阅读说明：本技术 机动车手柄 (Motor vehicle handle ) 是由 安德雷亚斯·贝克 彼得·巴杰 于 2019-04-30 设计创作，主要内容包括：本发明涉及一种机动车手柄(3),具有一手柄体(4),该手柄体(4)具有第一纵向端(8)、第二纵向端(9)以及形成在手柄体(4)上的第一纵向端(8)和第二纵向端(9)之间的接收空间(10),还具有布置在接收空间(10)内的电子模块(5)以及至少一根导线(6),该导线的作用是传输信息和/或能量,并将连接插头(7)连接到电子模块(5),一个支撑臂(11)可旋转地安装在机动车(1)上,从第一纵向端(8)伸出并具有自由端(12),连接插头(7)布置在该自由端(12)上。用于引导至少一根导线(6)的拉应力消除及导线引导元件(14)可拆卸地连接到手柄体(4),并在电子模块(5)和连接插头(7)之间延伸。(The invention relates to a motor vehicle handle (3) having a handle body (4), the handle body (4) having a first longitudinal end (8), a second longitudinal end (9) and a receiving space (10) formed on the handle body (4) between the first longitudinal end (8) and the second longitudinal end (9), having an electronic module (5) arranged in the receiving space (10) and having at least one line (6) for transmitting information and/or energy and connecting a connecting plug (7) to the electronic module (5), a support arm (11) being rotatably mounted on the motor vehicle (1), projecting from the first longitudinal end (8) and having a free end (12), the connecting plug (7) being arranged on the free end (12). A tensile stress relief and wire guide element (14) for guiding at least one wire (6) is detachably connected to the handle body (4) and extends between the electronic module (5) and the connection plug (7).)

1. Handle (3) for a motor vehicle, having a handle body (4), the handle body (4) having a first longitudinal end (8), a second longitudinal end (9) and a receiving space (10) formed on the handle body (4) between the first longitudinal end (8) and the second longitudinal end (9), having an electronic module (5) arranged in the receiving space (10) and having at least one conductor (6) for transmitting information and/or energy and connecting a connecting plug (7) to the electronic module (5), a support arm (11) being rotatably mounted on the motor vehicle (1), projecting from the first longitudinal end (8) and having a free end (12), the connecting plug (7) being arranged on the free end (12), characterized in that a tensile stress relief and conductor guide element (14) for guiding the at least one conductor (6) is detachably connected to the handle body (4), and extends between the electronic module (5) and the connection plug (7).

2. Motor vehicle handle (3) according to claim 1, characterized in that at least one wire (6) extends over at least a section along a wire duct (25) formed by a wall (24) of the handle body (4) and a side wall (26) of the tensile stress relief and wire guide element (14).

3. Motor vehicle handle (3) according to claim 2, wherein the side wall (26) of the tensile stress relief and wire guide element (14) has a clamping nose (27), which clamping nose (27) protrudes into the wire duct (25) such that a part of the at least one wire (6) is clamped between the clamping nose (27) and the wall portion (24) of the handle body (4).

4. Motor vehicle handle (3) according to claim 1, wherein two wire retention lugs (28) are integrally formed on the tensile stress relief and wire guide element (14), wherein the two wire retention lugs (28) extend opposite one another and each have a retention arm (29) projecting from one of their ends, wherein the retention arms (29) extend in the direction of the opposite wire retention lug (28).

5. Motor vehicle handle (3) according to claim 3, characterized in that the tensile stress relief and wire guide element (14) is L-shaped with a first leg (15) and a second leg (16), wherein the at least one wire (6) is arranged extending along the first leg (15) and the second leg (16) and is arranged outside the L-shape of the tensile stress relief and wire guide element (14), wherein the first leg extends in the longitudinal direction (17) of the handle body (4) and in the direction of the connection plug (7) and the second leg (16) extends in the longitudinal direction (17) of the handle body (4) and in the direction of the electronic module (5).

6. Motor vehicle handle (3) according to claim 5, characterized in that the tensile stress relief and wire guide element (14) is releasably connected to the handle body (4) by means of a clamping connection (18).

7. Motor vehicle handle (3) according to claim 6, characterized in that the clamping connection (18) comprises at least one clamping groove (19) formed on the second leg (16) of the tensile stress-relief wire guide element (14) and at least one clamping step (20) formed on the handle body (4), the shape of the clamping step (20) being adapted to the contour of the clamping groove (19), wherein the clamping step (20) is placed in abutment in the clamping groove (19).

8. Motor vehicle handle (3) according to claim 6, wherein the clamping connection (18) has at least one clamping projection (21) which is formed on the handle body (4), against which clamping projection (21) the tensile stress relief and wire guide element (14) is pressed with its first leg (15) and its second leg (16) bent.

9. Motor vehicle handle (3) according to claim 6, wherein a side wall (26) is formed on the side surface of the second leg (16) remote from the first leg (15), the clamping connection (18) having an abutting clamping step (22) against which the free end (23) of the first leg (15) abuts, the free end (23) of the first leg (15) being pressed against the abutting clamping step (22) by the clamping force exerted by the at least one wire (6) extending through the wire conduit (25).

Technical Field

The invention is directed to a motor vehicle handle comprising a handle body having a first longitudinal end, a second longitudinal end and a receiving space formed on the handle body between the first longitudinal end and the second longitudinal end, an electronic module arranged in the receiving space, and at least one wire for transmitting information and/or energy, which wire connects a connector plug to the electronic module, wherein a support arm rotatably mounted on the motor vehicle protrudes with a free end from the first longitudinal end, the connector plug being arranged at the free end.

Background

Such motor vehicle handles are known from the technical field and have the function of opening, for example, a door of a motor vehicle, such motor vehicle handles having a handle body connected to an electronic module. As is known, the electronic module is used primarily to check the authorization of the access to the motor vehicle during the data exchange with the radio key, and in the case of the authorization of the radio key, to generate a corresponding signal for opening the doors of the motor vehicle, which is generally known from the state of the art, and why this is not discussed in further detail. The electronic module is connected to at least one line which is connected along the handle body to a connector plug or the like for transmitting the energy of the energy source on the motor vehicle side to the electronic module and/or for transmitting the information of the electronic module to the control device on the motor vehicle side. It is awkward to lay and arrange at least one wire, since this wire must be firmly fixed in position when the user drives the handle body in motion or during normal driving operation of the motor vehicle, in order to avoid wear due to friction of the wire against the handle body or other parts and thus reduce the service life.

Disclosure of Invention

The object of the invention is to create a solution which provides an improved vehicle handle which is simple in design, the wires of the electronic module are firmly fixed to the handle body and the negative influence on the service life of the wires is minimized.

According to the invention, this object is solved in that a tensile stress relief and wire guide Element (Zuglastings-Kabelf ü hrungs-Element) for guiding at least one wire is detachably connected to the handle body and extends between the electronic module and the connection plug.

Advantageous and expedient embodiments and further developments of the invention emerge from the dependent claims.

The invention provides a vehicle handle which is characterized by simple structure and low cost. By means of the inventive component of the tensile stress relief and wire guide element, it is now possible to guide at least one wire with a single component with low tolerances compared to the state of the art, while providing tensile stress relief for the wire. In this way, wear of the wire(s), which normally occurs during operation, is avoided, since the wire(s) can no longer rub against other vehicle components in an exposed and movable manner, and therefore the invention increases the service life of the wire(s), and thus of the handle arrangement.

In one embodiment of the invention, the (at least one) wire extends along the wire duct at least in partial sections, wherein the wall of the handle body and the side wall of the tensile stress relief and wire guide element form the wire duct. This is particularly advantageous from a design point of view, since the tensile stress relief and wire guide element according to the invention is connected to the handle body during assembly, so that the wire duct is also only produced during assembly, so that the wire (at least one) can be easily brought into position for arrangement in the wire duct after assembly.

