KR101585181B1 - Launcher of single shot shuttlecock - Google Patents

Abstract

The present invention relates to a single shuttlecock launching device which can launch a shuttlecock at a desired angle. The single shuttlecock launching device includes; a launcher tube having a shuttlecock inlet formed thereon; a launcher body which slides along the inside of the launcher tube; an elastic member which is connected to the launcher tube and the launcher body; and a percussion member which pulls and releases the launcher body connected to the elastic member.

Description

{LAUNCHER OF SINGLE SHOT SHUTTLECOCK}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a single-shot shuttlecock launcher, and more particularly, to a single-shot shuttlecock launcher capable of launching a shuttlecock at a desired angle.

In general, badminton is a game of ball games enjoyed by the general public, and now it is positioned as one of daily sports.

Many people are playing badminton because they can achieve aerobic exercise and health through badminton.

However, due to the nature of badminton, more than one person must use a badminton racket and can not practice by himself. Also, in order to practice badminton, two or more people need a constant swing practice, but they can not always be together.

Therefore, a beginner who starts a badminton or badminton for the first time needs a consistent swing practice in a consistent position, but practice is not so easy without the other.

In order to overcome such a problem, Korean Patent Laid-Open Publication No. 2007-0078800 discloses a 'badminton practice apparatus'.

The conventional badminton practice device comprises a base, a shuttlecock tube holder movably installed at one side of the base, a shuttlecock loading tube portion having a plurality of shuttlecock tube portions stacked therein, and a shuttlecock A plurality of shuttle-cocking tubes for receiving the shuttlecock, a shaft to which the plurality of shuttlecock tubes are connected, and a motor for rotating the shaft, wherein the shuttlecock is mounted on the base and is located on the other side of the shuttlecock holder, And a holder driving unit for moving the shuttlecock holder forward and backward.

However, since the badminton training device strikes the shuttlecock accommodated in the shuttlecock induction tube through the percussion part and fires it, the shuttlecock is damaged by an impact due to the impact of the percussion part.

Korea Patent Publication No. 2012-0078800

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is an object of the present invention to provide a single-shot shuttlecock launching apparatus which can be used by triggering without damaging a shuttlecock.

It is another object of the present invention to provide a single-shot shuttlecock launcher capable of freely adjusting a launch position of a shuttlecock in a direction desired by a user.

In order to accomplish the above object, the present invention provides an air purifier comprising: a launching tube having a shuttlecock inlet formed therein; A projectile slidable along the inside of the tube; An elastic member connected to the launch tube and the projectile; And a trigger member for pulling and releasing a projectile connected to the elastic member; .

A shuttlecock reservoir is coupled to the shuttlecock inlet, and a movement preventing unit is provided in the shuttlecock storage box to restrict movement of the shuttlecock.

At this time, the shuttlecock storage box may further include a shuttlecock extractor for extracting the shuttlecock hung from the movement preventing portions individually.

Further, a guide groove is formed on the outer surface of the launch tube to guide the movement of the projectile, and a step is formed such that one end of the projectile is inserted and moved inside the shuttlecock.

The elastic member is composed of either a rubber band or a spring.

The triggering member includes a moving guide configured on the outer surface of the tube, a cuvette moving along the moving guide, a wire connected to the projectile and the cuvette, and a moving body separated from the cuvette moving along the moving guide.

The moving body is protruded to the outside of the chain to be rotated by receiving the power of the driving motor, and the shuttlecock is connected to the driving motor of the trigger member by a chain or a belt and is rotated.

The angle adjusting unit includes a latch gear that adjusts a vertical angle of the base, and a lower gear that is installed at a lower portion of the latch gear to rotate the base in a horizontal direction. The base is coupled to a lower portion of the trigger member, And a rotational angle adjusting bearing for adjusting the angle.

Further, a moving roller may be further provided under the angle adjusting unit.

The single-shot shuttlecock launch device according to the embodiment of the present invention can be triggered without damaging the shuttlecock, and can use the shuttlecock while freely adjusting the firing position of the shuttlecock in a direction desired by the user, thereby making it possible to practice badminton alone, It is possible to provide a very useful effect to the receiving practitioner.

1 is a perspective view showing a single-shot shuttlecock launcher according to an embodiment of the present invention;
2 is a cross-sectional exemplary view of a single-shot shuttlecock launch device according to an embodiment of the present invention.
FIG. 3 is an exemplary view showing a state in which a single-shot shuttlecock launch device according to an embodiment of the present invention starts to operate; FIG.
FIG. 4 is a diagram illustrating a process of triggering a single-shot shuttlecock firing device according to an embodiment of the present invention. FIG.
5 is a view showing an example in which the launch angle of the single-shot shuttlecock launch device according to the embodiment of the present invention is adjusted.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to designate the same or similar components throughout the drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. In addition, the preferred embodiments of the present invention will be described below, but it is needless to say that the technical idea of the present invention is not limited thereto and can be variously modified by those skilled in the art.

