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Method for manufacturing badminton racket

A badminton racket and a manufacturing method technology, applied in the field of badminton racket manufacturing, can solve problems such as difficulty in upgrading, undiscovered and the like

Active Publication Date: 2013-09-04
南京胜利体育用品实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the applicant found in practical research that there is a bottleneck in the overall performance of existing foam-filled badminton rackets, and it is difficult to further improve the current level
[0004] After searching, no patents related to the above technical problems were found in the field of badminton racket technology

Method used

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  • Method for manufacturing badminton racket
  • Method for manufacturing badminton racket
  • Method for manufacturing badminton racket

Examples

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Embodiment

[0030] The basic structure of the racket is as follows: figure 1 As shown, it is composed of a racket frame 21, a T-shaped connector 22, a middle pipe 23, and a handle 24.

[0031] For ease of understanding, figure 2 The schematic diagram of the racket frame in this embodiment includes a common clock dial, where the twelve o’clock position (12) is located at the top of the racket frame 21 away from the racket handle 24, and the six o’clock position (6) is located at the position where the T-shaped connector 22 is located .

[0032] The manufacturing method of the badminton racket of this embodiment comprises the following steps:

[0033] The first step is to make different foam materials into foam preforms respectively;

[0034] The foaming material used can be epoxy resin, EVA, polyurethane, polyester and other resins, or rubber such as styrene-butadiene rubber and nitrile rubber, or fiber reinforced materials.

[0035] The second step is to cut each foam prefabricated b...

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Abstract

The invention relates to a method for manufacturing a badminton racket, belonging to the technical field of manufacturing of the badminton racket. The method comprises a first step of making different foaming materials into foaming prefabricated bodies respectively, a second step of cutting each foaming prefabricated body into a filling core respectively and combining the filling cores according to a preset sequence, a third step of rolling the filling cores after the combination into a carbon fiber prepreg to prepare a prefabricated long strip, a fourth step of connecting the prefabricated long strip with a T-shaped joint which is connected to a middle pipe, and putting the prefabricated long strip and the T-shaped joint into a mold, heating and preserving heat to enable the prefabricated long strip to be solidified and molded into the badminton racket, and butting adjacent heated and foaming filling cores in the prefabricated long strip without a gap in the solidifying and molding process, and a final step of preparing the badminton racket. With the combination of the research of an applicant, the whole performance of the badminton racket is improved obviously as the segmental filling and foaming technology is adopted, different foaming materials are filled at different parts of the badminton racket, and collocation of partial performances of the badminton racket is optimized rationally; and the whole method is simple and easy.

Description

technical field [0001] The invention relates to a manufacturing method of a badminton racket, which belongs to the technical field of badminton racket manufacturing. Background technique [0002] As far as the applicant knows, a traditional badminton racket is composed of a racket frame, a middle tube and a handle. The manufacturing process is usually as follows: the nylon air duct is rolled into a carbon fiber prepreg to form a prefabricated strip, and the prefabricated long strip is connected with a T-shaped connector. The strip and the middle tube are connected, and then they are put into the mold together, and then the racket is made by blowing air into the air tube while heating the mold to cure the prepreg, and the resulting racket is a hollow structure. As badminton players have higher and higher requirements for the use of rackets, racket structure designers have become more and more sophisticated in the design of rackets. In order to meet the different requirements ...

Claims

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Application Information

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IPC IPC(8): A63B49/02B29C69/00A63B102/04
Inventor 唐玉锋李成周宁玲
Owner 南京胜利体育用品实业有限公司
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