Three-section artificial shuttlecock

Abstract

The utility model relates to the field of sports, provide a three -segment type artificial shuttlecock, including the hair frame, and a ball head and a plurality of feather pieces of setting on the hair frame one end, the hair frame is provided with the fixed plug -in part for the feather piece, is provided with the deflection angle of making the feather piece axial inclination on the plug -in part, for making a plurality of feather pieces even arrangement keep three -segment type artificial shuttlecock's flight trajectory stable, the hair frame is provided with the fixed part with ball head fixed connection or detachable connection. Three -segment type artificial shuttlecock adopts three parts to splice formation, utilize the mode of artificial feather, reach the feather piece design of same structure, realize manufacturing process stable and realize the large -scale industrial production artificial plastic feather. Meanwhile, in the subsequent production process, need not carry out the screening of feather and subsequent flight detection, can form the efficient production purpose.

Description

Technical Field

[0001] This utility model relates to the field of ball sports, specifically to a three-section artificial badminton shuttlecock. Background Technology

[0002] Traditional three-section artificial badminton shuttlecocks typically consist of 16 feathers inserted into a wooden head, then wrapped with two coils and secured with glue. These 16 feathers are natural feathers from the wings of geese or ducks. Due to the unique biological characteristics of natural feathers, three-section artificial badminton shuttlecocks made from them possess unique flight characteristics and are exceptionally lightweight. However, natural feathers also present some challenges: firstly, their limited availability and rising purchase prices increase the manufacturing cost of three-section artificial badminton shuttlecocks; secondly, due to the biological nature of natural feathers, their specifications and dimensions are inconsistent, requiring rigorous selection and processing, which is complex and expensive. Furthermore, the stability of the processed three-section artificial badminton shuttlecock requires manual adjustment, involving repeated insertion and removal, resulting in significant labor costs.

[0003] Because the cost of making three-section artificial badminton shuttlecocks using natural feathers is high, plastic injection molding is used in the market to address the drawbacks of using natural feathers. For example, in an existing patent application, application number CN201610098314.9, entitled "A Novel Three-Section Artificial Badminton Shuttlecock," it is described as follows: a novel three-section artificial badminton shuttlecock with a three-section structure, in which the feathers and the shuttlecock head are connected by a support frame to form an integrated structure assembly. However, the feathers are still made of natural feathers, so the processing and manufacturing of the feathers still require manual labor. Although this can solve the cost of repeated insertion and removal or adjustment, it still requires high labor costs.

[0004] Application No. CN201310084261.1, entitled "A Structure for Improving the Flight Stability of a Three-Segment Artificial Badminton Shuttlecock," describes a three-segment artificial badminton shuttlecock formed by connecting the feathers and the shuttlecock head via a feather-planting frame. The feather-planting rods and tubes are arranged in a spiral pattern at a certain direction and angle, making the wind's propulsion of the feather-planting rods and tubes more aerodynamic and smoother. The feather-planting rods are artificially widened so that both the feather-planting rods and the feathers are simultaneously propelled by the wind, with the wind's thrust on both on the same plane. The feather-planting rods and feathers rotate synchronously, jointly driving the shuttlecock head to rotate as well. This shortens the passive thrust and distance to the shuttlecock head, greatly reducing the swaying symptoms caused by the passive rotation of the shuttlecock head. Meanwhile, the feathering tubes of the feathering frame were made into 18 tubes, and the number of blades was increased from 16 to 18. The angle of the equidistant center of the blades was changed from 360 / 16 = 22.5 degrees to 360 / 18 = 20 degrees. The angle and spacing between the wings were reduced, so the wind thrust was more stable and the flight of the three-section artificial badminton shuttlecock was more stable.

[0005] In summary, the design of this structure to improve the flight stability of the three-section artificial badminton shuttlecock also utilizes natural feathers. The spiral design and limited number of straight feather shafts enhance flight stability. While this increases the utilization rate of natural feathers and reduces reliance on high-grade natural feathers, thus lowering manufacturing costs, it still depends on the use of natural feathers. Furthermore, due to the inconsistency in the feather shafts themselves, significant manual labor is still required for feather selection and adjustments to the flight stability of the finished shuttlecock. Utility Model Content

[0006] The purpose of this invention is to provide a three-section artificial badminton shuttlecock, which aims to improve the problem that existing three-section artificial badminton shuttlecocks rely on natural feathers for production, resulting in high manufacturing processes and costs.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a three-section artificial badminton shuttlecock, comprising a feather-planting frame, a shuttlecock head disposed on one end of the feather-planting frame, and a plurality of feather pieces disposed on the other end of the feather-planting frame, wherein the feather pieces are artificial feathers; The feather frame is provided with a connector for fixing the feather pieces. The connector is provided with an axial tilting deflection angle to ensure that the feather pieces are evenly arranged and to maintain the stability of the trajectory of the three-section artificial shuttlecock during flight. The flocking frame is provided with a fixing part that is fixedly or detachably connected to the ball head.

