Shuttlecock and artificial feather thereof

Abstract

The artificial feather comprises a feather rod and two feather pieces, the feather rod is composed of a front section, a middle section and a tail section, front section feather leaves, middle section feather leaves and tail section feather leaves are arranged on the two sides of the front section, the two sides of the middle section and the two sides of the tail section of the feather rod respectively, and feather bone structures are further arranged on the two sides of the front section of the feather rod. The feather skeleton structure comprises a first feather skeleton and a second feather skeleton, one end of the first feather skeleton is fixed with the feather rod, and two ends of the second feather skeleton are respectively fixed with the feather rod and the first feather skeleton to form a triangular structure. According to the badminton disclosed by the utility model, the triangular feather skeleton structure enhances the support for the feather sheets, so that the badminton is more stable in flying, and the fatigue resistance is enhanced; meanwhile, the front-section feather leaf, the middle-section feather leaf and the tail-section feather leaf on the feather rod improve the bonding strength between the feather rod and the feather piece, the hair ring and the ball head, and the service life is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the badminton technical field, concretely relates to a badminton and its artificial feather. BACKGROUND

[0002] To solve the problem that natural feather supply is unstable, quality is uneven and durability is poor, artificial feather has been more and more widely applied in the production and manufacture of badminton.

[0003] Artificial feather is composed of feather rod and feather piece covering its front and back surface, and the feather piece adopts non-woven fabric or pearl wool material. However, non-woven fabric material is relatively soft, and is easy to deform in high-speed movement when hitting, resulting in unstable flight of badminton. Therefore, Chinese utility model patent CN212038884U discloses an artificial synthetic feather and badminton, and a plurality of feather rod reinforcing rib structures are arranged on the upper end of the feather rod, so as to improve the overall stability and firmness of the feather. However, the feather rod reinforcing rib in the scheme is arranged in a radial manner, and the overall strength and deformation resistance still need to be further improved. SUMMARY

[0004] In view of the above defects, the technical problem to be solved by the utility model is to provide a badminton and its artificial feather, so as to solve the problem that the overall strength and deformation resistance of the artificial feather in the prior art still need to be further improved.

[0005] Therefore, the application provides an artificial feather of a badminton, which comprises a feather rod and two oppositely arranged feather pieces, the two feather pieces are attached on the front and back surfaces of the feather rod by high-frequency ultrasonic welding, the feather rod is composed of a front section, a middle section and a tail section, the two sides of the front section of the feather rod are respectively provided with a front section feather leaf and a feather bone structure, the two sides of the middle section and the tail section of the feather rod are respectively provided with a middle section feather leaf and a tail section feather leaf, the feather bone structure comprises a first feather bone and a second feather bone, one end of the first feather bone is fixed to the feather rod, and the two ends of the second feather bone are respectively fixed to the feather rod and the first feather bone, so as to form a triangular structure.

[0006] Based on the above technical scheme, the triangular feather bone structure is adopted instead of the radial rod-shaped structure in the prior art, the support to the feather piece is enhanced, the badminton is more stable in flight, and the fatigue resistance is enhanced. At the same time, the front section feather leaf, the middle section feather leaf and the tail section feather leaf on the feather rod improve the adhesive strength of the feather rod and the feather piece, the feather bone and the ball head, and prolong the service life.

[0007] In the above technical scheme, preferably, the second feather bone is fixed to the middle part of the first feather bone. In this embodiment, the triangular structure is arranged close to the feather rod, and the strength of the feather rod itself can also be improved.

[0008] In the technical scheme, preferably, the first feather bone is arranged perpendicularly to the feather stem, or the second feather bone is arranged perpendicularly to the feather stem.

[0009] In the technical scheme, preferably, the first feather bone is arranged perpendicularly to the feather stem, or the second feather bone is arranged perpendicularly to the feather stem.

[0010] In the technical scheme, preferably, the feather stem is a circular tube, a square tube, a trapezoidal tube or a triangular tube.

[0011] In the technical scheme, preferably, the feather stem is a circular tube, a square tube, a trapezoidal tube or a triangular tube.

