KR20140036450A - Device for folding and unfolding tear gas firing apparatus - Google Patents

Device for folding and unfolding tear gas firing apparatus Download PDF

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Publication number
KR20140036450A
KR20140036450A KR1020120102291A KR20120102291A KR20140036450A KR 20140036450 A KR20140036450 A KR 20140036450A KR 1020120102291 A KR1020120102291 A KR 1020120102291A KR 20120102291 A KR20120102291 A KR 20120102291A KR 20140036450 A KR20140036450 A KR 20140036450A
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KR
South Korea
Prior art keywords
locking
locking lever
lever
rear end
tear gas
Prior art date
Application number
KR1020120102291A
Other languages
Korean (ko)
Inventor
이규환
Original Assignee
이규환
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이규환 filed Critical 이규환
Priority to KR1020120102291A priority Critical patent/KR20140036450A/en
Publication of KR20140036450A publication Critical patent/KR20140036450A/en

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Classifications

    • 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
    • F41A11/00—Assembly or disassembly features; Modular concepts; Articulated or collapsible guns
    • F41A11/04—Articulated or collapsible guns, i.e. with hinged or telescopic parts for transport or storage
    • 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
    • F41A9/00—Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
    • F41A9/01—Feeding of unbelted ammunition
    • F41A9/24—Feeding of unbelted ammunition using a movable magazine or clip as feeding element
    • F41A9/26—Feeding of unbelted ammunition using a movable magazine or clip as feeding element using a revolving drum magazine
    • F41A9/27—Feeding of unbelted ammunition using a movable magazine or clip as feeding element using a revolving drum magazine in revolver-type guns

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)

Abstract

The present invention relates to a folding device for a tear bomb launcher having a barrel (4) loaded with a tear bomb therein and a percussion portion (2) pivotally connected by a pin (Pa), which provides a double-locking structure operated by once operation. The folding device includes a fastening lever (26) installed to the percussion portion (2) to be able to pivot around the pin (Pa), and having an upper end (26a) and a rear end (26b), with a top surface being formed with a locking groove (22); and a locking lever (42) having a locking boss (42c) which is locked to the locking groove (22), on a rear end (42a) thereof, and installed on an upper portion of a second portion, the locking lever being pivotally supported by the pin (Pb) between the rear end (42a) and a front end (42b). The fastening lever (26) is supported by a spring in a direction to enable the upper end (26a) of the fastening lever (26) to connect with the rear end (42a) of the locking lever (42). Also, the locking lever (42) is resiliently supported by another spring in a direction to enable the locking boss (42c) of the locking lever (42) to release from the locking groove (22).

Description

Device for folding and unfolding tear gas firing apparatus

The present invention relates to a tear gas launcher, and more particularly, to a folding apparatus of a tear gas launcher configured to accurately maintain an unfolded state of a tear gas launcher that is foldable.

A tear grenade launcher fires a tear gas in which a tear gas is embedded, and after a predetermined distance, the tear gas explodes to eject the tear gas inside. In order to load the tear grenade, such a tear grenade launcher must fold the launcher to load the tear grenade, and after the tear grenade is loaded, the tear grenade is opened again to trigger the tear grenade.

As described above, the launcher for firing the tear gas should be able to maintain the unfolded state precisely because when the fold or unfold it requires precise movement and in particular, the trigger is performed in the unfolded state.

The present invention aims to provide a tear gas launcher that can be folded or unfolded very conveniently and at the same time provides a double locking device in the unfolded state, which is not easily released by external force.

The folding device of the tear gas launcher according to the present invention for solving the above object comprises a first portion capable of loading the tear gas and a second portion rotatably connected by the first portion and the pin. As a folding device; A fastening lever installed on the first part so as to be rotatable, having an upper end portion and a rear end portion, and having a locking groove formed on an upper surface thereof; A locking lever having a locking protrusion coupled to the locking groove at a rear end thereof, being rotatably supported by a pin between the rear end and the front end and installed on an upper portion of the second portion; Elastic means for supporting the locking lever in a direction in which the upper end of the locking lever is coupled to the rear end of the locking lever; In addition, the locking projection of the locking lever is characterized in that it comprises an elastic means for elastically supporting the locking lever in the direction away from the locking groove.