[0008] As a preferred structure of this utility model, the feather includes a feather shaft and feather pieces disposed on the feather shaft; the feather pieces are made of non-woven fiber fabric.

[0009] As a preferred structure of this utility model, the hair rod has a cross-shaped structure, and a concave transition arc surface is provided between adjacent protrusions of the cross-shaped structure of the hair rod. The insertion part is provided with a contour structure for fitting and inserting with the hair rod.

[0010] As a preferred structure of this utility model, the wool piece is provided with a plurality of spaced through holes, and the wool rod and the wool piece are injection molded together with rubber; the wool rod includes an insertion section that engages with the insertion part and a spine section for engaging the wool piece itself.

[0011] As a preferred structure of this utility model, the spinal segment is gradually reduced in size from the front end to the end end, and the middle part of the insertion segment is provided with a protruding ring for engaging with the insertion part.

[0012] As a preferred structure of this utility model, the deflection angle is 9° to 11°; the flocking frame has a radial frame structure, and the flocking frame is provided with a plurality of rods and connecting parts for connecting the plurality of rods; the flocking frame is integrally injection molded from modified PA material.

[0013] As a preferred structure of this utility model, the rod body has a cross-shaped structure, and the length of the protrusion of the cross-shaped structure of the rod body facing the outside of the hair-planting frame is greater than the length of the protrusion facing the inside of the hair-planting frame; the bottom of the hair-planting frame is provided with a plate for connecting a plurality of the rod bodies, and the fixing part is provided on the bottom surface of the plate.

[0014] As a preferred structure of this utility model, a radial angle is provided between the rod and the plate, and the radial angle is 65° to 70°.

[0015] As a preferred structure of this utility model, the fixing part is a ring-shaped buckle structure, a cylindrical buckle, or an inverted T-shaped buckle; or, the fixing part is an adhesive structure.

[0016] As a preferred structure of this utility model, the ball head is integrally injection molded from EVA foam material; the ball head is provided with a mounting groove that engages with the fixing part.

[0017] By adopting the above technical solution, this utility model has the following advantages compared with the prior art: 1. This utility model's three-section artificial badminton shuttlecock is formed by splicing three parts together. Utilizing artificial feathers, it achieves a consistent feather structure design, ensuring stable manufacturing processes and enabling large-scale industrial production of artificial plastic feathers. Furthermore, subsequent production processes eliminate the need for feather screening and flight testing, achieving highly efficient production.

[0018] 2. The artificial feathers of this utility model are made of non-woven fabric, which has the characteristics of low density, high tear resistance and breathability, making them close to the flight stability of natural feathers, even more durable than natural feathers, and more affordable.

[0019] 3. The pole and insertion part of the feather frame of this utility model are provided with a deflection angle, which can ensure that each feather has the same tilt angle or deflection angle after assembly, thus ensuring the consistency and stability of the mass-produced three-section artificial badminton shuttlecock. Attached Figure Description

[0020] Figure 1 This is a side view of the three-section artificial badminton shuttlecock described in this utility model; Figure 2This is a top view of the three-section artificial badminton shuttlecock described in this utility model; Figure 3 This is a cross-sectional view of the three-section artificial badminton shuttlecock described in this utility model; Figure 4 for Figure 3 Enlarged view of the ellipse marked with A; Figure 5 This is a schematic diagram of the feather-planting frame of the three-section artificial badminton shuttlecock according to the present invention from a first-view perspective. Figure 6 This is a schematic diagram of the feather-planting frame of the three-section artificial badminton shuttlecock described in this utility model from a second perspective. Figure 7 This is a schematic diagram of the structure of the feathers in the three-section artificial shuttlecock of this utility model; Figure 8 This is a schematic diagram of the feathers in the three-section artificial shuttlecock of this utility model. Figure 9 This is a cross-sectional view of the shaft of the three-section artificial badminton shuttlecock described in this utility model.

