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Racket and ball

A racket and handle technology, applied to rackets, string rackets, balls, etc., can solve problems such as easy damage to rackets

Inactive Publication Date: 2014-09-17
丘小彪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] figure 1 and figure 2 It is a schematic structural diagram of a racket in the prior art and a structural schematic diagram of playing a ball with a racket in the prior art, figure 2 Among them, the upper arrow indicates the ball momentum, and the lower arrow indicates the torsion of the racket. This type of racket is not suitable for hitting heavier balls, because the generated torque is too large, and the racket is easily damaged.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment 1: A racket, which includes a racket face 10 and a handle 20, the racket face 10 and the handle 20 form a 90-degree right angle, and the racket face 10 is surrounded by side surfaces 11, and also includes a connecting handle 20 and the racket face The joint portion 21 of the racket 10, the end of the joint portion 21 connected to the racket face 10 has a structure that enlarges the joint area with the racket face 10 . One end of the joint portion 21 connected to the racket surface 10 may be a round surface. The joint portion may be a plurality of ribs 22 . The handle 20 and the joint part 21 may be formed by the same component. The handle 20 is provided with an anti-slip fitting 31 . The racket face 10, the handle 20, the joint portion 21 and the smashing face 12 can also be designed in separate parts. The racket face 10 and the smashing face 12 are provided with surfaces or fittings that have or are added to increase the frictional force with the ball.

Embodiment 2

[0035] Embodiment 2: On the basis of Embodiment 1, a smashing surface 12 is also included. One end of the smashing surface 12 is connected to the end of the handle 20, and the other end is joined to the edge of the racket face 10. The angle between the smashing face and the racket face is Less than 90 degrees.

[0036] A ball is a solid ball evenly distributed with elastic material, its diameter is between 8.5cm and 10.5cm, and its mass is between 55g and 65g. Preferably its diameter is 10 cm and its mass is 60 g.

[0037] Depend on Figure 5 As shown, the racket includes a racket surface 10 for hitting the ball, a side surface 11, which is wider than the handle, and can achieve a joint portion 21 and a handle 20 to expand the joint area of ​​the handle and the racket surface.

[0038] In order to protect athletes from being scratched when swinging the racket, a certain width of side surface is provided around the racket face. This side face also has the function of strengt...

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Abstract

A racket and a ball. The racket comprises a racket face (10) and a handle (20). A 90 degree angle is formed between the racket face (10) and the handle (20). An edge face (11) is arranged around the racket face (10). The racket further comprises a joint portion (21) for connecting the handle (20) and the racket face (10). An end of the joint portion (21) connected to the racket face (10) has a structure for expanding a joint area of the joint portion (21) and the racket face. The ball is a solid ball of a uniformly distributed elastic material. The diameter of the ball is between 8.5 cm and 10.5 cm. The mass of the ball is between 55 g and 65 g. The racket can effectively transfer a thrust, distribute a thrust and a torsion force generated during stroking, enhance the ability of controlling the racket face, and protect a sportsman from being wrenched or scratched.

Description

technical field [0001] The invention relates to sports equipment, in particular to a racket and a ball used in conjunction with it. Background technique [0002] figure 1 and figure 2 It is a schematic structural diagram of a racket in the prior art and a structural schematic diagram of playing a ball with a racket in the prior art, figure 2 Among them, the upper arrow indicates the ball momentum, and the lower arrow indicates the torsion of the racket. This type of racket is not suitable for hitting heavier balls, because the generated torsion is too large, and the racket is easy to damage. [0003] Such as image 3 and Figure 4 Shown is the front view and side view of the handle volleyball, Figure 4 Among them, the upper arrow indicates the ball momentum, and the lower arrow indicates the thrust. This type of racket is adapted to the slightly heavier quality of the ball. [0004] Handle volleyball is a new type of sport, the principle is to use the racket to play...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63B49/02A63B49/08A63B37/00
CPCA63B43/00A63B59/007A63B49/08A63B60/40A63B60/00
Inventor 丘小彪
Owner 丘小彪
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