KR101046139B1 - Blanks reactive power of k2 automatic rifles, which replaced the generator reactive power - Google Patents

Blanks reactive power of k2 automatic rifles, which replaced the generator reactive power Download PDF

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Publication number
KR101046139B1
KR101046139B1 KR1020100112526A KR20100112526A KR101046139B1 KR 101046139 B1 KR101046139 B1 KR 101046139B1 KR 1020100112526 A KR1020100112526 A KR 1020100112526A KR 20100112526 A KR20100112526 A KR 20100112526A KR 101046139 B1 KR101046139 B1 KR 101046139B1
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KR
South Korea
Prior art keywords
gas
ball
automatic rifle
opening
closing
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Application number
KR1020100112526A
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Korean (ko)
Inventor
김영준
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김영준
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Priority to KR1020100112526A priority Critical patent/KR101046139B1/en
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Publication of KR101046139B1 publication Critical patent/KR101046139B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A13/00—Cooling or heating systems; Blowing-through of gun barrels; Ventilating systems
    • F41A13/06—Evacuating combustion gas from barrels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A33/00—Adaptations for training; Gun simulators
    • F41A33/06—Recoil simulators
    • 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
    • F41B11/50—Magazines for compressed-gas guns; Arrangements for feeding or loading projectiles from magazines
    • F41B11/55—Magazines for compressed-gas guns; Arrangements for feeding or loading projectiles from magazines the projectiles being stored in stacked order in a removable box magazine, rack or tubular magazine
    • F41B11/56—Magazines for compressed-gas guns; Arrangements for feeding or loading projectiles from magazines the projectiles being stored in stacked order in a removable box magazine, rack or tubular magazine the magazine also housing a gas cartridge

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

The present invention is a hammer receptacle for receiving a hammer interlocked with the body of the body moving in the bolt carrier moving part of the K2 automatic rifle and the trigger of the automatic rifle and the ball hitting the body is installed on the body and the body A gas carrier valve having a bolt carrier having a front insertion hole formed at the front of the valve and an opening / closing pin portion inserted into the front insertion hole to be hit by the ball, is installed at the rear, and a gas receiving space is formed at the inner side thereof, A gas opening / closing valve section comprising a gas inlet / outlet in communication with a space portion, and a magazine section having a gas ejection section for supplying gas from the gas inlet / outlet section, wherein the high-pressure gas and air pressure stored in the magazine section include the gas ejection section. And the gas is accommodated in the gas receiving portion through the gas inlet and the ball is pushed forward the rear of the opening and closing pin portion The gas is discharged through the gas ejection valve to push the bolt carrier backwards, and it is repeatedly operated to return to the front of the bolt guide and the recoil spring connected to the upper part of the bolt carrier to operate the K2 automatic rifle or the K1 automatic rifle. Reaction force generated by firing the ammunition and the dread bullet with the automatic rifle, replacing the ammunition and the dread bullet used for training in the K3 automatic rifle, is generated as the dread bullet by the reaction force generating device consisting of a bolt carrier, a gas opening / closing valve part, and a magazine part. The recoil power of the K2 automatic rifle was designed to reduce the cost of training by eliminating the cost of purchasing the ammunition and dread bullets, and the adapter cost that prevents the muzzle of the automatic rifle when using the dread bullets. It relates to an alternative reaction force generator.

Description

{Blanks reactive power of k2 automatic rifles, which replaced the generator reactive power.}

The present invention relates to a reaction force generating device which replaces the fear bomb reaction force of the K2 automatic rifle, and more specifically, the gas and the air pressure of the high pressure stored in the magazine part are received through the gas ejection part and the gas ejection part of the gas opening / closing valve part. Bolts of bolt carriers are pushed forward through the opening and closing pin portions of the gas ejection valves to discharge the gas through the gas ejection valves to push the bolt carriers to the rear, and the bolt guides connected to the upper part of the bolt carriers. And the recoil spring, which is repeatedly operated to return to the front, and replaces the bullets and terrors used for training in the K2 automatic rifle or K1 automatic rifle and K3 automatic rifle. Is a reaction force generating device consisting of a bolt carrier, a gas opening / closing valve part, and a magazine part. The reaction force of the automatic rifle generated by the dread bullets to feel the same, to eliminate the cost of the purchase of the ammunition and dread bullets, and to reduce the training cost by eliminating the adapter cost to block the muzzle of the automatic rifle when using the dread bullets .

