• 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:
    Wiper device comprising a wiper blade adapter (10) having a coupling unit (12) for connecting at least two different wiper blade adapters (14, 16, 18, 20, 22). An outdoor unit (24) and an indoor unit (26) partially surrounded by the outdoor unit (24) jointly form at least partly a receiving cavity (28) for a wiper arm adapter (14, 16). , 18, 20, 22), being at least substantially fixed relative to one another.
    公开号:FR3043377A1
    申请号:FR1660837
    申请日:2016-11-09
    公开日:2017-05-12
    发明作者:Helmut Depondt
    申请人:Robert Bosch GmbH；
    IPC主号:
    专利说明:

    Field of the invention
    The present invention relates to a wiper device comprising a wiper blade adapter with a coupling unit for connection to a wiper arm adapter.
    State of the art
    A wiper device is already known comprising a wiper blade adapter with a coupling unit that can be connected to at least two different wiper arm adapters.
    DESCRIPTION AND ADVANTAGES OF THE INVENTION The subject of the invention is a wiper device comprising a wiper blade adapter having a coupling unit for connecting at least two wiper blade adapters, which are different from one another. , and having at least one outdoor unit and at least one indoor unit partially surrounded by the outdoor unit, to jointly form at least a portion of a receiving cavity for a wiper arm adapter, being at least substantially fixed one with respect to the other.
    In other words, the subject of the invention is a wiper device with at least one wiper blade adapter comprising at least one coupling unit to be connected to at least two and in particular at least three and in particular at least four and preferably at least five and very preferably at least precisely five different wiper arms adapters and in particular which, in the installed state selectively allows a connection with any of the different wiper arm adapters and having at least one outdoor unit and at least one outdoor unit, the indoor unit being at least partially and preferably at least substantially surrounded by the outdoor unit and which, in common, at least partially, preferably at least substantially, define a receiving cavity for receiving the wiper arm adapter and are at least practically fixedly connected to each other. This improves efficiency including component efficiency and economic efficiency. The wiper device selectively affixes different wiper arm adapters and in particular wiper arm adapters of different shapes and constructions to be stably attached to the same wiper adapter. wiper. Advantageously, this saves other components such as an adapter for attaching different wiper arm adapters. In addition, the ease of use is improved because a user can advantageously couple the same wiper blade adapter to different wiper arm adapters.
    According to the present description, a "wiper blade adapter" means an adapter having at least one contact area with at least one wiper blade component and which is advantageously releasably connected to the broom component of es-so-ice and which in particular makes at least one coupling zone with in particular or in part the coupling unit and preferably at least partly the receiving cavity, in particular for the coupling and / or the contact with the wiper arm adapter. The term "intended for" refers to a means, in particular provided or programmed or designed or equipped to perform a certain function. The fact that an object is provided to perform a certain function means in particular that this object responds and / or performs this determined function in at least one application and / or operating state. The expression "at least in large part" means that it is at least 55% and advantageously at least 65% and preferably at least 75% and very preferably at least 80% and most preferably at least 95%.
    A "coupling" designates the relation, in particular a connection by the shape and / or by the shape and, advantageously, the achievement of a gripping force between at least two components, preferably by a geometric connection of the components. one in the other and / or a frictional force between the components and which is preferably removable and preferably detachable without destruction and in a particularly preferred manner, which allows a separation without tools.
    A "coupling unit" according to the present invention means a unit for coupling and / or connecting at least two components to one another and preferably a wiper blade adapter to an arm adapter. of wiper among a set of wiper arm adapters. The term "outdoor unit" in this context means a unit which, in the installed state, at least partially surrounds different wiper arm adapters and has an outer surface which, in the installed state, is at least largely visible. The expression "at least in large part" means in this context that the element can be recognized by sight. The fact that an "object at least partly surrounds another object" means in particular that there exists at least one straight line which, followed directly, leads to the object that the other object will be traversed by these rights and in particular a part and particularly at least a large part of a surface, in particular a boundary surface and / or a contact surface of the object for this other object, preferably a surface including a boundary surface and / or a surface of contact of the other object is thus surrounded and preferably arrives adjacent to the other object and in a particularly preferred manner, comes into contact with this other object. The term "indoor unit" in the present context means in particular a unit which, in the installed state, is at least partially surrounded by a wiper arm, in particular an arm adapter wiper and which, preferably in the installed state, and especially in plan view, is covered in large part and preferably completely. The receiving cavity is in particular an intermediate space between the indoor unit and the outdoor unit. The fact that an "object" is delimited at least in part by another object "means in particular that two and preferably three perpendicular half-lines and whose common origin lies in the object passes through the other object. The fact that the outdoor unit and the indoor unit are fixed relative to each other, means in particular that these two units in the installed state, have between them a distance at least substantially constant and which is not variable, in particular not more than 1% and preferably not more than 0.10% and particularly preferably not more than 0.01%. Two objects immobile relative to each other can not move relative to each other elastically. The term "wiper arm adapter" in this context means that it is an adapter that has at least one contact area for at least one wiper arm component and that is connected in a captive manner, advantageously with the windshield wiper arm component and which is in particular provided for producing a coupling zone of the windscreen wiper arm component, in particular for coupling and / or bringing into contact with the wiper blade adapter. The term "different wiper arm adapters" means that these include wiper arm adapters of different types which preferably differ at least in part by their construction and / or their fixing function. Preferably, these are wiper arm adapters corresponding to different standards. Preferably, these are wiper arm adapters consisting of top-locking adapters. Alternatively or additionally, the different wiper arm adapters may also be side-locking adapters. The various wiper arm adapters are advantageously chosen from a group of wiper arm adapters comprising the wiper arm adapters with different adapters and in particular at least one RB-TL2 adapter, at least one RB-TL2.2 adapter, at least one RB-TL2.1 adapter, at least one VA-TL2 adapter and / or at least one VA-TL2.1 adapter. These different types of construction include a wiper arm adapter which has at least one base body and in particular a base wall and two side walls connected to the base wall and which advantageously constitute the wall base and the side walls in common and preferably at least substantially a large portion and particularly preferably, completely the basic body. The side walls are substantially perpendicular to the base wall being connected in one piece therewith. The expression "at least essentially perpendicular" means in particular that it concerns the orientation of a direction with respect to a reference direction, the direction and the reference direction considered in particular in a plane an angle of 90 ° between them and the angle, in particular the maximum deviation, is in particular less than 8 ° and advantageously less than 5 ° and in a particularly advantageous manner, this angle is less than 2 °. The term "a wiper arm adapter of the first type" in this context means that it is a wiper arm adapter which is advantageously a wiper arm adapter. type RB-TL2, which, in particular in plan view, has a substantially S-shaped arm body. The wiper arm adapter comprises in particular at least one fixing recess which is advantageously made in the base wall. Preferably, the wiper arm adapter has at least one means for attachment by the side walls and which is provided in each of the respective side walls being advantageously connected in one piece to them. The expression "wiper arm adapter of the second type" means that it is in this context, in particular a wiper arm adapter advantageously an RB-TL2.2 adapter. which, in particular in plan view, has a base body which, when viewed from above, is at least substantially S-shaped. The wiper arm adapter comprises in particular at least one fixing recess and which is advantageously provided in the base wall. Preferably, the wiper arm adapter has at least two lateral wall attachment means, these means being provided in each of the side walls, preferably in one piece therewith. The term "third type of wiper arm adapter" in this context means that it is a wiper arm adapter advantageously an RB-TL2.1 adapter. These are wiper arm adapters which, in particular in top view, have a base body substantially shaped 1. The wiper arm adapter comprises in particular at least one recess of fixation made advantageously in the base wall. Preferably, the wiper arm adapter is composed of at least two lateral wall attachment means and which are provided in each of the side walls being advantageously connected in one piece therewith. The term "wiper arm adapter of the fourth type" in this context means a wiper arm adapter, advantageously a VA-TL2 wiper arm adapter which, particularly in top view, has a base body at least substantially shaped 1. The wiper arm adapter has a particular attachment nozzle advantageously provided at the free end of the wiper arm adapter. and preferably is in the form of an extension of the base wall. The windscreen wiper arm adapter comprises in particular a side wall, at least one stop provided on the corresponding side wall and which, preferably, is made in one piece therewith.
    A "fifth wiper arm adapter" in the present context is a wiper arm adapter, preferably a VA-TL2.1 wiper arm adapter which, in particular, for from above has a base body having substantially a shape of 1. The wiper arm adapter comprises in particular a fixing nose advantageously provided at the free end of the wiper arm adapter and which preferably, it is in the form of an extension of the base wall. The windscreen wiper arm adapter comprises in particular for each side wall, at least one stop provided on the respective side wall being advantageously made in one piece therewith. The wiper arm adapter has, in particular at least one fixing recess advantageously provided in the base wall. In addition, the wiper arm adapter has another attachment nose which penetrates in particular at least partially into the fixing recess and which is advantageously designed in the form of an extension of the base wall.
    It is also possible to envisage other types of wiper arm adapter construction having in particular the characteristics of the types mentioned above in combination or in any form, of technical interest. Alternatively or additionally, such wiper arm adapters can be advantageously coupled with the wiper blade adapter.
    The fact that an object is "at least practically in the form of a reference object" means in particular that the shape and in particular the volume of the object differ by less than 30%, preferably by less than 15% and by a particularly preferred manner, less than 5% of the shape and in particular the volume of the reference object.
    It is also conceivable that the outdoor unit and the indoor unit are connected at least partly to one another by a connection by force and / or shape. Preferably, however, it is provided that the outdoor unit and the indoor unit are connected at least partially in one piece to one another, preferably at least in large part and in a particularly preferred manner. screen. This reduces the manufacturing cost because the wiper blade adapter can be manufactured by injection. In addition, it increases the strength because, in this way, we do not use outdoor unit and indoor unit that would be connected. The expression "at least partly in one piece" means in the present context that it is in particular a component of at least one object and / or at least a first object made in one piece with at least one component, at least one other object and / or made in one piece with at least one other object. The expression "in one piece" means in the present context that it is in particular a connection by the material, for example, by a welding process, a bonding process, an injection overmolding process and / or other technically interesting process.
    Advantageously, the expression in one piece also means that it is a single piece. The expression "in one piece" means in particular that it is a formatting in one piece. Preferably, this part is obtained from a single blank, a single mass and / or a single cast iron part, particularly preferably, by an injection method and in particular by a method of injection into one or more components. Preferably, the coupling unit is at least partly, preferably at least in large part and in a particularly preferential manner, all in the form of a single piece.
