CN108525257B - Badminton with plug connector - Google Patents
Badminton with plug connector Download PDFInfo
- Publication number
- CN108525257B CN108525257B CN201810232930.8A CN201810232930A CN108525257B CN 108525257 B CN108525257 B CN 108525257B CN 201810232930 A CN201810232930 A CN 201810232930A CN 108525257 B CN108525257 B CN 108525257B
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- Prior art keywords
- feather
- section
- badminton
- pinna
- bottom plate
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- 210000003746 feather Anatomy 0.000 claims abstract description 104
- 230000007547 defect Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 11
- 239000003292 glue Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000002513 implantation Methods 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
- A63B2102/04—Badminton
Abstract
The utility model relates to a badminton with a plug connector. The connecting ribs of the existing artificial feather planting rack of the three-section type badminton are softer, so that the hand feeling of the badminton is inferior to that of a natural two-section type badminton. The utility model comprises a plurality of pinna, a socket and a ball support, wherein the periphery of the pinna is enclosed, and a coil is wound on the hair pole of the pinna. The socket is integrally formed and comprises a capillary tube and a bottom plate. The plurality of capillary planting pipes are uniformly distributed along the edge of the bottom plate to form an inverted truncated cone-shaped capillary planting pipe combination. The pinna jack is a hole with a square cross section. The feather rod of the feather is inserted into the hair planting tube and fixedly connected, and the inserting seat is fixedly connected with the ball support. The utility model overcomes the defect that the traditional two-section badminton feather rod is easy to fall off from the badminton support, improves the durability, simultaneously avoids the defect that the hand feeling of the traditional three-section badminton is inferior to that of the natural two-section badminton, and improves the batting feeling and the flying track of the badminton.
Description
Technical Field
The utility model belongs to the technical field of cultural and physical articles, and particularly relates to a badminton with a plug-in connector.
Background
The shuttlecock structurally comprises a two-section shuttlecock, a three-section shuttlecock and a nylon shuttlecock with integrally formed ball skirt. The two-section badminton is the traditional badminton. The feather rods are directly planted in the ball support and fixed through glue. The feather rod is wound with two coils, and the feather rod is reinforced by glue, so that the badminton has certain rigidity. In the traditional two-section badminton, as the feather rod is directly inserted into the badminton support, the feather rod and the badminton support are fixed only by the glue at the intersection of the badminton support and the feather rod, so that the feather rod is implanted deeply, and the surface glue is more. The impact force generated by each batting of the traditional two-section badminton acts on each feather rod, because the glue floats on the surface, after multiple impacts, the glue on the surface is loosened, mao Gansong is easy to drop, and then the badminton is scrapped. In addition, the length of the feather piece is required to be between 71 and 77mm, and the available natural feather resources are relatively less, so that the manufacturing cost is increased. The nylon badminton with the integrally formed ball skirt is integrated with the ball skirt, so that the nylon badminton has a sense of being far different from the traditional badminton, and is durable but only suitable for outdoor use.
In order to overcome various defects of the traditional two-section badminton, a three-section badminton is formed. The three-section badminton is characterized in that a feather planting device is additionally arranged between the feather and a badminton support, and the three-section badminton is sequentially composed of the badminton support, a feather planting frame and a plurality of short feather pieces. The hair-planting frame consists of a plurality of hair-planting tubes and hair-planting rods, and the hair rods of the short hair pieces are planted in the hair-planting tubes. The feather planting rod part replaces the function of a feather rod of the two-section badminton, and two connecting ribs are arranged between the feather planting pipes of the integrally formed feather planting frame to replace two coils of the two-section badminton. The three-section badminton is characterized in that feathers are inserted into the feather planting frame and are fixedly connected, and then the feather planting frame is fixedly connected with the badminton support. Such as the patent application 201110426157.7, 201420091352.8, 201520844830.2, 200620039058.8, 201520844874.5, etc. The three-section shuttlecocks are characterized in that the device for planting feather is divided into a feather inserting part and a connecting rod part, and feather planting rods are connected through connecting ribs to form a structure similar to a coil.
