CN201923069U

CN201923069U - Quick locking clamp for automobile safety belt

Info

Publication number: CN201923069U
Application number: CN2010206584564U
Authority: CN
Inventors: 皮惊天
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-12-14
Filing date: 2010-12-14
Publication date: 2011-08-10
Anticipated expiration: 2020-12-14

Abstract

A quick locking clamp for an automobile safety belt comprises a front clamping plate, a rear clamping plate and a pivoting device, wherein the front clamping plate comprises a front clamping plate body with a first end and a second end, the rear clamping plate comprises a rear clamping plate body with a first end and a second end, the front clamping plate and the rear clamping plate can be connected rotatably through the pivoting device, the front clamping plate is provided with a clamping component, and the first ends of the front clamping plate and the rear clamping plate are fastened or separated by the aid of the clamping component. When the quick locking clamp is mounted, the front clamping plate is disposed at the upper edge of the safety belt and the rear clamping plate is disposed at the lower edge of the safety belt to slightly clamp the safety belt by means of clamping and fastening, and the quick locking clamp is pushed to a buckle position of the safety belt to clamp the safety belt. When collision occurs, the preset bent safety belt on the quick locking clamp tends to be pulled straight to generate intense instant acceleration so that the automatic locking device for the safety belt can be started more quickly and easily.

Description

Car belt is with locking geometrical clamp soon

Technical field

The utility model relates to a kind of car belt with locking geometrical clamp soon, be meant a kind of use clip mode especially, when health during suddenly to preshoot, the default crooked safety strap of fast lock geometrical clamp will be straightened suddenly, and then produce strong moment acceleration, can faster, easier startup Automatic Locking Retractor.

Background technology

The general safety strap that vehicle was equipped with on the market, all has the function that furls automatically, get back in the safe tape drum so that use the relief safety strap to furl automatically, but in use, the function that this furls automatically, but often cause occupant's chest to be subjected to the compressing of continuation, and produce pain and unhappy sensation, make us very unbearably; Therefore, often have the occupant to be reluctant to fasten seat belts, when face takes place to collide when vehicle, often have and cause injured thing to take place, it is very huge to influence traffic safety.

Have on the market at present and use general geometrical clamp, fix the length that its safety strap is pulled out, stop the function that furls of the automatic rolling-up box of safety strap, in the hope of being the loose of hanging safety belt, remove safety strap and tightly rein in the hardship of health, however but can the delay-locked time, increase the distance of lock buffer; Because when automobile collides under steam, must impulse force enough big, safety strap moment pulls out enough fast, can start blocking device, and big inadequately as if impulse force, safety strap then can not lock, but still is enough to cause serious injury for human body.

Summary of the invention

Technical problem to be solved in the utility model is: at above-mentioned the deficiencies in the prior art, provide a kind of car belt with locking geometrical clamp soon, use the clip mode, when taking place to collide, the default crooked safety strap of fast lock geometrical clamp will be by stretching suddenly, the moment acceleration pulling that magnetic tape trailer is strong can faster, easier startup Automatic Locking Retractor.

In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of car belt is characterized in: comprise preceding intermediate plate, rear jaw, reach hinge device with fast lock geometrical clamp; Should comprise preceding intermediate plate body for preceding intermediate plate, this preceding intermediate plate body has first end and second end; This rear jaw comprises the rear jaw body, and this rear jaw body has first end and second end; This hinge device is arranged on first end of this forward and backward intermediate plate, and first end of this forward and backward intermediate plate is connected rotationally by this hinge device; Should before second end of the intermediate plate body institute that extends back be formed with the clip assembly, second end of this forward and backward intermediate plate makes its fastening or separately by this clip assembly.

The bottom of intermediate plate body is extended with belt buckle hook downwards before described.The internal face of intermediate plate body has groove before described.The internal face of described rear jaw body has fin, and this fin is corresponding with the groove that is somebody's turn to do preceding intermediate plate.Described clip assembly has the end of connection, buckle protuberance, reaches wrench portion.The terminal wall of first end of described rear jaw body is provided with a buckle groove, and this buckle groove is corresponding with the buckle protuberance of this clip assembly.The top of described rear jaw body extends upward in order to the guide plate of control safety strap by the direction of stretching out in the fast lock geometrical clamp.

During installation, adopt the clip mode, preceding intermediate plate is placed the safety strap upper limb, rear jaw places the safety strap lower edge, light folder safety strap, and will lock fixedly clamp ejection to safety strap soon and withhold the place, utilize clip assembly fastening safety band to get final product, so can make fast lock geometrical clamp and safety strap become fastening state closely; After the installation of fast lock geometrical clamp, safety strap will automatic winding, will lock soon to draw on the geometrical clamp and withstand safety strap and withhold, and withholds to push up mutually with safety strap because of the belt buckle hook of its preceding intermediate plate bottom to produce force couple role, make fast lock geometrical clamp hold up, enter moment acceleration readiness; In the vehicle ' process, run into emergency, when body forward is dashed, when crooked safety strap spurs suddenly, producing strong moment at once quickens, and hurriedly spurs the safety strap end, can faster, easier startup Automatic Locking Retractor, and can improve the latch-up sensitivity of safety strap, all vehicles that full band is housed all conform with use, and have comfortable effect concurrently.

In order further to understand feature of the present utility model and technology contents, please consult in detail following about detailed description of the present utility model and accompanying drawing, yet appended graphic only for reference with usefulness is described, and be not to be used for the utility model is done any restriction.

Description of drawings:

Fig. 1 locks the block diagram of geometrical clamp soon for the utility model car belt.

Fig. 2 locks the three-dimensional exploded view of geometrical clamp soon for the utility model

Fig. 3 is along the cutaway view of A-A line among Fig. 1.

Fig. 4 is along the cutaway view of B-B line among Fig. 1.

Fig. 5 A is that the utility model is locked the block diagram that geometrical clamp is installed on safety strap soon.

Fig. 5 B is that the utility model is locked the cutaway view that geometrical clamp is installed on safety strap soon.

Fig. 5 C is that the utility model is locked geometrical clamp soon and is installed on the cutaway view that safety strap is finished.

Fig. 6 locks the block diagram of geometrical clamp installation soon for the utility model.

The hook that Fig. 7 locks geometrical clamp soon for the utility model is used to place the block diagram of belt buckle.

Label declaration:

Intermediate plate before the 20 fast lock geometrical clamps 21

Intermediate plate body 221 first ends before 22

222 second ends, 23 belt buckles hook

24 grooves, 25 clip assemblies

251 connect end 251 252 buckle protuberances

253 wrench portions, 30 rear jaws

31 rear jaw bodies, 311 first ends

312 second ends, 32 guide plates

33 fins, 34 buckle grooves

41 fens yokes of 40 hinge devices

411 fulcrums, 42 spacer lugs

421 holes, 50 safety strap

51 safety strap are withheld 60 belt buckles

The specific embodiment:

See also Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, car belt of the present utility model is with locking geometrical clamp 20 soon, intermediate plate 21, rear jaw 30 before comprising, and hinge device 40, this hinge device 40 can for should before be connected with rotary way between intermediate plate 21 and the rear jaw 30.

Should comprise preceding intermediate plate body 22 for preceding intermediate plate 21, this preceding intermediate plate body 22 has first end 221 and second end 222; Belt buckle hook 23 extends downwards and forms from the bottom of this preceding intermediate plate body 22; Groove 24 is formed on the internal face of this preceding intermediate plate body 22; Clip assembly 25 extends back and forms from second end 222 of this preceding intermediate plate body 22, and this clip assembly 25 comprises end 251, buckle protuberance 252, and the wrench portion 253 of connecting.Apply a strength in this wrench portion can make this preceding intermediate plate near or leave this rear jaw, and make this buckle protuberance fasten or break away from second end of this rear jaw, and make this preceding intermediate plate with the rear jaw fastening or separate.

This rear jaw 30 comprises rear jaw body 31, and this rear jaw body 31 has first end 311 and second end 312; Guide plate 32 extends upward and forms from the top of this rear jaw body 31; It is corresponding with this groove 24 that fin 33 is formed on the internal face of this rear jaw body 31; And buckle groove 34 is formed on the terminal wall of second end 312 of rear jaw body 31 and corresponding with buckle protuberance 252.

This hinge device 40 includes first end 221 that branch yoke 41 is located at this preceding intermediate plate body 22, and spacer lug 42 is located at first end 311 of this rear jaw body 31; Be provided with a fulcrum 411 in this minute yoke 41; This spacer lug 42 is provided with a hole 421; This fulcrum 411 is put into the hole 421 in spacer lug 42, and with this fulcrum 411 as centre of gration, fast lock geometrical clamp 20 can be rotated.

