Inward-opening door handle, door and vehicle

Abstract

The present invention provides an inverting door handle, a door and a vehicle, and specifically relates to the field of vehicle component technology. The inverting door handle according to the present invention comprises a handle base provided with a handle mounting groove, a handle mounted in the handle mounting groove and rotatably connected to the handle base, a linear drive disposed on the handle base, and a link mechanism rotatably mounted on the handle base, with a drive input end hinge-connected to the linear drive and a motion output end slidably connected to the handle. When starting, the linear drive drives the link mechanism to rotate the handle blocked in the handle mounting groove to the inside of the handle base, so as to expose the handle mounting groove. When the door handle according to the present invention is opened, it flips to the inside of the door, solving the problem that the handle is likely to pop out and collide with the outside of the vehicle, resulting in damage.

Description

Field of the Technology

[0001] The present invention relates to the field of vehicle part technologies, and specifically relates to an inverting door handle, a door, and a vehicle.

Background Art

[0002] The currently commercially available retractable outer handle, after being opened, has the handle operation part all protruding from the door outer panel (Figure 1). When the handle operation part protrudes from the door outer panel, the occupant pulls the operation part to open the door. This type of retractable handle has the problem that since the handle operation part protrudes from the door outer panel, the handle part is likely to collide and be damaged, and the maintenance cost is high. In addition, the overall size of the outer handle assembly in the Y direction is large (about 65 mm), the space required for arrangement is large, and the arrangement is difficult. Therefore, in order to improve the above problems, the development of an inverting handle is required.

Summary of the Invention

Problems to be Solved by the Invention

[0003] In view of the above-mentioned conventional technical drawbacks, the present invention provides an inverting door handle, a door, and a vehicle in order to improve the problem that since the handle operation part protrudes from the door outer panel, the handle part collides and is damaged.

Means for Solving the Problems

[0004] To achieve the above object and other objects, the present invention provides an inwardly folding door handle, the door handle comprising: a handle base provided with a handle mounting groove; a handle mounted in the handle mounting groove and rotatably connected to the handle base; a linear drive disposed on the handle base; and a link mechanism rotatably mounted on the handle base, with a drive input end thereof being hingedly connected to the linear drive and a motion output end thereof being slidably connected to the handle. When the linear drive is activated, it drives the link mechanism to rotate the handle blocked in the handle mounting groove to the inside of the handle base, thereby exposing the handle mounting groove.

[0005] In an example of the present invention, the linear drive comprises an electric actuator and a push rod. The push rod is connected to an output end of the electric actuator, and the electric actuator linearly reciprocates the push rod.

[0006] In an example of the present invention, the handle base is provided with a first accommodation cavity and a sliding path. The electric actuator is mounted in the first accommodation cavity, the sliding path is provided on one side of an output end of the electric actuator, and the push rod linearly reciprocates along the sliding path.

[0007] In an example of the present invention, the link structure comprises a first link and a second link. The first link and the second link are fixedly connected to form a V-shaped pivoting arm. An intersection of the first link and the second link is rotatably mounted on the handle base. One end of the first link away from the intersection is slidably connected to the handle, and one end of the second link away from the intersection is hingedly connected to the push rod.

[0008] In an example of the present invention, at the intersection of the first link and the second link, a first bush and a second bush protruding toward the handle base side are arranged. The first bush is arranged on the outer periphery of the second bush, and a third bush is correspondingly arranged on the handle base. The third bush is inserted into the second bush and fixed by a first rotating shaft.

[0009] In an example of the present invention, at the connection position between the link mechanism and the handle base, a first torsion spring fitted in the second bush is arranged. Both ends of the first torsion spring are respectively fixed to the first bush and the handle base.

[0010] In an example of the present invention, an engaging groove is provided at the connection position between the first link and the handle, and a first connection seat cooperating with the engaging groove is provided on the handle. The handle and the first link realize a slidable connection by cooperating with the engaging groove through the first connection seat.

[0011] In an example of the present invention, a handle mounting seat is provided below the handle mounting groove of the handle base corresponding to the handle mounting groove. Second connection seats are respectively provided at both ends of the handle. The handle mounting seat is rotatably connected to the second connection seat by a second rotating shaft.