[0021] Explanation of reference numerals in the attached figures: 10. Flocking frame; 101. Connecting part; 102. Deflection angle; 103. Fixing part; 104. Panel; 105. Rod body; 106. Connecting part; 107. Radial angle; 20. Ball head; 201. Mounting slot; 30. Feather vane; 301. Feather shaft; 302. Feather vane; 303. Cross-shaped structure; 3011. Insertion segment; 3012. Convex ring; 3013. Spinal segment; 3014. Fixation point; 3031. Protrusion; 3032. Transition arc surface; 3021, Through hole. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0023] Additionally, it should be noted that the terms "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" are all based on the orientation or positional relationship shown in the accompanying drawings. They are merely for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element of this utility model must have a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] When an element is referred to as being "fixed to," "set on," or "contained on" another element, it can be directly on or indirectly on that other element. When an element is referred to as being "connected to," it can be directly connected to or indirectly connected to that other element.

[0025] Unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 6 As shown, this embodiment provides a three-section artificial badminton shuttlecock, including a feather-planting frame 10, a shuttlecock head 20 disposed at one end of the feather-planting frame 10, and several feather pieces 30 disposed at the other end of the feather-planting frame 10; the feather-planting frame 10 is provided with an insertion part 101 for fixing the feather pieces 30, and the insertion part 101 is provided with an axial tilting deflection angle 102, so that the feather pieces 30 also have a corresponding deflection angle after being inserted and connected to the insertion part 101, so as to evenly arrange the several feather pieces 30 and maintain the stability of the trajectory of the three-section artificial badminton shuttlecock during flight; the feather-planting frame 10 is provided with a fixing part 103 that is fixedly connected or detachably connected to the shuttlecock head 20.

[0027] The feather piece 30 disclosed herein is made of artificial feathers. Specifically, the feather piece 30 includes a feather shaft 301 and feather pieces 302 disposed on the feather shaft 301. The feather pieces 302 are made of fiber nonwoven fabric overmolded and injection molded. The feather shaft 301 can be injection molded from low-density PA modified material. The nonwoven fabric has low density and high tear resistance, as well as good air permeability and water repellency.

[0028] Specifically, the nonwoven fabric is placed inside the mold cavity of the forming bob 301 and directly injection molded. This ensures material compatibility and guarantees good bonding between the bob 301 and the nonwoven fabric after injection molding. Then, the nonwoven fabric is passed through a pre-set through-hole 3021 (e.g., ...). Figure 8As shown), both sides of the feather piece 302 are covered with adhesive, so that the non-woven fabric and the feather shaft 301 form an integrated structure, ensuring that the feather piece 30 has high rigidity and high impact resistance of artificial feathers, so that the three-section artificial badminton shuttlecock has the advantages of light weight, high rigidity and flight stability.

[0029] Furthermore, such as Figure 4 , Figure 7 , Figure 8 and Figure 9 As shown, the hair clip 302 of this disclosure is provided with a plurality of spaced through holes 3012. The hair rod 301 and the hair clip 302 are injection molded with rubber. The hair rod 301 includes an insertion section 3011 that engages with the insertion part 101 and a spine section 3013 for engaging the hair clip 302 itself. The spine section 3013 has a structure that supports both sides of the hair clip 302, so that fixing points 3014 can be formed in the through holes 3012 for fixing.

[0030] Specifically, the bob 302 is placed in a mold, and a bob rod 301 is injection molded from the middle of the bob 302 using a rubber coating, thus forming an integral structure. The bob rod 301 formed by the rubber coating injection molding will form a fixing point 3014 in the spine section 3013 to fill the through hole 3012, thus achieving a stable connection effect and completely preventing the bob 302 from separating from the bob rod 301, improving practicality and structural stability.

[0031] Specifically, the feather 302, made of nonwoven fabric, is first placed in the mold cavity of the forming shaft 301. Through a rubber-coating injection molding method, the feather 302 and shaft 301 are ensured to have good bonding force after injection molding due to material compatibility. Then, the feather 302 and the spine segment 3013 are mechanically snapped together through the cooperation of fixing points 3015 and through holes 3021, effectively preventing the feather 302 from falling off during use. Combined with the auxiliary adhesion of the adhesive layer, the impact resistance of the connection part 106 is further improved. Thus, through the compatibility of engineering plastics and nonwoven fabric, a stable manufacturing process can be achieved, enabling large-scale industrial production of artificial plastic feathers. At the same time, the low density, high tear resistance, and breathability of the nonwoven fabric material allow it to approach the flight stability of natural feathers, and even surpass them in durability and price.

[0032] like Figure 1 and Figure 3As shown, in this embodiment, the shuttlecock head 20 and feather pieces 30 are connected by a feather-planting frame 10 to form a three-section structure, creating a three-section artificial badminton shuttlecock. Standardized production can be achieved through assembly. Simultaneously, the feather-planting frame 10 has an insertion part 101 on the rod section for inserting and fixing the feather pieces 30. By designing the deflection angle 102 of the insertion part 101, the feather pieces 30 are evenly distributed on the feather-planting frame 10, which can evenly distribute air resistance during the flight of the three-section artificial badminton shuttlecock, thereby effectively improving flight stability.

[0033] Specifically, such as Figure 6 As shown, the deflection angle 102 of this disclosure is 9° to 11°, preferably 10°. This angle design allows the feather pieces 30 to form a stable airflow channel during flight, further optimizing aerodynamic performance and ensuring that the three-section artificial shuttlecock maintains uniform linear motion after being hit, reducing deviation and rotation. Furthermore, this deflection angle 102 allows the feather pieces 302 of the feather pieces 30 to connect sequentially, with some feather pieces 302 forming overlapping areas, thereby enhancing the continuity and aerodynamic sealing of the overall structure and effectively reducing drag generated by air turbulence. Simultaneously, the orderly stacking of adjacent feather pieces 30 improves rotational stability during flight, preventing trajectory deviation due to uneven force. This design, combining a lightweight feather shaft 301 and high-strength non-woven feather pieces 302, significantly improves the consistency of hitting feedback while ensuring durability, enabling the three-section artificial shuttlecock to maintain a stable attitude and straight-line flight performance even at high speeds.

[0034] Subsequently, the deflection angle 102 of the insertion part 101 on the feather frame 10 is designed to deflect the shaft of the rod 105 connecting the feather frame 10, so that the rod 105 of the feather frame 10 presents a certain spiral angle, so that each feather 30 is evenly distributed in space along the circumferential direction and forms a dynamic balance. At the same time, it ensures that each feather 30 after assembly has the same tilt angle or deflection angle 102, ensuring the consistency and stability of the mass-produced three-section artificial badminton shuttlecock.

[0035] The feather frame 10 and the shuttlecock head 20 disclosed herein can be installed using a fixed connection method, such as adhesive bonding, to form a stable fixed structure. Alternatively, a detachable connection method can be used, such as threaded connection or snap-fit ​​connection, to facilitate quick replacement and repair of the three-section artificial shuttlecock after damage.

[0036] Specifically, such as Figure 3As shown, the fixing part 103 of this disclosure is a ring-shaped snap-fit ​​structure, a cylindrical snap-fit, or an inverted T-shaped snap-fit; alternatively, the fixing part 103 is an adhesive structure. Preferably, the fixing part 103 is designed as a ring-shaped snap-fit ​​structure. The ring structure has uniform stress distribution characteristics, which can effectively enhance the connection stability between the ring and the ball head 20 mounting groove 201, preventing loosening or detachment due to uneven force during use. The snap-fit ​​can be a barbed snap-fit ​​design, with a corresponding annular groove designed in the ball head 20 to cooperate with it, forming a stable and engaging connection. Of course, in order to ensure the reliability of the connection, high-grade resin glue or chemical glue can also be used for auxiliary fixing, further improving the durability and impact resistance of the structural connection, and ensuring that a stable bond can still be maintained under high-intensity use environments.

[0037] like Figure 3 As shown, the ball head 20 of this disclosure is integrally injection molded from EVA foam material, and the ball head 20 is provided with a mounting groove 201 that engages with the fixing part 103. EVA material has good cushioning performance and lightweight characteristics, which can effectively absorb the impact force during hitting and improve the feel and comfort. After being foamed using foaming technology, its integral injection molded structure has the effects of low density, high impact resistance and a certain degree of elasticity, in order to meet the cushioning needs at the moment of hitting, while reducing the overall weight and optimizing the swing speed and control.

