CN210284379U - Inner plate structure of automobile engine cover - Google Patents
Inner plate structure of automobile engine cover Download PDFInfo
- Publication number
- CN210284379U CN210284379U CN201920628250.8U CN201920628250U CN210284379U CN 210284379 U CN210284379 U CN 210284379U CN 201920628250 U CN201920628250 U CN 201920628250U CN 210284379 U CN210284379 U CN 210284379U
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- Prior art keywords
- engine cover
- main structure
- inner panel
- periphery
- inner plate
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- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 239000003292 glue Substances 0.000 claims description 7
- 230000006378 damage Effects 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 238000000354 decomposition reaction Methods 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000002159 abnormal effect Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000001962 electrophoresis Methods 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 3
- 238000010073 coating (rubber) Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Superstructure Of Vehicle (AREA)
Abstract
The utility model discloses an automobile engine cover inner panel structure, including main structure and middle hunch-up part, the main structure is located the periphery of middle hunch-up part, is equipped with the abnormal shape hole in main structure and the linking department of middle hunch-up part. The edge of the periphery of the main structure is provided with a flange which is attached to the outer plate of the engine cover. The arrangement of the middle arch part and the flanging of the peripheral edge of the main structure can transfer the bearing force of any point in the middle of the engine cover to the periphery, reduce the deformation of the engine cover and improve the rigidity of the engine cover; and the middle arched part of the inner plate of the engine cover can well avoid a hard spot area of the front cabin, thereby playing the roles of reasonable decomposition and collision buffering. In addition, set up a plurality of special-shaped holes in the middle of the bonnet inner panel in the department that links up of hunch part and main structure, can reduce the hardness of bonnet, increase the buffer power, the injury that resilience force that can indirect reduction when the collision caused because the bonnet is too hard to produce caused human head.
Description
Technical Field
The utility model belongs to the technical field of the automobile engine cover, concretely relates to inner plate structure of automobile engine cover.
Background
The engine cover is a front covering part and is formed into a cover assembly by an outer plate, an inner plate, a cover-sending hinge, a cover-sending lock hook, a lock hook reinforcing plate and related reinforcing plates. The outer plate is a space curved plate, which embodies the appearance characteristics of the car; the inner plate is a thin steel plate and mainly has the following functions: the integral rigidity of the engine cover is increased, so that the integral mode of the engine cover is improved, and resonance is reduced; the reasonable design of the structure of the inner plate meets the requirement of collision performance; the reasonable matching design of the inner plate and the outer plate meets the requirement of pedestrian protection performance, and meanwhile, the reasonable matching design of the inner plate and the outer plate also meets the installation requirement of accessories.
However, the conventional engine cover inner panel has the following problems: first, the row guarantee score is low: by adopting the traditional layout form of the modified inner plate, the modified inner plate structure is too hard when the vehicle collides with a pedestrian, so that the head is greatly damaged during collision. Secondly, the coating electrophoresis effect is not good: the inner plate structure of the hair cover has gas accumulation, and a large risk exists under the condition that a galvanized steel plate is not used. Thirdly, the weight of the inner plate is overweight: the traditional inner plate of the hair cover is only one-taste basic performance pursuit, which causes the overlarge weight and influences the use of customers.
SUMMERY OF THE UTILITY MODEL
To exist not enough among the prior art, the utility model aims to provide a simple structure, convenient to use's vice lock structure of preceding cover for solve the problem that current vice lock structure exists.
In order to achieve the above purpose, the technical scheme of the utility model is that: an inner plate structure of an automobile engine cover comprises a main structure and a middle arch part, wherein the main structure is positioned on the periphery of the middle arch part, and a special-shaped hole is formed in the joint of the main structure and the middle arch part.
Furthermore, the edges of the periphery of the main structure are provided with flanges, and the flanges are attached to the outer plate of the engine cover.
Furthermore, the middle arch part is of a hollow structure and comprises a frame and a supporting beam, and two ends of the supporting beam are connected to the frame to divide the space surrounded by the frame into a plurality of hollow parts.
Furthermore, glue coating grooves which are uniformly distributed are arranged on the supporting beam and the frame.
Further, the glue coating groove is of a convex rib structure and is attached to an outer plate of the engine cover.
Furthermore, the middle arch part is provided with three supporting beams, the three supporting beams divide the space surrounded by the frame into four hollow parts, and the four hollow parts are symmetrically distributed relative to the middle supporting beam.
Furthermore, an exhaust hole is formed in the inner plate of the engine cover.
