• 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:
    An air diffuser (100) with a housing, a control element (106) arranged on the visible side (104) of the air diffuser (100), a first air guiding element (122). and a closure member, wherein the control member (106) includes a handle (108) and a lever-shaped rotatable member (110), the rotational point (116) of the rotatable member (110) being arranged on the handle (108), the rotary member (110) being mechanically coupled to the closure member (154) through a first coupling (138) to adjust the intensity of the outgoing air from the air diffuser (100), the handle (108) being movable in a first direction (112) and being mechanically coupled to the first air guiding member (122) through a second coupling (118) for adjusting the direction of diffusion of the air leaving the air diffuser (100), the diffusion direction extending in a first plane shows in the first direction (112), the first coupling (138) being operably connected to the first lever (142), the point of rotation (146) of the first lever (142) being arranged on the second coupling (118), the second coupling (118) having a second lever (124), the point of rotation of the second lever (124) being arranged on the air diffuser (100), fixed relative to the housing.
    公开号:FR3017933A1
    申请号:FR1551107
    申请日:2015-02-11
    公开日:2015-08-28
    发明作者:Stephane Londiche；Volker Doll
    申请人:Faurecia Innenraum Systeme GmbH；
    IPC主号:
    专利说明:

    [0001] The invention relates to an air diffuser for a vehicle, as well as a dashboard for a motor vehicle. In vehicles, the air diffusers serve to supply the interior space of the vehicles with air. A passenger can control the air diffuser to direct the outgoing air in different directions. It is also possible to adjust the intensity of the airflow. For example, DE 102 26 441 B3 discloses a ventilation device with a diffuser. This includes a joystick for adjusting the ventilation direction through a slat position in the horizontal and vertical direction. Another diffuser is known from US 2002/0081965 A1 and DE 20 2013 100 257 U1. The invention therefore aims to provide an improved air diffuser and a dashboard with such an air diffuser.
    [0002] The objects of the invention are achieved by the features of the independent claims. Preferred embodiments of the invention are indicated in the dependent claims. It is proposed an air diffuser with a housing, a control element arranged on the visible side of the air diffuser, a first air guiding element and a closure element, in which the control element comprises a handle and a lever-shaped rotating member, the rotation point of the rotary member being arranged on the handle, the rotating member being mechanically coupled to the closure member through a first coupling, to adjust the the intensity of the air leaving the air diffuser, the handle being movable in a first direction and being mechanically coupled to the first air guiding element through a second coupling to adjust the direction of diffusion of the air diffuser; air coming out of the air diffuser, the diffusion direction extending in a first plane having the first direction, the first coupling being operably connected to the first lever, the rotating point one of the first lever being arranged on the second coupling, the second coupling having a second lever, the point of rotation of the second lever being arranged on the air diffuser, fixed relative to the housing. The air diffuser can be used in a large number of transport modes, such as road vehicles, aircraft, ships or railway vehicles. Certain embodiments of the invention could be advantageous in that a control element makes it possible to simultaneously control all three air orientation zones (left, right, up, down) and open / To close. The choice of levers would allow the order to be executed with minimal effort.
    [0003] Moving the handle, for example in a plane (for example horizontal) to the left or to the right can adjust the direction of the airflow to the left or to the right. The rotation of the rotating element in this same plane and relative to the handle makes it possible to adjust the intensity of the air flow. When the handle is moved, the rotating element is forced to move, without causing a change in the air flow. According to one embodiment of the invention, the axis of rotation of the rotary member extends perpendicularly to the first direction.
    [0004] According to one embodiment of the invention, the second coupling can be moved in the first direction through the handle, the second coupling and the handle being mechanically coupled through a first axis oriented in the first direction. direction and able to rotate relative to each other about the first axis. This could make it possible to adjust the direction of the air flow in a plane perpendicular to said plane, that is to say for example vertically (up / down). The intensity of the air flow is however not influenced when the direction of the air flow in this perpendicular plane is adjusted, despite the integration of the rotary element provided for this purpose in the control element or even in the handle. The handle and the first coupling are thus uncoupled mechanically relative to each other in the direction of rotation about the first axis. According to one embodiment of the invention, the first coupling and the second coupling are mechanically coupled to each other by means of a first slide guide, the first lever and the first coupling being rotatable. relative to each other in the first slide guide. This could contribute to the fact that the movement of the rotating element does not mechanically influence the position of the handle, and thus to simplify the control. According to one embodiment of the invention, the air diffuser further comprises a force transmission element for the mechanical coupling of the first lever with the closure element, the first lever and the mechanical coupling being mechanically uncoupled. from each other in the first direction. This could help to prevent the control of the handle and the rotating element from interfering with each other. The uncoupling could for example be effected by means of a sliding guide extending in the first direction. When the handle is moved in the first direction, the first coupling and thus the first lever thus move simultaneously in the first direction. However, a displacement of the force transmission element takes place only when the first lever is rotated relative to the second coupling by displacement or rotation of the rotary member relative to the handle. According to one embodiment of the invention, the closure element is rotatable about a second axis oriented in the first direction, to adjust the intensity of the air leaving the air diffuser, the transmission element being coupled to the closure member through a third lever, the force transmitting member and the third lever being mechanically coupled to each other through a second slide guide the third lever and the force transmitting member being rotatable relative to each other in the second slide guide. This could accommodate the closure element in the air diffuser, so that the closure element extends over the entire width of the air diffuser. The use of the third lever could nevertheless offer a possibility of easy mechanical adjustment of the closure element. The closure element consists for example of a flat plate capable of covering and closing or releasing the air channel in the air diffuser, by pivoting about the second axis.
    [0005] It is preferred to use two closure elements, which have two of the second axes. Two of the third levers are also provided in this case, respectively a third lever for a closure element. In addition, the force transmission element is in this case designed V-shaped or T-shaped at its end facing the third lever, to thereby allow the sliding guide with both ends of the V-shape or at T, which protrude symmetrically with respect to each other. For this purpose, the ends could comprise corresponding slides (recesses), in which the third levers could be guided.
    [0006] According to one embodiment of the invention, the first coupling is displaceable relative to the second coupling via a third slide guide in the first direction, the third slide guide being formed by the first coupling and the second coupling. coupling. The second coupling comprises for example a recess oriented in the first direction, in which is guided a rod of the first coupling as a slider. According to one embodiment of the invention, the first coupling and the rotary member are mechanically coupled to one another via a fourth slide guide, the rotary member and the first coupling being rotating relative to each other in the fourth slide guide. The slide guide here exclusively allows a transmission of force between the first coupling and the rotary element in the first direction. Mechanical disconnection between the first coupling and the rotary member is made perpendicular to the first direction due to the sliding guide. According to one embodiment of the invention, the air diffuser further comprises a second air guiding element, the handle being mounted on the housing rotatively about a handle axis, the handle being movable in the first direction relative to the housing, through the handle axis, the handle axis being oriented in the first direction, the handle being mechanically coupled to the second air guide member through a third coupling , to adjust the direction of diffusion of the air leaving the air diffuser, the diffusion direction adjustable through the second air guide member extends in a second plane including the direction of rotation of the axis handle. The second air guiding element makes it possible to adjust the direction of diffusion of the air in the second plane, for example vertical. According to one embodiment of the invention, the third coupling and the handle are mechanically coupled via a fifth slide guide, the handle and the first coupling being rotatable relative to one another in the first sliding guide. The corresponding axis of rotation is also oriented in the first direction. The third coupling comprises for example a fork, in which is guided a handle axis oriented in the first direction.
    [0007] According to one embodiment of the invention, the third coupling is articulated to the second air guiding element through a coupling axis, the coupling axis being oriented in the first direction.
    [0008] According to one embodiment of the invention, the handle and the first coupling are mechanically uncoupled from each other in the direction of rotation of the handle axis. The first axis is used for this purpose, as mentioned above. In another aspect, the invention relates to a dashboard for a motor vehicle, the dashboard having an air diffuser as described above. It should be understood that the embodiments described above can be combined with each other in any desired manner, as long as the combinations are not mutually exclusive. Preferred embodiments of the invention are described in more detail below with the aid of the drawings. The figures show: Figure 1 a schematic perspective view of an air diffuser, Figure 2 another perspective view of the air diffuser of FIG. 1, Figure 3 is a view from above of the air diffuser of FIG. 1. Below, similar elements are designated by identical reference numerals. Figure 1 shows a schematic perspective view of an air diffuser 100. The air diffuser 100 has an air intake side 102 and an exhaust air side 104. The air flows into the air intake side 102 and into the air diffuser 100, passes therethrough and exits the exhaust air side 104. A control member 106 is provided on the air side. exhaust air, by means of which the intensity of the outgoing air flow and the direction of the air flow can be adjusted. The direction of the air flow here is adjustable in the horizontal and vertical direction.
