KR20090009449U - Shuttlecock for badminton - Google Patents

Abstract

The present invention relates to a shuttlecock for badminton, the spherical body is made of a light-transmissive material, the wings are fixed to any one, the first and second body is screwed together by the separation of the first and second body by A mounting space formed in the interior of one or both of the first and second bodies so as to be open, a light emitting means mounted on the mounting space, and one electrode mounted on the light emitting means so as to be connected to each other. It is connected to the battery, the remaining electrodes of the light emitting means and the remaining electrodes of the battery, respectively, and are respectively installed on the first and second body, each side is exposed and connected to the surface which is in contact with each other when the first and second body are coupled And first and second terminals for turning on / off the light emitting means by tightening and loosening between the first and second bodies. Therefore, it is possible to identify the location in the dark place by the light emitted from the light emitting means, so that the badminton movement at night, and the entire spherical body is made of a light-transmitting material, excellent luminous efficiency and excellent visibility, light emission The on / off of the means and the replacement of the battery are facilitated, but the light emitting means is kept on despite the impact of the racket.

Shuttlecock, spherical body, wing, body, battery, light emitting means, terminal

Description

Shuttlecock for badminton {Shuttlecock for badminton}

The present invention relates to a badminton shuttlecock that allows the light emitting means to remain on in spite of an impact caused by a racket while allowing the on / off of the light emitting means and the replacement of the battery.

In general, badminton is a game in which the net is centered and the shuttlecock, which is a feather ball with a racket, is used to cross the net. Is one of.

Such badminton is a game that is played only when the shuttlecock is properly hit with a racket, so it is difficult to secure the view at night, and thus it is not possible to enjoy it.

Therefore, a technique has been developed to enable visibility, in particular, light emission of shuttlecocks, so that badminton can be played at night.

Referring to the accompanying drawings, a badminton shuttlecock for securing visibility at night as follows.

1 is a cross-sectional view showing a badminton shuttlecock according to the prior art. As shown, as a related art related to a shuttlecock for badminton, "Badminton shuttlecock" of Utility Model Application No. 2005-0000618 filed in the Republic of Korea proposed a shuttlecock that can ensure visibility even at night.

The shuttlecock for badminton according to the related art is a shuttlecock having a spherical body 1 having a blade 11 formed therein and having a lamp 11 capable of emitting light therein. The light emitting hole 4 having a predetermined diameter is formed in the lamp 11, and the lamp 11 is mounted inside the light emitting hole 4 so that the emitted light is radiated forward through the light emitting hole 4. The light emitted by the light is directly irradiated to the front of the shuttle cock so that the location of the shuttle cock can be identified at night so that the badminton movement can be performed.

The conventional badminton shuttlecock as described above has a hassle to fix the lamp and the battery by the medium to keep the lamp on (on), thereby removing the battery when the lamp is off (off), Although the lighting switch may be installed to turn on / off the light of the lamp, the shuttlecock is impacted by the impact of the racket, so when the switching method such as the lighting switch is applied, the lamp is undesirably turned on. By turning on / off not only causes a badminton movement, but also repeatedly used to have inconveniences, as well as the inconvenience was easily damaged.

In addition, the conventional shuttlecock for badminton has a problem in that the light emitting sphere is limited to the light emitting sphere, so that the luminous efficiency is reduced, and such a decrease in the luminous efficiency is inevitable by the medium for fixing the lamp and the battery.

The present invention has been devised to solve the problems described above, as well as to enable badminton movement at night, as well as to facilitate the on (on) / off (off) of the light emitting means and replacement of the battery In spite of the impact caused by the racket, the light emitting means is kept on, and the light emitting efficiency is excellent to have high visibility.

The badminton shuttlecock according to the present invention is a badminton shuttlecock in which the spherical body emits light, wherein the spherical body is made of a light-transmissive material, and the wings are fixed to one of the first and second bodies, which are screwed together; Any one of the mounting space formed in the interior of any one or both of the first and second body, the light emitting means mounted in the mounting space, and the light emitting means so as to be opened by the separation of the first and second body. The battery is mounted in the mounting space so that the electrodes are connected to each other, and are connected to the remaining electrodes of the light emitting means and the remaining electrodes of the battery, respectively, and are installed in the first and second bodies, respectively, one side of each of which is coupled to the first and second bodies. And a first terminal and a second terminal which are exposed and connected to surfaces which are in contact with each other, thereby turning on / off the light emitting means by tightening and releasing between the first and second bodies.

