KR101557005B1 - A gas filling device of the shooting gun - Google Patents

A gas filling device of the shooting gun Download PDF

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Publication number
KR101557005B1
KR101557005B1 KR1020150090665A KR20150090665A KR101557005B1 KR 101557005 B1 KR101557005 B1 KR 101557005B1 KR 1020150090665 A KR1020150090665 A KR 1020150090665A KR 20150090665 A KR20150090665 A KR 20150090665A KR 101557005 B1 KR101557005 B1 KR 101557005B1
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KR
South Korea
Prior art keywords
charging
gas
hole
gun
shooting
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Application number
KR1020150090665A
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Korean (ko)
Inventor
김진광
Original Assignee
주식회사 알지에스전자
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Priority to KR1020150090665A priority Critical patent/KR101557005B1/en
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Publication of KR101557005B1 publication Critical patent/KR101557005B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
    • F41B11/70—Details not provided for in F41B11/50 or F41B11/60
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/04—Arrangement or mounting of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
    • F17C5/06—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures for filling with compressed gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
    • F41B11/60—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

The present invention relates to a gas charging device for a gun, which charges a gun with gas through a charging hole formed in the lower part of the gun. The gas charging device for a gun comprises: a gas storing unit comprising an opening and closing unit and supplying gas stored therein; a charging support unit through which a fixing connection hole penetrates; and a gas charging unit. The gas charging unit comprises: a housing fixed to the charging support unit by a fixing bolt, wherein one side is connected to a charging hose and an elastic spring is installed on the inner side; a connection unit connected to the inner circumference of the housing by a screw; an operation guide connected to the inner circumference of the connection unit by the screw and having an injection hole on the inner circumference; and a charging operation pin having a connection hole and inserted into the injection hole of the operation guide, wherein a coupling unit attached to the lower surface of the operation guide and coupled to the elastic spring is coupled to one side, and a protrusion hung on the upper surface of the operation guide by protruding toward the upper side is formed on the other side. The gas charging device can charge a gun with gas only by pressing the charging hole of the gun while bringing the charging hole into contact with the charging operation pin of the gas charging unit.

Description

[0001] The present invention relates to a gas filling apparatus for a shooting gun,

The present invention relates to a gas filling apparatus for a shooting gun, and more particularly, to a gas filling apparatus for a shooting gun capable of not only filling a gas by the action of pressing the charging gun of the shooting gun against the charging operation pin, It is possible to prevent leakage and to eliminate the inconvenience of the user due to the gas charging, and the gas cylinder can be easily replaced due to the movement arrangement of the gas storage means through the opening / closing door and the moving wheel, The present invention relates to a gas filling apparatus for a used gun which can be easily assembled with a simple structure and can be conveniently manufactured and installed at a low cost.

As we know, there are virtual experiences in which students experience experiences that are difficult to implement in actual situations while having the same feelings as real situations in a virtual space simulating actual situations through the recent development of multimedia technology and computer programming technology It has attracted a lot of popularity.

Particularly, in the virtual space simulating the actual situation, such as aircraft training and indoor driving practice are performed in the virtual space. Also, in the sports area, the training of the athletes is performed in the virtual space, have.

On the other hand, in the field of entertainment, multimedia experience and computer technology experience situations that can not be produced in a real situation through virtual experience.

In this way, the virtual reality education by the simulator is used to cultivate the ability to cope properly when real situation occurs by actually experiencing situations that are difficult to direct in actual situations.

In recent years, it has become possible to actively cope with real situations by using various multimedia and computer technologies to simulate real situations and to create various environments that can be practically generated in a virtual space, A video shooting training system has been researched and developed so that the field experience and the shooting skill can be polished.

In Korea, only authorized persons, such as police officers and soldiers, are allowed to use firearms.

Therefore, they are only allowed to use firearms in authorized areas, and firearms are limited to the use of firearms on fixed targets several times a year.

