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engine cover hinge

A technology of engine cover and hinge, which is applied in the field of automobile front cabin, can solve the problems of unqualified collision test, etc., and achieve the effect of reducing HIC value and avoiding damage

Active Publication Date: 2019-09-24
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, the connection between the first connecting plate 13' of the fixed plate assembly 1' and the cover plate mounting plate 11' on the front panel will be applied to the engine cover mounting plate 21' and the rotating plate assembly 2' through the guide 222'. The force in the opposite direction of the rotation direction will cause the bolts on the engine cover mounting plate 21' to penetrate the engine cover, greatly increasing the HIC (Head Injury Criterion, Head Injury Criterion, Head Injury Criterion, head injury index) value, resulting in failure of the crash test

Method used

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Embodiment Construction

[0038] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0039] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0040] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0041] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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Abstract

The invention discloses an engine hood hinge which comprises a fixed plate assembly and a rotary plate assembly, wherein a guiding groove and a colliding groove are formed in the edge of a first connecting plate of the fixed plate assembly; a second connecting plate of the rotary plate assembly comprises a second connecting plate body and a guiding piece; the guiding piece extends towards the first connecting plate from the edge of the second connecting plate body and is matched with the guiding groove; an avoiding part and a blocking part are arranged on the inner edge, in the direction thatthe the rotary plate assembly rotates towards a cowl top relative to the fixed plate assembly, of the colliding groove; and the engine hood hinge has the slight collision state and the heavy collisionstate. The colliding groove is formed in the engine hood hinge, when an engine compartment is collided with smaller force, the engine hood hinge is prevented from being damaged; when the engine compartment is collided with larger force, a bolt on an engine hood mounting plate is effectively prevented from penetrating through the engine hood, so that the HIC value at the engine hood mounting plateconnecting part of the engine hood and the rotary plate assembly is reduced.

Description

technical field [0001] The invention relates to the field of the front cabin of an automobile, more specifically, to an engine cover hinge. Background technique [0002] The engine cover of the car is installed on the cowl upper cover support plate and the front fender through the engine cover hinge. like figure 1 As shown, the engine cover hinge includes a fixed plate assembly 1' and a rotating plate assembly 2'. The fixed plate assembly 1' includes the front wall top cover mounting plate 11', the front fender mounting plate 12' and the first connecting plate 13', the front wall top cover mounting plate 11' and the front fender mounting plate 12 'Installed to the cowl upper cover support plate and the front fender respectively by bolts. The rotating plate assembly 2' includes an engine cover mounting plate 21' and a second connecting plate 22', and the engine cover mounting plate 21' is mounted on the engine cover through bolts. Moreover, the first connecting plate 13' ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05D5/02E05D11/10
Inventor 洪学臣周磊磊佘洋李晓庆习健伟
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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