As is well known, the DPR used in the automatic rifle is to remove only bullets from the bullets for training purposes, to distinguish them from the actual killing shots in order to give a realistic situation in the rifle training. It consists of casings and propulsion drugs.

These terror bullets are loaded into magazines and used in the rifle. When a trigger is pulled, the ball strikes the detonator's detonator, detonates the detonator and explodes a propellant, making it sound as if it's being used for training purposes. In this case, the weapons are fired and used in a state where a minimum safety distance is secured during training, thereby achieving the same effect as in combat.

However, in handling the bombs, the careful use of the bombs by the user or the manager to recycle them after the use of the bombs in training, and the management operation procedure based on the actual bullets are applied to prevent them from being used in crime. .

In producing such a dread bomb, since it is made of the same material as a real bullet, there is a problem in that expensive manufacturing cost is required.

In addition, in the field unit, the demand for the dread bullets is increasing to obtain a realistic training effect in training, which causes a large consumption of the national budget, and to improve the description and effect of the realistic training situation in the future. Additional Dreadshot

Since the demand is expected to occur largely, the cost is expected to increase further, resulting in a problem that the consumable cost continues to increase.

On the other hand, when using terror bombs in field units, there are no fears compared to real bullets, resulting in safety accidents caused by physical injuries such as burns and injuries due to carelessness, and undermining the training atmosphere due to safety accidents. There was a lot of waste in safety education and prevention programs.

In addition, the deterioration factor of gun life, such as gun wear and corrosion caused by the use of terror bombs, and the maintenance time of the soldiers increased due to firearms in the field.

In dealing with other horror bombs, there were problems such as excessive management time due to separate management of the management personnel and excessive demand for training administration due to payment. The psychological burden was so heavy that the training effect was always inherent.

In addition, there is a problem that the reaction force generating device that generates the same reaction force generated when using a fear bullet in an automatic rifle with a magazine unit, a gas opening and closing valve unit, a bolt carrier part operated by high-pressure gas and pneumatic pressure was not provided.

In order to solve such a problem, the present invention is a gas and air pressure of the high pressure stored in the magazine portion is accommodated in the gas receiving space through the gas inlet and outlet gas opening and closing the gas opening and closing portion of the gas injection valve bolting bolt back The ball of the carrier pushes forward to release the gas through the gas ejection valve to push the bolt carrier backwards, and repeatedly operates to return back to the bolt guide and recoil spring connected to the upper part of the bolt carrier. The reaction force generated by firing the ammunition and the dreaded ammunition with an automatic rifle, replacing the ammunition and the dread bullet used for training in the automatic rifle or the K1 automatic rifle and the K3 automatic rifle, generates a reaction force consisting of a bolt carrier, a gas opening / closing valve part, and a magazine part. The reaction force of the automatic rifle generated by the ammunition and dread bullets Reaction force that replaces the fear recoil power of the new K2 automatic rifle, which makes it feel comfortable, eliminates the cost of buying ammunition and dread bullets, and reduces training costs by eliminating the cost of adapters that block the muzzle of an automatic rifle when using the dread bullets. The object is to provide a generator.

In order to achieve the above object, the present invention provides a hammer penetrating horizontally inserted into the hammer and the rear body of the ball hit the hammer interlocked with the trigger of the automatic rifle and the hammer receiving portion is formed so that the hammer is accommodated and the upper portion of the body In the rifle spring revolving force of the automatic rifle is formed a fixed groove for fixing the lower portion of the bolt guide is fixed, the front of the body is formed with a front insertion hole, the bolt carrier moved in the bolt carrier moving part of the automatic rifle, automatic rifle A gas opening / closing valve portion provided in the chamber direction of the chamber, a gas blowing valve provided behind the gas opening / closing valve portion, and a rear of the gas blowing valve is inserted into the front insertion hole to be in contact with the front of the ball. Due to the gas injection valve is installed to open and close the in and out of the gas, the gas opening and closing valve portion A gas accommodation space portion formed and connected to the gas injection valve, and a gas entry / exit portion is installed under the gas opening / closing valve portion to communicate with the gas storage space portion, and is inserted into the magazine insertion portion of the automatic rifle. A gas jet entry and exit is formed at an upper portion so that the gas entry and exit is inserted, and the gas injection and exit is formed of a magazine unit provided in communication with a gas storage unit installed therein.

In addition, the guide guide having a guide hole in the front of the ball formed in the body is installed, characterized in that the front of the ball is inserted into the guide hole is installed.

In addition, a gas accommodating part is formed inside the gas ejection valve, and is moved from a closing wall provided in front of the gas accommodating part, a moving hole formed at the rear of the gas ejection valve, and a moving hole formed in the moving hole and the closing wall. The opening and closing ball and the opening and closing ball installed in connection with the moving part and the front of the moving part are opening and closing pin parts configured to open and close the moving hole of the closing wall, and a spring installed inside the gas receiving space part to support the front of the opening and closing ball. And a plurality of gas ejection holes formed around the moving hole and formed in communication with the gas accommodating part.

The gas ejection part may include a main body inserted into an insertion hole formed at an upper side of the magazine part, an ejection hole formed at an upper portion of the main body, and an elastic ring installed inside the ejection hole, and in the ejection hole and the elastic ring. An elevating pipe inserted therein, a plurality of communication holes formed in the middle circumference of the elevating pipe, a ball elevating by the gas pressure of the gas storage unit in the elevating pipe, and a lower portion of the ball to support an inner lower portion of the main body; A spring is installed on the stepped portion, and is inserted into the outer circumference of the upper portion of the main body, and is characterized in that it is composed of a cap having a blowing hole to match the blowing hole.

 According to the present invention, the gas and the air pressure of the high pressure stored in the magazine part are accommodated in the gas receiving space through the gas inlet and the gas inlet and outlet valve part, so that the ball of the bolt carrier pushes the rear of the opening and closing pin part of the gas inlet valve forward. By discharging the gas through the gas ejection valve to push the bolt carrier forward, it is repeatedly operated to return back to the bolt guide and the recoil spring connected to the upper part of the bolt carrier, K2 automatic rifle or K1 automatic rifle, Reaction force generated by firing the ammunition and the dread bullet with the automatic rifle, replacing the ammunition and the dread bullet used for training in the K3 automatic rifle, is a reaction force generating device composed of a bolt carrier, a gas opening / closing valve part, and a magazine part. It is effective to feel the reaction force of the automatic rifle being the same.

In addition, the present invention eliminates the cost of purchasing bullets and dread bullets, and has the effect of reducing the training cost by eliminating the adapter cost of blocking the muzzle of the automatic rifle when using the dread bullets.

In addition, the present invention has the effect of using the ammunition and fear bullets used in the automatic rifle and eliminates the hassle of laboring the ammunition and fear bullets.

In addition, the present invention has the effect of preventing the safety accident of the automatic rifle generated by the live bullets and dread bullets, and extend the life of the firearm of the automatic rifle.

1 is a schematic view according to the present invention.
Figure 2 is an exploded view showing the configuration of the bolt carrier, gas opening and closing valve portion, magazine portion according to the present invention.
Figure 3 is a schematic diagram showing a coupling relationship between the bolt carrier, the gas opening and closing valve portion, the magazine according to the present invention.
Figure 4 is a schematic separation cross-sectional view according to the present invention.
5 to 7 are schematic views showing the action according to the present invention.

In order to fully understand the present invention, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

The embodiments of the present invention may be modified in various forms, and the scope of the present invention should not be construed as being limited to the embodiments described in detail below. This embodiment is provided to more safely explain the present invention to those skilled in the art.

Therefore, the shape of the elements in the drawings and the like may be exaggerated to emphasize a more clear description. It should be noted that the same members in each drawing are sometimes shown with the same reference numerals.

In addition, detailed descriptions of well-known functions and configurations that are determined to unnecessarily obscure the subject matter of the present invention are omitted.

