CN203142594U

CN203142594U - Automatic fusing automobile safety belt

Info

Publication number: CN203142594U
Application number: CN 201320178315
Authority: CN
Inventors: 赵子浩; 杨天宇; 瞿继磊; 曹煜博; 谢昕扬
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-04-10
Filing date: 2013-04-10
Publication date: 2013-08-21
Anticipated expiration: 2023-04-10

Abstract

The utility model discloses an automatic fusing automobile safety belt. The automatic fusing automobile safety belt is characterized by comprising the safety belt and a fusing box. The safety belt penetrates through the fusing box, the fusing box comprises a trigger power source, a sensor, an electronic fuse and combustible gunpowder which are arranged inside the fusing box, wherein the trigger power source, the sensor and the electronic fuse are electrically connected with one another, the combustible gunpowder is contacted with the electronic fuse, and the safety belt is contacted with the combustible gunpowder. According to the automatic fusing automobile safety belt, the sensor, the combustible gunpowder and the electronic fuse are arranged, under the conditions of high temperature or intensive smog, or under the conditions that an automobile body is damaged or a safety belt mechanical device is deformed, the trigger power source is switched on, the electronic fuse is ignited, the combustible gunpowder is ignited, the safety belt is fused, and therefore a driver or a passenger can escape safely.

Description

Automatically car belt fuses

Technical field

The utility model relates to a kind of safety strap, refers to a kind of car belt of automatic fusing especially.

Background technology

Car belt is exactly for the device that guarantees that passenger and chaufeur injure when vehicle body is subjected to preventing when fiercely hitting that the passenger from being ejected by safety air bag at automobile.The speed of modern automobile is very fast, in case bump, the vehicle body stop motion, and passenger's body, may crash Windshield and fly out outside window forward when serious in Che Nei and vehicle body strikes because inertia can move forward.Similarly injury takes place when preventing from colliding, and public security department requires small-sized bus man and front-seat passenger to use of seat belts, so that when traffic accident takes place, safety strap prevents the secondary injury to the effect that the people plays buffering.But this type of safety strap or automatic system borrow safety strap to be clashed at automobile, when on fire in the car body distortion car, because safety strap card mechanical device distortion and can't unfastening one's seat-belt, cause chaufeur or passenger to lose valuable escape time and be trapped in the car, cause life danger.

The utility model content

For prevent automobile be subjected to clashing into the distortion of safety strap mechanical device and the situation of catching fire under the problem that can't untie, this use is novel to provide a kind of automatic fusing car belt, this device can be when harmful smog or high temperature reach finite concentration or temperature reach a fusing safety strap automatically regularly, make chaufeur or passenger can flee from car body safely.

For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of automatic fusing car belt, it is characterized in that: comprise safety strap and fuse box, this safety strap passes in this fuse box, the triggering power supply, sensor and the electronic fuse that comprise electric connection in this fuse box, also comprise flammable gunpowder in this fuse box, this flammable gunpowder contacts with this electronic fuse, and this safety strap contacts with this flammable gunpowder;

This sensor is the temperature Smoke Sensor.

The beneficial effects of the utility model are that the safety strap that can fuse automatically under the emergency is fled from chaufeur or passenger safety in safety strap protection safety.

Description of drawings

Fig. 1 is the utility model installation site scheme drawing;

Fig. 2 is the utility model circuit connection diagram;

Fig. 3 is the utility model device section-drawing;

Fig. 4 is the whole simplified schematic diagram of the utility model device.

Wherein: 10, safety strap;

20, fuse box; 22, sensor; 24, trigger power supply; 26, flammable gunpowder; 28, electronic fuse.

The specific embodiment

Below in conjunction with drawings and Examples a kind of automatic fusing car belt of the present utility model is described in further detail.

See also Fig. 1 to shown in Figure 4, a kind of automatic fusing car belt of the utility model embodiment, comprise safety strap 10 and fuse box 20, this safety strap 10 passes in this fuse box 20, the triggering power supply 24, sensor 22 and the electronic fuse 28 that comprise electric connection in this fuse box 20, also comprise flammable gunpowder 26 in this fuse box 20, this is flammable, and gunpowder 26 contacts with this electronic fuse 28, and this safety strap 10 contacts with this flammable gunpowder 26; This sensor 22 is the temperature Smoke Sensor.

Fuse box 20 in the utility model can be made as a plastic casing that can be installed in the safety strap middle part, but shell adopts opening type, make safety strap 10 can pass this shell, this shell one side is equipped with screw hole can make this shell be installed on the car body belt exit, the inside is placed sensor 22 on one side, place flammable gunpowder 26 on one side, and make flammable gunpowder 26 wrap a section of safety strap 10, the middle triggering power supply 24(that places can supply selected smog temperature sensor normal operation), and electronic fuse 28 and the 26 continuous and electric connections between flammable gunpowder 26 and sensor 22 of flammable gunpowder, when ambient temperature or smog reach boundary, sensor 22 is connected and is triggered power supply 24, trigger power supply 24 and trigger electronic fuse 28 ignition, thereby light flammable gunpowder 26, when burning, flammable gunpowder 26 emits high temperature, 3 to 4 seconds fusing safety strap 10, thus make the people flee from car body safely.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art, in not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be not break away from the technical solutions of the utility model content, any simple modification that foundation technical spirit of the present utility model is done above embodiment, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.

Claims

1. automatic fusing car belt, it is characterized in that: comprise safety strap and fuse box, this safety strap passes in this fuse box, the triggering power supply, sensor and the electronic fuse that comprise electric connection in this fuse box, also comprise flammable gunpowder in this fuse box, this flammable gunpowder contacts with this electronic fuse, and this safety strap contacts with this flammable gunpowder.

2. a kind of automatic fusing car belt as claimed in claim 1, it is characterized in that: this sensor is the temperature Smoke Sensor.