And according to the embodiment, the inclined portion in contact with the upper end of the locking lever is formed at the front end of the locking lever, leading to smooth guidance in contact with the upper end of the locking lever.

According to another embodiment, the upper end of the locking lever is formed in a ring shape is configured to be caught on the upper surface of the rear end of the locking lever.

According to a further embodiment, the upper end of the locking lever is formed in a projection extending forwardly is configured to be caught on the upper surface of the rear end of the locking lever.

According to the present invention as described above, the operation of folding or unfolding the tear gas launcher can be performed at the same time, and at the same time, especially in the unfolded state, it is sufficiently prevented from being folded by an external force other than the user's operation, thereby providing a highly reliable launcher. You can expect the effect.

1 is an exemplary perspective view of a tear gas launcher to which the folding device according to the present invention is applied.
Figure 2 is an exemplary cross-sectional view showing the configuration of the folding device of the present invention.
Figure 3 is an exemplary perspective view of the folding device of the present invention.
Figure 4 is an illustration of a bonding apparatus of another embodiment of the present invention

Hereinafter, the present invention will be described in more detail based on the embodiments shown in the drawings. First, as shown in FIG. 1, the tear gas launcher has a barrel portion 4 in which a plurality of tear gas CSs can be loaded, and a trigger portion hinged to the rear portion of the barrel portion 4 and a trigger device embedded therein. It consists of (2).

The barrel part 4 and the percussion part 2 are hinged so as to be rotatable about the rotational axis P at the lower end portions in contact with each other. In the illustrated embodiment, the barrel 4 is provided with a revolver 6 in which a plurality of tear gas can be loaded, and among the plurality of impact holes formed in the revolver 6, a matching tear gas is to be fired. A barrel 8 is provided.

The folding apparatus according to the present invention described below can be applied to a revolver-type tear gas launcher in which a plurality of tear gas can be loaded as shown in FIG. 1, but a single tear gas in the barrel part 4 is provided. It can also be applied to tear gas launcher that can fire. That is, for example, two parts, such as the barrel part 4 and the percussion part 2, are hingedly connected to each other so as to be rotatable with each other, and are carried out on parts opposite to the hinge connection part to be folded or unfolded based on the rotation axis. Will be fully applicable to the tear gas launcher.

Next, as illustrated in FIGS. 2 and 3, a locking groove 22 is formed on an upper surface of the triggering part 2, and a front part of the locking groove 22 is formed by a locking jaw 24. ) Is formed. A fastening lever 26 is rotatably supported around the pin Pa at the triggering portion 2. The fastening lever 26 is elastically supported in the direction of the arrow a by a spring, for example, the direction of the arrow a by the torsion spring Ts (see FIG. 3) installed on the pin Pa. Is elastically supported. The upper end portion 26a of the locking lever 26 is shaped to be caught on the rear end portion of the locking lever 42, that is, the upper portion of the rear end portion 42a.

And the latching lever 42 is installed at the upper end of the barrel portion (4). The locking lever 42 is rotatably installed around the pin Pb and is elastically supported in the direction of an arrow b by, for example, a spring 46. A locking projection 42c extending downward is formed at the rear end 42a of the locking lever 42. The locking protrusion 42c is a part caught by the locking groove 22 described above.

Next, the operation of the folding apparatus of the present invention having the configuration as described above will be described. First, the state shown in FIG. 2 is a state where the barrel part 4 and the triggering part 2 of the tear gas launcher are unfolded, that is, the state where the tear gas can be launched. In this state, in order to load the tear gas in the tear grenade launcher, the triggering part 2 should be folded with respect to the barrel part 4.

That is, when the user presses the lower end 26b of the fastening lever 26 by hand, the fastening lever 26 rotates clockwise around the pin Pa. By this rotation, the upper end portion 26a of the locking lever 26 is released in the engaged state with the rear end portion 42a of the locking lever 42. When the locking lever 26 is released, the locking lever 42 rotates counterclockwise around the pin Pa by the elastic restoring force of the spring 46.

