CN204055705U - A kind of safety belt lock end of thread anglec of rotation position limiting structure - Google Patents
A kind of safety belt lock end of thread anglec of rotation position limiting structure Download PDFInfo
- Publication number
- CN204055705U CN204055705U CN201420405904.8U CN201420405904U CN204055705U CN 204055705 U CN204055705 U CN 204055705U CN 201420405904 U CN201420405904 U CN 201420405904U CN 204055705 U CN204055705 U CN 204055705U
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- CN
- China
- Prior art keywords
- snap close
- adapter plate
- arc
- shaped slot
- position limiting
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- Expired - Fee Related
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- Automotive Seat Belt Assembly (AREA)
Abstract
The utility model provides a kind of safety belt lock end of thread anglec of rotation position limiting structure, safety belt lock catch comprises the snap close body and snap close adapter plate that are fixedly connected with, the side of automotive seat is provided with snap close adapter plate, and described snap close adapter plate is connected with described snap close adapter plate by hold-down bolt; Described position limiting structure comprises to be located at arc-shaped slot on described snap close adapter plate and to be inserted in this arc-shaped slot, to be located at the block tongue of described snap close adapter plate lower end, described arc-shaped slot is concentric with the mounting hole of described hold-down bolt, and the central angle that described arc-shaped slot is corresponding is 60 ° ~ 80 °.The block tongue of position limiting structure disclosed in the utility model and arc-shaped slot are set directly on snap close adapter plate and snap close adapter plate respectively, no longer need other design and use positioning plate, reduce number of parts, and structure is simple, and cost is low, and product weight is little.
Description
Technical field
The utility model relates to vehicular spare parts, is specifically related to a kind of safety belt lock end of thread anglec of rotation position limiting structure.
Background technology
Automobile brings great convenience to the trip of people at society, but ever-increasing vehicle proposes more requirement to safety traffic.Safety strap is exactly simply a kind of and the setting of actv. automotive safety, and be the vitals that vehicle safety ensures, safety strap ties up to passenger's fixing with it and the fixation degree of safety strap itself, all has important impact to the safety of passenger.What automobile was conventional is body-restraining seat belt, and two end points is generally arranged on the side of auto body, be generally on B post, and another attachment point is arranged on the side of automotive seat away from vehicle body at front row.Body-restraining seat belt adopts the mode of snap close to snap onto on the snap close of seat side by the dead bolt of on safety strap usually, and, in order to prevent safety strap from twisting together, usual utilization is arranged on the position limiting structure on seat side and carries out spacing to the anglec of rotation of snap close.
At present, the anglec of rotation spacing by having coordinated between custom-designed positioning plate with the position-limited trough on snap close adapter plate of automobile safety belt lock catch end.Need customized design positioning plate, part increases, cost, assembling manpower and product weight on all can increase to some extent, do not meet current China demand of industrial production energy-conservation, fall this etc. requirement.
Utility model content
The technical problems to be solved in the utility model is to provide the safety belt lock end of thread anglec of rotation position limiting structure that a kind of part is few, structure is simple, cost is low, product weight is little.
For solving the problems of the technologies described above, embodiment of the present utility model provides a kind of safety belt lock end of thread anglec of rotation position limiting structure, wherein, safety belt lock catch comprises the snap close body and snap close adapter plate that are fixedly connected with, the side of automotive seat is provided with snap close adapter plate, and described snap close adapter plate is connected with described snap close adapter plate by hold-down bolt;
Described position limiting structure comprises to be located at arc-shaped slot on described snap close adapter plate and to be inserted in this arc-shaped slot, to be located at the block tongue of described snap close adapter plate lower end, described arc-shaped slot is concentric with the mounting hole of described hold-down bolt, and the central angle that described arc-shaped slot is corresponding is 60 ° ~ 80 °.
Wherein, described automotive seat and snap close adapter plate divide the both sides occuping described snap close adapter plate, the inside bending of described block tongue.
Further, the bending of described block tongue relative snap close adapter plate right angle extends.
Wherein, the angle of inclination of the back side edge of described arc-shaped slot and the mounting hole circle center line connecting of hold-down bolt is 225 ° ~ 250 °.
Wherein, the width of described block tongue is 1/5 ~ 1/3 of arc-shaped slot arc length.
Preferably, when the angle of inclination of the back side edge of described arc-shaped slot and the mounting hole circle center line connecting of hold-down bolt is 230 °, the central angle that described arc-shaped slot is corresponding is 60 °.
The beneficial effect of technique scheme of the present utility model is as follows:
In such scheme, the block tongue of position limiting structure and arc-shaped slot are set directly on snap close adapter plate and snap close adapter plate respectively, no longer need other design and use positioning plate, reduce number of parts, and structure is simple, and cost is low, and product weight is little.
Accompanying drawing explanation
Fig. 1 is the structural representation after the utility model embodiment one is mounted to automotive seat;
Fig. 2 is the structural representation of embodiment one;
Fig. 3 is the STRUCTURE DECOMPOSITION figure of embodiment one;
Fig. 4 is the partial enlarged drawing of block tongue and arc-shaped slot cooperation place in Fig. 1;
Fig. 5 is the section-drawing of A-A along the line in Fig. 4.
Description of reference numerals:
1, safety belt lock catch;
10, snap close body;
11, snap close adapter plate;
110, block tongue;
2, snap close adapter plate;
20, arc-shaped slot;
3, hold-down bolt;
4, automotive seat.