[0012] In an example of the present invention, a second torsion spring fitted in the second rotating shaft is arranged on the second rotating shaft. Two torsion output ends of the second torsion spring are respectively connected to the second connection seat.

[0013] In an example of the present invention, the inward-opening door handle further includes a lock release switch arranged above the handle mounting groove and electrically connected to the control module.

[0014] In an example of the present invention, sealing means provided in the circumferential direction along the outer peripheral edge of the handle mounting groove is provided between the handle and the handle mounting groove.

[0015] In an example of the present invention, the inward-opening door handle further includes a handle back cover attached to the handle base.

[0016] In another aspect, the present invention provides a door including an outer door panel and an inward-opening door handle according to the present invention, and the inward-opening door handle is attached to the outer door panel.

[0017] The present invention further provides a vehicle including a door according to the present invention and an inward-opening door handle according to the present invention.

Advantages of the Invention

[0018] The inward-opening door handle according to the present invention uses a link mechanism to convert the linear motion of a linear drive into a rotational motion, reverses the handle inside the door to achieve inward folding and contraction of the handle, solves the problem that the handle is likely to pop out and collide with the outside of the vehicle and get damaged, and at the same time, the arrangement space of the entire handle in the Y direction is compressed, the structure of the door handle is optimized, and the cost is reduced.

[0019] The link mechanism in the present invention adopts a quasi-V-shaped turning arm structure, can achieve a rotatable connection with the handle base, can also be hinge-connected to the handle and the linear drive, the linear motion of the push rod of the linear drive rotates the turning arm around the axis of rotation, and since the turning arm is connected to the handle, when the turning arm rotates, the handle is rotated inside the handle mounting groove, realizing the transmission of the force of the linear drive. By arranging torsion springs at both the link mechanism and the connection points between the handle and the handle base, the link mechanism and the handle always maintain elasticity and tend to return to the initial position.

Brief Description of the Drawings

[0020] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings that need to be used in the description of the embodiments or the prior art will be briefly described below. Naturally, the drawings described below are some embodiments of the present invention, and those skilled in the art can conceive of other drawings based on these drawings without creative efforts.

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Best Mode for Carrying Out the Invention

[0021] Hereinafter, embodiments of the present invention will be described using specific specific examples. However, other advantages and effects of the present invention can be easily understood by those skilled in the art from the content disclosed in this specification. In addition, the present invention can be implemented or applied in another different specific embodiment, and various details of this specification can be modified or changed based on different views and applications without departing from the spirit of the present invention. Note that the following examples and the features in the examples can be combined with each other as long as they do not conflict. Also, it should be understood that the terms used in the embodiments of the present invention are for explaining a specific specific embodiment and are not intended to limit the protection scope of the present invention. In the following examples, test methods for which specific conditions are not specified are generally based on conventional conditions or conditions recommended by each manufacturer.

[0022] Note that the terms such as "up", "down", "left", "right", "middle", and "one" cited in this specification are for the convenience of explanation and for clarification, and are not intended to limit the scope in which the present invention can be implemented. Changes or adjustments in their relative relationships are considered to be within the scope in which the present invention can be implemented as long as there is no substantial change in the technical content.

[0023] Please refer to FIGS. 1 to 14. The present invention provides an inverting door handle, a door, and a vehicle in order to improve the problem that the handle is easily damaged by popping out of the vehicle and hitting.

[0024] Please refer to FIGS. 1 and 2. The inward-opening door handle according to the present invention includes a handle base 100 provided with a handle mounting groove 110, a handle 200 mounted in the handle mounting groove 110 and rotatably connected to the handle base 100, a link mechanism 300, and a linear drive 400. The linear drive 400 is arranged on the handle base 100 and is for driving the rotation of the handle 200. The link mechanism 300 is rotatably attached to the handle base 100, and the drive input end of the link mechanism 300 is hinge-connected to the linear movement drive end of the linear drive 400, and the movement output end of the link mechanism 300 is slidably connected to the handle 200. When the door is closed, the handle 200 covers the handle mounting groove 110 and is flush with the outer door panel. When the linear drive 400 is activated, the linear drive 400 rotates the handle 200 covering the handle mounting groove 110 to the inside of the handle base 100 by means of the link mechanism 300, exposing the handle mounting groove.

