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Car anti-collision protection beam

A technology for protecting beams and anti-collision, applied to bumpers, vehicle components, vehicle safety arrangements, etc., can solve the problems of poor impact resistance, small protection ability of the front of the car, inconvenience, etc., and achieve the effect of improving the effect of shock absorption and buffering

Inactive Publication Date: 2018-02-27
刘瑞
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the traditional anti-collision beam commonly used in the market is basically a fixed structure, which reduces the impact force by cushioning and shock absorption after being hit. The protection ability is small, so that the safety factor of the driver in the car is low, which is extremely inconvenient

Method used

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  • Car anti-collision protection beam

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Embodiment Construction

[0014] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0015] Such as figure 1 A kind of automobile anti-collision protective beam shown, comprises mounting base 1, connecting base 2 and arc-shaped main beam 3, and buffer layer 4 is arranged between described mounting base 1 and connecting base 2, and described mounting base 1 is connected with The first springs 41 are symmetrically arranged on both sides between the seats 2, and the guides 5 are arranged symmetrically on both sides between the connecting seat 2 and the arc-shaped main beam 3, and the guides 5 include sleeves 51 and telescopic rods. 52, the telescopic rod 52 is movably arranged in the...

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Abstract

The invention discloses a car anti-collision protection beam. The beam includes an installment base, a connecting base and an arc main beam, wherein a buffering layer is arranged between the installment base and the connecting base, a first spring is arranged between the installment base and the connecting base, and a guide part is arranged between the connecting base and the arc main beam; the guide part includes a casing pipe and a telescopic rod, a second spring is arranged between the casing pipe and the arc main beam, and the bottom of the telescopic rod is fixedly provided with an inverse-right-angle trapezoid block; the two inner sides of the connecting base are symmetrically provided with fixing blocks respectively, the interior of each fixing block is movably provided with a connecting rod, and the front end of each connecting rod is fixedly provided with a positive-right-angle trapezoid block matched with the inverse-right-angle trapezoid block; third springs are arranged between the fixing blocks and the positive-right-angle trapezoid blocks, the two sides of the top of the connecting base are symmetrically hinged with protection plates respectively, and a fourth springis arranged between the front end of each protection plate and the connecting base. According to the car anti-collision protection beam, through a damping mechanism arranged in a multistage mode, thedamping and buffering effect after a car is subjected to collision is improved, and the protection plates hinged on the two sides of the connecting base can protect the outer wall of a car body.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to an automobile anti-collision protection beam. Background technique [0002] The anti-collision beam is usually installed at the front and rear ends of the car. It is one of the important parts to ensure the passive safety performance of the car. It is mainly used to reduce the impact force generated by the car when it is collided. At present, the traditional anti-collision beam commonly used in the market is basically a fixed structure, which reduces the impact force by cushioning and shock absorption after being hit. The protection ability is small, so that the safety factor of the driver in the car is low, which is extremely inconvenient. Contents of the invention [0003] (1) Technical problems to be solved [0004] In order to overcome the deficiencies of the prior art, an automobile anti-collision protection beam is proposed to solve the problems raised in the above-m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R19/04
CPCB60R19/023B60R19/04B60R2019/026
Inventor 刘瑞
Owner 刘瑞
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