CN218844054U - Carriage back plate assembly and vehicle - Google Patents

Carriage back plate assembly and vehicle Download PDF

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Publication number
CN218844054U
CN218844054U CN202223047483.XU CN202223047483U CN218844054U CN 218844054 U CN218844054 U CN 218844054U CN 202223047483 U CN202223047483 U CN 202223047483U CN 218844054 U CN218844054 U CN 218844054U
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CN
China
Prior art keywords
back plate
carriage back
railway carriage
mating section
contact surface
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CN202223047483.XU
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Chinese (zh)
Inventor
许世业
徐冬辉
沈永辉
王振峰
王岩
郑子豪
高庆林
曹会杰
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Great Wall Motor Co Ltd
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Great Wall Motor Co Ltd
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Abstract

The utility model discloses a railway carriage back plate subassembly and vehicle, railway carriage back plate subassembly, include: a rear panel column; the buffer part is connected with the rear plate stand column and is provided with a pressing contact surface and a clearance matching surface; the carriage back plate is suitable for being attached to the abutting contact surface along the X direction, and the carriage back plate is suitable for being distributed with the gap matching surface at intervals in the Y direction in a relative mode. The utility model discloses a railway carriage back plate subassembly uses through the cooperation of back plate stand, bolster and railway carriage back plate, and the smooth automation of railway carriage back plate is opened when can making electronic opening the door, avoids the railway carriage back plate to rock about whole car cross-country operation in-process and bump the paint removal problem with the sideboard and take place.

Description

Carriage back plate assembly and vehicle
Technical Field
The utility model belongs to the technical field of the vehicle manufacturing technique and specifically relates to a railway carriage back plate subassembly and have vehicle of this railway carriage back plate subassembly is related to.
Background
With the development of society, the automobile modeling is more and more complicated, and the same automobile carriage modeling is more and more distinctive. At present because the railway carriage back plate is in the closed state X to and Y to not having spacingly, cause to close X to no buffering and no elasticity, can't open automatically after the electronic door opening, the railway carriage back plate rocks about whole car cross-country operation in-process and collides with the sideboard and falls the lacquer, has improved space.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a railway carriage back plate subassembly, through increasing the bolster, can make when electronic opening the door the smooth automatic opening of railway carriage back plate, avoid the railway carriage back plate to rock about the cross-country operation in-process of whole car and bump the emergence of lacquer problem with the sideboard.
According to the utility model discloses railway carriage back plate subassembly, include: a rear panel column; the buffer part is connected with the rear plate stand column and is provided with a pressing contact surface and a clearance matching surface; the rear plate of the carriage is suitable for being attached to the abutting contact surface along the X direction, and the rear plate of the carriage is suitable for being spaced from and distributed oppositely to the clearance fit surface along the Y direction.
According to the utility model discloses railway carriage back plate subassembly uses through the cooperation of back plate stand, bolster and railway carriage back plate, and the smooth automation of railway carriage back plate is opened when can making electronic opening the door, avoids the railway carriage back plate to rock about whole car cross-country operation in-process and bump the paint removal problem with the sideboard and take place.
According to the utility model discloses the railway carriage back plate subassembly of some embodiments, the bolster includes installation department, connecting portion and cooperation portion, connecting portion connect in the installation department with cooperation portion, the installation department with back plate stand detachably links to each other, support press the contact surface with clearance fit face all form in cooperation portion.
According to the utility model discloses the railway carriage back plate subassembly of some embodiments, the cooperation portion includes first cooperation section and second cooperation section, first cooperation section with connecting portion deviate from the installation department buckles and links to each other, second cooperation section with first cooperation section deviates from connecting portion buckle and link to each other, support the press contact surface form in second cooperation section, the clearance fit face form in first cooperation section.
According to the utility model discloses the railway carriage back plate subassembly of some embodiments, first cooperation section with second cooperation section links to each other perpendicularly, first cooperation section with second cooperation section is close to side each other and is equipped with respectively support press the contact surface with clearance fit face.
According to the utility model discloses the railway carriage back plate subassembly of some embodiments, the installation department is equipped with the connecting hole, the installation department is suitable for through wearing to locate the connecting piece of connecting hole with the back plate stand links to each other.
According to the utility model discloses the railway carriage back plate subassembly of some embodiments, the installation department is deviating from one side of connecting portion is equipped with location portion, location portion with back plate stand location fit.
According to the utility model discloses the railway carriage back plate subassembly of some embodiments, the installation department have with the installation face of back plate stand laminating, connecting portion with installation face vertical distribution.
According to the utility model discloses the railway carriage back plate subassembly of some embodiments, the railway carriage back plate with support and press the contact surface to be L1 along X to interference fit volume, the railway carriage back plate with clearance fit face is L2 along Y to clearance width, satisfies: l1 is more than or equal to 1.4mm and less than or equal to 1.6mm, L2 is more than or equal to 1.4mm and less than or equal to 1.6mm.
According to the utility model discloses the railway carriage back plate subassembly of some embodiments, the bolster includes inside skeleton and outside flexible layer, outside flexible layer cladding in outside the inside skeleton.
The utility model also provides a vehicle.
According to the utility model discloses the vehicle is provided with any kind of above-mentioned embodiment the railway carriage back plate subassembly.
The vehicle and the above-mentioned trunk backboard assembly have the same advantages compared with the prior art, and are not described in detail herein.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of a buffer member according to an embodiment of the present invention;
