A self-locking vehicle roof

Abstract

A self-locking vehicle roof, comprising a push-pull guide rod, a guide plate and a slider, the guide plate is fixed on the roof, one end of the push-pull guide rod is hinged on the vehicle frame assembly, and the slider is fixed At the other end of the push-pull guide rod, the slider is slidably arranged on the guide plate; the guide plate is provided with a sliding part and a self-locking part, and the sliding part is parallel to the top Extending in the direction of the side of the cover, the self-locking part is formed by extending vertically from one end of the sliding part to the outside of the vehicle; the sliding part can reciprocate along the sliding part in a direction parallel to the side of the top cover After sliding and sliding into the self-locking part along one end of the sliding part, the two vertical side walls of the self-locking part restrict the movement of the sliding part in the extending direction of the sliding part. The whole operation is simple, labor-saving and smooth, and when the top cover is opened, when driving on a bumpy road, the self-locking is firm, without shaking, noise and other phenomena.

Description

technical field [0001] The invention relates to the field of vehicle roof accessories, in particular to a self-locking vehicle roof. Background technique [0002] The openable method of the top cover of the cab in the prior art all utilizes gas springs to link the opening and closing of the top cover of the cab, mainly relying on the self-telescopic structure of the gas spring to open or close the top cover. The barrel end of the gas spring is fixed on the cab frame, and the sliding rod end of the gas spring is connected to the top cover to realize opening and closing. [0003] The above-mentioned shortcoming of using prior art is: [0004] 1. There are strict requirements on the compression force of the gas spring (the opening and closing operation is laborious when the single compression is too large, and the top cover swings frequently when it is too small); [0005] 2. The installation space takes up a lot, and it is difficult to find a suitable place for installation;...

AI Technical Summary

Problems solved by technology

[0004] 1. There are strict requirements on the compression force of the gas spring (the opening and closing operation is laborious when the single compression is too large, and the top cover swings frequently when it is too small);

[0005] 2. The installation space takes up a lot, and it is difficult to find a suitable place for installation;

[0006] 3. High failure rate and not durable

Therefore, when the force arm of the gas spring is long, due to the weight of the top cover, the top cover shakes a lot when driving, which is easy to damage the top cover and the fatigue vibration of the gas spring causes its own oil leakage and failure.

Using this structure has high failure rate, low service life, and difficult operation

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