CN202047690U - Engine cover hinge self-locking structure - Google Patents
Engine cover hinge self-locking structure Download PDFInfo
- 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
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- Prior art keywords
- hinge
- self
- utility
- locking structure
- hook
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- 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
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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
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.
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 |
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CN (1) | CN202047690U (en) |
Cited By (2)
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 |
-
2011
- 2011-04-13 CN CN2011201076103U patent/CN202047690U/en not_active Expired - Fee Related
Cited By (2)
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 |