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US 2005/0198787 A1Published application
Ratchet belt of binder for sports
AssigneeEllim Corporation Limited
InventorJong Lee
Life of this patent
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AssigneeEllim Corporation Limited
InventorJong Lee
Estimating the term…
The present invention relates to a ratchet belt for sports capable of providing an abrasion prevention part for preventing a toothed part of a ratchet belt from being worn away due to a repeated use in a ratchet belt capable of fixing boots to a binder by tightening in a step-by-step manner based on a tooth interval of a ratchet belt when a user wears a sports binder, and a buckle is tightened. The ratchet belt for sports comprises a concave and convex shaped ankle in which a slope surface slanted similarly with a slanted surface of the ratchet belt or slanted more than the same and a roughly upright surface are repeatedly formed, wherein said ankle is press-formed, and the ankle is insert-formed, so that a part of the upper side of the upright surface is exposed to the outside and is directly engaged with an engaging protrusion of the buckle.
In a binder operating as an apparatus in which a ratchet belt having a plurality of teeth formed on an upper surface of the same is engaged to a ratchet type buckle having an engaging protrusion, wherein a slanted surface is formed in one side of teeth of a ratchet belt, and a vertical surface is formed in the other side of the teeth, and a ratchet belt is not escaped from a buckle in such a manner that an engaging protrusion is caught by the vertical surface, and the length of the ratchet belt is adjusted in a step-by-step method by tightening the buckle, an improved ratchet belt for sports, comprising:
In a binder operating as an apparatus in which a ratchet belt having a plurality of teeth formed on an upper surface of the same is engaged to a ratchet type buckle having an engaging protrusion, wherein a slanted surface is formed in one side of teeth of a ratchet belt, and a vertical surface is formed in the other side of the teeth, and a ratchet belt is not escaped from a buckle in such a manner that an engaging protrusion is caught by the vertical surface, and the length of the ratchet belt is adjusted in a step-by-step method by tightening the buckle, an improved ratchet belt for sports, comprising:
In a binder operating as an apparatus in which a ratchet belt having a plurality of teeth formed on an upper surface of the same is engaged to a ratchet type buckle having an engaging protrusion, wherein a slanted surface is formed in one side of teeth of a ratchet belt, and a vertical surface is formed in the other side of the teeth, and a ratchet belt is not escaped from a buckle in such a manner that an engaging protrusion is caught by the vertical surface, and the length of the ratchet belt is adjusted in a step-by-step method by tightening the buckle, an improved ratchet belt for sports, comprising:
Dependencies are inferred from the claim text.