阅读说明：本技术 羽毛球的人造羽毛连接结构 (Artificial feather connecting structure of 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的人造羽毛连接结构。现有羽毛球的毛片通过缝合方式固定,加工不便、一致性差。本发明包括多根人造羽毛和羽毛连接件。人造羽毛的羽片上对称开有插接孔；多根人造羽毛错位围合成圆周,相邻两根人造羽毛通过羽毛连接件连接。羽毛连接件包括位于两端的锁止端和中间的连接两个锁止端的连接杆。锁止端的投影面积大于插接孔的面积,至少一个锁止端为箭头形。多根人造羽毛围合后,相邻两根人造羽毛的插接孔位置对应,羽毛连接件穿过两根人造羽毛的插接孔,将两根人造羽毛的羽片锁住。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 connecting structure of 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 plurality of artificial feathers and feather connectors. Inserting holes are symmetrically formed in the feathers of the artificial feather; a plurality of artificial feathers are staggered to form a circumference, and two adjacent artificial feathers are connected through a feather connecting piece. The feather connecting piece comprises locking ends positioned at two ends and a connecting rod which is arranged in the middle and is connected with the two locking ends. The projection area of the locking end is larger than the area of the insertion hole, and at least one locking end is in an arrow shape. After the artificial feathers are enclosed, the insertion holes of two adjacent artificial feathers are corresponding in position, and the feather connecting piece passes through the insertion holes of the two artificial feathers to lock the feathers of the two artificial feathers. 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. Artificial feather connection structure of badminton, including enclosing many artificial feathers of synthetic circumference, its characterized in that:

the artificial feather comprises a feather rod (2) and feathers (3), and the feathers (3) on the two sides of the feather rod are respectively provided with a splicing hole (4);

a plurality of artificial feathers forming the badminton are staggered to form a circumference, and two adjacent artificial feathers are connected through a feather connecting piece (1);

the feather connecting piece (1) comprises locking ends (1-1) positioned at two ends and a connecting rod (1-2) connected with the two locking ends (1-1) in the middle; the maximum size of the locking end (1-1) perpendicular to the direction of the connecting rod (1-2) is larger than the maximum width of the inserting hole (4), and at least one locking end (1-1) is in an arrow shape;

after the artificial feathers are enclosed, the insertion holes (4) of two adjacent artificial feathers are corresponding in position, and the arrow-shaped locking end (1-1) of the feather connecting piece (1) penetrates through the two insertion holes (4) to lock the feathers (3) of the two adjacent artificial feathers.

2. The artificial feather attachment structure of a shuttlecock as claimed in claim 1, wherein: the locking ends (1-1) of the two feather connecting pieces (1) are both arrow-shaped, and the area of the bottoms of the arrows is larger than that of the inserting holes (4).

3. The artificial feather attachment structure of a shuttlecock as claimed in claim 1, wherein: the hair shafts of the enclosed artificial feathers are connected through a coil (5).

4. The artificial feather attachment structure of a shuttlecock as claimed in claim 1, wherein: the hair shafts of the enclosed artificial feathers are inserted on the hair planting frame (6).

5. The artificial feather attachment structure of a shuttlecock as claimed in claims 1, 2, 3 or 4 wherein: the feather piece (3) is provided with a plurality of airflow holes (7), and the airflow holes (7) are distributed on two sides of the feather rod (2).

6. The artificial feather attachment structure for shuttlecocks as claimed in claim 5, wherein: the airflow holes (7) are in the shape of long strips, circles, rectangles or triangles.

7. The artificial feather attachment structure for shuttlecocks as claimed in claim 5, wherein: the total area of the airflow holes (7) positioned at the two sides of the feather rod is different.

8. The artificial feather attachment structure for shuttlecocks as claimed in claim 5, wherein: the airflow holes (7) 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 connecting structure of 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 connecting structure which is convenient for locking a feather when a badminton crown is assembled.

The invention comprises a plurality of artificial feathers which surround a circumference and a feather connecting piece.

The artificial feather comprises a feather rod and feathers, and the feathers on the two sides of the feather rod are respectively provided with a splicing hole.

A plurality of artificial feathers forming the badminton are staggered to form a circumference, and two adjacent artificial feathers are connected through a feather connecting piece.

The feather connecting piece comprises locking ends positioned at two ends and a connecting rod which is arranged in the middle and is connected with the two locking ends. The maximum size of the locking end perpendicular to the direction of the connecting rod is larger than the maximum width of the inserting hole, and at least one locking end is in an arrow shape.

After the artificial feathers are enclosed, the insertion holes of two adjacent artificial feathers are corresponding in position, and the arrow-shaped locking end of the feather connecting piece penetrates through the two insertion holes to lock the feathers of the two adjacent artificial feathers.

Further, the feather rods of the enclosed artificial feathers are connected through coils, and the structure is suitable for two-section badminton structures and also suitable for three-section badminton structures.

Furthermore, the hair shafts of the enclosed artificial feathers are inserted on the hair planting frame, and the structure is suitable for a three-section type badminton structure.

Furthermore, a plurality of air flows are arranged on the feather sheet, and a plurality of air flow holes are distributed on two sides of the feather rod.

Furthermore, the airflow holes are in the shapes of long strips, circles, rectangles and triangles; 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.

In the process of manufacturing the badminton, the arrow-shaped locking ends of the feather connecting pieces penetrate through the plug holes of two adjacent artificial feathers, and the two artificial feathers can be locked by the locking ends at the two ends. Locking artificial feather feathers required by a badminton in sequence, and then carrying out subsequent processing; or the feathers can be sequentially locked after the subsequent processing. 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 a plurality of pieces of artificial feathers and good consistency of manufactured shuttlecocks.

Drawings

FIG. 1 is a schematic view of a connection structure according to the present invention;

FIG. 2 is a schematic view of another connection structure of the present invention;

FIG. 3 is a schematic view of the structure of the artificial feather of FIG. 1;

FIG. 4 is a schematic view of a feather connector of FIG. 1;

FIG. 5 is a schematic view of another feather connector of FIG. 1;

FIG. 6 is a schematic view of an airflow aperture;

FIG. 7 is a schematic view of another airflow aperture;

FIG. 8 is a schematic view of yet another airflow aperture;

FIG. 9 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.

As shown in fig. 1 and 2, an artificial feather connecting structure of a badminton comprises a plurality of artificial feathers and a feather connecting piece 1 which surround a circumference.

As shown in FIG. 3, the artificial feather comprises a feather shaft 2 and a feather 3, and the overall shape is close to that of a natural feather. The artificial feather can be an integrally formed injection molding product or a product formed by assembling a feather rod and a feather piece. The feather 3 is provided with inserting holes 4 at two sides of the feather rod.

As shown in fig. 4 and 5, the feather connector 1 comprises locking ends 1-1 at both ends and a connecting rod 1-2 in the middle connecting both locking ends. The maximum size of the locking end 1-1 perpendicular to the direction of the connecting rod 1-2 is larger than the maximum width of the insertion hole 4, so that the feather connecting piece 1 can lock the two feathers after passing through the two insertion holes 4. At least one of the two locking ends 1-1 is arrow-shaped and is convenient to pass through the plug hole 4. One form is given in fig. 4: one locking end 1-1 is arrow-shaped and the other locking end is in the form of a locking block. One form is given in fig. 5: both locking ends 1-1 are arrow-shaped.

When the artificial feather is assembled, a plurality of artificial feathers are staggered to form a circumference, the included angle of the feather plane of two adjacent artificial feathers is 360 degrees n, and n is the number of the artificial feathers which form the circumference. The plug holes 4 of two adjacent artificial feathers are corresponding in position, the arrow-shaped locking ends of the feather connecting piece 1 penetrate through the plug holes of the two adjacent artificial feathers, and the two artificial feathers can be locked by the locking ends at the two ends.

As shown in fig. 1, a loop of a feather shaft 2 of artificial feathers is wound to form a coil 5. The hair shafts of the enclosed artificial feathers can also be inserted on the hair planting frame 6, as shown in figure 2. Different modes are adopted according to different shuttlecocks.

In order to improve the use effect, a plurality of strip-shaped airflow holes 5 are formed on the feather sheet 3 and distributed on two sides of the feather rod 1.

The airflow holes 5 may be elongated (see fig. 6), circular (see fig. 7), triangular (see fig. 8), rectangular (see fig. 9), or other shapes, such as a grid.

The total area of the air flow holes on both sides of the hair shaft can be the same (as in fig. 6 and 7) or different (as in fig. 8 and 9), with the left side being larger than the right side.

The air flow holes on one side of the hair shaft can be uniformly distributed or non-uniformly distributed (as shown in figure 9), and the density of the upper part of the air flow holes is greater than that of the lower part.

One of the airflow holes 5 may be used as the insertion hole 4 by using the vane of the airflow hole 5.