CN216690723U - Hinge structure of automobile engine cover - Google Patents
Hinge structure of automobile engine cover Download PDFInfo
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- CN216690723U CN216690723U CN202122927569.0U CN202122927569U CN216690723U CN 216690723 U CN216690723 U CN 216690723U CN 202122927569 U CN202122927569 U CN 202122927569U CN 216690723 U CN216690723 U CN 216690723U
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- hinge
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- fixed
- engine cover
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- 238000005452 bending Methods 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000755266 Kathetostoma giganteum Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
A hinge structure of an automobile engine cover comprises a hinge fixed leaf and a movable leaf, wherein the main body of the hinge fixed leaf is of a triangular structure, the lower end of the hinge fixed leaf is provided with a fixed edge which is arranged in a bending mode, and the fixed edge is provided with a plurality of first fixed holes; the movable leaf is a three-section bending structure with flanges, the front section of the movable leaf is movably riveted with the upper end of the hinge fixing leaf through a rivet, and the rear section of the movable leaf is provided with a plurality of second fixing holes. The utility model solves the problems that the traditional automobile engine cover hinge structure has high part cost, heavy part weight, difficult control of part manufacturing precision and the like.
Description
Technical Field
The utility model relates to the technical field of automobile bodies, in particular to an automobile engine cover hinge structure.
Background
The automobile hood hinge is an indispensable part of an automobile body, and the engine hood hinge plays a vital role in opening the hood and maintaining the automobile. The engine cover hinge of the common automobile type is formed by stamping a single high-strength steel plate and is connected with an automobile body framework in a screw connection mode, and finally, the engine cover hinge and the automobile body form an integral bearing engine cover. In order to meet the installation rigidity of the hinge and related parts, the hinge fixing support generally adopts a high-strength steel plate and a structure with a relatively thick material thickness to meet the installation rigidity and the strength of the hair cover and the related parts. In order to meet the requirements of space and performance of the whole vehicle, the hinge usually adopts a design form with a larger framework structure, and the problems of overhigh cost of parts, overweight weight of parts, difficult control of manufacturing precision of parts and the like exist. Therefore, it is desirable to invent a novel hinge structure for an automobile hood.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an automobile engine cover hinge structure, which solves the problems that the traditional automobile engine cover hinge structure is high in part cost and manufacturing cost, heavy in part weight, difficult to control in part manufacturing precision and the like.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
a hinge structure of an automobile engine cover comprises a hinge fixed leaf and a movable leaf, wherein the main body of the hinge fixed leaf is of a triangular structure, the lower end of the hinge fixed leaf is provided with a fixed edge which is arranged in a bending mode, and the fixed edge is provided with a plurality of first fixed holes; the movable leaf is a three-section bending structure with flanges, the front section of the movable leaf is movably riveted with the upper end of the hinge fixing leaf through a rivet, and the rear section of the movable leaf is provided with a plurality of second fixing holes.
Furthermore, the lower end of the hinge fixing leaf is provided with a fixing edge which is bent, and the first fixing hole is formed in the fixing edge.
Furthermore, the inclined edge of the hinge fixing leaf is provided with a flanging structure.
Furthermore, the hinge fixing page is also provided with a lightening hole.
Furthermore, one end of the hinge position of the movable leaf is provided with a limit convex part, one side of the hinge fixing leaf close to the limit convex part is provided with a limit edge which is bent, and the limit edge is positioned below the limit convex part.
Furthermore, the front section of the movable page extends to the lower right, the middle section of the movable page is of a V-shaped structure, and the rear section of the movable page extends to the right.
The utility model has the beneficial effects that: the structure of the utility model is beneficial to improving the modeling of the hinge of the engine cover and the utilization of the maximized space, the hinge fixed leaf and the movable leaf adopt the simple punch forming technology and are riveted and connected by the simple flat-head rivet to form a whole, thereby being beneficial to the convenience and the simplicity of the process, being more beneficial to the light-weight design and being more beneficial to the precision control of parts due to the convenience and the simplicity of the processing process.
The utility model will be explained in more detail below with reference to the drawings and examples.
Drawings
Fig. 1 is a front view of a hinge structure of an automobile hood according to the present invention.
Fig. 2 is a perspective view of a hinge structure of an automobile hood according to the present invention.
Fig. 3 is an assembly structural view of a hinge structure of an automobile hood according to the present invention.
Detailed Description
As shown in fig. 1 and 2, the hinge structure for the engine cover of the automobile comprises a hinge fixed leaf 1 and a movable leaf 2, wherein the main body of the hinge fixed leaf 1 is of a triangular structure, a fixed edge 11 which is bent is arranged at the lower end of the hinge fixed leaf 1, and a plurality of first fixed holes 12 are formed in the fixed edge 11; the movable leaf 2 is a three-section bending structure with flanges, the front section of the movable leaf is movably riveted with the upper end of the hinge fixing leaf 1 through a rivet 3, and the rear section of the movable leaf is provided with a plurality of second fixing holes 22. As shown in fig. 3, the lower end of the hinge fixing leaf 1 is fixedly connected with a small longitudinal beam on the vehicle body framework through a bolt, and the right end of the movable leaf 2 is also fixedly connected with an inner plate of the engine cover and an inner plate reinforcing plate through a bolt. The hinge disclosed by the utility model adopts a sheet body type design, two stamping parts are riveted into a whole in a rivet riveting mode, the structure of parts is relatively simple, the manufacturing process is relatively simple, the weight of the parts is lightened due to the reduction of the distance between fastening points of the engine cover and the moment arm, and the quality of the parts is easier to control.
Further, for better fixing, the lower end of the hinge fixing leaf 1 is provided with a fixing edge 11 which is bent, and the first fixing hole 12 is arranged on the fixing edge 11.
Further, in order to improve the rigidity of the hinge fixing leaf, a flanging structure is arranged on the oblique edge of the hinge fixing leaf 1.
Furthermore, for the purpose of light weight design, the hinge fixing leaf 1 is also provided with a lightening hole 14.
Furthermore, in order to better limit the moving range of the movable leaf 2, a limit convex part 21 is arranged at one end of the hinge position of the movable leaf 2, a limit edge 13 which is bent is arranged at one side of the hinge fixed leaf 1 close to the limit convex part 21, and the limit edge 13 is positioned below the limit convex part 21.
Furthermore, the front section of the movable page 2 extends to the lower right, the middle section is of a V-shaped structure, and the rear section extends to the right.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above embodiments, and it is within the scope of the utility model to use various modifications of the inventive concept and solution, or to apply the same to other applications without modification.
Claims (6)
1. The hinge structure of the automobile engine cover comprises a hinge fixed leaf (1) and a movable leaf (2), and is characterized in that the main body of the hinge fixed leaf (1) is of a triangular structure, a fixed edge (11) which is bent is arranged at the lower end of the hinge fixed leaf (1), and a plurality of first fixed holes (12) are formed in the fixed edge (11); the movable leaf (2) is of a three-section bending structure with flanges, the front section of the movable leaf is movably riveted with the upper end of the hinge fixing leaf (1) through a rivet (3), and the rear section of the movable leaf is provided with a plurality of second fixing holes (22).
2. The hinge structure for the engine cover of the vehicle as claimed in claim 1, wherein the hinge fixing leaf (1) has a fixing edge (11) bent at a lower end thereof, and the first fixing hole (12) is formed in the fixing edge (11).
3. The hinge structure for the engine cover of the vehicle as claimed in claim 1, wherein a burring structure is provided on a slanted side of the hinge fixing leaf (1).
4. The hinge structure for the engine cover of the automobile as claimed in claim 1, wherein the hinge fixing leaf (1) is further provided with a lightening hole (14).
5. The hinge structure for the engine cover of the automobile as claimed in claim 1, wherein a limit protrusion (21) is provided at one end of the hinge position of the movable leaf (2), a limit edge (13) is provided at one side of the hinge fixed leaf (1) close to the limit protrusion (21) by bending, and the limit edge (13) is located below the limit protrusion (21).
6. The hinge structure for the hood of an automobile as set forth in claim 1, wherein the front section of the movable leaf (2) extends in a right downward direction, the middle section thereof has a V-shaped configuration, and the rear section thereof extends in a right direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122927569.0U CN216690723U (en) | 2021-11-26 | 2021-11-26 | Hinge structure of automobile engine cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122927569.0U CN216690723U (en) | 2021-11-26 | 2021-11-26 | Hinge structure of automobile engine cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216690723U true CN216690723U (en) | 2022-06-07 |
Family
ID=81836170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122927569.0U Active CN216690723U (en) | 2021-11-26 | 2021-11-26 | Hinge structure of automobile engine cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216690723U (en) |
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2021
- 2021-11-26 CN CN202122927569.0U patent/CN216690723U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231122 Address after: 241000 no.226, Huajin South Road, high tech Industrial Development Zone, Wuhu City, Anhui Province Patentee after: Chery New Energy Automobile Co.,Ltd. Address before: 241000 Building 8, science and Technology Industrial Park, 717 Zhongshan South Road, Yijiang District, Wuhu City, Anhui Province Patentee before: Chery Commercial Vehicles (Anhui) Co., Ltd. |