阅读说明：本技术 羽毛球用人造羽毛 (Artificial feather for badminton ) 是由 戴见霖 黄瑞华 于 2020-07-07 设计创作，主要内容包括：本发明公开了羽毛球用人造羽毛。现有羽毛球的毛片通过缝合方式固定,加工不便、一致性差。本发明包括毛杆和羽片,羽片上开有多个气流孔,羽片偏心位置设置有倒刺,倒刺的头部为箭头形状,毛杆、羽片和倒刺一体成型。羽片上开有插接孔,插接孔与倒刺位于羽片的同一高度上,分设在羽片的两个半边。组装时只需将倒刺头部穿过气流孔或插接孔,即可将相邻的毛片固定。本发明结构简单、稳定,生产效率高,并且在后续的球冠制作中非常便捷,多片人造羽毛形状完全相同,制作的羽毛球一致性好。(The invention discloses an artificial feather for a badminton. The feather pieces of the existing badminton are fixed in a sewing mode, so that the processing is inconvenient and the consistency is poor. The invention comprises a hair rod and a feather sheet, wherein a plurality of airflow holes are formed in the feather sheet, barbs are arranged at the eccentric positions of the feather sheet, the heads of the barbs are arrow-shaped, and the hair rod, the feather sheet and the barbs are integrally formed. The feather is provided with a jack, and the jack and the barb are positioned at the same height of the feather and are respectively arranged on two half sides of the feather. When the hair piece fixing device is assembled, the barb heads only need to penetrate through the airflow holes or the inserting holes, and then the adjacent hair pieces can be fixed. The invention has simple and stable structure and high production efficiency, is very convenient to manufacture the subsequent spherical cap, has the same shape of a plurality of pieces of artificial feathers, and has good consistency of the manufactured shuttlecocks.)

1. The artificial feather for the badminton comprises a feather rod (1) and a feather (2); the method is characterized in that:

the feather piece (2) is provided with a plurality of airflow holes (3), and the airflow holes (3) are distributed on two sides of the feather rod (1);

the eccentric position of the pinna (2) is provided with a barb (4), and the head of the barb (4) is in an arrow shape.

2. The artificial feather for shuttlecocks as claimed in claim 1, wherein: the feather (2) is provided with a plug hole (5), and the plug hole (5) and the barb (4) are positioned at the same height of the feather (2) and are respectively arranged on two half sides of the feather (2).

3. The artificial feather for shuttlecocks as claimed in claim 1 or 2, wherein: the feather rod (1), the feather sheet (2) and the barbs (4) are integrally formed.

4. The artificial feather for shuttlecocks as claimed in claim 1 or 2, wherein: the barb (4) is arranged at the edge of one side of the pinna (2).

5. The artificial feather for shuttlecocks as claimed in claim 4, wherein: the included angle alpha between the central axis of the barb (4) and the plane of the pinna (2) is 0-67.5 degrees.

6. The artificial feather for shuttlecocks as claimed in claim 1 or 2, wherein: the barbs (4) are arranged on the plane surface of the feather (2).

7. The artificial feather for shuttlecocks as claimed in claim 7, wherein: the included angle beta between the central axis of the barb (4) and the plane of the pinna (2) is 60-90 degrees.

8. The artificial feather for shuttlecocks as claimed in claim 1 or 2, wherein: the airflow holes (3) are in the shape of long strips, circles, rectangles or triangles.

9. The artificial feather for shuttlecocks as claimed in claim 1 or 2, wherein: the total area of the airflow holes (3) positioned at the two sides of the feather rod is different.

10. The artificial feather for shuttlecocks as claimed in claim 1 or 2, wherein: the airflow holes (3) positioned at one side of the feather rod are non-uniformly distributed.

Technical Field

The invention relates to a badminton, in particular to an artificial feather for a badminton.

Background

Shuttlecocks have been around 200 years old since their inception. The traditional badminton is generally characterized in that 16 feathers are inserted on a badminton head, then two coils are wound, and then glue is added for reinforcement. The feather is natural feather of goose and duck. The natural feather has unique flight characteristic and comfortable use feeling due to the unique biological characteristics of the manufactured badminton. However, natural feathers also present some problems: firstly, because the source is limited, the purchase price is continuously increased, so that the manufacturing cost of the badminton is increased; secondly, because the biological property, specification and size of natural feather are difficult to unify, even if screening and processing are carried out before manufacturing the badminton, the deviation still exists.

