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Bottom board of ping-pong racket

A table tennis racket and bottom plate technology, which is applied to rackets, sports accessories, etc., can solve the problems of increasing the hardness of the bottom plate, making it difficult to overcome, and poor ball-eating effect, and achieve the effects of large rebound ability, comprehensive performance, and improved penetration

Inactive Publication Date: 2007-08-29
丁晓矛
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, the traditional soleplates on the market are not strong enough for the soft ones, and the hard ones are not effective in eating the ball. Because the soleplates composed of multi-layer wood, the core layer is made of light cork, the penetration ability of the force is hindered, so the surface Hard, soft in the middle, lack of bottom strength if there is deformation, and it is not good to eat the ball without deformation, so some add carbon materials to the bottom plate, or add carbon materials to the center of the core plate, but the above methods can only increase the hardness of the bottom plate, it is difficult to overcome the above defects

Method used

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  • Bottom board of ping-pong racket

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Embodiment Construction

[0011] As shown in the figure, the present invention includes a handle, a clapper and a core plate clamped in the middle of the clapper. On the core plate 4, a force frame formed by a plurality of elastic wooden bars horizontally and vertically interlaced or obliquely and longitudinally interlaced is embedded. Set the forming force box to form an elastic net. The force frame and the core board 4 made up of a plurality of elastic wooden strips are on the same plane.

[0012] The interlacing of elastic wood strips adopts a mutual mosaic structure.

[0013] The angle between the elastic strips 3 arranged vertically and the elastic strips 1 and 2 arranged horizontally in the force frame is preferably 90 degrees.

[0014] The force frame formed by the staggered arrangement of elastic wooden strips embedded on the core board 4 can be formed by interlacing horizontally and vertically or obliquely and vertically. .

[0015] The material of the elastic wooden bar adopts quality hard...

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Abstract

The invention relates to a table tennis bat back board which includes handle, bat board, and middle core board. The middle of the core board is embedded door shape force frame of which gatepost two sides are embedded elastic bar. The force frame, elastic bar, and core board are at the same plane. Thus the invention has the advantages of wide elastic range, good elastic effect, stability, reasonable conceive, good using effect etc.

Description

technical field [0001] The invention relates to the technical field of table tennis rackets, in particular to the technical field of table tennis racket bottom plates with multi-layer wooden structure boards. Background technique [0002] According to the announcement of the International Table Tennis Federation, since 2000, the international table tennis competition has changed to a table tennis ball with a diameter of 40mm, which is 2mm larger than the original standard diameter table tennis ball, and the weight has increased by 2 grams. According to this situation, the elasticity of the bottom plate of the table tennis racket is required to be improved. Therefore, in order to improve the power of hitting the ball, athletes require the table tennis racket to increase the deep rebound force of the table tennis racket when it catches the ball. At the same time, it cannot affect the control of the ball. The flexibility and stability of the ball action transition. The require...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B59/04A63B59/42A63B102/08
Inventor 丁晓矛
Owner 丁晓矛
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