Detailed description of the invention
For making the technical problems to be solved in the utility model, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The utility model, for existing automobile safety belt buckle end and the problem such as junction, seat side part is many, cost is high, weight is large, provides a kind of safety belt lock end of thread anglec of rotation position limiting structure.
As shown in Figure 1 and Figure 2, embodiment of the present utility model provides a kind of safety belt lock end of thread anglec of rotation position limiting structure, safety belt lock catch 1 comprises the snap close body 10 and snap close adapter plate 11 that are fixedly connected with, the side of automotive seat 4 is provided with snap close adapter plate 2, described snap close adapter plate 11 is connected with described snap close adapter plate 2 by hold-down bolt 3, and described automotive seat 4 and snap close adapter plate 11 points occupy the both sides of described snap close adapter plate 2.
As shown in Figure 3, described position limiting structure comprises to be located at arc-shaped slot on described snap close adapter plate 2 20 and to be inserted in this arc-shaped slot 20, to be located at the block tongue 110 of described snap close adapter plate 11 lower end, described arc-shaped slot 20 is concentric with the mounting hole of described hold-down bolt 3, and the central angle alpha of described arc-shaped slot 20 correspondence is 60 ° ~ 80 °.
The inwardly bending of described block tongue 110, and described block tongue 110 snap close adapter plate 11 right angle bending extension relatively.
The width of described block tongue 110 is 1/5 ~ 1/3 of arc-shaped slot 20 arc length.
As shown in Figure 4, Figure 5, the angle of inclination of the back side edge of described arc-shaped slot 20 and the mounting hole circle center line connecting of hold-down bolt 3 is 225 ° ~ 250 °.
In the present embodiment, when the angle of inclination of the back side edge of described arc-shaped slot 20 and the mounting hole circle center line connecting of hold-down bolt 3 is 230 °, the central angle of described arc-shaped slot 20 correspondence is 60 °.
The block tongue of position limiting structure disclosed in the utility model and arc-shaped slot are set directly on snap close adapter plate and snap close adapter plate respectively, no longer need other design and use positioning plate, reduce number of parts, and structure is simple, and cost is low, and product weight is little.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a safety belt lock end of thread anglec of rotation position limiting structure, wherein, safety belt lock catch comprises the snap close body and snap close adapter plate that are fixedly connected with, it is characterized in that, the side of automotive seat is provided with snap close adapter plate, and described snap close adapter plate is connected with described snap close adapter plate by hold-down bolt;
Described position limiting structure comprises to be located at arc-shaped slot on described snap close adapter plate and to be inserted in this arc-shaped slot, to be located at the block tongue of described snap close adapter plate lower end, described arc-shaped slot is concentric with the mounting hole of described hold-down bolt, and the central angle that described arc-shaped slot is corresponding is 60 ° ~ 80 °.
2. safety belt lock end of thread anglec of rotation position limiting structure according to claim 1, it is characterized in that, described automotive seat and snap close adapter plate divide the both sides occuping described snap close adapter plate, the inside bending of described block tongue.
3. safety belt lock end of thread anglec of rotation position limiting structure according to claim 2, is characterized in that, the bending of described block tongue relative snap close adapter plate right angle extends.
4. safety belt lock end of thread anglec of rotation position limiting structure according to claim 1, is characterized in that, the angle of inclination of the back side edge of described arc-shaped slot and the mounting hole circle center line connecting of hold-down bolt is 225 ° ~ 250 °.
5. safety belt lock end of thread anglec of rotation position limiting structure according to claim 1, it is characterized in that, the width of described block tongue is 1/5 ~ 1/3 of arc-shaped slot arc length.
6. safety belt lock end of thread anglec of rotation position limiting structure according to claim 4, is characterized in that, when the angle of inclination of the back side edge of described arc-shaped slot and the mounting hole circle center line connecting of hold-down bolt is 230 °, the central angle that described arc-shaped slot is corresponding is 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420405904.8U CN204055705U (en) | 2014-07-22 | 2014-07-22 | A kind of safety belt lock end of thread anglec of rotation position limiting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420405904.8U CN204055705U (en) | 2014-07-22 | 2014-07-22 | A kind of safety belt lock end of thread anglec of rotation position limiting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204055705U true CN204055705U (en) | 2014-12-31 |
Family
ID=52197270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420405904.8U Expired - Fee Related CN204055705U (en) | 2014-07-22 | 2014-07-22 | A kind of safety belt lock end of thread anglec of rotation position limiting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204055705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081790A (en) * | 2019-04-23 | 2019-08-02 | 陕西科技大学 | A kind of pivoted arm Position Keeper and its application method |
-
2014
- 2014-07-22 CN CN201420405904.8U patent/CN204055705U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081790A (en) * | 2019-04-23 | 2019-08-02 | 陕西科技大学 | A kind of pivoted arm Position Keeper and its application method |
| CN110081790B (en) * | 2019-04-23 | 2021-03-30 | 陕西科技大学 | Rotating arm position retainer and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170406 Address after: 101300 Beijing city Shunyi District Shuanghe Street No. 99 Patentee after: BAIC MOTOR CORPORATION LTD. Address before: 101300 Beijing City Renhe Town Shunyi District Shuanghe Street No. 99 Patentee before: Beijing Automobile Research General Institute Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20200722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |