CN108725376A - A kind of safety belt of bilateral stress protection - Google Patents
A kind of safety belt of bilateral stress protection Download PDFInfo
- Publication number
- CN108725376A CN108725376A CN201810617887.7A CN201810617887A CN108725376A CN 108725376 A CN108725376 A CN 108725376A CN 201810617887 A CN201810617887 A CN 201810617887A CN 108725376 A CN108725376 A CN 108725376A
- Authority
- CN
- China
- Prior art keywords
- safety belt
- lock
- clamping ring
- stop
- fastener
- 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.)
- Pending
Links
- 230000002146 bilateral effect Effects 0.000 title claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 2
- 210000002105 tongue Anatomy 0.000 description 15
- 238000010586 diagram Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000009941 weaving 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
- B60R22/12—Construction of belts or harnesses
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
- A44B11/25—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts
- A44B11/2503—Safety buckles
- A44B11/2546—Details
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a kind of safety belts of bilateral stress protection,There are the first clamping ring and stop tongue including stop fastener,First clamping ring is sleeved on the first safety belt band body,Safety belt lock has the second clamping ring,Lock body,Unlocking button,Lock core,Lock fastener,Spring,Second clamping ring is connect along longitudinally movable and the second safety belt band body of second safety belt with body,Lock body is fixedly connected with the second clamping ring,The present invention solves existing device using unilateral asymmetric force way,The problem of discontinuity,It ensure that passenger is by the symmetrically property of safety belt oppressive force during passive security,Alleviate the sense of discomfort brought in the process to passenger,The reliability being effectively guaranteed in the safety belt course of work,With uniform force,Structural stability is good,It is applied widely,Passenger comfort is excellent,The high advantage of reliability.
Description
Technical field
The invention belongs to vehicle passive security protective device technical fields.
Background technology
Car belt has become one of object indispensable in automobile.But when existing safety belt acts on human body, peace
Full band is often unilateral use, and asymmetric force way can cause passenger's unilateral stress during passive security protection
It is excessive, due to only having side that there is safety belt protection unit, the injury of inertia force when can not effectively share passive protection to be easy
It causes passenger to generate larger constriction, discomfort is brought to passenger.
Domestic patent database disclosed some similar safety belt technology reports in recent years：
【Application number】ZL2011102485060,【Title】Safety belt,【Publication number】CN102381276B discloses one kind and is used for
The safety belt of automobile passenger, the safety bag is protected to have for fixing the safety belt of automobile passenger with body, edge peace in accident
The stop tongue for safety belt lock lock that longitudinally movablely with the safety belt with body connect of the full band with body and with safety
The weaving clamping device that band is connected with body resistance to movement, the latter is with being useful for accommodating the entrance of stop tongue at least partly, wherein
Clamping device constitutes an outlet opposite with entrance, but since the device is still single-side safe band structure mode, exist by
The non-uniform problem of power.
Invention content
The present invention provides a kind of safety belt of the good bilateral stress protection of symmetrical stress, structural stability, solves existing
The problem of unilateral asymmetric force way of device use, discontinuity.
The present invention provides a kind of safety belt of bilateral stress protection, include for it is manned when fix the first safety of passenger
Band band body, along longitudinally movable and first safety belt of first safety belt with body with being used for of connect of body and safety
The stop of locking locking buckles, and stop fastener has the first clamping ring and stop tongue, the first clamping ring to be sleeved on the first safety belt band
On body, safety belt lock has the second clamping ring, lock body, unlocking button, lock core, locking fastener, spring, and the second clamping ring is along second
Safety belt being connect with the second safety belt band body longitudinally movablely with body, lock body is fixedly connected with the second clamping ring, lock core position
Inside lock body, lock core coordinates in such a way that hinge is rotatably connected with the installation of the second clamping ring, and one end of lock core has lock
Tight fastener locks and is provided with compressed spring between fastener and lock body, and compressed spring compressing locking bail fastening is opened up by lock body side
Buckle entrance side wall on, unlocking button is movably fitted to another end in contact on lock body and with lock core, stop tongue
The buckle entrance that can be opened up from lock body side enters inside lock body and constitutes buckle locking structure with locking fastener.
First safety belt with two ends of body and the second safety belt with body with the control safety belt on seat
Flexible device connection.
The locking bail clasp blocks the hole on stop tongue.
The present invention is designed using the safety belt structure of Bilateral Symmetry stress, ensure that passenger is pacified during passive security
Symmetrically property with oppressive force entirely, alleviates the sense of discomfort brought in the process to passenger, and buckling conjunction using locking bail stops
The snap close mode of dynamic tongue, the reliability being effectively guaranteed in the safety belt course of work, stop buckle and safety belt lock with peace
Full band band body facilitates passenger's adjustment to use position using removable cooperation, and the passenger for being suitable for different building shape uses, and solves existing
Some devices is using unilateral asymmetric force way, the problem of discontinuity, has uniform force, structural stability is good, fits
Wide with range, passenger comfort is excellent, the high advantage of reliability.
Description of the drawings
Fig. 1 is the first structure schematic diagram of the present invention.
Fig. 2 is the safety belt lock cross-sectional view of the present invention.
Fig. 3 is the operating diagram of the present invention.
Wherein：1-the first safety belt band body, 2-stop buckle, the 21-the first clamping ring, 22-stop tongues, 3-safety
Locking, the 31-the second clamping ring, 32-lock bodies, 33-unlocking buttons, 34-buckle entrances, the 4-the second safety belt band body,
5-lock cores, 51-locking fasteners, 6-springs, 7-passengers.
Specific implementation mode
With reference to specific drawings and examples, the invention will be further described.
As shown in Figs. 1-2, the invention mainly comprises for it is manned when fix passenger the first safety belt band body 1, along institute
The first safety belt is stated to be used to lock with safety belt lock 3 with what body 1 was connect with first safety belt longitudinally movablely with body 1
Stop buckle 2, stop buckle 2 has the first clamping ring 21 and stop tongue 22, and the first clamping ring 21 is sleeved on the first safety belt band
On body 1, safety belt lock 3 have the second clamping ring 31, lock body 32, unlocking button 33, lock core 5, locking fastener 51, spring 6, second
Clamping ring 31 is connect along longitudinally movable and the second safety belt band body 4 of second safety belt with body 4, and lock body 32 is connect with second
Circle 31 is fixedly connected, and lock core 5 is located inside lock body 32, and lock core 5 is in such a way that hinge is rotatably connected and the second clamping ring 31
One end of installation cooperation, lock core 5 has locking fastener 51, locks and is provided with compressed spring 6 between fastener 51 and lock body 32, compresses
For the compressing of spring 6 locking fastener 51 on the side wall for the buckle entrance 34 that 32 side of lock body opens up, unlocking button 33 is removable
Ground is assembled to another end in contact on lock body 32 and with lock core 5, and the buckle that stop tongue 22 can be opened up from 32 side of lock body comes in and goes out
Mouth 34, which enters 32 inside of lock body and constituted with locking fastener 51, buckles locking structure.
First safety belt with two ends of body 1 and the second safety belt with body 4 with the control belt extraction on seat
Device connection, locking 51 hook of fastener block the hole on stop tongue 22.
As shown in figure 3, work when, passenger 7 by both hands respectively penetrate the first safety belt band body 1, the second safety belt band body 4 with
Position between seat, on the other hand hold safety belt lock 3, on the other hand hold stop buckle 2, by stop buckle 2 stop tongue 22 along
The buckle entrance 34 that 3 upper lock body of safety belt lock, 32 side opens up is inserted into, and locks quilt under the action of 7 applied force of passenger of fastener 51
Stop tongue 22 squeezes, and compressed spring 6 is compressed, after locking position of the fastener 51 into the hole on stop tongue 22, compressed spring 6
So that locking fastener 51 and stop tongue 22 are fastened togather, passenger 7 adjusts the first clamping ring according to comfortableness and security for rebound
21 in the first safety belt with the position on body 1, the second clamping ring 31 is in the second safety belt with the position on body 4.
When dismantling safety belt, passenger 7 presses the unlocking button 33 on safety belt lock 3, and unlocking button 33 is another by lock core 5
Under side pressure, by the effect of lock core 5 and the hinge of the second clamping ring 31, locking fastener 51 is lifted, and compressed spring 6 is compressed,
The disengagement of stop tongue 22 of stop buckle 2 snaps connection, and under the pulling force of external device (ED), the first safety belt band body 1 hauls stop
Button 2 replys initial position, and the second safety belt band body 4 also hauls safety belt lock 3 and replys initial position.
