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Tire changing device for small tires

A tire and small-scale technology, applied in tire installation, tire parts, transportation and packaging, etc., can solve the problems of inconvenient use and low efficiency for users, and achieve the effect of convenient and easy operation and a wide range of applications

Inactive Publication Date: 2014-02-19
李思模
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing tire changing tools generally use a crowbar or a crowbar to pull out the outer tire. This kind of tire changing tool is inefficient and extremely inconvenient for users to use.

Method used

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  • Tire changing device for small tires
  • Tire changing device for small tires
  • Tire changing device for small tires

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Experimental program
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Embodiment Construction

[0028] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0029] The invention provides a tire changing device for small tires.

[0030] Such as Figure 1 to Figure 6 As shown, a tire changing device 1 for small tires, the tire changing device 1 for small tires includes a support pivot 2, a fixed part 4 is slidably provided on the support pivot 2, the support pivot The shaft 2 is provided with a limiting bracket 3 for limiting the lowest position of the fixing portion 4 , and a pair of forks 5 are arranged between the limiting bracket 3 and the fixing portion 4 .

[0031] The fork 5 includes a first adjusting portion 51, a second adjusting portion 52 and a third adjusting portion 53, the first adjustin...

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PUM

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Abstract

The invention discloses a tire changing device for small tires. The tire changing device for the small tires comprises a supporting pivot which is slidably provided with a fixing part and with a limiting support part used for limiting a lowest position of the fixing part, wherein a pair of forking parts are arranged between the limiting support part and the fixing part. The tire changing device for the small tires utilizes a pair of adjustable forking parts on the supporting pivot, wherein each forking part comprises three adjustable parts, i.e., a first adjustable part, a second adjustable part and a third adjustable part, so the device can be adjusted at any angles by users to fit various tires; the tire changing device has a wide application range and is convenient and easy to operate.

Description

[0001] technical field [0002] The present invention relates to a vehicle repair tool, more precisely a tire changing device for small tires. [0003] Background technique [0004] After the tire of bicycle or friction car blows out, need to change tire in time. Existing tire changing tools generally utilize a crowbar or a crowbar to pull out the outer tire. The efficiency of this tire changing tool is low, and the use of the user is also extremely inconvenient. [0005] Contents of the invention [0006] The invention mainly solves the technical problems existing in the prior art, thereby providing a tire changing device for small tires. [0007] Above-mentioned technical problem of the present invention is mainly solved by following technical scheme: [0008] A tire changing device for small tires, the tire changing device for small tires includes a support pivot, a fixed part is slidably provided on the support pivot, and There is a limit bracket part for limiting...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60C25/02
Inventor 李思模
Owner 李思模
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