CN105339055A - Badminton shuttlecock - Google Patents
Badminton shuttlecock Download PDFInfo
- Publication number
- CN105339055A CN105339055A CN201480036550.7A CN201480036550A CN105339055A CN 105339055 A CN105339055 A CN 105339055A CN 201480036550 A CN201480036550 A CN 201480036550A CN 105339055 A CN105339055 A CN 105339055A
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- Prior art keywords
- axle
- shuttlecock
- matrix
- fixing hole
- feather
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B67/00—Sporting games or accessories therefor, not provided for in groups A63B1/00 - A63B65/00
- A63B67/18—Badminton or similar games with feathered missiles
- A63B67/183—Feathered missiles
- A63B67/187—Shuttlecocks
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B67/00—Sporting games or accessories therefor, not provided for in groups A63B1/00 - A63B65/00
- A63B67/18—Badminton or similar games with feathered missiles
- A63B67/183—Feathered missiles
- A63B67/187—Shuttlecocks
- A63B67/19—Shuttlecocks with several feathers connected to each other
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2209/00—Characteristics of used materials
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Toys (AREA)
- Prostheses (AREA)
- Fishing Rods (AREA)
Abstract
A badminton shuttlecock (1) that can be manufactured by using simple manufacturing steps and that has high durability is provided with the following: a base body; and a plurality of shuttlecock feathers which are fixed to the base body. The base body has an end part and a reinforcement member (2c) disposed on a portion of the surface of the end part. The reinforcement member (2c) has formed therein a plurality of fixing holes (63) into which a shaft (7) of the shuttlecock feather is inserted and fixed. A first region of the inner circumferential surface of the fixing hole (63) is formed so as to follow a first portion of the surface of the shaft (7) of the shuttlecock feather, and so as to come into contact with the first portion of the surface of the shaft (7) of the shuttlecock feather.
Description
Technical field
The present invention relates to a kind of shuttlecock, and be specifically related to a kind of shuttlecock with high durability.
Background technology
The shuttlecock (natural feather ball) made with aquatic bird feather and the shuttlecock (artificial badminton ball) with artificial feature be made up of nylon resin and analog are commonly called shuttlecock.In addition, synthesis shuttlecock comprises by being formed as skirt and the shuttlecock that formed of the one-body molded product with the feather be made up of resin and analog, and the shuttlecock of the picture natural feather ball utilizing many independent artificial feathers to be formed.
In addition in each natural feather ball and synthesis shuttlecock, aquatic bird feather or the artificial feather (each aquatic bird feather or artificial feather also will be called as feather hereinafter) of lining up ring-type are fixed on hemispheric matrix (such as, see Japanese patent application publication No. 56-28778).
Above-mentioned Japanese patent application publication No. 56-28778 discloses a kind of shuttlecock, it is obtained to hemispheric cork by connection sponge layer and circular slab, and while being embedded in sponge layer by the hole be arranged in circular slab, the end of the axle of fixing badminton ball hair.In above-mentioned Japanese patent application publication No. 56-28778, cork and circular slab are arranged in mould, and wherein circular slab has hole, and the axle of badminton ball hair runs through this hole, and resin is foamed between circular slab and cork, thus forms the sponge layer being attached on badminton ball hair axial end portion.
Reference listing
Patent document
Patent document 1: Japanese patent application publication No. 56-28778
Summary of the invention
Technical problem
It is believed that, shuttlecock disclosed in above-mentioned Japanese patent application publication No. 56-28778 can realize high-durability, because the axle of this badminton ball hair is fixed by circular slab and sponge layer.But, in the manufacture process of above-mentioned shuttlecock, complicated step must be performed: make the axle of badminton ball hair through plectane; The composite portion of circular slab and badminton ball hair is set in mould; And make resin expanded.This can cause a problem, and manufacture process needs a large amount of labours and cost.
The present invention is to solve the problem.The object of this invention is to provide a kind of shuttlecock, this shuttlecock can have high durability with simple manufacturing process manufacture.
Resolving probiems
According to shuttlecock of the present invention, comprising: matrix; And the many badminton ball hairs being fixed to described matrix.Matrix comprises end section and reinforcement, and described reinforcement is arranged on the part surface of described end section.Reinforcement has multiple fixing hole, and the axle of every root badminton ball hair inserts corresponding one and therefrom fix in multiple fixing hole.First area on the inner peripheral surface of each fixing hole is formed like this, thus extends along the Part I on the surface of the axle of badminton ball hair, and described first area contacts with the Part I on the surface of the axle of badminton ball hair.
Beneficial effect of the invention the present invention can provide a kind of shuttlecock formed by badminton ball hair, and described badminton ball hair has axle respectively, and described axle is reliably fixed to matrix simply to configure, thus has high durability and stable flight characteristics.
Accompanying drawing explanation
Fig. 1 is the side view of the shuttlecock in one embodiment of the present of invention.
Fig. 2 shows the view of the artificial feather of the shuttlecock shown in Fig. 1.
Fig. 3 shows the enlarged partial sectional view of the matrix of the shuttlecock shown in Fig. 1.
Fig. 4 is the top view of the shuttlecock shown in Fig. 1 seen by the direction IV from Fig. 3 indicated by arrow.
Fig. 5 is the sectional view got along the line segment V-V of Fig. 1.
Fig. 6 is the zoomed-in view of the fixing hole be arranged in the matrix shown in Fig. 5, that is, the amplification view of the region VI surrounded by the circular dashed line of Fig. 5.
Fig. 7 is the view of retrofiting for illustration of the second of the shuttlecock shown in Fig. 1.
Fig. 8 is the view of the third remodeling for illustration of the shuttlecock shown in Fig. 1.
Fig. 9 is the view of the 4th kind of remodeling for illustration of the shuttlecock shown in Fig. 1.
Figure 10 is the view of the 5th kind of remodeling for illustration of the shuttlecock shown in Fig. 1.
Detailed description of the invention
Hereafter describe embodiments of the invention with reference to the accompanying drawings, wherein identical or corresponding assembly is indicated by identical Reference numeral, and its description will no longer repeat.
Hereinafter with reference to Fig. 1 to 6, the embodiment according to shuttlecock of the present invention is described.Referring to figs. 1 to 6, shuttlecock 1 according to the present invention mainly comprises hemispheric matrix 2, is connected to the many artificial feathers 3 of the shuttlecock of the fixed surface part of matrix 2, for the rope form fixed component 4 that is fixed to one another by many artificial feathers 3 and center line 15.Many (such as 15) artificial feathers 3 along the periphery of fixed surface part with annular array in the fixed surface part of matrix 2.In addition, many artificial feathers 3 are fixed to one another by rope form fixed component 4.Many artificial feathers 3 are arranged to along with mutual away from (that is, the interior diameter of the cylindrical shape part formed by described many artificial feathers 3 increases along with away from matrix 2) away from matrix 2.Center line 15 is arranged on many artificial feathers 3, to keep these artificial feathers 3 partly overlapping state each other.Center line 15 as preventing cross-member, to keep many artificial feathers 3 partly overlapping state (in order to limit the position relationship of many artificial feathers 3) each other.
