Invention Grant
- Patent Title: Racket with a movable throat
- Patent Title (中): 球拍与可动喉咙
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Application No.: US13689351Application Date: 2012-11-29
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Publication No.: US08608596B1Publication Date: 2013-12-17
- Inventor: Cheng-Chung Chang
- Applicant: Cheng-Chung Chang
- Agency: Sinorica, LLC
- Agent Ming Chow
- Main IPC: A63B49/02
- IPC: A63B49/02

Abstract:
A racket with a movable throat includes a racket frame having an inner wall disposed with a pivotal groove having a throat member received therein. A racket net is firmly fixed with the inner wall of the racket frame, composed of a plurality of first main strings respectively having one end connected with the throat member. By so designing, when a user employs the racket of this invention to hit balls, the impact force of the ball dashing against the racket net will drive the throat member to sway. Thus, the time that the ball contacts with the racket net can be prolonged to enable a user to control balls more easily and additionally, all the first main strings can be actuated to sway together with the throat member to produce greater resilient force for enhancing power of hitting balls.
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