And when rotated by a predetermined angle, the lower surface of the front end portion (42b) of the locking lever 42 is in contact with the bottom surface 45, further rotation is prevented. The bottom surface 45 is substantially the bottom surface of the concave portion 44 formed so that the locking lever 42 can be seated in the barrel portion 4, and the locking lever 42 is formed on the side surface of the concave portion 44. It is installed rotatably.

The position where the locking lever 42 rotates counterclockwise and stops, the rear end portion 42a of the locking lever 42 should have a height less than or equal to the upper end portion 26a of the locking lever 26. And the locking lever 42 is rotated about the pin (Pb) to stop means that the locking protrusion 42c is separated from the locking groove 22 and the interference with the locking step 24 does not occur. do. And this state means the state in which the barrel part 4 and the percussion part 2 can be rotated centering around the pin P. As shown in FIG. Therefore, the barrel part 4 and the trigger part 2 can be folded, and the tear gas can be loaded.

When the loading of the tear gas is completed, the barrel part 4 and the triggering part 2 should be unfolded and assembled in a state as shown in FIG. 2. Therefore, when one side of the barrel 4 or the percussion part 2 is rotated around the pin P, the two may be coupled while being in close contact. In this process, the inclined portion 42d formed at the rear end of the locking lever 42 comes into contact with the upper end portion 26a of the fastening lever 26. The locking lever 42 is closed by the inclined portion 42d. Since it moves further downward, the locking protrusion 42c enters the locking groove 22. At the same time, the upper end 26a of the fastening lever 26 is completely lifted on the rear end 42a of the locking lever 42. Here, the upper surface 42f of the rear end 42a is inclined upward toward the rear, as can be seen in FIGS. 2 and 3, in order to prevent the upper end 26a of the fastening lever 26 from being released. It may be desirable to form the same. It is natural that the upper end portion 26a can be more reliably prevented from escaping from the locking lever 42 by the inclined upper surface 42f.

In this case, as shown in FIG. 2, the barrel part 4 and the triggering part 2 are in a fully unfolded state, and the tear gas can be triggered. In this state, since the fastening lever 26 is elastically supported in the direction of the arrow a by the torsion spring Ts (see FIG. 3) hanging on the pin Pa, the fastening lever 26 is supported. Unless it is operated, the barrel part 4 and the percussion part 2 are prevented from loosening arbitrarily.

Looking at the operation as described above by the one operation to rotate the barrel 4 and the percussion part 2 in the closing direction, the locking projection 42c of the locking lever 42 is caught by the locking groove 22 and At the same time, the upper end 26a of the fastening lever 26 will be able to maintain a solid state by the double locking device that is connected to the rear end 42a of the locking lever 42.

And in the embodiment shown in FIG. 3, the upper end part 26a of the said fastening lever 26 is implemented in the shape of a square ring with an empty center. In this embodiment, as the rear end portion 42a of the locking lever 42 enters the upper end portion 26a of the rectangular ring shape, the fastening process as described above will proceed.

However, the upper end of the locking lever 26, in contact with the upper surface of the rear end 42a of the locking lever 42 can be variously modified within the range that can be fixed while pressing the locking lever 42 downward. Of course. This embodiment will be described with reference to FIG. 4. The configuration of the other portions is the same as described above, and only the rear end portion 42a of the locking lever 42 and the upper end portion 26a of the locking lever 26 will be described.

The tear gas launcher of the present embodiment is configured such that the barrel 4 and the trigger 2 are hinged by the pin P, so that the barrel 4 can be folded at the trigger 2. As described above. And, as shown, the upper end portion 26a of the fastening lever 26 is formed in a protrusion projecting forward, it can be seen that it is configured to be coupled while contacting the upper surface of the rear end portion 42a of the locking projection (42). have. When the upper end 26a of the locking lever 26 is caught by the rear end 42a of the locking lever 42, the locking lever 26 is engaged with the locking lever 26 as long as the locking lever 26 is not operated as described above. Naturally, the coupling relationship of the lever 42 is not released, and the double coupling structure as described above can maintain a firm supporting state.

As described above, according to the present invention, by one operation, the locking protrusion 42c is caught by the locking groove 22 of the barrel 2, and the locking lever 26 is locked by the locking lever 42. It can be seen that the basic technical features of having a double locking structure. And in the description of the present invention has been described as an example of the locking device implemented in the trigger 2 and the barrel 4, but in the tear grenade launcher by means of the pin (P) is rotatably connected in two parts Naturally, it can be applied to any folding device where parts must be joined together.

Within the scope of the basic technical spirit of the present invention, a variety of other modifications are possible to those skilled in the art related to the tear gas launcher, and the protection scope of the present invention is based on the appended claims. To be interpreted.

2 ..... percussion
4 ..... barrel
22 ..... Hanging groove
24 ..... hanging chin
26 ..... Tightening lever
26a ..... bottom
42 ..... Jam lever
42a ..... rear end
42b ..... tip
42c .....
42d ..... slope
44 ..... Concave

Claims (5)

A foldable device of a tear grenade launcher comprising a first portion capable of loading a tear gas and a second portion rotatably connected by the first portion and a pin (Pa);
A fastening lever 26 installed on the first part so as to be rotatable about a pin Pa, having an upper end 26a and a rear end 26b, and having a locking groove 22 formed on an upper surface thereof;
A locking protrusion 42c coupled to the locking groove 22 is provided at the rear end 42a, and is rotatably supported by the pin Pb between the rear end 42a and the front end 42b. A locking lever 42 installed at an upper portion of the locking lever 42;
First elastic means for supporting the fastening lever 26 in a direction in which the upper end portion 26a of the fastening lever 26 is coupled to the rear end portion 42a of the locking lever 42; And
Folding device of the tear gas grenade launcher characterized in that it comprises a second elastic means for elastically supporting the locking lever 42 in the direction in which the locking projection (42c) of the locking lever 42 is separated from the locking groove (22). .
2. The folding device of a tear gas launcher according to claim 1, wherein an inclined portion (42d) is formed at the rear end portion (42a) of the locking lever in contact with the upper end portion of the locking lever.
The folding device of a tear gas launcher according to claim 1 or 2, wherein an upper end portion of the locking lever is formed in an annular shape and is caught on an upper surface of the rear end portion of the locking lever.
The folding apparatus of claim 1 or 2, wherein the upper end of the locking lever is formed to have a protrusion extending forward, and is configured to be caught by an upper surface of the rear end of the locking lever.
The folding device of a tear gas launcher according to claim 1 or 2, wherein the upper surface (42f) of the rear end portion (42a) of the locking lever is inclined upward upward.



KR1020120102291A 2012-09-14 2012-09-14 Device for folding and unfolding tear gas firing apparatus KR20140036450A (en)

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Application Number Priority Date Filing Date Title
KR1020120102291A KR20140036450A (en) 2012-09-14 2012-09-14 Device for folding and unfolding tear gas firing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120102291A KR20140036450A (en) 2012-09-14 2012-09-14 Device for folding and unfolding tear gas firing apparatus

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KR20140036450A true KR20140036450A (en) 2014-03-26

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KR1020120102291A KR20140036450A (en) 2012-09-14 2012-09-14 Device for folding and unfolding tear gas firing apparatus

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200119127A (en) * 2019-04-09 2020-10-19 한국씨앤오테크 주식회사 Single-shot and continuous-shot multi-launching machine
CN113701556A (en) * 2021-08-25 2021-11-26 浙江新华机械制造有限公司 Nine-hole antiriot emitter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200119127A (en) * 2019-04-09 2020-10-19 한국씨앤오테크 주식회사 Single-shot and continuous-shot multi-launching machine
CN113701556A (en) * 2021-08-25 2021-11-26 浙江新华机械制造有限公司 Nine-hole antiriot emitter

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