Automobile collision protection device

A technology for collision protection and automobiles, which is applied to vehicle parts, transportation and packaging, and vehicle safety arrangements, etc. It can solve problems such as limited buffering effect and poor protection effect, achieve responsiveness, improve personnel survival rate, and improve collision safety Effect

Inactive Publication Date: 2015-08-12
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an automobile collision protection device, thereby overcoming the disadvantage of poor protection effect of the existing anti-collision beam due to the limited buffering effect in the event of a strong collision

Method used

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  • Automobile collision protection device
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Embodiment Construction

[0016] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0017] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

[0018] like Figure 1 to Figure 2 As shown, an example according to a specific embodiment of the present invention is: an automobile collision protection device 1, which includes a base 11, a support plate 12, a first connecting rod 13, and an energy-absorbing panel 16, wherein:

[0019] like figure 2 As shown, the base 11 is fixedly arranged on the vehicle body 2, and it can be arranged at the front or the rear of the v...

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PUM

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Abstract

The invention discloses an automobile collision protection device. The automobile collision protection device comprises a base, a support plate, a telescoping mechanism and an energy absorption panel, wherein the base is fixedly arranged on a vehicle body; the support plate is connected with the base by the telescoping mechanism; the telescoping mechanism comprises two sliding plates, two first connecting rods and driving mechanisms; the two sliding plates are respectively arranged on the left side and the right side of a back plate surface of the support plate in a left-right sliding manner; the back ends of the two first connecting rods are respectively hinged to the left side and the right side of the base, and the front ends of the two first connecting rods are respectively hinged to the two sliding plates; the driving mechanisms are used for driving the two first connecting rods to swing so as to control the support plate to move back and forth; the energy absorption panel is connected with the front plate surface of the support plate by a plurality of energy absorption springs. According to the automobile collision protection device, the support plate and the energy absorption panel can actively extend forwards by virtue of the telescopic mechanism to expand a collision buffering area of an automobile, and collision energy can be absorbed by shrinkage of the whole device, so that the collision safety of the automobile is improved.

Description

technical field [0001] The invention relates to the field of automobile safety protection, in particular to an automobile collision protection device. Background technique [0002] At present, most cars are equipped with anti-collision beams at the front end of the car body to protect the collision energy absorption when the car collides. It is relatively obvious, but in high-intensity collisions, the buffering effect of the anti-collision beam is limited, and the collision energy is mainly absorbed by the car body and engine compartment, so the protection effect is not good, especially in the accident of a car rear-end collision with a large truck, due to the impact of the car The front of the car is relatively short, causing the front of the car to enter the bottom of the large truck, and the windshield of the driver's cab directly collides with the rear of the large truck. threaten. [0003] The information disclosed in this Background section is only for enhancing the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R19/18B60R19/34B60R19/40
CPCB60R19/18B60R19/34B60R19/40B60R2019/1806
Inventor 周晓蓉阎凌云符瑶金荣鑫黄宏星张佳路
Owner GUANGXI UNIV
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