CN214195956U

CN214195956U - Support, back door auxiliary opening and closing device, back door assembly and vehicle body

Info

Publication number: CN214195956U
Application number: CN202022052504.1U
Authority: CN
Inventors: 杨晓锋
Original assignee: Evergrande New Energy Automobile Investment Holding Group Co Ltd
Current assignee: Evergrande New Energy Automobile Investment Holding Group Co Ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-09-14
Anticipated expiration: 2030-09-17

Abstract

The utility model relates to the technical field of automobile tail gates, and discloses a support, a back door auxiliary opening and closing device, a back door assembly and a vehicle body, wherein the support comprises a connecting piece (1) for connecting a gas spring; the mounting platform (2) is used for being arranged on a back door of the vehicle body and is arranged to be capable of providing force application support for the air spring arranged on the mounting platform through the connecting piece during operation; the connecting piece is arranged on the mounting platform; the mounting platform comprises a butt joint surface (201) which is used for being in surface contact with a buffer block (3) arranged on a vehicle body of the vehicle body so as to realize the contact buffer of the vehicle body and a backdoor of the vehicle body. The utility model provides a because conventional air spring support and slow punching press close piece both set up the different positions department at the back of the body door of automobile body alone, occupy great design space on the back of the body door, lead to the design of other structures on the back of the body door limited, back of the body door structure overall design is with high costs, the cycle length, even has the technical problem that needs sacrifice partial man-machine performance's the condition.

Description

Support, back door auxiliary opening and closing device, back door assembly and vehicle body

Technical Field

The utility model relates to an automobile tail-gate technical field specifically relates to support, the supplementary device that opens and shuts of back of the body door, back of the body door subassembly and automobile body.

Background

At present, conventional gas spring support and buffering close the piece and all set up on the back of the body door of automobile body, and both set up the different positions department at the back of the body door alone, and spatial structure does not have the overlap and also can't make up the use. Cause gas spring support and buffering to close the piece and occupy great design space on the back of the body door to influence the design of other structures on the back of the body door, even there is the condition that needs sacrifice some man-machine performance, for example: the tailgate luggage case opening is limited in size. Therefore, the backdoors of different vehicle types need to be adjusted in space position with respect to the gas spring support and the buffer pressing combination block so as to meet the requirements of self structural functions.

In addition, the pressfitting face trial design of conventional buffer block is on back of the body door inner panel metal, and this back of the body door inner panel metal is equipped with the protection paster corresponding to the pressfitting face of buffer block, and the protection paster needs carry out solitary design and paste the position location according to the position of the pressfitting face of the buffer block of difference, has increased the holistic design cycle and the design cost of back of the body door structure and automobile body.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the limited technical problem of back of the body door design that prior art exists, a support is provided, the supplementary device that opens and shuts of back of the body door, back of the body door subassembly and automobile body, this support has the effect that carries out the space integration with air spring connection and buffer block contact surface in the space, through setting up mounting platform, and through setting up the connecting piece that is used for connecting the air spring on mounting platform, and be used for carrying out the butt joint face of face contact with the buffer block, the technical effect that carries out the space integration with the linking bridge and the buffer block contact surface of air spring has been realized, thereby solve above-mentioned technical problem.

In order to achieve the above object, an aspect of the present invention provides a stand;

the bracket comprises a connecting piece for connecting the gas spring;

a mounting platform for being disposed on a tailgate of the vehicle body;

the connecting piece is arranged on the mounting platform; the mounting platform is arranged to be capable of providing force application support for the gas spring during operation;

the mounting platform comprises a butt joint surface which is used for being in surface contact with a buffer block arranged on the vehicle body of the vehicle body so as to realize the contact and buffering of the vehicle body and a backdoor of the vehicle body.

The utility model discloses an above-mentioned technical scheme, the utilization sets up the connecting piece on the mounting platform of support with the air spring setting on the back of the body door of automobile body, the butt joint face that utilizes mounting platform carries out the face contact setting with the buffer block of setting on the automobile body of automobile body, in order to realize setting up air spring and buffer block in same structural space through the support is whole, avoided because air spring support and buffer block all set up alone and lead to occuping the great design space of back of the body door on the back of the body door, cause the design of other structures on the back of the body door to be limited, back of the body door structure overall design is with high costs, the cycle length, the technical problem that the condition that needs sacrifice part man-machine performance exists even. Thereby saved the whole occupation space on the back of the body door of air spring support and buffer block, the integration of structure has improved the utilization ratio in back of the body door space, has reduced design cost and design cycle that produces because conventional vehicle need correspond the buffer pressfitting piece and set up the protection paster simultaneously.

