CN114753730B - Automobile front cover hinge with adjustable axis - Google Patents
Automobile front cover hinge with adjustable axis Download PDFInfo
- Publication number
- CN114753730B CN114753730B CN202210246379.9A CN202210246379A CN114753730B CN 114753730 B CN114753730 B CN 114753730B CN 202210246379 A CN202210246379 A CN 202210246379A CN 114753730 B CN114753730 B CN 114753730B
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- hinge
- front cover
- automobile
- telescopic
- rod
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- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000000034 method Methods 0.000 claims abstract description 11
- 230000008569 process Effects 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000007547 defect Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
- E05D7/0009—Adjustable hinges
- E05D7/0018—Adjustable hinges at the hinge axis
- E05D7/0045—Adjustable hinges at the hinge axis in a radial direction
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Superstructure Of Vehicle (AREA)
- Hinge Accessories (AREA)
Abstract
The utility model discloses an automobile front cover hinge with an adjustable axis, and aims to solve the defects that when the traditional automobile front cover hinge support is opened, different opening and closing angles cannot be supported and fixed, and buffer protection cannot be carried out in the closing process of the automobile front cover. The hinge mechanism comprises a hinge body side leaf plate and a hinge front cover side leaf plate, wherein the hinge body side leaf plate can rotate relative to the hinge front cover side leaf plate; the hinge automobile body side leaf plate is characterized in that a supporting device is arranged between the hinge automobile body side leaf plate and the hinge front cover side leaf plate, and the hinge automobile body side leaf plate which is opened through rotation can be supported and fixed at different opening and closing angles through the supporting device, and can be subjected to buffer protection in the closing process of the automobile front cover.
Description
Technical Field
The utility model relates to the technical field related to automobile parts, in particular to an axis-adjustable automobile front cover hinge.
Background
At present, the traditional front cover hinge structure capable of realizing the X & Y & Z direction adjustment of the front cover is as follows: the mounting holes on the side plate of the hinge body are reserved with Z or X & Z direction adjustment amounts, and the mounting holes on the side plate of the front cover are reserved with Y or X & Y direction adjustment amounts; and when the hinge support of the front cover of the transmission automobile is opened, the hinge support of the front cover of the transmission automobile cannot be supported and fixed at different opening and closing angles, and can not be supported and closed manually in the closing process of the front cover of the transmission automobile, so that the buffer protection cannot be carried out.
The matching of the front cover and the peripheral parts of the automobile is influenced by various factors, and the influence amount of the factors on the matching of the front cover cannot be accurately evaluated in the early design stage, so that the matching process of the front cover and the peripheral parts is complex and difficult in the actual automobile production process. To simplify the process of mating the front cover with the peripheral members, the front cover should be adequately adjustable in the direction X, Y, Z during assembly. In order to facilitate the front cover to be supported and opened and to ensure the front cover of the automobile to be put down safely, an auxiliary supporting mechanism is added in the scheme.
The utility model discloses an automobile front cover hinge device, which comprises a front cover page and a vehicle body page, wherein a village sleeve is arranged between the front cover page and the vehicle body page, a positioning pin is arranged in the middle of a bushing, a first fender positioning block and a second fender positioning block are arranged on the vehicle body page, the front cover page comprises a front cover page front end part, a front cover page main body part and a front cover page rear end part, and zero pins are arranged at corresponding positions of the front cover page main body part and the vehicle body page, and the utility model has the beneficial effects that: the utility model provides a chain device is compared to automotive front cover, through a plurality of fixed mounting points such as upper cover page or leaf and automobile body page or leaf, ensures that the chain is accurate when the installation location, combines zero position round pin device further facilitate the use, has guaranteed product quality.
Disclosure of Invention
The utility model overcomes the defects that the traditional automobile front cover hinge support cannot support and fix different opening and closing angles and can not perform buffer protection in the closing process of the automobile front cover, and provides the automobile front cover hinge with the adjustable axis.
In order to solve the technical problems, the utility model adopts the following technical scheme: an axis adjustable automotive front cover hinge comprising a hinge mechanism for connection between a vehicle body and an automotive front cover, the hinge mechanism comprising a hinge body side leaf and a hinge front cover side leaf, the hinge body side leaf being rotatable relative to the hinge front cover side leaf; the hinge automobile body side leaf plate is characterized in that a supporting device is arranged between the hinge automobile body side leaf plate and the hinge front cover side leaf plate, and the hinge automobile body side leaf plate which is opened through rotation can be supported and fixed at different opening and closing angles through the supporting device, and can be subjected to buffer protection in the closing process of the automobile front cover.
Preferably, the hinge body side leaf plate is provided with a leaf plate adjusting hole, and the hinge front cover side leaf plate is provided with a cover plate adjusting hole. The hinge plate adjusting hole and the cover plate adjusting hole can enable the hinge axis of the front cover of the automobile to be adjustable in the Z direction or the X & Z direction, thereby realizing the scheme of adjusting the front cover in the X & Y & Z direction at the same time during assembly.
Preferably, the hinge body side leaf plate comprises a mounting section and a hinge section I, and the leaf plate adjusting hole is arranged on the mounting section in a penetrating manner; the hinge front cover side page plate comprises a fixed section and a second hinge section, and the cover plate adjusting hole is arranged on the fixed section in a penetrating mode. The structural design ensures that the position of the automobile front cover hinge in the axial direction is more convenient to adjust.
Preferably, the first hinge section is connected with the second hinge section through a bolt, and a limiting clamping block is arranged at the two end parts of the first hinge section. The limiting clamping blocks can limit the maximum rotation included angle between the hinge car body side page plate and the hinge front cover side page plate. The utility model is provided with the limit clamping block, and the maximum rotation angle of the hinge body side page plate can be limited through the limit clamping block, so that the supporting device and the automobile front cover are indirectly protected.
Preferably, the supporting device comprises a plurality of supporting seats, a first telescopic rod, a second telescopic rod and a connecting rod, wherein the first telescopic rod and the second telescopic rod are rotatably arranged on the supporting seats, the supporting seats are arranged on the hinge front cover side page plates, the connecting rod is rotatably arranged on the vehicle body and the vehicle front cover, and the hinge mechanism comprises the first telescopic rod, the second telescopic rod and the end part of the connecting rod which are connected through bolts. The utility model is provided with the supporting device, and the supporting device can form a stable triangular supporting structure through the hinged support of the first telescopic rod, the second telescopic rod and the three connecting rods, so that the support is more stable when the hinge body side page plate rotates to be opened.
Preferably, the first telescopic rod comprises a telescopic sleeve, a sliding rod, a telescopic spring and an auxiliary pull ring, a sliding cavity is arranged in the telescopic sleeve, the sliding rod is slidably mounted in the sliding cavity, and the telescopic spring is mounted between the bottom wall of the sliding cavity and the sliding rod. The design of this structure is favorable to the flexible reduction of slide bar.
Preferably, a rack clamping block is slidably mounted on the side wall of the sliding cavity, the rack clamping block can be clamped with the sliding rod through a rack in a limiting mode, and a reset spring is arranged between the rack clamping block and the telescopic sleeve. The design of this rack fixture block structure can carry out the chucking to the hinge automobile body side page or leaf board that different degree was opened and fix.
Preferably, a rotating shaft is rotatably arranged between the supporting seat and the first telescopic rod, a clamping mechanism is arranged in the telescopic sleeve in a sliding mode, the clamping mechanism can limit and clamp the rotating shaft, a sliding rod is arranged at the end portion of the rack clamping block, and a pull rope is connected between the sliding rod and the clamping mechanism. When the rack clamping block is disengaged from the ruler strip on the sliding rod, the reset spring is in a compressed state, and at the moment, the clamping mechanism does not limit and clamp the rotating shaft, otherwise, the clamping mechanism limits and clamps the rotating shaft.
Preferably, the clamping mechanism comprises a clamping sliding block, a spring arranged between the clamping sliding block and the telescopic sleeve, and an auxiliary sliding plate arranged at the end part of the clamping sliding block, and the pull rope is arranged between the auxiliary sliding plate and the sliding rod. When the clamping mechanism performs limit clamping on the rotating shaft, the rack clamping block is meshed with the straight rack on the sliding rod, and at the moment, the pull rope pushes the clamping sliding block to clamp and limit the rotating shaft under the action of the reset spring, so that the double limiting fixing is performed on the hinge body side page plate with the rack clamping block; at this time, the springs are in a stretched state, and the sum of the tension of the plurality of return springs is larger than the tension of the springs.
Preferably, a plurality of capillaries are arranged in the sliding cavity. The sliding cavity belongs to a sealing cavity for regulating air pressure balance through the capillary tube, and the structural design can prevent the front cover of the automobile from directly falling down due to the action of gravity when the hinge body side page plate is put down, and meanwhile, manual auxiliary operation is reduced, so that the front hinge and the rear hinge of the automobile are safer and more convenient to use.
Compared with the prior art, the utility model has the beneficial effects that: (1) The utility model is provided with the supporting device, which can support and fix the hinge body side page plate which is opened in a rotating way at different opening and closing angles through the supporting device, and can perform buffer protection in the closing process of the front cover of the automobile; (2) The clamping mechanism is arranged, and double limiting and fixing of the sliding rod and the rotating shaft can be realized through the transmission fit of the rack clamping block and the clamping sliding block; (3) The utility model is provided with the page plate adjusting hole and the cover plate adjusting hole, which can enable the hinge axis of the front cover of the automobile to be adjustable in the Z or X & Z direction, thereby realizing the scheme of adjusting the front cover in the X & Y & Z direction at the same time during the assembly.
Drawings
FIG. 1 is a schematic view of an axis adjustable automotive front cover hinge of the present utility model;
FIG. 2 is a front view of an axis adjustable automotive front cover hinge of the present utility model;
FIG. 3 is a cross-sectional view taken at "A-A" in FIG. 2;
FIG. 4 is an enlarged view of a portion of FIG. 3 at "B";
in the figure: the hinge front cover side leaf plate 1, the hinge front cover side leaf plate 2, the leaf plate adjusting hole 3, the cover plate adjusting hole 4, the mounting section 5, the hinge section I6, the fixing section 7, the hinge section II 8, the bolt 9, the limit clamping block 10, the supporting device 11, the supporting seat 12, the telescopic rod I13, the telescopic rod II 14, the connecting rod 15, the telescopic sleeve 16, the sliding rod 17, the telescopic spring 18, the auxiliary pull ring 19, the sliding cavity 20, the sliding groove 21, the rack clamping block 22, the reset spring 23, the rotating shaft 24, the sliding rod 25, the pull rope 26, the clamping mechanism 27, the clamping sliding block 28, the spring 29, the auxiliary sliding plate 30, the rotating shaft cavity 31, the clamping sliding block cavity 32, the moving cavity 33, the connecting rod 34, the capillary tube 35 and the novel hinge front cover side leaf plate 36.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless expressly stated otherwise, as understood by those skilled in the art. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, units, modules, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, units, modules, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Further, "connected" or "coupled" as used herein may include wirelessly connected or wirelessly coupled. The term "and/or" as used herein includes all or any element and all combination of one or more of the associated listed items.
The technical scheme of the utility model is further specifically described by the following specific embodiments with reference to the accompanying drawings:
example 1: an axis-adjustable automobile front cover hinge comprises a hinge mechanism for connecting an automobile body and an automobile front cover, wherein the hinge mechanism comprises a hinge automobile body side leaf plate 1 and a hinge front cover side leaf plate 2, and the hinge automobile body side leaf plate 1 can rotate relative to the hinge front cover side leaf plate 2; the hinge body side leaf plate is provided with a leaf plate adjusting hole 3, the hinge front cover side leaf plate is provided with a cover plate adjusting hole 4, the hinge body side leaf plate comprises a mounting section 5 and a hinge section I6, and the leaf plate adjusting hole is arranged on the mounting section in a penetrating manner; the hinge front cover side page plate comprises a fixed section 7 and a hinge section II 8, the cover plate adjusting hole is penetratingly arranged on the fixed section, the hinge section I and the hinge section II are connected through a bolt 9, and a limiting clamping block 10 is arranged at the end part of the hinge section II. The limiting clamping blocks can limit the maximum rotation included angle between the hinge car body side page plate and the hinge front cover side page plate. The utility model is provided with the limit clamping block, and the maximum rotation angle of the hinge body side page plate can be limited through the limit clamping block, so that the supporting device and the automobile front cover are indirectly protected.
Specific example 2:
in this embodiment, a novel hinge front cover side leaf plate 36 is added to the embodiment 1.
Specific example 2:
the embodiment is that a supporting device is added on the basis of the specific embodiment 1, a supporting device 11 is installed between the hinge body side page plate and the novel hinge front cover side page plate 36, the supporting device can support and fix the hinge body side page plate which is opened in a rotating way through different opening and closing angles, and buffer protection can be carried out in the closing process of the automobile front cover; the supporting device 11 comprises a plurality of supporting seats 12, a first telescopic rod 13, a second telescopic rod 14 and a connecting rod 15, wherein the first telescopic rod and the second telescopic rod are rotatably arranged on the supporting seats, the supporting seats are arranged on the hinge front cover side page plates, the connecting rod is rotatably arranged on the automobile body and the automobile front cover, and the first telescopic rod, the second telescopic rod and the end part of the connecting rod are connected through bolts. The telescopic rod I comprises a telescopic sleeve 16, a sliding rod 17, a telescopic spring 18 and an auxiliary pull ring 19, a sliding cavity 20 is arranged in the telescopic sleeve, the sliding rod is slidably arranged in the sliding cavity, and the telescopic spring is arranged between the bottom wall of the sliding cavity and the sliding rod. The sliding cavity is characterized in that a sliding groove 21 is formed in the side wall of the sliding cavity, a rack clamping block 22 is slidably mounted in the sliding groove, a straight rack is arranged on one side, close to the rack clamping block, of the sliding rod, the sliding rod can be meshed with the rack clamping block, the rack clamping block can be clamped with the sliding rod through a rack in a limiting mode, and a reset spring 23 is arranged between the rack clamping block and the telescopic sleeve. The design of this rack fixture block structure can carry out the chucking to the hinge automobile body side page or leaf board that different degree was opened and fix. The support seat with rotate between the telescopic link one and be equipped with pivot 24, the slip of telescopic sleeve is equipped with chucking mechanism 27, chucking mechanism can carry out spacing chucking to the pivot, the slide bar 25 is installed to rack fixture block tip, the slide bar with be connected with stay cord 26 between the chucking mechanism. The clamping mechanism comprises a clamping slide block 28, a spring 29 arranged between the clamping slide block and the telescopic sleeve, an auxiliary slide plate 30, a rotating shaft cavity 31 arranged in the telescopic sleeve, a clamping slide block cavity 32 arranged in the side wall of the rotating shaft cavity, a moving cavity 33 arranged in the telescopic sleeve and close to one side of the clamping slide block cavity, an auxiliary slide plate slidably arranged in the sliding cavity, a connecting rod 34 fixedly arranged between the auxiliary slide plate and the clamping slide block, a spring arranged between the bottom wall of the clamping slide block cavity and the clamping slide block, and a pull rope arranged between the auxiliary slide plate and the sliding rod. A plurality of capillaries 35 are arranged in the sliding cavity. The sliding cavity belongs to a sealing cavity for regulating air pressure balance through the capillary tube, and the structural design can prevent the front cover of the automobile from directly falling down due to the action of gravity when the hinge body side page plate is put down, and meanwhile, manual auxiliary operation is reduced, so that the front hinge and the rear hinge of the automobile are safer and more convenient to use.
The working flow is as follows:
when the front cover of the automobile needs to be opened to a certain extent, the hinge body side leaf plate rotates relative to the hinge front cover side leaf plate to rotate and adjust, at the moment, the clamping mechanism carries out auxiliary support on the hinge body side leaf plate, in the process, the rack clamping block can slide relatively, and when the rack clamping block is disconnected with the sliding rod, the clamping sliding block is disconnected with the rotating shaft under the action of the spring; when the rack clamping block is meshed and connected with the straight rack on the sliding rod, the stay cord moves the auxiliary sliding plate to one side close to the rotating shaft under the action of the return spring, so that the spring stretches, and at the moment, the clamping sliding block and the rotating shaft are clamped and limited, so that the double limiting fixation is carried out on the hinge body side page plate with the rack clamping block; at this time, the springs are in a stretched state, and the sum of the tension of the plurality of return springs is larger than the tension of the springs.
The above-described embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited in any way, and other variations and modifications may be made without departing from the technical aspects set forth in the claims.
Claims (9)
1. An axis-adjustable automobile front cover hinge is characterized by comprising a hinge mechanism used for connecting an automobile body and an automobile front cover, wherein the hinge mechanism comprises a hinge automobile body side plate and a hinge front cover side plate, and the hinge automobile body side plate can rotate relative to the hinge front cover side plate; the hinge mechanism is provided with a supporting device, the hinge body side page plates which are opened in a rotating way can be supported and fixed at different opening and closing angles through the supporting device, and buffer protection can be carried out in the closing process of the front cover of the automobile; the supporting device comprises a plurality of supporting seats, a first telescopic rod and a second telescopic rod, and a connecting rod, wherein the first telescopic rod and the second telescopic rod are rotatably arranged on the supporting seats, the supporting seats are arranged on the hinge front cover side page plates, the connecting rod is rotatably arranged on the automobile body and the automobile front cover, and the hinge mechanism comprises the first telescopic rod, the second telescopic rod and the end part of the connecting rod which are connected through bolts.
2. The adjustable axis automotive front cover hinge of claim 1, wherein the hinge body side leaf is provided with a leaf adjustment aperture, and the hinge front cover side leaf is provided with a cover adjustment aperture.
3. The adjustable axis automotive front cover hinge of claim 2, wherein the hinge body side flap comprises a mounting section and a hinge section one, the flap adjustment aperture being disposed through the mounting section; the hinge front cover side page plate comprises a fixed section and a second hinge section, and the cover plate adjusting hole is arranged on the fixed section in a penetrating mode.
4. An axis adjustable automobile front cover hinge as claimed in claim 3, wherein the first hinge section and the second hinge section are connected by bolts, and two ends of the first hinge section are provided with limit clamping blocks.
5. The automobile front cover hinge with the adjustable axis according to claim 1, wherein the telescopic rod I comprises a telescopic sleeve, a sliding rod, a telescopic spring and an auxiliary pull ring, a sliding cavity is arranged in the telescopic sleeve, the sliding rod is slidably arranged in the sliding cavity, and the telescopic spring is arranged between the bottom wall of the sliding cavity and the sliding rod.
6. The automobile front cover hinge with an adjustable axis according to claim 5, wherein a rack clamping block is slidably mounted on the side wall of the sliding cavity, the rack clamping block can be clamped with the sliding rod through a rack in a limiting manner, and a return spring is arranged between the rack clamping block and the telescopic sleeve.
7. The automobile front cover hinge with the adjustable axis of claim 6, wherein a rotating shaft is rotatably arranged between the supporting seat and the first telescopic rod, a clamping mechanism is slidably arranged in the telescopic sleeve and can limit and clamp the rotating shaft, a sliding rod is mounted at the end part of the rack clamping block, and a pull rope is connected between the sliding rod and the clamping mechanism.
8. The adjustable axis automotive front cover hinge of claim 7, wherein the clamping mechanism comprises a clamping slider, a spring disposed between the clamping slider and the telescoping sleeve, an auxiliary slide disposed at an end of the clamping slider, and a pull cord disposed between the auxiliary slide and the slide bar.
9. An adjustable axis automotive front cover hinge as described in claim 5, wherein said sliding cavity is provided with a plurality of capillaries.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210246379.9A CN114753730B (en) | 2022-03-14 | 2022-03-14 | Automobile front cover hinge with adjustable axis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210246379.9A CN114753730B (en) | 2022-03-14 | 2022-03-14 | Automobile front cover hinge with adjustable axis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114753730A CN114753730A (en) | 2022-07-15 |
| CN114753730B true CN114753730B (en) | 2024-02-13 |
Family
ID=82326612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210246379.9A Active CN114753730B (en) | 2022-03-14 | 2022-03-14 | Automobile front cover hinge with adjustable axis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114753730B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0823750A1 (en) * | 1996-08-06 | 1998-02-11 | Space Systems/Loral, Inc. | Synchronous rotation dual-axis mechanical hinge assembly |
| JP2000289652A (en) * | 1999-04-09 | 2000-10-17 | Kanto Auto Works Ltd | Hinge mechanism for luggage door |
| KR101708734B1 (en) * | 2016-02-16 | 2017-02-21 | 주식회사 금창 | Open the hood to open port port reduction for assists 4 hood hinge |
| CN213015884U (en) * | 2020-04-26 | 2021-04-20 | 北京汽车股份有限公司 | Bonnet hinge and car |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9677318B2 (en) * | 2014-08-21 | 2017-06-13 | Brose Schliesssysteme Gmbh & Co. Kg | Hatch arrangement for a motor vehicle |
-
2022
- 2022-03-14 CN CN202210246379.9A patent/CN114753730B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0823750A1 (en) * | 1996-08-06 | 1998-02-11 | Space Systems/Loral, Inc. | Synchronous rotation dual-axis mechanical hinge assembly |
| JP2000289652A (en) * | 1999-04-09 | 2000-10-17 | Kanto Auto Works Ltd | Hinge mechanism for luggage door |
| KR101708734B1 (en) * | 2016-02-16 | 2017-02-21 | 주식회사 금창 | Open the hood to open port port reduction for assists 4 hood hinge |
| CN213015884U (en) * | 2020-04-26 | 2021-04-20 | 北京汽车股份有限公司 | Bonnet hinge and car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114753730A (en) | 2022-07-15 |
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