The three-section type badminton is characterized in that the feather pieces are shortened to about 48mm due to the use of the feather planting frame, so that short feathers which cannot be used by the traditional two-section type badminton are utilized, and the feather cost is greatly reduced. Meanwhile, when the three-section badminton is impacted, the artificial feather planting frame can absorb the impact force in the moment through deformation, so that feather pieces are not easy to break, and the service life of the badminton is longer than that of a traditional badminton. Meanwhile, the consistency of the three-section badminton enables mechanized production, and the cost is further reduced.
Although the existing three-section type shuttlecock solves the problem of feather implantation, the production process is simplified, and the production efficiency is improved, the integrated feather implantation rack is generally softer, so that the hitting sense of the three-section type shuttlecock is inferior to that of the traditional two-section type shuttlecock. The existing three-section badminton has no problem only for leisure, amateur player training and competition, and has low price and long service life. But if used in international games and when used as a final purpose to replace natural two-piece shuttlecocks used in international games, the hand will need to be further improved. For example, the method of striking known as "pinch-play" in the badminton world is unique to traditional two-piece shuttlecocks. The striking method can enable the shuttlecock to fly along a unique arc through 'ball picking' and batting, so that the shuttlecock can be applied with strong rotating force while floating, and the existing three-section shuttlecock cannot be achieved.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provide the badminton with the plug connector, which is closer to the performance of the traditional two-section badminton.
The utility model sequentially comprises a pinna, a socket and a ball support, wherein the socket is fixedly connected with the ball support, and the pinna is inserted on the socket.
The feather is natural feather and comprises wings and hair rods, the circumferences of the plurality of feather pieces are enclosed, and the hair rods are wound with coils.
The socket is integrally formed and comprises a capillary tube and a bottom plate.
The number of the hair planting tubes is the same as that of the feathers, the feather inserting holes are arranged in the hair planting tubes, the feathers inserting holes are opened on the top surface of the hair planting tubes, the bottoms of the hair planting tubes are fixedly connected to the edge of the bottom plate, and the hair planting tubes are uniformly distributed along the edge of the bottom plate to form an inverted truncated cone-shaped hair planting tube combination.
The feather rod of the feather is inserted into the feather inserting hole, and the feather is fixedly connected with the hair planting tube.
According to the utility model, an integrally-formed inserting seat is added between the feather rod and the ball support, and two coils of the traditional two-section badminton are adopted for mutual curing between the feather rods and are cured by adding glue. The feather rod and the coil wound and solidified on the feather rod have the same functions and performances as the traditional two-section badminton. The three-section badminton is characterized in that the three-section badminton after the touch is shot is slower than the traditional two-section badminton in turning speed due to the fact that the connecting ribs formed by integrally forming two sections are softer, the small ball in front of the net is slow to turn over and rotates slowly, and the hitting sense and the flying track are almost the same as those of the traditional two-section badminton.
Further, the pinna jack is a hole with a square cross section, and the pinna jack is square on a horizontal cross section perpendicular to the central axis of the badminton. The steering angle alpha of each vane jack is the same, and alpha is more than or equal to 0 degree and less than or equal to 30 degrees; the deflection angles beta of any two adjacent pinna jacks are the same, and beta=360°/n is the number of the hair-planting tubes. Wherein:
the steering angle alpha is an included angle between a vertical connecting line OO' of a central point O of the square cross section of the pinna jack and a central axis of the badminton and one side line of the square cross section of the pinna jack on the horizontal cross section. The deflection angle beta is an included angle between corresponding sides of square cross sections of two adjacent pinna jacks on the horizontal cross section; the distance from two endpoints of one side of the square cross section to the central axis of the shuttlecock is the same as the distance from two endpoints of one side of the other square cross section to the central axis of the shuttlecock, and the two sides are the corresponding sides.
Further, the steering angle alpha is 10-15 degrees; the steering angle alpha is an angle for clockwise overturning of one side of the square cross section of the pinna jack, which is opposite to the bottom plate, by taking the central point O as a rotation center.
