Man-made feather stalk light shuttlecock

A badminton and feather stem technology, applied in the field of badminton, can solve the problem of insufficient weight and achieve the effect of small weight and good flight performance

Inactive Publication Date: 2016-04-20
JIANGSHAN HAIWEI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The biggest problem at present is that the

Method used

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  • Man-made feather stalk light shuttlecock
  • Man-made feather stalk light shuttlecock

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] figure 1 Among them, a lightweight shuttlecock with an artificial feather stem includes a set of pinnae 3 and a ball head 1, the ball head 1 is made of foam material, the pinnae 3 are natural pinnae, and each pinnae 3 corresponds to a feather Stems 2 and feather stems 2 are arranged in a skirt shape in a ring shape. Feather stems 2 are poured together with connecting ribs 4. Feather stems 2 are hollow feather stems with a cylindrical cavity in the center. Feather stems 2 are connected with a circular receiving plate that is cast integrally. 5. A cast-integrated annular receiving ring 6 is connected under the receiving plate 5. The receiving seat in the ball head 1 is a cylindrical recess 7. The outer edge of the lower end of the receiving ring 6 is provided with an upwardly chamfered stop ring 61. The outer wall of the receiving ring 6 is compatible with the inner wall of the recess 7, the receiving ring 6 is pressed into the recess 7 in the ball head 1, and the outer e...

Embodiment 2

[0022] figure 2 Among them, a lightweight shuttlecock with artificial feather stems includes a set of pinnae 3 and a ball head 1, the ball head 1 is a cork ball head, the pinnae 3 are artificial pinnae, and each pinna 3 corresponds to a feather stem 2. The feather stalks 2 are arranged in a skirt shape in a ring shape, and the connecting wires wound around the feather stalks 2 are braided wires 8, and the braided wires 8 are used as the connecting wires, and then coated with glue, which can improve its overall strength. The feather stalk 2 is a hollow feather stalk with a cylindrical cavity in the center, the feather stalk 2 is connected with a circular receiving plate 5 which is cast integrally, and the receiving plate 5 is connected with an annular receiving ring 6 which is cast integrally, and the receiving ring 6 in the ball head 1 The seat is an annular groove 9, and the outer edge of the lower end of the receiving ring 6 is provided with an upwardly chamfered stop ring ...

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Abstract

A man-made feather stalk light shuttlecock comprises a group of feather sheets and a ball head. Each feather sheet is correspondingly provided with a feather stalk; the feather stalks are annularly arranged to form a skirt shape; a connection line is winded on the feather stalks; each feather stalk is hollow; a lower body of the feather stalk is connected with a round bearing plate; a bearing device is mounted under the bearing plate; the ball head is provided with a bearing seat adaptive to the bearing device; the bearing plate is connected with the bearing seat and the ball head via the bearing device; the feather sheets are connected with the upper ends of the corresponding feather stalks; the upper end of each feather stalk is provided with a slot; the inner diameter of the slot is larger than the inner diameter of a hollow cylindrical cavity of the feather stalk; and a stalk of the feather sheet is inserted into the slot. The shuttlecock has light weight and a problem of excessive weight of the shuttlecock due to the man-made feather stalks can be overcome; the weight of the man-made feather stalk light shuttlecock reaches the weight of natural shuttlecocks, thereby possessing great flying performance.

Description

technical field [0001] The invention relates to the field of badminton technology, in particular to a lightweight shuttlecock with an artificial feather stem. Background technique [0002] Badminton is an advantageous project in our country, and has a broad mass base in our country. As a traditional mass sport, badminton has entered thousands of households. The feather of existing shuttlecock mostly is to adopt natural feather, makes as goose and duck feather. The strength and toughness of goose and duck feathers are particularly suitable for the requirements of badminton, but its cost is high and the supply of raw materials is limited. Therefore artificial shuttlecock is more and more adopted by people. Yet the feather stem of existing artificial shuttlecock adopts materials such as plastics, nylon to make usually, because its specific gravity is bigger, tends to appear overweight phenomenon. In addition, the ball skirt is heavy, and the center of gravity is not concentr...

Claims

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Application Information

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IPC IPC(8): A63B67/187
CPCA63B67/18
Inventor 刘立忠
Owner JIANGSHAN HAIWEI TECH
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