KR20090121465A - Divisible and combinable badminton shuttlecock - Google Patents

Abstract

PURPOSE: An assembly and disassembly badminton shuttlecock is provided, which can replace only a portion of the damaged feather of the shuttlecock. CONSTITUTION: An assembly and disassembly badminton shuttlecock comprises a fixing pole; a replaceable feather(12) that is the easily damaged part; an integrated fixing pole(13) which is connected to the fixing pole. The fixing pole is made of artificial material or synthetic material. In the bottom of the fixing pole, a base is detachable. In the top of the fixing pole, feathers are detachable. The integrated fixing poles are connected to each other by connection supporting of several connection supporters and are coupled with feathers.

Description

Separate Badminton Shuttlecock {Divisible and combinable badminton shuttlecock}

The conventional shuttlecock is a natural feather shuttlecock in which several natural feathers are inserted into a base and the individual feathers are tied to each other by a thread, and then permanently fixed by using an adhesive or the like, or a flagpole and a feather blade using synthetic products or other artificial materials. And a piece of plastic shuttlecock made by combining all pieces of the feather together and then plugging it into the base, or, in a more advanced form, a flagpole made of synthetic products or other artificial materials is separated into a flagpole and a feather blade, and then an integral flagpole. Alternatively, by attaching a feather blade made in one piece to each flagpole and fixing it to the base to make an integrated shuttlecock, or in a more advanced form, the piece of the feather is separated and the pieces of the feather are made by using several parts. Fasten and connect so that each broken feather can be replaced one by one and several parts Used to have to adjust the weight of the shuttlecock to adjust the shuttlecock flies in the form of collars and tightening overall replacement base it can be fixed by tightening the plug collar of the Piecewise for the replacement base shuttlecock.

[Document 1] Korean Patent Application No. ~ 1985-0001839

[Document 2] Korean Patent Application No. ~ 10-2006-0056465

      Conventional natural feather shuttlecocks are made of natural material, so that the feathers are broken, such as the flagpole broken, or part or all of the feathers of the feathers are easily damaged. ㆍ Severe damage easily occurs, such as the appropriateness of the number of revolutions, and this has the disadvantage of not using the whole shuttle cock. In addition, due to the difference in the material between the respective feathers, such as the weight, shape, strength, bending degree of the flag of each of the plurality of natural feathers that make up the shuttlecock, it is difficult to ensure the stability of flight trajectory and uniform quality of the product.

      Plastic shuttlecocks are made of synthetic or artificial materials, so that the breakage or breakage of the flagpole or the fallout or damage of the feather wings or feathers is less than that of natural feathers, and the uniformity of product quality is better than that of natural feather shuttlecocks, ㆍ There are disadvantages in that it is not possible to achieve satisfactory performances such as the short and long flight distance and the slight rotation speed.

Shuttlecock, which can replace the whole feathers individually, has the improvement of controlling the short and long distance by adjusting the change of weight through the combination of several parts, and the improvement that can be used by replacing the damaged feathers with new feathers. There are disadvantages such as the inefficiency of replacing the whole of the flag, including the flagpole, which is not included, the inadequacy of the flight trajectory, the inadequacy of the number of revolutions, the inability to adjust the number of rotations, the difficulty of replacing and securing the blade, and the miscellaneous use of the parts.

      The present invention separates the feather of the shuttlecock (Fig. 10) into two parts, that is, a fixed buckle pole (symbol 102 of Fig. 10) which is not easily damaged and a replacement blade (symbol 101 of Fig. 10) which is easily damaged. The stationary flagpole is made of synthetic products or other artificial materials, and a new type of upper and lower fastening unitary fixed flagpole (Fig. 3) connected to and supported by each other is fastened to the base (symbol 15 in Fig. 1). And detachable and upwards to allow fastening and detachment with a plurality of replaceable feathers (symbol 13 in FIG. 1) (symbol 11 in FIG. 1).

      The upper and lower fastening unitary fixed flagpole (FIG. 3) is connected to each other through a plurality of fixed support poles (symbol 51 of FIG. 5) through the connecting support of several connecting supports (symbol 52, symbol 54, symbol 56 of FIG. It is configured to be fastened to the base (symbol 15 of FIG. 1) while being fastened with a plurality of alternate feathers (symbol 13 of FIG. 1) upward.

      The replacement feather (FIG. 6) is made by using a synthetic product or another artificial material, respectively, by using a synthetic product or another artificial material, which is a part that is easily broken or damaged among the individual feathers. The replacement feather is fastened through the upper end of the stationary flagpole (symbol 32 of FIG. 3) to form replacement feathers of the shuttlecock (symbol 21 of FIG. 2).

      The alternating flagpole (FIG. 8) has five respective twisted lines (symbol 81) derived from a square (symbol 88) illustrating the five twisted changes of the alternating feather attachment portion (symbol 85) and a fixed alternating feather wing (symbol). The angle between the lines (symbol 82) of 86) is set to be the non-gap angle of the replacement blade, and the angle of the acute part of the angle is replaced within the range of “0 ± 2 degrees”. The flagpole wings (symbol 86) are changed to bitten-shaped replacement flagpole alteration squares (symbol 88) to produce them differently.

The feather blades (FIG. 9) are made by using a thin film-like composite or other artificial material, and fuse the blades one by one to each replacement blade.

Since the shuttlecock is separated into base and upper and lower fastening flagpoles and replacement feathers, even if a portion of the shuttlecock feathers is damaged, the entire shuttlecock cannot be used or only a part of the damaged feathers are removed without replacing the whole feathers. By replacing it with a replacement feather, it is fastened to a stationary flagpole that is still intact, so that most of the entire shuttlecock can be recycled and used again. In other words, there is an effect that can be used to recycle the base, the upper and lower fastening integrated fixed flag pole, undamaged replacement feather.

Since it completely mimics the shape, weight, and angle of engagement of the existing natural feather shuttlecocks, improvements have been made with all the advantages of flight trajectory, rotational speed, and flight distance.

Long lifespan of plastic shuttlecock, ease of securing quality uniformity between products, and ease of manufacture of shuttlecock. Also, fixed feather bed, upper and lower fastening integrated fixed flag pole, replacement flag pole, feather wing, replacement feather, synthetic products or other artificial All were taken by making with the material.

Incomplete replacement of the whole cockpit Inconsistency in replacing the whole feather including the intact flagpole which is a disadvantage of the base fastening shuttlecock, miscellaneous parts, difficulty in changing parts, and the ability to adjust the length and length of the flight only by adding or subtracting weight The ships have been improved by replacing and fastening the upper and lower integrated fixed flag poles and replacement blades to ensure the efficiency of recycling undamaged flagpoles and the ease of parts replacement. At the same time, you can easily adjust the length and length of the flight.

By selecting the replacement blades with different replacement angles for each type of replacement blade, it is possible to obtain the effect of adjusting the torsion angle at which the shuttlecock's feather is inserted into the base. The exchange of these other alternate feathers alone yielded an easily controllable improvement.

It is easy to change and adjust the size and shape of the replacement flag pole, fixed flag pole, and fixed fastening flagged body, the shape of the feather wing, and the film thickness. Possible improvements were made.

Using a synthetic product or other artificial material, a replacement flagpole (FIG. 8) having a different gap between the replacement blade attachment points is made by type.

Synthetic or other artificial materials are used to make feather wings of different materials, shapes, and thicknesses (FIG. 9).

The feather blade (FIG. 9) and the replacement feather pole replacement gap (FIG. 8), which is different from each other, are made by using synthetic products or other artificial materials, respectively, and fuse with each other to make a replacement feather (FIG. 6).

The replacement feather (symbol 101 of FIG. 10) and the fixing collar (symbol 102 of FIG. 10) made by using a synthetic product or other artificial material are fastened through the fastening device (symbol 103 of FIG. 10) to have a shape similar to that of the natural feather. Make a composite feather.

Synthetic products or other artificial materials are used to form the upper and lower integral solid fixing flags (FIG. 3).

Insert the synthetic feathers made of the replacement blade and the fixed collar into the base, and connect the inserted composite blades with each other, and make the shuttlecock by fixing the connection parts between the base, the composite feather, and the thread with adhesive. .

A plurality of alternate feathers (symbol 21 of FIG. 2) is fastened to the upper and lower fastening integrated fixed flag pole (FIG. 3), and a shuttlecock except the base is made (FIG. 2).

A plurality of replacement feathers (symbol 11 of FIG. 1) are fastened to the upper and lower fastening integrated flag poles (symbol 14 of FIG. 1), and the base (symbol 15 of FIG. 1) is fastened to complete the shuttlecock (FIG. 1). .

Recycling each part of shuttlecock by using a replacement flagpole, a feather wing, a replacement blade, an up-and-down fastening flagpole, and a base according to the degree of damage, the number of revolutions, and the length and length of the flight.

        1 is a front view of a separate badminton shuttlecock

        2 is a front view of a plurality of combined upper and lower fastening flagpole and the replacement feather

        3 is a front view of the fixed upper and lower fixed flag pole

        4 is a cross-sectional view of the fixed top and bottom fixed flag pole

        5 is a cross-sectional view of the connection between the fixed hoop

        6 is a plan view of the replacement feather made by the fusion of the replacement flagpole and the feather blades

        7 is a front and side view of the replacement flag

        FIG. 8 is a bottom view of the replacement flag post, and is an explanatory view of the change in the gap angle of the replacement flag replacement part.

        Fig. 9 is a feather wing plan view

        10 is a top view of the feather made by fastening the replacement feather and the fixed collar

        * Explanation of symbols for main parts of the drawings

              11. A large number of alternate feathers 12. Alternate feathers

              13. Upper and lower fastening fixed flagpole 14. Base

              21. Majority of alternate feathers 22. Alternate feathers

              23. Fixed flagpole 24. Top and bottom fixed fixed flagpole

              31. Fixed hoops 32. Fixed hoop target coupling holes

              33. Fixed brace target connection support 34. Fixed pliers middle connection support

              35. Fixed hoop lower connection support

              36. Top and bottom fastening fixed base flag insert

              37. Top and bottom fastening fixed base flag insertion base fastening device

              38. Top and bottom fastening fixed base flag base contact surface

              41. Fixed collars 42. Fixed collar targets

              43. Fixed collar target connection support

              44. Center point of the base contact surface

              45. Center point of fixed target target coupling hole

              46. Virtual longitudinal parallel line 1 of fixed hoop

              47. Virtual vertical parallel line of fixed hoop

              48. An imaginary connecting line with the center point of symbol 44 and the center point of symbol 45

              51. Fixed collars 52. Fixed collar targets

              53. Fastening device with fixed flagpole replacement feather

              54. Fixed braces Middle connection support

              55. Fixed hoop stand 56. Fixed hoop bottom support

              61. Feather blade 62. Replacement flagpole

              63. Fastening device with replacement feathers

              64. Replacement feather (large) fastening 65. Replacement feather (large) wing

              71. Replacement Flagpole 72. Replacement Flagpole

              73. Fastening device with replacement flag pole

              74. Replacement flagpole wings 75. Replacement flagpole wings

              76. Fusion surface with feather blade of replacement flag blade wing

              81. A hypothetical longitudinal parallel of the alternate feather replacement

              82. Virtual longitudinal parallel line 1 of the alternate flagpole wing

              83. Virtual center of alternate flag

              84. Virtual longitudinal parallel line 2 of the alternate flag.

              85. Replacement flagpole attachment 86. Replacement flagpole wings

              87. Fusion surface with feather blade of replacement flag blade wing

              88. Torsional Changes of Alternate Femur Replacement

              90.Feather wing bottom attachment 91.Feather wing bottom attachment

              92. Feather wing top (left) right 93. Feather wing top (left) right side

              94. Feather wing holding (left) right side attachment 95. Feather wing upper part arc

              96. Feather wing center (left) right side

              97. Fusion surface with feather wings

              98. Feather wing bottom (left) right 99. Feather wing bottom (left) right side

              101. Replaceable feather 102. Fixed collar

              103. Fastening device

Claims (7)

       Below the shuttlecock base, the upper and lower fastening unitary fixing body is characterized by consisting of a plurality of connecting supports of the fixed buckle pole insert and the elongated tube-shaped fixed buckle for the fastening and detachment with the replacement feather respectively. Shuttlecock with a flagpole.         Shuttlecock having a replacement flagpole, characterized by consisting of a replacement flagpole wing portion that is fused with the feather blades and a fixed flagpole of the upper and lower fastening integrated fixing flagpole.         The vertical length of the uppermost part and the lowermost part is longer than the horizontal length between the rightmost side and the leftmost side, and has a feather blade characterized in that one replacement flagpole and one feather blade are fused to each other in a thin film form. Shuttlecock.         4. The shuttlecock according to claim 3, wherein the feather blade and the replacement flag pole of claim 2 are fused by a method such as thermal fusion or ultrasonic fusion to have a replacement feather that can be fastened and detached to the stationary flagpole.         Shuttlecock, characterized in that the replacement blade has a replacement blade to change the angle in the form of bitten.         Shuttlecock, characterized in that for fastening and separating the replacement feather and the stationary flagpole.         The shuttlecock according to claim 6, characterized in that the composite feather is permanently bonded to the replacement feather and the fixed feather pole using an adhesive or the like.

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