In addition to the standardized shooting training using guns for fixed targets as well as the lack of opportunities for training, if the use of firearms is actually permitted, There is a problem that I can harm innocent people.

In addition, when actual shooting training is performed, various complaints by the residents near the training site and temporal, spatial, and material constraints cause a problem in constructing an efficient training system.

In order to solve such a problem, a need has arisen for a video shooting training system as described above, and a charging technique for a gun and a gun has become necessary.

Accordingly, a paint gun for survival games such as No. 20-0344498 has been developed.

Registration Practical Newspaper Bulletin 20-0344498 (Mar. 2, 2004) "Paint Gun for Survival Game" - Park, Jun-Ik

The conventional paint gun for survival game as described above has a structure in which a gun is charged with gas to fire a bullet, and a gas container portion filled with a filler gas for emitting a bullet can be configured to easily fire the bullet to a desired position there was.

However, since the gas container portion is directly connected to the firearm, the use of the firearm is inconvenient, and when the gas is dropped, the gas container portion filled with the filling gas must be replaced. Therefore, There was difficulty in keeping and keeping.

In recent years, there has been developed a firearm in which a firearm is equipped with a charging part capable of charging a firearm itself, which makes it difficult to charge the firearm with the gas. Thus, A gas filling apparatus for a gun has been developed.

It is an object of the present invention to provide an apparatus and a method for charging a gas, which is formed in a shape of a lower subassembly of an injection port of a charging port formed in a lower portion of a shooting gun, To provide a gas filling device for a shooting gun.

In addition, according to the present invention, since the gas filling means is configured to supply gas according to the lowering operation of the charging operation pin, the gas filling can be achieved only by pressing the shooting gun in the downward direction, And the charging operation pin can be returned to the initial state by the elastic force of the elastic spring only by the operation of moving the charging operation pin to the initial state, thereby facilitating charging and leakage of the gas.

In addition, the present invention is characterized in that the charging support means is constituted by the shooting holes formed with the insertion holes, so that the charging of the gas can be easily performed during or after the shooting so that the inconvenience of the user due to the charging of the gas is eliminated, And a charging device.

In addition, the present invention can accomplish the moving arrangement of the gas storage means through the opening and closing door, and can easily replace the moving arrangement of the gas cylinder through the moving wheels formed in the gas storage means, And to provide a gas filling apparatus of the present invention.

In addition, the present invention allows the gas filling means to be easily assembled with a housing provided with an elastic spring, a connecting port, an operating guide, a charging operation pin and a coupling hole so as to be easily assembled and installed, The present invention is directed to a gas filling apparatus for a shooting gun.

According to an aspect of the present invention, there is provided a gas hose comprising: a gas storage unit configured to supply gas stored therein; A charging support means having a fixed engagement hole formed therethrough; A housing which is fixedly coupled to the charging and receiving means through a fixing bolt, a charging hose connected to the charging hose at one side thereof, and an elastic spring installed therein, a connecting port screwed into the inner circumference of the housing, And a coupling hole which is inserted into the injection hole of the actuating guider and which is coupled to the elastic spring at one side and is brought into close contact with the lower surface of the actuating guider is engaged and projected upward at the other side And a gas filling means for constituting a filling operation pin having a latching jaw which is hooked on an upper surface of the operating guider, wherein the gas filling means is capable of filling the filling gun of the shooting gun with the gas filling means, Wherein the gas injection device is a gas injection device.

By using the gas filling device of the shooting gun of the present invention, the inner periphery of the charging assistant port of the charging port formed at the lower portion of the shooting gun is formed in a lower vertical concave shape so that the charging operation pin of the gas charging means is brought into close contact with the charging port There is an advantage in that the gas filling preparation can be achieved.

In addition, according to the present invention, since the gas filling means is configured to supply gas according to the lowering operation of the charging operation pin, the gas filling can be achieved only by pressing the shooting gun in the downward direction, The charging operation pin can be returned to the initial state by the elastic force of the elastic spring, so that charging and leakage of the gas can be easily prevented.

