Vehicle door limiting mechanism

Abstract

The invention provides a vehicle door limiting mechanism. The mechanism comprises a rubber limiting belt arranged on a vehicle door and a lock catch arranged on a vehicle body; the rubber limiting belt is contained in a cavity of the vehicle door; one end of the limiting belt is fixed with the vehicle door and the other end penetrates out of a clamp port in the edge of the vehicle door; an elastic clamp block is arranged at the position, close to the end part, of the rubber limiting belt; the elastic clamp block is clamped by the clamp port; the middle section of the rubber limiting belt is a tooth-shaped belt; the lock catch is of a hollow structure shaped like an inverted-T ; a large hole in the bottom of the lock catch is consistent with the widest position of the rubber limiting belt in width and allows the rubber limiting belt to penetrate through; a small hole in the upper part of the lock catch is consistent with the narrowest position of the rubber limiting belt in width and can clamp the tooth slots of the tooth-shaped belt. The vehicle door can be effectively limited under the unlocked condition of the vehicle door by the limiting mechanism, the vehicle door cannot freely move up and down and left and right, the rear view field of a driver is prevented from being blocked, the driving wind resistance is reduced and the safe driving is ensured.

Description

technical field [0001] The present invention relates to automotive door components. Background technique [0002] At present, the back doors of most box-type trucks and the back doors of two compartments and sedan cars can be opened upwards, or opened left and right, so as to facilitate loading and unloading of luggage. When people are loading goods or luggage, they sometimes ship some goods whose volume or length exceeds the volume of the car body space, thereby causing the back door to fail to close in place. If the car runs with the back door not closed, it will cause unsafe factors to the car and the surrounding vehicles. For the back door equipped with air pressure struts, if it is not locked in place, it will spring up or tilt up. The negative impact is to block the driver's rear vision, increase driving wind resistance, and cause safety hazards. Without restraint, it is also easy for luggage to drop. [0003] We can also see that some automobiles use ropes to fast...

AI Technical Summary

Problems solved by technology

For the back door equipped with air pressure struts, if it is not locked in place, it will spring up or tilt up. The negative impact is to block the driver's rear vision, increase driving wind resistance, and cause safety hazards. There is no restraint, and it is easy to drop luggage

[0003] We can also see that some cars use ropes to tie the doors. However, since the installation of the ropes and the structure of the tie are not usually designed on the current car, such a casual tie is not reliable, inconvenient and beautiful.

Images