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wheel assembly

An assembly and wheel technology, applied in the field of wheel assembly, can solve the problems of reduced strength and durability, and achieve the effect of improving strength and durability

Active Publication Date: 2018-02-13
BACK FORTY DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the unbalanced tension, the strength and durability of the rim 12 and the spoke unit 13 are reduced

Method used

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Embodiment Construction

[0030] Before the present invention is described in detail, it should be noted that in the following description, similar components are denoted by the same numerals.

[0031] refer to figure 2 and Figure 5 , the wheel assembly according to the present invention includes a central hub 2, an outer rim 3 including a spoke bed wall 31, and a spoke unit 4 including a plurality of first spokes 41 and a plurality of second spokes 42. The first spokes 41 and the second spokes 42 respectively extend between the outer rim 3 and the central hub 2 . Each first spoke 41 has a first end 411 formed with a first spoke bed connecting portion 410, a second end 412 opposite to the first end 411 and connected to the central hub 2, and a second end 412 extending from the first spoke bed connecting portion 410. The radial portion 413 between the one end 411 and the second end 412 . The first end 411 of each first spoke 41 is connected to the spoke bed wall 31 with its first spoke bed connecti...

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Abstract

A wheel assembly includes a central hub, an outer rim including a spoke bed wall, and a spoke unit including a plurality of first and second spokes. The first and second spokes each extend between the outer rim and the central hub, and each have a first end connected to the spoke bed wall, and a spoke opposite the first end and connected to the central hub. The second end, and a radial portion connected between the first end and the second end. The first end of each first spoke is formed with a first spoke bed connection at which each first spoke is connected to the spoke bed wall, and the first end of each second spoke is formed with a second spoke bed connection , where each second spoke is connected to the spoke bed wall. Relative to the central hub, the second spoke bed connecting portion is radially outward relative to the first spoke bed connecting portion and is separated from the first spoke bed connecting portion in the circumferential direction, so that the The unbalanced tension of the outer rim and spoke elements is reduced.

Description

technical field [0001] The invention relates to a wheel assembly, in particular to a wheel assembly suitable for being installed on a bicycle. Background technique [0002] refer to figure 1 , the existing bicycle wheel 1 includes a central hub 11, a rim 12 and a spoke unit 13 connected between the central hub 11 and the rim 12. The spoke unit 13 includes a plurality of first spokes 131 and a plurality of second spokes 132 . The spokes respectively extend between the rim 12 and the central hub 11 . The central hub 11 includes a hub body 110 with a first end and a second end opposite to each other, a first hub extending radially from the first end of the hub body 110 and connected to the first spokes 131 Flange 111, a second hub flange 112 extending radially from the second end of the hub body 110 and connected to the second spokes 132, and a second end of the hub body 110 adjacent to the The driving portion 113 of the second hub flange 112 . [0003] When the driving pa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60B1/04B60B21/02
CPCB60B21/062B60B1/003B60B1/0261B60B1/041B60B1/044B60B21/023B60B2900/311B60B2900/321B60B2900/50
Inventor 史蒂芬·拜耳斯·梅兹
Owner BACK FORTY DEV
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