In addition, the present invention is advantageous in that the charging support means is constituted by the shooting holes formed with the insertion holes, so that the charging of the gas can be easily performed during or after the shooting, thereby eliminating the inconvenience of the user due to the gas charging.

In addition, the present invention is not only capable of moving the gas storage means through the opening / closing door, but also can easily replace the moving arrangement of the gas cylinder through the moving wheels formed in the gas storage means, .

In addition, since the gas filling means of the present invention is easily constituted by the housing with the elastic spring, the connecting port, the operating guider, the charging operation pin and the coupling port, the gas charging means can be easily assembled and installed. It is a useful invention.

1 is a perspective view showing a gas filling apparatus for a shooting gun according to the present invention.
2 is an exploded perspective view showing a gas filling apparatus for a shooting gun according to the present invention.
3 is a cross-sectional view of the shooting gun and the gas filling means of the present invention.
Fig. 4 is an operating state in which gas supply and leakage are prevented according to the operation of the gas filling means of the present invention. Fig.
5 is a cross-sectional view showing a state in which the charging support means of the present invention is mounted with a shot so that the gas filling means and the gas storage means are provided on the shooting table.
Fig. 6 is an enlarged view of a portion A in Fig. 5; Fig.
FIG. 7 is a perspective view of the charging support means, the gas storage means, and the gas filling means shown in FIG.
FIG. 8 is a perspective view showing a state in which a shooting gun is charged into an insertion hole of a charging and receiving means according to the shot of the present invention to form a gas filling. FIG.

Hereinafter, the structure of the present invention will be described.

The present invention relates to a gas gun apparatus 1000 for shooting guns for charging a gas inside a shooting gun 400 through a charging port 430 formed at the lower part of the shooting gun 400, The charging means 430 includes a gas storage means 100, a charging support means 200 and a gas charging means 300. The charging means 430 of the shooting gun 400 is in close contact with the gas charging means 300 So that the gas can be charged only by pressurizing the gas.

First, the shooting gun 400 is configured to hit a target displayed on a display (not shown) by emitting a mounted bullet through a pressure of a gas, and a charging hole 430 for filling a gas is formed in a lower portion do.

The charging hole 430 is formed of a fitting groove 410 and a charging auxiliary port 420 so as to more easily fill the gas through an easy coupling of the gas charging means 300. In this case, The fitting groove 410 is formed at a lower portion of the shooting gun 400 and includes a fixing hole 411 for fixing the charging assistant 420 inserted in the fitting groove 410 to the center of the fitting gun 410 Respectively.

The charging assistant 420 is fixed to the fitting groove 410 as described above and includes a connecting body 421 for preventing interference with the fitting groove 410 and a connecting body 421 for holding the connecting body 421 And a fixing protrusion 425 protruded upward and fitted into the fixing hole 411. The inner circumference of the fixing protrusion 425 is filled with gas into the interior of the shooting gun 400 through the fixing hole 411 And a through-hole 423 for the through-hole 423.

According to an embodiment of the present invention, the filling port 430 of the shooting gun 400 is brought into close contact with the gas filling means 300 to complete filling preparation of the gas. For this purpose, The inner circumference of the connection body 421 is preferably formed to be inclined in a downwardly directed cone shape.

Hereinafter, as shown in FIGS. 1 to 4, the gas filling apparatus 1000 including the gas storage means 100, the charging support means 200, and the gas charging means 300 will be described in more detail do.

First, the gas storage means 100 constitutes the opening and closing port 121 and the charging hose 123 to supply the gas stored therein, and is constituted by a normal gas cylinder 120, more preferably, It is preferable to further include a moving frame 110 that can move the gas container 120 easily.

The gas storage means 100 includes a moving frame 110 provided with a moving wheel 111 at the lower portion thereof and an opening and closing port 121 and a charging hose 123, (120).

The opening and closing port 121 is configured to move the gas in the gas container 120 to the filling hose 123 through the opening and closing of the gas container 120. The filling hose 123 has one side connected to the gas filling means 300 to supply the gas delivered from the gas cylinder 120 to the shooting gun 400.

Secondly, the charging support means 200 is configured to support and support the gas charging means 300 and has a fixing engagement hole 243 for fixing the gas charging means 300 through the engagement of the fixing bolts 311 And is formed to pass through.

5 to 8, the charging and discharging means 200 may be constructed as a shooting for shooting. In this case, the charging and discharging means 200 is provided with the opening and closing door 210 The upper frame 230, the mounting barrel 240, and the support frame 250, which will be described in more detail below.

First, the installation frame 220 of the charging and receiving means 200 is a skeleton of a shooting table for supporting a user's body so that a user can easily fire using the shooting gun 400. The opening and closing door 210 .

The opening and closing door 210 is provided for safe storage and easy movement of the gas storage means 100 disposed inside the installation frame 220. The installation frame 220 is provided with an opening and closing door 210 A pair of base jaws 223 for supporting the upper and lower portions of the opening and closing door 210 at both sides of the lower portion and a fitting jaw 225 for receiving the upper portion of the opening and closing door 210, The opening and closing of the opening and closing door 210 can be facilitated by opening and closing of the opening and closing door 210 and the gas storage unit 100 can be easily moved according to the replacement of the gas cylinder 120.

The upper plate 230 is fixed to the upper portion of the installation frame 220 so that a user can lean against the body. The upper plate 230 includes a reader 233 for inputting or contacting a payment means such as a card, An operation button 235 for selecting difficulty level is provided, and an insertion hole 231 formed through the upper and lower portions is formed.

The insertion hole 231 may be formed at any position of the upper plate 230 by injecting the shooting gun 400 so as to perform gas filling. However, the insertion hole 231 may be formed at both sides of the charging support means 200 It is preferable that each user is formed in the center portion of the upper plate 230 so as to enjoy shooting.

The mounting barrel 240 is configured to fix the gas filling means 300 to the mounting frame 220 of the charging means 200 and has an opening corresponding to the insertion hole 231 of the upper plate 230, The fixing barrel 241 is fixed on the upper side of the mounting frame 220. For this purpose, a fixing hole 243 for fixing the fixing bolt 311 is formed in the lower portion of the mounting barrel 240. [ Respectively.

A connection hole 245 for connecting the charging hose 123 formed in the gas cylinder 120 of the gas storage means 100 to the gas filling means 300 is further provided at one side of the mounting cylinder 240 .

Although the supporting frame 250 is configured to support the mounting barrel 240 in the inside of the mounting frame 220 and supports the lower portion of the mounting frame 220 in the figure, The mounting barrel 240 may be fixed to the lower surface of the upper plate 230. The mounting barrel 240 may be fixed to the lower surface of the upper plate 230. [

In addition, it is preferable that the mounting frame 220 formed in the charging and receiving means 200 further includes a holder so as to facilitate mounting and storing of the shooting gun 400 when shooting is not performed, It is further preferable that a mat 500 having a hole 510 corresponding to the insertion hole 231 is formed at the upper portion of the upper plate 230 to improve the convenience of the user who shoots.

Third, the gas filling means 300 is fixedly installed on the charging support means 200 such as a shooting stand through which the fixing hole 243 is inserted through the fixing bolt 311, as shown in FIGS. 1 to 5 And includes a housing 310, an elastic spring 320, a connector 330, an operation guide 340, a charging operation pin 350, and a coupling 360. Hereinafter, The gas charging means 300 installed inside the shooting table on the assumption that the charging and discharging means 200 is fired will be described in more detail.

The housing 310 of the gas charging means 300 is fixedly coupled to the bottom surface of the mounting cylinder 240 of the charging and receiving means 200 through the fixing bolt 311. The elastic spring 320 is inserted into the housing 310, And a female screw formed on the mounting groove 313.

