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Paddle type racket having light weight and low resistance coefficient

A racket and hitting surface technology, applied in the field of paddle rackets, which can solve problems such as different flexibility

Inactive Publication Date: 2008-07-09
DUNLOP SLAZENGER GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] [03] However, because of the various process technologies used to manufacture the paddle racket and its detailed structure, the paddle rackets sold in the market have different flexibility in use.

Method used

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  • Paddle type racket having light weight and low resistance coefficient
  • Paddle type racket having light weight and low resistance coefficient

Examples

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Effect test

Embodiment Construction

[0017] [17] As shown in FIG. 1 , a paddle racket 10 according to a first embodiment of the present invention includes a head frame 20 and a handle 30 .

[0018] [18] The head frame 20 has a flat shape with two parallel hitting surfaces 22 for hitting a ball. Four depressions 24 and three protrusions 26 are formed on each of two opposite sides of the periphery of the head frame 20 and are alternately distributed. That is, each protrusion 26 is located between two depressions 24 . Each protrusion 26 has a top surface 261 radially outward from the head frame, four side surfaces 263 surrounding the top surface 261, and an air guide channel 265 passing through the sides. Each air guide passage 265 extends in a direction perpendicular to the ball striking surface 22 and is provided with two openings 267 on two opposite sides 263 of the protrusion 26 .

[0019] [19] The handle 30 has an end connected to the head frame 20 .

[0020] [20] Because there are some recesses 24 and air g...

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PUM

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Abstract

The paddle-shaped racket (10) includes a flat-shaped head frame (20) with two parallel hitting surfaces (22) and a perimeter with at least one depression (24). A handle (30) is connected with the head frame (20).

Description

technical field [0001] [01] The present invention relates to a paddle racquet having a light weight and a low coefficient of drag. Background technique [0002] [02] A conventional paddle racquet generally has an oval head frame and a user-hand grip connected to the head frame. The head frame has a smooth perimeter with two parallel striking surfaces for striking a ball and a plurality of penetrating holes in the striking surface formed in the center of the striking surface. [0003] [03] However, paddle racquets sold in the market have different flexibility in use because of various process technologies for manufacturing the paddle racquet and its detailed structure. A paddle-shaped racket with good flexibility of use is convenient for the user to manipulate to effectively hit the ball, and can also reduce the risk of the user's sports injuries. Therefore, improving the structure of the traditional paddle racket in order to improve the flexibility of the user has always b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B59/00A63B49/02
CPCA63B21/0088A63B2225/01A63B60/52A63B2102/08A63B59/48A63B60/50A63B59/00A63B60/006
Inventor 曾益升
Owner DUNLOP SLAZENGER GROUP
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