CN211328060U

CN211328060U - Badminton head

Info

Publication number: CN211328060U
Application number: CN201921765991.7U
Authority: CN
Inventors: 戴见霖; 黄瑞华; 戴心仪
Original assignee: Anhui Sancai Sports Goods Co ltd
Current assignee: Anhui Sancai Sports Goods Co ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-08-25
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses a badminton head. The existing badminton head is mostly solid. The utility model discloses a bulb body includes cylindrical portion and hemisphere part. The ball head body is provided with a cylindrical groove downwards from the top surface of the cylindrical part, and the groove axially penetrates through the cylindrical part and penetrates into part of the hemispherical part. The hemispherical part is provided with a vertical central through hole along the central axis direction of the ball head body, the central through hole penetrates through the ball head body, one end of the central through hole is opened on the outer wall of the hemispherical part, and the other end of the central through hole is opened at the bottom of the groove. The utility model discloses a bulb has adopted the cavity design, can effectively alleviate the whole weight of badminton. In flight, airflow enters the inside of the ball head through the central through hole, and the flight speed of the badminton can be effectively limited.

Description

Badminton head

Technical Field

The utility model belongs to the technical field of sports goods, a badminton ball head is related to.

Background

Traditional badminton includes bulb and ball crown, and the ball crown adopts natural feather or artificial feather to enclose to close and forms, also has the skirt (the ball skirt) that adopts injection moulding, has a syllogic badminton in addition, is provided with injection moulding's feather planting frame between feather and the bulb. The bulb is generally made of elastic materials such as cork, EVA foaming plates and the like. Generally, the ball head is mostly solid, and the spherical cap is fixedly arranged on the plane part of the ball head. When in use, the hand feeling of playing the badminton is directly influenced by the heavy weight of the badminton. Meanwhile, too fast flight speed of the shuttlecock can also influence the use effect.

Disclosure of Invention

The utility model aims at providing a badminton head.

The utility model discloses a bulb body, bulb body include cylindrical portion and hemisphere part.

The ball head body is provided with a cylindrical groove downwards from the top surface of the cylindrical part, and the groove axially penetrates through the cylindrical part and penetrates into part of the hemispherical part;

the hemispherical part is provided with a vertical central through hole along the central axis direction of the ball head body, the central through hole penetrates through the ball head body, one end of the central through hole is opened on the outer wall of the hemispherical part, and the other end of the central through hole is opened at the bottom of the groove.

Furthermore, the hemispherical part is inwards provided with a plurality of inclined through holes from the outer wall, and the central axis of each inclined through hole is intersected with the central axis of the ball head body. Furthermore, the plurality of inclined through holes are uniformly distributed along the same circumference.

Furthermore, the cylindrical part is inwards provided with a plurality of horizontal through holes by the outer wall, and the central axis of each horizontal through hole is intersected with the central axis of the ball head body. Furthermore, the plurality of horizontal through holes are uniformly distributed along the same circumference.

Furthermore, a plurality of inclined through holes are formed in the hemispherical part from the outer wall to the inside, and the central axis of each inclined through hole is intersected with the central axis of the ball head body; the cylindrical part is inwards provided with a plurality of horizontal through holes by the outer wall, and the central axis of each horizontal through hole is intersected with the central axis of the ball head body. Furthermore, the plurality of inclined through holes and the plurality of horizontal through holes are arranged at intervals on the horizontal projection.

Furthermore, the ball head body is made of elastic foaming materials.

The utility model discloses a bulb has adopted the cavity design, can effectively alleviate the whole weight of badminton. In flight, airflow enters the inside of the ball head through the central through hole, and the flight speed of the badminton can be effectively limited. Can install illuminator in the recess, light can send through the through-hole, is fit for outdoor night and uses, has more interesting.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2-1 is a top view of another embodiment;

FIG. 2-2 is a cross-sectional view taken along line A-A of FIG. 2-1;

FIG. 3-1 is a top view of yet another embodiment;

FIG. 3-2 is a cross-sectional view taken along line B-B of FIG. 3-1;

fig. 4 is a schematic structural diagram of still another embodiment.

Detailed Description

Example 1.

As shown in figure 1, the badminton head comprises a head body 1, wherein the head body 1 comprises a cylindrical part 1-1 (the part above the dotted line in the figure) and a hemispherical part 1-2 (the part below the dotted line in the figure). The cylindrical portion 1-1 and the hemispherical portion 1-2 are integrally formed.

The ball head body 1 is provided with a cylindrical groove 2 downwards from the top surface of the cylindrical part 1-1, and the groove 2 axially penetrates through the cylindrical part 1-1 and penetrates into the partial hemispherical part 1-2.

The hemispherical part 1-2 is provided with a vertical central through hole 3 along the central axis direction of the ball head body 1, the central through hole 3 penetrates through the ball head body 1, one end of the central through hole is opened on the outer wall of the hemispherical part 1-2, and the other end of the central through hole is opened at the bottom of the groove 2.

Example 2.

As shown in fig. 2-1 and 2-2, on the basis of embodiment 1, the hemispherical portion 1-2 is provided with a plurality of oblique through holes 4 from the outer wall to the inside, and the central axis of each oblique through hole 4 intersects with the central axis of the ball head body 1. In this embodiment, the four oblique through holes 4 are uniformly distributed along the same circumference.

Example 3.

As shown in fig. 3-1 and 3-2, on the basis of embodiment 1, the cylindrical portion 1-1 is provided with a plurality of horizontal through holes 5 from the outer wall to the inside, and the central axis of each horizontal through hole 5 intersects with the central axis of the ball head body 1. In this embodiment, four horizontal through holes 5 are uniformly distributed along the same circumference.

Example 4.

As shown in fig. 4, on the basis of embodiment 1, a plurality of oblique through holes 4 and horizontal through holes 5 are simultaneously formed, the plurality of oblique through holes 4 are formed inward from the outer wall of the hemispherical portion 1-2, the plurality of horizontal through holes 5 are formed inward from the outer wall of the cylindrical portion 1-1, and the oblique through holes 4 and the horizontal through holes 5 are arranged at intervals in horizontal projection.

The ball head body 1 of embodiments 1-4 is made of an elastic foam material, and the central through hole 3, the oblique through hole 4 and the horizontal through hole 5 can be formed through injection molding or later-stage punching.

The badminton comprises a spherical cap and a ball head, wherein the spherical cap is arranged on the ball head. Because the bulb adopts the hollow design with the groove, the whole weight of the badminton can be effectively reduced, and the using effect is better. In flight, airflow enters the inside of the badminton head from the central through hole 3, and the flight speed of the badminton can be limited. By adopting the ball head of the embodiment 2-4, the air flow can flow out from the inclined through hole 4 or the horizontal through hole 5, and the using effect is better.

Also can install illuminator in the recess, light can send through central through-hole 3, slant through-hole 4 or horizontal through-hole 5, has more the interest, also is fit for outdoor night simultaneously and uses.

The badminton head with the light-emitting device is provided with a plurality of holes communicated with the outside, so that wind penetrates through the holes and is discharged out of the badminton head in the flying process of the badminton, and heat generated when the light-emitting piece emits light can be taken away quickly.

Claims

1. The utility model provides a badminton ball head, includes bulb body (1), and bulb body (1) includes cylindrical portion (1-1) and hemisphere part (1-2), its characterized in that:

the ball head body (1) is provided with a cylindrical groove (2) downwards from the top surface of the cylindrical part (1-1), and the groove (2) axially penetrates through the cylindrical part (1-1) and deeply penetrates into the partial hemispherical part (1-2);

the hemispherical part (1-2) is provided with a vertical central through hole (3) along the central axis direction of the ball head body (1), the central through hole (3) penetrates through the ball head body (1), one end of the central through hole is opened on the outer wall of the hemispherical part (1-2), and the other end of the central through hole is opened at the bottom of the groove (2).

2. A badminton head according to claim 1, wherein: the hemispherical part (1-2) is internally provided with a plurality of inclined through holes (4) from the outer wall, and the central axis of each inclined through hole (4) is intersected with the central axis of the ball head body (1).

3. A badminton head according to claim 1, wherein: the ball head is characterized in that the cylindrical part (1-1) is internally provided with a plurality of horizontal through holes (5) from the outer wall, and the central axis of each horizontal through hole (5) is intersected with the central axis of the ball head body (1).

4. A badminton head according to claim 1, wherein:

the hemispherical part (1-2) is internally provided with a plurality of inclined through holes (4) from the outer wall, and the central axis of each inclined through hole (4) is intersected with the central axis of the ball head body (1);

the ball head is characterized in that the cylindrical part (1-1) is internally provided with a plurality of horizontal through holes (5) from the outer wall, and the central axis of each horizontal through hole (5) is intersected with the central axis of the ball head body (1).

5. A badminton head according to claim 2, wherein: the plurality of inclined through holes (4) are uniformly distributed along the same circumference.

6. A badminton head according to claim 3, wherein: the horizontal through holes (5) are uniformly distributed along the same circumference.

7. A badminton head according to claim 4, wherein: the plurality of inclined through holes (4) and the plurality of horizontal through holes (5) are arranged at intervals on the horizontal projection.

8. A badminton head according to claim 1, 2, 3, 4, 5, 6 or 7, wherein: the ball head body (1) is made of elastic foaming materials.