Car safety belt buckle body

Abstract

The invention discloses a car safety belt buckle body, which consists of a woven belt connecting block and a buckle connecting block, wherein the middle part of the woven belt connecting block is provided with an open groove through which a woven belt is arranged in a penetrating way; the buckle connecting block is provided with a lock tongue through which a lock body is inserted; one end of the woven belt connecting block and one end of buckle connecting block are provided with one group of rotating tube struts in opposite arrangement; rotatable rotating tubes are fixedly arranged between the rotating tube struts; the woven belt connecting block and the buckle connecting block are connected into a whole through a buffer belt sheathing the two rotating tubes. The car safety belt buckle body has the advantages that the buckle body is divided into two parts; the two parts are connected into a whole through the buffer belt; when the buckle body is buckled and arranged on the lock body, the woven belt connecting block can be automatically folded, so that a safety belt can be better fit on the human body; persons feel comfortable during the wearing; when accidents occur, the buffer belt can partially extend under the effect of impact force; the buffer effect is achieved; the ankle injury of the woven belt on the human body is avoided; the security coefficient is effectively improved.

Description

technical field [0001] The invention relates to an automobile safety belt structure, in particular to an automobile safety belt buckle body. Background technique [0002] At present, automobiles have become an indispensable means of transportation in life. Safety is the most basic need for people to travel, and car driving safety has become the primary concern of drivers and passengers, and it is also one of the most important performances of cars. [0003] The car seat belt can firmly tie the occupant to the seat when the vehicle collides or uses emergency braking, prevents secondary collisions, and plays a role in avoiding personal injury or reducing the degree of injury of the driver and occupants. [0004] The car seat belt is generally composed of a webbing, a winder, a buckle body, a lock body, etc. One end of the webbing is connected to the winder, and the other end is fixed. The buckle is worn in the middle of the webbing. Buckle mounted on the lock body to achieve...

AI Technical Summary

Problems solved by technology

The current buckles are all one-piece. After the buckle is installed on the lock body, it is easy to make the webbing vertically tensioned, and the human body feels uncomfortable after wearing the safety belt.

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