CN104442682B - Belt stopping device of belt buckle - Google Patents
Belt stopping device of belt buckle Download PDFInfo
- Publication number
- CN104442682B CN104442682B CN201410603471.1A CN201410603471A CN104442682B CN 104442682 B CN104442682 B CN 104442682B CN 201410603471 A CN201410603471 A CN 201410603471A CN 104442682 B CN104442682 B CN 104442682B
- Authority
- CN
- China
- Prior art keywords
- buckle
- hole
- belt
- spring
- spring holder
- 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.)
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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
- B60R22/18—Anchoring devices
- B60R22/185—Anchoring devices with stopping means for acting directly upon the belt in an emergency, e.g. by clamping or friction
Abstract
A spring seat is arranged above a belt hole, left and right sliding holes are formed in the left and right sides of the spring seat, left and right sliding rails are arranged in the sliding holes, one ends of the left and right sliding rails are connected with a pressing plate, one ends of the spring seat are connected with a spring disc, springs are arranged between the spring seat and the spring disc, the pressing plate is pulled to a belt buckle under the elastic force of the springs and pressed on the surface of the belt buckle, when the belt buckle is used, a safety belt penetrates through the belt hole and then penetrates upwards from the lower part of the pressing plate, and under the action of the springs, the pressing plate presses the safety belt on the belt hole to lock the safety belt. Even if collision happens, a section of safety belt tied at the waist of a passenger cannot be loosened under the action of the pressing plate, so that the aim of protecting passengers is fulfilled.
Description
Technical Field
The invention relates to an automobile safety belt, in particular to an automobile safety belt buckle.
Background
After the safety belt of the private car is fastened, the safety belt passes through the back of the waist and is movable with the hole of the belt buckle and is not locked, when the car collides, a passenger can dive forwards instantly under the action of huge inertia and acts after delaying the safety belt slightly, and the locking device of the safety belt has certain delay time, so that the hip of the passenger can be lifted upwards to leave the seat for a certain distance under the action of inertia and is pulled by the safety belt.
Disclosure of Invention
In order to overcome the defects of the safety belt and prevent the buttocks of the passenger from leaving the seat under the inertia effect when the passenger collides with the vehicle, the invention provides the belt stop device of the buckle.
The technical measures adopted for solving the technical problems are as follows: the belt buckle is made into a rectangle, the lower part of the belt buckle is provided with a buckle tongue, the middle of the buckle tongue is provided with a lock hole, the hole is in a straight groove shape and is matched with a safety belt lock bolt and can be locked with each other, the upper part of the belt buckle is provided with a hole, the upper edge of the hole is provided with teeth, and the tooth tip is circular, which is characterized in that: the upper part of the hole is provided with a spring seat, the left side and the right side of the spring seat are provided with left and right sliding holes, left and right sliding rails are arranged in the sliding holes and penetrate through the left and right sliding holes, the sliding rails can slide in the sliding holes, one ends of the left and right sliding rails are connected with a pressing plate, one surface of the pressing plate, which corresponds to the belt buckle, is provided with raised particles, the heads of the particles are circular, the left and right sliding rails are connected with a spring disc at one end of the spring seat, the upper surface of the spring disc is embossed to increase friction force, a spring is arranged between the spring seat and the spring disc, the pressing plate is pulled to the belt buckle under the elastic force of the spring and is pressed on the surface of the belt buckle, if the spring disc is pressed, the pressing plate can leave the surface of the belt; when the safety belt is used, the safety belt penetrates through the belt hole and then penetrates upwards from the lower part of the pressure plate, and the pressure plate presses the safety belt on the belt hole under the action of the spring to lock the safety belt. If the length of the safety belt is required to be adjusted, the spring disc is pressed, the pressing plate is loosened, the buckle can freely move on the safety belt, the length of the safety belt at the waist of a passenger can be adjusted, after the length of the safety belt is adjusted, the spring disc is released, the safety belt is locked, even if collision occurs, a section of the safety belt tied at the waist of the passenger cannot be loosened under the action of the pressing plate, the hip of the passenger cannot be lifted upwards to leave a seat under the inertia effect, the body and the head of the passenger are prevented from rushing forwards as far as possible, so that the force of colliding with an object in front is reduced, and the purpose of protecting the passenger is achieved.
The invention has the beneficial effect of improving the safety coefficient of the automobile passengers.
Drawings
The invention will be further explained with reference to the drawings.
Fig. 1 is a schematic view showing a structure of a pressing plate side of a belt stopper of a buckle.
Fig. 2 is a schematic view of a side of a spring holder of a belt stop device of a buckle.
In the figure: 1. the buckle comprises a buckle, 2 parts of a buckle tongue, 3 parts of a lock hole, 4 parts of a hole, 5 parts of a spring seat, 6 parts of a sliding hole, 7 parts of a sliding rail, 8 parts of a pressing plate, 9 parts of a spring disc and 10 parts of a spring.
Detailed Description
In fig. 1 and 2, the belt buckle 1 is made into a rectangle, the lower part of the belt buckle is provided with a buckle tongue 2, the middle part of the buckle tongue is provided with a lock hole 3, the hole is in a straight groove shape and is matched with a lock bolt of a safety belt to be locked with each other, the upper part of the belt buckle is provided with a hole 4, the upper edge of the hole is provided with teeth, and the tooth tip is in a round shape, which is characterized in that: the spring seat 5 is arranged on one side of the belt hole, left and right sliding holes 6 are formed in the left and right sides above the belt hole, left and right sliding rails 7 are arranged in the sliding holes and penetrate through the left and right sliding holes, the left and right sliding rails can slide in the sliding holes, one ends of the left and right sliding rails are connected with a pressing plate 8, one ends of the spring seat are connected with a spring disc 9 through the left and right sliding rails, the upper surface of the spring disc is embossed to increase friction force, a spring 10 is arranged between the spring seat 5 and the spring disc 9, the pressing plate is pulled to the belt buckle under the elastic force of the spring and pressed on the belt buckle surface, if the spring disc is pressed, the pressing plate can leave the belt buckle surface under the pushing of the left and right sliding rails, the spring disc is released, and the.
Claims (3)
1. The utility model provides a band stop device of buckle, the buckle is made the rectangle, and the lower part of buckle establishes the buckle tongue, and the lock hole is opened to buckle tongue centre, and this hole is straight flute profile, and with the cooperation of safety belt lock plunger, can pin each other, the upper portion of buckle has the hole, and the tooth is established along foraminiferous upper edge, and the prong is circular, characterized by: the utility model discloses a buckle, including foraminiferous hole, slide hole, spring holder, slide rail, spring holder, slide hole about opening the left and right sides of spring holder, slide rail about packing into in the slide hole, slide rail pass slide hole about, the slide rail can slide in the slide hole, the clamp plate is connected to the one end of slide rail about, the slide rail is in the one end of spring holder is connected the spring holder, and the spring mounting is between spring holder and spring holder, pulls the clamp plate to the buckle under the elasticity of spring to press on the buckle face, if press the spring holder, under the promotion of slide rail about, the clamp plate can leave the buckle face, releases the spring holder, the clamp plate can push back under the spring force the buckle face.
2. The belt stop device for a buckle as claimed in claim 1, wherein the pressing plate has a rounded head and a protruding pellet disposed on a surface thereof corresponding to the buckle.
3. The band stop device for a buckle according to claim 1, wherein an upper surface of said spring plate is embossed to increase a frictional force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410603471.1A CN104442682B (en) | 2014-11-03 | 2014-11-03 | Belt stopping device of belt buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410603471.1A CN104442682B (en) | 2014-11-03 | 2014-11-03 | Belt stopping device of belt buckle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104442682A CN104442682A (en) | 2015-03-25 |
| CN104442682B true CN104442682B (en) | 2020-02-21 |
Family
ID=52889673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410603471.1A Active CN104442682B (en) | 2014-11-03 | 2014-11-03 | Belt stopping device of belt buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104442682B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101755990B1 (en) | 2016-03-07 | 2017-07-07 | 현대자동차주식회사 | Seat belt tongue for vehicle |
| US11254282B2 (en) | 2019-01-07 | 2022-02-22 | Joyson Safety Systems Acquisition Llc | Cinch locking tongue for a vehicle occupant restraint system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3286489B2 (en) * | 1995-02-10 | 2002-05-27 | 日野自動車株式会社 | Tongue plate for continuous 3-point seat belt |
| KR0129421B1 (en) * | 1995-06-15 | 1998-04-10 | 전성원 | Seat belt tongue for reducing the tension |
| CN2590810Y (en) * | 2002-11-19 | 2003-12-10 | 赵栋臣 | Safety belt comfort fastening |
| JP2006182103A (en) * | 2004-12-27 | 2006-07-13 | Tkj Kk | Tongue and seat belt device using the same |
| JP5125375B2 (en) * | 2007-10-02 | 2013-01-23 | タカタ株式会社 | Seat belt through anchor, seat belt device and vehicle |
-
2014
- 2014-11-03 CN CN201410603471.1A patent/CN104442682B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104442682A (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 | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230908 Address after: 315200 No.111, Chenjia Road, Jiaochuan street, Zhenhai District, Ningbo City, Zhejiang Province Patentee after: Ningbo Taiyang precision hydraulic parts Co.,Ltd. Address before: 315200 No.16, hailongyang Road, Ningbo, Zhejiang Patentee before: NINGBO ZHENHAI XIMEN PATENT TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right |