Stable flying shuttlecock capable of preventing feather separation

Abstract

The utility model discloses a stable flying shuttlecock capable of preventing feather separation. The stable flying shuttlecock comprises a shuttlecock body and a fixing hole. The shuttlecock body comprises a shuttlecock support, a fixing hole, a simulation feather piece, a bonding structure, a plastic shell, a barb and a wire binding groove, and the fixing hole is formed in the top end of the shuttlecock body. The dovetail grooves and the dovetail blocks are matched for use, so that glue can be matched for use when the simulated feathers are bonded, the fixing strength is higher after the two groups of simulated feathers are bonded, the conditions of edge warping and separation of the simulated feathers cannot occur when the badminton main body is slapped for multiple times, and the service life of the badminton main body is prolonged. The badminton body is more stable during use and flight, the mounting angle of the multiple sets of simulation feathers on the badminton support is set to range from 5 degrees to 19 degrees, and the overlapping distance between every two adjacent simulation feathers is smaller than or equal to 3 mm, so that the badminton can have the optimal flight stability, and the flight stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of badminton, in particular to a stable flying badminton capable of preventing feathers from separating. Background Art

[0002] A badminton consists of a ball base and feathers, where the feathers can be natural feathers (such as goose feathers, duck feathers) or artificial feathers (such as nylon, carbon fiber, etc.). Natural feather badmintons have superior flight performance but are more expensive; artificial feather badmintons have higher durability and stability. In order to save costs, existing badmintons generally use artificial artificial feathers.

[0003] For this purpose, patent number CN202983112U discloses a special artificial feather for badminton, comprising a vane (11) and a pedicel (12), wherein the upper part of the pedicel (12) is wrapped in the base of the vane (11), and the vane (11) is formed by two elastic foam sheets (111) relatively attached to each other, characterized in that two or more different types of reinforcement layers (112, 113, 114, 115) are provided between the two foam sheets (111) constituting the base of the vane (11). The invention further comprises two schemes: the first scheme comprises a tape reinforcement layer (112) and a foam reinforcement layer (113) in coordination with each other; the second scheme comprises a tape reinforcement layer (114) and a mesh reinforcement layer (115) in coordination with each other. The tape reinforcement layer (112) is preferably a double-sided tape with a thickness of about 0.01 mm and a plastic film as a base material, and the mesh reinforcement layer (115) is preferably a mesh cloth with a gram weight of about 10 g / m2. The utility model also relates to a badminton made of the above-mentioned simulated feathers.

[0004] In the above-mentioned technology, the two vanes 80 are bonded together with a PET double-sided tape (first reinforcement layer 81) between them. This can easily cause the two vanes 80 to warp or even separate after several hits, thereby affecting the flight speed and stability of the shuttlecock 8. Therefore, a stable flight shuttlecock that can prevent the vanes from separating is needed to solve the above-mentioned problem. Utility Model Content

[0005] The utility model aims to provide a stable flying badminton capable of preventing the feathers from separating, so as to solve the defect that the feathers of the existing simulation badminton are easily warped or even separated after being repeatedly hit after being bonded with double-sided tape.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a stable flying badminton capable of preventing vane separation, comprising a badminton body and a fixing hole; the badminton body comprises a ball holder, a fixing hole, simulated vanes, an adhesive structure, a plastic shell, a barb, and a wire binding groove; a fixing hole is formed inside the top of the badminton body, a simulated vane is fixed inside the fixing hole, and an adhesive structure is provided in the middle of the simulated vane.

[0007] Preferably, the bonding structure includes a limiting groove, a limiting rod, a dovetail block, a feather rod, and a dovetail groove. The feather rod is positioned in the middle of the simulated vane, the bottom end of the feather rod is fixed to the interior of the fixing hole, and dovetail blocks are integrally formed on both sides of the feather rod. The dovetail groove is provided inside one side of a half simulated vane, the top end of one side of the half simulated vane is provided with a limiting groove, and the limiting rod is fixed to the top end of the feather rod. A plastic shell is installed on the outside of the feather rod, the outside of the plastic shell is provided with a wire binding groove, and barbs are provided on both sides of the bottom end of the plastic shell.

[0008] Preferably, two groups of the dovetail blocks are provided, and the two groups of the dovetail blocks are symmetrically distributed on both sides of the feather rod.

[0009] Preferably, the limiting rod is inserted into the limiting groove, and a limiting structure is formed between the limiting rod and the limiting groove.

[0010] Preferably, a plurality of the simulated feathers are provided, and the plurality of the simulated feathers are distributed in a ring shape at the top end of the ball holder.

[0011] Preferably, a plurality of the simulated vanes are provided, and the angles at which the plurality of simulated vanes are provided are 5° to 19°.

[0012] Preferably, a plurality of the simulated vanes are provided, and the overlapping distance between any two adjacent simulated vanes is less than or equal to 3 mm.

[0013] Preferably, the ratio between the simulated vanes and the feather shafts is 26% to 42% to 58% to 74%.

[0014] Preferably, the surface of the simulated vane is integrally formed.

[0015] Preferably, a plurality of through holes are provided on the surface of the simulated vane.

[0016] The utility model provides a stable flying badminton capable of preventing feather separation, which has the following advantages:

[0017] By using the dovetail groove and the dovetail block in conjunction with each other, the simulated vanes can be glued together, so that the two sets of simulated vanes are fixed with higher strength after bonding. This prevents the simulated vanes from warping or separating even when the badminton body is hit multiple times, making the badminton body more stable when in flight.

[0018] The angles of multiple simulated vanes installed on the ball holder are set to 5° to 19°, and the overlap distance between adjacent simulated vanes is less than or equal to 3mm, so that it can have optimal flight stability and improve flight stability;

[0019] By balancing the weights of the simulated feathers and the feather shaft in a ratio of 26% to 42% and 58% to 74%, stable flight and smooth overall flipping of the shuttlecock can be achieved. The plastic shell can be made of PE, PVC, PP, ABS, PET, POM, or nylon, which extends its service life. The two ends are tapered and can be polygonal with unequal sides for easy installation. The barb arrangement prevents the shuttlecock from falling off after being installed in the fixing hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a front view structural diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the top structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the explosion structure of the bonding structure of the utility model;

[0023] Figure 4 This is an exploded bottom-up structural diagram of the bonding structure of the present invention;

[0024] Figure 5 For the utility model Figure 4 A schematic diagram of the partially enlarged structure at center A;

[0025] Figure 6 This is a schematic diagram of the through-hole structure of the stable flight badminton of the present invention;

[0026] Figure 7 It is a schematic diagram of the partial structure of the utility model from the front.

[0027] In the figure: 1. Badminton body; 11. Ball holder; 12. Fixing hole; 13. Simulated feather; 14. Adhesive structure; 141. Limiting groove; 142. Limiting rod; 143. Dovetail block; 144. Feather rod; 145. Dovetail groove; 15. Plastic shell; 16. Barb; 17. Wire binding groove. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] The embodiment of the utility model provides a stable flying badminton that can prevent the separation of the feathers. Figure 1-Figure 7 As shown, the badminton body 1 includes a badminton body 1 and a fixing hole 12; the badminton body 1 includes a ball holder 11, a fixing hole 12, simulated vanes 13, an adhesive structure 14, a plastic shell 15, a barb 16 and a wire binding groove 17. The fixing hole 12 is opened inside the top of the badminton body 1, and the simulated vanes 13 are fixed inside the fixing hole 12. The adhesive structure 14 is provided in the middle position of the simulated vanes 13.

[0030] In a further preferred embodiment of the present invention, Figure 1-Figure 7 As shown, the bonding structure 14 includes a limiting groove 141, a limiting rod 142, a dovetail block 143, a feather rod 144 and a dovetail groove 145. The feather rod 144 is arranged in the middle position of the simulated feather 13. The bottom end of the feather rod 144 is fixed to the inside of the fixing hole 12. The two sides of the feather rod 144 are integrally formed with dovetail blocks 143. The dovetail groove 145 is opened inside one side of the half-piece simulated feather 13. The top of one side of the half-piece simulated feather 13 is provided with a limiting groove 141. The limiting rod 142 is fixed to the top of the feather rod 144. A plastic shell 15 is installed on the outside of the feather rod 144. A wire binding groove 17 is opened on the outside of the plastic shell 15. Barbs 16 are provided on both sides of the bottom end of the plastic shell 15. The dovetail block 143 is provided with two groups, two of which are provided with a plurality of dovetail blocks. The dovetail blocks 143 are symmetrically distributed on both sides of the feather rod 144, the limiting rod 142 is inserted into the limiting groove 141, and a limiting structure is formed between the limiting rod 142 and the limiting groove 141. A plurality of simulated feathers 13 are provided, and the plurality of simulated feathers 13 are distributed in a ring shape at the top of the ball holder 11. A plurality of simulated feathers 13 are provided, and the angles of the plurality of simulated feathers 13 are set at 5° to 19°. A plurality of simulated feathers 13 are provided, and the overlapping distance between two adjacent simulated feathers 13 is less than or equal to 3 mm. The ratio between the simulated feathers 13 and the feather rod 144 is 26% to 42% to 58% to 74%. The surface of the simulated feather 13 is integrally formed, and the surface of the simulated feather 13 is provided with a plurality of through holes.

[0031] Specifically, when bonding the simulated feather 13, the traditional double-sided tape is replaced with glue, which has a higher bonding strength than the double-sided tape. Then, when bonding, the glue is first applied to one side of the half-piece simulated feather 13, and then the glue is applied to the surface of the dovetail block 143. After the coating is completed, the bottom end of the dovetail groove 145 is aligned with the top end of the dovetail block 143, and then squeezed downward to complete the insertion of the dovetail block 143 into the inside of the dovetail groove 145. After the insertion is completed, the limiting rod 142 will be inserted into the inside of the limiting groove 141 for limiting. After the half-piece simulated feather 13 is installed and fixed, the other piece is fixed in the same way, thereby completing the bonding work of the simulated feather 13. The dovetail setting of the dovetail block 143 and the dovetail groove 145 can be The simulated vanes 13 are initially fixed. The dovetail block 143 and the dovetail groove 145 are installed with interference fit and are installed from top to bottom. This prevents the dovetail block 143 and the dovetail groove 145 from separating left and right after installation, and prevents the simulated vanes 13 from separating or warping. Glue is then used for secondary fixation to achieve a multiple fixation effect, making the simulated vanes 13 more firmly fixed after bonding and less prone to warping and separation. By setting the angle of the multiple groups of simulated vanes 13 installed on the ball base 11 to 5° to 19° and the overlap distance between adjacent simulated vanes 13 being less than or equal to 3 mm, the ball base 11 can have optimal flight stability, thereby improving flight stability.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A stable flying badminton capable of preventing the separation of vanes, comprising a badminton body (1) and a fixing hole (12); Its characteristics are: The badminton body (1) comprises a ball holder (11), a fixing hole (12), simulated vanes (13), an adhesive structure (14), a plastic shell (15), a barb (16) and a wire binding groove (17); the fixing hole (12) is provided inside the top of the badminton body (1); the simulated vanes (13) are fixed inside the fixing hole (12); and the adhesive structure (14) is provided at the middle position of the simulated vanes (13).

2. A stable flight badminton capable of preventing vane separation according to claim 1, characterized in that: The bonding structure (14) comprises a limiting groove (141), a limiting rod (142), a dovetail block (143), a feather rod (144) and a dovetail groove (145); the feather rod (144) is arranged at the middle position of the simulated feather (13); the bottom end of the feather rod (144) is fixed to the inside of the fixing hole (12); both sides of the feather rod (144) are integrally formed with dovetail blocks (143); the dovetail groove (145) is opened inside one side of the half-piece simulated feather (13); the top end of one side of the half-piece simulated feather (13) is opened with a limiting groove (141); the limiting rod (142) is fixed to the top end of the feather rod (144); a plastic shell (15) is installed on the outside of the feather rod (144); a wire binding groove (17) is opened on the outside of the plastic shell (15); and barbs (16) are provided on both sides of the bottom end of the plastic shell (15).

3. The stable flight badminton capable of preventing vane separation according to claim 2, characterized in that: The dovetail blocks (143) are provided in two groups, and the two groups of dovetail blocks (143) are symmetrically distributed on both sides of the feather rod (144).

4. The stable flight badminton capable of preventing vane separation according to claim 2, characterized in that: The limiting rod (142) is inserted into the limiting groove (141), and a limiting structure is formed between the limiting rod (142) and the limiting groove (141).

5. The stable flight badminton capable of preventing vane separation according to claim 1, characterized in that: A plurality of the simulated pinnae (13) are provided, and the plurality of the simulated pinnae (13) are distributed in a ring shape at the top end of the ball holder (11).

6. The stable flight badminton capable of preventing vane separation according to claim 5, characterized in that: A plurality of the simulated pinnae (13) are provided, and the angles at which the plurality of simulated pinnae (13) are provided are 5° to 19°.

7. The stable flight badminton capable of preventing vane separation according to claim 5, characterized in that: A plurality of the simulated pinnae (13) are provided, and the overlapping distance between two adjacent simulated pinnae (13) is less than or equal to 3 mm.

8. The stable flight badminton capable of preventing vane separation according to claim 5, characterized in that: The ratio between the simulated vanes (13) and the feather shafts (144) is 26% to 42% to 58% to 74%.

9. The stable flight badminton capable of preventing vane separation according to claim 5, characterized in that: The surface of the simulated vane (13) is integrally formed.

10. The stable flight badminton capable of preventing vane separation according to claim 1, characterized in that: The surface of the simulated vane (13) is provided with a plurality of through holes.

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