CN104026813A - Push type quick-escape lock catch for safety belt - Google Patents
Push type quick-escape lock catch for safety belt Download PDFInfo
- Publication number
- CN104026813A CN104026813A CN201410296609.8A CN201410296609A CN104026813A CN 104026813 A CN104026813 A CN 104026813A CN 201410296609 A CN201410296609 A CN 201410296609A CN 104026813 A CN104026813 A CN 104026813A
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- horizontal
- lock tongue
- vertical
- safety
- latch bolt
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Abstract
The invention discloses a push type quick-escape lock catch for a safety belt. Guide rails and a lock bolt device are arranged on a fixed plate fixedly nested between an upper plate and a lower plate, the lock bolt device comprises horizontal lock bolts and vertical lock bolts, the horizontal lock bolts are arranged in the guide rails, the vertical lock bolts are arranged on the outer side of a horizontal lock bolt head, and the top ends of the vertical lock bolts penetrate the fixed plate to be matched with safety buckle sleeve holes, so that a safety buckle is locked. An unlocking button is arranged in a through hole of the fixed plate and is pushed to drive a press plate on the side wall of the unlocking button, so that the vertical lock bolts are separated from the safety buckle sleeve holes, and the horizontal lock bolts automatically jack the safety buckle out to automatically unlock. By matching of the unlocking button and an unlocking button spring, the unlocking button is pushed to drive the vertical lock bolts to separate from the safety buckle, the horizontal lock bolts push the safety buckle to eject out, and a quick unlocking function is realized. Provided with a safety ratchet cover, the push type quick-escape lock catch is made of stainless steel, so that safety of a driver is well ensured.
Description
Technical field
The present invention relates to automobile industry, specifically a kind of push type fast-escape safety belt snap close.
Background technology
Safety belt, is the important part of automobile, is also the critical facility that ensures driver safety, is referred to as again " life zone " by people.Safety belt bumps and protects driver and crew's basic protector in process as automobile, its birth is early than automobile, as far back as 1885, safety belt occurs and uses on carriage, object is to prevent that passenger from throwing from carriage, in time subsequently, every country is stipulated the regulation that automobile passenger must wear safety belt in succession, China Ministry of Public Security has promulgated notice on November 15th, 1992, regulation was from 1 day July in 1993, all minibuses (comprise car, jeep, minibus, minicar) driver and front row seat rider must use of seat belts, the 51 regulation of < < law on road traffic safety > >: during motor-driven vehicle going, driver, passenger should use of seat belts in accordance with regulations, motorbike driver and passenger should be worn crash helmet in accordance with regulations.Since safety belt emerges so far, have and reach the safety belt of 1,000 ten thousand kilometers, putting into the whole world surpasses in 1,000,000,000 automobiles, its length is enough to around terrestrial equator 250 circles, or the round moon 13 times more than, " security " become the problem of driver and occupant's overriding concern, also becomes one of most important performances such as current automobile.
When safety belt uses, safety belt is slowly pulled out from concealed box, tapered end is inserted in safety card Button Block, once emergency brake or collision, the speed and the stressed increase that safety belt are pulled out because of inertia, belt can be hidden mechanism in box and block and make belt be unlikely to pull out fast, thereby ensures driver's life safety.But in routine use, although driver inserts tapered end in Button Block, snap close is not locked sometimes, once the tapered end that has an accident just comes off in Button Block, driver's safety just can not be guaranteed; Safety belt Button Block on general automobile is all plastic construction in addition, although quality is light, the time one is long easily aging, once the stressed extremely huge increase of the safety belt that has an accident the Button Block damage of breaking may occur, the situation that driver is thrown out of because of inertia; In addition, due to the bottom of Button Block operated by rotary motion in seat one side, when at night running, need to grope in the dark, lock and unlock is all inconvenient, after having an accident, because driver is nervous, the inextricable phenomenon of safety belt easily occurs, safety belt now does not only have the obstacle that instead safety effect becomes driver's escape.
Summary of the invention
For solving the problem that is not easy lock and unlock existing in above-mentioned technology, the invention provides the push type fast-escape safety belt snap close of can rapid and can automatic unlocking.
The present invention is the deficiency solving the problems of the technologies described above, the technical scheme adopting is: a kind of push type fast-escape safety belt snap close, comprise upper plate, unlock button, fixed head, lower plate and safety buckle, between upper plate and lower plate, fix nested fixed head, on fixed head, be provided with guide rail and bolt device, described bolt device comprises horizontal dead bolt and vertical dead bolt, horizontal dead bolt is arranged in guide rail, described horizontal dead bolt consists of horizontal latch bolt spring and Horizontal lock tongue, described vertical dead bolt is positioned at the outside of Horizontal lock tongue, by vertical lock tongue and vertical latch bolt spring, formed, vertically latch bolt spring is arranged between the bottom and lower plate of vertical lock tongue, vertically fixed head is passed also and safety buckle trepanning cooperation pinning safety buckle in the top of lock tongue, under the state pinning, one end of safety buckle holds out against Horizontal lock tongue and makes horizontal latch bolt spring in compressive state, described unlock button arranges in the through hole of fixed head, between the bottom of unlock button and lower plate, be provided with the spring resetting for adjusting unlock button, on the sidewall of unlock button, be fixed with the pressing plate being connected with vertical lock tongue, unlock button presses down the pressing plate driving on its sidewall vertical lock tongue is departed to safety buckle trepanning, the elastic force effect of horizontal latch bolt spring ejects safety buckle automatically by Horizontal lock tongue.
As a kind of novel scheme, the safe door pressing down for limiting unlock button is housed on described upper plate.
As a kind of novel scheme, described horizontal latch bolt spring is steel coil springs, and described Horizontal lock tongue outward appearance is cube, and there is cylindrical hole at center, one end, is connected with horizontal latch bolt spring interference fit.
As a kind of novel scheme, described vertical lock tongue one end is inclined-plane, and the other end is with step, and there are cylindrical hole and vertical latch bolt spring interference fit in center.
In addition, described upper plate, fixed head and lower plate are all stainless steels, are by securing member, to be connected into as a wholely, certainly also open and are divided into each individual components, in order to locate and the horizontal latch bolt spring of connection and vertical latch bolt spring, in described fixed head and lower plate, be all provided with cylindrical protrusions.
Income effect: a kind of push type fast-escape safety belt of the present invention snap close, adopt unlock button and release button spring to coordinate, capable of being unlocked by pressing button drives vertical dead bolt to depart from after buckle of safety belt, and horizontal dead bolt promotes buckle of safety belt and ejects, and realizes fast automatic unlocking function.
When buckle of safety belt and dead bolt are locked, Horizontal lock tongue is under the promotion of horizontal latch bolt spring, buckle of safety belt is exerted pressure, fastening buckle of safety belt is locked, meanwhile, upper plate is provided with rotatable safe door, when safe door covers safety switch, while stoping safety switch downslide to avoid running car, buckle of safety belt departs from, and improves larger security.
In addition, each parts of the present invention all adopt stainless steel material, can bear certain external impacts, are unlikely to safety belt lock catch fragmentation when traffic accident, and driver's security is got better protection.
Accompanying drawing explanation
Fig. 1 is overall structure front view of the present invention.
Fig. 2 is the top view that the present invention removes upper plate.
Fig. 3 is Horizontal lock tongue structure figure of the present invention.
Fig. 4 is the vertical lock bolt structure figure of the present invention.
Graphical indicia, 1. upper plate, 2. unlock button, 3. safe door, 4. unlock button spring, 5. fixed head, 6. horizontal dead bolt, 601. horizontal latch bolt springs, 602, Horizontal lock tongue, 7. vertical dead bolt, 701, vertical lock tongue, 702. vertical latch bolt spring, 8. lower plates, 9. securing member, 10. boss I, 11. boss II, 12. buckle of safety belt, 13. guide rails, 14. pressing plates.
The specific embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are elaborated, the present embodiment be take technical solution of the present invention as prerequisite, provided detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
As shown in the figure, a kind of push type fast-escape safety belt snap close, comprise upper plate 1, unlock button 2, fixed head 5, lower plate 8 and safety buckle 12, between upper plate 1 and lower plate 8, fix nested fixed head 5, on fixed head 5, be provided with guide rail 13 and bolt device, described bolt device comprises horizontal dead bolt 5 and vertical dead bolt 7, horizontal dead bolt 5 is arranged in guide rail 13, described horizontal dead bolt 5 consists of horizontal latch bolt spring 601 and Horizontal lock tongue 602, described horizontal latch bolt spring 601 is steel coil springs, described Horizontal lock tongue 602 outward appearances are cube, there is cylindrical hole at center, one end, be connected with horizontal latch bolt spring 601 interference fit, described vertical dead bolt 7 is positioned at the outside of Horizontal lock tongue 602, by vertical lock tongue 701 and vertical latch bolt spring 702, formed, described vertical latch bolt spring 702 is steel coil springs, described vertical lock tongue 701 one end are inclined-plane, the other end is with step, there are cylindrical hole and vertical latch bolt spring 702 interference fit in center, vertically latch bolt spring 702 is arranged between the bottom and lower plate 8 of vertical lock tongue 701, vertically fixed head 5 is passed also and safety buckle trepanning cooperation pinning safety buckle 12 in the top of lock tongue 701, under the state pinning, one end of safety buckle holds out against Horizontal lock tongue 602 and makes horizontal latch bolt spring 601 in compressive state, described unlock button 2 arranges in the through hole of fixed head 5, between the bottom of unlock button 2 and lower plate 8, be provided with the spring resetting for adjusting unlock button 2, on the sidewall of unlock button 2, be fixed with the pressing plate 14 being connected with vertical lock tongue 701, unlock button 2 presses down the pressing plate 14 driving on its sidewall vertical lock tongue 701 is departed to safety buckle trepanning, the elastic force effect of horizontal latch bolt spring 601 ejects safety buckle automatically by Horizontal lock tongue 602.
As can see from Figure 1, when buckle of safety belt 12 fastens, apply and try hard to recommend moving buckle of safety belt 12, buckle of safety belt 12 contacts with vertical lock tongue 701 inclined-planes, pushing vertical institute tongue 701 moves down, in the horizontal lock tongue 602 of extruding simultaneously, move, when the hole arranging on buckle of safety belt 12 coordinates with vertical lock tongue 701, vertically lock tongue 701 moves up under the elastic force of vertical latch bolt spring 702, lock with the hole of buckle of safety belt, the horizontal lock tongue of simultaneously horizontal latch bolt spring 601 extruding compresses buckle of safety belt, play fastening effect, in order to play better safety protective effect, upper plate 1 is also provided with safe door 3, after safety buckle locking, spin safe door 3, make it cover unlock button 4, avoid touching unlock button 4 in car steering process, unlock button 4 is glided, cause unexpected automatic unlocking.
During release, only need to rotate safe door 3, with have gentle hands light press unlock button 2, unlock button 2 presses down unlock button spring, pressing plate 1 on unlock button 2 presses down vertical dead bolt tongue 701 and moves down, while Horizontal lock tongue 602 promotes buckle of safety belt and departs from vertical dead bolt tongue 701 snap closes under the elastic force of horizontal latch bolt spring, completes automatic unlocking.
The present invention does not state narration part for prior art.
Claims (5)
1. a push type fast-escape safety belt snap close, it is characterized in that: comprise upper plate (1), unlock button (2), fixed head (5), lower plate (8) and safety buckle (12), between upper plate (1) and lower plate (8), fix nested fixed head (5), on fixed head (5), be provided with guide rail (13) and bolt device, described bolt device comprises horizontal dead bolt (5) and vertical dead bolt (7), horizontal dead bolt (5) is arranged in guide rail (13), described horizontal dead bolt (5) consists of horizontal latch bolt spring (601) and Horizontal lock tongue (602), described vertical dead bolt (7) is positioned at the outside of Horizontal lock tongue (602), by vertical lock tongue (701) and vertical latch bolt spring (702), formed, vertically latch bolt spring (702) is arranged between the bottom and lower plate (8) of vertical lock tongue (701), vertically fixed head (5) is passed also and safety buckle trepanning cooperation pinning safety buckle (12) in the top of lock tongue (701), under the state pinning, one end of safety buckle (12) holds out against Horizontal lock tongue (602) and makes horizontal latch bolt spring (601) in compressive state, described unlock button (2) arranges in the through hole of fixed head (5), between the bottom of unlock button (2) and lower plate (8), be provided with the spring resetting for adjusting unlock button (2), on the sidewall of unlock button (2), be fixed with the pressing plate (14) being connected with vertical lock tongue (701), unlock button (2) presses down the pressing plate (14) driving on its sidewall vertical lock tongue (701) is departed to safety buckle trepanning, the elastic force effect of horizontal latch bolt spring (601) ejects safety buckle automatically by Horizontal lock tongue (602).
2. a kind of fast-escape safety belt snap close according to claim 1, is characterized in that: the safe door (3) pressing down for limiting unlock button (2) is housed on described upper plate (1).
3. a kind of fast-escape safety belt snap close according to claim 1, it is characterized in that: described horizontal latch bolt spring (601) is steel coil springs, described Horizontal lock tongue (602) external form is cube, there is cylindrical hole at center, one end, is connected with horizontal latch bolt spring (601) interference fit.
4. a kind of fast-escape safety belt snap close according to claim 1, it is characterized in that: described vertical latch bolt spring (702) is steel coil springs, described vertical lock tongue (701) one end is inclined-plane, the other end is with step, and there are cylindrical hole and vertical latch bolt spring (702) interference fit in center.
5. a kind of fast-escape safety belt snap close according to claim 1, is characterized in that: described upper plate (1), fixed head (5) and lower plate (8) are to be connected and fixed by securing member (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410296609.8A CN104026813A (en) | 2014-06-27 | 2014-06-27 | Push type quick-escape lock catch for safety belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410296609.8A CN104026813A (en) | 2014-06-27 | 2014-06-27 | Push type quick-escape lock catch for safety belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104026813A true CN104026813A (en) | 2014-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410296609.8A Pending CN104026813A (en) | 2014-06-27 | 2014-06-27 | Push type quick-escape lock catch for safety belt |
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| Country | Link |
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| CN (1) | CN104026813A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108459140A (en) * | 2018-03-29 | 2018-08-28 | 武汉交通职业学院 | A kind of wearable air monitoring device |
| CN108556787A (en) * | 2018-05-27 | 2018-09-21 | 李勇 | The safety belt lock catch that can be automatically opened |
| CN108934445A (en) * | 2018-09-10 | 2018-12-07 | 南宁学院 | Strawberry picking pincers |
| CN109296260A (en) * | 2018-11-30 | 2019-02-01 | 深圳飞马机器人科技有限公司 | A kind of linkage locker |
| CN110548246A (en) * | 2019-09-18 | 2019-12-10 | 江苏泰华消防电气设备有限公司 | Rolling slats door formula fire hydrant case |
| CN110562185A (en) * | 2019-10-16 | 2019-12-13 | 郎溪飞马工业织品有限公司 | Novel automobile safety belt |
| CN113350755A (en) * | 2020-03-06 | 2021-09-07 | 江苏爱动体育股份有限公司 | Adjustable anti-toppling badminton post |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4662041A (en) * | 1984-01-13 | 1987-05-05 | Geypa Gmbh & Co. Kg | Belt lock |
| US4998328A (en) * | 1988-07-08 | 1991-03-12 | Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho | Buckle device |
| US5014401A (en) * | 1988-08-24 | 1991-05-14 | Kabushiki Kaisha Tokai-Rika-Denki Seisakusho | Seat belt system |
| US6205629B1 (en) * | 1999-07-16 | 2001-03-27 | Trw Inc. | Latch sensing seatbelt buckle |
| CN204032533U (en) * | 2014-06-27 | 2014-12-24 | 河南科技大学 | A kind of push type fast-escape safety belt snap close |
-
2014
- 2014-06-27 CN CN201410296609.8A patent/CN104026813A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4662041A (en) * | 1984-01-13 | 1987-05-05 | Geypa Gmbh & Co. Kg | Belt lock |
| US4998328A (en) * | 1988-07-08 | 1991-03-12 | Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho | Buckle device |
| US5014401A (en) * | 1988-08-24 | 1991-05-14 | Kabushiki Kaisha Tokai-Rika-Denki Seisakusho | Seat belt system |
| US6205629B1 (en) * | 1999-07-16 | 2001-03-27 | Trw Inc. | Latch sensing seatbelt buckle |
| CN204032533U (en) * | 2014-06-27 | 2014-12-24 | 河南科技大学 | A kind of push type fast-escape safety belt snap close |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108459140A (en) * | 2018-03-29 | 2018-08-28 | 武汉交通职业学院 | A kind of wearable air monitoring device |
| CN108556787A (en) * | 2018-05-27 | 2018-09-21 | 李勇 | The safety belt lock catch that can be automatically opened |
| CN108934445A (en) * | 2018-09-10 | 2018-12-07 | 南宁学院 | Strawberry picking pincers |
| CN109296260A (en) * | 2018-11-30 | 2019-02-01 | 深圳飞马机器人科技有限公司 | A kind of linkage locker |
| CN110548246A (en) * | 2019-09-18 | 2019-12-10 | 江苏泰华消防电气设备有限公司 | Rolling slats door formula fire hydrant case |
| CN110562185A (en) * | 2019-10-16 | 2019-12-13 | 郎溪飞马工业织品有限公司 | Novel automobile safety belt |
| CN113350755A (en) * | 2020-03-06 | 2021-09-07 | 江苏爱动体育股份有限公司 | Adjustable anti-toppling badminton post |
| CN113350755B (en) * | 2020-03-06 | 2022-08-05 | 江苏爱动体育股份有限公司 | Adjustable anti-toppling badminton post |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140910 |