An ankle-joint-protective ice blade that does not limit the flexibility of the ankle

An ankle joint and flexibility technology, which is applied in the direction of skates, skating parts, sports accessories, etc., can solve the problems of ankle joints that are difficult to dexterously move, easy to fall, and unable to complete technical operations, so as to protect the ankle from injury and ensure sliding and the effect of turning

An ankle joint and flexibility technology, which is applied in the direction of skates, skating parts, sports accessories, etc., can solve the problems of ankle joints that are difficult to dexterously move, easy to fall, and unable to complete technical operations, so as to protect the ankle from injury and ensure sliding and the effect of turning

CN104492068BActive Publication Date: 2016-12-07GUILIN UNIV OF ELECTRONIC TECH
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  • An ankle-joint-protective ice blade that does not limit the flexibility of the ankle

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Embodiment

[0016] refer to figure 1 , an ankle joint protection ice skate that does not limit the flexibility of the ankle, comprising a skate 1 and a shoe body 2, a U-shaped elastic piece 3 is arranged inside the shoe body 2, and the arc-shaped bottom end of the elastic piece 3 is in contact with the foot 8 fit, the inner side 7 and the outer side 5 of the elastic sheet 3 are all provided with an arc-shaped concave portion 4 corresponding to the ankle joint, wherein the part of the inner side 7 above the arc-shaped concave portion 4 is in the shape of a vertical line 20° extending to the inside, and the part of the outer side 5 above the arc-shaped concave portion 4 extends to the outside at 10° to the vertical line.

[0017] The elastic sheet 3 is a steel sheet.

[0018] The inner side of the elastic sheet 3 is provided with a protective layer 6, and the protective layer 6 is a cotton wool protective layer.

[0019] Specifically, the critical angle of the ankle joint bending to the o...

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Abstract

The invention discloses an ankle joint protection ice skate blade without the limitation on the flexibility of an ankle. The ankle joint protection ice skate blade comprises an ice skate blade and a shoe body, and is characterized in that a U-shaped elastic piece is arranged in the shoe body; the arc-shaped bottom end of the elastic piece is fitted with a foot; arc-shaped concave parts corresponding to an ankle joint are arranged on the inner side edge and the outer side edge of the elastic piece; the part, above the arc-shaped concave part, on the inner side edge extends towards the inner side in an angle of 20 degrees relative to a vertical line; the part, above the arc-shaped concave part, on the outer side edge extends towards the outer side in an angle of 10 degrees relative to a vertical line; and a protection layer is arranged on the inner side of the elastic piece. After a user wears the ice skate blades, the user can move flexibly and the necessary protection can be provided for the ankle joint in a movement process; the ankles of the users can be effectively prevented from injuries and the enough ankle joint flexibility can be provided for ice and snow enthusiasts; and the movement including normal sliding, turning and the like is guaranteed.

Description

technical field [0001] The invention relates to sports equipment, in particular to an ankle joint protection skate that does not limit the flexibility of the ankle. Background technique [0002] With the popularity of ice and snow sports, more and more schools and units have begun to skate and ski in winter. Ice and snow sports can fully exercise the muscles of the whole body, enhance physical fitness and speed up metabolism. But skating is also a safety hazard. Especially skating and skiing require the ankle joint to maintain body balance, and the ankle joint needs a large support force. Beginners or when athletes are tired can easily cause ankle joint injuries. [0003] In ice and snow sports, beginners generally choose ice skates or snowboards with a longer part above the ankle joint and a solid shell to prevent foot sprains. But the structure of this ice skate is just because the shoe mouth is higher and has a hard shell, and the shell fixes the whole foot, the ankle ...

Claims

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Application Information

Patent Timeline
07 Dec 2016
Publication
CN104492068B
IPC
A63C1/30
Inventors
韩辉