Noiseless universal wheel

A silent universal wheel and universal wheel technology, applied in the field of universal wheels, can solve problems such as polluting the environment and loud noise, and achieve the effect of reducing noise pollution and improving the working environment

Inactive Publication Date: 2015-07-01
邹中霞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The commonly used universal wheels will make relatively loud no

Method used

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Embodiment Construction

[0013] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0014] The invention provides a silent universal wheel which does not make a loud sound.

[0015] Such as figure 1 , figure 2 As shown, a silent universal wheel 1 includes a universal wheel body 2, a rotatable steering bearing 3 is provided on the top of the universal wheel body 2, and the bottom of the universal wheel body 2 is provided There is a fixed rotating shaft 4, on which a roller 51 is rotatably arranged, and on the periphery of said roller 51, a circle of muffler ring 52 is arranged.

[0016] Such as figure 1 , figure 2 As shown, the sound-absorbing ring 52 is made of soft rubber.

[0017] Such as figure 1 , figure 2 As shown...

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Abstract

The invention discloses a noiseless universal wheel. The noiseless universal wheel comprises a universal wheel body. A rotatable steering bearing is arranged at the top of the universal wheel body, a fixed rotating shaft is arranged on the lower portion of the universal wheel body, a rolling wheel is arranged on the fixed rotating shaft in a rotatable mode, a noise elimination ring is arranged on the periphery of the rolling wheel and made of soft rubber, and an anti-skid thread is arranged on the surface of the noise elimination ring. Because the noise elimination ring with a noise elimination function is arranged on the periphery of the rolling wheel of the universal wheel body, noise generated by the rolling wheel and the ground can be effectively reduced when the rolling wheel rolls, noise pollution to the outside is reduced, and accordingly the working environment where the universal wheel is used is greatly improved.

Description

technical field [0001] The invention relates to a universal wheel, more precisely, a silent universal wheel. Background technique [0002] The universal wheel is the so-called movable caster, and its structure allows horizontal 360-degree rotation. Casters are a general term, including movable casters and fixed casters. The fixed casters have no rotating structure, and cannot be rotated horizontally but can only be rotated vertically. These two types of casters are generally used together. For example, the structure of the trolley is two fixed wheels on the front, and two movable universal wheels near the push armrest on the back. [0003] The commonly used universal wheels can make relatively loud noises during the rolling process, which pollutes the surrounding environment. Contents of the invention [0004] The present invention mainly solves the technical problems existing in the prior art, thereby providing a silent universal wheel that does not make a loud sound. ...

Claims

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Application Information

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IPC IPC(8): B60B33/00
Inventor 邹中霞
Owner 邹中霞
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