KR200366622Y1 - Shuttlecock - Google Patents

Abstract

Start the shuttlecock.

The present invention relates to a shuttlecock, in particular, having a light source fixing module for receiving a light source therein and a light emitter consisting of a battery that is coupled to the light source fixing module to supply power to the light source between the conventional shuttlecock wings and the head The light emitter can be inserted into or released from the exhaust hole so that the light emitter can be easily turned on or off, and only the light emitter can be replaced or maintained. It is related with the shuttlecock which has the effect that light divergence to the side and the side is made, and can be easily recognized in any position.

Description

Shuttlecock {Shuttlecock}

The present invention relates to a shuttlecock, in particular, can be used both day and night, improve the light divergence efficiency to easily recognize the shuttlecock at any position, as well as ease of maintenance and replacement of the light emitter, A light emitter applicable to a shuttlecock of the present invention and a shuttle cock provided with the light emitter.

As is well known, a conventional shuttlecock consisting of a wing and a head includes a competition shuttlecock in which the wing is embodied in a feather and the head is embodied in cork, the wing is embodied in a synthetic resin material, and the head is predetermined. It is roughly divided into the entry type shuttlecock made of a resin material having elasticity.

Shuttlecock for the competition, the characteristics are sensitive to the effects of the wind is mostly performed indoors, the durability is weak and there was a disadvantage such as limited to most one-time use.

Thus, the entry type shuttlecock has the advantage of being able to be used outdoors because it is not sensitive to the excellent durability and the influence of the wind as compared to the above-mentioned shuttlecock, but in a wider space as the weight is heavy and the distance is relatively long There were disadvantages such as being forced to be used.

In order to solve such a problem, the recently-produced shuttlecock, as shown in FIG. 1, constitutes a space portion 42 inside the head 40 so as to have a proper flying distance while reducing weight, and wings 20 And the exhaust hole 22 is formed in the site surface to which the head 40 is fastened so that the space portion 42 and the exhaust hole 22 are in communication with each other. The air existing in the space 42 may be discharged to the exhaust hole 22 at the time, so that the head 40 maintains an appropriate elasticity and the air and the impact force present in the space 42 By preventing the damage of the head 40 due to the repulsive force according to, it is manufactured to have an appropriate flying distance.

However, these conventional shuttlecocks have the disadvantage that they cannot be used at night. As a conventional technique for overcoming this, "Shuttlecock" (hereinafter referred to as "Prior Art 1") of Korean Utility Model Publication No. 20-0339140, and the Korean Utility Model Publication No. 20-0197127 "Shuttle cock with light emitting means" (hereinafter referred to as "Prior Technology 2"), "Shuttle cock capable of bidirectional light emission" (hereinafter referred to as "Prior Technology 3") of the Korean Utility Model Publication No. 20-0327611 Has been disclosed.

In the related art 1, an insertion hole is formed to mount an LED inside the head of the shuttlecock, and a substrate and a battery accommodating part fixing the LED inside the insertion hole, and a screw thread is formed on the upper surface of the head to form a screw. It was to have a separate cap to form a combination to seal the components such as the battery from the outside by the cap. However, there was a concern that the cap was lost, and when the cap was lost, the battery could not be leaked to the outside, and thus practical use was impossible, and substantially all of the target components to be achieved inside the head were formed. When was damaged, it had to be disposed of. In addition, as described above, there is a problem in that the manufacturing process is relatively complicated to configure the substrate and the battery storage unit in the head, and thus, the manufacturing cost cannot be provided.

In addition, the prior art 2, a power supply means implemented by a printed circuit board, a terminal electrically connected to the power supply means, a battery making an electrical contact with the terminal, a light emitting means electrically connected to the power supply means, a spring terminal and the spring A component such as a cup-shaped terminal manufactured in a form of accommodating the terminal inside is seated in a space formed inside the head, and a female screw is formed on the inner diameter of the head portion, and a male screw is formed on the corresponding wing fixing portion. It is formed so that the head and the wing fixing portion can be screwed to each other, the spring terminal is vibrated and the electrical contact with the cup-shaped terminal is made when the head is applied to emit light by power supply to the light emitting means It is to have a technical idea. However, in the prior art 2 made as described above, there was a constitutive coupling that the weight of the conventional shuttlecock can be significantly increased in comparison with the conventional shuttlecock, and the spring terminal, the cup-type terminal, etc. had to be configured on the power supply means, so that it was not easy to manufacture. There is a problem such as.

Meanwhile, in the related art 3, the light emitting member and one or more auxiliary light emitting members are disposed on the bottom surface and the top surface of the printed circuit board, respectively, which are inserted and seated in the space formed inside the head. The circuit was designed to supply power to the light emitting member and the auxiliary light emitting member at the time, so that both the hitter and the receiver of the shuttlecock had the technical idea of confirming the movement trajectory of the shuttlecock when the head was hit. However, it is necessary to configure a plurality of light emitting members, printed circuit boards, impact switches, and the like to achieve a proper function, which requires expensive manufacturing costs, and is a design that is difficult to overcome the weight limitations as mentioned in the related art 2.

In addition, the prior arts 1 and 3 have a disadvantage in that all of the shuttlecocks have to be discarded when a specific part of the shuttle cock is damaged, and the prior art 2 has a configuration in which the wing fixing part and the head and the power supply means can be separated. However, this could not be applied to a conventional shuttlecock because it can not only be manufactured in a suit, there was an inconvenience, such as the need to purchase a shuttlecock manufactured by the manufacturer when the maintenance, such as replacement of a specific part.

In order to solve the above problems of the prior arts 1 to 3, the applicant of the present invention, the domestic registration utility model publication "No. 20-0329938" and the domestic utility model registration application number "No. 20-2003" -0036332 "and domestic utility model registration application number" 20-2004-0007070 "has disclosed a day and night shuttlecock.

More specifically, it is composed of a battery fixture having a battery and a thread and a handle and a light emitting body electrically connected to the battery and after the mutual fastening is screwed with a screw hole formed in the wing is inserted into the space formed inside the head As a result, the battery and the light emitting body which are integrally fastened with the fixture may be easily separated and fastened, thereby making it easy to maintain and replace.

However, since the shuttlecock having such a configuration emits only the head side, a problem arises that the flight trajectory cannot be observed at various angles, especially after the hitter hits the shuttlecock. A problem has occurred.

Therefore, the light emitter consisting of a light source and a battery should be able to be fastened and applied even in a normal shuttlecock, and it should be easy to maintain and replace as it is detachable, and can be observed from various angles of the shuttlecock as well as the head side at night use. The visibility can be maximized, the power consumption can be minimized, and the light emitter should be designed to be easily turned on or off according to the user's intention. The emergence of lowering shuttlecocks has been required.

The present invention has been devised to achieve the above-mentioned requirements by solving the above-described problems, and can be applied to a conventional shuttlecock, and its structure is simple to minimize the power consumption while maximizing luminous efficiency and excellent visibility. Its purpose is to provide a light emitting device having a light emitting device and a shuttlecock employing the light emitting device.

Another object of the present invention is to provide a light emitting device, the light source is buried in the light source fixing module is made of the light source and the positive terminal and the negative terminal to make easy contact and release contact with the terminal of the battery; A predetermined outer circumferential surface of the battery is formed to be coupled to the exhaust hole formed in the normal shuttlecock wing to prevent separation from the exhaust hole when using the shuttle cock, and the end portion of the battery is a shuttlecock wing Providing a rear light protruding from the inside of the user and the user can gripping it to easily engage or unlock from the wing and the shuttle cock employing the light emitter.

Another object of the present invention, one end of the battery is inserted into the configuration and the handle is fastened to the exhaust hole as described above is further provided with a fastener made of a light-transmissive material, and also scratch patterns on a specific outer peripheral surface of the fastener It is to provide a shuttlecock to improve the visibility by maximizing the light divergence efficiency due to light diffusion and condensing action by the light condensing and scattering action of the light flowing from the light source.

1 is an exploded cross-sectional view of a conventional propagation shuttlecock.

2 is an exploded perspective view of the shuttlecock according to the present invention.

3 is a cross-sectional view of the coupling of the shuttlecock according to the present invention.

Figure 4 is an exploded perspective view of the light emitter according to the present invention.

5 is a cross-sectional view taken along the line AA ′ of FIG. 4.

Figure 6 is an exploded perspective view showing another example of the light emitter according to the present invention.

FIG. 7 is a cross-sectional view taken along the line BB ′ of FIG. 6.

8 is a perspective view of a modification of the fixture according to the present invention.

9 is a perspective view showing another modification of the fastener according to the present invention.

Figure 10 is a partial enlarged cross-sectional view of the state in which the fastener of Figure 9 is fastened and a rear view of the shuttle cock according to the present invention for mounting the fastener.

<Description of reference numerals for major parts of the drawings>

10: shuttlecock 20: wing

21: locking member 22: exhaust hole

22a: hollow 22b: cutout

27: insertion end

30: fixture 31: fixing groove

33: handle 34: fastener

37: locking jaw 38: locking member

38a: upper locking portion 38b: lower locking portion

39: short play

40: head 41: step

42: space part

50 light source 50a both terminals

50b: negative electrode portion 51: battery

51a: Both terminal parts 51b: Iron type terminal part

51c: Concave terminal portion

60: bulkhead

70: light emitter 71: light source fixing module

71a: Light source fixing module body 71b: Terminal insertion groove

71c: inner diameter 71d: stepped portion

80: scratch pattern 81: scratch

As a configuration of the shuttle cock according to the present invention for achieving the above object,

A head 40 having a space 42 therein; A wing 20 having a partition wall 60 on a predetermined portion surface coupled to the head 40 and having an exhaust hole 22 passing through the partition wall 60; A light emitter comprising a battery 51 and a cup-shaped light source fixing module 71 for accommodating a light source 50 therein and having one end of the battery 51 inserted therein to make electrical contact and release contact with the light source 50. 70; To include, the light source fixing module 71 and the battery 51 enters the head 40 in the direction from the blade 20 is accommodated in the space 42, the of the battery 51 A predetermined portion has a constitutional feature comprising a light emitter 70 is coupled to the exhaust hole 22 and detachable from the wing 20.

In addition, the exhaust groove is selected from a screw thread or a plurality of convex parts on the outer diameter of the fixed groove 31 and one end of the battery 51 is inserted into one end of the fixed groove 31 is made of a constant length On the partition 60 which forms the said exhaust hole 22 by having the fastening part 34 which detachably fits with the 22, and the area extended laterally a predetermined area above the said fastening part 34. It is preferable to further include a fastener 30 having a catching jaw 37 to be supported and a catch 33 located above the catching jaw 37.

Thus, the fastener 30 is preferably provided with a scratch pattern 80 on a predetermined portion surface.

The light emitter 70 includes: a battery 51 having both terminal portions 51a protruding at one end thereof, and having uneven sound terminal portions 51b and 51c formed on an outer diameter of an upper end adjacent thereto; The light source 50 is drilled down to both terminal portions 50a of the light source 50 and inserted into the terminal insertion groove 71b into which both terminal portions 51a of the battery 51 are inserted, and a predetermined portion of the inner diameter 71c. The light source fixing module 71 in which the negative terminal part 50b of As the light source fixing module 71 is variable up and down with respect to the battery 51, the both terminal parts 50a, 51a are electrically connected to each other in a state in which the negative terminal parts 50b, 51b, 51c make electrical contacts. It is preferable that the contact is turned on or off.

On the other hand, the inner diameter (71c) of the light source fixing module 71, it is preferable that one or more stepped portion (71d) is provided to achieve electrical contact and release contact with the concave-shaped sound terminal portion (51c).

In addition, the fastener 30 further includes one or more locking members 38 protruding laterally in a predetermined shape on an outer diameter adjacent to the fixing groove 31; The exhaust hole 22 of the blade 20, the cutout portion 22b cut and drilled in the same shape as the locking member 38; It is preferable to further provide.

More preferably, the fixture 30 is preferably selected from a light transmitting material, a semi-transmissive material.

