KR200348795Y1 - Pneumatic firing game gun - Google Patents

Abstract

The present invention relates to a shooting game gun using a pneumatic, more specifically, in a known shooting game apparatus, the upper portion of the main body having a lid and the lower portion of the bullet receptacle formed with a discharge portion, the spiral groove is formed to drive A conveying unit provided with a rotating screw which is rotated by means, having a bad bullet selecting means installed at one side of the discharge part, and a bad feeding control means installed inside the bullet discharge hole formed at one side wall of the bullet accommodating part;

One of the bullet projectiles is provided with a stopper installed with a coil spring, and a launch hole formed at the center of the bullet projectile having an optical sensor and an air spray nozzle connected to the air hose is connected to one side of the bullet discharge hole formed at the front of the bullet receiver. A launch unit having a side mounted on the front side of the bullet receiving unit, a launch tube installed on the other side of the bullet projecting body so as to communicate with the launch hole, and a support tube installed on the outside of the bullet projecting body;

The crank is installed on the rotating shaft of the vibration motor installed inside the main body, and the vibration part which reciprocates back and forth from the main body is connected to the crank to vibrate to efficiently sort out bad coals, thereby making it difficult to catch bullets. Not only does it fail, but it also enables high-speed shooting of bullets, vibrates on the handle part by vibrating part while the bullet is fired, and the barrel part rotates like a real gun. By maximizing, there is an advantage that can greatly increase the operating profit of the shooting game using the game gun.

Description

Pneumatic firing game gun}

The present invention relates to a shooting game gun using pneumatics, and more specifically, it is possible to improve the fun of shooting games by enabling high-speed continuous shooting of plastic bullets (aka 'BB bullets').

In general, a pneumatic shooting game gun has a portable gun which is equipped with a reservoir for supplying compressed air inside the gun to fire a plastic bullet loaded in the magazine's magazine, and a connector is installed on one side of the gun to provide a separate pneumatic supply means. It can be categorized as a fixed gun that receives bullets and can fire them continuously. In the case of portable guns, it is often used for 'survival games' or general toys, which are recently enjoyed for leisure. It is widely used in amusement parks and recreation rooms.

Of the two types of shooting game guns, fixed guns generally have a separate distance from the point where the gun is installed, and then the game is performed by setting a separate target and calculating the score. These fixed guns are inconvenient to handle because their bullets are very small, with a diameter of 6mm, and if the user loads the bullets into the magazine one by one, there are problems that frequently occur in the gun during the use of the magazine. The game system that connects the air hose for supplying air to the air and supplies the bullet loaded in the separate bullet container to the air hose by using a compressor to fire the bullet after it is supplied to the gun.

Thus, the conventional game system as described above requires a separate bullet supply device for supplying a bullet to the gun connected to the air hose, the accompanying drawings Figure 11 shows a conventional general bullet supply device, shown in the figure A bullet containing portion A in which a bullet discharge hole A1 is formed; A bullet feed shaft (B) installed at a lower portion of the bullet accommodating portion (E) to transfer the bullet discharged from the bullet discharge hole; Drive means (E) installed at one end of the bullet feed shaft (B) to rotate the bullet feed shaft; A bullet conveying means (G) for connecting the bullet conveying shaft and the gun so as to supply the bullet conveyed from the bullet conveying shaft to the gun; It is composed of pneumatic supply means (H) for blowing the air pressure to the bullet transport means to send the bullet to the gun.

However, such a conventional bullet supply device, the bullet transport means (G) using a bullet transport axis (B) to supply a large amount of bullets accommodated in the bullet receiving portion (A) to the bullet transport means (G) connected to the gun ), When supplying the bullet from the bullet accommodating portion (A) to the bullet feed shaft (B) through the vertical transfer hole (C1) is not constant and changes from time to time, driving means (A) such as a motor Rotational speed of the rotating bullet feed shaft (B) is not exactly matched to the feed rate of the bullet, or is smaller than the normal bullet of 6 mm diameter in the bullet receiving portion (A), smaller or less spherical If bad bullets are mixed, the bullets supplied through the vertical transfer hole (C1) are sandwiched between the lower portion of the vertical transfer hole (C1) formed in the upper plate (C) and the bullet transfer shaft (B) in which the spiral groove (B1) is formed. The supply of bullets is interrupted or There was a problem that occurs frequently is the case from being damaged.

In addition, if the bullet does not fire due to the above problem, the entire supply device must be disassembled to repair it, resulting in operating losses resulting in economic burden to the manager as well as repair costs. .

In addition, the frequent jamming of the bullet makes it difficult to rotate the bullet feed shaft (B) at a high speed, and the supply speed of the bullet cannot be increased, so that high-speed continuous shooting is not possible when firing the bullet from the gun (F). Even if the trigger of (F) was pulled, the plastic bullet was fired only one shot at a time, so that only the pistol-type game, not the machine gun type, could be applied.

The present invention has been devised to solve the above-mentioned conventional problems, and enables high-speed continuous shooting of bullets, and at the same time, the operation and vibration of the model gun resembles a real gun, thereby increasing the fun of the shooting game. There is a purpose of the present invention.

In order to achieve the above object of the present invention, the present invention is to form a bullet accommodating part inside the gun and to install a conveying screw therein, the conveying screw on one side is provided with a bad bullet selection means and a faulty transfer control means high-speed bullet to the launch unit It enables high-speed continuous shooting of bullets, and by forming a vibrating part at the rear of the main body to generate vibration generated when the real gun fires a bullet, maximizing the realism of the shooting game and at the same time inside the bullet accommodating part. Shake the bullet accommodated in the supply of the bullet to be made more smoothly as described in more detail by the accompanying drawings as follows.

1 is a side cross-sectional view showing the overall configuration of the subject innovation

Figure 2 is a rear cross-sectional view of the bullet containing part of the present invention

Figure 3 is a cross-sectional view showing a bad bullet screening by the sorting plate of the present invention

4 is an exemplary view showing an embodiment of the selection plate of the present invention

5 is a cross-sectional view illustrating the coupling portion of the bullet containing portion and bullet projectile of the present invention

6 is a cross-sectional view of the bullet projectile of the present invention

Figure 7 is a side cross-sectional view showing a vibration portion of the subject innovation

8 is a rear cross-sectional view of the vibration unit of the present invention

9 is a cross-sectional view showing a barrel rotating part of the present invention

10 is a perspective view showing the appearance of the gun of the present invention

11 is an exemplary view showing a conventional bullet supply device.

<Description of Symbols for Main Parts of Drawings>

10: body 102: lid

20: bullet containing part 202: discharge part

204: bullet discharge hole 30: transfer screw

302: spiral groove 304: driving means

306: sorting plate 308: elastic piece

308a: spacing plate 40: bullet projectile

401: Launcher 403: Stopper

403a: coil spring 405: optical sensor

407: air spray nozzle 409: launch tube

50: vibration motor 502: crank

60: connecting rod 602: handle portion

604: diaphragm 604a: protrusion bar

70: vibrating body 702: guide

704: groove portion 706: bolt model

80: rotating body 802: rotating gear

804: rotary motor 804a: drive gear

806: support tube 808: barrel model

A bullet containing portion in which a bullet discharge hole is formed; A bullet transfer shaft installed at a lower portion of the bullet accommodating part to transfer the bullet discharged from the bullet discharge hole; Driving means installed at one end of the bullet feed shaft to rotate the bullet feed shaft; Bullet conveying means for connecting the bullet conveying shaft and the gun so as to supply the bullet conveyed from the bullet conveying shaft to the gun; In the shooting game device having a bullet supply device consisting of a pneumatic supply means for blowing the air pressure to the bullet transport means to send the bullet to the gun,

