Wheel rim

A technology of rims and rims, applied in rims, vehicle parts, transportation and packaging, etc., can solve the problems of consuming physical strength and time, unable to successfully complete the tire disassembly action, etc., and achieve a good airtight effect and good dynamic balance performance. Effect

Inactive Publication Date: 2019-12-06
庄进福
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned traditional operation method is quite labor-intensive and time-consuming. If it is not a mechanic who is familiar with this technology, it is often impossible to successfully complete the tire removal operation.

Method used

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  • Wheel rim
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Examples

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Embodiment Construction

[0021] Please also see figure 1 and figure 2 , the present invention mainly provides a vehicle rim assembly which is easy to disassemble and assemble tires. The rim includes a rim body 10 and a rim ring 30 . The rim body 10 is composed of a disc portion 11 positioned at the center and a wheel frame portion 12 positioned at the outer ring portion. The disc portion 11 is used to connect a wheel axle (not shown) of a vehicle. Wheel frame portion 12 is for fixing a tire 50 (seeing Figure 6 ). The disc portion 11 is composed of a central hub portion 13 connected to the wheel axle, and at least one spoke 14 radially extending outward from the hub portion 13; the wheel frame portion 12 is connected and fixed to the spoke 14 outer edge.

[0022] Several bolt through holes 31 are provided on the rim ring 30, and several tapping screw holes 16 are correspondingly provided on a disk flange surface 15 of the disk portion 11, and several bolts 40 pass through several bolt holes 16 re...

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PUM

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Abstract

The invention provides a wheel rim. The wheel rim comprises a wheel rim and a wheel rim ring; the wheel rim ring is composed of a disk part located at a center part and a wheel frame part located at an outer ring part; the horizontal height of an outward flange part of the wheel frame part is reduced in comparison with an inward flange part of the wheel frame part, thereby forming an opening partthrough which the tire can easily pass; and the wheel rim ring is mounted and fixed on a mounting part formed by the outward flange part in a dismountable manner, thereby enclosing the opening part.

Description

technical field [0001] The invention relates to a wheel rim, in particular to a vehicle wheel rim assembly which is easy to disassemble and assemble tires. Background technique [0002] Wheel rims are used to fix tires and form an important wheel part of modern vehicles. The typical structure of the existing vehicle rim mainly includes a central hub portion (Hub) connected to the wheel shaft (drive shaft), at least one spoke (Spoke) radially extending outward from the hub portion, and a Connected to the outer edge of the spoke and used to fix the rim of the tire (Rim). In recent years, in addition to the mechanical functions such as strength, stability, and light weight of existing rims, it is necessary to pay attention to them. The convenience and quickness of disassembly and assembly of rims and tires has also become one of the characteristics of rims required by consumers. [0003] In order to maintain the stability and correct position of the tire fixed by the existin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60B25/04
CPCB60B25/04
Inventor 庄进福
Owner 庄进福
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