In a further embodiment of the invention, a particularly advantageous possibility of achieving a tensile stress relief of the (at least one) wire is given by the fact that the side wall of the tensile stress relief and wire guide element has a clamping nose (Klemmnase) which projects into the wire duct in such a way that a section of the (at least one) wire is clamped between the clamping nose and a wall of the handle body.

In order to guide and securely hold the wires (at least one), it is particularly advantageous in a further embodiment to form two wire retention lugs (klemmhaleattz) on the tensile stress relief and wire guide element, which lugs extend opposite one another and from whose ends a respective retention arm (haloarm) extends in the direction of the opposite wire retention lug. The securing arms may be inwardly oriented such that they form a barb to securely secure the at least one conductor therebetween.

With regard to the guidance of the at least one conductor, the invention also provides in one embodiment that the tensile stress relief and conductor guide element is L-shaped with a first leg and a second leg, wherein the at least one conductor extends along the first leg (which extends in the longitudinal direction of the handle body and in the direction toward the connector plug) and the second leg (which extends transversely in the longitudinal direction of the handle body and in the direction toward the electronic module) and is arranged outside the L-shape of the tensile stress relief and conductor guide element.

With regard to ease of assembly, it is advantageous in the further elaboration of the invention for the tensile stress relief and the wire guide element to be detachably connected with the handle body by means of a clamping connection.

In this case, it is particularly advantageous in terms of design if the clamping connection has at least one clamping groove formed on the second leg of the tensile stress relief and wire guide element and at least one clamping step (Klemmsteg) formed on the handle body, the shape of which matches the contour of the clamping groove, the clamping step being arranged to bear in the clamping groove.

For the assembly of the components and the clamping connection, it is also advantageous in the design of the invention if the clamping connection has at least one clamping projection (Klemmansatz) formed on the handle body, on which clamping projection a tensile stress relief and wire guide element is arranged, the first leg and the second leg of which are bent around the clamping projection. In this way, the at least one clamping projection blocks the movement of the tensile stress relief and wire guide element in the direction of the electronic module.

Finally, in an embodiment of the invention, a side wall is provided which is formed at a side surface of the second leg remote from the first leg, and the clamping connection has an abutment clamping step (Gegenklemmansatz) against which the free end of the first leg abuts, the free end of the first leg being pressed against the abutment clamping step by the application of a clamping force by at least one wire extending through the wire conduit. The wire is typically of a resilient insulating material so that the resilient nature provides the necessary clamping force while still allowing the tensile stress relief and the wire guide element to be removed from the handle body. In addition, the abutting clamping step blocks the tensile stress relief and the movement of the wire guide element in the direction of the connecting plug.

It goes without saying that the features mentioned above and those yet to be explained below can be used not only in the combination shown in each case but also in other combinations or alone without leaving the scope of the invention. The scope of the invention is defined only by the claims.

Drawings

Further details, features and advantages of the present subject matter are described below in the context of the drawings, which show exemplary and preferred embodiments of the present subject matter.

The figure shows that:

FIG. 1 is a side perspective view of a motor vehicle with several vehicle handles of the present invention.

FIG. 2 is a top perspective view of a vehicle handle according to the present invention.

Fig. 3 is a detailed perspective view of the vehicle handle of fig. 2.

Fig. 4 is a perspective view of a tensile stress relief and wire guide element of a vehicle handle.

Fig. 5 is another perspective view of the tensile stress relief and wire guide element.

Fig. 6 is another perspective view of the tensile stress relief and wire guide element.

Fig. 7 is a side view of a tensile stress relief and wire guide element.

FIG. 8 is a perspective view of a vehicle handle showing the body of the vehicle handle shown in partial cutaway.

Fig. 9 is a detailed view of the wire conduit of the vehicle handle of the present invention.

Fig. 10 shows a further perspective detail view of a tensile stress relief and wire guide element holding and guiding a number of wires.

Fig. 11 is a detailed view of the handle body and the tensile stress relief and wire guide element removably attached thereto. And the number of the first and second groups,

fig. 12 is a perspective cross-sectional view of the handle body and the tensile stress relief and wire guide element removably attached thereto.

Detailed Description

The invention is further illustrated by the following specific examples.

Example 1

Fig. 1 shows an example of a motor vehicle 1 in the form of a passenger car, which in this case has four vehicle doors 2 (two of which can be seen in fig. 1) which can be opened by means of respective vehicle handles 3. As an alternative to the design example shown in the figures, the motor vehicle handle 3 according to the invention can also be used on a vehicle cover, such as a tailgate or a trunk lid. The motor vehicle handle 3 of the invention can be seen in more detail in fig. 2 and 3, fig. 2 being a perspective view and fig. 3 being a detailed perspective view of the motor vehicle handle 3. The motor vehicle handle 3 has a handle body 4, an electronic module 5, a plurality of wires 6 and a connection plug 7. The handle body 4 is designed with a first longitudinal end 8, a second longitudinal end 9 and an accommodation space 10. An accommodation space 10 is formed on the handle body 4 between the first longitudinal end 8 and the second longitudinal end 9, and functions to accommodate the electronic module 5, and the electronic module 5 is arranged and fixed in the accommodation space 10. From the first longitudinal end 8 of the handle body 4 projects a support arm 11 which is rotatably mounted on the motor vehicle 1 and has a free end 12 on which the connection plug 7 is arranged and is detachably fixed. The purpose of the line 6 is to transmit information and/or energy and to connect the connection plug 7 with the electronic module 5, so that the electronic module 5 can be supplied with energy via the connection plug 7 and the line 6 and/or information generated by the electronic module 5 during the checking of the access of an authorized user can be transmitted via the line 6 and the connection plug 7 to a control unit arranged in the motor vehicle 1. It is understood that, in the case of other than the specific design example, a plurality of wires 6 may not be provided, and only one wire 6 may be provided.

According to the invention, the motor vehicle handle 3 is provided with a tensile stress relief and wire guide element 14 for the tensile stress relief and guiding of the wire 6, which element is detachably connected to the handle body 4 and extends between the electronic module 5 and the connection plug 7. Fig. 4 to 7 also show the tensile stress relief and wire guide element 14 in different views, which is L-shaped and has a first leg 15 and a second leg 16, which are connected to one another at both ends and thus each have a free end. The shape of the tensile stress relief and wire guide element 14 is adapted to the shape of the support arm 11, since the tensile stress relief and wire guide element 14 extends at least within the support arm 11. The wire 6 is arranged outside the re-tensioning stress relief and wire guide element 14 with respect to the L-shaped extension such that the wire 6 extends along the first leg 15 and the second leg 16. In the state in which the tensile stress relief and wire guide element 14 is connected to the handle body 4, the first leg 15 extends in the longitudinal direction 17 of the handle body 4 and towards the connector 7 (see for example fig. 3), while the second leg 16 extends transversely in the longitudinal direction 17 of the handle body 4 and towards the electronic module 5.

As can also be seen from fig. 8 to 12, the tensile stress relief and wire guide element 14 is detachably connected to the handle body 4 by means of the clamping connection 18, whereby a recess 30 is formed in the handle body 4 between the connection plug 7 and the electronic module 5, the tensile stress relief and wire guide element 14 being clamped in the recess 30 in the mounted state on the handle body 4. The clamping connection 18 has a clamping recess 19 formed on the second leg 16 of the tensile stress relief and wire guide element 14 and at least one clamping step 20 formed on the handle body 4, as shown in the cross-sectional view of fig. 12. As can be seen from fig. 5, two holding recesses 19 are formed in the second leg 16 of the tensile stress relief and wire guide element 14, i.e. one holding recess 19 is formed on each of the upper and lower sides of the tensile stress relief and wire guide element 14, whereby two holding steps 20 are also formed on the handle body 4, which holding steps 20 extend in mutually facing directions and engage in the holding recesses 19, so that both sides of the holding steps 20 engage in the holding recesses 19 of the second leg 16 (see, for example, fig. 11). The design of the clamping step 20 is adapted to the contour of the clamping groove 19 such that the clamping step 20 is placed in abutment (liegned) in the clamping groove 19. It can be seen that instead of two holding grooves 19 and two holding steps 20, only one holding groove 19 can be formed on the second leg 16 of the tensile stress relief and wire guide element 14 and only one holding step 20 can be provided on the handle body 4.

As can also be seen in fig. 11 and 12, the clamping connection 18 has two clamping lug clamping projections which project into recesses 30 formed in the handle body 4 for the tensile stress relief and wire guide element 14 and are arranged opposite one another. When mounted on the handle body 4, the tensile stress relief and wire guide element 14 is bent by its first leg 15 and second leg 16 around the clamping lug 21 against which the movement of the tensile stress relief and wire guide element 14 in the direction of the electronic module 5 is blocked. It is also understood here that, instead of forming only a single clamping projection 21 on the handle body 4, the L-shaped tensile stress relief and wire guide element 14 is arranged in abutment (liegned) around this clamping projection 21 and blocks any movement of the tensile stress relief and wire guide element 14 in the direction of the electronic module 5.

Fig. 11 and 12 also show that the clamping connection 18 also has an abutment clamping step 22, which abutment clamping step 22 is formed on the handle body 4, and which abutment clamping step 22 projects into a recess 30 formed on the handle body 4 for the tensile stress relief and wire guide element 14. In the assembled state of the tensile stress relief and wire guide element 14, the free end 23 of the first leg 15 rests against the clamping step 22, as a result of which the movement of the tensile stress relief and wire guide element 14 in the direction of the connector plug 7 is blocked. Thus, the tensile stress relief and the movement of the wire guide element 14 in the direction of the connector 7 are prevented against the clamping step 22.

The clamping effect of the clamping connection 18 is also that the wire 6 is clamped between the second leg 16 of the tensile stress relief and wire guide element 14 and a wall 24 of the handle body 4 (see, for example, fig. 8 and 9), whereby the wire 6 in turn exerts a clamping force pressing the free end 23 of the first leg 15 against the clamping step 22. The wire 6 therefore runs at least in sections along a wire duct 25 formed by a wall 24 of the handle body 4 and a side wall 26 of the tensile stress relief and wire guide element 14. A side wall 26 is formed on the side of the second leg 16 facing away from the first leg 15. The wires 6 and the walls 24 located in the wire ducts 25 thus block the tensile stress relief and any movement of the wire guide element 14 in a direction away from the connection plug 7. The clamping connection 18 thus comprises a clamping groove 19, a clamping step 20, a clamping lug 21 and an abutment clamping step 22, whereby the clamping force of the wire 6 clamped in the wire conduit 25 presses the free end 23 of the first leg 15 against the abutment clamping step 22, whereby the tensile stress relief and wire guide element 14 is arranged to be clamped in the groove 30 of the handle body 4, while guiding and releasing the tensile stress of the wire 6. In order to fix the wire 6 and to relieve its tensile stress, the side wall 26 of the tensile stress-relieving wire guide element 14 is provided with a clamping nose 27. The clamping nose 27 projects into the wire duct 25 in such a way that the wire 6 is clamped between the clamping nose 27 and the wall 24 of the handle body 4 and is held in a tensile stress-relieving manner (see, for example, fig. 6, 8 and 9).

Finally, two wire retention lugs 28 are formed on the tension relief and wire guide element 14 for guiding the wires 6, which lugs extend opposite one another and each have a retention arm 29 projecting at their ends in the direction of the opposite wire retention lug 28. The retaining arms 29 are directed inwardly of one another and form a sort of barb for the conductor 6, whereby the portion of the conductor 6 extending over the first leg 15 is held and guided firmly by the tension relief and conductor retaining lug 28 on the conductor guide element 14.

The invention described is of course not limited to the embodiments described and depicted. Numerous modifications to the embodiments shown in the drawings may be made, which will be apparent to those skilled in the art in light of the intended use, without departing from the scope of the invention. The invention includes everything that is described and/or shown in the figures, including what is obvious to a skilled person from the specific embodiments.