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String drawing tension device for racket

A tensioning device and racket technology, applied to rackets, string rackets, sports accessories, etc., can solve problems such as increased movement costs, reduced elasticity, and loose network cables, and achieves convenient manufacturing and installation, prolong service life, and save costs. Effect

Inactive Publication Date: 2011-11-23
徐小须
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the sports of stringed rackets such as tennis rackets or badminton rackets, the tension of the net wire directly affects the elasticity of the racket. During use, the net line is hit for a long time, causing the net line to gradually become soft and elastic. lower, which affects the effect of hitting the ball, especially in the game, this problem seriously affects the player's performance. In order to solve this problem, the player often solves it by replacing the racket. Although this is feasible, it is a waste of the network cable remaining useful life, while for most sports players, increased sports costs

Method used

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  • String drawing tension device for racket
  • String drawing tension device for racket
  • String drawing tension device for racket

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Example 1: as figure 1 As shown, a racket cable tensioning device includes a base 1 matched with a racket tripod 21, a force member 2, a force transmission member 3 and a connection member 4, and the force transmission member 3 passes through the base 1, one end of which is connected to the connecting piece 4, and the other end is provided with a reinforcing piece 2.

[0030] The present invention is used in this way: the present invention is arranged in the tripod 21 of the racket, the base 1 and the tripod 21 are arranged as a whole, and the network cable is extended and connected to the connecting piece 4. When the network cable needs to be tightened, Adjust the force part 2 by hand, the force part 2 transmits the force to the force transmission part 3, the force transmission part 3 then transmits the pulling force or rotation force to the connection part 4, and the connection part 4 pulls the network cable to achieve tension The purpose of the network cable. In th...

Embodiment 2

[0031] Example 2: as figure 2 As shown, the above-mentioned base is a trapezoidal plate 5 , and screw mounting holes 6 are provided on the end faces of both ends of the trapezoidal plate 5 . In the present invention, the base 1 can be an independent piece, and its connection with the racket's tripod 21 can be installed through the mounting holes of the bolts 1 .

Embodiment 3

[0032] Example 3: as image 3 , 4 As shown, in this embodiment, the base includes a front mounting plate 7 and a rear mounting plate 8, the front mounting plate 7 and the rear mounting plate 8 are connected by bolts 9, and the front mounting plate 7 and the rear mounting plate 8 The bracket installation grooves 10, 10' are correspondingly arranged on the top.

[0033] The present invention is installed like this: first separate the front mounting plate 7 from the rear mounting plate 8, then place the racket triangle bracket 21 on the bracket mounting groove 10′ on the front mounting plate 7, and then place the rear mounting plate 8 on the The bracket mounting groove 10 corresponding to the bracket mounting groove 10 ′ of the front mounting plate is installed at the racket triangle bracket 21, and finally fixed by the bolt 9 to get final product.

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PUM

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Abstract

The invention discloses a string drawing tension device for a racket. The string drawing tension device comprises a base (1), a reinforcing piece (2), a force transfer piece (3) and a connecting piece (4), which are matched with a racket shelf bracket (21), wherein the force transfer piece (3) passes through the base (1), one end of the force transfer piece (3) is connected with the connecting piece (4), and the reinforcing piece (2) is arranged at the other end of the force transfer piece (3). The string drawing tension device has the advantage of simple structure, and is convenient to manufacture and install; and when the string drawing tension device is used, net strings of the racket can be tensioned quickly, so the service life of the net strings is prolonged, and the cost is also saved.

Description

technical field [0001] The invention relates to a racket cable tensioning device, in particular to a cable tensioning device for tennis rackets or badminton rackets. Background technique [0002] At present, in the sports of stringed rackets such as tennis rackets or badminton rackets, the tension of the net wire directly affects the elasticity of the racket. During use, the net line is hit for a long time, causing the net line to gradually become soft and elastic. lower, which affects the effect of hitting the ball, especially in the game, this problem seriously affects the player's performance. In order to solve this problem, the player often solves it by replacing the racket. Although this is feasible, it is a waste of the network cable The remaining service life, while for most sports, increased sports costs. SUMMARY OF THE INVENTION [0003] The object of the present invention is to provide a racket string tensioning device capable of quickly tightening the racket...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B51/12
Inventor 徐小须徐浩迪
Owner 徐小须
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