Torsion bar hinge of engine cover and automobile

Abstract

The invention provides a torsion bar hinge of an engine cover and an automobile. The torsion bar hinge of the engine cover comprises a casing pipe, frame supports, hinge supports and a torsion bar, wherein the upper ends of the frame supports are fixed with the casing pipe, and the lower ends of the frame supports are fixed with a frame; the hinge supports are rotationally connected with the casing pipe through bearings and also fixed with the engine cover; and the torsion bar penetrates through the casing pipe and is provided with a fixed end and a torsion end, the fixed end is fixed with thecasing pipe, and the torsion end is fixed with the hinge supports. The technical scheme of the torsion bar hinge can realize a force assisting function on opening force of the engine cover and a buffering function on closing of the engine cover.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to an engine cover torsion bar hinge and an automobile. Background technique [0002] At present, in the military vehicle market, especially heavy-duty vehicles, anti-lightning anti-locomotives and other models, the engine cover is generally designed to be turned forward. In the flipping form of forward opening, in the process of switching, affected by its own weight, the opening force and closing force of the engine cover are much larger than those of ordinary models. In this way, when the engine cover is opened, usually more than two operators are required to provide The large opening force is very inconvenient; when the engine cover is closed, because the cover itself is heavy, the instantaneous closing force is very large, and the operator is easily pinched, which is very dangerous. Contents of the invention [0003] Embodiments of the present invention provide an engine ...

AI Technical Summary

Problems solved by technology

In the flipping form of forward opening, in the process of switching, affected by its own weight, the opening force and closing force of the engine cover are much larger than those of ordinary models. In this way, when the engine cover is opened, usually more than two operators are required to provide The large opening force is very inconvenient; when the engine cover is closed, because the cover itself is heavy, the instantaneous closing force is very large, and the operator is easy to be pinched, which is very dangerous

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