CN207510360U - A kind of car belt high-precision latch - Google Patents
A kind of car belt high-precision latch Download PDFInfo
- Publication number
- CN207510360U CN207510360U CN201721588330.2U CN201721588330U CN207510360U CN 207510360 U CN207510360 U CN 207510360U CN 201721588330 U CN201721588330 U CN 201721588330U CN 207510360 U CN207510360 U CN 207510360U
- Authority
- CN
- China
- Prior art keywords
- latch
- shifting block
- axis hole
- block axis
- precision
- 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 discloses a kind of car belt high-precision latch, including latch, entire latch is triangle, one side of latch is equipped with several main lock teeth, another side equipped with several from lock tooth, shifting block axis hole is offered in the middle part of latch, run through in the shifting block axis hole and be equipped with shifting block axis pin, and shifting block axis hole periphery is equipped with a circle reinforcing rib.The utility model is compared with traditional technology, latch is fixed on by vehicle body by axis hole of the shifting block axis hole through latch, reinforcing rib is designed around shifting block axis hole to improve its use intensity, two groups of lock teeth of latch are fixed respectively with two parts of safety belt, when safety belt locking by two groups of common stress of lock tooth, meanwhile inertia scotch can further improve the locking effect of latch and vehicle body.
Description
Technical field
The utility model belongs to auto parts machinery manufacture field, and in particular to a kind of car belt high-precision latch.
Background technology
Car belt is a kind of protective device on the automobile, for bringing to a halt or vehicle body is fiercely hit
When hitting, driver and passenger's body is firmly fettered on the seat, it is made to preserve from.The speed of Hyundai Motor quickly, once occur
Vehicle body stop motion is collided, and passenger's body is hit since inertia will continue to travel forward with vehicle body in the car, when serious
Windshield may be crashed and flown out forward outside window, similar injury occurs for prevent and colliding when, and public security department's requirement is small-sized
Bus man and front-seat passenger must use of seat belts, during so that traffic accident occurs, safety belt plays human body slow
The effect of punching, prevents secondary injury.And motor-vehicle accident investigation shows when head-on crash occurs, if being configured with safety
System, can reduce casualty rate more than half.
One of the important component of car belt as passive security is the component of each automobile indispensability, substantially at present
Accomplish that there is the configuration of safety belt at each seat, latch is one of highly important part in safety belt.At present, have Chinese special
Profit 201520933944.4 discloses a kind of safety belt blocking lock stops, by mounted on upper and lower the two of safety belt different parts
Block latch is connected, and carry out locking by the lock tooth on latch by the ring gear that links.Such design distich moving teeth ring
Interior connecting shaft intensity requirement is very high, and connecting shaft will certainly be for a long time easy to break by more than the pulling force in both direction
It splits, and the ring gear that links also is easy to cause to damage with connecting shaft generation excessive friction；Meanwhile the design of two pieces of latch increases
Torque causes stress to increase, and is also unfavorable for latch and uses for a long time.
Invention content
Goal of the invention：The purpose of this utility model is that in view of the deficiencies of the prior art, a kind of car belt is provided and is used
High-precision latch.
Technical solution：In order to reach foregoing invention purpose, what the utility model was specifically performed by：A kind of automobile peace
Full band high-precision latch, including latch, entire latch is triangle, one side of latch be equipped with several main lock teeth,
Another side offers shifting block axis hole equipped with several in the middle part of lock tooth, latch, runs through in the shifting block axis hole equipped with shifting block axis pin,
And shifting block axis hole periphery is equipped with a circle reinforcing rib.
Wherein, the number of the main lock tooth is not less than 3.
Wherein, the latch further includes an inertia scotch.
Advantageous effect：The utility model compared with traditional technology, by shifting block axis hole through latch axis hole by locking
Block is fixed on vehicle body, and reinforcing rib is designed around shifting block axis hole to improve its use intensity, two groups of lock teeth of latch respectively with
Two parts of safety belt are fixed, when safety belt locking by two groups of common stress of lock tooth, meanwhile, inertia scotch
The locking effect of latch and vehicle body can be further improved.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Specific embodiment
A kind of car belt high-precision latch as shown in Figure 1, including latch 1, entire latch is triangle
Shape, one side of latch 1 are equipped with several main lock teeth 2, another side equipped with several from lock tooth 3, and 1 middle part of latch offers shifting block axis
Hole 4, the shifting block axis hole 4 is interior to be run through equipped with shifting block axis pin 5, and 4 periphery of shifting block axis hole is equipped with a circle reinforcing rib 6, the main lock
The number of tooth 2 is not less than 3, and the latch 1 further includes an inertia scotch 7.
Claims (3)
1. a kind of car belt high-precision latch, which is characterized in that including latch（1）, entire latch is triangle
Shape, latch（1）One side be equipped with several main lock teeth（2）, another side be equipped with it is several from lock tooth（3）, latch（1）Middle part opens up
There is shifting block axis hole（4）, the shifting block axis hole（4）It is interior to run through equipped with shifting block axis pin（5）, and shifting block axis hole（4）Periphery is equipped with a circle
Reinforcing rib（6）.
2. car belt according to claim 1 high-precision latch, which is characterized in that the main lock tooth（2）'s
Number is not less than 3.
3. car belt according to claim 1 or 2 high-precision latch, which is characterized in that the latch（1）
Further include an inertia scotch（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721588330.2U CN207510360U (en) | 2017-11-24 | 2017-11-24 | A kind of car belt high-precision latch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721588330.2U CN207510360U (en) | 2017-11-24 | 2017-11-24 | A kind of car belt high-precision latch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207510360U true CN207510360U (en) | 2018-06-19 |
Family
ID=62538647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721588330.2U Expired - Fee Related CN207510360U (en) | 2017-11-24 | 2017-11-24 | A kind of car belt high-precision latch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207510360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107901874A (en) * | 2017-11-24 | 2018-04-13 | 宜兴市奥华汽配有限公司 | A kind of high-precision latch of car belt |
-
2017
- 2017-11-24 CN CN201721588330.2U patent/CN207510360U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107901874A (en) * | 2017-11-24 | 2018-04-13 | 宜兴市奥华汽配有限公司 | A kind of high-precision latch of car belt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180619 Termination date: 20191124 |