CN202047690U - Engine cover hinge self-locking structure - Google Patents

Engine cover hinge self-locking structure Download PDF

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Publication number
CN202047690U
CN202047690U CN2011201076103U CN201120107610U CN202047690U CN 202047690 U CN202047690 U CN 202047690U CN 2011201076103 U CN2011201076103 U CN 2011201076103U CN 201120107610 U CN201120107610 U CN 201120107610U CN 202047690 U CN202047690 U CN 202047690U
Authority
CN
China
Prior art keywords
hinge
self
utility
locking structure
hook
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011201076103U
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Chinese (zh)
Inventor
魏海智
王晓瑛
李海洋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FAW Group Corp
Original Assignee
FAW Group Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by FAW Group Corp filed Critical FAW Group Corp
Priority to CN2011201076103U priority Critical patent/CN202047690U/en
Application granted granted Critical
Publication of CN202047690U publication Critical patent/CN202047690U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Hinges (AREA)

Abstract

The utility model relates to an engine cover hinge self-locking structure, comprising a hinge support and a hinge arm and characterized in that the hinge support and the hinge arm are provided with hook-shaped structures, the two hook-shaped structures being locked with each other tightly. The utility model respectively adds a hook-shaped structure to the hinge support and the hinge arm to ensure that when the hinge arm rotates relative to the hinge support, the structures do not interfere with each other. The utility model realizes that an engine cover hinge can take self-locking effects when vehicles collide; the effective effects are that a self-locking structure which has simple structure, light weight, high security, stable reliability, long service life, low cost and is easy to assemble is added to a hinge itself, which realizes all clamp assembling and save labor force.

Description

The hood hinge self-locking structure
Technical field
The utility model relates to a kind of hood hinge self-locking structure, is a kind of hood hinge that can realize auto-lock function when vehicle collision.
Background technology
Traditional hood hinge only can be realized the open function of hood, does not have safety protection function when vehicle collision.Realize the assembly of its safety protection function as extra interpolation, shortcoming is that number of spare parts is many, weight is big, cost is high, assembling is complicated, and because it is built-up member, the influence that the reliability on rotating mechanism is subjected to assembly precision is bigger.
Summary of the invention
The purpose of this utility model is to provide a kind of hood hinge self-locking structure, and it is respectively at adding hook formation on hinge bracket and the hinge arms, when guaranteeing the relative hinge bracket rotation of hinge arms, and this structure phase mutually noninterfere.Hood hinge can play the effect of oneself's locking when being implemented in vehicle collision.
The realization of technical solutions of the utility model is like this: the hood hinge self-locking structure, form by hinge bracket and hinge arms, and it is characterized in that: be provided with hook formation on hinge bracket and hinge arms, two hook formations are locked mutually.
Good effect of the present utility model is to add self-locking structure in hinge self, and it is simple in structure, in light weight, safe, reliability stable, long service life, cost are low, and assembling easily, can realize full anchor clamps assembling, saves manpower.
Description of drawings
Fig. 1 hood hinge structural representation of the present utility model.
Fig. 2 is the schematic diagram of the utility model hood hinge self-locking state.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described: as shown in Figure 1, the hood hinge self-locking structure, be made up of hinge bracket 1 and hinge arms 2, it is characterized in that: be provided with hook formation on hinge bracket 1 and hinge arms 2, two hook formations are locked mutually.As shown in Figure 2, when collision happens, hood and hinge arms 2 gross distortions, relative motion can take place by relative hinge bracket 1 in hinge arms 2, hook formation on hinge arms 2 and the hinge bracket 1 can be in contact with one another at this moment, limit rotation and rectilinear motion between hinge arms and the hinge bracket, play the auto-lock function of hinge, effectively avoided hinge to lose efficacy and caused hood to invade driver's cabin causing occupant injury.

Claims (1)

1. the hood hinge self-locking structure is made up of hinge bracket and hinge arms, it is characterized in that: be provided with hook formation on hinge bracket and hinge arms, two hook formations are locked mutually.
CN2011201076103U 2011-04-13 2011-04-13 Engine cover hinge self-locking structure Expired - Fee Related CN202047690U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201076103U CN202047690U (en) 2011-04-13 2011-04-13 Engine cover hinge self-locking structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201076103U CN202047690U (en) 2011-04-13 2011-04-13 Engine cover hinge self-locking structure

Publications (1)

Publication Number Publication Date
CN202047690U true CN202047690U (en) 2011-11-23

Family

ID=44988001

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201076103U Expired - Fee Related CN202047690U (en) 2011-04-13 2011-04-13 Engine cover hinge self-locking structure

Country Status (1)

Country Link
CN (1) CN202047690U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103147643A (en) * 2013-03-26 2013-06-12 重庆长安汽车股份有限公司 Hinge for front cover of automobile
CN111058707A (en) * 2018-10-16 2020-04-24 长城汽车股份有限公司 Hood hinge of vehicle and vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103147643A (en) * 2013-03-26 2013-06-12 重庆长安汽车股份有限公司 Hinge for front cover of automobile
CN111058707A (en) * 2018-10-16 2020-04-24 长城汽车股份有限公司 Hood hinge of vehicle and vehicle

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20111123

Termination date: 20200413