When the traditional two-section badminton is manufactured, holes drilled in the badminton support are round, and when square feather rods are implanted, the feather rods cannot be guided by the implanted holes in the inserting process, and deflection occurs in the direction of the feather rods in the inserting process, so that the included angles of two adjacent feather rods are different due to the fact that the two adjacent feather rods are inserted deeply, and the consistency and stability of the badminton are affected. When the hair pole is planted with the hair pipe, the feather inserting holes with square cross sections play a role in guiding the hair pole, so that the feathers are prevented from deflecting. The feather planting pipes on the integrally formed plug seat enable the inner holes of the adjacent feather planting pipes to be arranged according to a set direction, so that the feather on the feather rod is uniformly arranged according to the set direction, the consistency of the badminton is improved, and the stability of the badminton is improved. Because of the consistency of the inserting seats, more mechanical and automatic equipment is adopted for inserting balls, and the automatic processing can ensure the relatively consistent angle of the pinna, so that the processing efficiency is greatly improved, and the labor cost is reduced.
The vane insertion holes with the same steering angle alpha are set, and the vanes form vortex by adopting a sideways dislocation superposition mode. A certain gap is reserved between every two adjacent feathers, so that the gap is required to be the same as much as possible in order to ensure that the shuttlecock can fly stably. Each pinna has a steering angle, and when the steering angles of two adjacent pinna are consistent, the gap between the two adjacent pinna can be ensured to be basically the same.
The rotation speed of the shuttlecock in the flying process is largely determined by the included angle between the wings of two adjacent feather pieces. According to the requirement, the rotation of the badminton can be increased or reduced by changing the size of alpha, so that the badminton is applicable to various requirements. The deflection angles beta of any two adjacent pinna jacks are the same, so that the deflection angles of all pinna are consistent, and the stability of the badminton is improved. According to the consumption habits of shuttlecocks in different countries and regions, the included angles of the wings of two adjacent feather pieces conforming to the consumption habits of the shuttlecocks are set in advance when the mold is manufactured, and the consumption habits of different countries and regions are used as the basis.
Further, a through hole is formed in the center of the bottom plate to form an annular bottom plate; the through holes may be circular or regular polygons. The center of the bottom plate is provided with a through hole, and the design can reduce the weight of the plug-in seat, so that the plug-in seat meets the weight requirement of the badminton.
Further, the lower end surface of the bottom plate is provided with a mounting cylinder; the ball support is provided with an annular groove; the horizontal cross section of the mounting cylinder is matched with the horizontal cross section of the annular groove in shape, and the mounting cylinder is annular or regular polygonal; the mounting cylinder is inserted into the annular groove, and the inserting seat and the ball support can be fixedly connected through adhesive bonding. The regular polygon mounting cylinder and the regular polygon annular groove are adopted, so that the socket can be prevented from rotating relative to the ball support during mounting.
The upper end face of the bottom plate is provided with a mounting ring which is annular or regular polygonal; the upper end face of the ball support is provided with a cylindrical bulge, the cylindrical bulge is a cylinder or a cylinder with a regular polygon cross section, and the cross section shape and the size of the cylindrical bulge are the same as those of the mounting ring. When in installation, the columnar bulge penetrates through the through hole and then stretches into the installation ring, and the inserting seat and the ball support can be fixedly connected through adhesive bonding. The regular polygon mounting ring and the column body with the regular polygon cross section are adopted, so that the socket can be prevented from rotating relative to the ball support during mounting.
In the two installation modes, the socket and the ball support are in surface-to-surface contact through the surface between the installation cylinder and the annular groove and the surface between the installation ring and the cylindrical bulge, and are connected with each other by curing agent in a curing way, so that the connection is quite firm. In order to ensure the installation fastness of the plug-in socket and the ball support, the two installation modes can be used simultaneously.
Further, the bottom plate is a round flat plate or a regular polygon flat plate, the number of edges of the regular polygon is the same as that of the feathers, and the bottom of one hair planting tube is fixed at the edge of one edge of the regular polygon flat plate.
Further, the aperture of the pinna jack is gradually increased near the opening to form a horn-shaped opening, and the opening of the pinna jack and the hole wall are transited through an arc surface.
Further, the aperture of the pinna jack is gradually reduced from opening to bottom, namely, the pinna jack has a certain taper in the longitudinal direction.
The design can facilitate the implantation of the pinna, after the hairpins of the pinna are implanted into the pinna jacks, the closer the hairpins are to the openings, the larger the gaps between the hairpins and the pinna jacks are, and the implantation firmness of the pinna is improved through glue adding and solidification.
Further, the coils adopt two paths, the distance between the upper path coil and the plane of the bottom plate is 20-26 mm, and the distance between the lower path coil and the plane of the bottom plate is 8-15 mm; preferably, the distance between the upper coil and the plane of the bottom plate is 23-25 mm, and the distance between the lower coil and the plane of the bottom plate is 10-13 mm.
The badminton with the plug-in connector overcomes the defect that a traditional two-section badminton feather rod is easy to fall off from a badminton support, improves durability, simultaneously avoids the defect that the hand feeling of the three-section badminton is inferior to that of the traditional two-section badminton caused by the fact that the connecting ribs of the artificial feather planting frame are soft, and improves the hitting feeling and the flying track of the badminton. The integrally formed socket has extremely high consistency, can adopt mechanical and intelligent equipment to lead the solidification connection of the socket and the ball support, lead the feather rod to be inserted into the pinna jack and lead the green tape to be wound on the ball support to be completed on the same automation equipment, thereby greatly improving the production efficiency.
The badminton with the plug-in connector not only keeps the flying performance of the natural wing, but also keeps the structure that the feather rod of the traditional two-section natural badminton is wound with two lines and is solidified by adding glue, so that the three-section badminton can reach the unique hitting method of the traditional natural two-section badminton, which is called as a 'pinch-off ball' in the badminton. The striking method can fly the shuttlecock along a unique arc through 'ball picking' and striking, so that the shuttlecock can float and exert strong rotating force. Meanwhile, when the badminton is in touch, the turning speed of the badminton is close to that of a natural two-section badminton, and the small ball in front of the net can freely rotate like the natural two-section badminton.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the plume structure of FIG. 1;
FIG. 3 is a schematic top view of the socket of FIG. 1;
FIG. 4 is a cross-sectional view of the socket A-A of one embodiment of FIG. 3;
FIG. 5 is a cross-sectional view of the socket A-A of the alternative embodiment of FIG. 3
FIG. 6 is a schematic view of an embodiment of the ball rest of FIG. 1;
FIG. 7 is a schematic view of another embodiment of the ball rest of FIG. 1;
FIG. 8 is a schematic longitudinal cross-sectional view of the tube graft of FIG. 1;
fig. 9 is a schematic diagram of the positional relationship of the insertion holes of the hair-planting tube pinna.
Detailed Description
As shown in fig. 1 and 2, the badminton with the plug connector comprises a pinna 1, a plug connector 2 and a badminton support 3. The inserting seat 2 is fixedly connected with the ball support 3, and the pinna 1 is inserted on the inserting seat 2. The feathers 1 are natural feathers and comprise feathers 1-1 and feather rods 1-2, and the circles of the plurality of feathers 1 are combined to form a structure similar to a truncated cone shape.
As shown in fig. 3, the socket 2 is integrally formed and comprises a capillary tube 2-1 and a bottom plate 2-2. The feather inserting holes 2-1-1 are arranged in the feather planting tubes 2-1, the feather inserting holes 2-1-1 are opened on the top surface of the feather planting tubes 2-1, the bottoms of the feather planting tubes 2-1 are fixedly connected to the edge of the bottom plate 2-2, and a plurality of feather planting tubes 2-1 are uniformly distributed along the edge of the bottom plate 2-2 to form an inverted truncated cone-shaped feather planting tube combination. The bottom plate 2-2 is a round flat plate or a regular polygon flat plate, the number of sides of the regular polygon is the same as that of the feathers, and a through hole 2-2-1 is formed in the center.
As shown in fig. 1, the feather bar 1-2 of the pinna is wound with two loops. The distance L between the upper channel coil and the plane of the bottom plate 2-2 is 20-26 mm, and the distance L' between the lower channel coil and the plane of the bottom plate 2-2 is 8-15 mm; l is preferably 23-25 mm, L' is 10-13 mm; in this example, l=24mm, L' =12mm.
As shown in fig. 4, the lower end face of the base plate 2-2 is provided with a mounting cylinder 2-3. As shown in fig. 6, the ball support is provided with an annular groove. The horizontal cross section of the mounting cylinder 2-3 is matched with the horizontal cross section of the annular groove 3-1 in shape, and the mounting cylinder is circular or regular polygonal. When in installation, the installation cylinder 2-3 is inserted into the annular groove 3-1, and the inserting seat is fixedly connected with the ball support through the adhesion of the adhesive.
As shown in FIG. 5, the upper end surface of the bottom plate 2-2 is provided with a mounting ring 2-4, and the mounting ring 2-4 is in a circular ring shape or a regular polygonal ring shape. As shown in fig. 7, the upper end surface of the ball support 3 is provided with a columnar protrusion 3-2, the columnar protrusion 3-2 is a cylinder or a cylinder with a regular polygon cross section, and the cross section shape and the size are the same as those of the mounting ring 2-4. When in installation, the columnar bulge 3-2 penetrates through the through hole 2-2-1 and then stretches into the installation ring 2-4, and the socket is fixedly connected with the ball support through adhesive bonding.
As shown in FIG. 8, the pinna jack 2-1-1 is a hole with a square cross section, the diameter of the pinna jack 2-1-1 is gradually increased near the opening to form a flared opening, and the opening and the hole wall are transited through an arc surface. The plume insertion hole 2-1-1 gradually decreases from opening to bottom aperture.
As shown in FIG. 9, the plume receptacle 2-1-1 is square in a horizontal cross section perpendicular to the central axis of the shuttlecock. The steering angle alpha of each vane inserting hole 2-1-1 is the same, the angle alpha is more than or equal to 0 degree and less than or equal to 30 degrees, and the preferred steering angle alpha is 10 degrees to 15 degrees, and alpha=12 degrees in the embodiment. The steering angle alpha is the included angle between the vertical connection OO' of the central point O of the square cross section of the pinna jack 2-1-1 and the central axis of the shuttlecock and one of the side lines of the square cross section of the pinna jack 2-1-1 on the horizontal cross section. Because the pinna jack 2-1-1 is a square hole, two of four angles between four sides of the square cross section and the connecting line OO' are steering angles alpha, and the other two angles are 90-alpha. The steering angle alpha is the clockwise turning angle of the square cross section of the pinna jack 2-1-1, which is opposite to the side of the bottom plate 2-2, and takes the center point O as the rotation center.
The deflection angles beta of any two adjacent pinna jacks 2-1-1 are the same, and beta=360 degrees/n is the number of the hair planting tubes 1. In this example, 16 feathers are used, β=22.5°. The deflection angle beta is the included angle between the corresponding sides of the square cross sections of the adjacent two pinna jacks 2-1-1 on the horizontal cross section. The distance from two endpoints of one side of the square cross section to the central axis of the shuttlecock is the same as the distance from two endpoints of one side of the other square cross section to the central axis of the shuttlecock, and the two sides are the corresponding sides. In fig. 9, the AA 'side and the BB' side, and the BB 'side and the CC' side are two pairs of corresponding sides.
Claims (4)
1. The utility model provides a badminton with plug connector, includes feather (1), socket (2) and ball support (3) fixed connection, and feather (1) are natural feather, and feather (1) are pegged graft on socket (2), its characterized in that:
the feather (1) comprises a feather (1-1) and a hair rod (1-2), wherein a plurality of feather (1) are circumferentially combined, and a coil (1-3) is wound on the hair rod (1-2); the number of coils (1-3) is two, the distance L between the upper coil and the plane of the bottom plate (2-2) is 20-26 mm, and the distance L' between the lower coil and the plane of the bottom plate (2-2) is 8-15 mm;
the socket (2) is integrally formed and comprises a capillary tube (2-1) and a bottom plate (2-2); the bottom plate (2-2) is a round flat plate or a regular polygon flat plate, the number of edges of the regular polygon is the same as that of the feathers, and the bottom of one hair planting tube (2-1) is fixed at the edge of one edge of the regular polygon flat plate; the center of the bottom plate (2-2) is provided with a through hole (2-2-1) to form an annular bottom plate; the through hole (2-2-1) is round or regular polygon;
the number of the feather planting tubes (2-1) is the same as that of the feathers (1), the feather planting tubes (2-1) are internally provided with the feathers jacks (2-1-1), the feathers jacks (2-1-1) are opened on the top surface of the feather planting tubes (2-1), the aperture of the feathers jacks (2-1-1) is gradually increased near the opening to form a horn-shaped opening, and the opening of the feathers jacks (2-1-1) is transited with the hole wall through an arc surface; the aperture of the pinna jack (2-1-1) is gradually reduced from the opening to the bottom;
the pinna jack (2-1-1) is a hole with a square cross section, the pinna jack (2-1-1) is square on a horizontal cross section perpendicular to the central axis of the badminton, the steering angle alpha of each pinna jack (2-1-1) is the same, and alpha is more than or equal to 0 degree and less than or equal to 30 degrees; the deflection angles beta of any two adjacent pinna jacks (2-1-1) are the same, beta=360 degrees/n, and n is the number of the hair planting tubes (1);
the steering angle alpha is an included angle between a vertical connecting line OO' of a central point O of a square cross section of the pinna jack (2-1-1) and a central axis of the badminton and one side line of the square cross section of the pinna jack (2-1-1) on the horizontal cross section;
the deflection angle beta is an included angle between corresponding sides of square cross sections of two adjacent pinna jacks (2-1-1) on the horizontal cross section; the distance from two endpoints of one side of the square cross section to the central axis of the shuttlecock is the same as the distance from two endpoints of the other side of the square cross section to the central axis of the shuttlecock, and the two sides are a pair of opposite sides;
the bottoms of the hair planting tubes (2-1) are fixedly connected to the edge of the bottom plate (2-2), and a plurality of hair planting tubes (2-1) are uniformly distributed along the edge of the bottom plate (2-2) to form an inverted truncated cone-shaped hair planting tube combination;
the feather rod (1-2) of the feather is inserted into the feather inserting hole (2-1-1), and the feather (1) is fixedly connected with the hair planting tube (2-1).
2. A shuttlecock with a plug as claimed in claim 1, wherein: the steering angle alpha is 10-15 degrees.
3. A shuttlecock with a plug as claimed in claim 1 or claim 2, wherein: the lower end surface of the bottom plate (2-2) is provided with a mounting cylinder (2-3); the ball support (3) is provided with an annular groove (3-1); the horizontal cross section of the mounting cylinder (2-3) is matched with the shape of the horizontal cross section of the annular groove (3-1), and the mounting cylinder is annular or regular polygonal; the mounting cylinder (2-3) is inserted into the annular groove (3-1), and the inserting seat (2) is fixedly connected with the ball support (3).
4. A shuttlecock with a plug as claimed in claim 1 or claim 2, wherein: the upper end face of the bottom plate (2-2) is provided with a mounting ring (2-4), and the mounting ring (2-4) is in a circular ring shape or a regular polygonal ring shape; the upper end face of the ball support (3) is provided with a columnar bulge (3-2), the columnar bulge (3-2) is a cylinder or a cylinder with a regular polygon cross section, the cross section and the size of the columnar bulge are the same as those of the mounting ring (2-4), and the columnar bulge (3-2) penetrates through the through hole (2-2-1) and then stretches into the mounting ring (2-4) during mounting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2019/071886 WO2019141176A1 (en) | 2018-01-17 | 2019-01-16 | Shuttlecock with insert |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810042553 | 2018-01-17 | ||
| CN2018100425531 | 2018-01-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108525257A CN108525257A (en) | 2018-09-14 |
| CN108525257B true CN108525257B (en) | 2024-02-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810232930.8A Active CN108525257B (en) | 2018-01-17 | 2018-03-21 | Badminton with plug connector |
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| Country | Link |
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| CN (1) | CN108525257B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019141176A1 (en) * | 2018-01-17 | 2019-07-25 | 戴心仪 | Shuttlecock with insert |
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| DE9110804U1 (en) * | 1991-08-28 | 1992-04-23 | Brandes, Ulrich, 1000 Berlin, De | |
| US5562290A (en) * | 1995-12-27 | 1996-10-08 | Wei; Tsung-Lu | Shuttlecock with luminescent means |
| TW367875U (en) * | 1997-02-19 | 1999-08-21 | Adonex Entpr Co Ltd | Assembling structure for shuttlecock |
| CN201346383Y (en) * | 2009-01-06 | 2009-11-18 | 仲潇 | Bionic badminton |
| KR20090121465A (en) * | 2008-05-22 | 2009-11-26 | 이재성 | Divisible and combinable badminton shuttlecock |
| CN102764497A (en) * | 2012-08-11 | 2012-11-07 | 戴见霖 | Producing method of shuttlecock |
| CN103127683A (en) * | 2011-11-28 | 2013-06-05 | 戴见霖 | Shuttlecock and manufacturing method thereof |
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