CN207106268U - Equipped with the commercial car back seat structure of three-point safety belt - Google Patents
Equipped with the commercial car back seat structure of three-point safety belt Download PDFInfo
- Publication number
- CN207106268U CN207106268U CN201720937782.0U CN201720937782U CN207106268U CN 207106268 U CN207106268 U CN 207106268U CN 201720937782 U CN201720937782 U CN 201720937782U CN 207106268 U CN207106268 U CN 207106268U
- Authority
- CN
- China
- Prior art keywords
- ribbon
- seat
- back seat
- safety belt
- turnover device
- 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 commercial car back seat structure equipped with three-point safety belt, including back seat, its backrest frames is fixedly connected by mounting bracket and intermediate die plate with underbody, turnover device is connected between on installing plate, there is turnover device tripper on backrest frames, the seat belt mechanisms of passenger position include the Webbing retractor and shackle being fixed on body rear wall longeron among back seat, it is fixed on guide on the ribbon on backrest frames top, and be fixed on underbody first, second lock, ribbon in Webbing retractor is successively by guide on shackle and ribbon, two dead bolts positioned at ribbon front end are respectively with first, second lock is engaged.The utility model makes the main stress point of safety belt be distributed on body structure, and the intensity requirement of seat, bottom plate is greatly reduced, and is advantageous to reduce component weight, while the arrangement occupies little space, and seat and safety belt are easy for installation flexibly, are easy to safeguard.
Description
Technical field
Automobile assembling technical field is the utility model is related to, more particularly, to a kind of commercialization equipped with three-point safety belt
Car back seat structure.
Background technology
Nineteen fifty-nine, first item modern times three-point safety belt are appeared on automobile.Three-point safety belt by fetter shoulder and
Waist protects the safety of whole body, and a safer environment by bus of driving has been built for us.When vehicle suffers from just
Face collision, knock into the back or during emergency brake, can be effective because three-point safety belt has carried out good fixation above the waist to occupant
Prevent occupant from continuing to move forward under effect of inertia, avoid occupant that shock occurs with in-car miscellaneous part and damage.Usual feelings
It is the critical piece of the safety belt that passenger is equipped among heel row under condition（Such as Webbing retractor）Installed in seat back-rest framework
On, to make belt anchorage point experiment can be by ensure the security during passenger's use, now to backrest frames
Intensity has very high requirement, so causes the weight of backrest to be consequently increased.But for commercial car, after most of vehicles
Portion space is smaller, while when backrest frames overstriking aggravates, is limited to passenger among heel row by space and assembly difficulty and matched somebody with somebody position
Sizable difficulty be present in standby three-point safety belt.
The content of the invention
The utility model provides a kind of commercial car back seat structure equipped with three-point safety belt, it is therefore intended that solves
The problem of passenger position is difficult to be equipped with three-point safety belt among commercial car heel row.
To achieve the above object, the utility model can take following technical proposals：
Commercial car back seat structure described in the utility model equipped with three-point safety belt, including it is provided with safety
Back seat with mechanism, the back seat include the backrest frames with turnover device, and the backrest frames pass through both sides
Mounting bracket and intermediate die plate are fixedly connected with underbody, and the turnover device bottom is connected on the intermediate die plate,
Turnover device tripper is provided with backrest frames, being arranged on the seat belt mechanisms of passenger position among back seat is included admittedly
The Webbing retractor and shackle that are scheduled on body rear wall longeron, it is fixed on backrest frames top and knitting on the left of turnover device
Take guide and the first lock and the second lock positioned at turnover device both sides being fixed on underbody, the safety
Ribbon in Webbing retractor is successively by guide on shackle and ribbon, and two dead bolts positioned at the ribbon front end are respectively with the
First, the second lock is engaged.
Commercial car back seat structure provided by the utility model equipped with three-point safety belt, by Webbing retractor
Be fixed on back wall longeron, ribbon is after shackle pull-out, structure on the seat integrated compared to existing coiler, its mainly by
Force is distributed on body structure, and the intensity requirement of seat, bottom plate is greatly reduced, and is advantageous to reduce component weight, together
When the arrangement occupy little space, seat and safety belt it is easy for installation flexibly, be easy to safeguard.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in figure 1, the commercial car back seat structure described in the utility model equipped with three-point safety belt, including
The back seat of seat belt mechanisms is provided with, back seat includes the backrest frames 2 of the tower structure with turnover device 1, leaned on
The bottom of spine frame 2 is fixedly connected by the mounting bracket 3 and intermediate die plate 4 of both sides with underbody.The above-mentioned bottom of turnover device 1
It is bolted on intermediate die plate 4, the top of backrest frames 2 is provided with turnover device tripper 5, by turning down the He of device 1
The mutual cooperation of turnover device tripper 5 can realize the front and rear upset of backrest.Peace installed in passenger position among back seat
All-cord engine structure, including the Webbing retractor 7 being fixed on body rear wall longeron 6 and the hook above Webbing retractor 7
Ring 8, it is fixed on the top of backrest frames 2 and is located at guide 9 on the ribbon in the left side of turnover device 1 and is fixed on underbody
Positioned at the first lock 10 of turnover device 1 both sides and the second lock 11；The ribbon 12 pulled out in Webbing retractor 7 first passes through hook
Ring 8, then pulled out from ribbon in guide 9, two dead bolts 13,14 positioned at the front end of ribbon 12 latch with first, second respectively
10th, 11 it is engaged, combines among back seat into the three-point safety belt mechanism of position.
Claims (1)
1. a kind of commercial car back seat structure equipped with three-point safety belt, including it is provided with the rear row seat of seat belt mechanisms
Chair, the back seat are included with turnover device（1）Backrest frames（2）, the backrest frames（2）Pass through the installation branch of both sides
Frame（3）And intermediate die plate（4）It is fixedly connected with underbody, the turnover device（1）Bottom is connected to the intermediate die plate
（4）On, backrest frames（2）On be provided with turnover device tripper（5）, it is characterised in that：It is arranged on passenger among back seat
The seat belt mechanisms of position include being fixed on body rear wall longeron（6）On Webbing retractor（7）And shackle（8）, it is fixed
In backrest frames（2）Top is simultaneously located at turnover device（1）Guide on the ribbon in left side（9）And it is fixed on underbody
Positioned at turnover device（1）First lock of both sides（10）With the second lock（11）, the Webbing retractor（7）In ribbon（12）
Pass through shackle successively（8）With guide on ribbon（9）, positioned at the ribbon（12）Two dead bolts of front end（13、14）Respectively and
First, second lock（10、11）It is engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720937782.0U CN207106268U (en) | 2017-07-31 | 2017-07-31 | Equipped with the commercial car back seat structure of three-point safety belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720937782.0U CN207106268U (en) | 2017-07-31 | 2017-07-31 | Equipped with the commercial car back seat structure of three-point safety belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207106268U true CN207106268U (en) | 2018-03-16 |
Family
ID=61580198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720937782.0U Expired - Fee Related CN207106268U (en) | 2017-07-31 | 2017-07-31 | Equipped with the commercial car back seat structure of three-point safety belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207106268U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112455298A (en) * | 2020-12-09 | 2021-03-09 | 安徽江淮汽车集团股份有限公司 | Automobile rear seat structure and automobile |
| CN113895392A (en) * | 2021-10-13 | 2022-01-07 | 浙江吉利控股集团有限公司 | Vehicle back row assembly and vehicle |
-
2017
- 2017-07-31 CN CN201720937782.0U patent/CN207106268U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112455298A (en) * | 2020-12-09 | 2021-03-09 | 安徽江淮汽车集团股份有限公司 | Automobile rear seat structure and automobile |
| CN113895392A (en) * | 2021-10-13 | 2022-01-07 | 浙江吉利控股集团有限公司 | Vehicle back row assembly and vehicle |
| CN113895392B (en) * | 2021-10-13 | 2023-01-24 | 浙江吉利控股集团有限公司 | Vehicle back row assembly and vehicle |
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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: 20180316 Termination date: 20210731 |