FIG. 1 is a perspective view showing a single-shot shuttlecock launcher according to an embodiment of the present invention, FIG. 2 is a cross-sectional view of a single-shot shuttlecock launcher according to an embodiment of the present invention, FIG. 4 is a diagram illustrating a process in which a single-shot shuttlecock launch device according to an exemplary embodiment of the present invention starts to fire. FIG. 5 is a diagram illustrating an example of a shuttlecock launch device according to an embodiment of the present invention. FIG. 8 is a view showing a state in which the trigger angle of the shuttlecock launch device is adjusted.

1 and 2, a single-shot shuttlecock launch device 100 according to an embodiment of the present invention includes a launching tube 10 into which a shuttlecock S is inserted, a projectile 20 slidable along the inside of the launch tube 10, And a trigger member 40 for pulling and releasing the projectile 20 to which the elastic member 30 and the elastic member 30 connected to the projectile 20 are connected.

The launch tube 10 may be a square or cylindrical tube, and a shuttlecock inlet 12 may be formed on the outer surface of the tube to allow the shuttlecock S to be inserted.

A guide groove 14 is formed in the tube 10. The guide groove 14 is formed such that the projectile 20 inserted therein is slid along the inside of the launch tube 10.

The projectile 20 maintains an outer diameter that smoothly slides with the inner surface of the launch tube 10, and can be manufactured using synthetic resin, wood, or a metal material.

In addition, the projectile 20 is formed with a step (not shown) having different diameters on one side and the other side so as to fit inside the shuttlecock S flowing through the shuttlecock inlet 12. [ A protrusion (not shown) is formed on the outer surface of the tube 10 so as to be inserted into the guide groove 14 to be moved.

At this time, the projectile 20 is coupled with the launch tube 10 through the elastic member 30. [ The elastic member 30 may be an elastic body such as a rubber band or a spring which is stretched when an external force is applied and returns to its original position when an external force is removed.

Accordingly, when the projectile 20 is pulled backward, the projectile 20 is moved along the guide groove 14. When the pulling force is removed, the propulsion force that moves forward through the elastic restoring force of the elastic member 30 .

In addition, the projectile 20 is provided with a trigger member 40 for pulling and releasing the rear of the tube 10 from which the elastic member 30 extends.

The percussion member 40 includes a movement guide 41 formed on the outer surface of the tube 10, a culvert 42 moving along the movement guide 41, a wire 43 connected to the projectile 20 and the cryogen 42, And a movable body 44 separated and moved after moving the percussion member 42.

That is, the moving guide 41 is coupled to both ends of the launch tube 10, and a pulsator 42 is inserted so that it can be moved along the moving guide 41. The damper body 42 is connected to the projectile 20 via the wire 43 so that the projectile 20 can be moved in accordance with the movement of the damper 42.

At this time, when the moving body 44 is separated from the air cylinder 42 after the elastic body 30 is moved in the pulling direction through the moving body 44, the air cylinder 42 is rotated by the restoring force of the elastic body 30, .

The moving body 44 is protruded outside the chain 45 that receives the power of the driving motor 47 and is separated from the pulsator 42 when the moving direction is changed around the sprocket 46.

On the other hand, the shuttlecock reservoir 50 is coupled to the shuttlecock inlet 12 of the launch tube 10. A plurality of shuttlecocks (S) are stacked in a shuttlecock storage box (50).

At this time, the movement preventing portion 52 is formed inside the shuttlecock storage box 50 to restrict movement of the shuttlecock S. The movement preventing portion 52 serves to support the shuttlecock S from flowing down along the inside of the shuttlecock storage box 50. [

The shuttlecock holder 50 is provided with a shuttlecock 54 to allow the shuttlecock S, which is caught by the movement preventing portion 52, to be pulled out one by one into the launch tube 10 to be loaded.

The shuttlecock 54 may be connected to the driving motor 47 of the trigger member by a chain or a belt and rotated.

That is, the shuttlecock extractor 54 draws the shuttlecock S housed in the shuttlecock storage box 50 one by one while being rotated by being supplied with the rotational force of the drive motor 47 through a chain or a belt.

Here, the rotational speed of the shuttlecock extractor 54 is set so as to correspond to one cycle for recharging the vaporizer 42. For example, when one moving body 44 is formed on a chain, the rotation number of the shuttle kicker 54 is calculated by calculating the time from when the moving body 44 pushes the vaporizer 42 to when it is separated and then reloaded do.

The base 60 may be coupled to the lower portion of the trigger member 40 and the angle adjusting portion 70 may be further provided on the lower portion of the base 60.

The base 60 is provided for seating the percussion member 40 and is formed in the form of a flat panel.