The present invention is able to identify the location in the dark by the light emitted from the light emitting means can perform the badminton movement at night, the entire spherical body is made of a light-transmitting material, excellent luminous efficiency and excellent visibility, The on / off of the light emitting means and the replacement of the battery can be facilitated and the badminton movement can be stably maintained by keeping the light emitting means on despite the impact of the racket.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In addition, in describing the present invention, if it is determined that the detailed description of the related known configuration or function may obscure the subject matter of the present invention, the detailed description thereof will be omitted.

Figure 2 is a cross-sectional view showing a badminton shuttlecock according to the present invention, Figure 3 is an exploded perspective view showing a badminton shuttlecock according to the present invention. As shown, the badminton shuttlecock 10 according to the present invention includes a spherical body 100 and a wing 200 fixed to the spherical body 100.

The spherical body 100 is mounted on the mounting space 130 and the mounting space 130 which is opened by the separation of the first and second bodies 110 and 120, the first and second bodies 110 and 120 which are screwed together. And light emitting means 140 and a battery 150, and first and second terminals 160 and 170 installed on the first and second bodies 110 and 120.

The first and second bodies 110 and 120 are made of a transparent or translucent light transmissive material so that the light from the inside passes through the outside and is irradiated to the outside, for example, made of a transparent synthetic resin, which is joined to each other to be screwed together. First and second threaded portions 111 and 121, respectively, consisting of a female thread and a male thread, are formed.

The wings 200 are fixed to either one of the first and second bodies 110 and 120. In this embodiment, the wing fixing parts 122 are provided to fix the wings 200 to the rear of the second body 120. The wing 200 is fixed to the second body 120.

Meanwhile, one of the first and second bodies 110 and 120 to which the wing 200 is fixed is made of a rigid synthetic resin, and the other is made of a soft synthetic resin, and in this embodiment, the first body 110 is As the soft synthetic resin, the second body 120 is made of rigid synthetic resin, so that the first body 110 positioned in front of the elastic body is elastic by the hit of the racket, while the second body 120 is the first body. It serves to secure the 110 firmly.

The mounting space 130 is formed in the interior of any one or both of the first and second bodies 110 and 120 so as to be opened by the separation of the first and second bodies 110 and 120, as in this embodiment the first And may be formed over the inside of both the second bodies 110 and 120, or alternatively, may be formed inside any one of the first and second bodies 110 and 120, and the other may serve as a cap for opening.

The light emitting unit 140 is mounted in the mounting space 130 to emit light to the outside through the first and second bodies 110 and 120 of the light-transmissive material by the power supplied from the battery 150. As is preferred, it is installed to face the front of the first body 110 located in the front.

The light emitting unit 140 includes an LED (141) positioned to emit light from the first body 110 to the front and an LED 141 fixed to one surface thereof, and electrodes on opposite and side surfaces of the LED 141. And a substrate 142 on which 142a and 142b are provided.

The battery 150 is mounted in a row in the mounting space 130 so that any one electrode is connected to each other in the light emitting means 140, it may be made of a single, or made of a plurality as in this embodiment, silver oxide battery, mercury battery Etc. Various batteries may be used.

The first and second terminals 160 and 170 are connected to the remaining electrodes other than the electrodes connected to each other among the electrodes of the light emitting means 140 and the battery 150, respectively, and are installed on the first and second bodies 110 and 120, respectively. One side of the first and the second body (110, 120) is coupled to be exposed so as to be exposed to contact with each other while facing each other, and thereby the power of the battery 150 by tightening and loosening between the first and second body (110,120) By supplying and blocking to the light emitting means 140, the light emitting means 140 is turned on (on) / off (off).

Meanwhile, the first and second terminals 160 and 170 have a ring-shaped connecting portion 162 corresponding to one of the exposed ends of one side, that is, the exposed ends 161 and 171 corresponding to the other rotational trajectory.

The connection part 162 is provided at the exposed end 161 exposed from the first body 110 at the first terminal 160 in this embodiment, and is provided for tightening and loosening the first and second bodies 110 and 120. When the second body 120 rotates, the exposed end 171 of the second terminal 170 rotates together to face the rotational trajectory formed by the movement, and thus, when the first and second bodies 110 and 120 are coupled to each other. Regardless of the position where the exposed end 171 of the second terminal 170 is located, it is possible to accurately connect with the exposed end 171.

Among the first and second terminals 160 and 170, the terminal connected to the electrode of the battery 150, that is, the second terminal 170 in this embodiment, has an elastic force for the battery 150 to be stably connected to the light emitting means 140. It is connected to the connection spring 172 which is installed inside the mounting space 130 to provide.

