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Spring and damper integrated shock absorber

An integrated damper technology, applied in the direction of spring/shock absorber, shock absorber, spring, etc., can solve the problems of difficult adjustment of spring, high cost of implementation, complex structure, etc., to achieve increased space and stable shock absorber , The effect of reducing the installation space

Pending Publication Date: 2018-08-17
GUIZHOU UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing technologies all have defects such as complex structure, high implementation cost, difficult adjustment of the stiffness of the spring and the damping force of the damper, which affects the overall shock absorption effect of the shock absorber, etc.

Method used

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  • Spring and damper integrated shock absorber
  • Spring and damper integrated shock absorber
  • Spring and damper integrated shock absorber

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] Embodiment of the present invention: spring and damper integrated shock absorber, as attached Figure 1-5 As shown, it includes four parts: a hydraulic damping device 1, a moving rod 2, a sealing device 3 and a connecting flange 4.

[0025] The hydraulic damping device 1 is an integrated cylindrical chamber composed of a lower threaded hole 11, an upper threaded hole 16, a lower throttle hole 12, an upper throttle hole 15, a right hydraulic chamber 13, a left hydraulic chamber 14, and a spring guide block 17; The moving rod 2 includes a spring 21, a No. 1 rod 22, a No. 2 rod 23, a threaded rod 24, and a through hole 25; the sealing device 3 is sealed by a threaded hole 31, a left hydraulic chamber sealing ring 32, and a right hydraulic chamber. Ring 33, moving rod sealing ring 34, and upper cover plate 35; the connecting flange 4 is composed of a vibration source connecting hole 41, a No. 1 rod fixing hole 42 and a threaded cap 43.

[0026] The hydraulic damping device...

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PUM

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Abstract

The invention discloses an integrated shock absorber of which a spring is built into a damper. The integrated shock absorber mainly comprises a hydraulic damping device (1), a moving rod (2), a sealing device (3) and a connecting flange (4). The integrated shock absorber of which the spring is built into the damper has the advantages of simple principle, compact structure and long service life. Byusing the built-in method of the spring, the installation space of the shock absorber is greatly reduced, high practical value is achieved, and the shock absorber can be widely used in automobiles.

Description

technical field [0001] The invention relates to the technical field of shock absorbers, in particular to an integrated shock absorber in which a spring is built into the damper. Background technique [0002] Generally, the shock absorber is a shock-proof and shock-absorbing device, which is installed under the vibration source to absorb and reduce vibration and improve comfort. The advantage of the hydraulic shock absorber is that the structure is relatively simple and the cost is not high. Used in automobiles, it can reduce the vibration and impact brought to the human body during driving, and can also ensure that the height of the body from the ground is not affected by the size of the load. But present shock absorber great majority all adopts the form that hydraulic pressure and spring damping are separately installed, and its installation is loaded down with trivial details also takes up space, has brought a lot of inconvenience to use. [0003] In order to solve the a...

Claims

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Application Information

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IPC IPC(8): F16F13/00F16F9/36
CPCF16F9/366F16F13/007F16F2238/04
Inventor 罗卫东赵飞虎何峰符耀民贺迪华黄琳森
Owner GUIZHOU UNIV
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