    [0009] In FIG. 1, the air diffuser 100 is surrounded by its housing 101. For the sake of clarity, the description given below for FIGS. 2 and 3 omits the housing 101. The details below thus relate both to the Figure 2: Figure 3. In Figure 2, the details are shown in a perspective view of the air diffuser of Figure 1, and Figure 3 shows the details in an overhead view of the air diffuser. Figure 1 air. The control member 106 located on the exhaust air side 104 comprises a handle 108 and a rotatable member 110. The rotary member 110 is here rotatably mounted on the handle 108. this effect, the handle 108 has the shape of a lever extending longitudinally, the point of rotation 116 of this lever being defined on the handle 108. The handle 108 can be moved in the direction 112, that is to say say in a horizontal direction along its axis 114. The movement of the handle 108 to the left and to the right allows to move a coupling 118 simultaneously with the handle 108. This is achieved by the fact that the handle 108 and the coupling 118 are mechanically coupled to each other through an axis 20 shown only schematically in Figure 3, which is also oriented in the direction 112. The handle 108 and the coupling 118 are here rotatable relative to each other about the axis 120. The handle 108 and the coupling 118 thus has a mechanical uncoupling in the direction of rotation of the axis 120. A displacement of the handle 108 in the direction 112, on the other hand, makes it possible to move the coupling 108 correspondingly towards the left or towards the the right with the movement of the handle.
    [0010] Air guiding elements 122 in the housing 101 guide the air out of the air diffuser to the left and to the right, that is to say in the horizontal direction. The adjustment of the direction of diffusion of air in the horizontal direction through the air guide elements 122 is effected by said displacement of the handle 108 in the direction 112. This is achieved by means of one of the air guide elements 122 hereinafter designated by the numeral 124 and called "lever". The lever 124 has a point of rotation 128 fixed relative to the housing. The lever 124 is connected to the coupling 118. A movement of the handle 108 to the left causes a displacement of the coupling 118, also to the left. This rotates the lever 124 about the axis 128 in the direction of clockwise. Since all the other air guide members 128 are connected to the lever 124 through a coupling rail 126, the movement of the handle 108 to the left rotates all the air guide members 122. in a clockwise direction. Similarly, moving the handle 108 to the right along the axis 114 rotates all the air guide members 122 counterclockwise. The change in the direction of the air flow of the air leaving the exhaust air side 104 in the vertical direction is effected as follows: air guiding elements 130 are movably arranged on the housing, about axes 132 oriented in the direction 112. The rotation of the air guide elements 130 about the corresponding axes 132 allows to guide the flow of air downwards or upwards, that is to say say in the vertical direction. This air guide can be adjusted via the handle 108. For this purpose, the axes 114 are rotatably mounted on the housing, so that a rotation of the handle 108 about the axes 114 rotates the housing. 134 axis of the handle in the housing. The air guide member 130 shown in FIG. 3 here has a fork-shaped coupling 136, the fork-shaped opening of this coupling 136 surrounding the axis 134. Because the axis 134 is parallel to the axis 114, the axis 134 is moved upwards due to a pivoting of the handle 108, for example around the axis 114 downwards. The movement of the axis 134 upwards also causes the coupling to move upwards with its fork-shaped end, which is fixedly connected to the air-guiding element 130. This thus makes it pivot. all of the air guiding member 130 upwardly, so as to direct the airflow upwards.
    [0011] A suitable guide rail, not shown in more detail, between several of the air guiding elements 130 shown for example in Figure 2 ensures that all existing air guiding elements 130 also follow this movement.
    [0012] At this point, it should be noted that the fork of the coupling 136 has a sufficient clearance left and right, seen in the direction 112, so that a disengagement of the fork-shaped coupling 136 in the Direction 112 is provided by the handle 108. This means that a movement of the handle 108 in the direction 112 does not influence the position of the fork-shaped coupling 136. It is thus possible to adjust the direction of rotation. air flow in the horizontal or vertical direction inde- pendently of each other. As already mentioned above, the air diffuser 100 also offers the possibility of adjusting the intensity of the air flow leaving the exhaust air side 104. For this purpose, said rotary element 110 is provided on the control element 106. The lever-shaped rotary element 110 engages with its end turned away from the air outlet opening, that is to say the end also diverted of the handle 108, in a slotted recess 140 of a coupling 138. In the slotted recess 170, the rotary member has a mechanical disengagement with respect to the coupling 138 in the direction of rotation. rotational view relative to the axis 114. In other words, if the handle and the rotary member 110 are rotated jointly about the axis 114, only the end of the rotary member which is diverted from the air discharge opening will slide up and down in the grout guide 140, without causing force transmission between the rotary member 110 and the coupling 138, in particular in the direction 112. On the other hand, if the rotary member 110 rotates about the point of rotation 116, the end the rotatable member which engages the slide guide 140 will exert a force on the coupling 138 in the direction 112.
    [0013] Thus, in the example shown in Figures 2 and 3, if the rotating member 110 rotates about the point of rotation 116 in a counterclockwise direction, this will cause (without affecting the position of the handle 108) a displacement of the coupling 138 to the left in the direction 112. A lever 142 is here also hinged to the coupling 118 at the lever rotation point 146. The lever 142 is furthermore mechanically connected to the lever Coupling 138. This mechanical connection is here carried out by means of another sliding guide 144. In the example of FIGS. 2 and 3, the coupling 138 has an oblong recess in the form of a slide, which extends in a plane perpendicular to the direction 112. An axis of the lever 142 oriented in the vertical direction engages in this slide of the slide guide 144. Due to the point of rotation 146 and the connection of the lever 142 with the coupling 138 through the guidance to 144 slides, the coupling 138 moves to the left by a rotation of the lever 142 in the direction of clockwise around the point of rotation 146.
    [0014] The lever 142 further engages with its end diverted from the slide guide 144 in a recess 148 of the force transmission element 150 extending in the direction 112. This recess 148 ensures in the first place the mechanical disengagement of the a force transmission element 150 with respect to the lever 142, with respect to a movement in the direction 112. Therefore, a movement of the handle 108 in the direction 112 does not cause any mechanical action on the transmission element When rotation member 110 rotates about rotational point 116, this causes a corresponding rotation of lever 142. This rotation of lever 142 causes force transmitting member 150 to encounter a force in the direction of rotation. direction 111. The direction 111 is here perpendicular to the direction 112 and extends from the direction of discharge of air to the direction of admission of air.
    [0015] The force transmission element 150 is mechanically connected to closure members 154 of the air diffuser. The closure members 154 are rotatable about an axis 156 also oriented in the direction 112. Depending on the position of the closure members 154, this causes either a release of the air inlet 102 to supply air to the air. air guiding element, a closure of the inlet side 102. Positions between these two end positions allow to adjust the intensity of the outgoing air flow through the air discharge opening 104. The axis 156 is fixedly connected to the closure element 154. A lever 158 is also fixedly connected to the axis 156. The lever 158 is thus connected to the axis 156 by one of its ends, and the lever 158 engages with its other end in another sliding guide, not shown in more detail in Figures 2 and 3 for clarity and located at the end 152 of the force transmission element 150. A displacement of the force transmission element 150 in direction 111 enters thus exerting the exercise of a force on the lever 158 and therefore, the axis and therefore the closure member 154 rotate. In the special embodiment of Figure 2, the end 152 is T-shaped or V-shaped. It is thus possible to simultaneously actuate two of the closure members 154. In summary, a displacement of the rotary member 110 to the right, for example, causes the coupling 138 to move to the left, whereby the lever 142 rotates clockwise, and a force is exerted on the force transmission element 150 in the direction of the air intake opening. This causes a corresponding rotation of the axis 154 and thus a displacement of the closure element 154. The displacement of the rotary element 110 here has no influence on the position of the air guide elements. 130 or 122. Two slides 160 of the coupling 118 oriented in the direction 112 guide the coupling 138 and serve to mechanically disconnect the coupling 138 and the coupling 118 from a displacement in the direction 112. for the case where the rotating member 110 rotates about the point of rotation 116. On the other hand, if the handle 108 is moved in the direction 112, this will cause a joint displacement of the coupling 118 and the coupling 138 in the direction 112, because of the axis 120. Thus, with a single control element 106 and the handle 108 integrated therewith with the rotary member 110, it is possible to comfortably control the entire air diffuser 100 One element of command e 106 thus makes it possible to simultaneously adjust the three air guide zones left / right, up / down and close. The air diffuser is compact and easy to operate. The different displacements with respect to the three-dimensional adjustment of the air flow and the adjustment of the intensity of the air flow do not influence each other for the respective adjustment. 35 List of numerical references 100 air diffuser 102 air intake 104 exhaust air side 106 control element 108 handle 110 rotary element 111 direction 112 direction 114 axis 116 rotation point 118 coupling 120 axis 122 air guide element 124 lever 126 coupling rail 128 rotation point 130 air guiding element 132 axis 134 axis 136 coupling 138 coupling 140 sliding guide 142 lever 144 sliding guide 146 rotation point 148 recess 150 force transmission element 152 end of the force transmission element 154 closing element 156 axis 158 lever 160 recess
    权利要求:
    Claims (12)
    [0001]
    REVENDICATIONS1. Air diffuser (100) with a housing, a control element (106) arranged on the visible side (104) of the air diffuser (100), a first air guiding element (122) and a closure element , wherein the control element (106) has a handle (108) and a lever-shaped rotary element (110), the rotation point (116) of the rotary element (110) being arranged on the handle ( 108), the rotatable member (110) being mechanically coupled to the closure member (154) through a first coupling (138) to adjust the intensity of the outgoing air of the diffuser from air (100), the handle (108) being movable in a first direction (112) and being mechanically coupled to the first air guiding member (122) through a second coupling (118) to adjust the direction for diffusing the air leaving the air diffuser (100), the diffusion direction extending in a first plane having the first direction ection (112), the first coupling (138) being operably connected to the first lever (142), the point of rotation (146) of the first lever (142) being arranged on the second coupling (118), the second coupling (118). having a second lever (124), the point of rotation of the second lever (124) being arranged on the air diffuser (100), fixed with respect to the housing.
    [0002]
    The air diffuser (100) of claim 1, wherein the axis of rotation of the rotatable member (110) is perpendicular to the first direction (112). 25
    [0003]
    3. Air diffuser (100) according to one of the preceding claims, wherein the second coupling (118) is movable in the first direction (112) through the handle (108), the second coupling (118). and the handle (108) being mechanically coupled to each other through a first axis (120) oriented in the first direction, and rotatable relative to each other about the first axis ( 120).
    [0004]
    The air diffuser (100) according to one of the preceding claims, wherein the first coupling (138) and the first lever (142) are mechanically coupled to one another via a first slide guide (144), the first lever (142) and the first coupling (138) being rotatable relative to one another in the first slide guide (144).
    [0005]
    The air diffuser (100) according to one of the preceding claims, further comprising a force transmitting member (150) for mechanically coupling the first lever (142) with the closure member (154). ), the first lever (142) and the mechanical coupling can be mechanically uncoupled from each other in the first direction (112).
    [0006]
    The air diffuser (100) according to claim 5, wherein the closure member (154) is rotatable about a second axis (156) oriented in the first direction (112) to adjust the the intensity of the air leaving the air diffuser (100), the force transmission element (150) being coupled to the closure element (154) via a third lever (158), the a force transmitting member (150) and the third lever (158) being mechanically coupled to each other through a second slide guide, the third lever (158) and the force transmitting member (150) being rotatable relative to each other in the second slide guide.
    [0007]
    The air diffuser (100) according to one of the preceding claims, wherein the first coupling (138) is movable relative to the second coupling (118) through a third slide guide (160) extending from in the first direction, the third slider (160) being formed by the first coupling (138) and the second coupling (118).
    [0008]
    8. Air diffuser (100) according to one of the preceding claims, wherein the first coupling (138) and the rotary member (110) are coupled mechanically with each other through a fourth sliding guide (140), the rotary member (110) and the first coupling (138) being rotatable relative to each other in the fourth slide guide (140).
    [0009]
    The air diffuser (100) according to one of the preceding claims, further comprising a second air guide member (130), wherein the handle (108) is rotatably mounted on the housing (101). around a handle axis (114), the handle (108) being movable in the first direction (112) relative to the housing (101) through the handle axis (114), the axis handle (114) being oriented in the first direction (112), the handle (108) being mechanically coupled to the second air guiding member (130) through a third coupling (136) to adjust the direction of rotation. diffusion of the air leaving the air diffuser (100), the diffusion direction adjustable through the second air guiding member being in a plane including the direction of rotation of the handle axis (114) .
    [0010]
    The air diffuser (100) according to claim 9, wherein the third coupling (136) and the handle (108) are mechanically coupled to each other via a fifth slide guide. the handle (108) and the first coupling (138) being rotatable relative to each other in the fifth slide guide.
    [0011]
    11. The air diffuser (100) according to one of claims 9 or 10, wherein the third coupling (136) is articulated to the second air guiding element (130) via a d-axis. coupling (134), the coupling pin (136) being oriented in the first direction (112).
    [0012]
    12. Dashboard for a motor vehicle, the dashboard comprising an air diffuser (100) according to one of the preceding claims. 30
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    同族专利:
    公开号 | 公开日
    CN104786781B|2018-04-20|
    US9370986B2|2016-06-21|
    US20150239325A1|2015-08-27|
    FR3017933B1|2019-04-05|
    CN104786781A|2015-07-22|
    DE102014203511B3|2015-04-02|
    引用文献:
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    法律状态:
    2016-01-22| PLFP| Fee payment|Year of fee payment: 2 |
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    优先权:
    申请号 | 申请日 | 专利标题
    DE201410203511|DE102014203511B3|2014-02-26|2014-02-26|Air vents for a vehicle|
    DE102014203511.2|2014-02-26|
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