The upper part of the main body 10 is provided with a lid 102 and the lower part of the bullet receptacle 20 having the discharge part 202 formed therein, forming a spiral groove 302 and rotating by the driving means 304. Install a conveying screw 30, one side of the discharge portion 202 is installed with a bad bullet selection means, the inside of the bullet discharge hole 204 formed on one side wall of the bullet receiving portion 20, the poor transfer control means The transfer section,

A launch hole 401 formed at the center of the bullet projectile 40 in which a stopper 403 is installed with a coil spring 403a, and an optical sensor and an air spray nozzle 407 to which an air hose is connected are installed at one side thereof. One side of the bullet projectile 40 is placed on the front surface of the bullet receiving unit 20 so as to communicate with the bullet discharge hole 204 formed on the front surface of the bullet receiving unit 20, and the other side of the bullet projecting body 40 is fired. A launch unit having a launch tube 409 installed so as to communicate with the ball 401 and a support tube 806 disposed at an outer side of the support tube 806, and having a barrel rotating portion at one side of the support tube 806;

The crank 502 is installed on the rotating shaft of the vibration motor 50 installed inside the main body 10, and a vibration part configured to vibrate by connecting the vibration means reciprocating back and forth from the main body with the crank 502. to be.

On the other hand, the defective bullet screening means is provided with a resilient sorting plate 306 on one side wall of the discharge portion 202, the lower end of the sorting plate 306 is positioned horizontally with the upper peripheral edge of the transfer screw 30 It is characterized by.

In addition, the defective transfer control means is provided with a gap retaining plate 308a on the front inner wall of the bullet accommodating unit 20, and then install an elastic piece 308 on the front of the gap retaining plate 308a, the elastic piece The lower end of 308 is characterized in that it is close to the top of the bullet loaded on the transfer screw (30).

In addition, the vibrating unit is provided with connecting rods 60 by both sides of the main body 10 with the bushings movable back and forth, and the guides 702 installed at both ends of the vibrating body 70 are inserted into the connecting rods, and then the vibrating body ( 70 is installed by inserting the protrusion 502a of the crank 502 into the groove 704 formed on the bottom of the bottom, the handle 602 is formed on the outer end of the connecting rod 60, the inner end of the connecting rod 60 The diaphragm 604 provided with the protruding rod 604a is provided.

In addition, the barrel rotating unit is rotatably installed a rotating body 80 formed with a rotating gear 802 on one side of the outer circumferential surface of the support tube 806 to drive the drive gear 804a of the rotating motor 804 to the rotating gear 802. In combination with the barrel model 808 is characterized in that to rotate the rotating body 80 is installed radially.

When described in more detail by the accompanying drawings a preferred embodiment of the present invention having such a configuration as follows.

1 is an exemplary cross-sectional side view showing the overall configuration of the present invention, the present invention is to form a hopper-shaped bullet receiving portion 20 inside the main body 10 having the appearance of a machine gun shape, the main body 10 A large amount of plastic bullet can be accommodated into the bullet accommodating part 20 through the upper lid 102.

The bullet receptacle 20 is provided with a discharging part 202 long in the lower portion so as to support the bearing of the transfer screw 30 between the front wall and the rear wall of the bullet receptacle 20, so that the transfer screw is installed. One end of the 30 is attached to the driving means 304 as shown in Figure 2 by rotating the drive gear installed at the end of the transfer screw 30, the rotation of the transfer screw is made.

Figure 2 is a rear cross-sectional view of the bullet receiving portion 20, as shown in the drawing of the resilient sorting plate 306 on one side of the discharge portion 202 of the bullet receiving portion 20 made of a hopper type. The lower end of the sorting plate 306 is positioned horizontally with the upper outer periphery of the transfer screw 30 installed at the bottom of the bullet accommodating part 20, and the sorting plate 306 and the bullet accommodating part 20 are disposed. The discharge part 202 formed between the walls of the wall is formed so as to maintain a width enough to pass one bullet, so that when the normal 6mm diameter bullet is normally loaded in the spiral groove 302 of the transfer screw 30 as shown in the drawing, The bullet is located between one side of the discharge part 202 of the bullet accommodating part 20 and the sorting plate 306 to be transported toward the firing part by the rotation of the conveying screw 30.

Therefore, as shown in FIG. 3, when a small bullet, not a normal bullet, is loaded in the spiral groove 302 of the transfer screw 30, the loaded screw does not catch the sorting plate 306. By rotating the 30 is discharged to the outside of the bullet accommodating portion 20 through the space between the spiral groove 302 and the sorting plate 306 of the transfer screw 30 can be made of the selection of bad bullets.

Figure 4 shows an embodiment of the sorting plate described in FIG. 3, (a) shows the most common sorting plate 36 in the form of a square plate formed with a fastening hole (36a), (b) is also As another embodiment, as shown in the drawing, the sorting plate 36 'having the lower portion formed in the shape of a comb teeth, it is preferable to fabricate using a material having elasticity, such as silicon, thin metal plate, synthetic resin.

FIG. 5 is a cross-sectional view illustrating a coupling portion of the bullet accommodation portion 20 and the bullet projectile 40 installed in front of it, and as shown in the drawing, a space maintaining plate 308a is provided on the front inner wall of the bullet accommodation portion 20. After laying, the elastic piece 308 is laid on the front surface of the gap maintaining plate 308a, but the lower end of the elastic piece 308 is installed to be close to the top of the bullet loaded on the transfer screw 30. When the elastic piece 308 is installed, the installation height of the elastic piece 308 installed on the front surface of the gap retaining plate 308a when transferring the bullet inside the bullet accommodating part 20 to the launching part using the transfer screw 30. In addition, the spiral groove 302 of the transfer screw 30 immediately before the supply to the launch unit is loaded with not only one bullet, but also elasticity when an incorrect bullet supply in which two bullets are introduced at a time occurs. The elastic piece 308 having pushed the upper bullet out Column by giving to, high-speed feeding of the bullet is enabling to prevent jamming of the ammunition.

In addition, the bullet projectile 40 is installed in front of the bullet receiving portion 20 so that the firing hole 401 formed at the center thereof is in direct communication with the bullet discharge hole 204 formed on the front surface of the bullet receiving portion 20. On one side of the bullet projectile 40, a stopper 403 carbonized with a coil spring 403a is laid so that the lower end of the curvature of the stopper 403 protrudes inside the firing hole 401 of the bullet projectile 40. When the bullets conveyed by the conveying screw 30 are introduced into the launch hole 401 of the bullet projecting body 40, they are momentarily stopped by the stopper 403.

At this time, the upper and lower portions of the position where the bullet stops, bullet detection means made of an optical sensor 405 for detecting the supply of the bullet is installed as shown in the accompanying drawings 5 to 6, after confirming the normal supply of the bullet When the confirmed signal is transmitted to the control unit for supplying air to the gun, pneumatic pressure is instantaneously supplied through the air spray nozzle 407 installed to be located just behind the stationary bullet and stopped in front of the stopper 403 by the pressure. The ammunition is fired to the front of the gun through the launch hole 401.

In this way, the time taken by the stopper 403 to stop the bullet momentarily and then fired by pneumatic is about 0.03 seconds, which is supplied by the transfer screw 30 to the launch hole 401 of the bullet projectile 40. Since it can be controlled using a solenoid valve connected to the air injection nozzle 407 so as to be equal to the time required, the bullet can be fired at the same speed as the feed rate of the bullet, so that the bullet can be shot at high speed up to 30 shots per second. Not only can be fired, but also through the rotational speed of the transfer screw 30, the control of the air injection nozzle 407 it is possible to adjust the rate of fire of the bullet below.

