KR102254233B1 - Raie for submachine gun with silencer - Google Patents

Abstract

The present invention relates to a rail for a submachine gun equipped with a silencer. A technical objective to be achieved is to provide a rail for a submachine gun equipped with a silencer, capable of preventing a part held by a rail from becoming inconvenient and preventing the rail from easily shaking when the rail is installed such that a gun accessory can be mounted on a lateral side or a bottom side in a state in which a barrel cover is not separated. According to the present invention, the rail for a submachine gun equipped with a silencer, which is a rail for a submachine gun equipped with a silencer used by a combination of a silencer with a barrel cover, includes: an upper rail placed in an upper part of the barrel cover and combined with a receiver side; a barrel coupling part formed to surround an outer side of the barrel cover and having both ends bolted with both sides of the upper rail, respectively, having lateral side coupling holes formed on both sides, respectively, and a bottom side coupling hole formed on a bottom side; a lateral side rail bolted with at least one of the lateral side coupling holes; and a bottom side rail bolted with the bottom side coupling hole. The lateral side rail and the bottom side rail are formed by being extended up to a position where the silencer is formed.

Description

Rail for submachine gun with silencer {RAIE FOR SUBMACHINE GUN WITH SILENCER}

The present invention relates to a rail for a submachine gun equipped with a silencer, and more particularly, when the rail is combined with a submachine gun equipped with a silencer to be operated, various accessories are attached to the rail so that it can be operated, but a feeling of foreign body or an operator's image and a lantern It is to provide rails for submachine guns equipped with silencers from which operational obstructions such as shadows are eliminated.

Personal firearms operated in Korea are used by individuals, such as pistols, rifles, submachine guns, and light machine guns. In this case, submachine guns are known as gun model names K1 and K7.

Here, among the submachine guns, the K1 is being distributed and operated to military and police personnel performing missions that require improved portability in performing missions.

In particular, the K7 is distributed and operated to military and security personnel performing special operations. Looking at its structure, the K7 is designed in a state of improved portability while requiring airway secrets when front line personnel perform infiltration missions. .

Accordingly, the K7 is basically manufactured in a very short barrel length to improve portability, while a silencer is attached to the barrel to reduce noise, and a 9mm bullet instead of a 5.56mm NATO bullet is used to reduce the gun noise. It is designed in a form that further reduces but improves the stopping power.

As described above, the K7 is a submachine gun equipped with a silencer and is being operated by special forces. Recently, as firearm accessories such as laser sights, dot sights, lanterns, and target indicators have been expanded and operated, rail attachments are required.

Accordingly, if the rail is attached to the top of the gun body as a method of attaching a conventional rail to the K7, it is possible to attach and operate firearm accessories related to aiming such as laser sight and dot sight. Firearms such as lanterns Separate rail installation is required to attach accessories, but the K7 has a very severe problem of limiting the space in which the rail can be installed because the silencer is mounted integrally with the barrel.

In this case, if the rail is mounted on the side of the K7, the rail is excessively extended and the gripping part becomes very inconvenient, resulting in a decrease in the myeongjoule rate, or the rail is easily shaken because there is no space to combine the rails. There is a problem.

Accordingly, a conventional submachine gun equipped with a silencer requires a technical solution to prevent the rail from being easily shaken when the rail is mounted so that the gun accessory can be mounted from the side or the bottom.

In addition, the conventional conventional submachine gun equipped with a silencer has a technical solution that allows the rail to be coupled without removing the handguard when the rail is mounted so that the gun accessory can be mounted from the side or the bottom, but the rail does not shake. need.

On the other hand, the K7 uses a lantern attached to the gun accessory side mounted on the handgun to secure the view of the friendly force when penetrating the building in the battle of the city and disturb the view of the enemy, such as counterterrorism operation lights, and the K7 is a thick silencer. Since it protrudes from the end of the barrel, there is a problem in that a part of the light of the lantern is covered by the silencer when the lantern is mounted on the side of the silencer.

Therefore, a conventional submachine gun equipped with a silencer needs a technical solution that prevents the light of the lantern from being covered by the silencer when the lantern is mounted on a rail located on the side of the hand barrel.

On the other hand, in a conventional submachine gun equipped with a silencer, the outer surface of the silencer is heated during continuous shooting, and the temperature of the silencer rises to a maximum of 400°C. Accordingly, the crews performing special missions perform training while taking care not to touch the part where the silencer is installed, but there is a problem that causes burns when the silencer touches the skin due to an unexpected situation. In particular, since it must be operated so as not to touch the hot muffler side, there is a problem that the grippable area is limited and acts as a disturbing factor during operation.

Therefore, the conventional submachine gun equipped with a silencer is a technical solution that prevents the heated silencer from acting as an obstacle to tactical training even when the crew grips the side of the hot silencer during tactical operation. I need this.

Korean Registered Patent Publication No. 10-0674197 (announced on Jan. 29, 2007)

The technical problem of the present invention for solving the above problems is to prevent inconvenience of the part gripped by the rail when mounting the rail so that the gun accessory can be mounted from the side or the bottom without removing the handguard. It is to provide rails for submachine guns equipped with silencers to prevent shaking.

Another technical object of the present invention is to provide a rail for a submachine gun equipped with a silencer that prevents the light of the lantern from being covered by a silencer when the lantern is mounted on the rail located on the side of the handguard.

Another technical problem of the present invention is that a silencer is mounted to prevent the heated silencer from acting as an obstacle to tactical training even when the crew grips the side of a hot silencer during tactical operation. It is to provide rails for submachine guns.

The rail for a submachine gun equipped with a silencer of the present invention for achieving the above technical problem is a submachine gun rail equipped with a silencer that is used in combination with a handgun cover, which is disposed on the upper part of the handgun and coupled to the body side. Upper rail; A barrel coupling portion formed so as to surround the outer side of the barrel cover, each end of which is bolted to each side of the upper rail, a side coupling hole is formed on each of both sides, and a bottom coupling hole is formed on a bottom surface; A side rail bolted to at least one of the side coupling holes; And a bottom rail bolted to the bottom coupling hole. Including, the side rail and the bottom rail is formed to extend to the position where the silencer is formed.

In this case, the barrel coupling portion is formed in a ring shape so as to surround the barrel cover, an opening region is formed on one side, and a cover coupling body in which the side rail and the bottom rail are bolted to each other; And an upper coupling piece extending upward from each of the ends formed in the opening region of the cover coupling body and bolted to each side of the upper rail. It is formed including, and the cover coupling body is formed to surround the barrel cover and extend to cover the lower portion of the catch, and the upper coupling piece is formed to protrude only from a partial region near the center of the cover coupling body toward the silencer. A silencer-side insertion region may be formed, and an upper rail insertion region may be formed toward the entire body.

In addition, the cover coupling body may be formed so as to be enclosed in close contact with the outer periphery of the barrel cover and not be coupled to the barrel cover.

In addition, the upper rail is coupled by being inserted between the total body rail region disposed on the upper portion of the total body and the upper coupling pieces, but coupling grooves are formed on each side of the total body rail region to form a step so that the upper coupling A fitting region inserted into the opening region between the pieces; It is formed to include, and the fitting region is formed such that the area decreases toward the center so that the inner surface of the coupling groove is formed as an inclined surface, and the upper coupling piece is inserted into the coupling groove, and the region of the coupling groove and In a state formed to match, it may be inserted into the coupling groove and bolted.

In the present invention, the rail can be mounted so that the gun accessory can be mounted from the side or the bottom without removing the handguard, and in this case, the barrel coupling part is not required to be coupled to the handgun cover, so the thickness is very thin. It is possible to do so, because the portion gripped by the rail is formed so as not to be inconvenient, so that tactical operability is improved, and since the barrel coupling portion is integrally coupled with the upper rail, the rail is not easily shaken, thereby improving the light line rate.

In addition, the present invention has the effect of preventing the light of the lantern from being covered by a silencer when the lantern is mounted on a rail located on the side of the handguard.

In addition, since the present invention is formed so as not to directly contact the silencer heated by the side rail and the bottom rail even when the crew grips the side of the hot silencer during the tactical operation, it prevents burn accidents and prevents a heated silencer. It has the effect of not acting as a hindrance factor in tactical training.

1 is a side view of a submachine gun rail with a silencer mounted on a submachine gun equipped with a silencer according to an embodiment of the present invention.
FIG. 2 is a perspective view of a submachine gun rail equipped with a silencer shown in FIG. 1 in a coupled state.
3 is an exploded perspective view of the submachine gun rail mounted with the silencer shown in FIG. 2 in an exploded state.
4 is a plan view of a submachine gun rail equipped with a silencer shown in FIG. 2;
5 is a plan view according to an example of a state in which a lantern, which is a firearm accessory, is mounted on a submachine gun rail equipped with a silencer shown in FIG. 4;
6 is a plan view according to a comparative example of a submachine gun rail equipped with a silencer shown in FIG. 5.
7 is a side view according to an application example of a state in which a handle is mounted on a submachine gun rail equipped with a silencer shown in FIG. 1;

Hereinafter, embodiments for carrying out the present invention will be described with reference to the accompanying drawings. In this case, when it is said that a certain part "includes" a certain component throughout the specification, this is unless otherwise stated. It is considered to mean that other components may be further included rather than controlling other components. In addition, terms such as "... unit" described in the specification mean a unit that processes at least one function or operation when describing electronic hardware or electronic software, and when describing a mechanical device, one part, function, It is considered to mean a use, point or drive element. In addition, hereinafter, the same or similar configurations will be described using the same reference numerals, and overlapping descriptions of the same components will be omitted.

1 is a side view of a submachine gun rail with a silencer mounted on a submachine gun equipped with a silencer according to an embodiment of the present invention. FIG. 2 is a perspective view of a submachine gun rail equipped with a silencer shown in FIG. 1 in a coupled state. FIG. 3 is an exploded perspective view of a submachine gun rail equipped with a silencer shown in FIG. 2 in an exploded state. 4 is a plan view of a submachine gun rail equipped with a silencer shown in FIG. 2. 5 is a plan view according to an example of a state in which a lantern, which is a firearm accessory, is mounted on a submachine gun rail equipped with a silencer shown in FIG. 4. 6 is a plan view according to a comparative example of a submachine gun rail equipped with a silencer shown in FIG. 5. 7 is a side view according to an application example of a state in which a handle is mounted on a submachine gun rail equipped with a silencer shown in FIG. 1.

In this embodiment, the submachine gun rail equipped with a silencer is illustrated as being installed and operated on the K7 submachine gun of the Republic of Korea, and in this case, the K7 submachine gun is operated with a silencer (1a) mounted on the muzzle side of the handgun cover (1b), and the barrel The barrel extended from the cover 1b is formed by being connected to the gun body 1c, and the handle 1d and the butt 1e are mounted on the gun body 1c and operated.

1 to 7, the submachine gun rail equipped with a silencer according to an embodiment of the present invention includes an upper rail 10, a barrel coupling part 20, a side rail 30, and a bottom rail 40. ).

The upper rail 10 may be formed including a total body rail region 11 and a fitting region 12.

The gun body rail area 11 is disposed on the top of the gun body 1c and is coupled to the gun body 1c, and when it is combined with the gun body 1c, the gun body rail area 11 is bolted through a bolt hole formed in the gun body 1c. In the middle, optical sights (not shown) such as a red dot sight, a hologram sight, and a scope sight are mounted and operated.

The fitting region 12 is formed to extend from the end of the total body rail region 11 and is formed with a step difference so as to have a smaller cross-sectional area than the total body rail region 11. In addition, the fitting region 12 is inserted and coupled between the upper coupling pieces 22, but the coupling groove 12a is formed and inserted into the opening region between the upper coupling pieces 22. In this case, the inner surface of the coupling groove 12a forms an inclined surface so that the area decreases toward the center.

The barrel coupling part 20 is formed to surround the outer side of the barrel cover 1b, and both ends are bolted to each of both sides of the upper rail 10, and side coupling holes 21a are formed on each of both sides, and the bottom surface In the bottom coupling hole (21b) is formed.

In the case of this embodiment, the total heat coupling portion 20 is formed including a cover coupling body 21 and an upper coupling piece 22.

The cover coupling body 21 is formed in a ring shape so as to surround the barrel cover 1b, and an opening area is formed at the top thereof. Here, when the opening area is arranged so that the cover coupling body 21 is wrapped around the barrel cover (1b), the cover coupling body 21 is opened so that the cover coupling body 21 is wrapped around the barrel cover (1b). It can be removably bonded with.

In addition, in the cover coupling body 21, the side rails 30 are bolted to the side coupling holes 21a formed on both sides, and the bottom rails 40 are bolted to the bottom coupling holes 21b formed on the bottom surface. As a result, a space for coupling the side rails 30 and the bottom rails 40 is provided.

In addition, the cover coupling body 21 is formed to be wrapped around the barrel cover (1b) and extend to cover the lower portion of the catch (1f). Accordingly, the cover coupling body 21 provides a space to extend and couple the side rail 30 and the bottom rail 40 to the lower part of the catch (1f), and thus, the side rail 30 and the bottom surface Firearm accessories such as a lantern 1g coupled to the rail 40 may be arranged to be close to the muzzle direction of the silencer 1a.

