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Plastic shuttlecock with strengthening rod

A badminton and reinforced rod technology, which is applied to balls, sports accessories, etc., can solve the problems of difficulty in taking into account toughness requirements and rigidity requirements, insufficient rigidity of the ball skirt rod, and insufficient anti-deformation support force of the ball skirt.

Inactive Publication Date: 2011-10-12
张文广
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

However, when such material is used on the ball skirt pole, it will bring new problems, that is, the rigidity of the ball skirt pole is not enough, and the anti-deformation support force of the ball skirt is insufficient.
That is to say, when the ball skirt and the ball skirt strut are made of the same material, it is always difficult to balance the requirements of toughness and rigidity

Method used

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  • Plastic shuttlecock with strengthening rod
  • Plastic shuttlecock with strengthening rod
  • Plastic shuttlecock with strengthening rod

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] A kind of shuttlecock of the present invention, as figure 1 and image 3 As shown, there are 16 ball skirt poles 123 in total, of which 8 ball skirt poles 123 are made of preformed reinforcing rods 1231. The ball skirt strut 123 of the rod 1231 is an integral structure. The reinforcement rod 1231, the ball skirt 121 and the reinforcement ring 122 are connected by an annular ring, that is, each reinforcement ring 122 and the plastic ring constituting the ball skirt 121 have annular protrusions at the intersection with the reinforcement rod 1231 to enclose the reinforcement rod 1231 to form a firm connect.

[0022] This form of shuttlecock can be realized in two ways:

[0023] The first

[0024] A thin rod of fiber-reinforced resin-based composite material with a diameter of about 1 mm is selected as the material of the reinforcing rod 1231, and cut into small sections of required length. The prepared reinforcement rod 1231 is put into the mold, and the spherical cap...

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Abstract

The invention relates to a plastic ball skirt shuttlecock, comprising a shuttlecock head (11), a ball skirt (12), a plurality of ball skirt supporting rods (13) and a reinforcing ring (123). The plastic ball skirt shuttlecock is characterized in that a part of or all of the ball skirt supporting rods (13) comprise a strengthening rod (1231) which is formed in advance. Under the supporting action of the strengthening rod (1231), the intensity of the whole ball skirt (12) is greatly strengthened, therefore, the deformation problem of the traditional common plastic shuttlecock during flying at high speed is solved to ensure that the flying performance of the plastic shuttlecock can better approach to that of goose and duck feather shuttlecocks.

Description

technical field [0001] The invention relates to a plastic shuttlecock. [0002] The so-called plastic shuttlecock of the present invention is a conventional name, mainly for its ball skirt part being made of plastic material, and not requiring the ball head, reinforcing ring or reinforcing rod to be made of plastic material. Background technique [0003] At present, plastic shuttlecocks on the market—mainly nylon balls—are far behind shuttlecocks made of goose and duck feathers in flight performance, especially when smashing vigorously, the speed of plastic shuttlecocks is very fast. Therefore, it is always difficult for plastic balls to be widely promoted. The root cause of the bad flight performance is determined by the structural characteristics of the shuttlecock. Because badminton is very sensitive to weight, the weight of a standard ball is between 4.7-5.2 grams, so the upper part of the ball skirt rod will be made very thin, and the ball skirt can only be made very ...

Claims

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Application Information

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IPC IPC(8): A63B67/18A63B43/00A63B67/187
Inventor 张文广
Owner 张文广
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