In other words, center line 15 is arranged to surrounding's extension of the axle 7 around each artificial feather 3, and the region between the feather part 5 extending through adjacent artificial's feather 3, adjacent artificial's feather 3 in the region that the feather part 5 of adjacent artificial's feather 3 overlaps each other toward each other (that is, thus between the feather part 5 overlapped each other through).Center line 15 passes in the region that feather part 5 overlaps each other like this between the feather part 5 of overlap.Thus, the generation that may suppress to change the problem of (such as, the impact hit due to racket of the overlapped sequential of feather part 5 and change) at the overlapped sequential of the process mesoptile part 5 using shuttlecock is become.
As shown in figs. 1 and 4, above-mentioned center line 15 is placed on circumferentially, and all many artificial feathers 3 being arranged in ring-type are fixed to one another.In addition, center line 15 can be arranged as shown in figs. 1 and 4, such as, made by workman's pin or analog and fasten.Thus, by suppressing the generation of the problem changed at the overlapped sequential of the process mesoptile part 5 using shuttlecock 1, the shuttlecock 1 with fabulous durability can be obtained.
In addition, the center line 15 be arranged on circumferentially has one end at the section start made and has the other end at the destination county made.This one end and the other end are tied mutually, and near knot, cut the remaining part of line and remove.Preferably, this knot is equipped with adhesive or analog thus forms protective layer in its surface.By forming this protective layer, can prevent knot from unclamping with during ball-bat impact at shuttlecock 1.
In addition, although any material of such as cotton thread or resin can be used to make center line 15, the line be made up of terylene is preferably used.In addition, center line 15 preferably adopts the lightest possible material to make, to prevent center of gravity of shuttlecock 1 and so on to be affected as much as possible.Such as, No. 30 polyester threads can be adopted.In this case, the quality as the line of center line 15 is approximately 0.02g.It is believed that, the quality of this level on flight characteristics substantially without impact, although the position of centre of gravity of shuttlecock 1 can be affected to a certain extent.In addition, when placing center line 15, it can be optionally set with the distance of matrix 2.
With reference to figure 2, the artificial feather 3 forming the shuttlecock 1 shown in Fig. 1 comprises feather part 5 and is connected to the axle 7 of feather part 5.Axle 7 is formed by feather shaft portion 8 and fixed axis part 10, and feather shaft portion 8 is arranged to give prominence to from feather part 5, and fixed axis part 10 is connected to feather part 5 about the mid portion of feather part 5 greatly.Feather shaft portion 8 and fixed axis part 10 are set up and extend to form a continuous print axle 7 along identical line.
Axle 7 can such as adopt nylon to make, and preferably adopts nylon 12, nylon 11, nylon 10, NYLON610, nylon 612 and nylon 1010.In order to increase the intensity of axle 7, potassium titanate crystal whisker, glass fibre or analog also can be added to nylon.In addition, Merlon, polypropylene and polyethylene also can be adopted to make axle 7.
The shape of cross section (this shape of cross section intercepts along the direction perpendicular to axle 7 bearing of trend) of the axle 7 of artificial feather 3 can be any shape, but can be such as rectangle, as illustrated in Figures 5 and 6.
With reference to Fig. 2, feather part 5 comprises froth bed and axle fixed bed, and they are configured to a fixed axis part 10 and press from both sides between which, and comprise the adhesion layer for making froth bed and axle fixed bed be fixed to one another.In other words, in feather part 5, froth bed and axle fixed bed are stacked in fixed axis part 10 makes axle 7 press from both sides between which.Subsequently, feather part 5 extends on the direction of the shorter side along the axle 7 shown in Fig. 5.In addition, adhesion layer is arranged in feather part 5, thus froth bed and axle fixed bed are connected to each other and also make fixed axis part 10 be fixedly attached in froth bed and axle fixed bed each.In addition, from another perspective, in feather part 5, the froth bed in the outer circumferential sides of structure being arranged in shuttlecock 1 stacks one deck adhesion layer.On this adhesion layer, fixed axis part is arranged to be positioned in the approximate centre part of adhesion layer and froth bed.Subsequently, another adhesion layer is configured to extend to described one deck adhesion layer above this fixed axis part 10.Subsequently, axle fixed bed is arranged on other adhesion layer.
In artificial feather 3, axle 7 can bend towards froth bed side (that is, towards the outer circumferential sides in shuttlecock 1).From another perspective, axle 7 bends to outstanding towards axle fixed bed side.In addition, feather part 5 can in the direction of the bearing of trend across axle 7 (such as, perpendicular to the bearing of trend of axle 7 and the width extended along the surface of feather part 5) on bending towards froth bed (outer circumferential sides in shuttlecock 1) (that is, feather part 5 is bending like this thus outstanding towards axle fixed bed side).In this case, the state that artificial feather 3 bends at the bearing of trend of axle 7 and feather part 5 state bending in the direction of the above-mentioned bearing of trend across axle 7 can occur simultaneously, or can only occur these bending in one.Implement this case of bending by usually known method, such as a kind of method that the composition material of axle 7 and feather part 5 is heat-treated or a kind of from just with case of bending to form the method for the component material of axle 7 and feather part 5.
In this case, the material for the formation of froth bed can be such as resin foam, and is such as polyethylene (a kind of foam be made up of polyethylene) particularly.In addition, axle fixed bed can adopt resin foam to make similarly.In addition, except polyethylene, axle fixed bed also can adopt the material of any film of being such as made up of resin or analog or adhesive-bonded fabric to make.
In addition, adhesion layer can adopt such as two-sided tape to make.In artificial feather 3, polyethylene can be used to froth bed and axle fixed bed.In this case, preferably this polyethylene is squeezed in the direction (horizontal direction in Fig. 2) of the bearing of trend perpendicular to Fig. 2 axis 7.In this case, axle 7 is fixedly attached to feather part 5, thus crosses the direction of extrusion of the polyethylene forming feather part 5.Therefore, make feather part 5 reduce in the possibility that the defect of the bearing of trend Fracture of axle 7 occurs and become possibility.
The matrix 2 forming shuttlecock 1 so constructs, that is, together with matrix lower floor 2a is deposited in matrix interlayer 2b as shown in Figure 3, the excircle film 2d that they have covered, and reinforcement 2c stacks into covering matrix interlayer 2b and overlay film 2d.Such as, matrix lower floor 2a can be formed by the natural material of such as cork.Matrix lower floor 2a has hemispheric shape, is also obvious in Fig. 3.Matrix interlayer 2b is set up and is deposited in (thus being connected to the smooth surface element of matrix lower floor 2a) on this matrix lower floor 2a.Matrix interlayer 2b has such as cylindrical shape.Although matrix interlayer can be made up of any material, preferably use and there is flexible material.In addition, matrix interlayer 2b can such as use the artificial material (synthetic cork) of similar resin material to be formed, and more preferably uses foamed resin.But matrix interlayer 2b can use natural cork to replace synthetic cork to be formed.According to above, the end section of matrix 2 is formed by these matrix lower floor 2a and matrix interlayer 2b.
Reinforcement 2c is configured to be deposited in this end section.Reinforcement 2c is formed as such as disc.Reinforcement 2c can adopt any material of such as resin to be formed.The hardness of the material of reinforcement 2c comparable such as formation matrix interlayer 2b is high.In addition, the hardness of the matrix lower floor 2a also material of comparable formation matrix interlayer 2b is high.The hardness of reinforcement 2c comparable matrix lower floor 2a is high.Matrix lower floor 2a, matrix interlayer 2b and reinforcement 2c use adhesive or analog to be fixed to one another connection.Subsequently, overlay film 2d arranges like this thus covers the excircle of matrix lower floor 2a and matrix interlayer 2b.Overlay film 2d can adopt any material to be formed, and such as adopts synthetic leather to be formed.
As shown in Figure 5, reinforcement 2c is provided with the multiple fixing holes 63 being aligned to annular, and the axle 7 of artificial feather 3 is inserted into along the excircle of these fixing holes respectively and fixes whereby.Each axle 7 of artificial feather 3 be inserted to by these fixing holes 63 corresponding one arrive the inside of matrix interlayer 2b through reinforcement 2c, and each axle 7 is fixed on wherein.
Axle 7 (feather shaft portion 8) has width, and this width is included in the width t of its end section (with on the relative side of fixed axis part 10)
1with the width t in its body portion (on the side near fixed axis part 10)
2.Width t
1with width t
2difference, and width t
1be less than width t
2.In other words, axle 7 (feather shaft portion 8) is formed the shape with taper.In this case, the initial diameter (axle 7 be inserted into before diameter) of fixing hole 63 is set to be greater than the width t of axle 7
1and be less than the width t of axle 7
2.
Because the initial diameter of fixing hole 63 is greater than the width t of axle 7
1, axle 7 can be inserted easily fixing hole 63.In addition, the initial diameter of fixing hole 63 is less than the width t of axle 7
2.Therefore, by the axle 7 of artificial feather 3 is inserted fixing hole 63, the inner peripheral surface (sidewall) of fixing hole 63 along the outer circumferential shape partly deformation of axle 7, as illustrated in Figures 5 and 6 (that is, the inner peripheral surface of fixing hole 63 is by the extruding of the outer circumference surface of axle 7 and distortion).Therefore, the first area 63a on the inner peripheral surface of fixing hole 63 and second area 63b is out of shape along the first area 7a on the surface of axle 7 and second area 7b respectively.Subsequently, the Part I 7a of the axle 7 and first area 63a of fixing hole 63 is started (the Part I 7a of axle 7 is extruded and abuts to first area 63a) intimate contact with one another, thus axle 7 is fixedly attached to reinforcement 2c.And similarly, make the Part II 7b of axle 7 start the second area 63b close contact with fixing hole 63, thus axle 7 is fixedly attached to reinforcement 2c.
In addition, preferably, there is difference in the hardness forming the material of reinforcement 2c and the material of formation axle 7, and preferably selects such material, wherein forms the hardness of the material of reinforcement 2c lower than the material forming axle 7.But, according to service condition, can selection material like this, wherein form the hardness of the material of reinforcement 2c higher than the material forming axle 7.Hardness used herein is JISK7215, such as durometer hardness D.
As illustrated in Figures 5 and 6, in order to illustrate the shape of cross section of fixing hole 63 and axle 7 in intelligible mode, the first area 63a (see Fig. 6) of the fixing hole 63 and Part I 7a of axle 7 is intimate contact with one another.Further, the second area 63b of fixing hole 63 also with the Part II 7b close contact of axle 7.
Subsequently, the end section inserting the axle 7 of the fixing hole 63 of reinforcement 2c is placed sinking to matrix interlayer 2b.Which results in axle 7 and be fixedly attached to the matrix interlayer 2b of matrix 2 and the state of reinforcement 2c.In addition, preferably matrix interlayer 2b is provided with little patchhole in advance, and described patchhole extends to matrix interlayer 2b from the highest face temperature (touching the surface of reinforcement 2c) of matrix interlayer 2b thus is communicated with fixing hole 63.Therefore, the end section inserting the axle 7 of the fixing hole 63 of reinforcement 2c is inserted into the patchhole in matrix interlayer 2b, thus axle 7 is inserted easily into arrive the inside (compared with wherein not arranging the situation of patchhole in the base in interbed 2b) of matrix interlayer 2b.
The axle 7 of the artificial feather 3 be made up of artificial resin material is inferior usually in the bonding of the material with the such as cork contacted with it.Therefore, in order to increase viscosity, reinforcement 2c is placed on the matrix interlayer 2b that axle 7 inserts.This is because the initial diameter of the fixing hole 63 in reinforcement 2c is less than the width t of axle 7
2, and the inner circumferential side of fixing hole 63 surface is partly extruded in the insertion of axle 7 and outer circumferential shape along axle 7 is out of shape, thus the axle 7 being inserted into the fixing hole 63 of reinforcement 2c is fixedly secured to reinforcement 2c.
By axle 7 being pressed into the patchhole in matrix interlayer 2b, the inner peripheral surface of fixing hole 63 expands, and is fixed to the surface of axle 7 by close and firm, thus axle 7 is fixedly secured to matrix interlayer 2b.In order to increase the viscosity between matrix interlayer 2b and axle 7 further, preferably matrix interlayer 2b is formed by elastomeric material, and the patchhole in same preferably matrix interlayer 2b has and little is enough to make axle 7 can be inserted into diameter wherein.
As mentioned above, by the fixing hole 63 in reinforcement 2c and the patchhole in matrix interlayer 2b, axle 7 can be fixed to matrix 2 thus when adhesive need not be used with this matrix 2 close contact.Thus, provide a kind of shuttlecock with high durability, and it can cross simple manufacturing process to obtain with the manufacture labour reduced and cost.In addition, suppress the distortion of whole whole feather by the viscosity increased between matrix interlayer 2b and axle 7, thus the shuttlecock of the flight characteristics with high stability can be provided.
Such as, as shown in Figures 3 and 4, multiple axle 7 extends along the direction favouring matrix 2 highest face temperature respectively, and these axles 7 extend in a different direction.Further, every root artificial feather 3 is fixed by align member (rope form fixed component 4) thus is formed a branch of.Therefore, such as, even if the direction that power pulls out along an axle 7 from matrix interlayer 2b is applied to this axle 7, other axles 7 can not apply those axles 7 from the direction that matrix interlayer 2b pulls out by power, extend on the direction being different from this axle 7 bearing of trend because form these a branch of other axles 7 together with this axle 7.Therefore, in the present embodiment, axle 7 can be tightly secured matrix 2 thus provide high durability when using adhesive.
In addition, natural cork is easier to such as be made a mess of due to axle 7 is inserted into this cork, but synthetic cork's plug is not too easily made a mess of.Therefore, more preferably, use artificial material as the material forming matrix interlayer 2b, but natural material also can be used as the material forming matrix interlayer 2b.Hereafter the method for the manufacture shuttlecock 1 shown in Fig. 1 to 6 will be described.
First, hereafter will the method manufacturing the artificial feather 3 forming shuttlecock be described.In the method manufacturing artificial feather 3, first perform the preparation process (S10) of composition component.In this step (S10), get out the material (such as, form the flaky material of froth bed and axle fixed bed and be used as the two-sided tape of adhesive layer) of the feather part 5 of axle 7 and formation artificial feather 3.In addition, the flat shape (such as, flat member and two-sided tape) of the material of each feather part 5 can be formed as any shape, as long as it is greater than the size of the feather part 5 shown in Fig. 2.Flat member as froth bed can be such as such as polyethylene (be made up of polyethylene and be formed as the foam of sheet) have thickness be 1.0mm's and weight per unit area be 24g/m
2material.In addition, as the flat member of axle fixed bed can use such as polyethylene have thickness for 0.5mm and weight per unit area be 20g/m
2material make.In addition, the weight as the per unit area of the two-sided tape of adhesive layer can be set as 10g/m
2.
In addition, any method can be used as the technique manufacturing above-mentioned axle 7.Such as, first mould preparation process (S11) is performed.In this step (S11), such as, be ready for the mould being formed axle 7 by injection moulding or injection compression molding.Mould prepared in this case is the mould being such as divided into upper die and lower die, and upper die and lower die have the die face faced one another and the recess had separately corresponding to axle 7 shape.
Subsequently, molding process (S12) is performed.In this step (S12), as described above ready mould be first installed in such as injection (mo(u)lding) machine for resin being expelled to (mould arrangement step) in the equipment of this mould inside (recess).Subsequently, resin injection step is performed.Especially, resin passes through the setting entrance for resin in a mold by the recess poured in mould.Such as, the thermoplastic resin of such as nylon can be used as resin.Thus, axle is formed in mould.In this way, molding process (S12) is performed.Then, axle 7 is removed from mould inside.Therefore, the axle 7 forming artificial feather 3 can be obtained
Subsequently, gluing steps (S20) is performed.In this step (S20), wait to be used as the two-sided tape of adhesive layer be adhered to wait the flat member being used as froth bed first type surface on.Subsequently, the fixed axis part 10 of axle 7 is placed on two-sided tape, have towards fixed axis part 10 as axle fixed bed and be placed on this two-sided tape in the mode of stacking further with another flat member being used as the surface that two-sided tape of adhesive layer bonds, and bonded subsequently.Thus, likely realize a kind of structure, the fixed axis part 10 of its axis 7 is sandwiched in and is fixed between the flat member as froth bed and the flat member as axle fixed bed.
Subsequently, post-processing step (S30) is performed.Especially, placing in the mode of stacking thus be cut off as the unwanted part (that is, the region except being used as the part of feather part 5) in the flat member of feather part and remove.Therefore, the artificial feather 3 shown in Fig. 2 can be realized.Then, such as, by making this artificial feather 3 be subject to heat treatment from the heating of froth bed side, froth bed or analog shrinkage is made thus.Therefore, axle 7 and feather part 5 can enter case of bending respectively.In addition, additive method can be used to realize its axis 7 and feather part 5 is bending states.Such as, the method for the axle 7 that use can be adopted originally to bend.
Subsequently, hereafter will the method manufacturing the matrix 2 forming shuttlecock be described.Composition component preparation process (S15) is performed in the method manufacturing matrix 2.In this step (S15), prepare to form composition matrix lower floor 2a, the matrix interlayer 2b of matrix 2, the resin of reinforcement 2c and overlay film 2d.
Subsequently, installation step (S20) is performed.In this step (S25), be in the matrix lower floor 2a of the above-mentioned tabular of stacking state and matrix interlayer 2b utilize adhesive or analog fastened to each other.Fixing matrix interlayer 2b is cut thus has cylindrical shape, and matrix lower floor 2a is polished thus has semi-spherical shape.
Subsequently, overlay film 2d is formed as covering matrix lower floor 2a and matrix interlayer 2b excircle separately.Coating overlay film 2d is cut off from matrix interlayer 2b with the part of direction (at reinforcement 2c by the side of stacking) upwards outstanding (projection).Then, sheet reinforcement 2c is cut off to have circular plate shape.In this case, reinforcement 2c is cut off to have circular plate shape, and this circular plate shape has the diameter equaling following summation: the diameter of the matrix interlayer 2b of the circle of reinforcement 2c that it is banked up; And the twice of overlay film 2d thickness in plane.Then, utilize adhesive or analog to be fixed through the reinforcement 2c of cutting thus contact with the upper surface of coating 2d with matrix interlayer 2b while being stacked.In addition, by the method that matrix lower floor 2a, matrix interlayer 2b and reinforcement 2c couple together can be other any method.
Any usually known method can be utilized to form overlay film 2d.In this way, matrix 2 can be obtained.In addition, matrix lower floor 2a can utilize natural cork to make.In addition, synthetic resin is used as in the situation of matrix interlayer 2b wherein, such as, can adopt ionomer resin foam or EVA (ethene-vinyl acetate copolymer), polyurethane, PVC (polyvinyl chloride), polyethylene, polypropylene and analog.In addition, reinforcement 2c can use such as synthetic resin to make.Especially, reinforcement 2c such as can adopt the foam of each (such as, polypropylene foam or analog) in polyethylene (PE), polypropylene (PP), nylon, polyethylene terephthalate (PET), ABS resin or these resins.In addition, the thickness of reinforcement 2c can be such as 0.5mm or more and 2mm or less, and is more preferably 0.7mm or more and 1.5mm or less.
Subsequently, hereafter the method for the manufacture shuttlecock 1 shown in Fig. 1 to 6 will be described.In the method manufacturing shuttlecock 1, first perform preparation process (S100).In this preparation process (S100), get out the composition component such as forming the above-mentioned matrix 2 of shuttlecock 1 and the shuttlecock 1 of artificial feather 3.
Subsequently, installation step (S200) is performed.Arrange that in (S200), the base portion of the axle 7 of each root in above-mentioned many artificial feathers 3 is inserted and secured in the fixing hole 63 of reinforcement 2c, and described fixing hole 63 comprises the fixed surface part of matrix 2 in this assembling.In this case, the original width of fixing hole 63 is set to the width t than axle 7
2narrow (see Fig. 2).Further, select various material like this thus form difference (such as, wherein forming the hardness of the material of reinforcement 2c lower than the material forming axle 7) between the hardness of the material of the material and formation axle 7 that form reinforcement 2c.Therefore, by axle 7 is inserted fixing hole 63, the inner peripheral surface of fixing hole 63 is partly out of shape (fixing hole 63 along axle 7 shape expand).Therefore, axle 7 is fixed and such state, wherein this axle 7 a part surface with reinforcement 2c close contact.
In addition, be preferably in this case, in the matrix interlayer 2b of matrix 2, be also previously provided with patchhole, thus be connected with the fixing hole 63 of reinforcement 2c.Like this, when the body portion through the axle 7 of reinforcement 2c fixing hole 63 is inserted into this patchhole of matrix interlayer 2b, patchhole is expanded by axle 7.Therefore, the base portion due to axle 7 starts the inner peripheral surface close contact with the patchhole of matrix interlayer 2b, and axle 7 can be fixed to matrix interlayer 2b.
According to above, axle 7 can be fixed to matrix 2, so as a kind of do not need use adhesive simple manufacturing process in its close contact.
In addition, many artificial feathers 3 are fixed to one another by rope form fixed component 4.Similarly, for keeping the center line 15 of the overlap condition of feather part 5 to be arranged in feather part 5.In this way, the shuttlecock 1 as shown in Fig. 1 to 6 can be manufactured.In addition, the fixed component for being fixed to one another by many artificial feathers 3 is not limited to above-mentioned cable element, and can be such as any component of annular component.
In addition, above-mentioned fixed component can use any material such as resin and fiber to make.Such as, above-mentioned fixed component can be the fixed component be made up of FRP (fibre reinforced composites), and FPR is by the aramid fiber or glass fibre that are used as cable element are made resin (such as thermosetting resin) harden with resin-dipping and obtained.In this way, fixed component can improve dynamics and hardness by the material be made up of FRP.In addition, thermosetting resin can be such as epoxy resin and phenol resin.In this way, when thermosetting resin is for obtaining the material be made up of FRP, such as, heating steps is for being fixed to by fixed component in the situation that performs in the process of axle 7, can obtain the fixed component be made up of FRP easily through thermosetting resin simultaneously.
In addition, the situation that above-mentioned shuttlecock 1 has been rectangle based on the shape of cross section of the wherein axle 7 of artificial feather 3 is described, but the shape of cross section of axle 7 can be any shape except above-mentioned rectangle.Such as, as shown in Figure 7, axle 7 can have i shaped cross section.
With reference to Fig. 7, hereafter by the first remodeling of the shuttlecock 1 of description as shown in Fig. 1 to 6.It should be noted that Fig. 7 corresponds to Fig. 6, and show the coupling part between the axle of artificial feather 3 and the fixing hole 63 of reinforcement 2c, this coupling part constitutes the 4th kind of remodeling of the shuttlecock shown in Fig. 1 to 6 each figure.Axle 7 is as shown in Figure 7 used as the axle 7 of artificial feather, and this constitutes the first remodeling of the shuttlecock shown in Fig. 1 to 6 each figure.The shuttlecock with axle 7 as shown in Figure 7 has the structure identical with the shuttlecock shown in Fig. 1 to 6 substantially, but axle 7 different from shuttlecock shown in Fig. 1 to 6 in shape of artificial feather 3.
Axle 7 in Fig. 7 comprises: have the internals 12 of rectangular shape and have the external member 13 of rectangular shape, internals 12 and external member 13 are arranged side by side seen by the shape of cross section of axle 7; And intermediate member 14, this intermediate member 14 is arranged between these internals 12 and external members 13 and connects.It should be noted that the bight seen in cross section extended in the direction perpendicular to this axle 7 bearing of trend is processed to become circle.In addition, as finding on the direction of each internals 12 and external member 13 extension, the thickness of middle body is less than at the thickness at two ends.Even if in the situation employing the axle 7 with this shape of cross section, if the initial overall diameter of fixing hole 63 is set smaller than the Breadth Maximum of the cross section of axle 7, so the Part I 7a of axle 7 and Part II 7b is enough to the inner peripheral surface of the fixing hole 63 extruded as shown in Figure 7 and makes it be out of shape.Therefore, Part I 7a contacts with second area 63b respectively with first area 63a while fixing with Part II 7b on the inner peripheral surface of fixing hole.Therefore, the effect identical with those shuttlecocks as shown in Figures 1 to 6 can be realized.
In addition, about the shuttlecock using the artificial feather 3 being provided with the axle 7 of the shape of cross section had as shown in Figure 7 to be formed, the axle 7 of artificial feather 3 can be fixed to reinforcement 2c in the mode identical with the shuttlecock using the artificial feather 3 being provided with the axle 7 of the shape of cross section had as shown in Figure 6 to be formed.In other words, the first area 63a of fixing hole 63 is out of shape thus Part I 7a along axle 7 extends, and starts thus and Part I 7a close contact.Further, the second area 63b of fixing hole 63 is similarly out of shape and extends with the Part II 7b along axle 7, and thus with the Part II 7b close contact of axle 7.Therefore, the axle 7 of artificial feather 3 may be fixedly attached to the reinforcement 2c of matrix 2.
In addition, the axle 7 shown in Fig. 7 is provided with recess, this recess the first side 17 of intermediate member 14 and be arranged in the second side 18 of the opposite side of this first side 17 each on extend along the bearing of trend of axle 7.This recess is formed by the inner surface of the outer surface of internals 12, the side of intermediate member 14 and external member 13.This recess need only be arranged on going up at least partially of axle on the bearing of trend of axle 7.In addition, this recess, on the bearing of trend of axle 7, is formed near near the front end of axle 7 or from this front end to its rear end continuously.
With reference to Fig. 8, hereafter the third remodeling of the manufacture shuttlecock 1 shown in Fig. 1 to 6 will be described.It should be noted that Fig. 8 corresponds to Fig. 6.Shuttlecock shown in Fig. 8 has the structure similar with the shuttlecock 1 shown in Fig. 1 to 6 each figure substantially, but the shape of cross section forming the axle 7 of artificial feather 3 is different from the shuttlecock 1 shown in Fig. 1 to 6.In other words, the shape of cross section of the axle 7 of the artificial feather 3 shown in Fig. 8 has the shape by obtaining from four sidesways of rectangle except side, and wherein intermediate member 14 is arranged to one end of internals 12 respect to one another is connected with one end of external member 13.And in the axle 7 with this shape of cross section, the first area 63a of fixing hole 63 is out of shape thus Part I 7a along axle 7 extends, and starts and Part I 7a close contact.In addition, the second area 63b of fixing hole 63 distortion extends with the Part II 7b along axle 7, and with the Part II 7b close contact of axle 7.Therefore, the axle 7 of artificial feather 3 may be fixedly attached to the reinforcement 2c of matrix 2.
With reference to Fig. 9, hereafter by the 4th kind of remodeling of the shuttlecock 1 of description as shown in Fig. 1 to 6.It should be noted that Fig. 9 corresponds to Fig. 6.Shuttlecock shown in Fig. 9 has the structure identical with the shuttlecock 1 shown in Fig. 1 to 6 substantially, but the shape of cross section forming the axle 7 of artificial feather 3 is different from the shuttlecock 1 shown in Fig. 1 to 6.That is, as shown in Figure 9, the shape of cross section forming the axle 7 of artificial feather 3 is formed as cross.In the axle 7 with this shape of cross section, make respectively respectively since central axis first area 63a, the second area 63b of outstanding Part I 7a, Part II 7b, Part III 7c and Part IV 7d and fixing hole 63, the 3rd region 63d and the 4th region 63e close contact laterally of axle 7.In addition, the first area 63a to the 4th region 63e of fixing hole 63 be by the Part I 7a to Part IV 7d of axle 7 exert pressure the fixing hole 63 making reinforcement 2c inner peripheral surface distortion and formed.When axle 7 be fixed and with the inner peripheral surface of fixing hole 63 four parts locate and by this way close contact time, axle 7 can reliably be fixed to reinforcement 2c.
With reference to Figure 10, hereafter by the 5th kind of remodeling of the shuttlecock 1 of description as shown in Fig. 1 to 6 each figure.It should be noted that Figure 10 corresponds to Fig. 6.Shuttlecock shown in Figure 10 has the structure identical with the shuttlecock 1 shown in Fig. 1 to 6 substantially, but the shape of cross section forming the axle 7 of artificial feather 3 is different from the shuttlecock 1 shown in Fig. 1 to 6.That is, as shown in Figure 10, in the 5th kind of remodeling of shuttlecock, form the shape of cross section with rhombus of the axle 7 of artificial feather 3.In this case, first area 63a respectively with reinforcement 2c on the inner peripheral surface of fixing hole 63 of the Part I 7a being positioned at long axis direction one end of rhombus and the Part II 7b being positioned at the other end and second area 63b close contact.These first areas 63a and second area 63b makes the inner peripheral surface of fixing hole 63 be out of shape by being exerted pressure respectively by the Part I 7a of axle 7 and Part II 7b and is formed.Therefore, axle 7 can be installed to the stiffener 2c with fixing hole 63 in the mode identical with the shuttlecock of the present invention according to Fig. 1 to 6.
Hereafter will enumerate feature structure of the present invention, although identical with embodiment part described above.Shuttlecock 1 according to the present invention comprises matrix 2 and and the many badminton ball hairs (artificial feather 3) being fixed to matrix 2.Matrix 2 comprises end section (matrix lower floor 2a and matrix interlayer 2b) and reinforcement 2c, and reinforcement 2c is arranged on the part surface of end section.Reinforcement 2c is provided with multiple fixing hole 63, and the axle 7 of badminton ball hair inserts described multiple fixing hole 63 respectively and therefrom fixes.First area 63a on the inner peripheral surface of fixing hole 63 is formed as extending along the Part I 7a on the surface of the axle 7 of badminton ball hair, and first area contacts with the Part I 7a on the surface of the axle 7 of badminton ball hair simultaneously.
In this way, the Part I 7a on the surface of the axle 7 of badminton ball hair is contacted with the inner peripheral surface of the fixing hole 63 of reinforcement 2c, thus make the axle 7 of badminton ball hair can be fixed to reinforcement 2c.The structure being used for fixed axis 7 when axle 7 starts to contact with the inner peripheral surface of the fixing hole 63 of reinforcement 2c can pass through simple process implementing, wherein such as, reinforcement 2c has the fixing hole 63 that original dimension is less than the shape of cross section of axle 7, and the axle 7 of badminton ball hair is pressed into this fixing hole 63, thus fixing hole 63 is expanded (expand/be out of shape and extend with the profile along axle 7).Therefore, there is no need to perform following steps as in conventional situation, that is, the resin being used as axle 7 or end section to be placed in mould and this resin is bubbled, thus axle is fixed to end section.Therefore, likely realize a kind of shuttlecock (having high durability), wherein every root badminton ball hair is fixed to reinforcement 2c with simple manufacturing process.In addition, preferably, the intensity (such as, hardness) of reinforcement 2c is higher than the intensity (such as, hardness) of end section (matrix lower floor 2a and matrix interlayer 2b).Such as, when end section is formed by cork or analog, the intensity of the axle 7 relative standing part of matrix 2 is high when being fixed on end section when axle 7 is fixed to reinforcement 2c than the axle 7 of badminton ball hair.Therefore, the durability of shuttlecock can further improve.
In above-mentioned shuttlecock, the end (body portion) of the axle 7 of badminton ball hair can be fixed, and is embedded in the end section (in the base in interbed 2b) of matrix 2 by the fixing hole 63 of reinforcement 2c simultaneously.In this case, except reinforcement 2c, the axle 7 of badminton ball hair also can be fixed to end section.Therefore, the durability of shuttlecock 1 can further improve.
In above-mentioned shuttlecock, the second area 63b on the inner peripheral surface of fixing hole 63 is formed as, and extends along the median plane by axle 7 the Part II 7b of the Part I 7a on the surface of axle 7.Second area 63b on the inner peripheral surface of fixing hole 63 can contact with the Part II 7b on the surface of axle 7.
In this case, because the Part II 7b on the surface of the second area 63b on the inner peripheral surface of fixing hole 63 and axle 7 contacts with each other while fixing, axle 7 can be fixed to reinforcement 2c more firmly.
In above-mentioned shuttlecock, the shape of cross section of axle 7 on the direction across axle 7 bearing of trend can have major axis, as illustrated in figs. 6 and 10.Part I 7a on the surface of axle 7 and Part II 7b can be located at the two ends on the direction of the major axis of the shape of cross section along axle 7.In this case, because the surface of axle 7 to contact with the inner peripheral surface of fixing hole 63 at the two ends of the major axis of the shape of cross section of axle 7 and fixing, axle 7 is fixed and supports with the be fixed inner peripheral surface in hole 63 of the direction of the major axis along axle 7.Therefore, axle 7 more stably can be fixed to the fixing hole 63 of reinforcement 2c.
In above-mentioned shuttlecock, the hardness of reinforcement 2c can lower than axle 7.In this case, fixing hole (initial fixing hole) is less than the width of preformed axle 7 in reinforcement 2c, and the axle 7 of badminton ball hair is pressed into this initial fixing hole, thus the inner peripheral surface of fixing hole 63 can be out of shape along axle 7.Therefore, axle 7 can be fixed therein the state of the inner peripheral surface close contact of axle surface and fixing hole 63.
In above-mentioned shuttlecock, end section has the first component (matrix lower floor 2a) and second component (matrix interlayer 2b).First component (matrix lower floor 2a) can be made up of the natural cork with semi-spherical shape.Second component (matrix interlayer 2b) can be connected to the first component and be made up of elastomer.Second component can be such as the hollow body be made up of artificial resin or the foams obtained by making artificial resin bubble.
Above-mentioned shuttlecock also can comprise for the align member (rope form fixture 4) fastened to each other of the axle 7 by many badminton ball hairs.In this case, the generation of the problem be shifted when shuttlecock 1 uses owing to can suppress the relative position of the axle 7 of badminton ball hair, the durability of shuttlecock can further improve.In this case, each axle 7 of shuttlecock 1 unlikely pulls out from base member, and meanwhile, the rigidity of whole shuttlecock 1 increases thus can suppress distortion.Therefore, the stability of flight characteristics can further improve.
In above-mentioned shuttlecock, badminton ball hair (artificial feather 3) can comprise axle 7 and feather part 5.Feather part 5 is connected to axle 7.Feather part 5 can be had froth bed and is connected to the axle fixed bed of froth bed by axle 7.Froth bed and axle fixed bed can have identical flat shape.In this case, the shuttlecock 1 using artificial feather 3 to make can be realized.
Should be appreciated that, embodiment disclosed herein is all illustrative and nonrestrictive in every respect.Scope of the present invention is limited by the clause of claim instead of description above, and is intended to be included in any amendment in the implication of claim and scope.
Industrial applicibility
The present invention is advantageously applied to the shuttlecock using artificial feather to be formed especially.
Reference numeral table
1 shuttlecock, 2 matrixes, 2a matrix lower floor, 2b matrix interlayer, 2c reinforcement, 2d overlay film, 3 artificial feathers, 4 rope form fixtures, 5 feather parts, 7 axles, 7a Part I, 7b Part II, 7c Part III, 7d Part IV, 8 feather shaft portions, 10 fixed axis parts, 12 internals, 13 external members, 14 intermediate members, 15 center lines, 17 first sides, 18 second sides, 63 fixing holes, 63a first area, 63b second area, 63c region, 63d the 3rd region, 63e the 4th region.
Claims (amendment according to treaty the 19th article)
1. a shuttlecock, comprising:
Matrix; And
Be fixed to many badminton ball hairs of described matrix,
Described matrix comprises:
End section, and
Be arranged on the reinforcement on the part surface of described end section,
Described reinforcement has multiple fixing hole, and the axle of badminton ball hair described in every root inserts corresponding one and fix of described multiple fixing hole wherein,
The width of each described fixing hole is narrower than described axle, and has the inner peripheral surface comprising first area, and described first area is out of shape when the Part I close contact with described axle and is fixed,
Be inserted in the state of described fixing hole at described axle, the shape of cross section of described axle and described fixing hole is different, and
First area on the inner peripheral surface of described fixing hole is formed as, and extends, and contact with the described Part I on the surface of the described axle of described badminton ball hair along the Part I on the surface of the described axle of described badminton ball hair.
2. shuttlecock according to claim 1, is characterized in that,
Second area on the inner peripheral surface of described fixing hole is formed as, and extends along Part II, and described Part II passes through the median plane of described axle to the Part I on the described surface of described axle, and
Second area on the inner peripheral surface of described fixing hole contacts with the described Part II on the described surface of described axle.
3. shuttlecock according to claim 2, is characterized in that,
Described axle has shape of cross section on the direction of bearing of trend of crossing described axle, and described shape of cross section has main shaft, and
Described Part I on the described surface of described axle and described Part II are positioned at two ends on the direction of the described main shaft of the shape of cross section along described axle.
4. the shuttlecock any one of claims 1 to 3, is characterized in that, the hardness of described reinforcement is lower than described axle.
5. the shuttlecock any one of Claims 1-4, is characterized in that,
Described end section comprises:
The first component be made up of hemispheric natural cork, and
Be connected to described first component and the second component be made up of elastomer.
6. the shuttlecock any one of claim 1 to 5, is characterized in that, also comprises position fixed component, and described position fixed component is used for the described axle of described many badminton ball hairs to be fixed to one another.
Claims (6)
1. a shuttlecock, comprising:
Matrix; And
Be fixed to many badminton ball hairs of described matrix,
Described matrix comprises:
End section, and
Be arranged on the reinforcement on the part surface of described end section,
Described reinforcement has multiple fixing hole, and the axle of badminton ball hair described in every root inserts corresponding one and fix of described multiple fixing hole wherein,
First area on the inner peripheral surface of each described fixing hole is formed as, and extends, and contact with the described Part I on the surface of the described axle of described badminton ball hair along the Part I on the surface of the described axle of described badminton ball hair.
2. shuttlecock according to claim 1, is characterized in that,
Second area on the inner peripheral surface of described fixing hole is formed as, and extends along Part II, and described Part II passes through the median plane of described axle to the Part I on the described surface of described axle, and
Second area on the inner peripheral surface of described fixing hole contacts with the described Part II on the described surface of described axle.
3. shuttlecock according to claim 2, is characterized in that,
Described axle has shape of cross section on the direction of bearing of trend of crossing described axle, and described shape of cross section has main shaft, and
Described Part I on the described surface of described axle and described Part II are positioned at two ends on the direction of the described main shaft of the shape of cross section along described axle.
4. the shuttlecock any one of claims 1 to 3, is characterized in that, the hardness of described reinforcement is lower than described axle.
5. the shuttlecock any one of Claims 1-4, is characterized in that,
Described end section comprises:
The first component be made up of hemispheric natural cork, and
Be connected to described first component and the second component be made up of elastomer.
6. the shuttlecock any one of claim 1 to 5, is characterized in that, also comprises position fixed component, and described position fixed component is used for the described axle of described many badminton ball hairs to be fixed to one another.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013136384A JP5947249B2 (en) | 2013-06-28 | 2013-06-28 | Badminton shuttlecock |
| JP2013-136384 | 2013-06-28 | ||
| PCT/JP2014/066792 WO2014208577A1 (en) | 2013-06-28 | 2014-06-25 | Badminton shuttlecock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105339055A true CN105339055A (en) | 2016-02-17 |
| CN105339055B CN105339055B (en) | 2017-08-04 |
Family
ID=52141909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480036550.7A Expired - Fee Related CN105339055B (en) | 2013-06-28 | 2014-06-25 | Shuttlecock |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP3015139A4 (en) |
| JP (1) | JP5947249B2 (en) |
| KR (1) | KR102017374B1 (en) |
| CN (1) | CN105339055B (en) |
| HK (1) | HK1220419A1 (en) |
| MY (1) | MY169419A (en) |
| TW (1) | TWI602600B (en) |
| WO (1) | WO2014208577A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200484745Y1 (en) * | 2015-02-09 | 2017-10-19 | 이기용 | Base and Feather Shuttlecock |
| CN107569837A (en) * | 2017-09-21 | 2018-01-12 | 林日馀 | A kind of shuttlecock of replaceable feather |
| CN108245859B (en) * | 2018-03-12 | 2024-02-20 | 安徽玩就玩吧新零售有限责任公司 | Badminton with guide member |
| TWI711479B (en) * | 2019-06-13 | 2020-12-01 | 勝利體育事業股份有限公司 | Artificial shuttlecock and feather stem thereof |
| JP7465934B1 (en) | 2022-10-11 | 2024-04-11 | 美津濃株式会社 | Shuttlecock |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4538818A (en) * | 1982-06-21 | 1985-09-03 | Zimm Zamm Ag | Shuttlecock |
| JPH0425771U (en) * | 1990-06-22 | 1992-02-28 | ||
| JP2003284800A (en) * | 2002-03-28 | 2003-10-07 | Mizuno Corp | Shuttlecock |
| JP2012205842A (en) * | 2011-03-30 | 2012-10-25 | Mizuno Corp | Artificial feather for shuttlecock, shuttlecock for badminton, and method for manufacturing them |
| CN103127683A (en) * | 2011-11-28 | 2013-06-05 | 戴见霖 | Shuttlecock and manufacturing method thereof |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2217032A (en) * | 1939-04-22 | 1940-10-08 | Atwood M Timpe | Shuttlecock |
| US2485420A (en) * | 1946-10-14 | 1949-10-18 | Atwood M Timpe | Shuttlecock |
| JPS5628778A (en) | 1979-08-15 | 1981-03-20 | Hitoji Sakuma | Shuttle cock for badminton and its manufacture and its manufacturing device |
| JP3164919B2 (en) | 1991-10-29 | 2001-05-14 | ゼロックス コーポレーション | Method of forming dichroic balls |
| GB9506833D0 (en) * | 1995-04-03 | 1995-05-24 | Willis Gordon | Improvements in shuttlecocks |
| JPH1157096A (en) * | 1997-08-19 | 1999-03-02 | Goosen:Kk | Shuttlecock |
| JP2010082160A (en) * | 2008-09-30 | 2010-04-15 | Mizuno Corp | Shuttlecock for badminton and base for shuttlecock |
| KR20110065237A (en) * | 2009-12-08 | 2011-06-15 | 조문건 | Shuttlecock with plastic feather |
| TWM393336U (en) * | 2010-04-01 | 2010-12-01 | Wang hong yuan | Shock absorption badminton |
| KR20110126204A (en) * | 2010-05-16 | 2011-11-23 | 김형주 | The changable natural feather which have the portion insertable and combinable for the fixed portion of the divisible and combinable badminton shuttlecock |
| TWM442174U (en) * | 2012-02-08 | 2012-12-01 | Nan Yun Sporting Goods Co Ltd | Structure of badminton |
| JP6161381B2 (en) | 2013-04-22 | 2017-07-12 | 美津濃株式会社 | Artificial feather for shuttlecock and shuttlecock for badminton |
-
2013
- 2013-06-28 JP JP2013136384A patent/JP5947249B2/en not_active Expired - Fee Related
-
2014
- 2014-06-25 CN CN201480036550.7A patent/CN105339055B/en not_active Expired - Fee Related
- 2014-06-25 KR KR1020167001509A patent/KR102017374B1/en active IP Right Grant
- 2014-06-25 WO PCT/JP2014/066792 patent/WO2014208577A1/en active Application Filing
- 2014-06-25 TW TW103121834A patent/TWI602600B/en not_active IP Right Cessation
- 2014-06-25 MY MYPI2015704623A patent/MY169419A/en unknown
- 2014-06-25 EP EP14817822.1A patent/EP3015139A4/en not_active Withdrawn
-
2016
- 2016-07-18 HK HK16108430.3A patent/HK1220419A1/en not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4538818A (en) * | 1982-06-21 | 1985-09-03 | Zimm Zamm Ag | Shuttlecock |
| JPH0425771U (en) * | 1990-06-22 | 1992-02-28 | ||
| JP2003284800A (en) * | 2002-03-28 | 2003-10-07 | Mizuno Corp | Shuttlecock |
| JP2012205842A (en) * | 2011-03-30 | 2012-10-25 | Mizuno Corp | Artificial feather for shuttlecock, shuttlecock for badminton, and method for manufacturing them |
| CN103127683A (en) * | 2011-11-28 | 2013-06-05 | 戴见霖 | Shuttlecock and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1220419A1 (en) | 2017-05-05 |
| JP2015008889A (en) | 2015-01-19 |
| JP5947249B2 (en) | 2016-07-06 |
| EP3015139A4 (en) | 2017-02-15 |
| CN105339055B (en) | 2017-08-04 |
| MY169419A (en) | 2019-04-02 |
| WO2014208577A1 (en) | 2014-12-31 |
| KR20160025562A (en) | 2016-03-08 |
| KR102017374B1 (en) | 2019-09-02 |
| TW201524557A (en) | 2015-07-01 |
| EP3015139A1 (en) | 2016-05-04 |
| TWI602600B (en) | 2017-10-21 |
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