String fastener for a racket
OwnerChen-Chung Changinventor
Life of this patent
Estimating the term…
Abstract
A string fastener for a racket includes an annular U-shaped wall, a plurality of tubes spaced apart equidistantly on inner side of the U-shaped wall, and each tube has a string hole inserted therethrough and in a racket frame. The U-shaped wall is formed integral with the string fastener and the same number of string support members as the tubes are formed integral between the two vertical inner surfaces of the U-shaped wall for the strings to rest thereon after the strings are inserted through the tubes. Thus, the strings on the string support members are protected from cut off and the friction coefficient of the strings is greatly reduced.
Claims6
A string fastener for a racket comprising an annular U-shaped wall, a plurality of short tubes spaced apart equidistantly on an inner side of said U-shaped wall, said tubes respectively having a string hole and inserted in a racket frame:
- and,
- Characterized by said U-shaped wall formed integral on an upper portion of said string fastener, the same number of string support members as said tubes formed integral between two vertical inner surfaces of said U-shaped wall and above each said short tube, each said string resting on each said string support member and then inserted through each said tubes.
Dependencies are inferred from the claim text.