JP3026049U - Fluorescent shuttlecock - Google Patents

Abstract

(57) [Abstract] [Problem] To provide a fluorescent shuttlecock. A blade body and a head are coupled by a bottom pillar provided at a lower end of the blade body by a fitting method, the head includes an inner lid and an outer lid, and the inner lid includes a plurality of lids provided at a lower end thereof. It is supported on the inner wall of the outer lid by the support pillar, and one main ingredient capsule is adhered between the support pillars, and the space between the inner lid and the outer lid is filled with a side agent, and the main ingredient capsule is crushed before It emits light by a chemical reaction with an auxiliary agent.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

 The present invention relates to a kind of fluorescent shuttlecock used for badminton, and more particularly to a fluorescent shuttlecock that utilizes the light emission generated by mixing chemical liquids and makes it easy for the user to identify its location even at night.

[0002]

[Prior art]

 The structure of the shuttlecock that makes it easy for the user to identify the location when using it at night has already been equipped with a light emitting element and a control push button, and has adopted a battery and integrated circuit control for light emission control. There was something I did. Such a shout rack has a large weight due to the parts installed in the head. In addition, since the head was struck and vibrated for a long period of time, the damage rate of the internal parts of the head was very high, and particularly the bulb mainly emitting light was struck with a strong force, so that it was easily damaged. In addition, when it stops emitting light, it is not possible to identify whether it is due to the exhaustion of the battery or the failure of the internal integrated circuit. It cost a lot.

The existing light-emitting shuttlecocks including the above-mentioned conventional shuttlecocks supply the energy of the light emission by a battery, and therefore have a common drawback that they have a short service life and a high manufacturing cost. Had.

[0004]

[Problems to be solved by the device]

 The main object of the present invention is to achieve the light emitting function of the shuttlecock by mixing chemical agents, and to make the chemical agents in a liquid state that does not affect the center of gravity of the shuttlecock.

A second object of the present invention is to provide the above shuttlecock, in which two kinds of chemical agents are separated by an isolation film, and the isolation film is crushed depending on the situation to mix the two solutions. It is to generate fluorescence.

[0006] Still another object of the present invention is to provide the shuttlecock described above, in which the light emitting head is coupled with the blade by fitting, so that the light emitting effect by mixing two kinds of chemical agents disappears. Later, the head could be removed and replaced with a new head.

[0007]

[Means for Solving the Problems]

 According to the invention of claim 1, one head body having one bottom body having one bottom column provided with one annular groove at the lower end, a soft outer lid, an inner lid, and one main agent capsule is provided. And are provided.

According to the second aspect of the invention, the outer lid is larger than the inner lid as one hollow hemisphere, and the inner lid is fitted in the outer lid.

According to a third aspect of the present invention, the inner lid is a hollow hemisphere, and one annular convex portion is formed at an appropriate position above the inner wall of the hollow lid, and the inner lid is fitted to the bottom pillar of the blade body. Then, the annular projection is fitted into the annular groove of the bottom column of the blade body, and a plurality of support columns are provided below the outer portion of the inner lid, and the lower end thereof is located in the middle of the plurality of support columns. As described above, the main ingredient capsule is adhered.

According to a fourth aspect of the present invention, when the inner lid is fitted into the outer lid, a plurality of support columns below the outer portion of the inner lid are supported by the inner wall of the outer lid, and the main agent capsule does not contact the inner wall of the outer lid. In addition, the auxiliary agent is injected into the space between the inner lid and the outer lid, the upper end of the space is sealed, and the bottom portion of the outer lid is depressed by the pressure of the user and comes into contact with the active ingredient capsule. The capsule is destroyed by pressure, and after the main agent inside the main agent capsule and the above-mentioned auxiliary agent are mixed, fluorescence is generated by a chemical action, and fluorescence is not generated after the chemical reaction between the main agent and the side agent. There is.

In the invention of claim 5, the outer lid is made of a transparent soft material.

[0012]

[Embodiment of device]

 The present invention provides a kind of fluorescent shuttlecock, which has a structure in which a blade body and a head are coupled by a bottom pillar provided at a lower end of the blade body in a fitting manner, and the head is an internal structure. A lid and an outer lid are provided, and the inner lid is supported on the inner wall of the outer lid by a plurality of supporting columns provided at the lower end of the inner lid, and one main ingredient capsule is adhered between the supporting columns, and between the inner and outer lids. The auxiliary agent is enclosed in the space of the above, and it emits light by the chemical reaction between the main agent and the auxiliary agent after the main agent capsule is crushed, and it is said that its location is easy to understand even at night.

[0013]

【Example】

 FIG. 1 is a perspective view of the present invention. As shown in FIG. 1, the present invention is a shuttlecock having a blade body 1 and a head 2, both of which are detachably fitted.

