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Automobile safety belt

A technology for seat belts and automobiles, applied in the passive seat belt system and other directions, can solve the problem that the injured cannot be rescued, and achieve the effect of convenient rescue.

Active Publication Date: 2014-03-26
ZHEJIANG SONGYUAN AUTOMOTIVE SAFETY SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the vehicle is severely deformed, it is difficult for ambulance personnel to bypass the injured and unfasten the seat belt, which makes it impossible for the injured to rescue

Method used

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  • Automobile safety belt
  • Automobile safety belt
  • Automobile safety belt

Examples

Experimental program
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Embodiment Construction

[0013] The present invention will be described in further detail below in conjunction with accompanying drawing and specific embodiment: see Figure 1 to Figure 3 , a safety belt for automobiles, including a webbing 1, a lock tongue 2 and a lock body 3 pierced on the webbing, the lock tongue 2 is provided with a hole 21, the lock body 3 is provided with a card slot 31, and both sides of the card slot 31 are provided with There are elastic friction pads 35 protruding inward, and when the dead bolt 2 is inserted into the slot 31, the friction pads 35 are against both sides of the dead bolt 2.

[0014] The lock body 3 is provided with a block 32 , a torsion spring 33 , an electromagnet 34 , a rotating shaft 36 and a protrusion 37 , and the block 32 and the electromagnet 34 are respectively located on both sides of the slot 31 .

[0015] One end of the block 32 is rotatably connected to the rotating shaft 36 . The torsion spring 33 is sleeved on the rotating shaft 36, one end of ...

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PUM

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Abstract

The invention discloses an automatic safety belt which comprises a woven-belt, a spring bolt and a lock body. The spring bolt and the lock body are arranged on the woven-belt in a penetrating mode. The spring bolt is provided with a hole. The lock body is provided with a clamping groove. The spring bolt is inserted in the clamping groove. A stop dog, a torsion spring and an electromagnet are arranged in the lock body. The stop dog and the electromagnet are respectively arranged on the two sides of the clamping groove. One end of the stop dog is connected into the lock body in a rotating mode. The torsion spring enables the other end of the stop dog to rotate in the direction far away from the spring bolt. The two ends of a coil of the electromagnet are connected with a bus of an automobile. When the automobile starts, the coil is powered on, so that the stop dog is attracted to be inserted into the hole in a rotating mode, the safety belt can not be pulled out, and the safety of drivers and passengers are ensured in the running process of the automobile. When the automobile stops, the coil is powered off, attraction to the stop dog from the electromagnet is eliminated, and therefore the stop dog is retreated from the hole under the effect of the torsion spring.

Description

technical field [0001] The invention relates to a safety belt for automobiles. Background technique [0002] "Safety" has become the primary concern of drivers and passengers, and it is also one of the most important performances of automobiles and the like. Traditional components that ensure safe driving, such as rearview mirrors and left and right door mirrors (traditional rearview systems), seat belts, AIRBAG (safety airbags) and ABS (anti-lock braking system) have been widely used by drivers and passengers. Car people are familiar with, and widely used in imported luxury cars. [0003] Yet also can become the killer of threatening driver's and passenger's life sometimes as the seat belt of protecting driver's and passenger's life. After a major traffic accident occurs, the car body is severely deformed, and the driver often loses consciousness, and at this time the safety belt is still fastened on the driver's or passenger's body. To unlock the seat belt, you need to ...

Claims

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Application Information

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IPC IPC(8): B60R22/04
Inventor 赵轰
Owner ZHEJIANG SONGYUAN AUTOMOTIVE SAFETY SYST CO LTD
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