Furthermore, the periphery of the front end of the main structure is of a trapezoidal structure.
Adopt the utility model discloses technical scheme's advantage does:
1. the middle arch part of the inner plate of the engine cover and the edge flanging at the periphery of the main structure can transfer the bearing force of any point in the middle of the engine cover to the periphery, reduce the deformation of the engine cover and improve the rigidity of the engine cover; and the middle arched part of the inner plate of the engine cover can well avoid a hard spot area of the front cabin, thereby playing the roles of reasonable decomposition and collision buffering.
2. The utility model discloses arch part sets up a plurality of special-shaped holes with the linking department of main structure in the middle of the bonnet inner panel, and the special-shaped hole is the hole of irregular appearance, can reduce the hardness of bonnet board, increases the buffer power, and the injury that resilience force that can indirect reduction when the collision caused because the bonnet is too hard to produce causes human head.
3. The hollow structure of the middle arch part of the utility model is designed, firstly, the rigidity of the inner plate of the engine cover can be reduced, the buffer is increased, and the damage of the collision force to the human body is reduced; and secondly, the weight of the inner plate of the engine cover can be reduced, the weight of the engine cover is reduced to the maximum extent on the premise of meeting the performances of integral rigidity, strength and the like, and the lightweight design is facilitated.
4. The utility model discloses the rubber coating groove is protruding muscle structure and with the laminating of bonnet planking. The uniformly distributed glue coating grooves are adopted, so that the outer plate of the engine cover can be effectively supported, and the sinking is prevented; in addition, the arrangement of the exhaust hole can avoid the phenomenon of air accumulation of the inner plate of the engine cover during coating electrophoresis, and the electrophoresis quality is improved.
Drawings
The invention will be described in further detail with reference to the following drawings and detailed description:
fig. 1 is the whole schematic diagram of the inner plate structure of the engine cover of the present invention.
Fig. 2 is a schematic top view of the inner plate structure of the engine cover of the present invention.
The labels in the above figures are respectively: 1. a main structure; 2. a middle arching portion; 21. a frame; 22. a support beam; 23. gluing a slot; 3. a profiled hole; 4. flanging; 5. and (4) exhausting holes.
Detailed Description
In the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "plane direction", "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 simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1 and 2, an inner panel structure of an automobile engine cover comprises a main structure 1 and a middle arch part 2, wherein the main structure 1 is positioned at the periphery of the middle arch part 2, and a special-shaped hole 3 is arranged at the joint of the main structure 1 and the middle arch part 2. The periphery of the main structure 1 is provided with a flange 4, and the flange 4 is attached to an outer plate of the engine cover. The middle arch part 2 of the inner plate of the engine cover and the edge flanging 4 around the main structure 1 of the utility model can transfer the bearing force of any point in the middle of the engine cover to the periphery, reduce the deformation of the engine cover and improve the rigidity of the engine cover; and the middle arched part 2 of the inner plate of the engine cover can well avoid hard spot areas of the front cabin, thereby playing the roles of reasonable decomposition and collision buffering. In addition, set up a plurality of abnormal shape holes 3 in the middle of the bonnet inner panel in the department of linking of hunch part 2 and main structure 1, abnormal shape hole 3 is the hole of irregular appearance, can reduce the hardness of bonnet board, increases the buffer power, and the injury that can indirect reduction caused human head because the resilience force of bonnet hard production is too hard when the collision. The utility model discloses in set up twelve special-shaped holes, specific figure can be adjusted according to the actual demand.
The middle arch part 2 is of a hollow structure and comprises a frame 21 and a supporting beam 22, and two ends of the supporting beam 22 are connected to the frame 21 to divide the space surrounded by the frame 21 into a plurality of hollow parts. Preferably, the middle arched portion 2 is provided with three support beams 22, and the three support beams 22 divide the space enclosed by the frame 21 into four hollow-out portions, and the four hollow-out portions are symmetrically distributed about the middle support beam. The middle arch part 2 is designed to have a hollow structure, so that the rigidity of an inner plate of the engine cover can be reduced, the buffering is increased, and the damage of collision force to a human body is reduced; and secondly, the weight of the inner plate of the engine cover can be reduced, the weight of the engine cover is reduced to the maximum extent on the premise of meeting the performances of integral rigidity, strength and the like, and the lightweight design is facilitated.
The supporting beam 22 and the frame 21 are provided with glue coating grooves 23 which are uniformly distributed, and the glue coating grooves 23 are of convex rib structures and are attached to an outer plate of the engine cover. Adopt evenly distributed's rubber coating groove, can effectual support bonnet planking, prevent to cave in.
The exhaust hole 5 is also formed in the inner plate of the engine cover, so that the phenomenon of air accumulation of the inner plate of the engine cover during coating electrophoresis can be avoided, and the electrophoresis quality is improved.
The periphery of the front end of the main structure 1 is of a trapezoid structure, the trapezoid is of an isosceles trapezoid, namely, two side edges form a splayed structure, and the splayed structure is favorable for the decomposition and transmission of collision force.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without the technical solutions of the present invention, or the present invention can be directly applied to other occasions without the improvements, and all are within the protection scope of the present invention.
Claims (8)
1. The utility model provides an automobile engine cover inner plate structure which characterized in that: the device comprises a main structure (1) and a middle arch part (2), wherein the main structure (1) is positioned at the periphery of the middle arch part (2), and a special-shaped hole (3) is formed in the joint of the main structure (1) and the middle arch part (2).
2. An automotive engine cover inner panel structure according to claim 1, characterized in that: the engine cover is characterized in that flanges (4) are arranged on the edges of the periphery of the main structure (1), and the flanges (4) are attached to an outer plate of the engine cover.
3. An automotive engine cover inner panel structure according to claim 2, characterized in that: the middle arch part (2) is of a hollow structure and comprises a frame (21) and a supporting beam (22), and two ends of the supporting beam (22) are connected to the frame (21) to divide the space enclosed by the frame (21) into a plurality of hollow parts.
4. An automotive engine cover inner panel structure according to claim 3, characterized in that: and glue coating grooves (23) which are uniformly distributed are arranged on the supporting beam (22) and the frame (21).
5. An automotive engine cover inner panel structure according to claim 4, characterized in that: the glue coating groove (23) is of a convex rib structure and is attached to an outer plate of the engine cover.
6. An automotive engine cover inner panel structure according to any one of claims 3 to 5, characterized in that: the middle arch part (2) is provided with three supporting beams (22), the three supporting beams (22) divide the space enclosed by the frame (21) into four hollow parts, and the four hollow parts are symmetrically distributed relative to the middle supporting beam.
7. An automotive engine cover inner panel structure according to claim 6, characterized in that: an exhaust hole (5) is also formed in the inner plate of the engine cover.
8. An automotive engine cover inner panel structure according to claim 7, characterized in that: the periphery of the front end of the main structure (1) is of a trapezoidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920628250.8U CN210284379U (en) | 2019-05-05 | 2019-05-05 | Inner plate structure of automobile engine cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920628250.8U CN210284379U (en) | 2019-05-05 | 2019-05-05 | Inner plate structure of automobile engine cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210284379U true CN210284379U (en) | 2020-04-10 |
Family
ID=70068830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920628250.8U Active CN210284379U (en) | 2019-05-05 | 2019-05-05 | Inner plate structure of automobile engine cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210284379U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113401251A (en) * | 2021-06-30 | 2021-09-17 | 宜宾凯翼汽车有限公司 | Finished automobile door surface difference fine adjustment tool and finished automobile door surface difference fine adjustment method |
| CN114179913A (en) * | 2021-09-13 | 2022-03-15 | 芜湖国风塑胶科技有限公司 | Front hatch cover assembly and assembling method thereof |
-
2019
- 2019-05-05 CN CN201920628250.8U patent/CN210284379U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113401251A (en) * | 2021-06-30 | 2021-09-17 | 宜宾凯翼汽车有限公司 | Finished automobile door surface difference fine adjustment tool and finished automobile door surface difference fine adjustment method |
| CN114179913A (en) * | 2021-09-13 | 2022-03-15 | 芜湖国风塑胶科技有限公司 | Front hatch cover assembly and assembling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An inner plate structure of automobile engine cover Effective date of registration: 20220713 Granted publication date: 20200410 Pledgee: Yibin Development Holding Group Co.,Ltd. Pledgor: YIBIN COWIN AUTO Co.,Ltd. Registration number: Y2022510000190 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230809 Granted publication date: 20200410 Pledgee: Yibin Development Holding Group Co.,Ltd. Pledgor: YIBIN COWIN AUTO Co.,Ltd. Registration number: Y2022510000190 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A structure for the inner panel of an automobile engine hood Granted publication date: 20200410 Pledgee: Yibin Development Holding Group Co.,Ltd. Pledgor: YIBIN COWIN AUTO Co.,Ltd. Registration number: Y2024510000007 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |