CN205801035U - Automobile belt with pre-load device - Google Patents
Automobile belt with pre-load device Download PDFInfo
- Publication number
- CN205801035U CN205801035U CN201620736378.2U CN201620736378U CN205801035U CN 205801035 U CN205801035 U CN 205801035U CN 201620736378 U CN201620736378 U CN 201620736378U CN 205801035 U CN205801035 U CN 205801035U
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- China
- Prior art keywords
- inserted sheet
- winder
- card article
- ribbon
- unit
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Abstract
The utility model discloses a kind of automobile belt with pre-load device, including ribbon and winder, winder unit and preload unit it is provided with in winder, ribbon is connected with preload unit through winder unit, preload unit includes inserted sheet and slot, the top of inserted sheet is connected with ribbon, middle part is distributed draw-in groove, the outside of bottom is distributed latch, being provided with motor gear by the bottom of inserted sheet, slot-side is provided with chute, is provided with and can mate the card article snapping in draw-in groove in chute, the bottom of card article is fixed by the bottom of spring with chute, and the bottom, top of card article is provided with arcwall face.This utility model is simultaneously provided with winder unit and preload unit, achieves pretension function on the premise of meeting winding function；When unexpected generation, motor gear rotates, pulls inserted sheet to bounce back, and inserted sheet is limited under the effect of card article after pulling, so that ribbon is furthered, this simple in construction, principle is ingenious, have effectively achieved pretension function, good working effect.
Description
Technical field
This utility model relates to a kind of automobile belt with pre-load device.
Background technology
Automobile has become as the vehicles indispensable in life at present.And safety to be people go on a journey most basic need
Asking, automobile driving safe has become driver and the problem of occupant's overriding concern the most, is also one of most important performance of automobile.
Occupant can be fastened firmly on the seat by car belt when vehicle collides or uses brake hard,
Prevent secondary collision, it is to avoid or alleviate the effect of the injured degree of driver and crew.When a fault occurs, people forward, seat
Backward, if now seat belt is the most loose, occupant easily skids off below seat belt, or people encountered air bag but now
Seat belt is excessive and fail to tighten in time due to tensioning surplus, and this all may cause occupant's major injuries.Therefore, current safety
Band all can be configured with pre-tightening apparatus, and when unexpected generation, pre-tightening apparatus can be automatically by locking safety belt, it is ensured that driver and crew are limited
On seat, it is ensured that safety.But current pre-tightening apparatus structure is the most single, it is difficult to meet the use demand of new product.
Utility model content
To this end, this utility model provides a kind of new automobile belt with pre-load device, its simple in construction, good working effect.
This utility model be the technical scheme is that by its technical problem of solution
Automobile belt with pre-load device, including ribbon and winder, is provided with winder unit and pretension in described winder
Unit, ribbon is connected with preload unit through winder unit, described preload unit include inserted sheet and with inserted sheet form fit
Slot, the top of inserted sheet is connected with ribbon, and middle part is distributed draw-in groove, and the outside of bottom is distributed latch, sets by the bottom of inserted sheet
There are the motor gear engaged with latch, the side in the middle part of slot correspondence inserted sheet to be provided with chute, are provided with in chute to mate and snap in card
The card article of groove, the bottom of card article fixed by the bottom of spring with chute, and the top, top of card article is provided with arcwall face.
As preferred embodiment, the bottom of described card article connects has the bottom from chute to pass the reset winder
Bar.
The beneficial effects of the utility model are: this utility model is simultaneously provided with winder unit and preload unit, at satisfied volume
Pretension function is achieved on the premise of function；When unexpected generation, motor gear rotates, pulls inserted sheet to bounce back, and inserted sheet pulls
After limited under the effect of card article so that ribbon is furthered, this simple in construction, principle is ingenious, have effectively achieved pre-
Tight function, good working effect.
Accompanying drawing explanation
It is further detailed with detailed description of the invention below in conjunction with the accompanying drawings:
Fig. 1 is structural representation of the present utility model.
Accompanying drawing illustrates: 1-ribbon, 2-winder, 3-winder unit, 4-inserted sheet, 5-slot, 6-draw-in groove, 7-latch, 8-electricity
Machine gear, 9-chute, 10-card article, 11-spring, 12-release link.
