Damping elastic device

An elastic device and elastic technology, applied in the direction of springs/shock absorbers, springs, low internal friction springs, etc., can solve problems such as poor damping, rubber rupture, and complicated processes, and achieve enhanced structural support effects and enhanced shock absorption effect, noise reduction effect

Active Publication Date: 2019-11-12
蔡超纲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The metal spring is elastic, but the damping performance is not good, and the noise is louder when absorbing the shock
Due to the inconsistent hardness of rubber and metal

Method used

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Example Embodiment

[0022] The following will combine the appendices in the embodiments of the present invention Figure 1-3 , clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention.

[0024] see Figure 1-2 The first embodiment of the present in...

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Abstract

The invention discloses a damping elastic device. The device comprises a damping elastic main body, the damping elastic main body comprises an outer surface and an inner surface reverse to the outer surface, the damping elastic main body is of a hollow dual-spiral structure, a first spiral protrusion and a first spiral sink are formed on the outer surface, the first sink is connected with the first protrusion, a second spiral protrusion and a second spiral sink are formed on the inner surface, the second sink is connected with the second protrusion, the first sink right faces the second protrusion, and is consistent with the second protrusion in spiral direction, and the second sink right faces the first protrusion and is consistent with the first protrusion in spiral direction. Accordingto the damping elastic device, elasticity and damping characteristics are considered, the structure supporting effect is good, the damping effect is good, the process is simple, and the noise is low.

Description

technical field [0001] The invention relates to the technical field of shock absorption, in particular to a shock-absorbing elastic device. Background technique [0002] In order to ease the impact, shock absorbing springs have been widely used in various types of machinery, automobiles, railway locomotives, water vehicles, airplanes and other aircraft; the springs in the prior art are generally metal springs or composite springs formed by compounding metal and rubber . The metal spring is elastic, but the damping performance is not good, and the noise is louder when absorbing the shock. Due to the inconsistency of the hardness of rubber and metal in the rubber composite spring, when the metal and rubber work together, it is easy to cause the rubber with lower hardness to break, and the process is complicated. Contents of the invention [0003] In view of this, the present invention provides a shock-absorbing elastic device with both elasticity and damping characteristic...

Claims

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Application Information

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IPC IPC(8): F16F1/36F16F1/373
CPCF16F1/36F16F1/373
Inventor 蔡超纲
Owner 蔡超纲
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