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Shock absorbing sleeve

A technology of shock-absorbing sleeves and jackets, applied in the direction of springs, etc., can solve the problems of waste, poor rigidity and easy deformation of rubber parts, and achieve the effect of convenient operation

Inactive Publication Date: 2015-09-23
SUZHOU NIUDONG PRECISION MFG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The common shock absorber is a rubber part with a through hole in the middle, which needs to be installed on the mounting plate with screws. After a long time, the rubber part is easily deformed due to its poor rigidity and needs to be replaced frequently, resulting in a lot of waste

Method used

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Embodiment Construction

[0012] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0013] attached figure 1 It is a shock-absorbing sleeve according to the present invention, which includes a shaft core 1 and an outer casing 2; the shaft core 1 is a hollow tube; the middle part of the outer casing 2 is provided with a through hole consistent with the outer diameter of the shaft core; the shaft The core 1 and the jacket 2 have the same size in the length direction, the shaft core 1 is arranged in the through hole, and the shaft core 1 and the jacket 2 are pasted together; the shaft core 1 is made of 45 steel, and the jacket 2 is made of rubber. The middle part of the shock-absorbing sleeve 3 has good rigidity, and the outside has good shock absorption. The longitudinal section of the outer jacket 2 is I-shaped, and the transverse section is circular. greater than the diameter of the preset open through hole on the m...

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Abstract

The invention relates to a shock absorbing sleeve which comprises a shaft core and an outer sleeve. The shaft core is a hollow tube, a through hole is formed in the middle of the outer sleeve, the outer diameter of the through hole is consistent with that of the shaft core, the lengthwise size of the shaft core is consistent with that of the outer sleeve, the shaft core is arranged in the through hole and pasted together with the outer sleeve, the longitudinal section of the outer sleeve is I-shaped, the transverse section of the outer sleeve is circular, the width of an I-shaped middle groove is consistent with the thickness of a mounting plate, and the diameter of the I-shaped middle groove is slightly larger than that of the open through hole preset in the mounting plate. The I-shaped middle groove in the shock absorbing sleeve can be directly clamped in the mounting plate with the preset open through hole, fixing screws are omitted, and the shock absorbing sleeve is convenient to operate.

Description

technical field [0001] The invention relates to an improvement of a shock-absorbing sleeve, in particular to a shock-absorbing sleeve that does not need to be installed with screws and has both rigidity and elasticity. Background technique [0002] A common shock absorber is a rubber part with a through hole in the middle, which needs to be installed on the mounting plate with screws. After a long time, the rubber part is easily deformed due to poor rigidity, and needs to be replaced frequently, resulting in a lot of waste. Contents of the invention [0003] The object of the present invention is to provide a shock-absorbing sleeve that does not need to be installed with screws and has both rigidity and elasticity in order to overcome the deficiencies of the prior art. [0004] In order to achieve the above purpose, the technical solution adopted by the present invention is: a shock absorbing sleeve, including a shaft core and a jacket; the shaft core is a hollow tube; the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F1/371
CPCF16F1/371
Inventor 唐晓琴张超
Owner SUZHOU NIUDONG PRECISION MFG TECH CO LTD