[0038] like Figure 9 As shown, the feather shaft 301 of this disclosure has a cross-shaped structure 303. A concave transition arc surface 3032 is provided between adjacent protrusions 3031 of the cross-shaped structure 303 of the feather shaft 301. The insertion part 101 has a contour structure for fitting and inserting with the feather shaft 301. The cross-shaped structure has strong structural stability in the X and Y directions of the cross section, and can also ensure the stability of the feather insertion process and the flight stability of the three-section artificial badminton shuttlecock. Furthermore, the feather shaft 301 can also be designed as a straight line, a D-shape, or a semi-elliptical shape, etc., which can be adapted according to the actual production process and flight performance requirements to meet the usage requirements in different scenarios.

[0039] Specifically, such as Figure 5 and Figure 6As shown, the insertion part 101 is also designed with a cross-shaped structure 303, which interlocks with the cross-shaped structure 303 of the shank 301 to ensure good alignment and connection strength after insertion. The design of the transition arc surface 3032 effectively disperses stress concentration during insertion, improves the fatigue resistance of the connection part 106, enhances the structural rigidity of the insertion part 101, and strengthens the tightness of the fit between the shank 301 and the insertion part 101, preventing loosening or breakage due to repeated stress. The transition arc surface 3032 also guides the insertion direction during the insertion process, reducing assembly errors and improving production efficiency. Simultaneously, the design of the transition arc surface 3032 effectively guides airflow during flight, allowing the airflow to smoothly transition along the arc surface, reducing vortex generation and further reducing air resistance.

[0040] like Figure 7 and Figure 8 As shown, the spine segment 3013 of this disclosure is gradually reduced in size from the front end to the rear end, and the middle part of the insertion segment 3011 is provided with a protruding ring 3012 for engaging with the insertion part 101. The spine segment 3013 is gradually reduced in size towards the rear end, which allows the rear end of the feather 30 to have sufficient softness, reduces the transmission of vibration after being hit, and improves the comfort of the hand.

[0041] The protruding ring 3012 structure provided in the middle of the insertion section 3011 has a corresponding matching annular groove in the groove of the insertion part 101 for reliable axial limiting, preventing the feather shaft 301 from falling off during high-speed flight or strong impact; it also allows for replacement after the feather blade 30 is damaged. At the same time, the connection strength between the protruding ring 3012 and the annular groove can be further enhanced by adhesive bonding to ensure structural stability.

[0042] like Figure 5 and Figure 6 As shown, the flocking frame 10 of this disclosure has a radial frame structure. The flocking frame 10 is provided with a plurality of rods 105 and connecting parts 106 for connecting the plurality of rods 105. The flocking frame 10 is integrally injection molded from modified PA material. The connecting parts 106 can be staggered and regularly arranged ribs, which effectively improves the toughness and impact resistance of the overall structure.

[0043] The flocking frame 10 of this application is integrally injection molded from modified PA material. Polyamide, commonly known as nylon, or PA for short, is a highly polar crystalline polymer that easily forms hydrogen bonds between molecules and has reactive properties under specific conditions. It has excellent mechanical properties and low density properties, as well as good high rigidity, impact strength and ductility.

[0044] Subsequently, the radial structure of the feather frame 10 allows the feathers 30 to extend outward, forming a cone-shaped aerodynamic shape, effectively improving flight stability. The radially distributed rods 105 are evenly spaced, ensuring balanced force in all directions and reducing deflection torque during flight. The reinforced structural design of the connecting part 106 further improves the overall rigidity, and combined with the high toughness of the modified PA material, the feather frame 10 maintains its deformation recovery ability under repeated impacts.

[0045] like Figure 6 As shown, the rod 105 of this disclosure has a cross-shaped structure 303. The length of the protrusion 3031 of the cross-shaped structure 303 of the rod 105 facing the outside of the hair-planting frame 10 is greater than the length of the protrusion 3031 facing the inside of the hair-planting frame 10. The bottom of the hair-planting frame 10 is provided with a plate 104 for connecting a plurality of rods 105, and the fixing part 103 is provided on the bottom surface of the plate 104.

[0046] Specifically, the base support formed by the plate 104 provides overall structural stability for the feather-feather frame 10. The plate 104, fixing part 103, and rod 105 are integrally injection molded, resulting in good structural integrity and efficient force transmission. The cross-shaped structure 303 of the rod 105, in conjunction with the cross-shaped structure 303 of the feather pieces 30, achieves precise alignment and stable connection of identical structures, improving assembly accuracy and overall consistency. Furthermore, the cross-shaped structure 303 of the rod 105 also features a transition arc surface 3032, effectively reducing stress concentration and improving structural durability. The transition arc surface 3032 ensures a more even stress distribution on the rod 105 under load, avoiding the risk of excessive localized stress due to sharp angles, thereby extending the service life of the feather-feather frame 10.

[0047] Meanwhile, the design of the longer protrusion 3031 on the outward-facing part of the shaft 105 can create a good airflow guiding effect, guiding the airflow to flow smoothly along the outside of the feather 30, reducing air disturbance and resistance, and further optimizing the stability of the flight trajectory.

[0048] like Figure 1 As shown, a radial angle 107 is provided between the rod 105 and the plate 104 of this disclosure, the radial angle 107 being 65° to 70°, preferably 69°; the plate 104 of this disclosure can be a circular plate, that is, the angle between the central axis of the plate 104 and the feather 30 is 21°. This design allows the feather 30 to radiate outwards at this tilt angle, achieving the optimal windward tilt angle for the feather 30 during flight, forming a stable flight attitude, and effectively reducing vortex generation and energy loss during flight.

[0049] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A three-section artificial badminton shuttlecock, characterized in that, It includes a feathering frame (10), a ball head (20) disposed at one end of the feathering frame (10), and a plurality of feather pieces (30) disposed at the other end of the feathering frame (10), wherein the feather pieces (30) are artificial feathers; The feather frame (10) is provided with a plug-in part (101) for fixing the feather pieces (30). The plug-in part (101) is provided with an axial tilting deflection angle (102) to make the several feather pieces (30) evenly arranged and to keep the trajectory of the three-section artificial badminton shuttlecock stable during flight. The flocking frame (10) is provided with a fixing part (103) that is fixedly or detachably connected to the ball head (20).

2. The three-section artificial shuttlecock according to claim 1, characterized in that: The feather (30) includes a feather shaft (301) and feather pieces (302) disposed on the feather shaft (301). The wool piece (302) is made of nonwoven fiber fabric.

3. The three-section artificial shuttlecock according to claim 2, characterized in that: The hair rod (301) has a cross-shaped structure (303). A concave transition arc surface (3032) is provided between the protrusions (3031) adjacent to the cross-shaped structure (303) of the hair rod (301). The insertion part (101) is provided with a contour structure that fits and inserts into the hair rod (301).

4. The three-section artificial shuttlecock according to claim 2 or 3, characterized in that: The wool sheet (302) is provided with a plurality of spaced through holes (3021), and the wool rod (301) and the wool sheet (302) are injection molded with rubber coating; The bristle (301) includes a plug section (3011) that engages with the plug part (101) and a spine section (3013) that is coated with rubber to form the bristle piece (302).

5. The three-section artificial shuttlecock according to claim 4, characterized in that: The spinal segment (3013) is gradually reduced in size from the front end to the end end, and the middle part of the insertion segment (3011) is provided with a protruding ring (3012) for engaging with the insertion part (101).

6. The three-section artificial shuttlecock according to claim 1, characterized in that: The deflection angle (102) is 9° to 11°; The flocking frame (10) has a radial frame structure. The flocking frame (10) is provided with a plurality of rods (105) and a connecting part (106) for connecting the plurality of rods (105). The flocking frame (10) is integrally injection molded from modified PA material.

7. The three-section artificial shuttlecock according to claim 6, characterized in that: The rod (105) has a cross-shaped structure (303), and the length of the protrusion (3031) of the cross-shaped structure (303) of the rod (105) facing the outside of the hair-planting frame (10) is greater than the length of the protrusion (3031) facing the inside of the hair-planting frame (10). The bottom of the flocking frame (10) is provided with a plate (104) for connecting a plurality of the rods (105), and the fixing part (103) is provided on the bottom surface of the plate (104).

8. The three-section artificial shuttlecock according to claim 7, characterized in that: A radial angle is provided between the rod (105) and the plate (104), and the radial angle is 65° to 70°.

9. The three-section artificial shuttlecock according to claim 1, characterized in that: The fixing part (103) is a ring-shaped buckle structure, a column-shaped buckle, or an inverted T-shaped buckle; or, the fixing part (103) is an adhesive structure.

10. The three-section artificial shuttlecock according to claim 1 or 9, characterized in that: The ball head (20) is integrally injection molded from EVA foam material; The ball head (20) is provided with a mounting groove (201) that engages with the fixing part (103).

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