Using method of table tennis bat capable of changing friction coefficient of batting rubber surface

A technology of friction coefficient and table tennis rackets, applied in the field of table tennis rackets, can solve problems such as difficulty for opponents to adapt, changeable play styles, and weird rotation changes

Pending Publication Date: 2022-04-05
CHONGQING PUBLIC TRANSPORTATION CAREER ACADEMY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Long rubber also has particles facing outwards, but its particles are long and soft, and its rotation changes weirdly. Generally, it depends on the incoming ball to determine the r...

Method used

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  • Using method of table tennis bat capable of changing friction coefficient of batting rubber surface
  • Using method of table tennis bat capable of changing friction coefficient of batting rubber surface
  • Using method of table tennis bat capable of changing friction coefficient of batting rubber surface

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Embodiment Construction

[0035] Further detailed explanation by having specific implementation below:

[0036] The reference signs in the drawings of the description include: base plate 10, handle 11, positioning groove 12, sponge rubber 13, sealing ring 20, granular glue 21, soft rubber 22, rubber bottom 23, soft rubber cavity 24, air nozzle 30, Upper air pipe 31, one-way valve 32, lower air pipe 33, air bag seat 40, air bag head 41, press cover 42, first stop ring 43, second stop ring 44, spring groove 45, air bag head bottom 46, air bag cavity 47, spring 50.

[0037] A method for using a table tennis racket capable of changing the coefficient of friction of the batting rubber surface. The table tennis racket comprises a base plate 10, a closed ring 20, an air nozzle 30, an air bag seat 40, and a spring 50; both sides of the upper end of the base plate 10 are provided with a handle 11, the handle 11 is provided with an airbag seat 40; the airbag head 41 protrudes below the handle 11; the bottom pla...

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PUM

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Abstract

The application method of the table tennis bat with the changeable friction coefficient of the ball hitting surface comprises the following steps: step 1, preparation work: determining whether a user holds the table tennis bat transversely or straightly; step 2, determining a mode for controlling an air bag head, and directly holding the racket: controlling the air bag head with an index finger; the middle of the thumb and the root of the index finger need to be used for controlling the air bag heads on the two faces at the same time; 3, extruding the airbag head to change the friction coefficient of the rubber surface of the table tennis bat; 4, restoring the friction coefficient of the rubber surface of the table tennis bat; the friction coefficient of the table tennis bat needs to be changed again and reset again, and the third step and the fourth step are repeated. The air bag head can be conveniently controlled through fingers, table tennis balls with different strength and rotation degrees can be beaten, and the wonderful effect can be achieved in a game.

Description

technical field [0001] The invention relates to the field of sports equipment, in particular to a method for using a table tennis racket capable of changing the friction coefficient of the hitting rubber surface. Background technique [0002] Table tennis is a mass sport in my country. In order to improve the level of table tennis in our country, it is very important to train beginners. Rubber can be divided into positive rubber, reverse rubber, and long rubber, and its selection is inseparable from the style of play. The positive granules face outwards, the batting is more stable and fast, and it can also cause a certain amount of spin, which is not easy to eat and spin, and is suitable for fast-break games near the table. The anti-grain rubber faces inward, and the smooth side faces outward. It has high viscosity and high friction, which is easy to cause strong rotation. It is suitable for players who play arcs and chop balls. It is also the most commonly used rubber at ...

Claims

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Application Information

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IPC IPC(8): A63B59/45A63B59/40A63B60/06A63B102/16
Inventor 欧阳刚陈冬许余燕谭琬之欧阳婧芸葛圆
Owner CHONGQING PUBLIC TRANSPORTATION CAREER ACADEMY
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