An angle adjuster 70 is provided at the bottom center of the base 60 to adjust the angle of launching and launching the shuttlecock S by rotating the angle of the base 60.

The angle adjusting portion 70 includes a latch gear (not shown) for adjusting the vertical angle of the base 60 and a rotation angle adjusting bearing 72 (not shown) provided below the latch gear to adjust the horizontal rotation angle of the base 60 ).

Further, in the case of the angle adjusting portion 70, other structures may be applied as long as the structure can rotate the base 60 in the left-right direction while adjusting the base 60 up or down, even if it is not the latch gear and the angle-

Further, a moving roller 80 may be further provided at a lower portion of the angle adjusting portion 70.

The operation of the single-shot shuttlecock generating device according to the embodiment of the present invention will now be described.

3 to 5, the drive motor 47 is rotated in order to draw out the shuttlecock S accommodated in the shuttlecock storage box 50 and to load the shuttlecock S into the launch tube 10. [

When the drive motor 47 starts to operate as described above, the moving body 44 moves together with the chain 45 to move the pulsator 42 disposed on the movement path to the front of the launch tube 10.

At this time, the projectile 20 is connected to the damper body 42 by a wire, and is moved to the rear of the launch tube 10.

When the projectile 20 is moved to the rearmost position, the shuttlecock extractor 54 is rotated at a predetermined angle, and the shuttlecock S is inserted into the shuttlecock inlet 12.

When the insertion of the shuttlecock S into the tube tube 10 is completed, the moving body 44 is separated from the carousel 42 while changing its direction around the sprocket 46.

The front end of the projectile 20 pushes the inner side of the shuttlecock S and pushes the shuttlecock S toward the rear end of the shuttlecock S, .

By repeating this process, the shuttlecock S can be continuously fired for a predetermined period of time.

In addition, the launching speed of the shuttlecock S is proportional to the rotational speed of the driving motor 47, so that the emission speed of the shuttlecock S can be adjusted by adjusting the rotational speed of the driving motor 47. [

In addition, the launch angle of the shuttlecock S can be adjusted by the user to set the desired angle and direction by adjusting the angle adjuster 70.

Accordingly, the single-shot shuttlecock launcher 100 according to the embodiment of the present invention can use the badminton, which must be hit by two or more persons, while controlling the launch angle and speed of the shuttlecock S, do.

It will be apparent to those skilled in the art that various modifications, substitutions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims. will be. Therefore, the embodiments disclosed in the present invention and the accompanying drawings are intended to illustrate and not to limit the technical spirit of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments and the accompanying drawings . The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

10: Launcher
12: Shuttlecock slot
14: Guide groove
20: Projectile
30: elastic member
40:
41: Moving Guide
42:
43: wire
44: Moving object
45: Chain
46: Sprocket
47: drive motor
50: shuttlecock
52:
54: Shuttlecock dispenser
60: Base
70:
72: Angular adjustment bearing
80: moving roller
100: Single-shot shuttlecock launcher

Claims (13)

A launching tube having a shuttlecock inlet formed therein;
A projectile slidable along the inside of the tube;
An elastic member connected to the launch tube and the projectile; And
A trigger member for pulling and releasing a projectile connected to the elastic member; Lt; / RTI >
Wherein the trigger member includes a moving guide configured on an outer surface of the tube, a cullet moving along the moving guide, a wire connected to the projectile and the cullet, and a moving body moving the cullet along the moving guide,
Wherein the moving body is projected to the outside of the chain to be rotated by receiving the power of the driving motor.
The method according to claim 1,
And the shuttlecock reservoir is coupled to the shuttlecock inlet.
3. The method of claim 2,
Wherein the shuttlecock storage box is provided with a movement preventing portion for restricting movement of the shuttlecock.
The method of claim 3,
Wherein the shuttlecock storage box is further provided with a shuttlecock extractor for extracting the shuttlecock hung from the movement preventing portions individually.
The method according to claim 1,
And a guide groove is formed on an outer surface of the launch tube to guide movement of the projectile.
The method according to claim 1,
Wherein the projectile has a step formed so that one end thereof is inserted into the inside of the shuttlecock and is moved.
The method according to claim 1,
Wherein the elastic member comprises one of a rubber band and a spring.
delete delete The method according to claim 1 or 4,
Wherein the shuttlecock depressor is connected to a drive motor of the percussion member by a chain or a belt and is rotated.
The method according to claim 1,
Wherein a base is coupled to a lower portion of the trigger member, and an angle adjusting unit is further provided at a lower portion of the base.
12. The method of claim 11,
Wherein the angle adjusting unit includes a latch gear for adjusting a vertical angle of the base, and a rotation angle adjusting bearing installed at a lower portion of the latch gear to adjust a horizontal rotation angle of the base.
12. The method of claim 11,
And a moving roller is further provided at a lower portion of the angle adjusting portion.

Images