    According to a development of the invention, the outdoor unit and / or the indoor unit block the wiper blade adapter, including the connection of the wiper arm adapter to the wiper adapter. wiper blade, which increases the operational safety, as it avoids any accidental detachment of the wiper arm adapter. The fact that an "object is blocked" means in particular that the object opposes any uncontrolled action of a force and that it can not be removed from its predefined position without requiring the destruction of the coupling link and / or blocking and / or being diverted from its position.
    To improve the locking of the different wiper arm adapters, at least in the longitudinal direction, it is proposed that the coupling unit comprises at least two and preferably several, and in particular different longitudinal elements of connection by the shape for locking the windscreen wiper arm adapter at least by a shape connection in the longitudinal direction. The longitudinal elements of connection by the form are in particular made in one piece with the outdoor unit and / or the indoor unit. The longitudinal elements of connection by the form are in particular provided for making a blocking by a connection in the form of the wiper arm adapter to the wiper blade adapter in the longitudinal direction. It is also conceivable that the coupling unit comprises alternatively and / or in addition, longitudinal elements of connection by the form and which are provided for blocking by a connection by force of the wiper arm adapter. ice to the wiper blade adapter in the longitudinal direction. The term "longitudinal direction" in this context refers in particular to the direction that is parallel to the longest edge of the smallest parallelepiped that fits tightly around the wiper blade adapter. The longitudinal connecting elements by the form and / or the longitudinal elements of the connection by force are in particular formed in the form of fastening elements and / or abutment walls. The term "gripping element" means in the present context that it is an elastic element or a spring for making a bonding connection intended to be elastically deformed during assembly.
    To improve the locking of the various wiper arm adapters at least transversely to the longitudinal direction, and preferably in the wiping direction and / or in the vertical direction, it is proposed that the coupling unit comprises minus two different transverse connection elements for locking the wiper arm adapter transversely to the longitudinal direction, in particular in the wiping direction and / or in the vertical direction by a connection by the shape. The cross-linking elements by the shape are in particular made in one piece with the indoor unit and / or the outdoor unit. The transverse shape connecting members are provided for locking by a connection in the form of the wiper arm adapter to the wiper blade adapter transversely to the longitudinal direction. Alternatively and / or in addition, the coupling unit may be provided with transverse connection elements by force to effect a locking by a force connection of the windscreen wiper arm adapter. wiper blade adapter transversely to the longitudinal direction. The term "wiping direction" in this context means that it is the direction in which the wiper blade attached to the wiper blade adapter passes over the wiping window. of the vehicle. The wiping direction is in particular substantially perpendicular to the longitudinal direction of the wiper arm connected to the wiper blade adapter and preferably at least substantially perpendicular to the upper surface of the window. The term "vertical direction" in this context means that it is a direction that is at least substantially perpendicular to the vehicle window. The cross-linking elements by the form and / or the transverse elements of the connection by force are in particular fastening elements and / or abutment walls formed in particular by the sides and / or the upper walls of the indoor unit. and / or the outdoor unit.
    According to another characteristic, the coupling unit comprises at least one guide element intended to serve as a guidance aid for mounting the wiper arm adapter. This simplifies the mounting of different wiper arm adapters. Advantageously, the assembly is done by the end user so that it facilitates its operation. The guide element is in particular connected in one piece to the outdoor unit and / or the indoor unit. The expression "is at the introduction" means that it is in particular an object intended to allow the assembly to have at least two components relative to each other, in particular the arm adapter. wiper blade and the wiper blade adapter and preferably to introduce the wiper arm adapter into the wiper blade adapter, even in the event of inaccurate positioning of the wiper blades. components by the user, in particular if there is an offset which is not more than 40%, preferably not more than 25% and particularly preferably not more than 5% in relation to the width of the at least one component. The term "editing" in this context refers to an operation performed by the user or the end customer and which performs in particular the final step of the editing operation to bring the device into operation. The term "end-user" refers in this context to, in particular, the end customer and / or a private person who is moderately technically informed. In particular, the end user differs from an editor or a collaborator and / or a person with developed technical capabilities and / or a specialist in the technical field. In addition, advantageously, the assembly is done by the end user without requiring tools. According to a development of the invention, the guide element is at least partly made in one piece and in particular in one piece and in particular with a single longitudinal element of connection by the shape. This allows the economy of other components and in particular to reduce the size and cost.
    According to a preferred development of the invention, the guide element at least in front view and in particular in top view and preferably transversely to the longitudinal direction and particularly preferably in the vertical direction, has at least less partially at least substantially a V shape. This allows a particularly solid construction.
    According to a particularly preferred development of the invention, the guide element for mounting the windscreen wiper arm adapter is provided to be deflected at least partially and in particular elastically. In particular, the guide element is an elastic element. An "elastic element" according to the present description is an element that can be deformed repeatedly without being damaged or destroyed and in particular after deformation it automatically returns to its basic form. In particular, the guide element is designed to be deflected to the assembly by the wiper arm adapter by taking up its basic shape when the wiper arm adapter is in the receiving cavity. In particular, the guide element is designed to be deflected in a direction transverse to the longitudinal direction, preferably in the wiping direction.