The wing 200 is fixed to the wing fixing part 122 of the second body 120, it may be made of synthetic resin or natural feathers.

Badminton shuttlecock 10 according to the present invention having such a configuration as shown in Figure 2 and 3 during the badminton movement, sequentially mounting the light emitting means 140 and the battery 150 in the mounting space 130 Then, the first body 110 is fastened by screwing the second body 120 by screwing to finish the coupling between the first and second bodies 110 and 120, and the first and second bodies 110 and 120 are in contact with each other. The connection portion 162 of the exposed first terminal 160 and the exposed end 171 of the second terminal 170 are connected to each other so that the power of the battery 150 is supplied to the light emitting means 140 so that the LED 141 is provided. By emitting light, light is emitted to the outside through the first and second bodies 110 and 120 of the light transmissive material. Therefore, the badminton movement can be performed at night by allowing the light emitting means 140 to identify its position even in the dark, and the entire first and second bodies 110 and 120 are made of a light transmissive material. It is excellent in luminous efficiency and has high visibility.

In addition, the first body 110 positioned in front is made of a soft synthetic resin to have elasticity by the impact of the racket, while the second body 120 is made of a rigid synthetic resin, the first body 110 It serves to fix the firmly.

Meanwhile, when the first and second bodies 110 and 120 are coupled by tightening, the light emitting unit 140 may be connected to the connection part 162 having a ring shape regardless of the exposed end 171 of the second terminal 170 at any position. It improves the reliability of the on (on) operation.

When the shuttle cock 10 according to the present invention is not used, as shown in FIG. 4, the connection part of the first terminal 160 is released by rotating the first body 110 in the opposite direction from the second body 120. 162 and the exposed end 171 of the second terminal 170 are spaced apart from each other to cut off the power supply to the light emitting means 140. Accordingly, the light emitting means 140 may be easily turned on / off by the rotation of the first body 110 while the first and second bodies 110 and 120 are completely coupled by tightening each other. By turning on, the light emitting means 140 is kept on even in the impact caused by the impact of the racket to be strong in impact, and to enable a stable badminton movement at night.

As described above, specific embodiments have been described in the detailed description of the present invention, but it is apparent that the technology of the present invention can be easily modified and implemented by those skilled in the art, and these modified embodiments are claimed for utility model registration of the present invention. It will be included in the technical idea described in the range.

1 is a cross-sectional view showing a badminton shuttlecock according to the prior art,

Figure 2 is a cross-sectional view showing a badminton shuttlecock according to the present invention,

Figure 3 is an exploded perspective view showing a badminton shuttlecock according to the present invention,

Figure 4 is a cross-sectional view showing an off state of the badminton shuttlecock according to the present invention.

<Explanation of symbols for the main parts of the drawings>

100: spherical body 110: the first body

111: first screw coupling portion 120: second body

121: second screw coupling portion 122: wing fixing

130: mounting space 140: light emitting means

141: LED 142: substrate

142a, 142b: electrode 150: battery

160: first terminal 161: exposed end

162: connection 170: second terminal

171: exposed end 172: connection spring

200: wings

Claims (4)

In the badminton shuttlecock that the sphere emits light, The spherical body, A first body and a second body made of a light-transmissive material, and fixed to one of the wings, and screwed together; A mounting space formed inside of one or both of the first and second bodies so as to be opened by separation of the first and second bodies; Light emitting means mounted in the mounting space; A battery mounted in the mounting space such that any one electrode is connected to the light emitting unit; Are connected to the remaining electrodes of the light emitting means and the remaining electrodes of the battery, respectively, and are respectively installed on the first and second bodies, and one side of each of the light emitting means is exposed to a surface which is in contact with each other when the first and second bodies are coupled. Thereby the first and second terminals to turn on / off the light emitting means by tightening and loosening between the first and second bodies. Badminton shuttlecock comprising a. The method of claim 1, One of the first and the second body to which the wing is fixed is made of a rigid synthetic resin, the other is made of a soft synthetic resin Badminton shuttlecock characterized in that. The method of claim 1, The light emitting means, An LED positioned to emit light in the front, The LED is fixed, the substrate provided with electrodes on the opposite side and side of the LED, respectively Badminton shuttlecock containing a. The method of claim 1, The first and second terminals, One of which is exposed and connected to each other having a ring-shaped connection corresponding to the other rotational trajectory Badminton shuttlecock characterized in that.

Images