Claims (3)
1. a kind of safety belt of bilateral stress protection, include for it is manned when fix the first safety belt band body of passenger（1）, edge
The first safety belt band body（1）Longitudinally movablely with first safety belt band body（1）Connection be used for and safety belt
Lock（3）The stop of locking buckles（2）, it is characterised in that：Stop buckles（2）With the first clamping ring（21）With stop tongue（22）,
First clamping ring（21）It is sleeved on the first safety belt band body（1）On, safety belt lock（3）With the second clamping ring（31）, lock body（32）,
Unlocking button（33）, lock core（5）, locking fastener（51）, spring（6）, the second clamping ring（31）Along the second safety belt band body（4）'s
Longitudinally movablely with the second safety belt with body（4）Connection, lock body（32）With the second clamping ring（31）It is fixedly connected, lock core（5）
Positioned at lock body（32）Inside, lock core（5）In such a way that hinge is rotatably connected with the second clamping ring（31）Installation cooperation, lock core
（5）One end have locking fastener（51）, lock fastener（51）With lock body（32）Between be provided with compressed spring（6）, compress bullet
Spring（6）Compressing locking fastener（51）Against lock body（32）The buckle entrance that side opens up（34）Side wall on, unlocking button
（33）It is movably fitted to lock body（32）Upper and and lock core（5）Another end in contact, stop tongue（22）It can be from lock body（32）
The buckle entrance that side opens up（34）Into lock body（32）It is internal and with locking fastener（51）Constitute buckle locking structure.
2. the safety belt of bilateral stress protection as described in claim 1, it is characterised in that：The first safety belt band body
（1）With the second safety belt band body（4）Two ends connect with the device of the control belt extraction on seat.
3. the safety belt of bilateral stress protection as described in claim 1, it is characterised in that：The locking fastener（51）Hook card
Firmly stop tongue（22）On hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810617887.7A CN108725376A (en) | 2018-06-15 | 2018-06-15 | A kind of safety belt of bilateral stress protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810617887.7A CN108725376A (en) | 2018-06-15 | 2018-06-15 | A kind of safety belt of bilateral stress protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108725376A true CN108725376A (en) | 2018-11-02 |
Family
ID=63929879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810617887.7A Pending CN108725376A (en) | 2018-06-15 | 2018-06-15 | A kind of safety belt of bilateral stress protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108725376A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112999038A (en) * | 2021-03-10 | 2021-06-22 | 深圳市东吉联电子有限公司 | Cervical pulse therapeutic instrument |
| CN114617483A (en) * | 2021-09-01 | 2022-06-14 | 北京石头世纪科技股份有限公司 | Key structure, liquid storage tank and automatic cleaning equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4677716A (en) * | 1985-06-10 | 1987-07-07 | Aciers Et Outillage Peugeot | Buckle in particular for a safety belt |
| CN103010149A (en) * | 2012-12-29 | 2013-04-03 | 顾天晟 | Multifunctional safety device for car seat and car safety seat |
| CN104044551A (en) * | 2013-03-15 | 2014-09-17 | 富士重工业株式会社 | Four-point seat belt device |
| CN206664534U (en) * | 2017-01-06 | 2017-11-24 | 北京汽车股份有限公司 | Car belt and automobile |
| CN208630550U (en) * | 2018-06-15 | 2019-03-22 | 广西亿程科技有限公司 | A kind of safety belt of bilateral stress protection |
-
2018
- 2018-06-15 CN CN201810617887.7A patent/CN108725376A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4677716A (en) * | 1985-06-10 | 1987-07-07 | Aciers Et Outillage Peugeot | Buckle in particular for a safety belt |
| CN103010149A (en) * | 2012-12-29 | 2013-04-03 | 顾天晟 | Multifunctional safety device for car seat and car safety seat |
| CN104044551A (en) * | 2013-03-15 | 2014-09-17 | 富士重工业株式会社 | Four-point seat belt device |
| CN206664534U (en) * | 2017-01-06 | 2017-11-24 | 北京汽车股份有限公司 | Car belt and automobile |
| CN208630550U (en) * | 2018-06-15 | 2019-03-22 | 广西亿程科技有限公司 | A kind of safety belt of bilateral stress protection |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112999038A (en) * | 2021-03-10 | 2021-06-22 | 深圳市东吉联电子有限公司 | Cervical pulse therapeutic instrument |
| CN114617483A (en) * | 2021-09-01 | 2022-06-14 | 北京石头世纪科技股份有限公司 | Key structure, liquid storage tank and automatic cleaning equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181102 |