Artificial shuttlecock
AssigneeVictor Rackets Industrial Corp.
InventorsShu-Jung Chen, Tzu-Wei Wang, Hsin-Chen Wang
Life of this patent
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Abstract
An artificial shuttlecock includes a ball head, a plurality of feathers, and a plurality of stems. Each of the feathers includes a notch. The notch is disposed on an outer edge of the feather. A ball head end of the stem is connected to the ball head, and a feather end is connected to the feather. The stem includes a body, which tapers from the end close to the ball end to the feather end. The end of the body close to the ball end has a first width, and the body has a second width at the feather. The first width is between 2.1 mm and 2.4 mm, and the second width is between 0.4 mm and 0.6 mm.
Claims10
An artificial shuttlecock comprising:
- a ball head;
- a plurality of feathers, each the plurality of feathers comprising:
- a connecting portion;
- a first portion and a second portion respectively disposed on two opposite sides of the connecting portion;
- and
- a notch disposed on an outer edge of the second portion;
- and
- a plurality of stems having a ball head end and a feather end opposite to each other, wherein the ball head end is connected to the ball head, and the feather end is connected to at least one of the feathers, and the feather end is connected to the connecting portion, and each of the stems comprises:
- a body tapered from an end close to the ball head end to a feather end, the end of the body close to the ball head end having a first width, the body at the end of the feather having a second width, wherein the first width is between 2.1 mm and 2.4 mm, the second width is between 0.4 mm and 0.6 mm, and the body is made of a carbon fiber reinforced material.
Dependencies are inferred from the claim text.