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Roller skates with adjustable horizontal dimension

a technology of horizontal dimension and roller skate, which is applied in the field of roller skate, can solve problems such as endanger the security of users, and achieve the effect of enhancing structure intensity

Inactive Publication Date: 2008-11-27
TSENG KUN CHENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0008]The secondary objective of the present invention is to provide a roller skate with an adjustable horizontal dimension which includes an adjusting block, a buckle plank and an anchor section. The buckle plank is anchor an anchor section with the vertical spring which has a reacting force which is used to enhance structure intensity for combine the heel cap with truck.

Problems solved by technology

But in actual use, while adjusting the shoe size to fit us, the two-piece shoe cap needs spending more time for adjusting the shoe size, and while skating, sometime we do some big action, for instance, jump or stop urgently, the big action have a stress concentration phenomenon, if the stress is to large too two coupling section match loose, then endanger the security of the user.

Method used

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  • Roller skates with adjustable horizontal dimension
  • Roller skates with adjustable horizontal dimension
  • Roller skates with adjustable horizontal dimension

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Embodiment Construction

[0015]Referring initially to FIGS. 1, 2 and 3, a roller skate 1 includes a truck 10, a groove 11, a sliding slot 12, a housing trough 13, a heel cap 20, an anchor section 21 a tooling section 22, an adjusting block 30, a horizontal spring 31, a spring pillar 32, a buckle plank 40, an across bolt 41, and a vertical spring 42.

[0016]Referring to FIGS. 1, 2 and 3, the pattern in accordance with the embodiment of the present invention includes an adjusting block 30, a buckle plank 40, an anchor section 21 and a horizontal spring 31, the truck 10 has a groove 11 and a spring pillar 12. The horizontal spring 31 is connected with the adjusting block 30 in the groove 11, and the horizontal spring 31 has a resilience is used for adjusting horizontal distance, the truck 10 has a sliding slot 12, the adjusting block 30 and the horizontal spring 31 are used to adjust the position between the heel cap 20 and the truck 10 on the sliding slot 32.

[0017]Referring to FIG. 4 and 5, the heel cap 20 has ...

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Abstract

A roller skate with an adjustable horizontal dimension in accordance with the present invention comprises an adjusting bolt, a buckle plank, an anchor section and a spring. The present invention is to provide adjust horizontal dimension more than move quickly and easy to adjust, and the vertical spring has a reacting force which is used to enhance structure intensity for combining the heel cap with truck.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]The present invention is related to a roller skate, and more particularly, to one that provides a mechanism for adjusting the horizontal dimension of the shoe.[0003]2. Description of the Related Art[0004]Whereas U.S. Pat. No. 6,918,602 describes that a roller skate with an adjustable longitudinal dimension for adjusting the dimension of the shoe cap of the roller skate includes an anchor section. The anchor section to enable the cap to move forwards or rearwards when the elastic element is depressed, the two coupling section latched together to anchor shoe cap.[0005]But in actual use, while adjusting the shoe size to fit us, the two-piece shoe cap needs spending more time for adjusting the shoe size, and while skating, sometime we do some big action, for instance, jump or stop urgently, the big action have a stress concentration phenomenon, if the stress is to large too two coupling section match loose, then endanger th...

Claims

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Application Information

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IPC IPC(8): A63C17/00
CPCA63C17/0086A63C17/06
Inventor TSENG, KUN-CHENG
Owner TSENG KUN CHENG