    The wiper device is not limited to the application described and the embodiments described. It may in particular be a device which, to perform the functions described, may have a different number of elements, components and units compared to what has been described.
    drawings
    The present invention will be described hereinafter in more detail using exemplary embodiments of a wiper device with a wiper blade adapter for receiving different wiper arm adapters. FIG. 1 is a side view of a wiper blade with a windscreen wiper device and a wiper arm, FIG. 2 is a view of a windscreen wiper blade. in perspective of different wiper arm adapters and a windshield wiper blade adapter to be coupled to the different wiper arm adapters, FIGS. 3a-3d show several views of mounting a first wiper arm adapter to a wiper blade adapter, Figures 4a-4g show different views of mounting a second and / or third wiper arm adapter. wiper to a wiper blade adapter, figs 5a-5h show different views of mounting a fourth wiper arm adapter to a wiper blade adapter, Figures 6a-6e show different views of mounting a fifth wiper arm adapter. wiper to a wiper blade adapter.
    Description of embodiments
    Figure 1 is a side view of a wiper 56 having a wiper device and a wiper arm 58. The wiper 56 is a flat wiper. The wiper 56 serves to clean a window 60 of the vehicle. The wiper arm 58 is attached to the drive shaft 62 of the wiper 56. The drive shaft 62 is driven in an oscillating rotational movement by a non-detailed motor. The wiper device is driven in a pendular motion on the window 60 by the wiper arm 58. The wiper 56 comprises a wiper blade 64. In wiping mode, the wiper device 56 blade 66 of the wiper blade 64 travels the window 60. The wiper arm 58 comprises a wiper arm adapter 14, 16, 18, 20, 22. In this case, the wiper arm 66 Wiper arm adapter 14, 16, 18, 20, 22 is in the form of a top lock adapter. Alternatively or additionally, the wiper arm adapter can be made in a technically different manner and this especially in the form of a side-locking adapter. The wiper arm adapter 14, 16, 18, 20, 22 is a wiper arm adapter forming part of a group of different wiper arm adapters corresponding to different constructions. This wiper arm adapter group includes a first wiper blade adapter 14 of type RB-TL2, a second wiper blade adapter 16 of type RB-TL2.2, a third wiper arm adapter 18 of type RB-TL2.1, a fourth wiper arm adapter 20 of type VA-TL2 and / or at least one fifth wiper arm adapter 22 of type VA-TL2.1. The wiper device further includes a wiper blade adapter 10. The wiper blade adapter 10 is adapted to be coupled to a wiper arm adapter as desired. ice 14, 16, 18, 20, 22.
    Figure 2 shows in perspective different wiper arm adapters 14, 16, 18, 20, 22 and the soot-ice wiper adapter 10 for coupling to a wiper arm adapter. ice 14, 16, 18, 20, 22.
    The first wiper blade adapter 14 is a wiper arm adapter of the RB-TL2 type. The first wiper blade adapter 14 has a base body 68. The first wiper blade adapter 14 also has a base wall 70. The first wiper blade adapter 14 has walls side walls 72 which are at least substantially perpendicular to the base wall 70. The base wall 70 and the side walls 72 generally form the base body 68. The base body 68 has a substantially S-shape view from above. The first wiper blade adapter 14 has a mounting recess 74 in the base wall 70. The first wiper blade adapter 14 has a securing means 76 for each side wall 72. The means for fastening 76 are provided on each of the side walls 72 being integral therewith.
    The second wiper blade adapter 16 is a wiper arm adapter of the RB-TL2.2 type. The second wiper blade adapter 16 has a base body 82. The second wiper blade adapter 16 has a base wall 84. The second wiper blade adapter 16 has the walls side members 86 connected to the base body 84. The base wall 84 and the side walls 86 together generally form the base body 82. The base body 82 has a substantially S-shape view from above. The second mop adapter The wiper 16 has a fixing recess 88 in the base wall 84. The second wiper blade adapter 16 has two attachment means 90, 92 per side wall 86. The attachment means 90, 92 are provided on each side wall 86 forming a body therewith.
    The third wiper arm adapter 18 is a wiper arm adapter of the type RB-TL2.1. The third wiper arm adapter 18 has a base body 94. The third wiper arm adapter 18 has a base wall 96. The third wiper arm adapter 18 of the sidewalls 98 The base wall 96 and the side walls 98 form in common the whole of the base body 94. The base body 94 has in view from above substantially a shape 1. The third arm adapter The wiper arm 18 has a mounting recess 100 in the base wall 96. The third wiper arm adapter 18 has two attachment means 102, 104 per side wall 98. The attachment means 102, 104 are provided on each of the side walls 98 in one piece with it.
    The fourth wiper arm adapter 20 is a wiper arm adapter of the type VA-TL2. The fourth wiper arm adapter 20 has a base body 106. The fourth wiper arm adapter 20 also has a base wall 108. The fourth wiper arm adapter 20 has two side walls 110 connected to the base wall 108. The base wall 108 and the side walls 110 generally form the base body 106. The base body 106 has, in top view, a shape substantially in 1. The fourth adapter The fastener nose 112 is at the free end of the fourth wiper arm adapter 20. The attachment nose 112 is the extension of the wall. The fourth wiper arm adapter 20 has for each side wall 110, at least one stop 114. The stop 114 is provided on each side wall 110 integral therewith.
