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Force absorbing energy storage anti-colliding safety device

A safety device and energy storage technology, applied in the direction of the bumper, can solve the problems of car body damage, energy consumption that cannot be impacted, and the car cannot absorb impact force, etc., and achieves the effects of strong applicability, convenient manufacture, and simple device structure

Inactive Publication Date: 2007-02-07
梁文华 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this structure is that the car after being hit cannot absorb the impact force and consume the energy of the impact, and the rebound force will still cause damage to the car body

Method used

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  • Force absorbing energy storage anti-colliding safety device
  • Force absorbing energy storage anti-colliding safety device
  • Force absorbing energy storage anti-colliding safety device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Such as figure 1 , 2 As shown, this embodiment includes an elastic compression device and a reset device, which is characterized in that the elastic compression device includes a push rod 1, a compression spring 3, a spring seat cover 4 and a clamping plate 5, and the push rod 1 is provided with a sawtooth structure 2, and the sawtooth There are compression springs 3 and spring seat covers 4 on the outside of the shape structure 2, and the end of the spring seat cover 4 is equipped with a clamping plate 5 for clamping the serrated tooth surface. The clamping plate 5 is symmetrically installed on the end of the spring seat cover 4, and the clamping plate 5 The torsion spring 6 is housed on the shaft;

[0020] The push rod 1 of the elastic compression device of the mechanical spring type suction energy storage anti-collision safety device can be fixed on the front and rear bumpers A of the automobile, and the spring seat cover 4 which is sleeved on the push rod zigzag st...

Embodiment 2

[0023] Such as image 3 As shown, this embodiment includes a spring gas accumulator 12, a spring return plunger oil cylinder 16, a hydraulic oil pipe 17, a one-way valve 18 and a control valve 19, and is characterized in that the spring return plunger oil cylinder 16 passes through the hydraulic oil pipe 17 and The one-way valve 18 is connected with the gas inlet of the spring gas accumulator 12, and the gas outlet of the spring gas accumulator 12 forms a circuit with the spring return plunger cylinder 16 through the bypass hydraulic oil pipe 20 and the control valve 19. The control valve 19 can be a normally closed two-position two-way control valve. The front end of the reset piston 26 of the spring reset plunger type oil cylinder 16 is equipped with a reset spring 27; the cylinder body of the spring gas accumulator 12 is provided with compressed gas, spring 13, piston 14 and oil cylinder 15, and the front end of the piston 14 is filled with compressed gas And spring 13 is ...

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PUM

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Abstract

The invention relates to a force-adsorption energy-storage anti-impact safety device, which comprises: a spring gas energy storage device, a spring return plug cylinder, a hydraulic oil tube, a one-way valve and a control valve, wherein the invention is characterized in that: the plug cylinder via the hydraulic oil tube and one-way valve is connected to the gas inlet of spring gas energy storage device whose gas outlet via the bypass hydraulic oil tube forms the circuit with the control valve and the spring return plug cylinder. With said invention, when the vehicle is impacted, it will cutoff power and brake, to adsorb and store external force, and convert the external force into the force resistant to the impact, to avoid rebounding the bumper and release the impact, to confirm the safety; and it will return after impact, to be used again. The invention can be mounted on the front and back bumpers, with simple structure.

Description

[0001] This application is a divisional application of filing date: January 13, 2003, application number: 03113583.8, and invention name: suction energy storage anti-collision safety device. technical field [0002] The invention relates to a suction energy storage anti-collision safety device, which can mainly reduce the damage to the vehicle and the injury to the occupants when the vehicle is hit, so as to improve the safety and reliability of the vehicle. Background technique [0003] When the car is hit, the impact force is very strong, and both the occupant and the car will be seriously injured. But the existing automobile anti-collision equipment still can not solve the problem well. Patent No. 88107483.7 discloses a "Automotive Pneumatic Hydraulic Energy Storage Anti-Collision Lifesaving Device". This device uses the impact force during collision to open the cylinder containing high-pressure inert gas through the bumper, and the cylinder piston is driven by the inert ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R19/36
Inventor 梁文华梁琨
Owner 梁文华
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