Figure 7 is a side cross-sectional view illustrating a vibrating part of the present invention, the accompanying drawings Figure 8 is a cross-sectional view of the back of the vibrating portion, as shown in the main body 10, the vibration motor 50 to interlock with the trigger of the gun as shown in the figure Is installed, the crank 502 is installed on the rotating shaft of the vibration motor 50.

In addition, both sides of the vibration motor 50 are provided with connecting rods 60 that can be moved back and forth by bushings installed in the main body 10, and the connecting rods 60 are provided with guides 702 provided on both sides of the vibrating body 70. Is inserted into the groove 704 formed on the bottom of the vibrating body 70, and the projection 502a of the crank 502 in which the roller is fitted is inserted, and when the trigger of the gun is pulled, the vibration motor interlocks with the trigger. As the 50 rotates, the crank 502 rotates to reciprocate the vibrating body 70 forward and backward along the connecting rod 60.

Before and after the reciprocating movement of the vibrating body 70 is made along the connecting rod 60 installed in the main body 10, the connecting rod 60 is also installed to be moved back and forth by the bushing installed in the main body 10. Therefore, the reciprocating motion before and after the vibrating body 70 serves to vibrate the connecting rod 60 before and after.

When the connecting rod 60 vibrates back and forth in this manner, vibration is transmitted to the handle portion 602 installed at the outer end of the connecting rod 60 so that the handle portion 602 repeatedly hits the body 10 and the whole body 10. In order to cause the vibration in, not only the action of shaking the bullet receiving portion 20 so that the bullet accommodated inside the bullet receiving portion 20 can be discharged smoothly to the discharge portion 202 formed below, the connecting rod 60 Vibration is also transmitted to the diaphragm 604 provided at the other end of the diaphragm, and the diaphragm 604 has a protruding rod 604a formed at the bottom thereof to reciprocate the inside of the bullet accommodating part 20, thereby providing a bullet accommodating part ( 20) It plays a role of shaking the bullets accommodated therein so that the bullet can be well discharged to the discharge portion 202 of the lower portion of the bullet accommodating portion 20 together with the vibration of the main body 10.

Further, as shown in the figure, a bolt model 706, such as a bolt of a solid machine gun, is provided on the upper part of the vibrating body 70, and a long hole 708 is formed on the upper body 10 so that the bolt model 706 can reciprocate. When the gun is triggered, the missile model 706 reciprocates back and forth as in actual use of the gun, thereby maximizing the realism when using the gun to double the fun of the shooting game.

On the other hand, Figure 9 is a cross-sectional view illustrating the barrel rotating portion, the barrel rotating portion is installed in the support tube 806 after the support tube 806 at one end of the bullet projecting body 40 for the realism, such as a real gun. By installing the rotating body 80 having the rotating gear 802 formed therein with a rotatable bearing or the like, the rotating motor 804 is provided on both sides of the rotating gear 802 as shown in the figure, and the rotating motor 804 When the drive gear 804a and the rotary gear 802 mesh with each other and the rotary motor 804 interlocks with the trigger and the operation, when the trigger is pulled, the rotating body 80 rotates, so that the front of the rotating body 80 is rotated. Since a large number of barrel models 808, such as the actual Balkans installed at the same time rotates with the firing of the bullet, it is possible to maximize the realism in the game using the gun to double the fun of the shooting game.

Accompanying drawings Figure 10 is a perspective view showing the appearance of the most preferable when the gun is manufactured on the basis of the basic configuration of the present invention described above, basically the form of the gun to have a structure such as scaffolding, but is not limited to this Naturally, producers can produce products in various forms.

As described above, in the present invention, when a large amount of plastic bullets are put into the bullet container configured in the main body, the defective bullets are sorted out from the plastic bullets by the elastic sorting plate and the transfer screw, and then only normal bullets are discharged to the launching unit. Since it is conveyed, it is possible to prevent the failure of the gun due to the use of the defective bullet.