In addition, the cover coupling body 21 is formed with a heat dissipation hole in a partial area of the body to easily discharge heat generated from the barrel cover (1b).

In addition, the cover coupling body 21 is wrapped in close contact with the outer periphery of the barrel cover (1b), but is not coupled with the barrel cover (1b), so the function of the rail even in a firearm that is difficult to separate the barrel cover (1b) such as K7. Can be implemented.

The upper coupling piece 22 is formed to extend upward from each of the ends formed in the opening area of the cover coupling body 21 and is bolted to each of both sides of the upper rail 10. In this case, the upper coupling piece 22 is formed to protrude only in a partial area near the center of the cover coupling body 21, so that the silencer-side insertion region 22a is formed toward the silencer 1a, and the upper rail is inserted toward the total body 1c. A region 22b is formed. Here, in the silencer-side insertion region 22a, the aperture 1f is inserted, and a portion of the upper rail 10 is inserted in the upper rail insertion region 22b.

In addition, the upper coupling piece 22 is inserted into the coupling groove 12a formed in the fitting region 12 of the upper rail 10, but in the coupling groove 12a in a state formed to match the region of the coupling groove 12a. It is inserted and bolted. In this case, the upper rail 10 simply inserts the fitting region 12 between the upper coupling pieces 22 arranged to surround the handgun cover 1b, and the upper coupling piece 22 is a coupling groove ( Since it is inserted and placed in 12a), it can be combined without a separate position adjustment for assembly. Therefore, the crew who wants to combine the barrel coupling portion 20 and the upper rail 10 only by arranging the upper rail 10 in a state in which the barrel coupling portion 20 is arranged to surround the barrel cover (1b). The assembly between the barrel coupling part 20 and the upper rail 10 is automatically performed, and then, Daewon fixes the upper rail 10 and the gun body 1c by bolting, and the upper rail 10 and the barrel joint ( By fixing 20) with bolts, the rail can be fixed so that the position of the rail does not change. In this case, since the upper coupling piece 22 is coupled to each of both sides of the upper rail 10 in a state in which the cover coupling body 21 is in close contact with the barrel cover 1b, shaking or bending does not occur during the above operation. Will not be.

The side rail 30 is bolted to at least one of the side coupling holes 21a of the barrel coupling part 20. In this case, a separate firearm accessory such as a lantern 1g or a target indicator may be mounted on the side rail 30. In addition, the side rail 30 may use a short rail as shown in FIG. 1, and may be used by selectively combining a long rail as shown in the application example of FIG. 5.

The bottom rail 40 is bolted to the barrel coupling part 20 to the bottom coupling hole 21b. In this case, a firearm accessory such as a lantern 1g, a target indicator, and a vertical handle 1h may be mounted and operated on the bottom rail 40. In addition, the bottom rail 40 may selectively use a short rail as well as a long rail as shown in the application example of FIG. 7.

Hereinafter, operations and effects generated during tactical operation using a submachine gun rail equipped with a silencer according to an embodiment of the present invention as described above will be described.

First, as shown in Figure 5, the submachine gun rail equipped with a silencer according to an embodiment of the present invention is a lantern (1g) in a state in which the side rails 30 are bolted to each of the sides of the barrel coupling part 20. ) Can be combined.

Here, if, as shown in Figure 6, when the lantern (1g) is mounted, a part of the light irradiated from the lantern (1g) is covered by the silencer (1a), which can be secured by the lantern (1g). Part of the field of view is secured and acts as an obstacle.

Accordingly, the side rail 30 as shown in FIG. 5 is formed by extending toward the silencer 1a as a long rail, so that the end of the lantern 1g irradiated with light when the lantern 1g is mounted is a silencer ( It can be placed up to the muzzle position of 1a). Therefore, since the light irradiated from the lantern 1g can arrange the side rails 30 up to the silencer 1a, it is possible to prevent the occurrence of shadows due to the light being covered at the end of the silencer 1a.

Therefore, in the submachine gun rail equipped with a silencer according to an embodiment of the present invention, when the lantern 1g is mounted on the rail located on the side of the handguard 1b, the light of the lantern 1g is not covered by the silencer 1a. Will be avoided.

In addition, the submachine gun rail equipped with a silencer according to an embodiment of the present invention may be equipped with a rail so that gun accessories can be mounted on the side or bottom without removing the handgun cover (1b). In this case, the barrel combination Since there is no need to couple the part 20 to the barrel 1b, it can be configured in a very thin form, so that the part held by the rail is not inconvenient, so that tactical operability is improved, and the barrel coupling part ( Since 20) is integrally combined with the upper rail 10, the rail does not shake easily, thus improving the light line rate.

On the other hand, the submachine gun rail equipped with a silencer according to an embodiment of the present invention is equipped with a vertical handle (1h) in a state in which the bottom rail 40 is extended toward the silencer (1a), as shown in FIG. As shown in Fig. 5, the side rail 30 can be operated so that it extends to the noise side.

Therefore, the submachine gun rail equipped with a silencer according to an embodiment of the present invention is heated by the side rails 30 and the bottom rails 40 even when the crew grips near the side of the hot silencer 1a during the tactical operation. Since it is formed so as not to directly contact the muffler 1a, it prevents burn accidents and at the same time prevents the heated silencer 1a from acting as an obstacle to tactical training.

As described above, in the present invention, specific matters such as specific components, etc., and limited embodiments and drawings have been described, but this is provided only to help a more general understanding of the present invention, and the present invention is not limited to the above embodiments. , If a person of ordinary skill in the field to which the present invention belongs, various modifications and variations are possible from these descriptions.

Therefore, the spirit of the present invention is limited to the described embodiments and should not be determined, and all things that are equivalent or equivalent to the claims as well as the claims to be described later fall within the scope of the present invention. .

1a: silencer 1b: handguard
1c: total body 1d: handle
1e: butt 1f: catch
1g: lantern 1h: vertical handle
10: upper rail 11: total body rail area
12: fitting region 12a: coupling groove
20: barrel coupling portion 21: cover coupling body
21a: side coupling hole 21b: bottom coupling hole
22: upper coupling piece 22a: insertion area on the silencer side
22b: upper rail insertion area 30: side rail
40: bottom rail

Claims (4)

In the submachine gun rail equipped with a silencer used in combination with the silencer (1a) and the handgun cover (1b),
An upper rail 10 disposed on the upper part of the barrel cover 1b and coupled to the total body 1c side;
It is formed so as to surround the outer side of the handgun cover (1b), and each of both ends is bolted to each of both sides of the upper rail (10), a side coupling hole (21a) is formed on each of both sides, and a bottom coupling hole ( 21b) the total heat coupling portion 20 is formed;
A side rail 30 bolted to at least one of the side coupling holes 21a; And,
A bottom rail 40 bolted to the bottom coupling hole 21b; Including,
The side rail 30 and the bottom rail 40 are formed to extend to the position where the silencer 1a is formed,
The barrel coupling part 20 is formed in a ring shape so as to surround the barrel cover 1b, and an opening area is formed on one side thereof, and a cover coupling body in which the side rail 30 and the bottom rail 40 are bolted to each other. (21); And an upper coupling piece 22 extending upward from each of the ends formed in the opening area of the cover coupling body 21 and bolted to each of both sides of the upper rail 10; Is formed including,
The cover coupling body 21 is wrapped so as to be in close contact with the outer periphery of the barrel cover (1b) and is formed so as not to be coupled to the barrel cover (1b).
The method of claim 1,
The cover coupling body 21 is formed to be extended to cover the lower portion of the handgun cover (1b), but the cover (1f),
The upper coupling piece 22 has a silencer-side insertion region 22a toward the silencer 1a so that it protrudes only from a partial region near the center of the cover coupling body 21, and an upper rail insertion region toward the total body 1c. (22b) A rail for a submachine gun equipped with a silencer, characterized in that it is formed.
delete The method of claim 2,
The upper rail 10 is inserted and coupled between the total body rail region 11 disposed on the upper portion of the total body 1c and the upper coupling pieces 22, respectively, on both sides of the total body rail region 11 A fitting region 12 having a coupling groove 12a formed therein to form a step and inserted into the opening region between the upper coupling pieces 22; Is formed including,
The fitting region 12 is formed such that the area decreases toward the center so that the inner surface of the coupling groove 12a is formed as an inclined surface,
The upper coupling piece (22) is inserted into the coupling groove (12a), in a state formed to match the region of the coupling groove (12a), is inserted into the coupling groove (12a) and bolted, characterized in that the silencer is mounted Submachine gun rails.

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