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Spoke type motorcycle wheel and motorcycle

A motorcycle and spoke technology, applied in spoked wheels, wheels, rims, etc., can solve the problems of weakened structural strength, high cost, poor impact resistance, etc., and achieve good elastic deformation space, reduce accident rates, and reduce tire noise. Effect

Pending Publication Date: 2021-03-30
D MAG KUNSHAN NEW MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, after the boss array is added in the circumferential direction of the radially inner end surface of the rim, the structure of the spoked motorcycle wheel is irregular, and it is no longer suitable for extrusion, rolling and welding. If casting is used, its structure will be weakened Strength, so that it has poor impact resistance. If a forged metal billet is used to form it by machining, each boss needs to be milled separately, and a large amount of machining allowance needs to be reserved for the metal billet, resulting in material waste and difficult processing and high cost.

Method used

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  • Spoke type motorcycle wheel and motorcycle
  • Spoke type motorcycle wheel and motorcycle
  • Spoke type motorcycle wheel and motorcycle

Examples

Experimental program
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Effect test

Embodiment 1

[0052] see Figure 1 to Figure 5 , the present embodiment provides a spoked motorcycle wheel, the spoked motorcycle wheel includes a rim 1 and a hub 2, the rim 1 is fastened to the hub 2 through a plurality of individual spokes 3. The rim 1 includes an inner rim 11 and an outer rim 12 that are integrally formed. In order to facilitate the rim 1 of the spoked motorcycle wheel to be extruded by a metal extrusion molding process, the inner rim 11 and the outer rim 12 are in any radial direction. A regular ring structure with consistent cross-sectional graphics.

[0053] Wherein, the inner rim 11 is disposed on the inner side of the outer rim 12 along the radial direction of the rim 1, and is configured to connect the spokes 3, which enables the outer rim 12 to obtain a non-porous radial outer end surface, which is configured to engage and hold Tire bead, so that when the spoked motorcycle wheel adopts a tubeless tire, there will be no air leakage between the tire bead of the tub...

Embodiment 2

[0065] see Figure 6 to Figure 9 , this embodiment shows another spoked motorcycle wheel, which adopts the same double-layer structure as the rim 1 of the spoked motorcycle wheel in Embodiment 1, which is composed of an inner rim 11 and an outer rim 12, the difference is that In this embodiment, the connection mode between the spoke 3 and the rim 1 and the hub 2 is different. The rim 1 is provided with a valve core hole 13 which is convenient for setting the valve core 8 to inflate the vacuum tire. The valve core 8 can pass through the sealing ring and the valve core hole. 13 joint airtight. Therefore, it should be noted that configuring the rim 1 to have a complete, non-porous radially outer end surface can be understood as that the radially outer end surface of the rim 1 is not provided with other components except the valve core hole 13 passing through the valve core 8 . through hole.

[0066] Specifically, in this embodiment, a plurality of spokes 3 are evenly connected ...

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PUM

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Abstract

The invention belongs to the technical field of motorcycles, and discloses a spoke type motorcycle wheel and a motorcycle. The spoke type motorcycle wheel comprises a rim and a hub, the rim is fastened to the hub through a plurality of independent spokes, the rim comprises an inner rim body and an outer rim body which are formed into a whole and are both annular, and the spokes are evenly arrangedon the periphery of the hub in a pulling connection mode; the inner rim is arranged on the inner side of the outer rim in the radial direction of the rim, the inner rim is provided with a circumferential array of strip cap holes, the periphery of each strip cap hole is surrounded to form a strip cap base capable of being connected with a strip cap assembly in a screwed mode, and the strip cap assembly can be connected with the spoke in a screwed mode so that the spoke can be tensioned between the rim and the hub; and the outer rim radial outer end surface is non-porous, and the outer end surface is configured to engage and retain a tire bead. The spoke type motorcycle wheel has the structural performance of impact resistance and shock absorption, and is easy to machine and low in production cost.

Description

technical field [0001] The invention relates to the technical field of motorcycles, in particular to a spoked motorcycle wheel and the motorcycle. Background technique [0002] At present, motorcycle wheels using vacuum tires are mainly divided into spoke-type motorcycle wheels and spoke-type motorcycle wheels. The rim of the spoke-type motorcycle wheel is generally cast integrally with the hub and the spoke plate, and the rim of the spoke-type motorcycle wheel is generally made of a separately extruded profile It is formed after being rolled and welded. Compared with the spoke-type motorcycle wheel, the spoke-type motorcycle wheel has a small weight, light structure, and better impact resistance and cushioning capacity. [0003] The rim of the spoke-type motorcycle wheel is fastened to the hub through multiple individual spokes. In order to facilitate the fixing of the spokes, the rim is pierced with spoke holes. After the spokes are installed through the spoke holes, the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60B1/00B60B1/04B60B21/06B60B25/02
CPCB60B1/003B60B1/041B60B1/042B60B1/043B60B21/062B60B25/02B60B2900/131B60B2900/313
Inventor 刘佛安周宗岩汪明刘琴梅秦超
Owner D MAG KUNSHAN NEW MATERIAL TECH CO LTD
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