Structure of inline skates

a technology of inline skates and braking mechanisms, which is applied in the field of inline skates, can solve the problems of laborious pressing, ineffective braking disposal of recreational inline skates, and violates ergonomics, so as to improve the structure of inline skates, prevent tumbles, and improve the braking

Inactive Publication Date: 2008-02-07
CHANG YEN NIEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0008]An objective of the present invention is to provide an improved structure of inline skates, which can achieves superior braking effect in a manner complying ergonomics. In addition, the inline sk

Problems solved by technology

Owing to the larger wheel diameter with the longer span, it is laborious to press and push slantingly both legs alternately for maintaining sliding for a long time.
In addition, it violates ergonomics as well.
Besides, recreational inline skates do not provide effective braking disposal.
However, the braking effect is very poor, and the braking action violates ergonomics as well.
Furthermore, the rear brake pads tend to make both legs stuck with and bump against each other and consequently make the player stumble when he alternates his legs to slide or when he comers (forward or backward crossovers).
Hence, the figure inline skate slides slower and unstable.
Slight incaution results in touch of the front brake pad on the sliding leg on the ground, which is very dangerous because it will cause the player tr

Method used

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  • Structure of inline skates
  • Structure of inline skates
  • Structure of inline skates

Examples

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Embodiment Construction

[0020]FIGS. 1 to 3 show an improved structure of inline skates according to a first preferred embodiment of the present invention. The inline skate 100 includes a boot 10, a base 20, a wheel set 30, a one-way roll stop device 40, and a cushion 50.

[0021]The base 20 is adapted on the bottom of the boot 10, and comprises one or more connection plates 21 and two side plates 22 adapted under both sides of the connection plate 21, respectively. At the front end of the side plate 22, a long pivotal bore 221 is adapted. Behind and above the long pivotal bore 221, two securing holes 222 are adapted. In addition, behind the long pivotal bore 221, three pivotal holes (not shown in the figures) are adapted for pivoting the wheel set 30. The wheel set 30 includes a front wheel 31, two center wheels 32, and a rear wheel 33. The front wheel 31 is adapted between said two long pivotal bores 221 by means of a screw bolt assembly 34. The center wheels 32 and the rear wheel 33 are adapted between corr...

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PUM

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Abstract

The present invention relates generally to an improved structure of inline skates, which provides a cushion, a wheel with a gearwheel on its side, and a pawl assembly. By pressing down the weight, the wheel with gearwheel on its side occludes the pawl assembly, which stops the wheel with gearwheel on its side from rolling one-wayly. Thereby, the improved structure of inline skates is more ergonomic and exercise injuries can be prevented. In addition, a brake is provided for providing shock absorption and more powerful acceleration. Besides, automatic support upright is also provided for avoiding tumbles.

Description

FIELD OF THE INVENTION[0001]The present invention relates generally to inline skates, and particularly to inline skates that combining a one-way roll stop device and a cushion for providing the inline skates with superior braking effect during sliding as well as with more forceful acceleration holds. Thereby, an improved structure of inline skates with ergonomics, exercise-injury prevention, and comfort is provided.BACKGROUND OF THE INVENTION[0002]Inline skating is a rising roller-skating exercise. To date a variety of types has developed including mainly recreational, figure, cross-country, acrobatic, and speed. Special structures are designed for cross-country and speed inline skates to meet their speed demands or requirements by special environments. In addition, extraordinary and long-term trainings are required to handle and use them appropriately. The basic structure and function thereof similar to recreational inline skates, details of the inline skates of these types are not...

Claims

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Application Information

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IPC IPC(8): A63C17/14
CPCA63C17/1454A63C17/06A63C17/14
Inventor CHANG, YEN-NIEN
Owner CHANG YEN NIEN
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