Hollow wheel device and walking tool

A hollow wheel and roller technology, used in wheeled transmissions, transportation and packaging, bicycles, etc., can solve problems such as affecting user experience and loud noise, and achieve the effects of preventing slippage, improving stability and increasing driving friction.

Active Publication Date: 2021-02-23
INMOTION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of gear transmission, there will be a lot of noise, which will greatly affect the user experience.

Method used

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  • Hollow wheel device and walking tool
  • Hollow wheel device and walking tool
  • Hollow wheel device and walking tool

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Embodiment Construction

[0040] In order to facilitate the understanding of the present invention, the hollow wheel device and the means of transportation will be described more fully hereinafter with reference to the related drawings. Preferred embodiments of the hollow wheel device and the means of travel are given in the accompanying drawings. However, the ring gear device and the means of transportation can be implemented in many different forms and are not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the ring gear device and the means of transportation will be thorough and complete.

[0041] 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 in the description of the ring gear device and the means of transportation herein are only for the purpose of describing specific embodiments, a...

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PUM

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Abstract

A hollow wheel device (10) includes a wheel (100) and a friction transmission mechanism (200). The wheel (100) is a hollow structure and has an inner surface (110). The friction transmission mechanism (200) includes a first roller (210) and auxiliary components. The first roller (210) is used to connect the driving mechanism. The driving mechanism can drive the wheel (100) relative to the ground by driving the first roller (210) to rotate. Rotate, the auxiliary component is connected with the first roller (210), and can make the first roller (210) press against on the inner surface (110), the auxiliary component can also make the first roller (210) and the inner surface (110) The maximum static friction force between them is greater than the maximum static friction force between the first roller (210) and the ground.

Description

technical field [0001] The invention relates to a hollow wheel device and a means of transportation. Background technique [0002] With the development of technology, hollow wheels are more and more used in balance bikes and bicycles and other means of transportation. In the traditional means of transportation, gear transmission is often used to drive the hollow wheel to rotate to achieve the purpose of driving. However, in the process of gear transmission, a large noise will be generated, which greatly affects the user experience. SUMMARY OF THE INVENTION [0003] Based on this, it is necessary to provide a hollow wheel device and a means of transportation with less sound. [0004] A hollow wheel device, comprising: [0005] a wheel, a hollow structure having an inner surface; and [0006] A friction transmission mechanism includes a first roller and an auxiliary component, the first roller is used to connect a driving mechanism, and the driving mechanism can drive th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62M11/02
CPCB62M11/02B62K11/007
Inventor 李一鹏
Owner INMOTION TECH CO LTD
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