A coupling groove 315 for coupling the fixing bolt 311 is formed in the lower portion of the housing 310 and a communication coupling hole 317 for communicating with the mounting groove 313 formed in the inner periphery is formed at one side And a charging hose 123 connected to the gas cylinder 120 of the gas storage means 100 is connected and installed.

The resilient spring 320 is inserted into the mounting groove 313 of the housing 310 and is connected to the lower end of the charging operation pin 350 to connect the charging operation pin 350 And acts to apply an elastic force to move it upward.

The connection hole 330 is formed in a hollow shape and is screwed to the inner circumference of the housing 310. The connection hole 330 is formed in the gas charging means 300 and includes a charging operation pin 350 and a resilient spring 320 For example.

The operation guider 340 includes a connector 330 for limiting a range in which the charging operation pin 350 is moved upward by interlocking with a coupling 360 coupled to a lower end of the charging operation pin 350, An injection hole 341 in which the filling operation pin 350 is inserted is formed in the inner periphery of the operation guider 340 and the injection hole 341 Is preferably formed to be larger than the outer diameter of the charging operation pin 350 inserted in the injection hole 341. [

The charging operation pin 350 is inserted into the injection hole 341 of the operation guider 340 as described above. The injection hole 341 is formed with a communication hole The gas passing through the injection hole 341 is moved to the upper portion of the charging operation pin 350 through the communication hole 351 to be supplied to the shooting gun 400 .

In addition, the charging operation pin 350 is limited in the elevating range, and the injection hole 341 is sealed at the portion where the elevating and lowering is restricted, so that the gas can be smoothly supplied and also the leakage of the gas can be prevented. The lower portion of the charging operation pin 350 protrudes from the lower side of the operation guider 340 and is coupled with the coupling 360. The upper portion of the charging operation pin 350 is hooked on the upper surface of the operation guider 340 And a stopping jaw 353 is formed.

The engaging jaw 353 is formed in the shooting gun 400 and has a shape having a smaller outer diameter toward the upper side in order to facilitate the easy coupling with the charging assistant port 420 formed in the inner peripheral lower vertical mounting shape .

The coupling member 360 is coupled to the lower portion of the charging operation pin 350 as described above to limit the upward movement of the charging operation pin 350 and to prevent the leakage of the gas through the injection hole 341 And is separately formed and assembled for easy installation of the charging operation pin 350. [

The charging operation pin 350 further includes a ring-shaped protrusion 355 at the lower side of the charging operation pin 350 for firmly and firmly coupling the charging operation pin 350 and the coupling hole 360, The charging operation pin 350 and the engaging hole 360 may be fixedly coupled to each other by a method such as screwing or bonding It may be fixedly installed.

Hereinafter, the installation method of the gas filling apparatus 100 of the shooting gun of the present invention will be described in more detail.

The charging operation pin 350 is inserted into the injection hole 341 of the operation guider 340 and then the coupling 360 is inserted into the lower end of the charging operation pin 350 protruded to the lower side of the operation guider 340 And the elastic spring 320 is fitted and fixed to the lower end of the coupling hole 360. [

Thereafter, the assembly of the gas filling means 300 can be completed by screwing the housing 310 and the connecting hole 330 into the threaded connection of the operating guide 340 and the connecting hole 330, The charging operation pin 350 and the fitting hole 360 are raised by the elastic spring 320 disposed to abut the mounting groove 313 of the housing 310. As a result, The injection hole 341 of the actuating guider 340 is closed by the coupling hole 360 so that the gas filling means 300 is assembled to prevent the leakage of the gas.

After the gas filling means 300 is assembled as described above, the gas filling means 300 is mounted on the mounting cylinder 240 of the charging means 200 so that the housing 310 of the gas filling means 300, And then the gas filling means 300 is connected to the mounting cylinder 240 through the engagement of the fixing bolts 311. The fixing bolts 311 are formed in the mounting cylinder 340, ).