Here, the conventional shuttlecock refers to both the above-mentioned racing shuttle and the entry-level shuttlecock, which have both a wing having a partition wall having an exhaust hole as its core component, and a head having a space therein. If the shuttlecock according to the present invention is applied to the competition shuttlecock, when the specific components of the prior art 2, that is, the wing fixing part and the head are screwed with each other and the wings are damaged There may also be made to replace only the wing portion, which does not correspond to the characteristic components to claim of the present invention so that the detailed description thereof will be omitted.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, these embodiments are for illustrative purposes only, and the technical spirit of the present invention is not limited to these embodiments.

[First Embodiment]

2 is an exploded perspective view of the shuttlecock 10 according to the present invention, Figure 3 is a cross-sectional view of the coupling of the shuttlecock 10 according to the present invention, Figure 4 is an exploded perspective view of the light emitter 70 according to the present invention, Figure 5 4 is a cross-sectional view taken along the line A-A '.

2 to 5, the shuttle cock 10 according to the present invention is formed by having a conventional inner-type shuttlecock as mentioned above, that is, the space 42 is formed therein and the upper end has a narrow inner diameter. A head 40 having a step 41;

An insertion end 27 having a locking member 21 inserted into the space part 42 and supported by the stepped portion 41, a partition wall 60 closing an upper end surface of the insertion end 27, and And a wing 20 having an exhaust hole 22 vertically penetrating the partition wall 60.

Here, a cup-shaped light source fixing module 71 having an outer diameter smaller than the exhaust hole 22 and having a light source 50 embedded therein, and inserted into one end of the light source fixing module 71 to be inserted into the light source. A light emitter comprising a battery 51 having both terminal portions 51a and negative terminal portions 51b and 51c for supplying power to the 50 and a rod-shaped fixture 30 for receiving one end of the battery 51. 70 is provided and fastened to the exhaust hole 22 so that the light source fixing module 71 enters and receives into the space 42 of the head 40.

More specifically, the light source fixing module 71 has a configuration in which the light source 50 is embedded in a cup-shaped body 71a and the crown of the body 71a. Here, the both terminal portion 50a and the negative terminal portion 50b of the light source 50 are connected to each other, and the both terminal portions 50a are buried so as to be located at the central surface of the body 71a and the embedded both ends. A terminal insertion groove 71b is formed in which a predetermined portion of the body 71a corresponding to the magnetic portion 51a reaches the both terminal portions 51a. In addition, at a predetermined portion of the inner diameter 71c of the body 71a, the negative terminal portion 51b electrically connected to the light source 50 so as to be in contact with the iron type negative terminal portion 51b provided at the outer diameter of the battery 51. ) Is configured. Here, the battery 51 is, as shown in Figure 4, both terminal portions (51a) protruding from one end of the battery 51, and the iron shape of the concave-convex action according to the uneven action on the upper outer diameter of the battery 51 Consists of a concave conical terminal portion 51b and a concave concave concave terminal portion 51c, and the negative terminal portions 51b and 51c of the battery 51 have an inner diameter 71c of the light source fixing module 71. As the battery 51 further enters the inner diameter 71c of the light source fixing module 71 while being inserted into and made electrical contact with the negative terminal part 50b drawn from the light source 50, Both terminal portions 51a are inserted into the terminal insertion grooves 71b of the light source fixing module 71 to make electrical contact with both terminal portions 50a drawn from the light source 50, thereby turning on the light source 50. Principle of operation

On the other hand, the fastener 30 has a rod-shaped body, the fixing groove 31 is formed in which the other end of the other end portion that is not provided with both terminals 51a of the battery 51 is inserted into one side end, A fastening part 34 formed of a screw thread or a plurality of convex parts protruding at regular intervals on the outer diameter of the one end is formed longer than the thickness of the partition wall 60 forming the exhaust hole 22 of the wing side 20. And a latching jaw 37 having an extended area extending laterally to an upper outer circumferential surface of the fastening portion 34, and having a length and a shape that is easy to be gripped by a user above the locking jaw 37. A handle 33 is constructed.

Looking at the effect of the shuttle cock 10 according to the present invention made of the above configuration, the user presses the light source fixing module 71 toward the battery 51 in a state of holding the handle 33 of the light emitter 70 By setting the terminal portions 51a and 51b of the battery 51 to be in electrical contact with the terminal portions 50a and 50b of the light source 50, the light source 50 is turned on. In this case, the negative terminal parts 50b and 51b are in electrical contact with each other, and both terminal parts 50a and 51a of the light source 50 and the battery 51 are pressed by the light source fixing module 71 as described above. Has the operating principle of forming electrical contact with each other.

Thereafter, the user enters the light emitter 70 in the direction of the head 40 from the inner rear surface of the shuttlecock wing 20 in the state of holding the handle 33 as described above, and the fastener 30 side fastening portion 34. Is inserted into the exhaust hole 22 and fastened so that the locking jaw 37 of the fixing tool 30 can be caught and supported on the partition wall 60 constituting the exhaust hole 22.

Therefore, since the shuttlecock head 40 emits light by the lighting operation of the light source 50, the lighting effect is achieved, and when the user wants to turn off the light emitter 70, the above reverse operation is performed. The light source 50 can be turned off. Therefore, during the day when the lighting effect is not required in the use of the shuttlecock, the light emitter 70 according to the present invention may be used separately from the shuttlecock, and in the situation where lighting is required, a simple operation principle as described above is desired. Lighting effect can be achieved.

Preferably, in constituting the light emitter 70 according to the present invention, the light source 50 is preferably implemented as an LED (LED) with good luminous efficiency and low power consumption, the battery 51 is small in weight and volume It is good to be implemented in the form of lithium ion battery, but if the volume and weight is small and can be used for a long time can be applied to this type. In addition, the fixture 30 is made of a light-transmitting material configured to achieve a predetermined light divergence of the light reflected from the shuttlecock head 40 to the rear and side of the wing 20, the player enjoying the badminton as well as watching It is good to configure so that everyone can recognize the shuttle trajectory.

In addition, in manufacturing the above-described light source fixing module 71, the body 71a by an injection process in the state that the light source 50 and the terminal portion (50a, 50b) is set to be located at a specific position as mentioned above And the light source 50 and the like are integrally formed to realize a low manufacturing cost.

Second Embodiment

Figure 6 is an exploded perspective view showing another example of the light emitter 70 according to the present invention, Figure 7 is a cross-sectional view taken along line B-B 'of Figure 6, borrowing the configuration of the first embodiment mentioned above, but the side of the wing of the shuttle cock And a light emitter 70 having improved luminous efficiency to the rear.

6 and 7, the light emitter 70 includes a body 71a and a body 71a forming a light source fixing module 71 by forming a scratch pattern 80 on a specific surface of the fixture 30. It has a configuration in which one or more stepped portions 71d are formed on the inner diameter 71c.

In more detail, the light source fixing module 71 has a configuration similar to that of the first embodiment described above, as shown in FIG. 7, but includes a light source 50 therein. The specific part of the structure is formed in a shape having a predetermined radius of curvature, such as a spherical shape, and a plurality of stepped portions (71d) formed on the inner diameter (71c) constituting the body (71a) formed in the form of iron or screw Has characteristics.

In addition, the fastener 30, the scratch pattern 80 is formed in a predetermined shape on one side surface having a handle 33 and / or the fixing groove 31, the fastener is a translucent material and / or translucent material Selected from.

Looking at the operation effect, the plurality of stepped portion (71d) formed on the inner diameter (71c) of the body (71a) of the light source fixing module 71 corresponds to the concave negative terminal portion (51c) of the battery 51 mentioned above When the stepped portion 71d positioned below the inner diameter 71c of the light source fixing module 71 and the concave-shaped sound terminal portion 51c of the battery 51 form concave-convex coupling as shown in FIG. 7. Both terminal portions 51a of the battery 51 are set in a state in which electrical contact with both terminal portions 50a of the light source 50 is impossible, and the inner diameter 71c is pressed by the light source fixing module 71. When the recessed sound terminal portion 51c of the battery 51 is inserted into the stepped portion 71d positioned above the light source 50 and the both terminal portions 50a and 51a of the battery 51 are electrically connected to each other. The light source 50 is turned on by forming a contact point. Therefore, the light source fixing module 71 can prevent the departure from the battery 51, and there is an effect that it can be perceived by tactile lighting and turning off.

At this time, when the light source 50 is turned on as described above, the body 71a constituting the light source fixing module 71 has a laterally extended configuration as a spherical shape, and the light emitted from the light source 50 has various angles (particularly, , The light spreading in the rear wing direction), the light reflected from the space 42 of the shuttlecock head 40 is scratch pattern formed on one end surface of the fixing groove 31 of the fixture 30 The light incident on the handle 80 causes light scattering and refraction in the direction of the handle 33 so that a greater amount of light reaches the end surface of the handle. Thereafter, the light passing through the scratch pattern 80 is incident on the scratch pattern 80 formed at regular intervals on the outer diameter of the handle 33 to the scratch 81 toward the surface where the scratch 81 is not formed. Since the collected light is made to emit light, more light is produced. By using one light source 50, light diffusion and condensing are performed not only on the head 40 side but also on the rear and side of the wing 20. Thus, the entire shuttlecock 10 can achieve light divergence like a single lamp, thereby improving the visibility.

Third Embodiment

8 is a perspective view showing another example of the fixture 30 according to the present invention, having a configuration similar to the second embodiment described above, and formed so that the distal end of the handle 33 can have a more expanded area By forming a spiral scratch 81 on the outer circumferential surface, it is easy to grip and illustrates a configuration that can maximize the aesthetics in the flight of the shuttlecock. In addition, although the shape of the handle 33 is shown in the shape of a cone in FIG. 8, it can be manufactured in various forms. In addition, the fastening part 34 illustrated in FIG. 8 includes a locking jaw that protrudes laterally at a distance equal to the thickness of the locking jaw 37 and the barrier rib 60 mentioned above from the locking jaw 37. To perform the same role as, the configuration was made to be fastened to the exhaust hole 22 and the interference fit.

Fourth Embodiment

9 is a perspective view showing another modified example of the fixture 30 according to the present invention, FIG. 10 is a partially enlarged cross-sectional view of the state in which the fixture 30 of FIG. 9 is fastened and the present invention for mounting the fixture 30. As a rear view of the shuttle cock 10 according to the present invention, while borrowing the configuration of the shuttle cock disclosed in the first to third embodiments as it is, to configure the exhaust hole 22 formed in the fixture 30 and the wing 20 coupled thereto It illustrates that it is comprised so that insertion of a fixture and sliding locking and unlocking are possible.

9 and 10, at one end of the fixture 30, that is, the engaging member 38 protruding in a predetermined shape and a predetermined area is formed on the outer diameter of the fixing groove 31 to which the battery 51 is fixed. As illustrated, the locking member 38 includes an upper locking portion 38a and a lower locking portion 38b between the clearances 39, and the clearance 39 is a partition wall of the wing 20 mentioned above. It has a structural characteristic which consists of thickness same as (60). Looking at the fastening principle, the partition wall 60 formed in the wing 20, and also the hollow 22a and the locking member 38 of the hollow 22a and the perforated to a size similar to the diameter of the clearance 39 A cutout portion 22b having a corresponding portion cut in the same shape and size is provided, and has a fastening cross section as shown in FIG. 10.

In more detail, after matching the shape of the engaging member 38 and the exhaust hole 22 formed in the fixture 30, the fixture 30 is entered into the exhaust hole 22 to fix the fixture Rotate 30 in a clockwise or counterclockwise direction to fasten the locking member 38 to be supported on the inner surface of the partition wall 60. Of course, the release method of the fastener 30 can achieve an easy release by taking the reverse action.

This, the fastening principle, it is possible to prevent the deterioration of durability due to the interference fit of the fastening method of the first to third embodiments, that is, the fastener 30 and the exhaust hole 22, as well as increase the binding force And the fastening and disengaging action can be more easily achieved.

Preferably, the scratch pattern 80 disclosed in the above-mentioned second and third embodiments is gradually densified toward the distal end of the handle from the site surface adjacent to the battery 51 of the fixture 30, so that the light source ( The light incident from 50 may be configured to achieve light expression with uniform illuminance to the rear and side of the wing 20.

In addition, the light emitter 70 and the shuttlecock provided with the light emitter 70 according to the present invention may be variously modified. That is, the specific components of the first to fourth embodiments may also be selectively combined with each other, and in the present invention, the convenience of the description is limited to the entry-type shuttlecock, but the competition shuttlecock may also be configured as in the present invention. This will also be within the technical scope of the present invention.

As described above, if the light emitter according to the present invention and the shuttle cock are applied to the light emitter, the light emitter made of a light source and a battery, etc. may be fastened and applied in a normal shuttle cock, and thus there is an advantage in that no additional purchase cost is consumed. The light emitting device according to the present invention has an advantage that the bar is made to be detachable from the shuttlecock, and thus easy to maintain and replace.

In addition, the visibility can be maximized so that it can be observed from various angles of the shuttlecock, and since it is not equipped with a printed circuit board, the power consumption can be reduced, as well as a small weight and volume can be realized in comparison with the conventional technology. In particular, it is a very useful design with the effect of being able to significantly reduce the manufacturing cost, especially made of a simplified configuration.

Claims (7)

A head 40 having a space 42 therein; A wing 20 having a partition wall 60 on a predetermined portion surface coupled to the head 40 and having an exhaust hole 22 passing through the partition wall 60; A light emitter comprising a battery 51 and a cup-shaped light source fixing module 71 for accommodating a light source 50 therein and having one end of the battery 51 inserted therein to make electrical contact and release contact with the light source 50. 70; To include, the light source fixing module 71 and the battery 51 enters the head 40 in the direction from the blade 20 is accommodated in the space 42, the of the battery 51 Shuttlecock, characterized in that the predetermined portion surface is coupled to the exhaust hole (22) comprising a light emitter (70) made detachable from the wing (20). The method of claim 1, It consists of a fixed length is selected from a screw thread or a plurality of convex portion on the outer diameter of the fixing groove 31 and one end of the battery 51 is inserted into one end of the fixing groove 31, the exhaust hole 22 ) Has a fastening portion 34 to be detachably fitted, and an area extending laterally a predetermined area upward of the fastening portion 34 to be caught on the partition 60 constituting the exhaust hole 22. Shuttlecock characterized in that it further comprises a fastener (30) having a locking projection (37), and the handle 33 is located above the locking projection (37) inside the wing (20). The method of claim 2, wherein the fixture 30, Shuttlecock, characterized in that the scratch pattern 80 is further provided on a predetermined portion surface. The method of claim 1, wherein the light emitter 70, The battery 51 having both terminal portions 51a protruded at one end thereof, and having uneven-shaped negative terminal portions 51b and 51c disposed on an upper outer diameter adjacent to the upper end portion 51a; The light source 50 is drilled down to both terminal portions 50a of the light source 50 and inserted into the terminal insertion groove 71b into which both terminal portions 51a of the battery 51 are inserted, and a predetermined portion of the inner diameter 71c. The light source fixing module 71 in which the negative terminal part 50b of As the light source fixing module 71 is variable up and down with respect to the battery 51, both terminals 50a and 51a are electrically connected to each other in a state in which the negative terminal parts 50b, 51b, and 51c make electrical contacts. Shuttlecock, characterized in that turned on or off depending on the contact. The method according to any one of claims 1 to 4, Shuttlecock, characterized in that the inner diameter (71c) of the light source fixing module (71) is provided with one or more stepped portion (71d) to make electrical contact and release contact with the concave-shaped sound terminal portion (51c). The method according to any one of claims 1 to 4, The fastener (30) further comprises one or more locking members (38) projecting laterally in a predetermined shape on an outer diameter adjacent to the fixing groove (31); The exhaust hole 22 of the blade 20, the cutout portion 22b cut and drilled in the same shape as the locking member 38; Shuttlecock characterized in that it further comprises. The method according to any one of claims 1 to 4, The fastener 30 is a shuttlecock, characterized in that selected from a translucent material, translucent material.