Preferably, the buffer block comprises a paint surface protection layer arranged on the butt joint surface, and the paint surface protection layer is at least arranged on one side, which is contacted with the buffer block, of the butt joint surface.

Preferably, mounting platform includes the buffer board, and a curb plate face of buffer board forms the butt joint face, the lacquer painting protective layer is including covering the plane portion on the both sides face of buffer board respectively and connecting plane portion encloses and closes the circumference portion at the circumference border of buffer board.

Preferably, the mounting platform is connected to the tailgate by a threaded fastener, and the connecting member is riveted to the mounting platform.

Preferably, the mounting platform includes a mounting face for connection with the tailgate, the mounting face being connected with the abutment face.

Preferably, the mounting face and the abutment face are located on different planes.

Preferably, the mounting surface is connected with the butt joint surface, so that the mounting platform is of an L-shaped or V-shaped structure as a whole.

The utility model provides a back door auxiliary opening and closing device in a second aspect;

this supplementary device that opens and shuts of back of body door, including buffer block, air spring and the aforesaid that is used for setting up on the automobile body of automobile body the support, the air spring passes through the connecting piece sets up on mounting platform, the buffer block can support under the effect of force and press on the butt joint face of support.

A third aspect of the present invention provides a tailgate assembly;

the back door assembly comprises a back door and the back door auxiliary opening and closing device, wherein the mounting platform is arranged on the back door.

The utility model provides a fourth aspect of a vehicle body;

the vehicle body comprises the backdoor assembly, wherein the buffer block 3 is arranged on the vehicle body of the vehicle body.

Drawings

Fig. 1 is a schematic structural view of a bracket of the present invention;

FIG. 2 is a schematic view of the stent of FIG. 1 in use;

fig. 3 is a schematic view of a part of a cut surface of fig. 2.

Description of the reference numerals

1. A connecting member; 2. mounting a platform; 201. a butt joint surface; 202. a mounting surface; 3. a buffer block; 4. and (6) a paint surface protective layer.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

It should be noted that the directions or positional relationships indicated by the terms "on" and the like in the specification and claims of the present invention and the above drawings are based on the directions or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "disposed," "provided," "connected," and "nested" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The utility model discloses a support, as shown in fig. 1 to 3, including connecting piece 1 that is used for connecting the air spring and being used for setting up mounting platform 2 on the back of the body door of automobile body, connecting piece 1 sets up on mounting platform 2, and mounting platform sets up to the application of force support when can providing the operation to the air spring. Wherein, the mounting platform 2 comprises a butt joint surface 201 for surface contact with a buffer block 3 arranged on the vehicle body of the vehicle body to realize the contact buffer of the vehicle body and the backdoor of the vehicle body. In an embodiment of the utility model, the mounting platform 2 is connected to the back door through a threaded fastener, and the connecting piece 1 is riveted on the mounting platform 2; the threaded fastener may be a screw and the connector may be a gas spring head.

The utility model discloses the setting of above-mentioned structure, the utilization sets up connecting piece 1 on mounting platform 2 of support and sets up the air spring on the back of the body door of automobile body, utilize mounting platform 2 to carry out the face contact setting with buffer block 3 that sets up on the automobile body of automobile body to the interface 201, in order to realize passing through the whole setting of support with air spring and buffer block in same structural space, avoided because air spring support and buffer block all set up alone and lead to occuping the great design space of back of the body door on the back of the body door, cause the design of other structures on the back of the body door to be limited, back of the body door structure overall design is with high costs, the cycle length, the technical problem that the condition that needs sacrifice part man-machine performance exists even. Thereby saved the whole occupation space on the back of the body door of air spring support and buffer block, the integration of this structure has improved the utilization ratio in back of the body door space, has reduced design cost and design cycle that produces because conventional vehicle need correspond the buffer pressfitting piece and set up the protection paster simultaneously.

In the preferred embodiment of the present invention, including the paint surface protection layer 4 disposed on the abutting surface 201, the paint surface protection layer 4 is disposed at least on the side where the abutting surface 201 contacts the buffer block 3. The conventional buffer block 3 is mostly made of rubber, and the abutting surface 201 is a painted or unpainted metal abutting surface. In the long-term use process, the buffer block 3 made of rubber is inevitably worn and oxidized due to normal use when in surface contact with the abutting surface 201, so that the contact surface 201 is adhered with a worn or oxidized fine-crushing structure of the buffer block 3, and the abutting surface 201 is oxidized and damaged. The setting of lacquer painting protective layer 4 can avoid buffer block 3 direct and the contact of butt joint face 201, can effectual protection butt joint face 201, prevents because of buffer block 3's normal use wearing and tearing and oxidation, influence butt joint face 201's use.

In the present invention, in a further preferred embodiment, the mounting platform 2 includes a buffer board, a side board surface of the buffer board forms the butt joint surface 201, and the paint surface protection layer 4 includes a circumferential portion for enclosing the circumferential edge of the buffer board, which is covered on the plane portions of the two side boards of the buffer board and the connection plane portions respectively. The utility model discloses in the preferred embodiment, the plane portion and the circumference portion of lacquer surface protective layer 4 are the structural design of integration, and plane portion and circumference portion form the cavity that holds that can hold the buffer board, and lacquer surface protective layer 4 establishes on mounting platform 2's buffer board through holding the cavity cover, make things convenient for lacquer surface protective layer 4 to fix the setting on butt joint face 201.

In the preferred embodiment of the present invention, the mounting platform 2 includes a mounting surface 202 for connecting with a tailgate, the mounting surface 202 being connected with a docking surface 201. The utility model discloses an in the embodiment, installation face 202 is located the coplanar with the face 201 that docks, when installation face 202 realizes carrying out fixed connection with support and back of the body door, satisfies 3 face contactings of face 201 and buffer block to realize the automobile body and the buffering of back of the body door contact of automobile body. In another embodiment of the present invention, the mounting surface 202 and the abutting surface 201 are located on different planes, and further preferably, the mounting surface 202 and the abutting surface 201 are connected to make the mounting platform 2 have an L-shaped or V-shaped structure as a whole. The whole structure that is L type or V type of mounting platform 2 sets up the vehicle model that is applicable to more nimble being applicable to the difference, conveniently carries out the face contact with buffer block 3 to face 201.

The utility model also provides an auxiliary opening and closing device for the backdoor;

this supplementary device that opens and shuts of back of the body door is including setting up buffer block 3, the air spring on the automobile body of automobile body and establishing any one of the aforesaid support, the air spring passes through a fixed setting on mounting platform 2 of connecting piece 1, buffer block 3 can support under the effect of force and press on the butt joint face 201 of support.

The utility model also provides a backdoor component;

the backdoor assembly comprises a backdoor and the backdoor auxiliary opening and closing device, and the mounting platform 2 is arranged on the backdoor.

The utility model also provides a vehicle body;

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A stent, characterized by comprising,

a connecting piece (1) for connecting a gas spring;

a mounting platform (2) for being arranged on a tailgate of a vehicle body;

the connecting piece (1) is arranged on the mounting platform (2), and the mounting platform (2) is arranged to be capable of providing force application support for the gas spring during operation;

the mounting platform (2) comprises a butt joint surface (201) which is used for being in surface contact with a buffer block (3) arranged on the vehicle body of the vehicle body so as to achieve contact buffering of the vehicle body and a backdoor of the vehicle body.

2. The bracket according to claim 1, characterized by comprising a finish protection layer (4) arranged on the abutment surface (201), the finish protection layer (4) being arranged at least on the side of the abutment surface (201) in contact with the buffer block (3).

3. The bracket of claim 2, wherein the mounting platform (2) comprises a buffer board, one side of the buffer board forms a butt joint surface (201), and the paint surface protection layer (4) comprises plane portions respectively covering two side boards of the buffer board and a circumferential portion connecting the plane portions and used for enclosing a circumferential edge of the buffer board.

4. The bracket according to claim 1, characterized in that the mounting platform (2) is connected to the tailgate by means of threaded fasteners, the connecting piece (1) being riveted to the mounting platform (2).

5. The bracket of claim 1, wherein the mounting platform (2) comprises a mounting surface (202) for connection with the tailgate, the mounting surface (202) being connected with the docking surface (201).

6. A bracket according to claim 5, characterized in that the mounting face (202) and the abutment face (201) are located on different planes.

7. The bracket of claim 6, characterized in that the mounting surface (202) is connected with the butt joint surface (201) to make the mounting platform (2) have an L-shaped or V-shaped structure as a whole.

8. A tailgate auxiliary opening and closing device, characterized by, including buffer block (3) for setting up on the automobile body of automobile body, air spring and the support of any one of claims 1 to 6, the air spring passes through connecting piece (1) and sets up on mounting platform (2), buffer block (3) can support under the effect of force and press on the butt joint face (201) of support.

9. Backdoor assembly, comprising a backdoor and a backdoor assisted opening and closing device according to claim 8, the mounting platform (2) being provided on the backdoor.

10. A vehicle body comprising the tailgate assembly according to claim 9, wherein the bumper (3) is provided on a vehicle body of the vehicle body.