fig. 2 is a structural section view of a platform back plate assembly according to an embodiment of the present invention.
Reference numerals:
the rear panel assembly 100 of the loading platform,
the upright post (1) of the back plate,
the buffer member 2, the mounting portion 21, the connection hole 211, the mounting surface 212, the positioning portion 213, the chamfer 214, the connection portion 22, the fitting portion 23, the abutting contact surface 231, the clearance fitting surface 232, the first fitting section 233, the second fitting section 234, the fillet 235, the outer flexible layer 24, the inner frame 25,
a rear plate 3 of the carriage.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
Unless otherwise specified, the front-rear direction in the present application is the longitudinal direction of the vehicle, i.e., the X direction; the left and right directions are the transverse direction of the vehicle, namely the Y direction; the up-down direction is the vertical direction of the vehicle, i.e., the Z direction.
The following describes the vehicle body rear plate assembly 100 according to an embodiment of the present invention with reference to fig. 1-2, and by adding the buffer member 2, the vehicle body rear plate 3 can be automatically opened smoothly when the electric door is opened, so as to avoid the occurrence of paint falling problem caused by collision between the vehicle body rear plate 3 and the sideboard due to left and right shaking during the off-road operation of the whole vehicle.
As shown in fig. 1-2, a vehicle body rear panel assembly 100 according to an embodiment of the present invention includes: the rear plate column 1, the buffer part 2 and the carriage rear plate 3.
Wherein, bolster 2 links to each other with back plate stand 1, and bolster 2 is formed with and supports to press contact surface 231 and clearance fit face 232, that is to say, bolster 2 is through linking to each other with back plate stand 1 and realize fixing, and bolster 2 can realize supporting press fit and clearance fit's two kinds of mating methods with railway carriage back plate 3 simultaneously.
Specifically, the trunk floor 3 is adapted to be attached to the abutting contact surface 231 along the X direction, and the trunk floor 3 is adapted to be spaced apart from and distributed opposite to the gap engagement surface 232 along the Y direction. In other words, the trunk floor 3 has two surfaces, one surface is a trunk floor X surface, and the other surface is a trunk floor Y surface. The buffer member 2 can be matched with the surface X of the rear plate of the carriage in a pressing way through the pressing contact surface 231, so that the buffer member 2 has a buffer effect in the X direction and further has certain rebound force, and the rear plate 3 of the carriage can be automatically opened under the action of the rebound force; meanwhile, the buffer part 2 can be spaced from and distributed oppositely to the Y surface of the carriage back plate through the gap matching surface 232, and certain gaps can be generated due to spaced distribution, so that the carriage back plate 3 cannot interfere in the Y direction, and paint cannot be knocked off by the side plate in the cross country process of the whole vehicle.
Specifically, the vertical direction in fig. 2 corresponds to the X direction, which is the front-rear direction of the vehicle, and the horizontal direction corresponds to the Y direction, which is the lateral direction of the vehicle. As shown in fig. 2, the rear panel upright posts 1 are distributed on the left side, the buffer member 2 is arranged in the middle, the carriage rear panel 3 is distributed on the right side, and the buffer member 2 is connected with the rear panel upright posts 1 on the left side along the Y direction, so that the fixation of the buffer member 2 can be realized; the buffer member 2 is attached to the carriage back plate 3 along the X direction by the abutting contact surface 231, and the abutting contact surface 231 and the carriage back plate 3 have abutting interference amount in the X direction, the abutting interference amount can provide certain buffer force in the X direction, so that the carriage back plate 3 can be smoothly and automatically opened when the electric door is opened, the buffer member 2 and the carriage back plate 3 are distributed at intervals along the Y direction by the gap fitting surface 232, namely, a certain distance exists, and the carriage back plate 3 can be limited along the Y direction in the whole vehicle cross-country process without the phenomenon of paint collision and falling.
From this, bolster 2 realizes supporting press fit and clearance fit with railway carriage back plate 3 respectively through supporting press contact surface 231 and clearance fit face 232, and this setting can be in X to producing certain cushion effect for the back plate is smoothly opened automatically when electronic opening the door, and railway carriage back plate 3 is in the cross country in-process Y of whole car to the phenomenon that the lacquer was fallen to spacing nothing, simultaneously, design simple structure, functional strong.
According to the utility model discloses railway carriage back plate subassembly 100 uses through the cooperation of back plate stand 1, bolster 2 and railway carriage back plate 3, and bolster 2 simple structure, the easy assembly of setting can realize that 3 smooth automation of railway carriage back plates open when electronic opening the door, also can avoid railway carriage back plate 3 to rock about whole car cross-country operation process and bump the paint removal problem with the sideboard and take place.
According to the utility model discloses railway carriage back plate subassembly 100 of some embodiments, bolster 2 includes installation department 21, connecting portion 22 and cooperation portion 23, and connecting portion 22 is connected in installation department 21 and cooperation portion 23, and installation department 21 links to each other with back plate stand 1 detachably, supports to press contact surface 231 and clearance fit face 232 and all is formed at cooperation portion 23.
Specifically, as shown in fig. 1, the mounting portion 21 is disposed on the left side of the buffer member 2, the buffer member 2 can be detachably connected to the rear plate pillar 1 through the mounting portion 21, so as to fix the buffer member 2 and the rear plate pillar 1, the connecting portion 22 is connected to the mounting portion 21 and the matching portion 23, so as to function as connecting the mounting portion 21 and the matching portion 23, and reinforce the mounting portion 21 and the matching portion 23, wherein the matching portion 23 is disposed on the right side of the buffer member 2, the buffer member 2 can be matched with the rear vehicle box panel 3 through the matching portion 23, the matching portion 23 is formed with a contact surface 231 and a clearance fit surface 232, the contact surface is located in the X direction of the buffer member 2, and the clearance fit surface 232 is located in the Y direction of the buffer member 2, that is, the buffer member 2 can be matched with the rear vehicle box panel 3 in the X direction and the Y direction through the contact surface 231 and the clearance fit surface 232.
Meanwhile, as shown in fig. 1, the installation part 21, the connection part 22 and the matching part 23 are all provided with round corners 235 at the peripheries, so that burrs and sharp edges can be removed, the safety of assembly can be ensured, and the overall design is simple and regular.
According to the utility model discloses the railway carriage back plate subassembly 100 of some embodiments, cooperation portion 23 includes first cooperation section 233 and second cooperation section 234, and first cooperation section 233 deviates from installation department 21 with connecting portion 22 and buckles continuously, and second cooperation section 234 deviates from connecting portion 22 with first cooperation section 233 and buckles continuously. That is to say, the first fitting section 233 may be formed at one end of the connecting portion 22 away from the mounting portion 21 and bent to connect to the front side or bent to connect to the rear side, and similarly, the second fitting section 234 may be formed at one end of the first fitting section 233 away from the connecting portion 22 and bent to connect to the left side or bent to connect to the right side.
Specifically, as shown in fig. 1 and fig. 2, the first engaging section 233 is formed at the front side of the connecting portion 22 away from the mounting portion 21 and is bent and connected, the first engaging section 233 is thicker in thickness, the second engaging section 234 is formed at the right side of the first engaging section 233 away from the mounting portion 21 and is bent and connected, and the second engaging section 234 is thinner in thickness, so that the first engaging section 233 is thicker than the second engaging section 234, and the strength of the cushion member 2 can be increased by arranging the first engaging section 233.
The abutting contact surface 231 is formed on the second fitting section 234, and the clearance fitting surface 232 is formed on the first fitting section 233, as shown in fig. 2, the second fitting section 234 can be in abutting press fit with the car body rear plate 3 through the abutting contact surface 231, and the first fitting section 233 can be in clearance fit with the car body rear plate 3 through the clearance fitting surface 232, so that the first fitting section 233 and the second fitting section 234 are in clearance fit and abutting press fit with the car body rear plate 3 respectively, the installation and fitting of the buffer member 2 and the car body rear plate 3 are realized, and the arrangement of the fitting portion 23 is embodied to have compatibility.
According to the utility model discloses some embodiments's railway carriage back plate subassembly 100, first cooperation section 233 and second cooperation section 234 link to each other perpendicularly, and first cooperation section 233 and second cooperation section 234 are close to each other's side and are equipped with respectively to support and press contact surface 231 and clearance fit face 232.
Specifically, as shown in fig. 1, the front-rear direction corresponds to the longitudinal direction of the vehicle, i.e., the X direction, and the left-right direction corresponds to the lateral direction of the vehicle, i.e., the Y direction. Wherein, first cooperation section 233 and second cooperation section 234 link to each other perpendicularly, as shown in fig. 1, first cooperation section 233 is formed with Y to the matching surface, second cooperation section 234 is formed with X to the matching surface, first cooperation section 233 and second cooperation section 234 are close to each other's side and are equipped with respectively and support pressing contact surface 231 and clearance fit surface 232, do above-mentioned setting with first cooperation section 233 and second cooperation section 234, can make bolster 2 install in back plate stand 1 and railway carriage back plate 3, and can realize that first cooperation section 233 is laminated in railway carriage back plate 3 in the X direction, second cooperation section 234 and railway carriage back plate 3 are at Y direction interval distribution, and set up simple structure reasonable.
According to the utility model discloses the railway carriage back plate subassembly 100 of some embodiments, installation department 21 is equipped with connecting hole 211, and installation department 21 is suitable for the connecting piece through wearing to locate connecting hole 211 and links to each other with back plate stand 1, and is concrete, as shown in fig. 1, connecting hole 211 is established to the countersunk bolt hole, and the central point that installation department 21 was located to this connecting hole 211 puts and the axis perpendicular to installation department 21 of connecting hole 211, and connecting portion 22 staggers with the axis of connecting hole 211 to avoid connecting portion 22 to produce the installation interference to the connecting piece of wearing to locate connecting hole 211. Thereby, the mounting portion 21 can be detachably connected to the rear panel pillar 1 by bolting.
According to the utility model discloses the railway carriage back plate subassembly 100 of some embodiments, installation department 21 is equipped with location portion 213 in the one side that deviates from connecting portion 22, location portion 213 and back plate stand 1 location fit. Specifically, as shown in fig. 1, the positioning portion 213 is disposed on a side away from the connecting portion 22, an extending direction of the positioning portion is parallel to an axial direction of the connecting hole 211, the positioning portion 213 is located at an upper side of the mounting portion 21, the positioning portion 213 is set as a positioning column, and a chamfer 214 is disposed at a tail end of the positioning column to perform a guiding function, so that the positioning of the positioning portion 213 and the rear plate pillar 1 is facilitated, and the positioning portion 213 is disposed to facilitate reliable positioning between the cushion 2 and the rear plate pillar 1.
According to some embodiments of the present invention, the installation portion 21 has an installation surface 212 attached to the rear pillar 1, and the connection portion 22 is perpendicular to the installation surface 212. Specifically, as shown in fig. 2, the mounting surface 212 is a side of the mounting portion 21 that is attached to the rear panel pillar 1, that is, the mounting surface 212 is provided on the left side of the mounting portion 21, and the mounting surface 212 is vertically distributed with the connecting portion 22 so that the mounting surface 212 is easily attached to the rear panel pillar 1. During specific installation, the installation part 21 is attached to the rear plate upright post 1, meanwhile, the positioning part 213 is matched with the positioning hole of the rear plate upright post 1, and then the bolt is tightened at the connecting hole 211, so that the connection between the installation part 21 and the rear plate upright post 1 can be completed, namely the installation of the buffer piece 2 is realized.
According to the utility model discloses the railway carriage back plate subassembly 100 of some embodiments, railway carriage back plate 3 with support to press contact surface 231 to be L1 along X to interference fit volume, railway carriage back plate 3 is L2 along Y to clearance width with clearance fit surface 232, satisfies: l1 is more than or equal to 1.4mm and less than or equal to 1.6mm, L2 is more than or equal to 1.4mm and less than or equal to 1.6mm. Specifically, as shown in fig. 2, the interference fit L1 between the abutting contact surface 231 and the rear panel 3 of the compartment in the X direction is 1.5mm, i.e. 1.4mm or less and 1.5mm or less and 1.6mm, which can meet the design requirement in the X direction; the gap width L2 between the gap matching surface 232 and the rear plate 3 of the carriage along the Y direction is 1.5mm, namely 1.4mm is less than or equal to 1.5mm is less than or equal to 1.6mm, and the Y direction design requirement can be met. Therefore, when the carriage backboard 3 is closed, the abutting contact surface 231 is compressed by 1.5mm in the X direction, about 50N of buffer force can be provided for the carriage backboard 3, and the carriage backboard 3 can be smoothly and automatically opened when the electric door is opened; the gap width of the gap matching surface 232 in the Y direction is 1.5mm, so that the phenomenon that paint falls off in the Y direction limiting of the rear plate 3 of the carriage in the cross country process of the whole vehicle can be realized.
According to the utility model discloses some embodiments's railway carriage back plate subassembly 100, bolster 2 includes inside skeleton 25 and outside flexible layer 24, and outside flexible layer 24 cladding is outside inside skeleton 25.
Specifically, as shown in fig. 2, the outer structure of the buffer member 2 is an outer flexible layer 24, the outer flexible layer 24 is made of EPDM, the EPDM has good wear resistance and elasticity, and has certain elasticity and compression performance in the use process, and the service cycle of the buffer member 2 can be improved; the internal structure of the buffer member 2 is provided with an internal framework 25, and the internal framework 25 is made of steel plate materials, so that the strength of the buffer member 2 in the using process can be ensured. Therefore, the arrangement of the external flexible layer 24 can meet the requirement that certain bounce force can be generated in the process that the abutting contact surface 231 abuts against and is in press fit with the carriage back plate 3 in use, the carriage back plate 3 can be smoothly and automatically opened when the electric door is opened, the strength of the buffer part 2 can be improved due to the steel plate additionally arranged in the buffer part 2, and meanwhile, the service life of the buffer part 2 can also be prolonged.
The utility model also provides a vehicle.
According to the utility model discloses the vehicle is provided with any one of above-mentioned embodiment railway carriage back plate subassembly 100, use through the cooperation of back plate stand 1, bolster 2 and railway carriage back plate 3, bolster 2 simple structure, the easy assembly of setting can realize that 3 smooth automation of railway carriage back plate are opened when electronic opening the door, also can avoid railway carriage back plate 3 to rock about whole car cross-country operation in-process and bump the lacquer problem with the sideboard and take place.
1. In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
2. In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features.
3. In the description of the present invention, "a plurality" means two or more.
4. In the description of the present invention, the first feature being "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact via another feature therebetween.
5. In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.
In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A truck bed tailgate assembly, comprising:
a rear panel column;
the buffer part is connected with the rear plate stand column, and a propping contact surface and a clearance matching surface are formed on the buffer part;
the rear plate of the carriage is suitable for being attached to the abutting contact surface along the X direction, and the rear plate of the carriage is suitable for being spaced from and distributed oppositely to the clearance fit surface along the Y direction.
2. The vehicle box back plate assembly according to claim 1, wherein said buffer member comprises a mounting portion, a connecting portion and a matching portion, said connecting portion is connected to said mounting portion and said matching portion, said mounting portion is detachably connected to said back plate pillar, said abutting contact surface and said clearance fit surface are formed in said matching portion.
3. The vehicle box back plate assembly according to claim 2, wherein said mating portion comprises a first mating section and a second mating section, said first mating section is connected to said connecting portion away from said mounting portion by bending, said second mating section is connected to said first mating section away from said connecting portion by bending, said contact surface is formed on said second mating section, and said clearance fit surface is formed on said first mating section.
4. The vehicle rear panel assembly according to claim 3 wherein said first mating section and said second mating section are vertically connected, and said abutting contact surface and said clearance fit surface are respectively provided on the side surfaces of said first mating section and said second mating section adjacent to each other.
5. The container back plate assembly of claim 2, wherein the mounting portion is provided with a connecting hole, the mounting portion being adapted to be connected to the back plate pillar via a connecting member inserted through the connecting hole.
6. The vehicle rear panel assembly of claim 2 wherein the mounting portion is provided with a locating portion on a side facing away from the connecting portion, the locating portion being in locating engagement with the rear panel pillar.
7. The container back plate assembly of claim 2, wherein the mounting portion has a mounting surface that engages the back plate pillar, and the connecting portion is disposed perpendicular to the mounting surface.
8. The vehicle box back plate assembly according to claim 1, wherein the interference fit amount of the vehicle box back plate and the abutting contact surface along the X direction is L1, and the gap width of the vehicle box back plate and the gap fit surface along the Y direction is L2, which satisfies the following requirements: l1 is more than or equal to 1.4mm and less than or equal to 1.6mm, L2 is more than or equal to 1.4mm and less than or equal to 1.6mm.
9. The container back plate assembly of claim 1, wherein said bumper member includes an inner armature and an outer flexible layer, said outer flexible layer being wrapped around said inner armature.
10. A vehicle provided with the trunk floor assembly according to any one of claims 1 to 9.
CN202223047483.XU 2022-11-15 2022-11-15 Carriage back plate assembly and vehicle Active CN218844054U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202223047483.XU CN218844054U (en) 2022-11-15 2022-11-15 Carriage back plate assembly and vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202223047483.XU CN218844054U (en) 2022-11-15 2022-11-15 Carriage back plate assembly and vehicle

Publications (1)

Publication Number Publication Date
CN218844054U true CN218844054U (en) 2023-04-11

Family

ID=87302778

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202223047483.XU Active CN218844054U (en) 2022-11-15 2022-11-15 Carriage back plate assembly and vehicle

Country Status (1)

Country Link
CN (1) CN218844054U (en)

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