The charging hose 123 of the gas storage means 110 disposed in the installation frame 220 is connected to the connection hole 240 formed in the installation case 240 through the opening / closing door 210 formed in the charging / 245 to the inside of the installation barrel 240 and connected to the communication connection hole 317 formed in the housing 310 of the gas filling means 300 to complete the assembling and installation of the present invention.

Accordingly, the user and the manager enjoying the shooting press the charging hole 430 of the shooting gun 400 in close contact with the charging operation pin 350 of the gas charging means 300 during shooting or after the shooting game is completed The gas can be charged only by the operation, and it is easy to manufacture with a simple configuration and easy to install and maintain because it is easy to assemble and install.

Hereinafter, the operation in which the gas supply and leakage are prevented depending on whether the gas gun 300 is charged by the gun gun 400 will be described in more detail.

When the charging port 430 of the shooting gun 400 is pressed against the charging operation pin 350 of the gas charging means 300 and the charging port 430 of the charging port 430 is pressed against the inner surface of the charging port 420, And the engaging protrusion 353 formed on the charging operation pin 350 is formed to be narrowed toward the upper side so that the charging operation pin 350 can be inserted into the charging hole 430 And is naturally disposed in the center.

In this state, when the shooting gun 400 is continuously pressed downward, the charging operation pin 350 is pushed down to be actuated so that the latching jaw 353 is brought into close contact with the upper surface of the operation guider 340, The upper side of the hole 341 is closed and the lower side of the injection hole 341 of the operation guider 340 which is hermetically closed by the lowering coupling hole 360 is opened.

The gas injected from the gas cylinder 120 into the housing 310 and the connector 330 through the charging hose 123 is supplied to the communication hole 350 of the charging operation pin 350 after the injection hole 341 is supplied, Is injected into the charging operation pin 350 through the charging port 351 and then supplied to the shooting gun 400 through the charging port 430 to charge the gas.

On the other hand, when the charging of the gas is completed and the shooting gun 400 is separated from the gas filling means 300, the pressure for pressing the charging operation pin 350 disappears.

Accordingly, since the charging operation pin 350 and the coupling hole 360, which have been lowered, are actuated by the elastic force of the elastic spring 320, the coupling hole 360 is brought into close contact with the lower surface of the operation guide 340, The lower side of the injection hole 341 of the opened operation guider 340 is closed and the leakage of the gas due to the closing of the lower injection hole 341 of the operation guider 340 is prevented.

100: gas storage means 110: moving frame 111: moving wheel 120: gas cylinder 121: opening and closing port 123: charging hose
The present invention relates to an apparatus and method for opening and closing a door of a refrigerator, and more particularly, to a refrigerator, a refrigerator, a refrigerator, and the like, 245: connection hole 250: support frame
The present invention relates to a gas filling apparatus, and more particularly, to a gas filling apparatus, which includes a gas filling means, a gas filling means, a fixing bolt, a mounting groove, and a connection groove. : Engaging jaw 355: projection 360: engaging hole 365:
400: shooting gun 410: fitting groove 411: fixing hole 420: charging auxiliary fitting 421: connecting body 423: through hole 425:
500: mat 510: hole
1000: Gas filling device of shooting gun

Claims (5)