The installing mode is shown in Fig. 5 A and Fig. 5 B, car belt of the present utility model is with locking geometrical clamp 20 soon, safety strap 50 applicable to any vehicle uses, during installation, it at first is appropriate safety strap 50, pull out the slightly movable use length of body of sheltering oneself again, adopt the clip mode, connect with rotary way by first end 311 of hinge device 40 with preceding intermediate plate first end 221 and rear jaw; Preceding intermediate plate 21 is put to the upper limb at safety strap 50, rear jaw 30 places the lower edge of safety strap 50, light earlier folder safety strap 50, should lock soon simultaneously geometrical clamp 20 upwards ejection to safety strap withhold 51, the wrench portion 253 of the set clip assembly 25 of intermediate plate 21 is in the malleation mode before utilizing again, can make this preceding intermediate plate 21 near this rear jaw 30, buckle protuberance 252 in the stopper assembly 25 of its preceding intermediate plate 21 is fastened to the buckle groove 34 of rear jaw 30, and clamp its safety strap 50 and promptly accuse and finish installation, because the groove 24 in the preceding intermediate plate body 22 and the combination of the fin 33 in the rear jaw body 31, to increase the resistance that this safety strap 50 slides in fast lock geometrical clamp 20, can fixedly secure safety strap 50.

As Fig. 5 C and shown in Figure 6, after 20 installations of fast lock geometrical clamp, safety strap 50 will automatic winding, to lock soon on the geometrical clamp 20 and draw, belt buckle hook 23 withstands safety strap and withheld 51 o'clock on the current intermediate plate body 22, produce force couple role, fast lock geometrical clamp 20 is holded up, enter moment acceleration readiness; Hold up owing to locking geometrical clamp 20 soon, make the upwards bending of safety strap 50 of pulling out, because of having the setting of a guide plate 32 on the rear jaw body 31, make safety strap 50 turn to down lowering again, the pitch of the laps of avoiding making progress is too big, delays the generation of moment acceleration.In the vehicle ' process, run into emergency, when body forward is dashed, when crooked safety strap 50 will spur suddenly, produce strong moment at once to quicken, hurriedly spur safety strap 50 ends, can faster, easier startup Automatic Locking Retractor; When car belt of the present utility model with fast lock geometrical clamp 20 when using, whenever human body is prominent when preshoot, i.e. seatbelt lock 50 delicately, after the lock function performance, safety strap 50 promptly recovers the state of light body next to the shin automatically.

As shown in Figure 7, car belt of the present utility model is provided with belt buckle hook 23 with the preceding intermediate plate body 22 of fast lock geometrical clamp 20, therefore before belt buckle 60 can being hung on when getting off on the belt buckle hook 23 of intermediate plate body 22, avoid that safety strap 50 is at random to be banked up or clamped by car door.

Above-mentioned specific embodiment is to be used for illustrating the purpose of this utility model, feature and effect, for the people who is familiar with this type of technology, may do partly change and modification to this specific embodiment according to the above description, and not detach spiritual category of the present utility model.

Claims

1. a car belt is characterized in that: comprise preceding intermediate plate, rear jaw, reach hinge device with fast lock geometrical clamp; Should comprise preceding intermediate plate body for preceding intermediate plate, this preceding intermediate plate body has first end and second end; This rear jaw comprises the rear jaw body, and this rear jaw body has first end and second end; This hinge device is arranged on first end of this forward and backward intermediate plate, and first end of this forward and backward intermediate plate is connected rotationally by this hinge device; Should before second end of the intermediate plate body institute that extends back be formed with the clip assembly, second end of this forward and backward intermediate plate makes its fastening or separately by this clip assembly.

2. car belt as claimed in claim 1 is characterized in that with locking geometrical clamp soon: the bottom of intermediate plate body is extended with belt buckle hook downwards before described.

3. car belt as claimed in claim 1 is with locking geometrical clamp soon, and it is characterized in that: the internal face of intermediate plate body has groove before described.

4. car belt as claimed in claim 3 is with locking geometrical clamp soon, and it is characterized in that: the internal face of described rear jaw body has fin, and this fin is corresponding with the groove that is somebody's turn to do preceding intermediate plate.

5. car belt as claimed in claim 1 is characterized in that with locking geometrical clamp soon: described clip assembly has the end of connection, buckle protuberance, reaches wrench portion.

6. car belt as claimed in claim 5 is with locking geometrical clamp soon, and it is characterized in that: the terminal wall of first end of described rear jaw body is provided with a buckle groove, and this buckle groove is corresponding with the buckle protuberance of this clip assembly.

7. car belt as claimed in claim 1 is characterized in that with locking geometrical clamp soon: the top of described rear jaw body extends upward in order to the guide plate of control safety strap by the direction of stretching out in the fast lock geometrical clamp.