FIG. 2 is an exploded perspective view of the present invention. As shown in FIG. 2, one bottom column 11 is provided at the lower end of the blade body 1, and the bottom column 11 has an outer periphery. Is provided with one annular groove 111. The head 2 is composed of an outer lid 21, an inner lid 22, and one main agent capsule 23 in which the main agent is enclosed in a film sphere. Among them, the inner lid 22 is a hollow hemisphere, and the inner lid 22 is fitted with the bottom pillar 11 of the blade body 1. The blade body 1 is located at an appropriate position above the inner wall of the inner lid 22. One annular convex portion 222 that fits into the annular groove 111 on the outer periphery of the bottom column 11 is provided. A plurality of support columns 221 are provided below the inner lid 22, and the main ingredient capsule 23 is adhered to the lower end of the inner lid 22. At the same time, the main agent capsule 23 is located in the middle of the plurality of support columns 221 and does not move or drop due to vibration. The outer lid 21 is a hollow hemisphere larger than the inner lid 22 made of a soft transparent material, and the inner lid 22 is fitted in the outer lid 21.

FIG. 3 is a cross-sectional view of the present invention. As shown in FIG. 3, the inner lid 22, the support columns 221 fixed to the lower portion of the inner lid 22, and the main agent capsule 23 are fitted into the outer lid 21. The auxiliary agent 24 is injected into the space between the outer lid 21 and the inner lid 22, and the sealing port 25, which is the upper end of the space, is sealed. When the inner lid 22 is fitted into the outer lid 21, the main ingredient capsule 23 below the inner lid 22 is supported on the inner wall of the outer lid 21, so that the main ingredient capsule 23 does not contact the inner wall of the outer lid 21.

FIG. 4 is a sectional view showing a force receiving direction when the present invention is subjected to a compression operation. As shown in the figure, when the soft outer lid 21 is pressed from the bottom with the fingers of the user in the direction of the arrow, the force receiving direction is concentrated, and at this time, the bottom of the outer lid 21 is depressed due to pressure, Upon contact with the main agent capsule 23, the main agent capsule 23 bursts under pressure, and the main agent in the film is mixed with the side agent 24 enclosed between the inner lid 22 and the outer lid 21 and is shown in FIG. As described above, a chemical action is generated to emit fluorescence. After the chemical action of the main agent and the side agent 24 is completed, fluorescence is not generated. At that time, the head 2 is removed and a new head 2 is fitted below the blade body 1. Thus, the present invention has a structure that is convenient for replacement.

[0017]

[Effect of device]

 As described above, the fluorescent shuttlecock of the present invention utilizes the fact that a chemical agent is mixed to generate a chemical action to generate a fluorescent effect, and a used head can be removed and replaced independently. It has a very convenient structure and is practical.

[Brief description of drawings]

FIG. 1 is a perspective view of the present invention.

FIG. 2 is an exploded perspective view of the present invention.

FIG. 3 is a sectional view of the device.

FIG. 4 is a cross-sectional view showing a force receiving direction of the present invention according to a pressing operation of a user.

FIG. 5 is a cross-sectional view showing a light emitting state after mixing the chemicals of the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Blade body 11 ... Bottom pillar 111 ... Annular groove 2 ... Head 21 ... Outer lid 22 ... Inner lid 221 ... Bearing pillar 222 ... Annular convex portion 23. ..Main agent capsules 24
... Adjunct 25 ... Sealing port

Claims (5)

[Scope of utility model registration request] 1. A vane body having at its lower end one bottom column having one annular groove in its periphery, and one head composed of a soft outer lid, an inner lid, and one main ingredient capsule. Become a fluorescent shuttlecock. 2. The outer lid is formed as one hollow hemisphere and is larger than the inner lid, and the inner lid is fitted in the outer lid.
The fluorescent shuttlecock according to claim 1. 3. The inner lid is one hollow hemisphere, and one annular projection is formed at an appropriate position above the inner wall of the inner lid.
The inner lid is fitted to the bottom pillar of the blade body, and the annular convex portion is fitted to the annular groove of the bottom pillar of the blade body, and a plurality of support pillars are provided below the outer portion of the inner lid. The fluorescent shuttlecock according to claim 1, wherein the main ingredient capsule is adhered to the lower end so as to be positioned in the middle of the plurality of support columns. 4. When the inner lid is fitted into the outer lid, a plurality of supporting columns below the outer portion of the inner lid are supported by the inner wall of the outer lid so that the main ingredient capsule does not contact the inner wall of the outer lid and An auxiliary agent is injected into the space between the outer lid, the upper end of the space is sealed, the bottom portion of the outer lid is depressed by contact and comes into contact with the main agent capsule, and the main agent capsule is destroyed by pressure reception and the above-mentioned main agent inside. The fluorescent shuttlecock according to claim 1, wherein fluorescence is generated by a chemical action after the auxiliary agent is mixed, and fluorescence is not generated after the chemical reaction between the main agent and the auxiliary agent is completed. 5. The fluorescent shuttlecock according to claim 1, wherein the outer lid is made of a transparent soft material.