[0012] In the technical scheme, preferably, the feather stem is a circular tube, a square tube, a trapezoidal tube or a triangular tube.

[0013] In the technical scheme, preferably, the circular tube is filled with carbon fibers.

[0014] In the technical scheme, preferably, the tail section of the feather stem is a square tube, and the middle section and the front section are trapezoidal, circular, square or rectangular.

[0015] In the technical scheme, preferably, the tail section of the feather stem is a square tube, and the middle section and the front section are trapezoidal, circular, square or rectangular.

[0016] The utility model discloses still provide a shuttlecock, including the ball head and a plurality of artificial feather, a plurality of artificial feather is arranged in ring, and the tail end of artificial feather is inserted into the ball head respectively and is bonded fixed, artificial feather adopts the artificial feather of above.

[0017] From the above technical scheme can know, the utility model provides a shuttlecock and its artificial feather, solved the prior art feather stem reinforcing rib and arrange radially, and the overall strength and anti -deformation ability still have to further promote the problem of problem. Compared with the prior art, the utility model has the following beneficial effects:

[0018] The front section leaf, the middle section leaf and the tail section leaf are arranged on the feather stem respectively, the adhesion strength of the feather stem and the feather piece, the feather circle and the ball head is improved, and the service life is prolonged. The feather bone structure of the triangle is arranged on the front section of the feather stem, the support to the feather piece is strengthened, the shuttlecock is more stable in flight, and the fatigue resistance is enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments of this utility model or the prior art will be briefly introduced and explained below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 A schematic diagram of the artificial feathers for a badminton shuttlecock provided by this utility model;

[0021] Figure 2 This is a schematic diagram of the first embodiment of the artificial feather provided by this utility model, with the feather vanes concealed;

[0022] Figure 3 This is a schematic diagram of a second embodiment of the artificial feather provided by this utility model, where the feather vanes are hidden;

[0023] Figure 4 This is a schematic diagram of an embodiment of a feather shaft according to the present invention;

[0024] Figure 5 for Figure 4 A schematic diagram showing the forward view of the feather shaft;

[0025] Figure 6 This is a schematic diagram of another type of flow hole in the artificial feather of this utility model.

[0026] Figures 1-6 The correspondence between the parts is as follows:

[0027] 10 shafts, 20 vanes;

[0028] 11. Front section 12. Middle section 13. Tail section 14. Front section hair leaf 15. First hair bone 16. Second hair bone 17. Middle section hair leaf 18. Tail section hair leaf 19.

[0029] Flow hole 21. Detailed Implementation

[0030] The artificial feathers currently used in badminton improve overall stability and strength by incorporating several reinforcing ribs at the upper end of the shaft. However, the radial arrangement of these reinforcing ribs means the overall strength and resistance to deformation of the feather still need further improvement.

[0031] This application proposes an improvement to the feather shaft reinforcing rib structure at the front end, changing it from a radial rod shape to a triangular structure. This enhances the support for the feathers, making the shuttlecock more stable during flight and increasing its fatigue resistance. Furthermore, standardized production allows for effective quality improvement and cost control.

[0032] The technical solutions and implementation manners of the present application will be described clearly and completely in the following with reference to the drawings of the embodiments of the present application. Obviously, the following described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0033] In order to make the technical solutions and implementation manners of the present application clearer and more understandable, the following introduces several preferred specific embodiments for implementing the technical solutions of the present application.

[0034] It should be noted that the orientation words such as "inner", "outer", "front", "rear", "left" and "right" in this paper are described based on the product use state as the reference object, and obviously, the use of the corresponding orientation words does not constitute a limitation on the protection scope of the present application.

[0035] As shown in Figure 1 The present application provides a kind of artificial feather of shuttlecock, including feather bar 10 and two pieces of opposite feather piece 20, two pieces of feather piece 20 are attached on the front and back of feather bar 10 by high-frequency ultrasonic welding.This embodiment, feather piece 20 adopts non-woven fabric material, and is provided with a plurality of overflow holes 21.

[0036] As shown in Figure 2 Feather bar 10 is composed of front section 11, middle section 12 and tail section 13, wherein front section 11 is used to paste feather piece 20, middle section 12 is used to paste with the hair circle of shuttlecock, and the lower end of tail section 13 is used to connect the ball head of shuttlecock.

[0037] The length range of feather bar 10 is 75mm~64mm, wherein the front section accounts for 42%~54%, and the middle section 12 accounts for 14%~18%.

[0038] Front section 11 is provided with front section leaf 14 and hair bone structure on both sides, respectively, the hair bone structure on both sides is arranged staggered up and down, and is symmetrical relative to feather bar 10.Hair bone structure includes first hair bone 15 and second hair bone 16, one end of first hair bone 15 is fixed with feather bar 10, and both ends of second hair bone 16 are fixed with feather bar 10 and first hair bone 15, respectively, to form a triangular structure.In this embodiment, the middle part of second hair bone 16 is fixed with first hair bone 15.

[0039] The first and second hair bones 15 and 16 can be fixed to the feather shaft 10 in the following ways. One way is that the feather shaft 10 is in the form of a tube structure, holes are drilled in the tube wall, the first and second hair bones 15 and 16 are in the form of round rods, and are inserted into the holes in the feather shaft 10 and welded. Another way is that a laser cutting slot is formed in the tube wall of the feather shaft 10, the first and second hair bones 15 and 16 are in the form of plastic sheets, and the plastic sheets are inserted into the laser cutting slot in the feather shaft 10 and welded.

[0040] The front section 11 of the feather shaft 10 is provided with front section hair leaves 14 on both sides, which can improve the bonding strength of the feather 20 and prevent the feather 20 from separating from the feather shaft 10. The hair bone structure on both sides of the front section 11 of the feather shaft 10 is in the form of a triangle, which replaces the radial rod structure in the prior art, provides support for the feather, makes the shuttlecock more stable in flight, and enhances fatigue resistance.

[0041] The middle section 12 of the feather shaft 10 is provided with middle section hair leaves 17 on both sides, which can improve the bonding strength of the feather shaft 10 and the hair circle of the shuttlecock and prevent the feather shaft 10 from separating from the hair circle.

[0042] The tail section 13 of the feather shaft 10 is provided with tail section hair leaves 18 on both sides, which can improve the bonding strength of the tail end of the feather shaft 10 and the ball head and prevent the tail end from falling off.

[0043] The front section hair leaves 14, the middle section hair leaves 17 and the tail section hair leaves 18 are used to improve the bonding strength of the feather shaft 10 and the feather 20, the hair circle and the ball head, and prolong the service life.

[0044] The hair bone structure and the front section hair leaves 14, the middle section hair leaves 17 and the tail section hair leaves 18 are connected and fixed to the feather shaft 10 by high-frequency ultrasonic welding.

[0045] The triangle-shaped reinforcing bars replace the radial rod structure in the prior art, improve the bonding strength of the feather and the feather shaft, provide support for the feather, make the shuttlecock more stable in flight, and enhance fatigue resistance.

[0046] Figure 2 In the first embodiment shown, the first hair bone 15 is arranged perpendicularly to the feather shaft 10.

[0047] In the first embodiment shown, the first hair bone 15 is arranged perpendicularly to the feather shaft 10. Figure 3 In the second embodiment shown, the second hair bone 16 is arranged perpendicularly to the feather shaft 10.

[0048] In the first and second embodiments above, the first hair bone 15 is located above the second hair bone 16. Obviously, the application is also applicable to the structure in which the first hair bone 15 is located below the second hair bone 16.

[0049] In the above embodiment, the feather rod 10 is formed by one-time injection molding of nylon material, and can adopt a cylindrical or tubular form, and the tail section 13 can also be a hollow tube to reduce the weight of the artificial feather, and the middle section 12 and the front section 11 are solid columns.

[0050] In addition to the cylindrical or tubular form, the feather rod 10 can also adopt other structural forms, such as a square tube, a trapezoidal tube, or a triangular tube.

[0051] In the third embodiment shown in Figs. Figure 4 , Figure 5 In the third embodiment shown in Figs.

[0052] In addition, the tail section 13 of the feather rod 10 can also adopt a rectangular tube structure, and the middle section 12 and the front section 11 can also adopt a circular or square or rectangular structure.

[0053] Figure 1 In the artificial feather shown in Figs.

[0054] Figure 6 In the artificial feather shown in Figs.

[0055] The utility model also provides a shuttlecock, including ball head and many above-mentioned structure artificial feather, each artificial feather is annularly arranged, and the tail end of artificial feather is respectively inserted into ball head and is bonded and fixed.

[0056] Compared with the prior art, the shuttlecock and the artificial feather thereof provided by the utility model have the following advantages:

[0057] First, the feather bone structure arranged on both sides of the front section of the feather rod adopts a triangular structure to replace the radial rod structure in the prior art, thereby enhancing the support provided to the feather piece, making the shuttlecock more stable during flight, and enhancing fatigue resistance.

[0058] Second, the front section of the feather bar, the middle section of the feather bar and the tail section of the feather bar improve the bonding strength of the feather bar with the feather, the hair circle and the ball head, and prolong the service life.

[0059] Finally, it should also be noted that the terms "comprising", "containing" or any other variation thereof used herein are intended to cover a non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such a process, method, article or device. Without more limitations, the element defined by the statement "comprising a" does not exclude the presence of other identical elements in the process, method, article or device comprising the element.

[0060] The utility model is not limited to the above best embodiment, any person should know the structural change made under the enlightenment of the utility model, any technical scheme with the same or similar to the utility model falls into the protection scope of the utility model.

Claims

1. An artificial feather of a shuttlecock, comprising a feather stem and two pieces of opposite feather blades, the two pieces of the feather blades being attached on the front and back surfaces of the feather stem by high-frequency ultrasonic welding, characterized in that, The feather rod is composed of a front section, a middle section and a tail section, two sides of the front section of the feather rod are respectively provided with a front section feather leaf and a feather bone structure, two sides of the middle section and the tail section of the feather rod are respectively provided with a middle section feather leaf and a tail section feather leaf, the feather bone structure comprises a first feather bone and a second feather bone, one end of the first feather bone is fixed with the feather rod, two ends of the second feather bone are respectively fixed with the feather rod and the first feather bone, forming a triangular structure.

2. The artificial shuttlecock feather according to claim 1, wherein The second feather bone is fixed with the middle part of the first feather bone.

3. The artificial shuttlecock feather according to claim 1, wherein The first feather bone is vertically arranged with the feather rod, or the second feather bone is vertically arranged with the feather rod.

4. The artificial shuttlecock feather according to claim 1, wherein The first feather bone is located above or below the second feather bone.

5. The artificial shuttlecock feather according to claim 1, wherein The feather rod adopts a round pipe, a square pipe, a trapezoidal pipe or a triangular pipe.

6. The artificial shuttlecock feather according to claim 5, wherein A drill hole is arranged on the pipe wall of the feather rod, and the first feather bone and the second feather bone are inserted into the drill hole and fixed.

7. The artificial shuttlecock feather according to claim 5, wherein A laser cutting slot is arranged on the pipe wall of the feather rod, the first feather bone and the second feather bone are plastic sheets, and the plastic sheets are inserted into the laser cutting slot and fixed.

8. The artificial shuttlecock feather according to claim 5, wherein The feather rod is filled with carbon fibers.

9. The artificial shuttlecock feather according to claim 1, wherein The tail section of the feather rod adopts a square pipe structure, and the middle section and the front section adopt a trapezoidal, circular, square or rectangular structure.

10. A shuttlecock comprising a ball head and a plurality of artificial feathers, the plurality of artificial feathers being arranged in a ring shape, and tail ends of the artificial feathers being respectively inserted into the ball head and fixed by bonding, characterized in that, The artificial feather adopts the artificial feather according to any one of claims 1 to 9.

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