CN206856664U

CN206856664U - A kind of safety belt and its locker

Info

Publication number: CN206856664U
Application number: CN201720626461.9U
Authority: CN
Inventors: 王平; 周芝彪; 韩阳
Original assignee: CHONGQING GUANGDA INDUSTRIAL Co Ltd
Current assignee: CHONGQING GUANGDA INDUSTRIAL Co Ltd
Priority date: 2017-05-27
Filing date: 2017-05-27
Publication date: 2018-01-09
Anticipated expiration: 2027-05-27

Abstract

The utility model discloses a kind of buckle device for seatbelt, the dead bolt of insertion fore shaft is connected to including button (1), with the button (1), is fixedly installed in the button (1) inside and the support base (3) vertical with the pressing direction of the button (1), first end are fixed on the supporting spring (2) that on the support base (3) and the second end is peaked at the top of the button (1), the supporting spring (2) can make the button (1) be reset to initial position.The locker makes button not sunk when dead bolt inserts, and dead bolt is locked in lock, avoids semi-locking risk, safer；And in the presence of supporting spring, resilience and other components hits after button can be avoided sagging, so as to reduce partial noise, user feels more comfortable.A kind of safety belt for including above-mentioned locker is also disclosed in the utility model.

Description

A kind of safety belt and its locker

Technical field

Technical field of automobile protection is the utility model is related to, more particularly to a kind of locker.In addition, the utility model Further relate to a kind of safety belt for including above-mentioned locker.

Background technology

Safety belt is as the basic protector that driver and crew are protected during car collision, and its birth is earlier than vapour Car, safety belt occurs very early and use is on carriage, it is therefore an objective to prevents passenger from being thrown from carriage.

Safety belt is most basic in all Vehicle security systems one, and upper handlebar safety belt is won over, then will lock In buckle device insertion stopping means, " clicker " one sonic system is good.The effect of safety belt lock buckle device is lock after personnel wear safety belt Button normally can be inserted and opened, and belt pull can be prevented when colliding and occurring due to absent-mindedness and body can be caused by bringing The displacement of injury, the personnel that can constrain do not depart from seat, protection staff safety.

But locker button when dead bolt inserts can sink in the prior art, there is semi-locking risk in locker, Possible locker is not locked, larger potential safety hazard be present；In locking, button resilience can send " clicker " sound simultaneously Sound, impact noise is formed, while feel when using to use uncomfortable, experience effect is bad.

In summary, how to efficiently solve locker and the problem of semi-locking be present, be that current those skilled in the art are anxious Need to solve the problems, such as.

Utility model content

The purpose of this utility model is to provide a kind of locker, efficiently solves locker and semi-locking ask be present Topic；Another object of the present utility model is to provide a kind of safety belt for including above-mentioned locker.

In order to solve the above technical problems, the utility model provides following technical scheme：

A kind of buckle device for seatbelt, including button and the button connects are used to insert the dead bolt of fore shaft, fixed peace Loaded on the button interior and the support base vertical with the pressing direction of the button, first end be fixed on the support base and Second end peaks at the supporting spring of the button top, and the supporting spring can make the push-button reset to initial position.

Preferably, the support base includes crossbeam and the bearing being connected with the crossbeam both ends, the bottom tool of the bearing There is claw, the button includes the cross bar laterally set and the limited block above the cross bar, the claw being capable of clampings In on the cross bar, the upper surface of the crossbeam is connected on the limited block.

Preferably, the support base also includes the inserted link being arranged on the crossbeam, and the first end of the supporting spring inserts in On the inserted link and end is connected on the beam side wall.

Preferably, the inserted link is arranged on the axis of the crossbeam.

Preferably, the top of the button has card button, and the second end of the supporting spring is stuck in the Ka Niuchu.

Preferably, the axial direction of the inserted link and the card button is axially coincident.

The utility model also provides a kind of safety belt, including with body and is arranged at the locker with body, institute It is specially the locker described in any of the above-described to state locker.

Buckle device for seatbelt provided by the utility model, including button, dead bolt, support base, supporting spring, dead bolt with Button connects, for inserting fore shaft, lock safety belt.Button interior has cavity, and support base is fixedly installed in button interior, branch Support seat is transversely set, vertical with the pressing direction of button.The first end of supporting spring is fixed on support base, the second end peak at by At the top of button, original state supporting spring is in compressive state, and supporting spring can make push-button reset make button in dead bolt to initial position It will not be sunk during insertion, dead bolt is locked in lock, avoids semi-locking risk, safer；And in the presence of supporting spring, it can keep away Exempt from resilience and other components hits after button sink, so as to reduce partial noise, user feels more comfortable.

The utility model also provides a kind of safety belt, including with body and is arranged at the locker on body, the lock Device is specially any of the above-described kind of locker.Because above-mentioned locker has above-mentioned technique effect, there is lock dress The safety belt put should also have corresponding technique effect.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.

Structural representations of the Fig. 1 by the locker that a kind of embodiment provides in the utility model；

Fig. 2 is the structural representation of supporting spring in Fig. 1；

Fig. 3 is the structural representation of support base in Fig. 1.

Marked in accompanying drawing as follows：

1- buttons, 2- supporting springs, 3- support bases, 31- bearings, 32- crossbeams, 33- inserted links.

Embodiment

Core of the present utility model is to provide a kind of locker, efficiently solves locker and semi-locking ask be present Topic；Another core of the present utility model is to provide a kind of safety belt for including above-mentioned locker.

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

It refer to Fig. 1 to Fig. 3, knots of the Fig. 1 by the locker that a kind of embodiment provides in the utility model Structure schematic diagram；Fig. 2 is the structural representation of supporting spring in Fig. 1；Fig. 3 is the structural representation of support base in Fig. 1.

In a kind of embodiment, buckle device for seatbelt provided by the utility model, including button 1, lock Tongue, support base 3, supporting spring 2, dead bolt are connected with button 1, for inserting fore shaft, lock safety belt.The inside of button 1 has cavity, Support base 3 is fixedly installed in inside button 1, and support base 3 is transversely set, vertical with the pressing direction of button 1.Supporting spring 2 First end is fixed on support base 3, and the second end peaks at the top of button 1, and original state supporting spring 2 is in compressive state, supporting spring 2 can make button 1 be reset to initial position, button 1 is not sunk when dead bolt inserts, dead bolt is locked in lock, avoids void Risk is locked, it is safer；And supporting spring 2 has damping, buffering effect, button 1 is moved more steadily in springback process, made an uproar Sound is smaller, and user feels more comfortable.

Above-mentioned locker is only a kind of preferred scheme, is specifically not limited thereto, on this basis can be according to actual need Make with targetedly adjusting, so as to obtain different embodiments, support base 3 includes crossbeam 32 and bearing 31, bearing 31 are connected with the both ends of crossbeam 32, and the bottom of bearing 31 has claw, and button 1 includes cross bar and limited block, and cross bar is laterally set, limit Position block is located above cross bar, and claw can be connected on cross bar, and the upper surface of crossbeam 32 is connected on limited block, with this support base 3 are fixed on inside button 1, simple in construction, and are readily disassembled, convenient maintenance.Certainly, this mounting means is a kind of preferable Embodiment, be not it is unique, can also support base 3 be fixed on inside button 1, or support base 3 and button 1 are one , all in the scope of protection of the utility model.

On the basis of above-mentioned embodiment, those skilled in the art can be according to the difference of specific occasion, to lock Buckle device carries out some changes, and support base 3 also includes inserted link 33, and inserted link 33 is arranged on crossbeam 32, the first end of supporting spring 2 Insert on inserted link 33, and the end of first end is connected in the side wall of crossbeam 32, realizes the positioning and installation of supporting spring 2, and easily In installation, accurate positioning, supporting spring 2 is not easy play, and use is safer.

Obviously, under the guidance of this thought, those skilled in the art can be according to the difference of specific occasion to above-mentioned Embodiment carries out some changes, and inserted link 33 is arranged on the axis of crossbeam 32, and now supporting spring 2 is located at interposition Put, left and right is more symmetrical, and the support force that button 1 is supported spring 2 more balances, and button 1 is less prone to side skew, left and right is shaken Pendulum, stability are preferable.

It is important to note that locker provided by the utility model is not intended to be limited to such a situation, button 1 Top there is card button, the second end of supporting spring is stuck in Ka Niuchu, supporting spring 2 is fixed on into Ka Niuchu, supporting spring 2 is installed more Convenient, supporting spring 2 is not easy stress dislocation or come off, and service life is higher.

Locker provided by the utility model, in the case of other parts are immovable, the axial direction of inserted link 33 and card Button it is axially coincident, that is to say, that the axial direction of supporting spring 2 also overlaps with the axial direction of inserted link 33, the axial direction of card button, the axle of supporting spring 2 Overlapped to the pressing direction with button 1 and in opposite direction, elastic force of the supporting spring 2 along this direction is maximum, can push up to greatest extent Button 1 is played, the reaction time is shorter.

Based on the locker provided in above-described embodiment, the utility model additionally provides a kind of safety belt, the safety belt Including with body and being arranged at the locker on body, wherein locker is any one lock dress in above-described embodiment Put.The locker in above-described embodiment is employed due to the safety belt, thus the beneficial effect of the safety belt refer to it is above-mentioned Embodiment.

, it is necessary to explanation, the orientation or position relationship of the instruction such as term top, upper and lower in description of the present utility model Based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying description, without referring to Show or imply that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not manage Solve as to limitation of the present utility model.

Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other The difference of embodiment, between each embodiment identical similar portion mutually referring to.

The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The most wide scope consistent with features of novelty.

Claims

1. a kind of buckle device for seatbelt, it is characterised in that insertion lock is connected to including button (1), with the button (1) Mouthful dead bolt, be fixedly installed in the button (1) is internal and pressing direction with the button (1) is vertical support base (3), the The supporting spring (2) that on the support base (3) and the second end is peaked at the top of the button (1), the supporting spring (2) are fixed in one end The button (1) can be made to be reset to initial position.

2. locker according to claim 1, it is characterised in that the support base (3) include crossbeam (32) and with institute The bearing (31) of crossbeam (32) both ends connection is stated, the bottom of the bearing (31) has claw, and the button (1) includes laterally setting The cross bar and the limited block above the cross bar put, the claw can be connected on the cross bar, the crossbeam (32) Upper surface be connected on the limited block.

3. locker according to claim 2, it is characterised in that the support base (3) also includes being arranged at the horizontal stroke Inserted link (33) on beam (32), the first end of the supporting spring (2) inserts on the inserted link (33) and end is connected to the horizontal stroke In beam (32) side wall.

4. locker according to claim 3, it is characterised in that the inserted link (33) is arranged at the crossbeam (32) On axis.

5. locker according to claim 4, it is characterised in that the top of the button (1) has card button, the branch Second end of support spring is stuck in the Ka Niuchu.

6. locker according to claim 5, it is characterised in that the axial direction of the inserted link (33) and the axle of the card button To coincidence.

7. a kind of safety belt, including with body and it is arranged at the locker with body, it is characterised in that the lock dress Put the locker specially described in any one of claim 1 to 6.