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Automobile anti-collision device

An anti-collision device and automobile technology, applied in the direction of the bumper, etc., can solve the problems of car crashes and fatalities, unsatisfactory anti-collision effects, etc., and achieve the effect of prolonging the collision time and protecting the safety of the car body and people in the car

Inactive Publication Date: 2004-07-14
张学群
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are only some simple anti-collision measures in the anti-collision technology of automobiles, such as bumpers on the front of the car, and airbags used to protect the driver's life, but the anti-collision effects are not ideal, and the car crashes. fatal accidents

Method used

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  • Automobile anti-collision device

Examples

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Embodiment Construction

[0007] Such as figure 1 As shown, a bumper 1 is installed directly in front of the automobile housing 10, the automobile anti-collision device is installed in the housing at the front of the automobile, the bumper 1 is fixedly connected with one end of the piston rod 3, and the spring 2 is wrapped around the piston rod. 3, the piston rod 3 extends into the front end of the cylinder 5, the piston 4 is fixedly connected to the other end of the piston rod 3, and five pressure relief holes 7 are opened on the lower side wall of the cylinder 5, and the five pressure relief holes 7 Five diaphragms 8 are respectively installed on the outer end faces of the cylinder. The thicknesses of the five diaphragms 8 from front to back are 2, 4, 6, 8 and 10mm respectively, to bear different pressures, and are injected by the medium located on the upper side of the cylinder 5 Hole 9 is filled with engine oil 6, then medium injection hole 9 is sealed.

[0008] The automobile anti-collision devic...

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Abstract

The automobile anti-collision device is installed in the automobile part susceptible of collision and consists of a bumper connected set on automobile casing, a piston connected to the bumper and pushing the medium inside the cylinder, a spring around the piston rod and a cylinder with several releasing holes and membranes installed. In case of collision, the anti-collision device converts the rigid collision into elastic collision and releases energy via the releasing holes to protect automobile and persons inside it.

Description

technical field [0001] The invention relates to the technical field of anti-collision devices for moving objects, in particular to automobile anti-collision devices. Background technique [0002] At present, there are only some simple anti-collision measures in the anti-collision technology of automobiles, such as bumpers on the front of the car, and airbags used to protect the driver's life, but the anti-collision effects are not ideal, and the car crashes. Fatal accidents frequently occur. Contents of the invention [0003] The object of the present invention is to provide an automobile anti-collision device, which uses a mechanical transmission method to prolong the collision time and release collision energy, so that the safety of the people in the vehicle and the vehicle itself can be guaranteed. [0004] In order to achieve the above object, the technical solution adopted by the present invention is: an automobile anti-collision device, comprising a bumper, a spring...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R19/24
Inventor 张学群
Owner 张学群
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