Titanium sheet middle tube carbon fiber badminton racket

Abstract

The invention discloses a titanium sheet middle tube carbon fiber badminton racket which consists of a carbon fiber racket frame, a titanium sheet carbon fiber middle tube and a handle, and is characterized in that the titanium sheet carbon fiber middle tube is connected with the carbon fiber racket frame and the handle, and the total length of the racket is 670-680 mm; a titanium sheet with the length of 200-300 mm, the width of 1.5-3 mm and the thickness of 0.2-1 mm is implanted into the carbon fiber middle tube, and the carbon fiber middle tube is characterized in that when the middle tubeis manufactured, the titanium sheet is flatly clamped between the two ends of a rolled carbon strip and then subjected to die casting, and after the circular tube grinding process, the side face of the titanium sheet in the middle tube can be exposed; when the racket is horizontally placed, the titanium sheet is located in the middle of the middle tube in a top view. Optionally, tungsten beads with the diameter of 0.5-1 mm and the weight of 0.3-3 g are poured into the hollow part of the middle tube, and the killing force is suddenly increased through kinetic energy of the tungsten beads duringball killing.

Description

technical field [0001] The invention relates to a badminton racket, in particular to a titanium sheet tube carbon fiber badminton racket. Background technique [0002] The well-known carbon fiber badminton racket with a titanium middle tube is evenly implanted with four thin titanium cylinders in four directions inside the middle tube. The titanium cylinders have good rigidity and can rebound quickly after being bent. The titanium cylinders have accurate feedback of force and have the function of precise memory. . Compared with the traditional mid tube, the mid tube with titanium cylinder has faster response speed, better elasticity and stronger explosive force. But the known titanium-containing middle tube carbon fiber badminton racket does not consider the particularity of the badminton racket hitting the ball, that is, the hitting direction of the badminton racket is only in the direction of about 90 degrees with the racket surface, and the bending direction of the middl...

AI Technical Summary

Problems solved by technology

But the known titanium-containing middle tube carbon fiber badminton racket does not consider the particularity of the badminton racket hitting the ball, that is, the hitting direction of the badminton racket is only in the direction of about 90 degrees with the racket surface, and the bending direction of the middle tube when the badminton racket hits the ball is also It is only about 90 degrees to the surface of the racket, so there is a lot of redundancy in the technical solution of implanting four thin titanium cylindrical tubes evenly in four directions inside the middle tube, resulting in complicated production processes, high production costs, and waste of resources.

In addition, the known titanium-containing carbon fiber badminton racket with a middle tube does not consider the problem of the different rigidity of the two sides of the middle tube.

[0003] In addition, after the thin titanium cylinder is evenly implanted inside the middle tube, the user cannot observe with the naked eye whether the middle tube contains titanium, and is always worried about being deceived by unscrupulous merchants

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