JP3164919U - Badminton shuttle - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a badminton shuttle similar to a conventional shuttle that uses birds' feathers and the sound and response when hitting a ball. In a badminton shuttle comprising a head body having a bottom plane and a plastic blade fixed to the bottom plane, the head body has a plurality of holes along the circumferential direction in the bottom plane. The blades are formed in a hollow shape at the proximal end facing each head body, and are inserted into the respective holes in the bottom plane and fixed. A plurality of aggregates extending so that a far end part away from the head body is away from the bottom plane, and further extending from the far end part of each of the plurality of aggregates, There is provided a badminton shuttle characterized by having a skirt portion formed so that adjacent portions are connected to each other. [Selection] Figure 1

Description

  The present invention relates to a badminton shuttle, and more particularly to a badminton shuttle using plastic blades.

  There are two types of conventional badminton shuttles, one that uses bird blades and the other that uses resin material prepared on the blades, and shuttles that use waterfowl blades are usually used more preferably. However, it is difficult to reduce costs because the production material is collected from living creatures, which is not preferable from the viewpoint of animal protection, and also has a drawback of being easily damaged.

  On the other hand, for example, a shuttle for badminton using, for example, a nylon material shown in FIG. 7 formed on a blade body includes a head portion 11 and a skirt portion 12 injection-molded with the nylon material. It is created by inserting the block 121 into the rear end of the head portion 11.

  Badminton shuttles made by using such nylon material in the blades are low in cost and have the advantage of significantly increasing the service life, but the sound and response when hitting using conventional bird blades It is considered to be inferior to the conventional one.

  The present invention was made in view of the problems of shuttles for badminton made by using nylon material in the blades. The badminton sound and response when hitting is similar to conventional shuttles using bird blades. The purpose is to provide a shuttle.

  In order to achieve the above object, the present invention provides a badminton shuttle including a head body having a bottom plane and a plastic blade fixed to the bottom plane. The holes are formed so as to be arranged in the circumferential direction, and the blades have hollow ends at the heads facing the heads, and one hole is formed in each hole on the bottom plane. From a plurality of aggregates that are inserted and fixed, and extend so that a far end portion away from the head body is away from the bottom plane, and from the far end portions that each of the plurality of aggregates has Furthermore, the shuttle for badminton is provided, which has a skirt portion which is extended and connected to each other adjacent to each other.

  In the badminton shuttle, it is preferable that the entire head body is formed in a substantially hemispherical shape, and the entire blade body is formed along a substantially frustum-shaped side surface.

  In the badminton shuttle, all portions of the aggregate other than the hollow near end facing the head body can be formed solid.

  In the badminton shuttle, the head body is assembled by the head portion having the substantially hemispherical shape and the attenuation portion having the bottom plane, and the head portion and the attenuation portion have different densities. Those made of foam material can be used.

  In the badminton shuttle, it is preferable that the density of the head portion is higher than that of the attenuation portion.

  In the badminton shuttle, a tenon is formed in one of the attenuation part or the head body, and a tenon body is formed in the other, and the tenon body is fitted and fixed in the tenon hole. Is preferred.

  In the badminton shuttle, the skirt portion is formed in a net-like shape, and a ring-shaped reinforcing material is provided between the skirt portion and the head body so that solid portions of the plurality of aggregates extend along the circumferential direction. It is preferable to be formed so as to be connected.

  With the above configuration, the badminton shuttle according to the present invention is formed such that a plurality of holes are arranged along the circumferential direction on the bottom plane of the head body, and the plurality of aggregates in the blade body are each of the head bodies. A conventional shuttle that uses bird's blades for the sound and response when hitting a ball, since the proximal end facing the space is hollow and is inserted into each hole in the bottom plane and fixed. A badminton shuttle similar to can be provided.

FIG. 1 is an exploded view of a first embodiment of a badminton shuttle according to the present invention. 1 is a side view and a partial cross-sectional view of a first embodiment of a badminton shuttle according to the present invention; It is a flowchart which shows the manufacturing method of 1st Embodiment of the shuttle for badmintons of this invention. It is an exploded view of 2nd Embodiment of the shuttle for badmintons of this invention. It is the side and partial sectional view of 2nd Embodiment of the shuttle for badmintons of this invention. It is sectional drawing of another embodiment of the head body in the shuttle for badmintons of this invention. It is a side view which shows the structure of the conventional shuttle for badminton.

The preferred embodiments of the badminton shuttle of the present invention will be described below with reference to FIGS.
FIG. 1 is an exploded view of a first embodiment of a badminton shuttle according to the present invention, FIG. 2 is a side view and a partial cross-sectional view of the embodiment, and FIG. 3 is a flowchart showing a manufacturing method thereof.

