KR20110126204A

KR20110126204A - The changable natural feather which have the portion insertable and combinable for the fixed portion of the divisible and combinable badminton shuttlecock

Info

Publication number: KR20110126204A
Application number: KR1020100045732A
Authority: KR
Inventors: 김형주
Original assignee: 김형주
Priority date: 2010-05-16
Filing date: 2010-05-16
Publication date: 2011-11-23

Abstract

Disclosed is a natural replaceable feather having an insert fastener for inserting, fastening and detaching into a fixed fastener of a separate fastening badminton shuttlecock. The disclosed natural replacement feather has an insert portion, the length of which is shorter than that of a conventional natural feather so as to correspond to the insertion hole of the anchor portion, the end portion is sharp, the shape of the end portion is triangular, and the width and thickness of the insert portion flagpole are It becomes smaller as it goes toward the near end from the boundary with the fastening part of

Description

The changeable natural feather which have the portion insertable and combinable for the fixed portion of the Divisible and combinable badminton shuttlecock}

The present invention is made by using a natural feather of the duck feather or goose feather, not plastic, as one of the main parts of the conventional separate fastening badminton shuttlecock, the natural feather can be inserted into, fastened and separated The shape, length, thickness, width, etc. are made and provided to make it easy.

Conventional natural feather badminton shuttlecock is a form in which several natural feathers are processed into a predetermined shape, plugged into a base, and then tied together with a plurality of feathers together and permanently fixed by using adhesives, etc. Is published in Korean Patent Application No. 10-2008-0047386, wherein the shuttle cock is made of both a fixed collar and a replacement feather made of plastic overcomes the disadvantages of the conventional natural feather shuttlecock and plastic shuttlecock. However, since the replacement feather is made of plastic components and the shuttle wings are entangled with each other after the feather blades, the trouble of having to release the entanglement before the ball is generated. However, in natural feather shuttlecocks, the natural feathers are rarely entangled with each other's wings. In order to replace the replacement feathers made of plastic material with the replacement feathers inserted, fastened and separated into the fixed badminton shuttlecocks, the natural feathers are processed to a certain shape and size so that they are used in the badminton shuttlecocks. It is an object of the present invention to provide a replacement feather and to provide a fusion-type badminton shuttlecock of a fusion material using both a plastic material and a natural material using the natural replacement feather.

The present invention makes it possible to fully simulate the advantages of conventional trajectories, such as flight trajectory, rotational speed, flight distance, and wings do not occur, and the angle of insertion of the feather, which is an advantage of the plastic fastening badminton shuttlecock. Its purpose is to provide uniformity, ease of replacement of damaged feathers, and the like.

The length of the flagpole of the wingless part is longer than the flagpole of the wing part with the wing part which the conventional natural feather is attached, and the width and thickness of the whole flagpole go toward the flagpole of the flagpole near the tip part inserted into the base from the tip flagpole part. It is difficult to insert into fixed hole of insertion buckle of detachable badminton shuttlecock because of its wide width and thickness, and when it is forcibly inserted, it damages the insertion hole of fixed buckle and it is used as replacement feather due to incomplete fixing of fixed buckle and replacement feather. Badminton shuttlecocks made from a combination of these cannot be used completely.

Therefore, the present invention is capable of inserting, fastening and separating conventional natural feathers by inserting and fastening them into the insertion hole of the fixed fastening badminton shuttlecock by processing the length, width, thickness, and shape of the natural fasteners easily and completely. It is an object of the present invention to provide a feather and combine this natural replacement feather with a conventional fastening badminton shuttlecock to provide a fused material type fastening badminton shuttlecock composed of a fixed collar of artificial material and a replacement feather of natural material.

Therefore, in the processing of the conventional natural feather obtained from the feather of the duck or the goose, the insertion and fastening corresponding to the shape and length of the feather of the natural feather and the insertion hole of the fixed flagpole of the detachable badminton shuttlecock In order to provide the length, width, thickness, and shape of the flagpole of the insert portion to be separated, the shape and size of the wings of the natural feather are provided in the same manner as the existing natural feather badminton shuttlecock, while The shape and size of the flagpole of the part is made by cutting the proximal end of the flagpole to the pointed point so that it can be easily inserted into the insertion hole of the fixed collar. By contracting under temperature and pressure, the thickness and width become constant from the boundary of the flagpole to the near end of the flagpole. I picked creates smaller.

Natural replacement blade according to the present invention is easy to detachable and fixed with the brace, and even if a portion of the shuttlecock feather is damaged can be replaced with a new replacement after removing only the damaged replacement blade, the advantage of the existing plastic replacement feather The advantages of removing only the damaged feather and replacing the new replacement feather were taken full.

In addition, by eliminating the entanglement of the feather blades, which are disadvantages of the conventional plastic badminton shuttlecock, interlocking with each other, it is suitable for the flight trajectory, the rotation speed and the flying distance, which are the advantages of the natural feather badminton shuttlecock, and the advantages of the plastic shuttlecock. It has all the advantages of significantly increasing the life of phosphorus shuttlecocks.

1 is a front view showing an embodiment of the fusion material type fastening badminton shuttlecock according to the present invention.
2 is a front view of the natural replacement feather.
Figure 3 is a natural replacement feather side view.
Figure 4 is a natural replacement feather bottom view.
5 is a front view of the natural replacement feather.
Figure 6 is a side view of the natural replacement feather.
Figure 7 is a bottom view of the natural replacement feather.

1 to 7, a preferred embodiment of the natural replacement feather according to the present invention will be described in detail.

Figures presented in the figures may have a deviation of ± 0.3mm or 10% due to the nature of the natural material that the replacement feathers using the feathers of the duck or goose feathers as raw materials.

As shown in Figure 1, the replacement feather 13 according to the present invention has a corresponding shape for inserting and fastening to the fixing buckle 12 of the separate fastening badminton shuttlecock.

In order to use this as a natural replacement of the fastening badminton shuttlecock as shown in Figure 2, the wing portion 23 and the feather 24 is manufactured in the same shape and size as the natural feather of the existing natural shuttle shuttle cock, the maximum width is 19mm The total length is 40mm. Insertion fastening part 25 The shape and size of the flagpole is 12mm in length, the maximum width is 1.5mm, the maximum thickness is 1.0mm, the tip 20 of the proximal end is triangular pointed at the end, the length of the proximal end is 2mm, From the boundary portion 28 to the near end 29 with the fastening portion, the width and the thickness become smaller and smaller gradually from the boundary portion with the fastening portion of the collar to the near end portion, and the difference between the width and the thickness is 0.2 mm, respectively. As the collar becomes thicker and thicker from the tip portion 26 toward the proximal end portion 20, it is shown by applying a constant physical temperature and pressure to the insert and the collar 26 and the collar 26 of the improved natural replacement feather. It is possible to insert, fasten, and separate conventional natural feathers into the fixed collar, so that it can be used as a natural replacement feather that can be easily and completely fixed. All.

11: base
12: fixed flagpole
13: replacement feather
21, 31, 41: (feather) wings
22, 32, 42: flagpole
23, 33: wing
24, 34: (replacement) feather (large)
25, 35: (replacement feather) (large) (of) (insertion)
26, 36: (replacement) (feather) (large) tip
27, 37: border with the wing
28, 38: boundary with (insert) fastener
29, 39: Near end of fastening part (replacement) (feather) (large) (insertion)
20, 30: Near end
43: (insertion) fastening flagpole

Claims

Alternate feather consisting of natural duck or goose feathers with insert fasteners.

The method according to claim 1,
Replaceable feather with shorter than the length of the wing collar.

The method according to claim 1,
Insertion fastening blade The width and thickness of the flagpole become smaller as they go from the boundary of the collar to the near end of the insertion fastening.

This is a fusion material type fastening badminton shuttlecock which is separated and fastened with a fastener of the natural replacement feather having an insert fastening feather and a fastening badminton shuttlecock, and the base and the fastening are combined.