In view of this, artificial feather shuttlecocks have begun to emerge. The simplest way is to mount the skirt integrally formed on the ball head. The integrally formed ball skirt is designed into an approximate round table shape with the integrated feather enclosing, and is provided with vent holes in various forms. This form of artificial shuttlecock, although very low cost, is totally different from the feel of conventional shuttlecocks in use, and is typically a recreational ball for outdoor use. The method is closer to the traditional badminton, which is to manufacture single artificial feather according to the shape of the natural feather sheet of the traditional badminton and then manufacture the artificial feather badminton according to the manufacturing process of the natural feather badminton.

The badminton combined by the single artificial feather needs to be relatively thin due to the gram weight limit of the badminton, and the rod for supporting the blades is relatively thin. When the badminton is hit, the artificial feather end which is suspended away from the coil is easy to deform, so that the artificial feather end cannot be regularly sequenced in a certain direction in the flying process of the badminton, and the flying of the badminton is unstable. Therefore, it is necessary to lock the blades of two adjacent artificial feathers. The existing method is that a plurality of artificial feathers are enclosed firstly, and then the enclosed artificial feathers are sewn by threads to form 1-2 locking coils. On the one hand, the spindle coil is inconvenient to process, and on the other hand, the spindle coil is not fixed by glue, so that the thread knots of the locking coil are easy to slide, and further the locked feather leaves are driven to deviate from the positions, so that the feather tips of the artificial feathers of the badminton cannot be on the same circumference, and the consistency of the badminton is influenced.

Disclosure of Invention

The invention aims to provide an artificial feather which is convenient for locking a pinna when a badminton crown is assembled.

The invention comprises a feather rod and a feather sheet. The feather is provided with a plurality of airflow holes which are distributed on two sides of the feather rod. The eccentric position of the pinna is provided with a barb, and the head of the barb is in an arrow shape.

Furthermore, the pinna is provided with a splicing hole, and the splicing hole and the barb are positioned at the same height of the pinna and are respectively arranged on two half sides of the pinna.

Furthermore, the hair pole, the feather sheet and the barbs are integrally formed, and an injection molding mode is generally adopted.

Furthermore, the barb is arranged on the edge of one side of the feather piece. Furthermore, the included angle alpha between the central axis of the barb and the plane of the pinna is 0-67.5 degrees.

Further, the barbs are arranged on the plane surface of the feather piece. Furthermore, the included angle beta between the central axis of the barb and the plane of the pinna is 60-90 degrees.

Furthermore, the airflow holes are in the shape of long strips, circles, rectangles or triangles.

Furthermore, the total area of the airflow holes positioned at the two sides of the feather rod is different; the airflow holes at one side of the feather rod are non-uniformly distributed.

The artificial feathers are manufactured into the badminton according to the traditional manufacturing process, in the manufacturing process or after being manufactured into a ball, the barb of one artificial feather is inserted into the airflow hole or the inserting hole of the other adjacent artificial feather, and thus, the feathers of a plurality of artificial feathers are mutually locked through the barb in sequence. The invention has the advantages of one-step forming, simple and stable structure, high production efficiency, convenient and fast subsequent manufacturing of the spherical cap, completely identical shape of the plurality of artificial feathers, hooking of the two artificial feathers through the barbs, consistent length and uniform position of the barbs, and good consistency of the manufactured shuttlecocks.

Drawings

FIG. 1 is a front view of a first embodiment of the present invention;

FIG. 2 is a side view of the first embodiment;

FIG. 3 is a top view of the first embodiment;

FIG. 4 is a schematic view of the barb position of the first embodiment;

FIG. 5 is a diagram illustrating the effect of the first embodiment;

FIG. 6 is a front view of a second embodiment of the present invention;

FIG. 7 is a side view of the second embodiment;

FIG. 8 is a top view of the second embodiment;

FIG. 9 is a schematic view of the barb position of the second embodiment;

FIG. 10 is a diagram illustrating the effect of the second embodiment;

FIG. 11 is a schematic view of an airflow aperture;

FIG. 12 is a schematic view of another airflow aperture;

FIG. 13 is a schematic view of yet another airflow aperture.

Detailed description of the preferred embodiments

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.