  As shown in FIGS. 1 and 2, the first embodiment of the badminton shuttle of the present invention includes a head body 2 having a bottom plane 24, and a plastic blade body 3 fixed to the bottom plane 24. The head body 2 is formed so that the 16 holes 21 are arranged in the bottom plane 24 along the circumferential direction, and the blade body 3 is formed by each head body. 2 is formed in a hollow shape, and is inserted and fixed in each hole 21 of the bottom plane 24, and the far end 312 away from the head body is fixed to the bottom plane 24. 16 aggregates 31 extending away from each other, and skirts that are further extended from the far end portions 312 of the respective aggregates 31 and are connected to each other adjacent to each other With part 32 That.

Looking at the drawings in more detail, the entire head body 2 is formed in a substantially hemispherical shape, and the entire blade body 3 is formed along a side surface of a substantially frustum shape.
Moreover, all parts other than the hollow near end part 311 facing the head body 2 of each aggregate 31 are formed solid.

  Next, as shown in FIG. 3, in the first embodiment of the badminton shuttle of the present invention, first, 16 aggregates 31 in which the proximal end portion 311 is formed into a hollow shape by injection molding are provided. (A), and the distal end 312 of each aggregate 31 is attached to the skirt portion 32 together (b), and an adhesive is applied to the proximal end 311 of each aggregate 31 (c). Can be inserted and fixed one by one in each hole 21 formed in the bottom plane 24 of the head body 2, so that a product (e) can be produced.

  When the drawing is examined again in detail, the skirt portion 32 in this embodiment is formed in a net shape, and the annular reinforcing members 33 and 34 are provided between the skirt portion 32 and the head body 2 along the circumferential direction. It is formed so as to connect solid portions in the aggregate 31.

Next, FIG. 4 is an exploded view of a second embodiment of the badminton shuttle of the present invention, and FIG. 5 is a side view and a partial cross-sectional view of the same embodiment.
As shown in the drawing, the second embodiment of the badminton shuttle of the present invention has a configuration similar to the first embodiment, and the difference will be described below.

  In the second embodiment of the badminton shuttle of the present invention, the configuration of the head body 2 is slightly different from the configuration of the first embodiment, that is, substantially hemispherical like the head body 2 in the first embodiment. In addition to the head part 22 formed in a substantially hemispherical shape and the damping part 23 having a disk shape and having a bottom plane 24, the head part 22 is assembled. The attenuation part 23 is made of foam materials having different densities. In general, the density of the head part 22 is preferably higher than that of the attenuation part 23.

  In addition, each hole 21 having an opening in the bottom plane 24 extends through the attenuation portion 23 to the head portion 22.

  Next, in FIG. 6, a sectional view of another embodiment of the head body 2 is shown. A mortise 221 is formed in the head body 22 in this embodiment, and a mortise body 231 is formed in the attenuation portion 23. The tenon body 231 is fitted in the tenon hole 221 and fixed. Note that a tenon body may be formed in the head body 22 and a tenon hole may be formed in the attenuation portion 23.

    DESCRIPTION OF SYMBOLS 2 ... Head body, 21 ... Hole, 22 ... Head part, 221 ... Mortise hole, 23 ... Damping part, 231 ... Tenon body, 24 ... Bottom plane, 3 ... Blade body, 31 ... Aggregate, 311 ... Near end part, 312 ... Far end, 32 ... Skirt, 33, 34 ... Annular reinforcement.

Claims (7)

In a badminton shuttle comprising a head body having a bottom plane and a plastic blade fixed to the bottom plane,
The head body is formed such that a plurality of holes are arranged along the circumferential direction in the bottom plane,
Each of the blade bodies has a hollow end near the head body, and is inserted into each hole in the bottom plane to be fixed. A plurality of aggregates extending so that the end portions are away from the bottom plane, and further extending from the far end portions of each of the plurality of aggregates, and adjacent portions are connected to each other. A shuttle for badminton characterized by having a skirt portion formed as described above.   2. The badminton shuttle according to claim 1, wherein the entire head body is formed in a substantially hemispherical shape, and the entire blade body is formed along a substantially frustum-shaped side surface.   2. The badminton shuttle according to claim 1, wherein all portions of the aggregate other than the hollow proximal end facing the head body are solid.   The head body is assembled by a head part having the substantially hemispherical shape and an attenuation part having the bottom plane, and the head part and the attenuation part are made of foam materials having different densities. The badminton shuttle according to claim 1, wherein the badminton shuttle is provided.   The badminton shuttle according to claim 4, wherein the density of the head portion is higher than that of the attenuation portion.   A tenon is formed in one of the attenuation part or the head body, and a tenon body is formed in the other, and the tenon body is fitted and fixed to the tenon hole. 4 badminton shuttles.   The skirt portion is formed in a net shape, and an annular reinforcing material is formed between the skirt portion and the head body so as to connect solid portions of the plurality of aggregates along a circumferential direction. The badminton shuttle according to claim 1.

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