Knee-pad and elbow-pad
OwnerCheng-Yen Huanginventor
Life of this patent
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Abstract
A knee-pad or an elbow-pad has a body made of a layer of lining, a layer of buffer and a surface cloth by means of thermal pressing process. The body has an intermediate, an upper and a lower portion. The intermediate portion additionally has a bowl-shaped plate on an upper surface. The upper and the lower portion respectively have plural lateral ribs on the surface, and each of the ribs has elastic means consisting of an elastic tube and soft metal wires extending in the tube, and grooves are formed between every two ribs so that the body may be easily bent or straightened according to movement of the knee of a user.
Claims6
A knee-pad or an elbow-pad comprising:
- a body with its periphery sewn with a protective rim;
- a protective plate provided in an intermediate portion of said body between an upper portion and a lower portion thereof, covering the knee of a user;
- a plurality of binding means sewn on an upper end and a lower end of said body;
- and
- characterized by said body made integral of a layer of lining, a lay of buffer, and a surface cloth by means of thermal pressing process, said body curving from the middle to the upper portion, the lower portion, to the right side and to the left side, by a plurality of lateral ribs spaced apart equidistantly in the upper and the lower portion, by grooves formed between every two of said lateral ribs in the upper portion and the lower portion of said body, by each said rib having an elastic means wrapped inside, by said body having a bowl-shaped protective portion formed in the intermediate portion, and by said body easily being bent for a large angle.
Dependencies are inferred from the claim text.