Detailed description of the invention
Main body involved by this utility model is winder and the strap portions of car belt, this utility model during application
Restraint system need to be formed with dead bolt, lock body etc. thus be operated.
With reference to Fig. 1, automobile belt with pre-load device of the present utility model relates generally to ribbon 1 and winder 2.In winder 2
Being provided with winder unit 3 and preload unit, ribbon 1 is connected with preload unit through winder unit 3.So-called winder unit 3 can
To utilize various existing structure to realize.This utility model arranges preload unit at the end of winder unit 3 further so that peace
Full band can realize pretension on the premise of carrying out normal winding.
Specifically, preload unit includes inserted sheet 4 and the slot 5 with inserted sheet 4 form fit, and inserted sheet 4 can be in slot 5
Move up and down.The top of inserted sheet 4 is connected with ribbon 1, and middle part is distributed draw-in groove 6, and the outside of bottom is distributed latch 7, inserted sheet 4
The motor gear 8 engaged with latch 7 it is provided with by bottom.Inserted sheet 4 can be driven under the effect of motor gear 8 to move down, from
And drive ribbon 1 to reclaim, it is achieved pretension.Side in the middle part of the corresponding inserted sheet 4 of slot 5 is provided with chute 9, is provided with and can mate in chute 9
Snapping in the card article 10 of draw-in groove 6, the bottom of card article 10 is fixed by the bottom of spring 11 with chute 9, and the top, top of card article 10 sets
There is arcwall face.When motor gear 8 is failure to actuate, card article 10 snaps in draw-in groove 6, limits inserted sheet 4 and moves up, and when motor gear 8
During rotation, card article 10 is moved back by pressure under the effect of arcwall face, and now inserted sheet 4 can be followed and be moved down, it is achieved retraction.When unexpected generation
Time, motor gear 8 rotates, and pulls inserted sheet 4 to bounce back, and inserted sheet 4 is limited under the effect of card article 10 after pulling, so that ribbon
1 is furthered, this simple in construction, and principle is ingenious, have effectively achieved pretension function, good working effect.
So that can reset after seat belt pretension, this utility model preferably connects in the bottom of card article 10 to be had from chute
The bottom of 9 passes the release link 12 outside winder 2.Driver and crew can make card article 10 bounce back by release link 12 so that inserts
Sheet 4 resets.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this
For the technical staff in field, this utility model can have various modifications and variations.All in spirit of the present utility model and principle
Within, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (2)
1. automobile belt with pre-load device, including ribbon and winder, is provided with winder unit and pretension list in described winder
Unit, ribbon is connected with preload unit through winder unit, it is characterised in that: described preload unit include inserted sheet and with inserted sheet shape
The slot of shape coupling, the top of inserted sheet is connected with ribbon, and middle part is distributed draw-in groove, and the outside of bottom is distributed latch, inserted sheet
Being provided with the motor gear engaged with latch by bottom, the side in the middle part of slot correspondence inserted sheet is provided with chute, be provided with in chute can
Joining the card article snapping in draw-in groove, the bottom of card article is fixed by the bottom of spring with chute, and the top, top of card article is provided with arcwall face.
Automobile belt with pre-load device the most according to claim 1, it is characterised in that: the bottom of described card article connects to be had from cunning
The bottom of groove passes the release link outside winder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620736378.2U CN205801035U (en) | 2016-07-13 | 2016-07-13 | Automobile belt with pre-load device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620736378.2U CN205801035U (en) | 2016-07-13 | 2016-07-13 | Automobile belt with pre-load device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205801035U true CN205801035U (en) | 2016-12-14 |
Family
ID=57510022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620736378.2U Active CN205801035U (en) | 2016-07-13 | 2016-07-13 | Automobile belt with pre-load device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205801035U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966345A (en) * | 2016-07-13 | 2016-09-28 | 芜湖金安世腾汽车安全***有限公司 | Automotive pre-tightening safety belt |
-
2016
- 2016-07-13 CN CN201620736378.2U patent/CN205801035U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966345A (en) * | 2016-07-13 | 2016-09-28 | 芜湖金安世腾汽车安全***有限公司 | Automotive pre-tightening safety belt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |