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Lightweight automobile engine cover

A hood and lightweight technology, applied to vehicle components, upper structure, upper structure sub-assembly, etc., can solve the problems of insufficient energy saving and emission reduction, excess component strength, heavy vehicle weight, etc., and achieve light weight, Easy molding, good impact resistance

Pending Publication Date: 2017-10-13
JIANGSU SHENXIANG ELECTROMECHANICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The technical problem to be solved by the present invention is that the weight of the vehicle is relatively heavy and some components are too strong, which cannot fully achieve the purpose of energy saving and emission reduction

Method used

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  • Lightweight automobile engine cover
  • Lightweight automobile engine cover
  • Lightweight automobile engine cover

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] combine as figure 1 , Figure 4 , Figure 5 and Figure 6 Shown, a kind of lightweight automobile engine cover, described engine cover comprises outer plate and inner plate, and described inner plate is provided with lock installation hole (1), drain hole (2), strut installation hole (3) and hinge The hole (4) is characterized in that:

[0044]The outer panel and the inner panel are integrally formed respectively, and the outer panel and the inner panel are assembled with an adhesive; the surface of the inner panel and the outer panel is also provided with a number of reinforcing ribs and a plurality of protrusions platform area; the plurality of ribs are used to increase the overall deformation resistance of the inner panel; the plurality of boss areas are respectively provided with a number of glue overflow grooves to prevent the glue from overflowing to other areas during the gluing assembly process of the outer panel and the inner panel .

[0045] combine fig...

Embodiment 2

[0060] combine as figure 1 , Figure 4 , Figure 5 and Figure 6 Shown, a kind of lightweight automobile engine cover, described engine cover comprises outer plate and inner plate, and described inner plate is provided with lock installation hole (1), drain hole (2), strut installation hole (3), hinge The hole (4) is characterized in that:

[0061] The outer panel and the inner panel are respectively integrally formed, and the outer panel and the inner panel are assembled with an adhesive; the surface of the side where the inner panel and the outer panel are bonded is also provided with a number of reinforcing ribs and a plurality of bosses area; the plurality of reinforcing ribs are used to increase the overall deformation resistance of the inner panel; the plurality of boss areas are respectively provided with a number of glue overflow grooves to prevent the glue from overflowing to other areas during the gluing assembly process of the outer panel and the inner panel.

...

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Abstract

The invention relates to the field of technologies for manufacturing accessories of automobile bodies, in particular to a lightweight automobile engine cover which comprises an outer plate and an inner plate. Lock mounting holes, a drowning hole, a stay bar mounting hole and hinge holes are formed in the inner plate, and the outer plate and the inner plate are separately integrally formed and are assembled by adhesive; a plurality of reinforcing ribs and a plurality of boss regions are further arranged on the surface of the side, which clings to the outer plate, of the inner plate; the reinforcing ribs are used for improving the integral deformation resistance of the inner plate; a plurality of glue spilling inlet grooves are formed in the multiple boss regions, and glue can be prevented from spilling to other regions in procedures for applying adhesive to assemble the outer plate and the inner plate. The lightweight automobile engine cover has the advantages that the stiffening ribs are additionally arranged on the inner plate, and accordingly the engine cover deformation resistance of the inner plate can be improved; the lightweight automobile engine cover is made of novel composite materials, is light and has certain deformation capacity owing to elastic characteristics of the thermoplastic composite materials, and excellent effects of protecting pedestrians can be realized.

Description

technical field [0001] The invention relates to the technical field of automobile body accessories manufacturing, in particular to a lightweight automobile engine cover. Background technique [0002] In the field of automobiles, the lightweight of automobiles is one of the important ways to save energy and reduce emissions. The lightweight of the car can improve the power, economy, safety and reduce exhaust emissions by reducing the weight of the car itself, so as to achieve the purpose of energy saving and environmental protection, and the effect is very obvious. Automobile lightweight is to reduce the overall vehicle quality of the automobile as much as possible under the premise of ensuring the strength and safety performance of the automobile, and then improve the overall performance of the automobile such as power and safety, so as to achieve the purpose of energy saving and emission reduction. [0003] The car hood is an important part of the car. It not only plays th...

Claims

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Application Information

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IPC IPC(8): B62D25/10B62D25/12
CPCB62D25/105B62D25/12
Inventor 陈丁垚李坤阙招娣吴祥林颜昌海杨根山
Owner JIANGSU SHENXIANG ELECTROMECHANICAL
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