CN114161912A - B-pillar-free vehicle door structure - Google Patents

B-pillar-free vehicle door structure Download PDF

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Publication number
CN114161912A
CN114161912A CN202111346030.4A CN202111346030A CN114161912A CN 114161912 A CN114161912 A CN 114161912A CN 202111346030 A CN202111346030 A CN 202111346030A CN 114161912 A CN114161912 A CN 114161912A
Authority
CN
China
Prior art keywords
front door
door
pillar
column
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202111346030.4A
Other languages
Chinese (zh)
Inventor
李磊
赵丽明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IAT Automobile Technology Co Ltd
Original Assignee
IAT Automobile Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IAT Automobile Technology Co Ltd filed Critical IAT Automobile Technology Co Ltd
Priority to CN202111346030.4A priority Critical patent/CN114161912A/en
Publication of CN114161912A publication Critical patent/CN114161912A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • B60J5/042—Reinforcement elements
    • B60J5/0456—Behaviour during impact
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • B60J5/047—Doors arranged at the vehicle sides characterised by the opening or closing movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • B60J5/0497—Doors arranged at the vehicle sides for load transporting vehicles or public transport, e.g. lorries, trucks, buses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • B60J5/06—Doors arranged at the vehicle sides slidable; foldable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/42—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects extending primarily along the sides of, or completely encircling, a vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • B60J5/047—Doors arranged at the vehicle sides characterised by the opening or closing movement
    • B60J2005/0475—Doors arranged at the vehicle sides characterised by the opening or closing movement due to absence of the B-pillar

Abstract

The invention relates to a B-pillar-free vehicle door structure, and relates to the technical field of automobile design and manufacture. The B-pillar-free car door structure comprises a sliding door and a front door which can be opened simultaneously, the opening degree is improved, freight transportation is facilitated, a front door B pillar is arranged in the front door, and a sliding door B pillar is arranged in the sliding door; a window frame reinforcing plate is arranged on one side, close to the sliding door, of the front door inner window frame, an upper locking reinforcing plate is arranged on the upper portion of the window frame reinforcing plate, an anti-collision beam is transversely arranged on the inner lower portion of the front door, an outer plate supporting plate is vertically arranged between the window frame and the anti-collision beam, a lower locking reinforcing plate is arranged on one side, close to the sliding door, of the lower side of the anti-collision beam, and the upper end of a front door B column is arranged opposite to the window frame reinforcing plate; the lower end of the front door B column is opposite to the lower lock reinforcing plate. The B-pillar-free vehicle door structure improves the performance of absorbing side impact energy, and can prevent a front door from excessively intruding into a vehicle during side impact by matching with the arrangement of the safety hook, so that multiple safety guarantees are formed.