1 is a schematic diagram according to the present invention, Figure 2 is an exploded view showing the configuration of the bolt carrier, the gas opening and closing valve portion, the magazine portion according to the present invention, Figure 3 is a bolt carrier, gas opening and closing valve portion, magazine portion according to the present invention Figure 4 is a schematic diagram showing the coupling relationship, Figure 4 is a schematic separation cross-sectional view according to the present invention, Figures 5 to 7 are schematic views showing the action according to the present invention.

If described in detail with reference to those shown in Figures 1 to 7 the reaction force generating device 200 replacing the fear bomb reaction force of the K2 automatic rifle according to the present invention;

The reaction force generating device 200 replacing the fear bomb reaction force of the K2 automatic rifle according to the present invention includes a bolt carrier 10, a gas opening / closing valve part 20, and a magazine part 30.

The present invention removes the bolt carrier of the K2 automatic rifle, that is, the bolt carrier and the bullet magazine loaded with the bullet and the dread bullet, and the bolt carrier 10 into which the gas opening / closing valve part 20 of the present invention is inserted in front of the bolt bundle. Is inserted instead installed in the bolt carrier moving part 105 was installed, the magazine 30 is configured instead of the magazine.

Meanwhile, the lower portion of the bolt guide 104 coupled with the recoil spring 103 is coupled to the fixing groove 14 of the bolt carrier 10.

The automatic rifle 100 refers to a K2 automatic rifle, a K1 automatic rifle, a K3 automatic machine gun, and the like.

The lower portion of the bolt guide 104 of the automatic rifle 100, which is the K2 automatic rifle, is coupled to the fixing groove 14 and is provided with an elastic force of the recoil spring 103 installed in the bolt guide 104. It is configured to go back and forth.

The present invention will be described based on the K2 automatic rifle, but the K series automatic rifle K1 automatic rifle, the K3 automatic machine gun, the bolt carrier 10 of the present invention, the gas opening and closing valve unit 20 and the The magazine unit 30 is configured to replace the real and the dread bullets so that the recoil caused by the real and the dread bullets is the same in the real guns K1, K2 automatic rifle and K3 automatic machine gun.

The bolt carrier 10 of the present invention, as shown in Figures 1 to 3, the bolt carrier 10 is a hammer 102 that is interlocked with the trigger 101 of the automatic rifle 100 that is the K2 automatic rifle 100 The ball 11, which is priced at), is composed of a body 12 penetrated horizontally.

The ball 11 is configured to move back and forth in the ball hole (12a) formed in the body (12).

A semicircular groove portion 11a is formed in front of the ball 11 so that the rear portion of the moving portion 21d of the opening and closing pin portion 24f to be described later is inserted into the groove portion 11a.

That is, the groove 11a is to be guided to the front of the moving portion 21d stably to be inserted.
In addition, the guide guide portion 40 having a guide hole 41 is provided in front of the ball hole (12a) formed in the body 12 is configured.

In the guide hole 41 of the guide guide portion 40 is configured to be installed so that the front of the ball 11 is inserted.

At the rear of the body 12, a hammer receiving portion 13 is formed so that the hammer 102 is accommodated.

The hammer receiving portion 13 is composed of a space portion in which the upper portion of the hammer 102 is interlocked.

The upper portion of the body 12 is formed with a fixing groove 14 is fixed to the lower portion of the bolt guide 104 is fixed by the elastic force of the recoil spring 103 of the automatic rifle 100 is formed.

Located in front of the fixing groove 14, the loading handle fixing groove 16 is formed in the upper front of the body 12 so that the loading handle (not shown) of the automatic rifle 100 is coupled.

That is, when the bolt carrier 10 is pushed backward by the movable means (high pressure gas and pneumatic) it is automatically advanced forward due to the bolt guide 104 and the recoil spring 103.

In other words, the state in which the bolt carrier 10 is moved forward and backward is composed of the selector 108 for adjusting the single shot mode, the continuous shooting mode, and the three-point shooting mode of the automatic rifle 100 so that the selector 108 is continuously opened. When the bolt carrier 10 is continuously moved forward or backward, or when the selector 108 is set to the single shot mode, the bolt carrier 10 is moved forward or backward once, or the selector 108 is set in three-point mode. When the bolt carrier 10 is configured to be moved forward, backward three times.

In addition, the front insertion hole 15 is formed in front of the body 12 is configured.

The gas injection valve 21 of the gas open / close valve unit 20 to be described later is inserted into the front insertion hole 15.

In addition, the outer circumference of the body 12 is inserted into the inner circumference of the bolt carrier moving part 105 of the automatic rifle 100 is configured to be moved.

As shown in FIGS. 1 to 4, the gas open / close valve unit 20 is configured to be installed in the direction of the chamber 106 of the automatic rifle 100.

In addition, the gas opening and closing valve portion 20 is provided with a gas ejection valve 21 provided.
The rear of the gas ejection valve 21 is inserted into the front insertion hole 15 is configured to be in contact with the front of the ball (11).
The ball 11 is installed to open and close the gas inlet and outlet from the gas ejection valve 21.

A gas accommodating part 21a is formed in the gas ejection valve 21 and is composed of a closing wall 21b provided in front of the gas accommodating part 21a.

And a moving part 21c formed at the rear of the gas ejection valve 21, and a moving part 21d moving in the moving hole 21c and the moving hole 21c 'formed in the closing wall 21b. .
It consists of opening and closing ball (21e) is connected to the front of the moving portion (21d) is installed.
The opening and closing ball 21e is configured to open and close the moving hole 21c 'of the closing wall 21b.
That is, it is comprised by the said moving part 21d and the said opening-and-closing ball 21e, and is comprised by the opening-and-closing pin part 21f.

It is composed of a spring (21g) installed in the gas containing space 22 to support the front of the opening and closing ball (21e).

It is formed of a plurality of circumference of the moving hole (21c), it is composed of a gas blowing hole (21h) formed in communication with the gas receiving portion (21a).

It is preferable that the gas ejection holes 21h are formed in four, but the number is not limited thereto.

A gas accommodating space 22 is formed in the gas open / close valve part 20 and connected to the gas ejection valve 21. The gas accommodating space is formed below the gas open / close valve part 20. The gas inlet / outlet part 23 is provided in communication with the part 22, and is comprised.

1 and 4, the magazine part 30 is inserted into the magazine inserting part 107 of the automatic rifle 100 which is a K2 automatic rifle.

  A gas jet entry and exit 31 is formed at an upper portion so that the gas entry and exit 23 is inserted, and the gas jet entry and exit 31 is configured to communicate with a gas storage unit 32 installed therein.

The gas storage unit 32 is configured to store high pressure Co 2 gas and high pressure air pressure.

The gas blowing in and out part 31 is configured to allow high pressure Co 2 gas and high pressure pneumatic air to be extracted.

The gas ejection part 31 is composed of a main body 34 inserted into an insertion hole 33 formed at the other side of the upper part of the magazine part 30.

The ejection hole 35 formed in the upper portion of the main body 34 and the elastic ring 35b is provided in the ejection hole 35.

The elevating pipe 36 is inserted into the ejection hole 35 and the elastic ring 35b, and a plurality of communication holes 36a are formed in the center circumference of the elevating pipe 36.

The blowing hole 35 and the elastic ring 35b is composed of an inlet through which a high pressure gas and pneumatic pressure are introduced.

The lifting pipe 36 is composed of a ball 37 which is elevated by the gas pressure of the gas storage unit 32.

The ball 37 is raised in the elevating pipe 36 to prevent the high-pressure gas and pneumatic pressure of the gas storage unit 32 to the elastic ring 35b and the blowing hole 35, At this time, the lower portion of the ball 37 is configured in a state in which the spring 39 to be described later expanded.

When the ball 37 is lowered in the elevating pipe 36, the communication hole 36a of the elevating pipe 36 communicates with the gas storage unit 31 to supply the gas and pneumatic pressure to the elevating pipe 36. The ejection hole 35 and the elastic ring 35b installed at the upper part of the ejecting the high pressure gas and pneumatic pressure to the outside, the spring 39 is described below is compressed in the lower portion of the ball 37 It consists of states.

The spring 39 is installed on the step 38 formed to support the lower portion of the ball 37 and the inner lower portion of the main body 34.

The spring 39 assists the ball 37 to move up and down within the lifting pipe 36 by the elastic force of the spring 39 when the ball 37 is raised and lowered.

It is inserted into the outer periphery of the upper portion of the main body 34, it is composed of a cap 50 having a blowing hole (35a) to match the blowing hole (35).

The cap 50 is formed of a synthetic resin material having an elastic force to withstand the repetitive insertion of the gas inlet and outlet 22.

The gas storage unit 32 is composed of a connecting bar (32a) connected to the lower portion of the lifting pipe 36, another gas storage unit 32 installed on one side of the gas storage unit 32 is It is configured to be connected to the communication unit 32b, and another gas storage unit 32 installed above the gas storage unit 32 connected in this way is configured to be connected to the communication unit 32b.

That is, the gas storage unit 32 is preferably composed of three, but the number is not limited to the number.

The bolt carrier 10, the gas opening and closing valve portion 20, and the magazine portion 30 according to the present invention is manufactured by lathe processing, can withstand high pressure gas and pneumatic, metal generated by long use It is preferably formed of a metal material that can withstand fatigue.

The operation according to the present invention will be described with reference to FIGS. 5 to 7.

5 is a view showing a state before the ball hitting the opening and closing pin, Figure 6 is a view showing a state after the ball hitting the opening and closing pin portion, Figure 7 is a state in which the bolt carrier is backward after hitting the air opening and closing pin portion. The figure shown.

First, in order to inject high-pressure Co 2 gas and high-pressure pneumatic pressure into the gas storage part 31 of the magazine part 30, an injection hole (not shown) of a high-pressure gas and a pneumatic storage tank (not shown) may be used. When injected into the 31, the high pressure gas and the pneumatic pressure reach the upper portion of the elevating pipe 36 through the spouting hole 35 and the elastic ring 35b. The ball 37, which has been raised by the resilience force of 39, is lowered into the lifting pipe 35, and the gas storage part is formed through the plurality of communication holes 36a around the lifting pipe 35. A gas 31 and pneumatic gas are packed and stored.

 When gas and pneumatic pressure are filled in the gas storage unit 31, the gas and pneumatic pressure is stopped. At this time. The ball 37 is raised to the elasticity of the spring 39 and the high pressure gas and pneumatic pressure to the upper portion of the elevating pipe 36 to block the upper portion of the elevating pipe 36, so that the high pressure gas and the pneumatic pressure It does not flow out to the blowing inlet (31).

When the magazine portion 30 filled with the high pressure gas and the pneumatic pressure is inserted into the magazine insertion portion 107, the bolt carrier 10 and the gas open / close valve inserted into the bolt carrier moving part 105 are installed. When the gas inlet / outlet part 23 of the part 20 is inserted into the gas inlet / outlet part 31 of the magazine part 30, the gas inlet / outer part 23 moves the ball 37 in the elevating pipe 36. ) By lowering the gas and pneumatic pressure of the gas storage unit 32 through the gas opening and closing portion 23 through the lifting pipe 36 through the communication hole (36a) through the gas opening and closing valve portion It is filled into the gas accommodating space 22 of 20.

On the other hand, the hammer 102, which is interlocked with the trigger 101 at the rear of the moving part 21d of the opening / closing pin part 21f, is advanced in the hammer space part 13 so that the rear of the ball 11 When hitting, the moving part 21d is advanced to be integrally formed with the front of the moving part 21d, and the opening and closing ball 21e blocking the moving hole 21c 'of the closing wall 21b. The moving hole 21c 'is opened.

At this time, the high-pressure gas and pneumatic pressure filled in the gas accommodating space 22 are supplied to the gas accommodating part 21a through the moving hole 21c '.

At this time, the high pressure gas and the pneumatic pressure of the gas accommodating portion 21a are ejected at a high pressure into the plurality of gas ejection holes 21h of the gas ejection valve 21.

At this time, the front of the bolt carrier 10 installed in the rear of the gas ejection hole 21h is reversed by the high pressure gas and pneumatic ejected from the gas ejection holes 21h.

The backward bolt carrier 10 is advanced again by the bolt guide 104 and the recoil spring 103 installed on the upper portion so that the gas ejection valve 21 of the gas open / close valve unit 20 is It is inserted into the front insertion hole 15 of the bolt carrier 10.

The series of operations described above are controlled by the selector 108 that controls the firing mode, the single shot mode, and the three firing mode of the automatic rifle 100. When the selector 108 is set to the continuous mode, the bolt carrier ( 10) is continuously moved forward and backward in the bolt carrier moving part 105, when the selector 108 in the single-shot mode, the bolt carrier 10 is moved forward and backward once, the selector 108 is three points In the mode, the bolt carrier 10 is configured to be moved forward and backward three times.

Thus, the reaction force generating device 200 of the present invention, without any modifications and improvements in the K1, K2 automatic rifle and K3 automatic machine gun, removes the bolt (cart carrier) and bullet magazine from the automatic rifle, The bolt carrier 10, the gas opening and closing valve portion 20, the magazine portion 30 of the easy and easy insertion by replacing the dreaded bullets to train the existing bullets and ammunition for conventional shooting drills generated by the ammunition and dread bullets It is to provide an invention having a convenient configuration configured to feel the reaction force of the rifle the same.

It will be apparent to those skilled in the art that various modifications and equivalent arrangements may be made therein without departing from the scope of the present invention. . Therefore, it will be understood that the present invention is not limited to the forms mentioned in the above detailed description.

Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims. It is also to be understood that the present invention includes all modifications, equivalents and substitutions within the spirit and scope of the invention as defined by the appended claims.

DESCRIPTION OF SYMBOLS 10 Bolt carrier 11 Ball 12 Body 13 Hammer accommodation part 14 Fixing groove part 15 Front insertion hole 20 Gas opening / closing valve part 21 Gas ejection valve 21a; Gas accommodating part 21b: closed walls 21c and 21c ': moving hole 21d: moving part 21e: opening and closing ball 21f: opening and closing pin part 21g: spring 21h: gas ejection hole 22: gas accommodating space part 23; Gas inlet / outlet part 30: Magazine part 31: Gas outlet part 32: Gas storage part 33: Insertion hole 34: Main body 35, 35a: Injection hole 35b: Elastic ring 36: Lift pipe 36a: Communication hole 37: Ball 38: Step 39 : Spring 40: Guide guide 41: Guide hole 50: Cap 100: Automatic rifle 101: Trigger 102: Hammer 103: Recoil spring 104: Bolt guide 105: Bolt carrier moving part 106: Chamber 107: Magazine insert 200: Reaction force generation Device.

Claims (4)

The ball 12 hits the hammer 102 that interlocks with the trigger 101 of the automatic rifle 100, and the hammer 102 is accommodated in the rear of the body 12 and the body 12. The hammer receiving portion 13 is formed so that the upper portion of the body 12 is fixed groove portion 14 is fixed to the lower portion of the bolt guide 104 that is being shot by the recoil spring 103 resilience of the automatic rifle 100 A front side of the body 12, the front insertion hole 15 is formed, the bolt carrier 10 is moved in the bolt carrier moving part 105 of the automatic rifle 100,
A gas opening / closing valve unit 20 installed in the direction of the chamber 106 of the automatic rifle 100,
The gas ejection valve 21 installed at the rear of the gas opening / closing valve part 20 and the rear of the gas ejection valve 21 are inserted into the front insertion hole 15 so that the ball is in contact with the front of the opening 11. Is installed, the ball 11 is installed to open and close the gas inlet and outlet due to the gas ejection valve 21, is formed in the gas opening and closing valve portion 20 and is connected to the gas ejection valve 21 The gas receiving space portion 22 and the gas opening and closing portion 23 is provided in communication with the gas receiving space portion 22 in the lower portion of the gas opening and closing valve portion 20,
Is inserted into the magazine inserting portion 107 of the automatic rifle 100, the gas blowing in and out 31 is formed in the upper portion so that the gas inlet and outlet 23 is inserted, the gas blowing in and out 31 is Reaction force generator that replaces the fear force reaction force of the K2 automatic rifle, characterized in that consisting of a magazine unit 30 is provided in communication with the installed gas storage unit (32). The method of claim 1,
A guide guide part 40 having a guide hole 41 is installed in front of the ball hole 12a formed in the body 12, and the front of the ball 11 is inserted into the guide hole 41. A reaction force generator that replaces the dread force reaction force of the K2 automatic rifle. The method of claim 1,
A gas accommodating part 21a is formed inside the gas ejection valve 21, and a closing wall 21b provided in front of the gas accommodating part 21a and a movement formed at the rear of the gas ejection valve 21 are provided. Ball 21c, opening and closing ball installed in connection with the moving part 21d and the front of the moving part 21d and the moving part 21c 'formed in the moving hole 21c and the closing wall 21b. The opening and closing ball 21e and the opening and closing ball 21e are installed in the opening and closing pin portion 21f configured to open and close the moving hole 21c 'of the closing wall 21b, and are installed inside the gas receiving space portion 22. A spring 21g for supporting the front of the ball 21e and a plurality of gas ejection holes 21h formed around the moving hole 21c and formed in communication with the gas accommodating portion 21a. A reaction force generator that replaces the dread bullet reaction force of the K-2 automatic rifle. The method of claim 1,
The gas ejection part 31 includes a main body 34 inserted into an insertion hole 33 formed at the other upper side of the magazine part 30, an ejection hole 35 formed at an upper portion of the main body 34, and the An elastic ring 35b is installed inside the ejection hole 35, and the elevating pipe 36 inserted into the ejection hole 35 and the elastic ring 35b into the inside thereof, and the center of the elevating pipe 36. A plurality of communication holes (36a) formed in the circumference, the ball 37 is elevated by the gas pressure of the gas storage unit 32 in the lifting pipe 36, and the lower portion of the ball 37 to support the The spring 39 is installed on the step 38 formed in the lower portion of the main body 34, and is inserted into the outer circumference of the upper part of the main body 34 and has a spout hole 35a to coincide with the spout hole 35. Reaction force generator that replaces the dread force reaction force of the K2 automatic rifle, characterized in that the cap 50 is configured.
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KR101567017B1 (en) * 2015-07-31 2015-12-11 대한민국(방위사업청장) Mimetic rifle
KR101567010B1 (en) * 2015-07-31 2015-12-11 대한민국(방위사업청장) Mimetic rifle
KR101567004B1 (en) * 2015-07-31 2015-12-11 대한민국(방위사업청장) Mimetic rifle
KR20160032927A (en) 2014-09-17 2016-03-25 차춘옥 Fire Simulation Apparatus For Laser Firing Using Dry Firing
KR101760162B1 (en) 2014-09-05 2017-07-20 정현찬 Simulated shooting system and simulated shooting module has the same mechanism as the real gun
KR101791741B1 (en) * 2015-08-24 2017-10-30 (주)에프티에스 Rifle recoil device using compressed gas
KR102029772B1 (en) 2019-07-25 2019-10-08 다산기공 주식회사 Structural Improved Rifle Trigger Assembly
KR102093831B1 (en) * 2019-11-06 2020-03-26 (주)지우정보기술 reaction force generator for the imitation firing

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KR100825943B1 (en) 2008-02-21 2008-04-29 (주)일렉콤 Devices with sham rifles have reaction

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101760162B1 (en) 2014-09-05 2017-07-20 정현찬 Simulated shooting system and simulated shooting module has the same mechanism as the real gun
KR20160032927A (en) 2014-09-17 2016-03-25 차춘옥 Fire Simulation Apparatus For Laser Firing Using Dry Firing
KR101567017B1 (en) * 2015-07-31 2015-12-11 대한민국(방위사업청장) Mimetic rifle
KR101567010B1 (en) * 2015-07-31 2015-12-11 대한민국(방위사업청장) Mimetic rifle
KR101567004B1 (en) * 2015-07-31 2015-12-11 대한민국(방위사업청장) Mimetic rifle
KR101791741B1 (en) * 2015-08-24 2017-10-30 (주)에프티에스 Rifle recoil device using compressed gas
KR102029772B1 (en) 2019-07-25 2019-10-08 다산기공 주식회사 Structural Improved Rifle Trigger Assembly
KR102093831B1 (en) * 2019-11-06 2020-03-26 (주)지우정보기술 reaction force generator for the imitation firing

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