CN104442688B - Automobile safety belt coiling device - Google Patents
Automobile safety belt coiling device Download PDFInfo
- Publication number
- CN104442688B CN104442688B CN201410676408.0A CN201410676408A CN104442688B CN 104442688 B CN104442688 B CN 104442688B CN 201410676408 A CN201410676408 A CN 201410676408A CN 104442688 B CN104442688 B CN 104442688B
- Authority
- CN
- China
- Prior art keywords
- driven gear
- telescopic band
- safety belt
- driving gear
- box
- 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
Links
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/34—Belt retractors, e.g. reels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/34—Belt retractors, e.g. reels
- B60R2022/3424—Multi-spool or multi-belt retractors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Emergency Lowering Means (AREA)
- Automotive Seat Belt Assembly (AREA)
Abstract
The invention relates to an automobile safety belt coiling device which is used for coiling and collecting an automobile safety belt. The device comprises a coiling box, a driving gear, a first driven gear, a second driven gear, a first telescopic belt and a second telescopic belt, a safety belt coiling block is arranged on the driving gear, one end of the automobile safety belt is wound on the safety belt coiling block, the other end of the automobile safety belt extends out of the coiling box, a first roller is arranged on the first driven gear, and a second roller is arranged on the second driven gear. According to the automobile safety belt coiling device, the safety belt is directly pulled out when used, the safety belt can be coiled and collected when not used, and the safety belt is prevented from winding a human body and causing accidents.
Description
Technical field
The present invention relates to automotive field, and in particular to a kind of automobile safety belt retractor.
Background technology
Car belt is the important tool for ensureing traffic safety, but sometimes seat belt is not collected and can wound
Firmly human body, can sometimes cause the generation of accident.
The content of the invention
To solve the above problems, the technical problem to be solved is to provide a kind of automobile safety belt retractor.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of automobile safety belt retractor, the coiler is used
Collect in car belt is rolled, including rolling-up box, driving gear, the first driven gear, the second driven gear, first
Telescopic band and the second telescopic band, the driving gear, first driven gear and second driven gear are all rotatable
In the rolling-up box, first driven gear is in institute in driving gear top, second driven gear
Driving gear lower section is stated, and the driving gear is mutually ratcheting with first driven gear, second driven gear；
The driving gear is provided with belt spool, and the car belt one ends wound is on the belt spool
Face, the car belt other end extends to the rolling-up box outside；
First driven gear is provided with the first reel, and the one ends wound of first telescopic band is in first reel
Above, the other end of first telescopic band is fixed on the inwall of the rolling-up box；
Second driven gear is provided with the second reel, and the one ends wound of second telescopic band is in second reel
Above, the other end of second telescopic band is fixed on the inwall of the rolling-up box.
Further, first telescopic band and the second telescopic band are made up of rubber elastic material.
Further, first telescopic band and second telescopic band set with regard to the central point of the driving gear
Put.
The invention has the beneficial effects as follows：A kind of automobile safety belt retractor that the present invention is provided, when in use directly
Pull out, seat belt can be rolled when not using and be collected, prevent seat belt from enwinding human body, lead to unexpected thing
Part.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the side view (removing rolling-up box, seat belt, the first telescopic band and the second telescopic band) of Fig. 1.
In accompanying drawing, the list of parts representated by each label is as follows：
1st, rolling-up box, 2, driving gear, the 3, first driven gear, the 4, second driven gear, the 5, first telescopic band, 6, second
Telescopic band, 7, car belt, 8, belt spool, the 9, first reel, the 10, second reel.
Specific embodiment
The principle and feature of the present invention are described below in conjunction with accompanying drawing, example is served only for explaining the present invention, and
It is non-for limiting the scope of the present invention.
A kind of automobile safety belt retractor as shown in Figure 1, the coiler is used to roll car belt 7 to collect,
Including rolling-up box 1, driving gear 2, the first driven gear 3, the second driven gear 4, the first telescopic band 5 and the second telescopic band 6, institute
State driving gear 2, first driven gear 3 and second driven gear 4 to be all rotatably in the rolling-up box 1,
Top of first driven gear 3 in the driving gear 2, second driven gear 4 is in the driving gear 2
Lower section, and the driving gear 2 is mutually ratcheting with first driven gear 3, second driven gear 4.
The driving gear 2 is provided with belt spool 8, and the one ends wound of the car belt 7 is rolled up in the seat belt
Above cylinder 8, the other end of the car belt 7 extends to the outside of the rolling-up box 1.First driven gear 3
Be provided with the first reel 9, the one ends wound of first telescopic band 5 above first reel 9, first telescopic band
5 other end is fixed on the inwall of the rolling-up box 1.First telescopic band 5 and second telescopic band 6 are with regard to described
The central point of driving gear is arranged.
Second driven gear 4 is provided with the second reel 10, and the one ends wound of second telescopic band 6 is described second
Above reel 10, the other end of second telescopic band 6 is fixed on the inwall of the rolling-up box 1.Described first stretches
Band 5 and second telescopic band 6 are made up of rubber elastic material.When using car belt 7,7 are drawn from rolling-up box 1
Go out, driving gear 2 is rotated while pulling out, drive the first driven gear 3, the second driven gear 4 to rotate, cause first to stretch
The part being wrapped on the first reel 9, the second reel 10 with the 5, second telescopic band 6 is more, the first telescopic band 5, the second telescopic band 6
A tension elastic force is produced to driven gear, when car belt 7 are not used, in the first telescopic band 5, the second telescopic band
6 tense in the presence of elastic force, and driven gear is rotated, and drive driving gear 2 to rotate, and final driving gear 2 is by car belt volume 7
Rise and collect, prevent seat belt from enwinding human body, lead to accident.
The foregoing is only presently preferred embodiments of the present invention, not to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (3)
1. a kind of automobile safety belt retractor, the coiler is used to roll car belt (7) to collect, and its feature exists
In, including rolling-up box (1), driving gear (2), the first driven gear (3), the second driven gear (4), the first telescopic band (5) and
Second telescopic band (6), the driving gear (2), first driven gear (3) and second driven gear (4) all can turn
It is dynamic in the rolling-up box (1), top of first driven gear (3) in the driving gear (2), described second
Lower section of the driven gear (4) in the driving gear (2), and the driving gear (2) and first driven gear
(3), second driven gear (4) is mutually ratcheting；
The driving gear (2) is provided with belt spool (8), and car belt (7) one ends wound is in the seat belt
Above reel (8), the other end of the car belt (7) extends to the outside of the rolling-up box (1)；
First driven gear (3) is provided with the first reel (9), and the one ends wound of first telescopic band (5) is described
Above one reel (9), the other end of first telescopic band (5) is fixed on the inwall of the rolling-up box (1)；
Second driven gear (4) is provided with the second reel (10), and the one ends wound of second telescopic band (6) is described
Above two reels (10), the other end of second telescopic band (6) is fixed on the inwall of the rolling-up box (1).
2. a kind of automobile safety belt retractor according to claim 1, it is characterised in that first telescopic band (5) and
Second telescopic band (6) is made up of rubber elastic material.
3. a kind of automobile safety belt retractor according to claim 1 and 2, it is characterised in that first telescopic band (5)
Arrange with central point of second telescopic band (6) with regard to the driving gear (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410676408.0A CN104442688B (en) | 2014-11-21 | 2014-11-21 | Automobile safety belt coiling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410676408.0A CN104442688B (en) | 2014-11-21 | 2014-11-21 | Automobile safety belt coiling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104442688A CN104442688A (en) | 2015-03-25 |
| CN104442688B true CN104442688B (en) | 2017-04-12 |
Family
ID=52889677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410676408.0A Expired - Fee Related CN104442688B (en) | 2014-11-21 | 2014-11-21 | Automobile safety belt coiling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104442688B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114715074B (en) * | 2022-04-19 | 2023-04-11 | 江苏安邦信智控科技有限公司 | Automobile safe driving protection mechanism |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB894506A (en) * | 1958-05-02 | 1962-04-26 | Foster Edwin Earl | Improvements in and relating to spring motors |
| US4429840A (en) * | 1982-03-26 | 1984-02-07 | Allied Corporation | Winding spring especially for seat belt retractor |
| US4483494A (en) * | 1982-06-09 | 1984-11-20 | Juichiro Takada | Seat belt retractor |
| US4549704A (en) * | 1982-08-26 | 1985-10-29 | Repa Feinstanzwerk Gmbh | Coupling device for the winding shaft of a safety belt roll-up device with retightening device |
| US5730385A (en) * | 1995-05-10 | 1998-03-24 | Takata (Europe) Vehicle Safety Technology Gmbh | Spring-driven reeler for safety belts |
| CN101341050A (en) * | 2005-12-19 | 2009-01-07 | 奥托立夫开发公司 | Seat-belt retractor comprising a force limiting device that is controlled by the withdrawal of the belt |
| CN203093987U (en) * | 2013-01-28 | 2013-07-31 | 滁州学院 | Automobile safety belt |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4231181B2 (en) * | 2000-02-21 | 2009-02-25 | 株式会社東海理化電機製作所 | Webbing take-up device |
| US20070194565A1 (en) * | 2006-02-21 | 2007-08-23 | Autoliv Asp, Inc. | Device for and a method of controlling tension of a vehicle seatbelt |
-
2014
- 2014-11-21 CN CN201410676408.0A patent/CN104442688B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB894506A (en) * | 1958-05-02 | 1962-04-26 | Foster Edwin Earl | Improvements in and relating to spring motors |
| US4429840A (en) * | 1982-03-26 | 1984-02-07 | Allied Corporation | Winding spring especially for seat belt retractor |
| US4483494A (en) * | 1982-06-09 | 1984-11-20 | Juichiro Takada | Seat belt retractor |
| US4549704A (en) * | 1982-08-26 | 1985-10-29 | Repa Feinstanzwerk Gmbh | Coupling device for the winding shaft of a safety belt roll-up device with retightening device |
| US5730385A (en) * | 1995-05-10 | 1998-03-24 | Takata (Europe) Vehicle Safety Technology Gmbh | Spring-driven reeler for safety belts |
| CN101341050A (en) * | 2005-12-19 | 2009-01-07 | 奥托立夫开发公司 | Seat-belt retractor comprising a force limiting device that is controlled by the withdrawal of the belt |
| CN203093987U (en) * | 2013-01-28 | 2013-07-31 | 滁州学院 | Automobile safety belt |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104442688A (en) | 2015-03-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Kangting Inventor before: Liu Qiqin |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170316 Address after: 100027 East Street, Beijing, Dongcheng District No. 58 Applicant after: Xu Kangting Address before: 541000 the Guangxi Zhuang Autonomous Region District of Diecai City Jiuhua Guilin Road No. 13 Building 9 Unit 2 Room 101 Applicant before: Liu Qiqin |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180419 Address after: 529000 Baolong Xin Economic and Trade Development Co., Ltd., 66, 5, Jiangmen, Jiangmen, Guangdong Patentee after: Huang Bingliang Address before: 100027 East Street, Beijing, Dongcheng District No. 58 Patentee before: Xu Kangting |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20181121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |