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Heel roller for wearing footwear

A technology of rollers and equipment, applied to roller skates, skateboards, skating, etc., can solve the problems of not having the strength to withstand the pressure, time-consuming and laborious, etc.

Inactive Publication Date: 2012-02-01
KOMARIYO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] As mentioned above, the problems with conventional rollers for footwear equipment are that it takes time and effort to adjust the width, and they do not have sufficient strength to withstand pedal pressure, etc.

Method used

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  • Heel roller for wearing footwear
  • Heel roller for wearing footwear
  • Heel roller for wearing footwear

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. The heel roller for footwear equipment of the present invention is composed of a pair of roller frames 3, 4 that hold the rollers 1, 2 and make them rotate freely.

[0022] A roller frame 3 is constituted by a side wall 5 and a roller guard 6, the side wall 5 is pivotally supported on the roller 1 from the inside, and the roller guard 6 extends from both ends of the side wall 5 into a state surrounding the roller 1, thereby from the outside The roller 1 is supported on a shaft. A box-shaped body 7 extending in the horizontal direction is integrally provided on the side wall 5 , and a stopper 8 having a fixing pin 9 is attached to the upper surface of the box-shaped body 7 .

[0023] For example, the stopper 8 is formed to be accommodated in the recessed portion 11 formed on the upper surface of the box-shaped body 7, and its upper surface is a plane wit...

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Abstract

Disclosed is a heel roller for wearing footwear capable of allowing each wearer to adjust the width of the footwear to fit the size of a foot of the wearer with a simple operation, wherein the tread has sufficient strength to withstand irregular and uneven tread-pressure and does not rattle during use; wherein the heel roller comprises one pair of wheel holders (3 and 4) for holding wheels to be freely rotatable. One of the wheel holders (3) comprises a sidewall (5) for journaling a wheel (1), a wheel guard (6), and a box-shaped body (7) extending horizontally from the sidewall (5); wherein a stopper (8) is provided with a fixation pin (9) atop the box-shaped body (7). The other of the wheel holders (4) comprises a sidewall for journaling a wheel (2), a wheel guard, and an insert plate (23) which extends horizontally from the sidewall and enters into the box-shaped body; wherein upon the insert plate (23) are juxtaposed a plurality of adjustment holes (24) in the insertion direction for selectively inserting the fixation pin (9) of the stopper (8).

Description

technical field [0001] The present invention relates to a heel roller for footwear equipment, and in particular to footwear equipment that can be freely attached to and detached from the heel of sports shoes, etc., and can enjoy walking like roller skates by lifting the toe after installation Use the heel roller. Background technique [0002] Patent Document 1 (Japanese Patent Laid-Open Publication No. 2004-97814) describes a roller for footwear equipment, which can be freely attached to and detached from the heel of sports shoes, etc., and can enjoy walking fun like roller skates after being installed. . [0003] When the roller for footwear equipment described in Patent Document 1 is used, the user can adjust the distance between the side walls (1, 1') according to the size of the feet. This adjustment is the amount required to move the second joint (8) provided on the other side wall (1') relative to the first joint (5) provided on one side wall (1), And tighten the sc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63C17/04A63C17/00
CPCA63C17/262A63C17/08A63C2203/48
Inventor 河濑彻
Owner KOMARIYO
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