Safety belt device of automobile

Abstract

The invention discloses a safety belt device of an automobile. The safety belt device comprises a casing, wherein a support plate is arranged at the bottom part of the casing; a fixed base is arrangedat the bottom part of the support plate; the interior of the casing is provided with a cavity; a limiting hole is formed in the left side of the cavity; a sealing rod is arranged at the left side ofthe limiting hole; a sealing layer is arranged at the right side surface of the sealing rod; a slide plate is arranged in the cavity; a first sealing ring is arranged at the side surface of the slideplate; a shaft rod is fixedly arranged at the right side surface of the slide plate, and penetrates through the limiting hole, the sealing layer, the sealing rod and the casing. The safety belt devicehas the advantages that the structure is simple, the cost is low, the strength of leather can be conveniently measured, the service life is long, and the practicality is strong.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to an automobile safety belt device. Background technique [0002] With the rapid development of our country's economy, the number of residents' car ownership is increasing day by day, and the roads are full of traffic. Accidents are inevitable under heavy traffic conditions. When a car collides or is impacted, the seat belt on the seat acts as a "lifeline". ", the seat belt must have sufficient strength to prevent the human body from rushing forward, so the seat belt needs to be tested for strength, the existing detection device is expensive, and the general seat belt manufacturer is not equipped with a detection machine It is more troublesome to send it to a special testing agency for testing. Contents of the invention [0003] The object of the present invention is to provide a safety belt device for automobiles to solve the problems raised in the above-mentioned backgroun...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of our country's economy, the number of residents' car ownership is increasing day by day, and the roads are full of traffic. Accidents are inevitable under heavy traffic conditions. When a car collides or is impacted, the seat belt on the seat acts as a "lifeline". ", the seat belt must have sufficient strength to prevent the human body from rushing forward, so the seat belt needs to be tested for strength, the existing detection device is expensive, and the general seat belt manufacturer is not equipped with a detection machine It is more troublesome to send it to a special testing agency for testing

Images