CN202448937U - Seat belt retractor device - Google Patents
Seat belt retractor device Download PDFInfo
- Publication number
- CN202448937U CN202448937U CN2012200514745U CN201220051474U CN202448937U CN 202448937 U CN202448937 U CN 202448937U CN 2012200514745 U CN2012200514745 U CN 2012200514745U CN 201220051474 U CN201220051474 U CN 201220051474U CN 202448937 U CN202448937 U CN 202448937U
- Authority
- CN
- China
- Prior art keywords
- housing
- seat belt
- safety
- buckle
- safety strap
- 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
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- Automotive Seat Belt Assembly (AREA)
Abstract
The utility model belongs to the field of automotive safety accessories, and specifically relates to a seat belt retractor device, which comprises a seat belt retractor housing, wherein a reel and a seat belt wound on the reel are arranged in the housing, and the end head part of the seat belt extends out of the housing; a limit component is arranged at the end part of the seat belt, and a socket buckle is fixedly arranged at one side of the housing; and a limit clamp is also arranged between the socket buckle and the housing, and a safety hook matched with a seat belt buckle is arranged on the socket buckle and is movably arranged on the socket buckle. The seat belt retractor device provided by the utility model has the advantages that through the further buckling of the safety hook and a safety ring on the upper side surface of the seat belt buckle, the safety is improved, so that the socket buckle can not fall off from the belt buckle; and a protruding strip on the limiting clamp also ensures that the limiting clamp can not be separated from the limit component, so that the safety of the seat belt is ensured.
Description
Technical field
The utility model belongs to the automotive safety fitting field, specifically is a kind of safety strap retracting device.
Background technology
Car belt is exactly to be used to guarantee that passenger and chaufeur prevent that when vehicle body receives fierce the strike passenger is by the device of safety air bag At time of eject injury on the automobile.The speed of modern automobile is very fast, in case bump, the vehicle body stop motion, and passenger's body, possibly crash Windshield and fly out outside window forward when serious in Che Nei and vehicle body strikes because inertia can move forward.Similarly injury takes place when preventing to collide, and public security department requires small-sized bus man and front-seat passenger to use of seat belts, so that during occurrence of traffic accident, safety strap prevents the secondary injury to the effect that the people plays buffering.On high-grade car, except preceding, back row seats all have outside the safety strap, and air bag system also is installed, in case get into an accident, air bag will be inflated ejection automatically, and the people is not bumped against on the vehicle body.
The inside of existing automobile generally is equipped with the safety strap of protecting driver and crew's personal safety to a certain extent, generally is provided with 2 self-rolling Webbing retractors the back row of automobile.The structure of this Webbing retractor comprises the taking-up device housing, is wound in the interior safety strap of housing, is located in the housing and stretches out the plug button of hull outside; The part that said plug button is positioned at housing is shaped as frame; In housing, be stacked with and be "] in the inboard of plug button " buting iron of shape, the inside face that the end of said safety strap is passed the gap between plug button and the buting iron and walked around buting iron shaped as frame part reaches the outside of housing.This Webbing retractor in use; Plug button be used for vehicle body on set buckling device clamping mutually because plug button is plugged on the said housing, the binding force between plug button and the housing can not be too big; When safety strap receives bigger impulsive force; Very easily slippage from the housing of plug button, thus make safety strap lose protective action, and the safety in utilization of the Webbing retractor of this structure is poor.
Summary of the invention
The purpose of the utility model is the weak point to technique scheme, proposes a kind of safety strap retracting device.
The utility model provides following technical scheme:
The safety strap retracting device, it comprises that safety strap furls housing, is provided with spool in the housing and is wound on the safety strap on the spool; Housing stretches out in safety strap termination portion; And be provided with limiting component in the end, housing one side is fixed with plug button, also is provided with spacing card between plug button and the housing; Described plug button is provided with the auxiliary catch that cooperates with buckle of safety belt, and this auxiliary catch is movably arranged on the plug button.
Described spacing card is provided with raised line.
The utility model has the advantages that further snapping through the guard hoop of auxiliary catch and buckle of safety belt upper side; Improve safety like this; Plug button can't be come off from bracelet, guaranteed also that through the raised line on the spacing card limiting component can't break away from spacing card, has guaranteed the safety of safety strap.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
As shown in Figure 1, the safety strap retracting device, it comprises that safety strap furls housing 1; Be provided with spool in the housing 1 and be wound on the safety strap 2 on the spool, housing 1 stretches out in safety strap 2 termination portions, and is provided with limiting component 2a in the end; This limiting component 2a is hexagonal spacing button, and housing 1 one sides are fixed with plug button 3, also is provided with spacing card 4 between plug button 3 and the housing 1; Described plug button 3 is provided with the auxiliary catch 5 that cooperates with buckle of safety belt, and this auxiliary catch 5 is movably arranged on the plug button 3.
Wherein, can also be provided with raised line 6 on the spacing card 4.
Claims (2)
1. safety strap retracting device, it comprises that safety strap furls housing, is provided with spool in the housing and is wound on the safety strap on the spool; Housing stretches out in safety strap termination portion; And be provided with limiting component in the end, housing one side is fixed with plug button, also is provided with spacing card between plug button and the housing; It is characterized in that: described plug button is provided with the auxiliary catch that cooperates with buckle of safety belt, and this auxiliary catch is movably arranged on the plug button.
2. safety strap retracting device according to claim 1 is characterized in that: described spacing card is provided with raised line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200514745U CN202448937U (en) | 2012-02-17 | 2012-02-17 | Seat belt retractor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200514745U CN202448937U (en) | 2012-02-17 | 2012-02-17 | Seat belt retractor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202448937U true CN202448937U (en) | 2012-09-26 |
Family
ID=46864825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200514745U Expired - Fee Related CN202448937U (en) | 2012-02-17 | 2012-02-17 | Seat belt retractor device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202448937U (en) |
-
2012
- 2012-02-17 CN CN2012200514745U patent/CN202448937U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20120926 Termination date: 20170217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |