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Multi-spoke damping wheel

A shock-absorbing wheel and shock-absorbing ring technology, applied in the direction of hubs, wheels, rims, etc., can solve the problems of lack of shock absorption, anti-puncture, economical, comfortable wheels, high production cost of universal small wheels, poor comfort, etc. The effect of reducing vibration damage, simple structure and reliable shock absorption performance

Pending Publication Date: 2020-02-28
卢德华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The wheels of bicycles and rollators have contradictions between anti-puncture and shock absorption; most users of rollators or wheelchairs are elderly, or have limited mobility due to physical disabilities. , the car without shock absorption function will feel uncomfortable, and the pneumatic wheel can absorb a certain impact, but the production cost of the universal small wheel is high, and the wheelchair mostly uses the wheel of solid tire, which has poor comfort and causes damage to the frame; Shock-absorbing, puncture-resistant, economical and comfortable wheels

Method used

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Embodiment Construction

[0036] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0037] In this embodiment, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" The orientation or positional relationship indicated by ", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation or be constructed in a specific orientation. and operation, and therefore should not be construed as limiting the invention.

[0038] Refer below ...

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Abstract

The invention provides a multi-spoke damping wheel, and belongs to the use field of bicycles, rollators, wheelchairs and baby carriages. The anti-puncturing and damping problems are solved. The multi-spoke damping wheel is composed of a hub (3), a rim (2), damping rings (5); the plurality of damping rings (5) are installed between the rim (2) and the hub (3),the damping rings (5) are installed andfixed to a circular arc groove of hub damping ring fixing grooves (301) of the hub (3) by using rim damping ring fixing grooves (201) on the rim (2), the pressure is dispersed to fixed groove openingcylindrical arcs (204) and groove opening cylindrical arcs (309) through buckling modelling of the damping rings (5), so that the stress of connecting points of the damping rings (5) is reduced, theuse safety is ensured, and the damping rings (5) are made of spring steel sheets and are good in elasticity. According to the multi-spoke damping wheel, solid anti-puncturing tires are adopted, the structure is simple, and the damping performance is reliable.

Description

[0001] The invention relates to a human-powered wheel, in particular to a multi-spoke shock-absorbing wheel. Background technique [0002] The wheels of bicycles and rollators have contradictions between anti-puncture and shock absorption; most users of rollators or wheelchairs are elderly, or have limited mobility due to physical disabilities. , the car without shock absorption function will feel uncomfortable, and the pneumatic wheel can absorb a certain impact, but the production cost of the universal small wheel is high, and the wheelchair mostly uses the wheel of solid tire, which has poor comfort and causes damage to the frame; Shock-absorbing, puncture-resistant, economical and comfortable wheels. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art and provide a shock-absorbing wheel with reasonable structure, free of inflation, capable of shock absorption and good comfort. ...

Claims

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Application Information

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IPC IPC(8): B60B9/02B60B9/26B60B21/06B60B27/00
CPCB60B9/02B60B9/26B60B21/066B60B27/0089
Inventor 卢德华
Owner 卢德华
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