    The fifth wiper arm adapter 22 is a wiper arm adapter of the type VA-TL2.1. The fifth wiper arm adapter 22 has a base body 118. The fifth wiper arm adapter 22 further has a base wall 120. The fifth wiper arm adapter 22 has two side walls 122 connected to the base wall 120. The base wall 120 and the side walls 122 form the base body 118. The base body 118 has, in top view, substantially a shape of 1. The fifth Wiper arm adapter 22 has an attachment nose 124. The attachment nose 124 is provided on the free end of the fifth wiper arm adapter 22. The attachment nose 124 is an extension of the 120. The fifth wiper arm adapter 22 has, on each side wall 122, at least one stop 126 forming part of the side wall 122. The fifth wiper arm adapter 22 has a fixing recess 128 advantageously made in the base wall 120. The fifth adapter b The wiper blade 22 has a further attachment nose 130 which partially penetrates into the attachment recess 128 and which is advantageously constituted by an extension of the base wall 120. The wiper blade adapter 10 comprises a coupling unit 12. The coupling unit 12 in the installed state optionally carries the connection with a wiper arm adapter 14, 16, 18, 20, 22. The coupling unit 12 can also used to connect and / or couple to another type of wiper blade adapter. The coupling unit 12 has an outdoor unit 24. The coupling unit 12 has an indoor unit 26. The outdoor unit 24 and / or the outdoor unit 26 locks in the mounted state an arm adapter. wiper 14, 16, 18, 20, 22 (not shown here). The indoor unit 26 is at least partially surrounded by the outdoor unit 24. The outdoor unit 24 and the indoor unit 26 are at least substantially fixed relative to one another. The outdoor unit 24 and the indoor unit 26 are at least partially connected in one piece. In this case, the outdoor unit 24 and the indoor unit 26 are even made in one piece. The outdoor unit 24 and the indoor unit 26 are made of a mass by an injection method. Alternatively, it is also conceivable to separately realize the outdoor unit and the indoor unit and then to fix them to one another by gluing and / or welding. The outdoor unit 24 and the indoor unit 26 partially delimit a receiving cavity 28. The receiving cavity 28 can receive a wiper arm adapter 14, 16, 18, 20, 22.
    To lock the wiper arm adapter 14, 16, 18, 20, 22 at least in the longitudinal direction 42 by a shape connection, the coupling unit 12 has at least six longitudinal connecting elements. the shape 30, 32, 34, 36, 38, 40. The longitudinal connecting elements of the form 30, 32, 34, 36, 38, 40 correspond to the wiper arm adapter 14, 16, 18 , 20, 22 and particularly preferred turn to at least one element and / or component of a wiper arm adapter 14, 16, 18, 20, 22. The longitudinal connecting elements by the form 30, 32, 34, 36, 38, 40 are made in one piece with the outdoor unit 24 and / or the indoor unit 26. The coupling unit 12 has a first longitudinal connecting element by the shape 30. The first longitudinal element 30 is provided on the side of the indoor unit 26 opposite the wiper blade 64. The first long element The form connecting wire 30 is formed in one piece with the inner unit 26. The first longitudinal shape connecting element 30 is formed as a fastening element. The coupling unit 12 also has a second longitudinal connecting element by the shape 32. The second longitudinal connecting element by the form 32 in the installed state is against the second side of the indoor unit 26 of the arm wiper 58 (not shown here). The second longitudinal shape-connecting element 32 is made in one piece with the inner unit 26. The second longitudinal shape-connecting element 32 forms an abutment edge. The coupling unit 12 also has a third longitudinal connection element in the form 34. The third longitudinal connection element in the form 34 is provided on the side of the indoor unit 26 facing the wiper blade 64 The third longitudinal shape connecting element 34 is made in one piece with the interior unit 26. The third longitudinal connection element by the shape 34 has a hooking element. The coupling unit 12 has two fourth longitudinal connecting elements in the form 36 of which only one is shown here. The fourth longitudinal shape-connecting elements 36 face each other and are centrally located on the sides of the outer unit 24 opposite to the wiper blade 64. The fourth longitudinal connection elements in the form 36 are formed in one piece with the outer unit 24. The fourth longitudinal connecting elements by the shape 36 are in the form of abutment edge. The coupling unit 12 also has a fifth longitudinal connection element in the form 38. The fifth longitudinal connection element in the form 38 is provided on one side of the outdoor unit 24 facing the indoor unit 26.
    The fifth longitudinal connection element 38 is formed in one piece with the outer unit 24. The fifth longitudinal connection element 38 is in the form of an abutment wall. In addition, the coupling unit 12 has a sixth longitudinal connection element in the form 40. The sixth longitudinal connection element in the form 40 is on the side turned to the outer unit 24 and which is perpendicular to the broom. wiper 64 of the indoor unit 26. The sixth longitudinal connecting element by the shape 40 is made in one piece with the indoor unit 26. The sixth longitudinal connecting element by the shape 40 is made in the form of a stop edge. It is also possible to envisage a coupling unit which, in a variant and / or in addition and in particular in place of the longitudinal elements of connection by the shape, comprises transversal elements of connection by the form and which makes a blocking by a connection by the shape of the wiper arm to the wiper blade adapter in the longitudinal direction. In addition, the longitudinal elements of connection by the shape can also participate in the locking in a direction different from the longitudinal direction.
    To block at least one connection in the form of a wiper arm adapter 14, 16, 18, 20, 22 at least in a direction 78, 80 transverse to the longitudinal direction 42, in particular in the vertical direction 78 and or in the wiping direction 80, the coupling unit 12 has four different cross-linking elements of the form 44, 46, 48, 50. The cross-linking elements of the form 44, 46, 48, 50 correspond to at least one wiper arm adapter 14, 16, 18, 20, 22 and particularly preferably at least one element and / or component of a wiper arm adapter 14 , 16, 18, 20, 22. The transverse connection elements of the form 44, 46, 48, 50 are made in one piece with the outdoor unit 24 and / or the indoor unit 26. The transverse connecting elements by the form 44, 46, 48, 50 are formed as stop walls forming part of the sides and / or upper walls of the outdoor unit 24 and / or the indoor unit 26. The coupling unit 12 comprises two first cross-linking elements of the form 30. The first cross-linking elements of the form 30 are formed on the opposite side walls of the outdoor unit 24 facing the indoor unit 26. A second transverse connecting element by the shape 46 of the coupling unit 12 is formed by the cover wall of the indoor unit. 26 to the windscreen wiper blade 64. Two third transverse connecting elements of the form 48 of the coupling unit 12 are formed by side walls of the indoor unit 26 facing the outdoor unit 24. Two Fourth cross-linking elements of the form 50 of the coupling unit 12 are formed by the side walls of the indoor unit 26 facing the wiper blade 64.
    As a variant or in addition, it can also be envisaged that the coupling unit comprises, in particular at the location of the cross-linking elements by the shape, transverse elements of connection by force to effect a blocking by a connection by the force of the wiper arm adapter to the wiper blade adapter, transversely to the longitudinal direction. The indoor unit 26 has at least one guide member 52. The guide member 52 serves to mount an insertion guide wiper arm adapter 14, 16, 18, 20, 22. The guide member 52 is on one side of the indoor unit 26 not facing the outdoor unit 24. The guide member 52 has at least a top view partially V-shaped. 52 is elastically deformed at least partially when mounting the wiper arm adapter 14, 16, 18, 20, 22. The guide member 52 is at least partly integral with the third longitudinal member. binding by the form 34.
    FIGS. 3a-3d show the mounting of the first wiper blade adapter 14 on the wiper blade adapter 10. The first wiper blade adapter 14 is inserted in the direction of assembly longitudinal 42 in the receiving cavity 28. The guide member 52 facilitates the introduction. Upon introduction of the first wiper blade adapter 14, the first longitudinal form connecting member 30 is elastically deformed. The first longitudinal shape connecting element 30 thus escapes the first wiper blade adapter 14 and releases the receiving cavity 28. The first wiper blade adapter 14 is introduced into the receiving cavity 28 until the first wiper blade adapter 14 is removed. the fastening means 76 abuts against the fourth longitudinal connecting element by the shape 36 of the wiper blade adapter 10. The introduction of the first longitudinal connecting element by the shape 30 into the receiving cavity 28 is then complete. The first longitudinal shape-connecting member 30 penetrates into the attachment recess 74 of the first wiper blade adapter 14. The first wiper blade adapter 14 is locked in the longitudinal direction 42 by a bonded by the shape of the first longitudinal connecting element by the shape 30 and the fourth longitudinal connecting element by the shape 36. In addition, the first wiper blade adapter 14 is locked in the directions 78, 80 transversely to the longitudinal direction 42 by the transverse connection elements by the form 44, 46, 50. The first wiper blade adapter 14 surrounds the indoor unit 26. The base wall 70 touches the second transverse element of the wiper blade 14. connection in the form 46. In addition, the fastening means 76 touch the fourth transverse connecting elements by the shape 50. The first wiper blade adapter 14 is thus blocked in the direction In addition, the outer unit 24 surrounds the first wiper blade adapter 14. The side walls 72 of the wiper blade adapter 10 touch the first transverse link elements by the shape 44. The first wiper blade adapter 14 is thus locked in the wiping direction 80.
    FIGS. 4a-4g show the mounting of the second wiper blade adapter 16 and / or the third wiper blade adapter 18 on the wiper blade adapter 10. For this assembly, FIG. introduces the second wiper blade adapter 16 in the longitudinal direction 42 into the receiving cavity 28. For this, the guide member 52 facilitates the introduction of the indoor unit 26. At the introduction of the second adapter of the wiper blade 16, the third longitudinal connecting element by the shape 34 is deformed elas-tically. The first longitudinal linkage member 30 resiliently escapes the third wiper blade adapter 18 and releases access to the receiving cavity 28. The second wiper blade adapter 16 enters the receiving cavity 28 until the fastening means 90, 92 abuts against the fourth longitudinal connecting member by the shape 36 of the wiper blade adapter 10. When the introduction of the second wiper blade adapter In the receiving cavity 28 of the wiper blade adapter 10 is completed, the first longitudinal shape connecting element 28 enters the attachment cavity 88 of the second wiper blade adapter. 16. The second wiper blade adapter 16 is locked in the longitudinal direction 42 by a shape connection by the first longitudinal connecting element by the shape 30 and the fourth longitudinal connecting element. in the form 36. In addition, the third elastically deformed longitudinal connecting element 34 biases the side walls 86 of the second wiper blade adapter 16 by a force. The third longitudinal connecting element by the shape 34 serves in addition to the longitudinal element of connection by force. Thus, the second wiper blade adapter 16 is locked in the longitudinal direction 42 further by a force connection. The first wiper blade adapter 14 is locked in the directions 78, 80 transverse to the longitudinal direction 42 by the transverse connection elements by the form 46, 48, 50. The second wiper blade adapter 16 surrounds the indoor unit 26. The base wall 70 engages the second transverse connecting element by the shape 46. In addition, the fastening means 90, 92 comes into contact with the fourth transversal connecting element by means of the form 50. Thus, the second wiper blade adapter 16 is locked in the vertical direction 78. The side walls 86 of the second wiper blade adapter 16 touch the third transverse link member by the shape 48. The second wiper blade adapter 16 is thereby locked in the wiping direction 80. The advantage of the third wiper blade adapter 18 (not shown here) to the wiper adapter wiper 10 is done similarly to the mounting of the second soot-ice broom adapter 16. The third wiper blade adapter 18 differs primarily in the shape of its base body 94.