Description

B-pillar-free vehicle door structure
Technical Field
The invention relates to the technical field of automobile design and manufacture, in particular to a B-pillar-free vehicle door structure.
Background
With the development of economy and the progress of society, the current transportation demand for goods reaches the peak, and although the vehicle type in the aspect of logistics transportation is more and more common, the logistics vehicle mainly uses a side sliding door as a channel for loading and unloading goods in China, and certain inconvenience exists in the aspect of goods transportation.
The front door and the sliding door can form a huge cargo transferring channel when being opened simultaneously, and cargos with relatively large volume can be easily loaded and unloaded, so that the loading, unloading and transferring convenience of cargos is improved. However, the B-pillar-free vehicle type side collision in the prior art has poor safety performance and has the risk that a front door intrudes into the vehicle during side collision.
Disclosure of Invention
In order to solve the technical problems in the prior art, the invention aims to provide a B-pillar-free vehicle door structure.
The B-pillar-free vehicle door structure comprises a sliding door and a front door which can be opened simultaneously, wherein the front door is formed by welding a front door inner plate and a front door outer plate; the method is characterized in that: a front door B column is arranged inside one side of the front door close to the sliding door, and a sliding door B column is arranged inside one side of the sliding door close to the front door; a window frame reinforcing plate is arranged on one side, close to the sliding door, of the front door inner window frame, an upper locking reinforcing plate is arranged on the upper portion of the window frame reinforcing plate, an anti-collision beam is transversely arranged on the inner lower portion of the front door, an outer plate supporting plate is vertically arranged between the window frame and the anti-collision beam, a lower locking reinforcing plate is arranged on one side, close to the sliding door, of the lower side of the anti-collision beam, and the upper end of a front door B column is arranged opposite to the window frame reinforcing plate; the lower end of the front door B column is opposite to the lower lock reinforcing plate.
The upper end of the front door B column is positioned on the outer side of the window frame reinforcing plate, so that a closed four-layer sheet metal structure formed by a front door outer plate, the front door B column, the window frame reinforcing plate and a front door inner plate is formed at the position of a B column window frame.
The lower end of the front door B column is located on the outer side of the lower lock reinforcing plate, so that a front door outer plate, the front door B column, the lower lock reinforcing plate and the front door inner plate are formed at the lower lock position to form a closed four-layer sheet metal structure.
The front door B column and the sliding door B column are inverted V-shaped B column reinforcing plates.
The upper lock body is assembled at the position of the front door inner plate internally provided with the upper lock reinforcing plate in the Z direction and the X direction, and the lower lock body is assembled at the position of the front door inner plate internally provided with the lower lock reinforcing plate in the Z direction.
The middle part of the front door inner plate is provided with a linkage device, and the linkage device is connected with the upper lock body and the lower lock body through pull wires.
And a safety belt retractor and a lower fixing point of the safety belt are arranged at the lower side position of the middle part of the front door inner plate, and the upper fixing point of the safety belt is arranged at the front door inner plate corresponding to the upper part of the front door B column.
The upper portion, the middle portion and the lower portion of the front door inner plate are respectively provided with an upper safety hook, a middle safety hook and a lower safety hook, the upper safety hook and the lower safety hook are matched with the side wall of the automobile body, and the middle safety hook is matched with the sliding door.
The front end of the middle contact position of the sliding door and the front door is provided with a front sealing strip, the rear end of the middle contact position of the sliding door and the front door is provided with a parting sealing strip, the front sealing strip is embedded on the sliding door, and the parting sealing strip is arranged on the outer plate of the sliding door.
The split sealing strip is arranged between the front door and the side wall outer plate, and the split sealing strip is arranged between the sliding door and the side wall outer plate.
Compared with the prior art, the B-pillar-free vehicle door structure has the following beneficial effects:
by adopting the B-pillar-free vehicle door structure, when the front door and the sliding door are opened simultaneously, a huge cargo transferring channel can be formed, and cargos with relatively large volume can be easily loaded and unloaded, so that the convenience of loading, unloading and transferring of cargos is improved; and integrated B post structure link up from top to bottom, improve the performance of absorbing the side and bumping the energy greatly, and the setting of cooperation safety hook can prevent that the qianmen from excessively invading in the car when bumping laterally moreover, forms multiple safety guarantee, can effectively guarantee passenger life safety.
Drawings
Fig. 1 is an external view schematically showing a door structure without a B-pillar according to example 1.
Fig. 2 is a schematic view of the internal structure of the B-pillar-less door structure of embodiment 1.
Fig. 3 is a schematic sheet metal sectional structure diagram of the front door B-pillar window frame in fig. 2.
Fig. 4 is a schematic structural diagram of a sheet metal section of the front door lower lock position in fig. 2.
Fig. 5 is a schematic view of a front door sheet metal structure in the B-pillar-free vehicle door structure of embodiment 1.
Fig. 6 is an enlarged view of the upper lock reinforcement plate and the sash reinforcement plate of fig. 5.
Fig. 7 is an enlarged schematic structural view of the B-pillar reinforcement plate in fig. 5.
Fig. 8 is an enlarged structural view of the lower lock reinforcement plate of fig. 5.
Fig. 9 is a layout view of front door interior accessories in the B-pillar-less door structure of embodiment 1.
Fig. 10 is a schematic structural view of the upper snap hook, the middle snap hook and the lower snap hook of fig. 9.
Fig. 11 is a schematic view of the front door lock arrangement in the B-pillar-less door structure of embodiment 1.
Fig. 12 is a schematic view of the front door lower lock arrangement in the B-pillar free door structure of embodiment 1.
Fig. 13 is a schematic view of the fitting structure of the front door without B-pillar and the rear sliding door in embodiment 1.
Fig. 14 is a schematic view of a seal fit arrangement for a front door without a B-pillar.
FIG. 15 is a schematic view of a seal engagement configuration of the rear sliding door.
Detailed Description
The present invention will be further described with reference to specific embodiments to assist those skilled in the art in more fully, accurately and deeply understanding the technical solution of the present invention.
Example 1
As shown in fig. 1-2, the B-pillar free door structure of the present embodiment includes a slide door 200 and a front door 100 that can be opened simultaneously. Referring to fig. 13, the front door 100 is formed by welding a front door inner panel 120 and a front door outer panel 130, the sliding door 200 is formed by welding a sliding door inner panel 210 and a sliding door outer panel 220, and a window frame is disposed at an upper portion of the front door 100. A front door B column 110 is arranged inside one side of the front door 100 close to the sliding door 200, and a sliding door B column 210 is arranged inside one side of the sliding door 200 close to the front door 100.
As shown in fig. 2 and 5 to 8, a window frame reinforcing plate 140 is disposed on one side of the inner window frame of the front door 100, which is close to the sliding door 200, and an upper locking reinforcing plate 160 is disposed on an upper portion of the window frame reinforcing plate 140. A laterally disposed impact beam 170 is provided at the inner lower portion of the front door 100, and an outer panel support plate 180, which is vertically disposed, is provided between the window frame and the impact beam 170. A lower lock reinforcing plate 150 is arranged at one side of the lower part of the anti-collision beam 170, which is close to the sliding door 200. As shown in fig. 3, the upper end of the front door B-pillar 110 is disposed opposite to the window frame reinforcing plate 140, and the upper end of the B-pillar 110 is located outside the window frame reinforcing plate 140, so that a four-layer sheet metal structure composed of the front door outer plate 130, the front door B-pillar 110, the window frame reinforcing plate 140, and the front door inner plate 120 in sequence from outside to inside is formed at the window frame position of the B-pillar, and a closed cavity structure is formed to enhance the rigidity of the B-pillar position on the premise of ensuring a large section. As shown in fig. 4, the lower end of the front door B-pillar 110 is disposed opposite to the lower lock reinforcement plate 150, and the lower end of the front door B-pillar 110 is located outside the lower lock reinforcement plate 150, so that a closed cavity is formed at the lower lock position from outside to inside in sequence for the front door outer panel 130, the front door B-pillar 110, the lower lock reinforcement plate 150 and the front door inner panel 120 to increase a local position cross section, and not only can the front door outer panel be better supported, but also the collision energy can be effectively absorbed by side collision.
As shown in fig. 2, a sliding door B-pillar 210 is provided inside one side of the sliding door 200 close to the front door 100. The sliding door B column 210 and the sliding door inner plate form a closed cavity penetrating through the upper part and the lower part of the vehicle door to increase the position section of the B column, and the closed cavity is arranged adjacent to the front door B column 110 to form double-layer safety guarantee, so that the life safety of passengers is effectively guaranteed. Moreover, the front door B-pillar 110 and the sliding door B-pillar 210 are inverted V-shaped B-pillar reinforcing plates, which is more beneficial to absorbing side impact energy and ensuring side impact safety.
As shown in fig. 9 and 11, an upper lock body 194 is attached to the front door inner panel 120 at a position in which the upper lock reinforcement panel 160 is provided inside, in the Z direction and the X direction; as shown in fig. 9 and 12, a lower lock body 195 is assembled in the Z direction at the position of the front door inner panel 120 where the lower lock reinforcement plate 150 is provided. The upper lock body 194 and the lower lock body 195 form linkage for controlling the closing of the front door, and the lower lock body 195 can be commonly used with the traditional sliding door pull-wire type lock body, so as to save the development cost. As shown in fig. 9, an interlocking device 190 is installed in the middle of the front door inner panel 120, and the interlocking device 190 is connected to the upper lock body 194 and the lower lock body 195 through a pull wire, so as to control the opening of the door. A safety belt retractor 197 and a lower safety belt fixing point 197 are arranged at the lower side position of the middle part of the front door inner plate 120, and a safety belt fixing point 196 is arranged at the front door inner plate 120 corresponding to the upper part of the front door B column 110. As shown in fig. 9 to 10, the upper portion, the middle portion and the lower portion of the front door inner panel 120 are provided with an upper safety hook 191, a middle safety hook 192 and a lower safety hook 193, respectively, the upper safety hook 191 and the lower safety hook 193 are engaged with the body side, and the middle safety hook 192 is engaged with the sliding door 200. The middle safety hook 192 is provided at a position corresponding to the front door inner panel 120 in the middle of the B-pillar 110. When a side collision accident occurs, the front door enters the vehicle, and the safety hook and the side wall and the sliding door form a pulling force structure to reduce the entrance of the vehicle door, so that the damage to passengers caused by the excessive entrance of the front door into the vehicle when the collision occurs is prevented, and the safety guarantee is further improved.
As shown in fig. 13, a front sealing strip 310 is provided at the front end of the contact position between the sliding door 200 and the front door 100, a slit sealing strip 320 is provided at the rear end, the front sealing strip 310 is embedded in the sliding door 200, and the slit sealing strip 320 is provided on the sliding door outer panel 220. As shown in fig. 14, in order to prevent rainwater from entering the interior of the vehicle body from the upper position of the vehicle body, a slit seal strip 320 is provided between the front door 100 and the quarter outer panel 300; as shown in fig. 15, a slit seal 320 is provided between the sliding door 200 and the quarter outer panel 300. In addition, the upper lock body and the lower lock body are provided with rubber blocks to increase the sealing performance.
This embodiment will originally arrange B post panel beating additional strengthening integrated to qianmen and rear side sliding door at the automobile body to the security performance of car when the side impact has been strengthened to setting up of other reinforcing plates of cooperation and safety hook etc. simultaneously, forms multiple safety guarantee, thereby effectively guarantees passenger life safety, thereby adopts no B post structure to make qianmen and rear side sliding door run from opposite directions to reach big aperture simultaneously. The advantages of versatility, simplicity and convenience are also achieved in the accessory layout.
The invention does not have specific requirements on the corresponding size of the structure and the application environment, and can be determined according to specific modeling requirements or space arrangement conditions. It is obvious to those skilled in the art that the specific embodiments are only exemplary descriptions of the present invention, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial modifications made by using the method concept and technical scheme of the present invention are within the protection scope of the present invention.

Claims (10)

1. A B-pillar-free car door structure comprises a sliding door and a front door which can be opened simultaneously, wherein the front door is formed by welding a front door inner plate and a front door outer plate; the method is characterized in that: a front door B column is arranged inside one side of the front door close to the sliding door, and a sliding door B column is arranged inside one side of the sliding door close to the front door; a window frame reinforcing plate is arranged on one side, close to the sliding door, of the front door inner window frame, an upper locking reinforcing plate is arranged on the upper portion of the window frame reinforcing plate, an anti-collision beam is transversely arranged on the inner lower portion of the front door, an outer plate supporting plate is vertically arranged between the window frame and the anti-collision beam, a lower locking reinforcing plate is arranged on one side, close to the sliding door, of the lower side of the anti-collision beam, and the upper end of a front door B column is arranged opposite to the window frame reinforcing plate; the lower end of the front door B column is opposite to the lower lock reinforcing plate.
2. The B-pillar-free door structure of claim 1, wherein: the upper end of the front door B column is positioned on the outer side of the window frame reinforcing plate, so that a closed four-layer sheet metal structure consisting of a front door outer plate, a front door B column, a window frame reinforcing plate and a front door inner plate is formed at the position of the window frame of the front door B column.
3. The B-pillar-free door structure of claim 1, wherein: the lower end of the front door B column is located on the outer side of the lower lock reinforcing plate, so that a front door outer plate, the front door B column, the lower lock reinforcing plate and the front door inner plate are formed at the lower lock position to form a closed four-layer sheet metal structure.
4. The B-pillar-free door structure of claim 1, wherein: the front door B column and the sliding door B column are inverted V-shaped B column reinforcing plates.
5. The B-pillar-free door structure of claim 1, wherein: the upper lock body is assembled at the position of the front door inner plate internally provided with the upper lock reinforcing plate in the Z direction and the X direction, and the lower lock body is assembled at the position of the front door inner plate internally provided with the lower lock reinforcing plate in the Z direction.
6. The B-pillar-free door structure of claim 5, wherein: the middle part of the front door inner plate is provided with a linkage device, and the linkage device is connected with the upper lock body and the lower lock body through pull wires.
7. The B-pillar-free door structure of claim 1, wherein: and a safety belt retractor and a lower fixing point of the safety belt are arranged at the lower side position of the middle part of the front door inner plate, and an upper fixing point of the safety belt is arranged at the front door inner plate corresponding to the upper part of the front door B column.
8. The B-pillar-free door structure of claim 1, wherein: the upper portion, the middle portion and the lower portion of the front door inner plate are respectively provided with an upper safety hook, a middle safety hook and a lower safety hook, the upper safety hook and the lower safety hook are matched with the side wall of the automobile body, and the middle safety hook is matched with the sliding door.
9. The B-pillar-free door structure of claim 1, wherein: the front end of the middle contact position of the sliding door and the front door is provided with a front sealing strip, the rear end of the middle contact position of the sliding door and the front door is provided with a parting sealing strip, the front sealing strip is embedded on the sliding door, and the parting sealing strip is arranged on the outer plate of the sliding door.
10. The B-pillar-free door structure of claim 1, wherein: a parting sealing strip is arranged between the front door and the side wall outer plate, and a parting sealing strip is arranged between the sliding door and the side wall outer plate.
CN202111346030.4A 2021-11-15 2021-11-15 B-pillar-free vehicle door structure Pending CN114161912A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111346030.4A CN114161912A (en) 2021-11-15 2021-11-15 B-pillar-free vehicle door structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111346030.4A CN114161912A (en) 2021-11-15 2021-11-15 B-pillar-free vehicle door structure

Publications (1)

Publication Number Publication Date
CN114161912A true CN114161912A (en) 2022-03-11

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ID=80478942

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111346030.4A Pending CN114161912A (en) 2021-11-15 2021-11-15 B-pillar-free vehicle door structure

Country Status (1)

Country Link
CN (1) CN114161912A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115288533A (en) * 2022-09-02 2022-11-04 浙江吉利控股集团有限公司 Door lock system and vehicle

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101585311A (en) * 2008-11-27 2009-11-25 奇瑞汽车股份有限公司 Automobile body collision reinforcement structure
CN102619448A (en) * 2012-03-23 2012-08-01 奇瑞汽车股份有限公司 Vehicle door reinforcing structure for optimizing offset collision effect
CN103660874A (en) * 2012-09-17 2014-03-26 现代自动车株式会社 Connecting structure of sliding door and swing door for vehicle
CN105927072A (en) * 2016-06-16 2016-09-07 智车优行科技（北京）有限公司 Car doors for hinged-door car and car
CN108001177A (en) * 2018-01-02 2018-05-08 苏州盱酋汽车科技有限公司 A kind of rear car door of safe and reliable door-opening type automobile
EP3560742A1 (en) * 2018-04-19 2019-10-30 Nishikawa Rubber Co., Ltd. Sealing structure
CN211731000U (en) * 2019-12-25 2020-10-23 众泰新能源汽车有限公司 Sliding vehicle door with hidden B-pillar
CN213831293U (en) * 2020-10-13 2021-07-30 奇瑞汽车股份有限公司 Promote offset and bump qianmen structure of performance
CN113492920A (en) * 2020-03-20 2021-10-12 上海汽车集团股份有限公司 Pick up car and automobile body thereof

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101585311A (en) * 2008-11-27 2009-11-25 奇瑞汽车股份有限公司 Automobile body collision reinforcement structure
CN102619448A (en) * 2012-03-23 2012-08-01 奇瑞汽车股份有限公司 Vehicle door reinforcing structure for optimizing offset collision effect
CN103660874A (en) * 2012-09-17 2014-03-26 现代自动车株式会社 Connecting structure of sliding door and swing door for vehicle
CN105927072A (en) * 2016-06-16 2016-09-07 智车优行科技（北京）有限公司 Car doors for hinged-door car and car
CN108001177A (en) * 2018-01-02 2018-05-08 苏州盱酋汽车科技有限公司 A kind of rear car door of safe and reliable door-opening type automobile
EP3560742A1 (en) * 2018-04-19 2019-10-30 Nishikawa Rubber Co., Ltd. Sealing structure
CN211731000U (en) * 2019-12-25 2020-10-23 众泰新能源汽车有限公司 Sliding vehicle door with hidden B-pillar
CN113492920A (en) * 2020-03-20 2021-10-12 上海汽车集团股份有限公司 Pick up car and automobile body thereof
CN213831293U (en) * 2020-10-13 2021-07-30 奇瑞汽车股份有限公司 Promote offset and bump qianmen structure of performance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115288533A (en) * 2022-09-02 2022-11-04 浙江吉利控股集团有限公司 Door lock system and vehicle

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