Middle tube springiness point adjustable type battledore

Abstract

The present invention belongs to the technical field of sports equipment. A part arranged inside a battledore converts the rotating force into the axial moving force to make a slide part arranged at an elastic point inside a central tube in the battledore move axially via a connecting rod, so the best hit effect is achieved by adjusting the elastic point in the central tube of the battledore within a certain scope to change an force arm of the central tube. Thus, the battledore is applicable for players with different-quality explosive forces.

Description

technical field [0001] The technical field of the invention is sports exercise equipment. Background technique [0002] In the prior art, the badminton racket is made up of three main parts: a wired frame, a middle pipe, and a handle. [0003] Rackets with good elasticity in the center tube are loved by players, but due to the different players' individual qualities, the explosive power when hitting the ball is also different. For the same racket, different players may feel that the center tube of the racket is soft or hard. Hitting effect. [0004] The solution of the prior art is to produce rackets with different elastic tubes in multiple models for selection. Even so, due to technical reasons, the elasticity of the middle tube of each racket of the same model cannot be exactly the same. Players can only know whether it is suitable for them in actual use. And the change of the player's physical fitness and skill will also cause the original racket to no longer suit him....

AI Technical Summary

Problems solved by technology

Even so, due to technical reasons, the elasticity of the middle tube of each racket of the same model cannot be exactly the same. Players can only know whether it is suitable for them in actual use.

And the change of players' physical fitness and skills will also cause the original racket to be no longer suitable for them.

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