    Figures 5a-5h show the mounting of the fourth wiper blade adapter 20 with the wiper blade adapter 10. For this mounting, the fourth wiper blade adapter 20 is inserted into the receiving cavity 28 in the longitudinal direction 42. The guide element 52 facilitates the introduction. For the introduction of fourth wiper blade adapter 20 is elastically deformed the third longitudinal connecting element by the shape 34. In this operation, third longitudinal connecting element by the shape 34 is deformed elastically to escape the third adapter wiper blade 18 and releases the receiving cavity 28. Upon introduction of the third wiper blade adapter 18, the first longitudinal form connecting member 30 is elastically deformed. The indoor unit 26 has a guide recess 116. The guide recess 116 guides the attachment spout 112. The spout 112 is inserted into the guide recess 116. The third wiper adapter -glace 18 slips into the receiving cavity 28 until the attachment nose 112 abuts against the fifth longitudinal connecting element by the shape 38 of the wiper blade adapter 10. When the third adapter The wiper blade 18 is engaged in the receiving cavity 28, the third longitudinal connecting element in the form 34 is disengaged and elastically resumes its basic shape. The stops 114 then penetrate into the third longitudinal connecting element by the shape 34. The longitudinal connection elements by the shape 34, 38 block the third wiper blade adapter 18 in the longitudinal direction 42. third wiper blade adapter 18 surrounds the indoor unit 26. The outdoor unit 24 surrounds the fourth wiper blade adapter 20. To lock in the directions 78, 80 transverse to the longitudinal direction 42, the base wall 108 comes into contact with the second transversal connecting element by the shape 46, the side walls 110 meet the first transversal connecting element by the shape 44 and / or the side walls 110 meet the third transverse connecting element by the form 48.
    Figures 6a-6e show the mounting of the fifth wiper blade adapter 22 to the wiper blade adapter 10. At mounting, the fifth wiper blade adapter 22 is inserted into the longitudinal direction 42 in the receiving cavity 28. The guide member 52 facilitates the introduction. Upon introduction of the fifth wiper blade adapter 22, the third longitudinal linkage element by the shape 34 is elastically deformed. The third longitudinal connecting element by the shape 34 thus escapes from the fifth wiper blade adapter 22 and releases the receiving cavity 28. At the introduction of the fifth wiper blade adapter 22, the first longitudinal connecting element by the form 30 is elastically deformed. The attachment nose 124 engages in the guide cavity 116. The fifth wiper blade adapter 22 is introduced into the receiving cavity 28 until the attachment nose 130 abuts against the second longitudinal member connecting the form 32 of the wiper blade adapter 10. At the end of the introduction of the fourth wiper blade adapter 20 in the receiving cavity 28, the third longitudinal element of binding by the form 34 is free and elastically resumes its basic form. The stops 126 penetrate into the third longitudinal connecting element by the shape 34. In addition, the fixing nose 124 is applied against the sixth longitudinal connecting element by the shape 40. The longitudinal connecting elements by the shape 32, 34 , 40 block the fourth wiper blade adapter 20 in the longitudinal direction 42. In addition, the outer unit 24 surrounds the fifth wiper blade adapter 22. For locking in the directions 78, 80 transverse to the longitudinal direction 42, the base wall 120 comes into contact with the second transversal connecting element by the shape 46, the side walls 122 comes into contact with the first transverse connecting element by the shape 44 and / or the walls lateral 122 come into contact with the third transverse connecting element by the shape 48.
    NOMENCLATURE OF MAIN ELEMENTS 10 Wiper Blade Adapter 12 Coupling Unit 14 First Wiper Arm Adapter 16 Second Wiper Arm Adapter 18 Third Wiper Arm Adapter 20 Fourth Adapter wiper arm 22 Fifth wiper arm adapter 24 Outdoor unit 26 Indoor unit 28 Receiving cavity 30 First longitudinal connecting element by shape 32 Second longitudinal connecting element by shape 34 Third longitudinal connecting element by the shape 36 Fourth longitudinal connecting element by the shape 38 Fifth longitudinal connecting element by the shape 42 Longitudinal direction 44 First transverse connecting element by the shape 46 Second cross connecting element by the shape 48 Third cross connecting element by the form 50 Fourth cross-linking element by shape 56 Windscreen wiper 58 Spray arm uie-ice 60 Vehicle glass 62 Wiper drive shaft 64 Wiper blade 66 Wiper blade 68 Base housing 70 Base wall 72 Side wall 74 Mounting bracket 76 Mounting bracket 78 Vertical direction 80 Transverse direction 82 Basic body 84 Basic wall 86 Side wall 88 Fixing recess 90, 92 Fasteners 94 Base body 98 Side wall 100 Fixing recess 102, 104 Fixing means 108 Base wall 110 Side wall 112 Fixing spout 114 Stopper 116 Guiding recess 118 Base housing 120 Base wall 122 Side wall 124 Fixing spout 126 Stopper 128 Fixing recess 130 Other spout
    权利要求:
    Claims (12)
    [1" id="c-fr-0001]
    1) Wiper device comprising an ice-soot broom adapter (10) having a coupling unit (12) for connecting at least two different wiper blade adapters ( 14, 16, 18, 20, 22), and having at least one outdoor unit (24) and at least one indoor unit (26) partially surrounded by the outdoor unit (24), and to form at least partially in common a receiving cavity (28) for a wiper arm adapter (14, 16, 18, 20, 22) being at least substantially fixed relative to each other.
    [0002]
    2) Wiper device according to claim 1, characterized in that the outer unit (24) and the indoor unit (26) are connected at least partly in one piece.
    [0003]
    Windscreen wiper device according to claim 1 or 2, characterized in that the outer unit (24) and / or the indoor unit (26) lock the wiper arm adapter (14). , 16, 18, 20, 22).
    [0004]
    Windscreen wiper device according to one of Claims 1 to 3, characterized in that the coupling unit (12) has at least two longitudinal connecting elements in the form (30, 32, 34, 36 , 38, 40) for at least one form-locking connection of a wiper arm adapter (14, 16, 18, 20, 22) in the longitudinal direction (42).
    [0005]
    Windscreen wiper device according to one of Claims 1 to 4, characterized in that the coupling unit (12) has at least two transverse connecting elements in the form (44, 46, 48, 50 ) for locking a wiper arm adapter (14, 16, 18, 20, 22) in the direction transverse to the longitudinal direction (42) by a shape connection.
    [0006]
    Windscreen wiper device according to one of Claims 1 to 5, characterized in that the coupling unit (12) has at least one guide element (52) to serve as a guide for the assembly guide. a wiper arm adapter (14, 16, 18, 20, 22).
    [0007]
    Windscreen wiper device according to at least one of Claims 4 and 6, characterized in that the guide element (52) is at least partly formed in one piece with one of the longitudinal elements. bonds by the form (34).
    [0008]
    8 °) Wiper device according to one of claims 6 or 7, characterized in that in front view, the guide element (52) has at least partly a V shape.
    [0009]
    Windscreen wiper device according to one of Claims 6 to 8, characterized in that when a windscreen wiper arm adapter (14, 16, 18, 20, 22) is mounted, the windscreen wiper arm the guide element (52) is at least partially deformed.
    [0010]
    10 °) Wiper blade (54) having at least one wiper device according to any one of claims 1 to 9.
    [0011]
    11 °) Wiper blade adapter (10) of a windscreen wiper device according to one of Claims 1 to 9.
    [0012]
    12 °) Interchangeable assembly comprising a soot-ice mop adapter (10) according to claim 11 with at least two wiper arm adapters (14, 16, 18, 20, 22), different.
    类似技术:
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    同族专利:
    公开号 | 公开日
    WO2017080783A1|2017-05-18|
    US10933843B2|2021-03-02|
    DE102015222156A1|2017-05-11|
    US20180345915A1|2018-12-06|
    CN108349461B|2022-03-08|
    FR3043377B1|2020-08-07|
    CN108349461A|2018-07-31|
    引用文献:
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    DE102009002764A1|2009-04-30|2010-11-04|Robert Bosch Gmbh|Connecting device for articulated connection of a fixedly connected to a wiper arm connecting element|
    PL2460700T3|2010-12-02|2014-05-30|Valeo Systemes Dessuyage|Hydraulic connector for a windscreen wiper blade|
    DE102010062940A1|2010-12-13|2012-06-14|Robert Bosch Gmbh|wiper device|
    DE102011079783A1|2011-07-26|2013-01-31|Robert Bosch Gmbh|Connecting device for articulated connection of a wiper blade with a wiper arm and an adapter|
    DE102012220708A1|2012-11-14|2014-05-15|Robert Bosch Gmbh|Top-lock wiper blade adapter|
    US9511748B2|2013-03-15|2016-12-06|Illinois Tool Works Inc.|Universal connector for attachment of a windshield wiper blade with multiple types of windshield wiper arms|
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    US20150166017A1|2013-12-16|2015-06-18|Federal-Mogul Motorparts Corporation|Windscreen wiper device|
    US9434355B2|2014-04-01|2016-09-06|Trico Products Corporation|Wiper adapter and wiper assembly incorporating the same|
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    CN104890638A|2015-05-13|2015-09-09|丹阳镇威汽配有限公司|Joint fixing mechanism used between wiper blade and rocker arm|FR3069510B1|2017-07-31|2021-03-19|Valeo Systemes Dessuyage|ADAPTER FOR AN AUTOMOTIVE WINDSCREEN WIPER, AND KIT INCLUDING SUCH ADAPTER|
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    USD904275S1|2019-04-16|2020-12-08|Trico Products Corporation|Adapter for windshield wiper arm|
    USD896156S1|2019-04-16|2020-09-15|Trico Products Corporation|Coupler for windshield wiper|
    USD895523S1|2019-04-16|2020-09-08|Trico Products Corporation|Coupler for windshield wiper|
    法律状态:
    2017-11-24| PLFP| Fee payment|Year of fee payment: 2 |
    2018-11-16| PLSC| Publication of the preliminary search report|Effective date: 20181116 |
    2019-11-21| PLFP| Fee payment|Year of fee payment: 4 |
    2020-11-19| PLFP| Fee payment|Year of fee payment: 5 |
    2021-11-19| PLFP| Fee payment|Year of fee payment: 6 |
    优先权:
    申请号 | 申请日 | 专利标题
    DE102015222156.3A|DE102015222156A1|2015-11-11|2015-11-11|wiper device|
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