[0025] Please refer to FIGS. 2 and 3. In one embodiment, the linear drive 400 includes an electric actuator 410 and a push rod 420 attached to the output end of the electric actuator 410. The output power of the electric actuator 410 is a linear driving force, and the push rod 420 reciprocates linearly under the drive of the electric actuator 410. In this embodiment, the handle base 100 is a box-shaped cabinet surrounded by a bottom plate and side plates arranged around the bottom plate. On one side of the box-shaped cabinet, there are provided a first accommodation cavity 120 for mounting the electric actuator and a sliding path 130 for sliding the push rod 420. On the other side, there is provided a second accommodation cavity 140 for mounting the link mechanism 300 and the handle 200. The electric actuator 410 is attached in the first accommodation cavity 120 by a fastener. The sliding path 130 is provided at the output end of the electric actuator 410. The sliding path 130 is provided along the lateral direction of the handle base 100. The push rod 420 reciprocates linearly in the sliding path 130 under the action of the electric actuator 410. The link mechanism 300 is provided at a position corresponding to the sliding path 130 of the second accommodation cavity 140. The linear motion of the push rod 420 can rotate the link mechanism 300 to invert the handle 200 inside the handle base 100. The electric actuator 410 in this embodiment can adopt a conventional actuator assembly in the art, and its specific structure will not be described here. In other embodiments, other conventional structures of linear drives may be adopted, such as a drive motor and a turbine worm drive assembly cooperating with the drive motor. The turbine worm drive assembly can convert the rotational motion of the drive motor into a linear motion.

[0026] Please refer to FIGS. 5 to 7. The directions of the arrows in FIG. 6 respectively indicate the rotation directions of the link mechanism and the handle. In one embodiment, the link mechanism 300 includes a first link 310 and a second link 320. The first link 310 and the second link 320 are fixedly connected to form a V-shaped turning arm. The intersection of the first link 310 and the second link 320 is rotatably attached to the handle base 100. In other embodiments, the first link 310 and the second link 320 may have an integral structure. One end of the first link 310 that is away from the intersection of the first link 310 and the second link 320 becomes the action output end of the link mechanism 300. The action output end is slidably connected to the handle 200. For example, a protrusion 311 is provided on one side of the first link 310 facing the handle 200, and an engagement groove 312 is provided inside the protrusion 311. At the corresponding position of the handle 200, a first connection seat 210 that cooperates with the engagement groove 312 is provided. The protrusion 311 may be two oppositely arranged protruding blocks. The gap between the two protruding blocks forms the engagement groove 312. The protrusion 311 may have an integral structure, and the engagement groove 312 is provided at the center of the protrusion. Here, the formation method of the engagement groove 312 is not limited. The first connection seat 210 protrudes from the inner surface of the handle 200. For example, the first connection seat 210 includes two seat bodies 211 arranged at intervals and a cross beam 212 connecting the two seat bodies 211. Preferably, the seat body 211 has a triangular prism structure. The cross beam 212 is erected on the base 211, and both ends of the cross beam 212 are respectively connected to the two seat bodies 211. The first connection seat 210 and the handle 200 may have an integral structure or a split connection structure. The cross beam 212 is always locked in the engagement groove 212. Since the longitudinal size of the cross beam 212 is smaller than the size of the opening of the engagement groove 312, the cross beam 212 and the engagement groove 212 form a sliding pair. As the first link 310 rotates, the first link 310 slides along the cross beam 212, and at the same time, the handle 200 is inverted inward.

[0027] Please refer to FIGS. 2, 5, and 8 - 10. The arrow in FIG. 10 indicates the rotation direction from the closing to the opening of the handle. One end of the second link 320 that is separated from the intersection of the first link 310 and the second link 320 becomes the power input end of the link mechanism 300, and the power input end is hingedly connected to the push rod 420. For example, one end of the push rod 420 is fixedly connected to the output end of the electric actuator 410, and an engagement groove is provided at the other end. The second link 320 is inserted into the engagement groove and is hingedly connected to the push rod 420 by a pin shaft. The electric actuator 410 drives the push rod 420 to move linearly forward (in the direction away from the electric actuator 410). The push rod 420 rotates the link mechanism 300 counterclockwise. As the link mechanism 300 rotates, the first link 310 slides along the cross beam 212 of the first connection seat 210, and at the same time, presses the handle 200 downward to invert the handle 200 into the interior of the handle base 100, converting the handle 200 from the closed position to the open position. Similarly, when the electric actuator 410 drives the push rod 420 to move linearly backward (in the direction towards the electric actuator 410), the push rod 420 rotates the link mechanism 300 clockwise. As the link mechanism 300 rotates, the first link 310 slides in the opposite direction along the cross beam 212, and at the same time, pushes the handle 200 upward to return the handle 200 from the open position to the closed position. By adopting a V - type turning arm structure, the link structure 300 can ensure the normal rotational movement of the link mechanism, and transmit the linear movement of the push rod 420 to the handle 200 to invert the handle 200 into the interior of the handle base until it returns flush with the outer door panel.

[0028] Please refer to FIGS. 3 to 5. In one embodiment, the link mechanism 300 is rotatably connected to the handle base 100 by a first rotation axis 350. Specifically, at the intersection of the first link 310 and the second link 320, a first bush 330 and a second bush 340 protruding toward the handle base 100 are provided. The first bush 330 is provided on the outer periphery of the second bush 340 and forms an annular bush with the second bush 340. A third bush 150 protruding from the handle base 100 is correspondingly provided on the handle base 100. The outer diameter of the third bush 150 matches the inner diameter of the second bush 340, and the inner diameter matches the outer diameter of the first rotation axis 350. The third bush 150 is inserted into the second bush 340 to achieve a rotatable connection by the first bush 350. Preferably, a torsion spring is further arranged at the connection between the link mechanism 300 and the handle base 100. Here, the torsion spring is denoted as the first torsion spring 360. The first torsion spring 360 is attached between the first bush 330 and the second bush 340, and both ends of the first torsion spring 360 are respectively connected to the handle base 100 and the link mechanism 300. For example, a first mounting groove 331 is provided on the side wall of the first bush 330, a bush fixing seat 151 is provided on the outer periphery of the third bush 150, a second mounting groove 152 is provided on the side wall of the bush fixing seat 151, the first torsion spring 360 is accommodated in the space between the first bush 330 and the second bush 340 and is fitted into the second bush 340, and both ends of the first torsion spring 360 are respectively accommodated in the first mounting groove 321 and the second mounting groove 152. By arranging the first torsion spring 360, the link mechanism always maintains elasticity and tends to return to the initial position.

[0029] Please refer to FIGS. 2, 3, 6, 7, and 9. In one embodiment, the handle mounting groove 110 is provided on the bottom plate of the handle base 100, located above the link mechanism 300, and the inner cabinet of the handle mounting groove 110 provides a clearance space for the reversal of the handle 200. The handle 200 is mounted in the handle mounting groove 110 and is rotatably connected to the handle base 100 by a second rotating shaft 170. Specifically, a handle mounting seat 160 is provided at a position corresponding to the lower part of the handle mounting groove 110 of the handle base 100. The handle mounting seat 160 includes an end portion and an intermediate portion, and through holes for the rotating shaft to penetrate are provided in the end portion and the intermediate portion. A second connection seat 220 is correspondingly provided on one side of the handle 200. The second connection seat 220 has an arch-shaped structure. One end of the arch-shaped structure is fixed to the handle 200, and a through hole for the rotating shaft to penetrate is provided at the other end. The second rotating shaft 170 penetrates through the through holes on the handle mounting seat 160 and the second connection seat 220 to connect the two. When the link mechanism 300 is driven by the push rod 420 to rotate around the first rotating shaft 350, the handle 200 is rotated around the second rotating shaft 170 to invert the handle 200 inward or return it from the inverted position to the initial position. Preferably, a sealing structure 230 is provided between the handle 200 and the handle mounting groove 110. The sealing structure 230 may be a sealing ring provided along the circumferential direction of the handle mounting groove 110. When the handle 200 is closed, the sealing ring can seal the gap between the handle base 100 and the handle 200.

[0030] Please refer to FIGS. 3 and 7. Preferably, a torsion spring is provided at the connection between the handle 200 and the handle base 100. Here, the torsion spring is denoted as the second torsion spring 180. The second torsion spring 180 includes two torsion output portions 181 and a connection portion 182 connecting the two torsion output portions 181. The two torsion output portions 181 are respectively fitted into the second connection seats 220 at both ends of the handle 200, and the output ends of the torsion output portions 181 are fixed to the second connection seats 220. The connection portion 182 bypasses from the bottom of the middle portion of the handle mounting seat 160. By arranging the second torsion spring 180, the handle 200 always maintains elasticity and tends to return to the initial position. In other embodiments, two torsion springs may be used. The two torsion springs are respectively fitted onto the second rotating shaft, and both ends of the torsion springs are respectively fixed to the second connection seat 220 and the handle mounting seat 160.

[0031] Please refer to FIGS. 1, 2, 8, 10, and 11. In one embodiment, an unlock switch 190 is disposed within a handle base 100, and a handle release button 240 is disposed outside a handle 200. The unlock switch 190 and the handle release button 240 are respectively signal-connected to a control module, such as a DCM (Data Communication Module) or a BCM (Body Control Module), and are used to implement a touch unlocking function of a door handle. The unlock switch 190 may be an unlock capacitor or a push switch. The unlock switch 190 is disposed at a position that can be touched by hand after the handle 200 is opened. Preferably, the unlock switch 190 is disposed at a position corresponding to above a handle mounting groove 110, so that after the handle 200 is opened, the unlock switch 190 can be touched immediately. The door unlocking process is as follows. When a consumer approaches the vehicle and touches the handle release button 240 on the handle 200 with a hand, after receiving the signal, the control module DCM or BCM controls to start an electric actuator 410. A push rod 420 rotates a link mechanism 300, and the link mechanism 300 reverses the handle 200 into the door to expose the handle mounting groove 110. The consumer's hand extends from the handle mounting groove 110 and touches the unlock switch 190 within the handle base 100. The unlock switch 190 sends a door unlock signal to the control module, and the control module sends an unlock command to the door lock to achieve unlocking of the door lock.

[0032] Please refer to FIGS. 3 and 12. The retractable door handle according to the present invention further includes a handle back cover 500. The handle back cover 500 is disposed to cover the second accommodation cavity 140 and is connected to the handle base 100. For example, positioning protrusions 141 are provided on the side walls of the second accommodation cavity 140, and stoppers 510 that cooperate with the positioning protrusions 141 are provided at corresponding positions of the handle back cover 500. The cooperation between the positioning protrusions 141 and the stoppers 510 achieves the connection between the handle back cover 500 and the handle base 100. The handle back cover 500 is used to seal the handle 200 and the link mechanism 300 within the second accommodation cavity 140.

[0033] Please refer to FIGS. 13 and 14. The present invention further provides a door including a door outer panel 600 and a door handle attached to the door outer panel 600. The door handle is the above-described inwardly folding door handle of the present invention. A handle mounting hole is provided in the door outer panel 600, and the handle base of the inwardly folding door handle is fixed inside the door outer panel 600, and the handle can block the handle mounting hole. In the initial position, the handle is in a closed state, the handle 200 covers the handle mounting groove 110 and is flush with the door outer panel 600. After the handle is opened, the handle 200 flips inwardly into the door, preventing the handle 200 from popping out and hitting the outside of the door and being damaged.

[0034] The present invention further provides a vehicle including a vehicle body (not shown), doors attached to both sides of the vehicle body, and door handles attached to the doors. The doors are the above-described doors of the present invention, and the door handles are the above-described inwardly folding door handles of the present invention. The specific structure can refer to the above description and will not be repeated here.

[0035] In the present invention, structures not described in detail regarding the door handle, door, and vehicle can all be realized by the prior art in the art.

[0036] The present invention provides an inverting door handle, a door, and a vehicle. By using a link mechanism, it converts the linear motion of a linear drive into rotational motion, reverses the handle inside the door to achieve the inverting and contraction of the handle, reduces the risk of the handle popping out outside the vehicle and being damaged by collision, compresses the Y-directional arrangement space of the entire handle, optimizes the structure of the door handle, and reduces costs. Therefore, the present invention effectively overcomes some practical problems in the prior art and thus has high utilization value and practical significance. Therefore, the present invention effectively overcomes some practical problems in the prior art and thus has high utilization value and practical significance.

[0037] The above embodiments merely exemplarily illustrate the principle and effectiveness of the present invention and are not intended to limit the present invention. Those skilled in the art can modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed in the present invention shall be included in the scope of the claims of the present invention.

Description of Reference Numerals

[0038] 100, handle base 110, handle mounting groove 120, first accommodation cavity 130, sliding path 140, second accommodation cavity 141, positioning protrusion 150, third bush 151, bush fixing seat 152, second mounting groove 160, handle mounting seat 170, second rotating shaft 180, second torsion spring 181, torsion output part 182, connecting part 190, unlocking switch 200, handle 210, First connection seat 211, Seat body 212, Cross beam 220, Second connection seat 230, Seal structure 240, Handle release button 300, Link mechanism 310, First link 311, Protrusion 312, Engagement groove 320, Second link 330, First bush 331, First mounting groove 340, Second bush 350, First rotating shaft 360, First torsion spring 400, Linear drive 410, Electric actuator 420, Push rod 500, Handle back cover 510, Fastener 600, Outer door panel

Claims

1. An inwardly opening door handle, comprising: a handle base provided with a handle mounting groove; a handle mounted in the handle mounting groove and rotatably connected to the handle base; a linear drive disposed on the handle base; a link mechanism rotatably mounted on the handle base, having a drive input end hinge-connected to the output end of the linear drive and a motion output end slidably connected to the handle; when starting, the linear drive drives the link mechanism to rotate the handle blocked in the handle mounting groove to the inside of the handle base, thereby exposing the handle mounting groove. The inwardly opening door handle is characterized by this.

2. The linear drive comprises an electric actuator and a push rod. The push rod is connected to the output end of the electric actuator, and the electric actuator linearly reciprocates the push rod. The inwardly opening door handle according to claim 1 is characterized by this.

3. A first accommodation cavity and a sliding path are provided on the handle base. The electric actuator is mounted in the first accommodation cavity. The sliding path is provided on one side of the output end of the electric actuator. The push rod linearly reciprocates along the sliding path. The inwardly opening door handle according to claim 2 is characterized by this.

4. The link structure comprises a first link and a second link. The first link and the second link are fixedly connected to form a V-shaped pivoting arm. The intersection of the first link and the second link is rotatably mounted on the handle base. One end of the first link away from the intersection is slidably connected to the handle. One end of the second link away from the intersection is hinge-connected to the push rod. The inwardly opening door handle according to claim 2 is characterized by this.

5. At the intersection of the first link and the second link, a first bush and a second bush protruding toward the handle base side are arranged. The first bush is arranged on the outer periphery of the second bush. A third bush is correspondingly arranged on the handle base. The third bush is inserted into the second bush and fixed by a first rotating shaft. The inward-opening door handle according to claim 4, characterized in that.

6. A first torsion spring is arranged at the connection position between the link mechanism and the handle base. The first torsion spring is fitted in the second bush. Both ends of the first torsion spring are respectively fixed to the first bush and the handle base. The inward-opening door handle according to claim 5, characterized in that.

7. An engagement groove is provided at the connection position between the first link and the handle. A first connection seat cooperating with the engagement groove is provided on the handle. The handle and the first link are slidably connected by the first connection seat in cooperation with the engagement groove. The inward-opening door handle according to claim 4, characterized in that.

8. A handle mounting seat is provided below corresponding to the handle mounting groove of the handle base. Second connection seats are respectively provided at both ends of the handle. The handle mounting seat and the second connection seat are rotatably connected by a second rotating shaft. The inward-opening door handle according to claim 1, characterized in that.

9. A second torsion spring is arranged on the second rotating shaft. The second torsion spring is fitted on the second rotating shaft. Two torsion output ends of the second torsion spring are respectively connected to the second connection seat. The inward-opening door handle according to claim 8, characterized in that.

10. The inward-opening door handle further comprises a lock release switch. The lock release switch is arranged above the handle mounting groove and is electrically connected to a control module. The inward-opening door handle according to claim 1, characterized in that.

11. Between the handle and the handle mounting groove, sealing means provided in the circumferential direction along the outer peripheral edge of the handle mounting groove is provided. The inward-opening door handle according to claim 1, characterized in that.

12. A door, comprising a door outer panel and the inward-opening door handle according to claim 1, wherein the inward-opening door handle is attached to the door outer panel. A door, characterized in that.

13. A vehicle, characterized in that it comprises the inward-opening door handle according to claim 1 or the door according to claim 12.

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