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Special racket for table tennis auxiliary training

A technology for table tennis and rackets, which is applied in the field of special paddles for auxiliary training of table tennis. It can solve the problems of easy deformation and failure to achieve the effect, and achieve the effect of easy shaping, subtle movements and wide application range.

Inactive Publication Date: 2009-07-29
钟罗杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of practicing table tennis with a heavy racket is that it is easy to deform people's movements during fast movements, and cannot achieve good results.

Method used

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  • Special racket for table tennis auxiliary training
  • Special racket for table tennis auxiliary training
  • Special racket for table tennis auxiliary training

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] From Figure 1 to Figure 6 As can be seen from the illustrated embodiment of the present invention, it is mainly realized by the structure, material and adjustment of the racket.

[0031] 1. The structure and composition of the special racket for table tennis auxiliary training are as follows:

[0032] (1) In the middle of the ordinary table tennis racket bottom plate 1, a piece of material is dug along the closed line to form a gap 14, and a longitudinal central through hole 18 is drilled from the racket handle 13 to the gap 14, see figure 2 .

[0033] (2) There are carriage support bolts 6 on the center bracket 11 and a center bracket shaft 7 underneath. The three are made into one body; the center bracket shaft 7 penetrates the racket handle 13 through the through hole 18, and passes through the gap 14, which can be Rotate any angle α around the y-y axis, see Figure 4 . Fix the center bracket by tightening the nut 9 and washer 8 of the center bracket, see figure 2 .

...

Embodiment 2

[0045] The special racket for auxiliary training for table tennis of the present invention can also have other structural deformations. A bolt 12 with a hinge sleeve is added to the carriage support bolt 6, which is locked by a hinge sleeve locking nut 15, see Figure 7 , And then the carriage is installed on the bolt 12 with hinge sleeve. With this structure, the center of gravity of the carriage 5 is closer to the center of the shot, and there is an additional rotating shaft, which makes it easier to adjust the angle of the carriage. The other structure is the same as the first embodiment.

Embodiment 3

[0046] Example three: such as Figure 8 As shown, in the first embodiment, there is no need to provide a through hole 18 in the racket handle 13, so there is no need to install the center bracket shaft 7, the center bracket locking nut 9, and the center of gravity adjustment nut 10, and the center bracket 11 is directly used Screws or glue are fixed on the position of the notch 14 against the center line of the racket handle 13, and then the sliding block friction damping and impact mechanism 17 is installed on the center bracket 11. The special racket for table tennis auxiliary training with this structure can also achieve the purpose of the present invention.

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Abstract

The invention relates to a special racket for booster training of Ping-Pong, which comprises a veneer and a racket handle. The veneer has a gap in the middle. A central bracket is fixed in the gap near the center line of the racket handle. A slider frictional damping and a knocking gear are fixed in the central bracket through a sliding framework bearing bolt and sliding framework jam nut. The special racket is convenient to adjust weight, barycentre, slipper frictional resistance and slipper travel. Users can act racket swing motion without ball and has the sense of approximate true batting and friction ball. Through repeated training with the invention, practicer can enhance strength, harmonize movement, and set skilled movement, which can help speed up the study, master, consolidation and development of multinomial operative technology.

Description

Technical field [0001] The invention relates to the field of sports training equipment, in particular to a special racket for auxiliary training of table tennis. Background technique [0002] At present, a beginner learns to play ping-pong, usually according to the traditional method, first does the off-ball swing according to the technical essentials, and then does the real table tennis practice. Beginners with coaches do more practice without the ball, and many players often insist on this practice. Some of the swinging rackets are ordinary table tennis rackets, and some are heavier rackets. This kind of exercise has a certain effect. But the downside is that it doesn't feel good when swinging an ordinary table tennis racket. Swinging a heavier racket hopes to develop a person's power in this way, but there is a problem of inertia, and it is generally not possible to swing the racket as much as possible. Many unskilled people often act as if they are swinging without the ball. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63B69/00A63B59/04A63B59/42A63B60/04A63B102/08
Inventor 钟罗杰陈敏华李日福
Owner 钟罗杰
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