Three-tube adaptive anti-roll shock absorber

An adaptive, shock absorber technology, applied in shock absorbers, springs/shock absorbers, shock absorbers, etc., can solve the problems of difficult heat dissipation, poor heat dissipation effect, and ineffectiveness, and achieves easy heat dissipation and reduced heat dissipation. Good seismic effect, increase anti-roll effect

Active Publication Date: 2016-01-20
台州九桔科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The shock absorber of this kind of structure only includes the oil storage cylinder and the working cylinder. The heat generated by the movement in the mixing chamber is located inside the shock absorber, which is not easy to dissipate heat, and the heat dissipation effect is poor
Moreover, the shock absorber of this structure only acts as a shock absorber for the up and down vibration of the vehicle, and does not work for the vehicle's roll and "nodding" problems.

Method used

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  • Three-tube adaptive anti-roll shock absorber
  • Three-tube adaptive anti-roll shock absorber
  • Three-tube adaptive anti-roll shock absorber

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as figure 1 As shown, the three-barrel adaptive anti-roll shock absorber includes oil storage cylinder 1, working cylinder 2, piston rod 3, base 4, guide 5, outer cylinder 6, check valve 1 7, check valve 2 8, Damping valve 16, longitudinal inertia valve 10, transverse inertia valve 9 and bottom cover 11.

[0030] The working cylinder 2 is arranged in the oil storage cylinder 1, and the oil storage cylinder 1 is arranged in the outer cylinder 6. The outer cylinder 6 is also the shell of the shock absorber. The bottom of the outer cylinder 6 is fixed with a bottom cover 11 through screw connection, and the connection is provided with a seal Circle 12, the bottom end of bottom cover 11 airtight outer cylinder 6, be welded with draw ring on the bottom cover 11. The guide 5 is fixed on the top of the working cylinder 2 and the oil storage cylinder 1, the base 4 is fixed on the bottom of the working cylinder 2 and the oil storage cylinder 1, and both the guide 5 and the...

Embodiment 2

[0038] Such as Figure 4 As shown, the structure and principle of this embodiment are basically the same as that of Embodiment 1, the difference is that in this embodiment, the longitudinal inertia valve 10 and the transverse inertia valve 9 only include a spool 20 and a pair of springs 21, and the spring 21 Located on both sides of the spool 20, a pair of protruding positioning blocks 22 are provided on both ends of the spool 20, a pair of protruding positioning blocks 23 are provided on the bottom cover 11 and the base 4, and one end of the spring 21 Sleeve on the positioning block one 22, and the other end is sleeved on the positioning block two 23, the positioning block one 22 and the positioning block two 23 play the role of positioning the spring 21.

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Abstract

The invention provides a tri-cylinder self-adaption type anti-falling shock absorber, and belongs to the technical field of automobile accessories. The tri-cylinder self-adaption type anti-falling shock absorber comprises an oil storage cylinder, a work cylinder, a piston rod, a base, an outer cylinder and a guider. The work cylinder is arranged in the oil storage cylinder, the guider is fixed to the top end of the oil storage cylinder and the top end of the work cylinder, the base is fixed to the bottom end of the oil storage cylinder and the bottom end of the work cylinder, the oil storage cylinder is arranged in the outer cylinder, and a flowing hole communicated with the top end of the work cylinder and the top end of the outer cylinder is formed in the guider. A first check valve is arranged on the end portion of the inner end of the piston rod, a second check valve is arranged at the bottom end of the work cylinder, the one-way guiding direction of the first check valve is identical to that of the second check valve, a longitudinal inertial valve is arranged at the bottom end of the outer cylinder, a transverse inertial valve is arranged on the base, and the bottom end of the outer cylinder is communicated with the bottom end of the work cylinder and the bottom end of the oil storage cylinder through the longitudinal inertial valve and the transverse inertial valve. The tri-cylinder self-adaption type anti-falling shock absorber has the advantages of being good in heat radiating effect, improving the side falling resisting capacity and the nodding resisting capacity of the automobile and the like.

Description

technical field [0001] The invention belongs to the technical field of auto parts and relates to a shock absorber, in particular to a three-tube self-adaptive anti-tilt shock absorber. Background technique [0002] With the continuous improvement of people's living standards and the continuous advancement of science and technology, cars have become an indispensable tool in modern people's lives, and are getting closer and closer to people's lives. With the improvement of people's demand for quality of life, the requirements for the comfort of cars are also getting higher and higher. For this reason, people have designed many shock absorbers for cars, such as shock absorbers, and shock absorbers are installed on cars to improve driving. Occupant comfort technology is widely used. [0003] Existing shock absorbers, such as a kind of automobile shock absorber [application number: 201220506156.3; authorized announcement number: CN202971705U] applied by the applicant in 2012, in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16F9/18F16F9/34F16F9/504F16F9/42
Inventor 杨怀友李宏田鹤军
Owner 台州九桔科技股份有限公司
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