CN1098053A

CN1098053A - Belt adjuster

Info

Publication number: CN1098053A
Application number: CN 94102970
Authority: CN
Inventors: 支永朝
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-03-28
Filing date: 1994-03-28
Publication date: 1995-02-01

Abstract

It belongs to the safety traffic field.Belt adjuster is used to control the automatic recovery function of coiling type safety strap.Regulate the safety and comfort length that the rider uses of seat belts.Solve and now to use the coiling type safety strap, the chest pressure of existence is excessive, and caused uncomfortable in chest, breathe nervous, the irritated a series of problem of mood.Improve the Occupation coefficient of safety strap in the driving.Protection tightens security.The major technique feature: utilize inclined plane principle, through the spring extruding, make safety strap in fixing passage, can only pull out, restriction is reclaimed.Safety 4 band Len reqs when needing adjusting or recovery, get final product by the flicking switch.

Description

Belt adjuster

Belt adjuster mainly is applicable to automobile coiling type safety strap.It can control the automatic recovery function of safety strap, regulates required safe length.When making driver and travelling people person wear safety belt, produce a kind of comfortable sensation, make wear safety belt become a kind of conscious action.Therefore it belongs to a kind of enhancing wear safety belt consciousness, strengthens the safety traffic field of sense of self-protection.

Just the employed coiling type safety strap of import at present and domestic car is observed, and can not control the automatic recovery function of safety strap, and can be according to physical condition, the technology of the belt length that regulated at will is comfortable and product.

The purpose of exploitation belt adjuster this technology has following several aspect: 1. traveling comfort: use this technical products, the control safety strap self reclaim function, regulate required comfortable safe length.When the driver and conductor is used of seat belts, a kind of comfortable sensation is arranged.2. the consciousness of wearing: owing to use this technical products safe wearing to have a kind of comfort, overcome just like by the bad mental of bundle rod, exempted chest pressure and because of gloomy impression that pressure caused.Thereby it can make the driver and the personnel of riding that wear safety belt is become conscious action.3. improve Occupation coefficient: because the advantage of this product, make the driver and conductor produce a kind of consciousness of conscious wear safety belt, just can obviously improve the Occupation coefficient of safety strap.4. benefit: because the raising of belt usage rate when traffic accident takes place, obviously can reduce loss, so it has certain safety benefit and social benefit.

The technology contents of belt adjuster has accompanying drawing and is illustrated.

Fig. 1 is the assembly drawing of belt adjuster.It is by Fig. 2 lock housing, and Fig. 3 lock core, Fig. 4 switch, Fig. 5 spring, the recessed pad of Fig. 6, Fig. 7 locking closure are formed.

Advantage: 1, locate with the health situation: a passage is arranged in the middle of the belt adjuster, and it is by lock housing Fig. 2 and locking closure Fig. 7, through four M ₃* 6 screws are formed by connecting.Safety strap can move up and down in this passage.One ramp type lock core Fig. 3 is arranged, with lock housing Fig. 2 inclined-plane complementation in the lock housing.Two pressure springs are arranged on the lock core, move down in order to the compacting lock core.Form folder power with locking closure Fig. 7, clamp safety strap and can not reclaim mobile.One recessed pad Fig. 6 is arranged, with two M on the lock housing on the spring ₅* 10 screws link to each other, in order to regulate the folder power of lock core and locking closure.Because lock housing inclined-plane and lock core inclined-plane, under the pressure of spring, interactional schematic diagram 1A-A can only pull out safety strap, and restriction is reclaimed.Thereby good positioning function arranged.2, regulatory function: but pull out Push switch Fig. 4 when long when safety strap, will carry on the lock core, reduce folder power, safety strap is self-return just, till being of convenient length.3, return function: as the driver or when by bus personnel get off or do not use of seat belts, open safety strap self snap close, flicking belt adjuster switch Fig. 4, safety strap just can recover original return function, and safety strap is shunk.

Good effect: this technical products does not influence the original various functions and the safety effect of coiling type safety strap.Use the present technique product but can make fasten the safety belt and become comfortable, allow all real love of each driver and rider fasten the safety belt, eliminate the passivity of fastening the safety belt and the vacation phenomenon of fastening the safety belt.

Realize this technology, should carry out product development by the structure of description of drawings, the method that realizes has three kinds: one, this product is installed in below the existing coiling type safety strap suspension ring, open locking closure, safety strap is put in the belt adjuster passage, then locking closure is sealed.Fig. 7 locking closure was used the iron plate of 0.8-1.2 and was made this moment.Bent angle alpha can be regulated from line bend with vehicle.Two, be to utilize this technology directly to replace the suspension ring of coiling type safety strap.This moment 2 M among Fig. 1 ₅* 10 screws and recessed pad Fig. 6 change a social system or remove, and set up spring fitting device and get final product.Three, present technique directly applies in the winding machine of coiling type safety strap.

Claims

Belt adjuster, the automatic recovery function of may command coiling type safety strap.During use, safety strap can only be pulled out, and restriction is reclaimed automatically.Regulate the required comfortable safe length of rider (Figure 1A-A).During adjusting or safety strap when not using,, recover to reclaim automatically function by switch control safety strap.

Claim: 1, belt adjuster to the coiling type safety strap reclaim function only permitted pull out, it is controlled that restriction is reclaimed.2, regulating control is to the safety strap Len req, the randomness of pulling out at any time, locating.