1. A gas gun for a shooting gun, which fills a shooting gun with a filling port formed at the bottom of the shooting gun,
Gas storage means (100) constituting the opening / closing port (121) and the charging hose (123) to supply the gas stored therein;
A charging support means 200 having a fixing hole 243 formed therethrough;
A housing 310 fixed to the charging and receiving means 200 through a fixing bolt 311 and connected to a charging hose 123 at one side and having an elastic spring 320 installed therein, An operation guide 340 screwed to the inner periphery of the connection hole 330 and forming an injection hole 341 in the inner periphery thereof and a communication hole 351 formed in the inner periphery of the connection hole 330, A coupling hole 360 which is inserted into the injection hole 341 of the guider 340 and is coupled to the elastic spring 320 and is in close contact with the lower surface of the operation guider 340 is coupled, And a filling operation pin (300) constituting a filling operation pin (350) having a latching protrusion (353)
Wherein the gas filling means is capable of charging gas only by pressing the filling port (430) of the shooting gun (400) in a state of being in tight contact with the charging operation pin (350) of the gas filling means (300) .
The apparatus of claim 1, wherein the filler (430)
A fitting groove 410 formed at a lower portion of the shooting gun 400 and constituting a fixing hole 411;
A connection body 421 which is inserted into the fitting groove 410 and a fixing protrusion part 421 which is formed on the inner circumference and has a through hole 423 so as to protrude upward from the connecting body 421 and is fitted into the fixing hole 411 And a charging auxiliary port 420,
Wherein an inner circumference of the connecting body (421) formed in the charging assistant (420) is formed to be inclined in a downwardly directed conical shape.
2. The charging device according to claim 1,
An installation frame 220 having an opening / closing door 210 at a lower portion thereof;
An upper plate 230 fixed to the upper portion of the installation frame 220 by forming an insertion hole 231 and provided with a reader 233 and an operation button 235;
An installation barrel 240 having an opening 241 corresponding to the insertion hole 231 of the upper plate 230 on the upper side and fixed to the inside of the installation frame 220 and having a fixing hole 243 at the lower portion thereof, ;
And a support frame (250) formed on the installation frame (220) and supporting the installation barrel (240)
The gas storage means 100 is composed of a moving frame 110 provided with a moving wheel 111 and a gas cylinder 120 which is installed in the moving frame 110 by forming a door 121 and a charging hose 123 ,
Wherein the gas storage means (100) is disposed inside the installation frame (220) through opening / closing of the opening / closing door (210).
The apparatus of claim 3, wherein the mounting frame (220) of the charging and receiving means (200) further comprises a holder (221) for seating the shooting gun (400)
Wherein the upper plate (230) further comprises a mat (500) having a hole (510) corresponding to the insertion hole (231).
The gas charging device (300) according to claim 1, wherein a ring-shaped projection (355) is further formed on an outer lower side of the charging operation pin (350)
And a groove portion (365) corresponding to the projection (355) is formed on the inner circumference of the coupling hole (360).
KR1020150090665A 2015-06-25 2015-06-25 A gas filling device of the shooting gun KR101557005B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210108880A1 (en) * 2019-10-14 2021-04-15 DTX Tooling, LLC Shoulder Shot Tree Toppler
KR102267972B1 (en) * 2020-01-23 2021-06-23 (주)지우정보기술 gas filling device for imitation gun magazine

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200344498Y1 (en) 2003-11-03 2004-03-11 박준익 A paint gun for survival game
KR100899487B1 (en) 2007-08-24 2009-05-26 주식회사 애니웍스 Shooting game system
KR200452365Y1 (en) 2008-02-13 2011-02-22 이상빈 A simulation firearms
KR101179218B1 (en) 2009-06-05 2012-09-04 주식회사 인퍼니 Apparatus and method for virtual shooting game

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200344498Y1 (en) 2003-11-03 2004-03-11 박준익 A paint gun for survival game
KR100899487B1 (en) 2007-08-24 2009-05-26 주식회사 애니웍스 Shooting game system
KR200452365Y1 (en) 2008-02-13 2011-02-22 이상빈 A simulation firearms
KR101179218B1 (en) 2009-06-05 2012-09-04 주식회사 인퍼니 Apparatus and method for virtual shooting game

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210108880A1 (en) * 2019-10-14 2021-04-15 DTX Tooling, LLC Shoulder Shot Tree Toppler
US11885583B2 (en) * 2019-10-14 2024-01-30 DTX Tooling, LLC Shoulder shot tree toppler
KR102267972B1 (en) * 2020-01-23 2021-06-23 (주)지우정보기술 gas filling device for imitation gun magazine

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