Feather of shuttlecock
A badminton and feather technology, applied in the field of badminton, can solve the problems of natural feather waste, feather waste, etc., and achieve the effects of reducing manufacturing cost, good flight performance, and alleviating insufficient supply of raw materials
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Embodiment 1
[0019] figure 1 Among them, the feathers of a shuttlecock include goose and duck pinnae 1 and feather stems, the pinnae 1 and the feather stems are connected together, the feather stems include artificial feather stems 3 and natural feather stems 2, and the artificial feather stems 3 are nylon artificial feather stems. The artificial feather stalk 3 is a hollow artificial feather stalk, and the cavity of the hollow artificial feather stalk 3 is filled with a lightweight filler 4, and the lightweight filler 4 is polyurethane foam. The goose and duck pinnae 1 are made of natural goose or duck feathers, and are bonded with the natural feather stems 2 on the natural feathers through the artificial feather stems 3 to make up for the small and discarded natural feathers of geese and ducks in the prior art. It achieves effective utilization. Because the weight of the artificial feather stalk is usually relatively heavy, the weight standard of the shuttlecock is 4.74--5.50 grams. Whe...
Embodiment 2
[0021] figure 2 Among them, the feathers of a badminton include goose and duck pinnae 1 and artificial feather stems 3, the goose and duck pinnae 1 and artificial feather stems 3 are bonded, the artificial feather stems 3 are nylon artificial feather stems, and the artificial feather stems 3 are hollow artificial feather stems. Feather stalk, the cavity of hollow artificial feather stalk 3 is filled with lightweight filler 4, and the lightweight filler 4 is polyurethane foam. By bonding the goose and duck pinnae 1 and the artificial feather stalks 3, the discarded natural feathers of the goose and duck are made up for in the prior art due to their small size, so as to achieve effective utilization.
[0022] Above-mentioned embodiment 1 and embodiment 2, can realize the same effect of natural feather through the bonding of artificial feather stalk 3 and natural feather, realize waste utilization really, and alleviate the phenomenon that the natural feather raw material supply ...
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