Automobile safety belt

Abstract

The invention provides an automobile safety belt which can prevent the upper body of a passenger from colliding forwards. The automobile safety belt comprises a left shoulder strap, a right shoulder strap, a left chest strap, a right chest strap, a left side waistband, a right side waistband, a left front waistband and a right front waistband, the upper end of the left shoulder strap and the upper end of the right shoulder strap are fixed to a first fixing ring and a second fixing ring respectively, the lower end of the left shoulder strap and the lower end of the right shoulder strap wind around a left positioning ring and a right positioning ring respectively and then are buckled by a first length adjusting buckle and a second length adjusting buckle respectively, one end of the left chest strap and one end of the right chest strap are fixed to the upper middle portion of the left shoulder strap and the upper middle portion of the right shoulder strap respectively, the other end of the left chest strap and the other end of the right chest strap wind around a first lock catch and a first spring bolt respectively and then are buckled by a third length adjusting buckle and a fourth length adjusting buckle respectively, one end of the left side waistband and one end of the right side waistband are fixed to a fifth fixing ring and a sixth fixing ring respectively, the other end of the left side waistband and the other end of the right side waistband pass around a left positioning ring and a right positioning ring respectively and are buckled by a fifth length adjusting buckle and a sixth length adjusting buckle respectively, the left front waistband winds around the left positioning ring and then is fixed to a second lock catch, and the right front waistband winds around the right positioning ring and then is fixed to a second spring bolt.

Description

technical field [0001] The invention relates to the field of auto parts, in particular to an auto safety belt. Background technique [0002] Existing majority of car safety belts are three-point safety belts, and a small number of automobiles have used four-point safety belts. The three-point safety belt can only surround one side of the shoulder and waist. When the vehicle is hit by a great impact, the upper body is easily detached and the passenger is injured; although the four-point safety belt surrounds both shoulders But the chest is not surrounded. When the impact force is applied, the two shoulder straps are also easy to separate to the two sides, causing the passenger's upper body to hit forward and injure him. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a safer and more reliable automobile safety belt that prevents the passenger's upper body from colliding forward. [0004] The technical scheme of ...

AI Technical Summary

Problems solved by technology

The three-point safety belt can only surround one shoulder and waist. When the vehicle is hit by a great impact, the upper body is very easy to detach and the passenger is injured; although the four-point safety belt surrounds both shoulders But the chest is not covered. When the impact force is applied, the two shoulder straps are easily separated to the two sides, causing the passenger's upper body to hit forward and injure him.

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