direction of door opening when the inner door handle is operated in the open direction. the door that is closed and in the state in which the activation lever is in the locked position. Through this operation, it is possible to move the activation lever from the lock position to the unlock position and move the opening joint from the locked state to the unlocked state. Thus, in the closed door in the state of
    8/29 door closed, the door closed state can be automatically canceled by the door opening operation of the inner door handle, and a so-called single motion function or double push function (latch release function) is obtained.
    In this case, the single motion function or the double push function as described above can be obtained by providing the push arm portion on the inner opening lever and by providing the receiver portion on the activation lever. Therefore, this function can be added without increasing the number of components. As a result, construction can be achieved in a simple and low-cost way.
    In the practice of the present invention described above, the opening joint may have a locking arm portion capable of being engaged in and disengaged from the unlocked state containment guide. The unlocked state containment guide may have a guide surface for sliding fit with the snap arm portion. The guide surface may have a curved surface corresponding to a path of movement of the engaging portion between the engaging portion of the lifting lever and the thrust portion of the opening hinge. In this case, the aforementioned fitting portion can be made in a way that the slip is suppressed.
    In the practice of the present invention described above, the unlocked state containment guide can be formed in the housing. In addition, the locked state containment guide can be formed on the activation lever. In these cases, construction can be achieved in a simple way without any additional elements.
    In the practice of the present invention described above, the opening joint can be defined in a way that, when a collision load is applied to the door, the opening joint in the locked state by means of an inertial force against the polarizing force of the spring. In this case, even if the external door handle must be operated in order to open the door according to an inertia force, the lifting lever is already
    9/29 more will be rotated by the opening joint. The door is then kept in a closed state (locked state) without opening, and it is possible to take action against a side vehicle collision in the vehicle door lock device.
    BRIEF DESCRIPTION OF THE DRAWINGS
    Figure 1 is a side view of a vehicle door lock device according to an embodiment (door unlocked state) of the present invention as seen from within the vehicle.
    Figure 2 is a side view of the vehicle door lock device shown in Figure 1, without a latch mechanism other than a lift lever, and a housing cover.
    Figure 3 is a side view showing in detail the main constituent elements of the vehicle door lock device shown in Figure 2.
    Figure 4 is a diagram showing a vehicle width direction relationship of an external opening lever, a spring, an opening joint, an activation lever, and a lift lever, which are shown in figure 3, with in relation to an unlocked state containment guide provided in a housing cover.
    Figure 5 is an operation explanation diagram in the state in which the external opening lever is operated in a door opening direction in the construction shown in figure 4.
    Figure 6 is a side view corresponding to Figure 3 in a locked door state of the vehicle door lock device shown in Figures 1 to 3.
    Figure 7 is a diagram showing a relationship in the vehicle width direction of the outer opening lever, spring, opening hinge, activation lever, and lift lever shown in figure 5 with respect to a containment guide. locked state provided on the activation lever.
    Figure 8 is an operation explanation diagram in the state in which the outer open lever is operated in an open direction
    10/29 door in the construction shown in figure 7.
    Figure 9 is an operation explanation diagram of a single motion function of the vehicle door lock device shown in Figures 1 to 8.
    Figure 10 is an operation explanation diagram to explain a panic situation (a state in which the external open lever shown in figure 7 operates in the direction of door opening, the activation lever shown in figure 7 moves to a unlocking position, and the opening hinge is fitted to the lift lever) of the vehicle door lock device shown in figures 1 to 8.
    Figure 11 is an operation explanation diagram for explaining a cancellation function of the vehicle door lock device shown in Figures 1 to 8.
    Figure 12 is an operation explanation diagram for explaining a keyless lock function of the vehicle door lock device shown in Figures 1 to 8.
    Figure 13 is an operation explanation diagram to explain an invalid cancellation of the vehicle door lock device shown in figures 1 to 8.
    Figure 14 is a right side view of a vehicle including the vehicle door lock device shown in Figures 1 to 13.
    MODE FOR CARRYING OUT THE INVENTION
    One embodiment of the present invention will be described with reference to the drawings. Figures 1 to 12 illustrate a vehicle door lock device 100 according to the present invention. The vehicle door locking device 100 is attached to a door 201 (see figure 14) which is installed on a front right side of a vehicle. The door latch device 100 includes a latch mechanism 10, an internal opening lever 21, and an external opening lever 22, as well as an opening hinge 23, a spring 24, and an activation lever 25. The device door lock 100 also includes an unlocked state containment guide 92a provided (formed) in a cover 92 of a housing 90.
    11/29 so, the door lock device 100 includes a locked state containment guide 25a and a push arm portion 25c, both provided (formed) on the activation lever 25.
    The latch mechanism 10 secures the door 201 in a closed state with respect to a body 202 (a vehicle body shown in figure 14) as is well known. The latch mechanism 10 is mounted on the housing 90 provided with a body 91 and the cover 92, and is also mounted on the door 201, together with the housing 90. The latch mechanism 10 includes a latch 11 (see figure 1) capable of engage and disengage from a stop 203 (see figure 14) attached to body 202, a boom (not shown) capable of being engaged in or disengaged from latch 11, as well as capable of holding or releasing latch 11 engagement with with respect to stop 203, a lifting lever 12 integral with the boom (not shown).
    As shown in figure 4, the lift lever 12 is integrally mounted with a axis of rotation 13 of the boom (not shown) in a mounting hole 12a and rotates integrally with the boom (not shown). The lift lever 12 includes a snap arm portion 12b capable of being engaged in or disengaged from a push head portion 23a of the opening hinge 23, and a push leg portion 12c capable of being snapped in or slid off. a receiving body 23b of the opening hinge 23. A plane of rotation of a main portion (the portion fitted on the axis of rotation 13) of the lifting lever 12 is approximately parallel to the paper surface of figure 4.
    In the latch mechanism 10, the latch fits into or disengages from the stop 203. When maintaining the engagement with the stop 203, the door remains in a closed state (locked state). When the stop 203 is removed, the door 201 moves from the closed state to an open state (unlocked state).
    The internal opening lever 21 is actuated to rotate from an initial position (a return position shown in figures 2, 3 and 6) to an actuation position (the position shown in figure 9) together with an opening door operation. an internal door handle 204
    12/29 (see figure 14) provided inside the door 201. As shown in figures 2 and 3, the internal opening lever 21 is rotatably mounted in the housing 90 through a support shaft 93 in a support hole 21a. The inner opening lever 21 includes an actuation arm portion 21b that is associated with the inner door handle 204 via an actuation cable W1 (an actuation force transfer element, such as a joint is also acceptable) shown in Figure 1, a first push arm portion 21c capable of being engaged in or disengaged from an engaging arm portion 22d of the outer opening lever 22, and a second push arm portion 21 d capable of being engaged in or disengaged of a receiver portion 25b of the activation lever 25.
    The external opening lever 22 is actuated to rotate from an initial position (a return position shown in figures 4, 7 and 11) to an actuation position (the position shown in figures 5, 8, 10 and 12) together with a opening operation of an external door handle 205 (see figure 14) provided outside the door 201. The external opening lever 22 is rotatably mounted in the housing 90 through a support shaft 94 in a support hole 22a. The support hole 22a is formed to be approximately orthogonal to the support hole 21a of the inner opening lever 21. The outer opening lever 22 includes an actuation portion 22b, a connecting hole portion (a connecting portion) 22c, and a locking arm 22d. The actuation portion 22b is associated with the external door handle 205 through an actuation force transfer element, such as a hinge (not shown). The connecting hole portion 22c is connected to the opening hinge 23. The locking arm portion 22d is capable of being engaged in or disengaged from the first push arm portion 21c of the inner opening lever.
    21.
    The external opening lever 22 is polarized to its initial position by means of an external opening lever spring 27. The external opening lever spring 27 polarizes the external opening lever 22 towards the po
    13/29 initial position (the position shown in figure 4) with respect to the housing 90 with a predetermined polarizing force. The outer opening lever spring 27 includes a coil portion 27a mounted in housing 90 through support shaft 94 and a pair of arm portions 27b and 27c extending radially outward, respectively, from the ends of the coil 27a. The outer opening lever spring 27 is fitted to the outer opening lever 22 in one arm portion 27b and is engaged in housing 90 in the other arm portion 27c.
    The opening hinge 23 includes the drive head portion 23a and the receiving body 23b, both mentioned above. The opening hinge 23 further includes a connecting leg portion 23c and a support portion 23d (see figures 2 and 3). Opening joint 23 is mounted on the connecting hole portion (connecting portion) 22c of the external opening lever 22 on the connecting leg portion 23c so as to be able to tilt to a predetermined degree in the right and left direction. figure 4. The opening joint 23 supports the spring 24 in the support portion 23d. The opening hinge 23 supports the spring 24 in the support portion 23d. An inclination plane of a main portion (e.g., the thrust head portion 23a and the receiving body 23b) of the opening hinge 23 is approximately parallel to the paper surface of Figure 4 and is arranged parallel to a plane of rotation from the main portion of the lift lever 12. The opening hinge 23 includes a snap leg portion 23e capable of being snapped onto or detached from a push arm portion 25c of the trigger lever 25, a snap arm portion 23f able to be attached to or detached from the unlocked state containment guide 92a of housing 90, and a locking body 23g capable of being attached to or detached from a locked state containment guide 25a (see figures 7 and 8) activation 25.
    The opening joint 23 is constructed so that it is pushed from an initial position shown in figure 4 to the lifting lever 12 in order to move to an actuation position shown in figure 5, when the internal opening lever 21 is actuated for powder rotation
    14/29 initial position for the actuation position or when the external opening lever 22 is actuated for rotation from the initial position to the actuation position. In addition, the opening hinge 23 is constructed to be switched to an unlocked state (the state shown in figure 4) when the activation lever 25 moves from a lock position (the position shown in figure 6) to an unlocked position (the position shown in figures 2 and 3), and switched to a locked state (the state shown in figure 7) when the activation lever 25 moves from the unlocked position to the locked position.
    When the opening hinge 23 is in the unlocked state, the operations in the opening direction of the opening levers 21 and 22, which are carried out together with the door opening operations of the door handles 204 and 205, are transmitted to the lifting lever 12 through the opening hinge 23, as shown in figures 4 and 5. On the other hand, when the opening hinge 23 is in the locked state, operations in the door opening direction of the opening levers 21 and 22, which are performed together with the door opening operations of the door handles 204 and 205, are transmitted to the opening hinge 23, as shown in figures 7 and 8, but are not transmitted from the opening hinge 23 to the lift lever 12.
    The spring 24 is interposed between the external opening lever 22 and the opening joint 23 and polarizes the opening joint 23 to the unlocked state (the state shown in figure 4) against the external opening lever 22. The spring 24 includes a edge portion 24a mounted on the support portion 23d of the opening hinge 23 and a pair of arm portions 24b and 24c extending radially outward, respectively, from the ends of the coil portion 24a. In one arm portion 24b, the spring 24 fits the outer opening lever 22, and in the other arm portion 24c, the spring 24 fits into the opening hinge 23.
    In the door open state (in a state where the door is locked), when the door handles 204, 205, shown in figure 14, and
    15/29 a lock / unlock operating element (for example, a lock button 206 provided inside door 201, a key cylinder 207 operable from outside door 201, or a remote control for actuation of an electric motor 31 in a drive mechanism 30) are operated in one time, a panic situation occurs (see figure 10). When the vehicle door locking device 100 is in a panic situation, due to the spring 24, the opening joint 23 is polarized to the unlocked state in order to remain relatively elastic and mobile with respect to the arm portion of insert 12b of the lifting lever 12, in order to allow the opening joint to return to the initial position shown in figure 4.
    The activation lever is switched from the unlock position shown in figures 2 and 3 to the lock position shown in figure 6 by means of a lock actuation of the lock / unlock operation element in order to place the opening joint 23 in the locked state. At the same time, the activation lever 25 is switched from the locking position to the unlocking position by means of a release actuation of the locking / unlocking operating element, in order to place the opening joint 23 in the unlocked state. The activation lever 25 is rotatably mounted in the housing 90 through a support shaft 95 in a support hole 25d formed in a projection portion of the activation lever 25.
    The activation lever 25 includes the locked state containment guide 25a, the receiver portion 25b, the push arm portion 25c, and a support hole 25d, mentioned above. The activation lever 25 also includes an actuation portion 25e that is connected via an operation cable W2 shown in figure 1 to the lock button 206 provided inside the door 201, a transmission portion 25f associated with the drive mechanism 30, a snap pin portion 25g (see figure 3) associated with a positioning spring 26, and a snap pin portion 25h which is associated via a lock control lever 41, a key switch lever 42, and an external lock lever 43 with the key cylinder 207 provided outside the door 201.
    16/29
    The activation lever 25 is constructed in such a way that it is secured in the unlocked position or in the locked position by means of the positioning spring 26 mounted inside the housing and fitted in the portion of the pin 25g (see figure 3) provided in the lever activation 25. A restraining force (a force to retain the activation lever 25 in the lock position) of the spring 26 is defined greater than the biasing force (the force to polarize the external opening lever 22 towards the starting position) of the external opening lever spring 27. In the locked door state, therefore, the external opening lever 22, the opening hinge 23, and the activation lever 25 are maintained in their states shown in figure 7.
    When the activation lever 25 is in the unlocked position shown in figures 3 and 4, and the opening joint 23 is in the unlocked state, the push arm portion 25c fits into the locking leg portion 23e of the opening 23 in order to tilt the opening joint 23 by switching the activation lever 25 from the unlock position (the position shown in figure 4) to the lock position (the position shown in figure 7). At the same time, when the activation lever 25 is in the lock position shown in figures 6 and 7 and the opening joint 23 is in the locked state, the push arm portion 25c is able to disengage from the opening joint 23 in order to allow movement of the opening joint to the unlocked state.
    The drive mechanism 30 acts the activation lever 25 to the lock position or to the unlock position. The drive mechanism 30 includes an electric motor 31, a worm gear 32, and an endless wheel 33. The electric motor 31 is made of a known motor, which is driven in response to a locking operation and a locking operation. unlocking, both performed by a lock / unlock operation element, such as a remote control. The worm gear 32 is integrally provided on an output shaft 31a of the electric motor 31 and is actuated for rotation by means of the electric motor 31. The worm wheel 33 is driven by the rotation of the worm gear 32. The worm wheel end 33 is rotati
    17/29 mounted on the housing 90 through a support shaft 96. The endless wheel 33 is provided with a pair of meats 33a and 33b associated with a pair of meat followers (indicated by the dashed lines in figure 3, however a detailed description is omitted) that are provided in the actuation portion 25f of the activation lever 25.
    In the event that the lock / unlock operating element (for example, a remote control for operating the electric motor 31) is operated in the direction of locking when the activation lever 25 is in the unlock position shown in figures 2 and 3, the endless wheel 33 is actuated to rotate 180 ° counterclockwise through the worm gear 32 by means of the electric motor 31 and the activation lever 25 moves to the lock position shown in figure 6. In in which case the lock / unlock operating element is operated in the direction of unlocking when the activation lever 25 is in the lock position shown in figure 6, the endless wheel 33 is actuated for 180 ° clockwise rotation through the worm gear 32 by means of the electric motor 31 and the activation lever 25 moves to the unlock position shown in figures 2 and 3.
    In the present embodiment, as shown in figures 3, 4, and 5, when the activation lever 25 is in the unlocked position and the external opening lever 22 rotates between the start position and the actuation position, the containment guide of unlocked state 92a provided in the cover 92 of the housing 90 retains the opening hinge 23 away from the push arm portion 25c of the activation lever 25 in the unlocked state. While the unlocked state containment guide 92a secures the opening hinge 23 in the unlocked state, the locking arm portion 23f of the opening hinge 23 is in sliding fit with the unlocked state containment guide 92a, as shown in the figure 5. The shape of the guide surface (the surface with which the locking arm portion 23f slips) of the unlocked state containment guide 92a is defined as a curved surface, considering the movable path of the locking portion between the snap arm portion
    18/29
    12b of the lifting lever 12 and the pivot head portion 23a of the opening hinge 23, so as to suppress sliding in the aforementioned locking portion.
    On the other hand, as shown in figures 6, 7 and 8, when the activation lever 25 is in the lock position and the external opening lever 22 rotates between the start position and the actuation position, the state containment guide locked 25a provided on the activation lever 25 secures the opening hinge 23 away from the drive arm portion 25c of the activation lever 25 in the locked state. While the locked state containment guide 25a secures the opening joint 23 in the locked state, the locking body 23g of the opening joint 23 is in sliding fit with the locked state containment guide 25a, as shown in figure 8.
    In the present embodiment, as shown in figure 7, the lift lever 12 is arranged in such a way that its push leg portion 12c is capable of pushing the receiving body 23b of the opening joint 23 when the open door 201 is opened. closed (at this moment, as is well known, the axis of rotation 13 of the boom rotates temporarily in a predetermined degree clockwise, in figure 7, together with the lifting lever 12) in the state in which the activation lever 25 is in position lock and the external opening lever 22 is in the home position. In addition, as shown in figure 6, the internal opening lever 21 is arranged in such a way that its second push arm portion 21 d is capable of pushing the receiver portion 25b of the activation lever 25 when the handle internal door 204 is operated in the sense of opening the door under the state in which the activation lever 25 is in the lock position and the internal opening lever 21 is in the starting position.
    In the present embodiment, when the inner door handle 204 is operated to open the door, the engagement time of the second push arm portion 21d of the inner opening lever 21 with the receiver portion 25b of the activation lever 25 is previously set to a predetermined period other than the engagement time of the first push arm portion 21c of the inner opening lever 21 with the engagement arm portion 22d of the outer opening lever 22 in order to obtain a so-called single movement function.
    In the vehicle door locking device 100 of the modality constructed as described above, the constituent elements operate in the manner to be described below (a) when the inner door handle 204 is operated in order to open the door located in the door unlocked state (in a state where door 201 is unlocked), (b) when the outer door handle 205 is operated to open the door that is in the unlocked door state, (c) when the door handle external door 205 is operated in the sense of opening the door that is in the door locked state (in a state in which the door is locked), (d) when the internal door handle 204 is operated in the direction of opening the door that is in the locked door state, (e) when the door 201 that is in the locked door state is closed without opening the door handles 204, 205, (f) when the door 201 that is in the locked state lock is closed with the action of the eta of external door 205 in the sense of opening the door, and (g) when the door 201 that is in the door lock state is closed without acting on the door handles 204, 205, although the lock button 205 is stuck in the state locked manually, for example.
    (a) Operation performed when the inner door handle 204 is operated in order to open the door that is in the unlocked state
    When the internal opening lever 21 operates in the direction of opening the door (clockwise in figures 2 and 3) together with the door opening operation of the internal door handle 204 of the closed door 201 than in the door lock device of vehicle 100 is in the door unlocked state, as shown in figures 1 to 4, the opening hinge 23 in the unlocked state moves from the starting position (the position shown in figure 4) to the actuation position shown in figure 5 by external opening lever 22 pushed by the internal opening lever 21, as shown in figures 4 and 5, and then the lever of it
    20/29 vation 12 rotates in the unlocked direction (clockwise in figure 4). In this way, the door opening operation of the internal opening lever 21 is transmitted to the lifting lever 12 via the external opening lever 22 and the opening hinge 23, so that the lifting lever 12 rotates in a direction of unlocking and latch mechanism 10 reaches an unlocked state from a locked state, and thus door 201 can be opened.
    (b) Operation performed when the outer door handle 205 is operated in order to open the door that is in the unlocked state
    When the external open lever 22 operates in the door open direction (clockwise in figure 4) together with the door open operation of the external door handle 205 of the closed door 201 when the vehicle door lock device 100 in the locked door state in figures 1 to 4; the opening hinge 23 in the unlocked state moves from the initial position (the position shown in figure 4) to the actuation position shown in figure 5 by means of the external opening lever 22 as shown in figures 4 and 5, and in the lift lever 12 then rotates in the direction of the release. Therefore, the door opening operation of the external opening lever 22 is transmitted to the lifting lever 12 through the opening hinge 23, and the lifting lever 12 rotates in the unlocking direction, so that the latch mechanism 10 will remain in the unlocked state from the locked state, and, therefore, door 201 can be opened.
    (c) Operation performed when the external door handle 205 is operated in order to open the door that is in the locked door state
    When the external open lever 22 operates in the door open direction together with the door open operation of the external door handle 205 of the closed door 201 when the vehicle door lock device 100 is in the door locked state, as shown in figures 6 and 7, the opening joint 23 in the locked state shown in figure 7 is raised as it is guided by the control guide
    21/29 locked state hold 25a provided on the activation lever 25 without being attached to the lifting lever 12 shown in figure 8. Thus, the door opening operation of the external opening lever 22 is not transmitted to the lifting lever 12, so that the lifting lever 12 does not rotate, and the latch mechanism 10 remains in the locked state. Door 201 cannot be opened.
    (d) Operation performed when the inner door handle 204 is operated in order to open the door that is in the locked door state
    On the other hand, when the internal opening lever 21 operates in the direction of the door opening together with the opening operation of the internal door handle 204 of the closed door 201 when the vehicle door lock device 100 is in the state with the door locked, as shown in figures 6 and 7, the engagement time of the second push arm portion 21 d of the inner opening lever 21 with the receiver portion 25b of the activation lever 25 is anterior, in a predetermined period , at the time of engagement of the first push arm portion 21c of the inner opening lever 21 with the engagement arm portion 22d of the outer opening lever 22. Until the first moment of the push arm portion 21c of the inner lever internal opening 21 fits into the locking arm portion 22d of the external opening lever 22, the opening joint 23 in the locked state shown in figure 7 has already moved to the unlocked state mos shown in figure 4. Therefore, then, the operation similar to the operation described above (a) is performed, and door 201 can be opened. A so-called single movement function (a function for opening door 201 in the door locked state with a single door opening operation) can be performed via operation (d).
    (e) Operation carried out when door 201 that is in the locked door state is closed without the operation of door handles 204, 205 (cancel operation)
    In this embodiment, the drive leg portion 12c is provided in the lift lever 12 of the vehicle door locking device 100 and the receiving body 23b is provided in the opening joint 23. In this operation
    22/29, the door 201 is opened and the vehicle door lock device 100 is placed in the door locked state, as shown in figures 6 and 7, for example, the operation of opening the lock button 206. And then the open door 201 is closed without opening the door handles 204 and 205 in this state (a state in which a large load is not imposed on the lift lever 12 cancellation system for the activation lever 25, for example, in a state in which the lock button 206 is not maintained in the manually locked state). Then, as is well known, the latch 11 in the latch mechanism 10 engages with the stop (not shown), and the axis of rotation 13 of the boom temporarily rotates to a predetermined degree clockwise in figure 7 together with the lift lever 12 and then revert to the original state. Thus, when the door 201 is closed, the push leg portion 12c of the lifting lever 12 shown in figure 7 operates in the direction of pushing the receiving body 23b of the opening joint 23.
    As a result, the opening hinge 23 and the push arm portion 25c of the activation lever 25 move from the locked state shown in figure 7 to the unlocked state shown in figure 11, and then the locked door state is automatically canceled. Thus, an unlocking operation is achieved by closing door 201 in the locked door state from its open state, and the locked door state shown in figures 6 and 7 comes to the unlocked door state shown in figures 1 to 4 and 11. By canceling the operation described above, key locking can be avoided.
    (f) Operation performed when the door that is in the locked door state is closed when operating the external door handle 205 in the direction of opening the door
    The unlocking action from the door closing operation described in item (e) above can be canceled by operating the external door handle 205 in order to open the door when the door 201 is in the door locked state due to bo lock operation
    23/29 so lock 206 is closed as shown in figures 6 and 7. In this case, the state of the door lock device 100 is switched from the state shown in figure 7 to the state shown in figure 12 (i.e., the the thrust leg portion 12c of the lift lever 12 performs an air ventilation act for the opening joint 23 when the axis of rotation 13 of the boom temporarily rotates to a predetermined degree together with the lift lever 12 and then reverts to the original state when door 201 is closed). Therefore, the opening joint 23 is kept in the locked state and the activation lever 25 remains in the locked position. Upon returning the outer door handle 205 to its original state, the state of the external open lever 22, the opening hinge 23, and the spring 24 shown in figure 12 reverts to the states shown in figure 7, and the state of locked door is kept. As a result, a keyless lock can be obtained.
    [(g) Operation performed when door 201 that is in the locked door state is closed without operating the door handles 204, 205, although lock button 206 is locked in the manually locked state, for example, (locking operation) invalid cancellation)]
    In this embodiment, the drive leg portion 12c is provided on the lifting lever 12 of the vehicle door locking device 100, and the receiving body 23b is provided on the opening joint 23. The opening joint 23 is able to tilt to the left, in figure 7, on the push arm portion 25c of the activation lever 25, and the external opening lever 22 rotates clockwise in figure 7 together with the tilting movement of the opening joint 23. In this operation , at first, the lock button 206 is operated in order to define the state of the door locked while the door 201 is opened, as shown in figures 6 and 7. And then, the door 201 is closed without opening the handles door 204 and 205 in the state in which the lock button 206 is maintained in the manually locked state (a state in which a large load is imposed on the lift lever 12 cancellation system of the activation lever 25). Then, similarly to the operation described above (e), the
    24/29 latch 11 of latch mechanism 10, as well known, fits into the stop (not shown), the axis of rotation 13 of the boom temporarily rotates in a predetermined degree clockwise in figure 7 together with the lever elevation 12, and then the axis of rotation 13 reverts to the original state. Therefore, when the door 201 is closed, the push leg portion 12c of the lifting lever 12 shown in figure 7 operates in the direction of pushing the receiving body 23b of the opening joint 23.
    At this time, however, the lock button 206 is held in the manually locked state, and thus when the push leg portion 12c of the lift lever 12 pushes the receiving body 23b of the opening hinge, the portion the push arm 25c of the activation lever 25 does not move downwards (the unlocked door position shown in figure 4). In this case, the opening joint 23 tilts from the position shown in figure 7 to the position shown in figure 13 above the drive arm portion 25c of the activation lever 25, and together with this tilting movement of the opening joint 23, the outer open lever 22 rotates from the position shown in figure 7 to the position shown in figure 13 against the polarizing force of the outer open lever spring 27. As a result, a load received by the lift lever 12 can be left escape through the tilting movement described above of the opening hinge 23 and the rotation of the external opening lever 22. Therefore, in a cancellation operation in the state in which a load beyond the assumption is applied to the activation lever 25, it is possible avoid overload on the activation lever 12 and the opening joint 23, and therefore it is possible to avoid deformation of the lever d and lift 12 and opening hinge 23. In addition, the size of the lift lever 13 and opening hinge 23 can be reduced.
    In the vehicle door locking device 100 according to the mode described above, the spring 24 interposed between the external opening lever 22 and the opening joint 23 polarizes the opening joint
    25/29 to the unlocked state and causes the opening hinge 23 to be held relatively mobile with respect to the lifting lever 12 so as to allow the opening hinge 23 to return to the starting position. In addition, the push arm portion 25c of the activation lever 25 is detachable from the opening hinge 23 to allow movement of the opening hinge 23 in the locked state to the unlocked state. Therefore, in the door locked state (in the state in which the door 201 is locked), when the door handles 204, 205 and the lock / unlock operation element are operated in a moment and then a locking situation occurs. panic, the opening joint 23 remains relatively mobile with respect to the lifting lever 12 in order to allow the opening joint 23 to return to the starting position, as shown in figure 10. Therefore, even in the above panic situation mentioned, when restoring the external opening lever 22 to the initial position, the opening joint 23 reverts to the initial position as it reaches the unlocked state. Thus, a smooth switching to the door unlocked state (in a state where door 201 is unlocked) can be achieved.
    In the vehicle door locking device 100 according to this mode described above, at the moment when a panic situation mentioned above occurs, the spring 24 interposed between the external opening lever 22 and the opening joint 23 works as above. described, as shown in figure 10, so that it is not necessary to insert the spring on the activation lever 25 and, thus, the activation lever 25 can be constituted of a single element. Therefore, the components of the activation lever 25 to the opening joint 23 can be made up of three components, namely the activation lever 25, the spring 24, and the opening joint 23. In this way, compared to the device according to the related technique (the vehicle door lock device described in Patent Document 1 mentioned above), it is possible to reduce the number of components and build the device in a simple and inexpensive manner.
    26/29
    In the vehicle door lock device 100 according to the present embodiment described above, as shown in figure 4, the drive leg portion 12c is provided on the lifting lever 12 and the receiving body 23b is provided on the opening joint 23. Therefore, when the activation lever 25 is switched from the unlock position to the lock position in order to place the vehicle door lock device 100 in the door locked state by means of the locking element lock operation. / unlocks while the door is open, and then, when closing door 201 without operating door handles 204 and 205; the lifting leg portion 12c of the lifting lever 12 operates in the sense of pushing the receiving body 23b of the opening joint 23. Therefore, when making use of such an operation, it becomes possible to move the opening joint 23 of the state locked to the unlocked state, and move the activation lever 25 from the lock position to the unlock position. In this case, therefore, when door 201 is closed in the locked state, the locked door state can be automatically canceled.
    In this case, the above operations can be carried out by having a plane of rotation of the main portion of the lifting lever 12 and a plane of inclination of the main portion of the opening joint 23 in parallel to each other, when providing the leg portion. of thrust 12c on the lifting lever 12, and by providing the receiving body 23b in the opening hinge 23. Therefore, the cancellation function described above can be added without increasing the number of components. Consequently, the device can be constructed in a simple and inexpensive manner.
    In the vehicle door locking device 100 according to the embodiment described above, as shown in figures 2 and 3, the second push arm portion 21d is provided in the inner opening lever 21 and the receiver portion 25b is provided on the activation lever 25. Thus, when the internal door handle 204 is operated to open the door in the event that the door 201 is closed and the activation lever 25 is in the lock position, the internal opening lever 21 operates in the direction of open
    27/29 door frame and the second push arm 21 d of the internal opening lever 21 operates in the sense of pushing the receiver portion 25b of the activation lever 25. Therefore, when making use of such operation, it becomes it is possible to move the activation lever 25 from the lock position to the unlock position, move the opening hinge 23 from the locked state to the unlocked state. In this case, therefore, when closing the door 201 in the locked state, the door locked state can be automatically released by the door opening operation of the internal door handle 204. In this way, a so-called single movement function can be obtained .
    In this case, the operations described above can be performed by providing the second push arm portion 21 d on the internal opening lever 21 and by providing the receiver portion 25b on the activation lever 25, and the function of a single movement can be added without increasing the number of components. Consequently, the device can be constructed in a simple and inexpensive manner.
    In the vehicle door locking device 100 according to the mode described above, the unlocked state containment guide 92a is provided in the cover 92 of the housing 90 (i.e., the unlocked state containment guide 92a is formed in the housing 90 ). In addition, the locked state containment guide 25a is provided on the activation lever 25 (i.e., the locked state containment guide 25a is formed on the activation lever 25). Therefore, the unlocked state containment guide 92a and the locked state containment guide 25a can be constructed in a simple manner without the addition of any new elements. In the housing (90), in the case where the body (91) and the cover (92) are reversibly arranged either inside or outside, the unlocked state containment guide (92a) can be formed on the body (91) of the accommodation (90).
    In the vehicle door locking device 100 according to the mode described above, the inclination directions of the opening hinge 23 with respect to the external opening lever 22 are the directions of the vehicle inward and outward, as shown in the figure 4, at the moment
    28/29 in which the vehicle collides from outside the vehicle door 201 to the inside of the vehicle (side collision), the opening joint 23 is subjected to an inertial force in order to tilt out of the vehicle with in relation to the external opening lever 22. Therefore, even in the case where the opening joint 23 is in the unlocked state shown in figure 4, at the time of a side vehicle collision, as long as the opening joint 23 is defined in the direction to quickly tilt to the locked state shown in figure 7 against the polarizing force of the spring 24 as a function of the inertial force acting out of the vehicle on the opening joint 23 at the time of the side vehicle collision (for example, definition can be made according to the thickness of the opening joint plate 23 or made by setting a separate weight from the opening joint 23), even if the handle with external door 205 provided on the outside of door 201, operate to open the door according to the force of inertia induced at the moment of the side vehicle collision, and the external opening lever 22 rotates, as shown in figure 8, the lifting lever 12 will never be rotated by the opening link 23. Therefore, the door remains in the closed state (locked state) without opening and it is possible to take action against a side vehicle collision in the vehicle door locking device .
    According to the above-described embodiment, when the inner door handle 204 is operated to open the closed door 201 in the locked state, the engagement time of the second push arm portion 21 d of the inner opening lever 21 with the receiver portion 25b of the activation lever 25 (a transmission start time of the activation lever 25 to the unlocked position by the internal opening lever 21) is previously set to a predetermined period other than the engagement time of the first drive arm portion 21c of the inner opening lever 21 with the locking arm portion 22d of the outer opening lever 22 (a transmission start time of the outer opening lever 22 to the actuation position by the lever internal opening 21) in order to obtain a single movement function (a function of
    29/29 lock release by means of a single impulse operation of the inner door handle 204). However, the transmission start time of the activation lever 25 to the unlock position by the internal opening lever 21 can be adjusted later to a predetermined period other than the transmission start time of the external opening lever 22 for the actuation position by the internal opening lever 21, in order to obtain a so-called double-push function (a latch release function by means of a double-push operation of the internal door handle 204).
    Although the above modality was constructed in order to carry out the cancellation function and the single motion function described above, a construction in order not to carry out these functions can be employed. Although, in the above embodiment, the present invention is applied to the vehicle door locking device 100 fixed to the door 201 installed on the right front side of the vehicle, the present invention is equally applicable, similarly to the description made above, or to make the appropriate modifications, to a vehicle door lock device attached to a door installed on the front left side of the vehicle, as well as to a vehicle door lock device attached to a door installed on the right rear side or on the right side. left of the vehicle.
    权利要求:
    Claims (7)
    [1]
    1. Vehicle door lock device, comprising:
    - a latch mechanism (10) capable of securing a door (201) of a vehicle in a closed state with respect to a body (202) of the vehicle and adapted to be mounted on said door (201) together with a housing (90);
    - an internal opening lever (21) rotatably mounted in said housing (90) and adapted to be actuated to rotate from an initial position to an actuating position together with a door handle opening operation internal (204) provided inside said door (201);
    - an external opening lever (22) rotatably mounted in said housing (90) and adapted to be actuated to rotate from an initial position to an actuating position together with a door handle opening operation external (205) provided outside said door (201);
    - an opening joint (23) tiltably mounted on a connection portion (22c) provided on said external opening lever (22) to a predetermined extent, said connection portion (22c) being adapted to be displaced together with the rotation of said external opening lever (22), said opening articulation (23) having a thrust portion (23a) capable of engaging a locking portion (12b) of a lifting lever (12) provided in said latch mechanism (10), said opening articulation (23) being pushed from an initial position to said lifting lever (12) when said internal opening lever (21) is actuated to rotate the initial position to the actuation position or when said external opening lever (22) is actuated to rotate from the initial position to the actuation position;
    - an activation lever (25) rotatably mounted in said housing (90) and adapted to be switched by means of a locking operation of a locking / unlocking operating element from an unlocked position to a position of locks in order to place said
    Petition 870190078773, of 08/14/2019, p. 5/11
    [2]
    2/4 opening joint (23) in a locked and switched state by means of an operation to release said lock / unlock operation from the lock position to the unlock position in order to place said opening joint (23) in an unlocked state;
    - a spring (24) interposed between said external opening lever (22) and said opening joint (23), the spring (24) polarizing said opening joint (23) to the unlocked state and causing the opening hinge (23) remains relatively mobile with respect to said lifting lever (12) in order to allow the opening hinge (23) to return to the initial position;
    - an unlocked state retaining guide (92a) in order to retain said opening articulation (23) in the unlocked state when said activation lever (25) is in the unlocked position and when said external opening lever ( 22) rotates between the starting position and the actuation position;
    - a locked state containment guide (25a) in order to retain said opening articulation (23) in the locked state when said activation lever (25) is in the locked position and when said external opening lever ( 22) rotates between the starting position and the actuation position; and
    - a drive arm portion (25c) provided in said activation lever (25), said drive arm portion (25c) being configured so that, when said activation lever (25) is in the position of the release arm portion (25c) fits into said opening joint (23) which is in the unlocked state so that said opening joint (23) tilts by switching from a position of said activation lever (25) from the unlock position to the lock position, and said push arm portion (25c) can be detached from said opening joint (23) which is in the locked state to allow movement from the opening joint (23) to the unlocked state;
    characterized by the fact that said unlocked state containment guide (92a) is formed in said housing (90).
    Petition 870190078773, of 08/14/2019, p. 6/11
    [3]
    3/4
    2. Vehicle door lock device according to claim 1, characterized in that said opening joint (23) has a locking arm portion (23f) capable of being fitted with and detached from said guide unlocked state retainer (92a), and said unlocked state retainer guide (92a) has a guide surface for a sliding fit with that of said locking arm portion (23f), said guide surface having a curved surface corresponding to a movement path of the locking portion between the locking portion (12b) of said lifting lever (12) and the pushing portion (23a) of said opening joint (23).
    Vehicle door lock device according to claim 1 or 2, characterized in that a plane of rotation of a main portion of said lifting lever (12) and a plane of inclination of a main portion of the said opening joint (23) are arranged parallel to each other, a push leg portion (12c) is provided in said lifting lever (12), a receiver portion (23b) is provided in said opening joint ( 23), and said lift lever (12) is arranged in such a way that said push leg portion (12c) of the lift lever (12) is able to push said receiver portion (23b) of said joint opening (23) when said door which is in the state in which said activation lever (25) is in the lock position and said external opening lever (22) is in the initial position is closed from its open state.
    [4]
    4. Vehicle door lock device according to claim 1 or 2, characterized by the fact that it also comprises an external opening lever spring (27) for the polarization of said external opening lever (22) for the starting position, and in which said external opening lever (22) rotates in the direction of the actuation position of the external opening lever (22) against a polarizing force of the external opening lever spring (27), together with the inclination of said opening articulation (23) in said driving arm portion (25c) when said door is in the state in which said activation lever (25) is held in the position of
    Petition 870190078773, of 08/14/2019, p. 7/11
    4/4 locks by means of an external force and said external opening lever (22) is in the initial position is closed from its open state.
    [5]
    5. Vehicle door lock device according to claim 1 or 2, characterized in that a drive arm portion (25c) is provided in said internal opening lever (21), a receiver portion ( 25b) is provided on said activation lever (25), and said internal opening lever (21) is arranged in such a way that said push arm portion (25c) is capable of pushing said receiver portion (25b) of said activation lever (25) when said internal door handle (204) is operated to open said door that is closed and in the state in which said activation lever (25) is in the position of it locks and said internal opening lever (21) is in the initial position.
    [6]
    6. Vehicle door lock device according to claim 1 or 2, characterized in that said locked state containment guide (25a) is formed in said activation lever (25).
    [7]
    7. Vehicle door lock device according to claim 1 or 2, characterized in that said opening articulation (23) is defined in a way that, when a collision load is applied to said door, said opening joint (23) which is in the unlocked state tilts in function of a force of inertia against a polarizing force of said spring, whereby said opening joint (23) remains in the locked state.
    类似技术:
    公开号 | 公开日 | 专利标题
    BR112012024216B1|2020-02-04|vehicle door lock device
    BR112012029953B1|2020-02-04|vehicle door lock device
    US8903605B2|2014-12-02|System to remotely unlatch a pickup box tailgate
    JP3147332B2|2001-03-19|Latch device for hatched vehicle back door
    US8596696B2|2013-12-03|Vehicular latch with single notch ratchet
    BRPI0609689A2|2011-10-18|latch for an automotive door
    JP2011202442A|2011-10-13|Double-locking door lock device for vehicle
    JP4952752B2|2012-06-13|Vehicle door lock device
    JP2011153431A|2011-08-11|Door latch device for vehicle
    CN103556887B|2015-11-18|A kind of centrally controrlled locking system with error locking proof function
    WO2016084805A1|2016-06-02|Vehicle door operating device
    JP3854029B2|2006-12-06|Door lock device for automobile
    CN108999500B|2021-04-13|Closure latch assembly with latch mechanism and outside release mechanism with reset device
    JP6066078B2|2017-01-25|Vehicle door outer handle structure
    BRPI0806998B1|2019-01-15|advanced electric lock for the opening element of a motor vehicle
    US20200284068A1|2020-09-10|Latch with integrated door presenter and remote actuator
    JP2021055493A|2021-04-08|Vehicle door lock device
    WO2019172057A1|2019-09-12|Door handle device for vehicles
    JP5375588B2|2013-12-25|Vehicle door lock device
    CA2936778C|2018-02-27|Door latch device for vehicle and door system provided with door latch device
    JP4244155B2|2009-03-25|Locking device such as cabinet
    KR20200025511A|2020-03-10|Inertia Linkage and Retractable outside door handle assembly for vehicle using the same
    US20210164274A1|2021-06-03|Vehicular door lock device
    JP5375589B2|2013-12-25|Vehicle door lock device
    JP4188739B2|2008-11-26|Vehicle door latch actuator
    同族专利:
    公开号 | 公开日
    US8276949B2|2012-10-02|
    JP2011220094A|2011-11-04|
    CN102822433A|2012-12-12|
    EP2551430B1|2016-07-13|
    JP5447860B2|2014-03-19|
    EP2551430A1|2013-01-30|
    US20110254287A1|2011-10-20|
    EP2551430A4|2013-07-17|
    WO2011118356A1|2011-09-29|
    CN102822433B|2014-12-10|
    BR112012024216A2|2016-07-05|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US6382686B1|1999-07-07|2002-05-07|Mitsui Kinzoku Kogyo Kabushiki Kaisha|Child-proof mechanism for vehicle door latch device|
    DE19955882C2|1999-11-20|2003-10-23|Kiekert Ag|Motor vehicle door lock|
    JP3766246B2|1999-12-16|2006-04-12|シロキ工業株式会社|Locking device|
    JP4598322B2|2000-11-24|2010-12-15|アイシン精機株式会社|Latch device transmission mechanism and latch device|
    JP4196617B2|2002-05-24|2008-12-17|アイシン精機株式会社|Door lock device|
    US8056944B2|2002-06-13|2011-11-15|Ford Global Technologies|Latch assembly for a vehicle door|
    US7055872B2|2002-07-29|2006-06-06|Aisin Seiki Kabushiki Kaisha|Door lock device|
    JP4165176B2|2002-10-18|2008-10-15|アイシン精機株式会社|Door lock device|
    US7441815B2|2003-12-25|2008-10-28|Mitsui Mining & Smelting Co., Ltd.|Door lock device|
    GB2424036B|2004-03-30|2007-02-21|Mitsui Mining & Smelting Co|Door lock system|
    AU2006200582B2|2005-02-23|2008-09-25|Aisin Seiki Kabushiki Kaisha|Door lock apparatus for a vehicle|
    JP4618493B2|2005-02-23|2011-01-26|アイシン精機株式会社|Vehicle door lock device|
    US7798539B2|2005-09-30|2010-09-21|Aisin Seiki Kabushiki Kaisha|Door lock device for vehicle|
    JP4794403B2|2006-10-02|2011-10-19|三井金属アクト株式会社|Door lock device|
    JP4918915B2|2008-01-10|2012-04-18|アイシン精機株式会社|Vehicle door lock device|
    JP4618318B2|2008-04-18|2011-01-26|アイシン精機株式会社|Vehicle door lock device|
    JP4760887B2|2008-09-29|2011-08-31|アイシン精機株式会社|Door lock device|EP2412903B1|2009-03-24|2016-03-23|Aisin Seiki Kabushiki Kaisha|Door lock device for vehicle|
    JP5293674B2|2010-04-22|2013-09-18|アイシン精機株式会社|Vehicle door lock device|
    JP5282913B2|2010-05-26|2013-09-04|アイシン精機株式会社|Vehicle door lock device|
    JP5723661B2|2011-04-19|2015-05-27|アイシン精機株式会社|Child protector mechanism|
    JP5437309B2|2011-04-22|2014-03-12|アイシン精機株式会社|Rotating lever position holding device and vehicular door lock device including the rotating lever position holding device|
    US9109382B2|2011-04-28|2015-08-18|Aisin Seiki Kabushiki Kaisha|Door locking device|
    JP5546521B2|2011-11-01|2014-07-09|アイシン機工株式会社|Door lock device|
    JP5966487B2|2012-03-23|2016-08-10|日産自動車株式会社|Vehicle door handle structure|
    EP2881529B1|2012-07-31|2018-03-21|Aisin Seiki Kabushiki Kaisha|Door lock device|
    JP5869444B2|2012-07-31|2016-02-24|アイシン機工株式会社|Door lock device|
    JP5966813B2|2012-09-24|2016-08-10|アイシン精機株式会社|Vehicle door lock device|
    JP5983376B2|2012-12-10|2016-08-31|アイシン精機株式会社|Positioning device for rotating lever|
    DE112012007217T5|2012-12-12|2015-09-24|Volvo Construction Equipment Ab|Door locking device and construction machine with the same|
    JP6099972B2|2012-12-27|2017-03-22|株式会社ユーシン|Door lock device|
    JP6076182B2|2013-04-11|2017-02-08|アイシン精機株式会社|Connecting structure of metal lever and metal link via metal pin|
    DE102013108293A1|2013-08-01|2015-02-05|Kiekert Aktiengesellschaft|Motor vehicle door lock|
    DE102013016029A1|2013-09-26|2015-03-26|Kiekert Ag|Motor vehicle door lock|
    DE102013110756A1|2013-09-27|2015-04-02|Kiekert Aktiengesellschaft|Motor vehicle door lock|
    CN105705715B|2013-11-02|2019-06-07|开开特股份公司|The lock with storage bar for motor vehicle|
    WO2015090286A1|2013-12-21|2015-06-25|Kiekert Ag|Lock for a motor vehicle|
    DE102014000680A1|2014-01-22|2015-07-23|Kiekert Aktiengesellschaft|Motor vehicle lock with position security|
    CN104948041A|2014-03-27|2015-09-30|信昌机械厂股份有限公司|Unlocking mechanism of automobile door lock|
    JP6308031B2|2014-06-03|2018-04-11|アイシン精機株式会社|Vehicle door lock device|
    JP6446704B2|2014-09-24|2019-01-09|三井金属アクト株式会社|Vehicle door latch device|
    JP6379438B2|2014-10-28|2018-08-29|三井金属アクト株式会社|Vehicle door latch device|
    JP6550646B2|2015-10-19|2019-07-31|三井金属アクト株式会社|Door lock device|
    DE102015118860A1|2015-11-04|2017-05-04|Kiekert Ag|Motor vehicle lock|
    JP6690100B2|2015-12-24|2020-04-28|三井金属アクト株式会社|Latch assembly for vehicle doors|
    CN105571853B|2016-03-03|2018-03-30|雄华机械有限公司|A kind of detection device of automobile door lock|
    JP6678932B2|2016-04-14|2020-04-15|三井金属アクト株式会社|Vehicle door latch device|
    US20190301211A1|2018-03-28|2019-10-03|Toyota Jidosha Kabushiki Kaisha|Vehicle door lock device|
    CN113195852A|2018-12-20|2021-07-30|株式会社有信|Door latch lock device|
    法律状态:
    2018-03-27| B15K| Others concerning applications: alteration of classification|Ipc: E05B 77/06 (2014.01), E05B 77/32 (2014.01), E05B 8 |
    2019-01-08| B06F| Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]|
    2019-06-18| B06T| Formal requirements before examination [chapter 6.20 patent gazette]|
    2019-11-26| B09A| Decision: intention to grant [chapter 9.1 patent gazette]|
    2020-02-04| B16A| Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]|Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/03/2011, OBSERVADAS AS CONDICOES LEGAIS. |
    2021-12-28| B21F| Lapse acc. art. 78, item iv - on non-payment of the annual fees in time|Free format text: REFERENTE A 11A ANUIDADE. |
    优先权:
    申请号 | 申请日 | 专利标题
    JP2010067897|2010-03-24|
    JP2010251512A|JP5447860B2|2010-03-24|2010-11-10|Vehicle door lock device|
    PCT/JP2011/054907|WO2011118356A1|2010-03-24|2011-03-03|Vehicle door lock device|
    [返回顶部]