Hinge structure and vehicle adopting hinge structure

Abstract

The invention provides a hinge structure and the automobile adopting the hinge structure can not only effectively reduce the head injuries of pedestrians, especially in the case of small collapse space. The hinge structure includes a base body, a connector and a swing arm, the base body includes an upper base body and a lower base body, a mounting block is detachably connected to the upper base body, and a through hole is formed on the mounting block. An avoidance hole is formed on the upper base, and a partition structure is provided on the inner wall of the through hole, and the partition structure divides the through hole into a first hole part and a second hole part, and the second hole part is provided with a gas spring, the connecting piece passes through the first hole and the avoidance hole, and the partition structure is configured such that when the force applied by the connecting piece to the partition structure exceeds a predetermined value, the partition The structure is destroyed and fails, so that the connecting piece collapses along the second hole and presses the gas spring, and the gas spring is pressed by the connecting piece to generate a reverse force.

Description

technical field [0001] The invention relates to the technical field of hinges, in particular to a hinge structure and an automobile using the hinge structure. Background technique [0002] Along with popularizing of automobile, the problem of collision between pedestrian and automobile easily occurs in the driving process of automobile, thereby can cause pedestrian and hood (claiming engine cover again) to collide. In the prior art, the engine hood is fixed on the vehicle body through hinges, and the opening and closing of the engine hood is realized through the hinges to ensure that the engine hood moves within a reasonable opening angle. The support positioning is convenient for viewing and maintenance of parts in the engine room. However, the structural form of the hood hinge will have a greater impact on the size of the collision damage, so the need for pedestrian protection collision needs to be considered in the design of the hinge. [0003] However, in the hinge s...

AI Technical Summary

Problems solved by technology

However, the structural form of the hood hinge will have a great impact on the size of the collision damage, so the need to protect pedestrians from collisions should be taken into account when designing the hinges

[0003] However, the hinge structure in the prior art has no deformation space for the hinge itself in the event of a head-on collision, and cannot collapse, and it is very easy to cause great damage to the head of the pedestrian when the pedestrian collides with the vehicle.

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