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Automobile anti-collision protective bar

A protection bumper and anti-collision technology, which is applied to bumpers, vehicle components, vehicle safety arrangements, etc., can solve problems such as imperfect and unsatisfactory protection measures, and achieve the effect of reasonable design and improved safety

Inactive Publication Date: 2015-06-17
周广坤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned protective measures are not perfect and cannot meet people's needs.

Method used

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  • Automobile anti-collision protective bar

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Experimental program
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Effect test

Embodiment Construction

[0009] exist figure 1 In the schematic diagram of the three-dimensional structure of the present invention, it includes a protective plate 1, a shock absorbing rod 2, a compression spring device 3, a fixed frame 4, and an extension spring device 5. The fixed frame is a plate-shaped structure, and is installed inside the fixed frame. At least two extension spring devices, the shock absorbing rods are respectively connected to the corresponding extension spring devices at the front end of the fixed frame, and the compression spring devices are sleeved on the shock absorbing rods, and the shock absorbing rods are vertical to the fixed frame; the front ends of the shock absorbing rods are fixed A protective plate, the protective plate is an arc-shaped plate structure; a threaded hole 6 is provided on the fixing frame, and a bolt 7 is inserted into the threaded hole.

[0010] Warning light 8 is installed at the protective plate front end.

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PUM

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Abstract

An automobile anti-collision protective bar comprises a protective plate, damping rods, compression spring devices, a fixed frame and tension spring devices, wherein the fixed frame is of a platy structure; at least two tension spring devices are installed in the fixed frame; the damping rods are connected to the positions, corresponding to the tension spring devices, of the front end of the fixed frame; the compression spring devices are connected to the damping rods in a sleeving manner; the damping rods are perpendicular to the fixed frame; the protective plate is fixedly connected to the front ends of the damping rods; the protective plate is of an arc-shaped plate structure; threaded holes are formed in the fixed frame; bolts are inserted into the threaded holes. The automobile anti-collision protective bar has the advantages of compact structure, convenience in use and the like.

Description

technical field [0001] The invention relates to a shock absorbing device, in particular to a shock absorbing device for providing protection when a car collides. Background technique [0002] As we all know, cars have become the most important means of transportation in modern society. Along with the increase in the number of automobiles, a substantial increase in traffic accidents follows. It is known that a part of high-end automobiles will protect the safety of the driver and the vehicle body through safety air bags when a collision accident occurs. There are also some cars to improve crashworthiness by thickening the thickness of the body steel plate. But above-mentioned protective measure is all imperfect, can't satisfy people's demand. For this reason, it seems very necessary that we provide a kind of anti-collision device that is safer, easier and cheaper. Contents of the invention [0003] The object of the present invention is to provide an automobile anti-col...

Claims

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Application Information

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IPC IPC(8): B60R19/24
CPCB60R19/18B60R19/023B60R2019/026B60R2019/186
Inventor 周广坤
Owner 周广坤
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