In addition, not only the transfer of the bullet by the conveying screw is made at a high speed, but also the firing unit can continuously fire the bullet, so that the high-speed firing of the plastic bullet is possible. Vibration occurs in the part, and the barrel part of the gun maximizes the realism of the game gun by rotating like the real gun, which greatly increases the fun of the shooting game using the game gun, thereby improving the operating profit. have.

Claims (6)

A bullet containing portion in which a bullet discharge hole is formed; A bullet transfer shaft installed at a lower portion of the bullet accommodating part to transfer the bullet discharged from the bullet discharge hole; Driving means installed at one end of the bullet feed shaft to rotate the bullet feed shaft; Bullet conveying means for connecting the bullet conveying shaft and the gun so as to supply the bullet conveyed from the bullet conveying shaft to the gun; In the shooting game device having a bullet supply device consisting of a pneumatic supply means for blowing the air pressure to the bullet transport means to send the bullet to the gun, The upper part of the main body 10 is provided with a lid 102 and the lower part of the bullet receptacle 20 having the discharge part 202 formed therein, forming a spiral groove 302 and rotating by the driving means 304. Install a conveying screw 30, one side of the discharge portion 202 is installed with a bad bullet selection means, the inside of the bullet discharge hole 204 formed on one side wall of the bullet receiving portion 20, the poor transfer control means The transfer section, A launch hole 401 formed at the center of the bullet projectile 40 in which a stopper 403 is installed with a coil spring 403a, and an optical sensor and an air spray nozzle 407 to which an air hose is connected are installed at one side thereof. One side of the bullet projectile 40 is placed on the front surface of the bullet receiving unit 20 so as to communicate with the bullet discharge hole 204 formed on the front surface of the bullet receiving unit 20, and the other side of the bullet projecting body 40 is fired. A launch unit having a launch tube 409 installed so as to communicate with the ball 401 and a support tube 806 disposed at an outer side of the support tube 806, and having a barrel rotating portion at one side of the support tube 806; The crank 502 is installed on the rotating shaft of the vibration motor 50 installed inside the main body 10, and a vibration part configured to vibrate by vibrating the vibration means for reciprocating back and forth from the main body with the crank 502. Pneumatic shooting gun The method of claim 1, wherein the bad bullet selection means is to install a resilient sorting plate 306 on one side wall of the discharge portion 202, the lower end of the sorting plate 306 is horizontal to the upper peripheral edge of the transfer screw 30 Pneumatic shooting game gun, characterized in that located in The pneumatic shooting game gun according to claim 2, wherein the selection plate 36 has a lower portion formed in the shape of a comb. The method of claim 1, wherein the bad feed control means is provided with a resilient piece 308 on the front surface of the gap maintaining plate 308a after laying the gap retaining plate 308a on the front inner wall of the bullet receptacle 20, Shooting game gun using pneumatic, characterized in that the lower end of the elastic piece 308 is close to the top of the bullet loaded on the transfer screw 30 The method of claim 1, wherein the vibrating portion is provided with connecting rods 60 to the front and rear movable bushings on both sides of the main body 10, and the guide 702 provided on both ends of the vibrating body 70 is fitted to the connecting rods, The protrusion 502a of the crank 502 is inserted into the groove 704 formed on the bottom of the vibrating body 70, and the handle 602 is formed at the outer end of the connecting rod 60, and the connecting rod 60 Shooting game gun using pneumatic, characterized in that the inner end is provided with a diaphragm 604 having a protruding rod (604a) The method according to claim 1, wherein the barrel rotating unit is rotatably installed a rotating body 80, the rotary gear 802 formed on one side of the outer peripheral surface of the support tube 806 to drive the drive gear 804a of the rotary motor 804 to the rotary gear. Pneumatic shooting game gun using a pneumatic gun, characterized in that the barrel model 808 to rotate the rotating body 80 is installed radially