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Rubber wheel

A technology of rubber wheels and rubber sleeves, applied in casters, wheels, transportation and packaging, etc., can solve the problems of many structural parts, troublesome installation, complex structure, etc., and achieve the goals of reducing rotational friction resistance, simplifying structure and volume, and reducing costs Effect

Pending Publication Date: 2020-02-25
ZHONGSHAN ROBBY HARDWARE PROD CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In life and industrial production, in order to facilitate the movement of objects, rubber wheels are usually installed at the bottom of the object, so that the object can be easily pushed and the force required for handling is reduced; when the position of the object needs to be fixed, the rubber wheel needs to be locked, so the rubber wheel There are usually corresponding brake parts on the wheel. In order to cooperate with the brake parts, a part that cooperates with the brake parts is usually added to the rubber wheel, resulting in more structural parts of the rubber wheel, complex structure, troublesome installation, and is not conducive to the rubber wheel. development of portability

Method used

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Embodiment Construction

[0024] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0025] refer to Figure 1 to Figure 5 , a rubber wheel of the present invention includes a bracket 100 , a bearing 200 , an inner panel 300 and a braking member 400 .

[0026] The bracket 100 is used as the base of the rubber wheel, on which other parts are installed, and the bracket 100 is also a part connected with the external structure, so that the rubber wheel can be applied to various equipment, such as figure 1 As shown, the bracket 100 is provided with a connecting post 140, and the connecting post 140 is provided with a connecting hole for connecting with an external structure so as to install the rubber wheel on the corresponding equipment. The bracket 100 has a shaft cylinder 110. In order to save material, the middle part of the shaft cylinder 110 is hollow, and the rubber wheel as a whole works with the axis of the shaft cylinder 110 as ...

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Abstract

The invention discloses a rubber wheel. The rubber wheel comprises a bracket, a bearing, an inner rim and a brake piece; the bracket is provided with a shaft barrel; the bearing inner ring sleeves theshaft barrel; the inner rim sleeves on the bearing outer ring and is provided with brake convex teeth which are arranged around the rotation center of the inner rim at intervals; the brake piece canbe movably mounted on the bracket in a locking mode, and is provided with a brake structure capable of moving along with the brake piece to be inserted into or separated from the gap of the brake convex teeth. According to the rubber wheel, the bearing inner ring sleeves the shaft barrel, and the bearing outer ring sleeves the inner rim, so that the relative rotation of the inner rim and the bracket is realized, the rotation friction resistance is reduced through the bearing, and the rubber wheel rotates smoothly; the inner rim is provided with a circle of brake convex teeth, the brake piece is inserted into the brake convex teeth through the brake structure to realize braking of the rubber wheel, braking of the rubber wheel can be realized through matching of the inner rim and the brake piece, braking is realized without adding additional accessories, the structure and the size of the rubber wheel are simplified, the rubber wheel is lighter, and meanwhile, the cost of the rubber wheelis reduced.

Description

technical field [0001] The invention relates to the field of pulleys, in particular to a rubber wheel. Background technique [0002] In life and industrial production, in order to facilitate the movement of objects, rubber wheels are usually installed at the bottom of the object, so that the object can be easily pushed and the force required for handling is reduced; when the position of the object needs to be fixed, the rubber wheel needs to be locked, so the rubber wheel There are usually corresponding brake parts on the wheel. In order to cooperate with the brake parts, a part that cooperates with the brake parts is usually added to the rubber wheel, resulting in many structural parts of the rubber wheel. The structure is complicated and the installation is troublesome, which is not conducive to the rubber wheel development of portability. Contents of the invention [0003] The present invention aims to solve the above-mentioned technical problems at least to a certain ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60B33/00
CPCB60B33/0078
Inventor 潘志锐陈波
Owner ZHONGSHAN ROBBY HARDWARE PROD CO LTD
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