JP2598621Y2 - Machine gun type cracker actuator - Google Patents

Description

[Detailed description of the invention]

[0001]

[Industrial application] This invention is used as one of the production effects in various parties and events, and more specifically, only the sound of the explosive body, the cracker or explosive body and the explosion of it, move forward. BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a machine gun-type cracker operating device that allows a cracker containing ejected material such as a small wound tape to be fired almost continuously by the same operation as the shooting procedure of a machine gun.

[0002]

2. Description of the Related Art A conventional general cracker of this kind grasps a cylindrical body containing an explosive such as an explosive body and a small wrapping tape with one hand and pulls a pull cord with the other finger to operate the explosive. The body explodes, and the explosive force causes the ejecta to be launched into the air together with the explosive sound.However, such a cracker is scared by the user because of the close proximity of the explosion when using it. In addition to being easy to give, it also has little interest because it simply pulls the drawstring.

[0003] Therefore, when using a cracker, in order to remove the fear of the user and enhance the interest,
The applicant has already proposed a pistol-type cracker actuator or a bazooka-type cracker actuator. Among them, the pistol-type cracker actuator is impressive, and the explosive is inadvertently exploded because the pistol-type body contains the explosive body in a fixed state and the trigger operation body is caught by other things In addition, there is a danger that the main body itself is a consumable that can be used up in one explosion, so that the cost is very large. On the other hand, the bazooka gun-type cracker operating device is powerful enough, has a high effect of production, and can give the user a sense of security.

[0004] By the way, a bazooka gun-type cracker actuating device that has been proposed in the past has a detonating cord from the rear end of a cylindrical body in which an explosive and a jet ejected forward by the explosive force of the explosive are incorporated. The derived cracker body is loaded into a bazooka-shaped cylindrical container for each unit and exploded, and after the explosion, the used cracker body including the cylindrical body is removed by a user one by one. Was.

[0005]

In the conventional bazooka gun-type cracker operating device having the above-described structure, the bazooka-shaped cylindrical container does not become a consumable item, and can be diverted for firing a large number of cracker bodies. Although it is advantageous in terms of cost as compared with a pistol type, it does not only require the troublesome work of removing the used cracker body by the user every time the cracker body is fired, but also the cracker body. However, there is still a disadvantage that the firing time interval is limited to a relatively large firing time interval.

[0006] This invention has been made in view of the above-mentioned circumstances, and it is possible to exhibit a high production effect in a state where it is powerful and secure, and it is possible to divert the main body to reduce costs. In addition to being advantageous in terms of surface, the object of the present invention is to provide a machine gun type cracker actuating device capable of firing a cracker body with a short time interval or a sound and a squirt without trouble during actual use. I have.

[0007]

In order to achieve the above object, a machine gun type cracker operating device according to the invention of claim 1 has a machine gun type main body having a gripping part and a firing cylinder provided at a tip of a muzzle. A cracker body, in which a detonating cord for the explosive body is led out from the rear end of the cylindrical body containing the explosive body, communicates with the muzzle to form a cracker body insertion chamber that can be inserted and set coaxially with the muzzle. Along with this, the explosive body is exploded by applying a tensile force to the cord of the cracker body inserted and set in the cracker body insertion chamber,
In addition, the machine gun type main body is provided with a firing operation mechanism capable of discharging the cracked body after the explosion through the inside of the firing cylinder to the front outside of the machine gun type main body.

According to a second aspect of the present invention, there is provided a machine gun type cracker operating device, wherein the firing operation mechanism is provided with a grip slider slidably held back and forth along the axis of the muzzle, and a front end of the slider. From the front, and presses and moves the cylinder body of the cracker body forward as the slider slides forward to apply tensile force to the drawstring, and furthermore, the cracker body after the explosion due to sliding forward. And a pusher that presses and ejects the outside of the front part of the machine gun-shaped main body.

According to a third aspect of the present invention, there is provided a machine gun type cracker operating device, wherein the firing operation mechanism is held slidably back and forth along the axis of the muzzle, and a front end of the slider. And a protruding rod having a hook piece removably engaged with a loop-shaped portion formed at the end of the drawstring of the cracker body at an intermediate position between the front and rear sliding ranges, and the machine gun type. When the slider is slid rearward while being fixed at a position immediately after the cracker body insertion chamber in the main body, the stopper comes into contact with the cylinder body of the cracker body to restrict the backward movement of the cylinder body, and the cord is pulled through the hook piece. And a stopper member for applying a tensile force to the stopper.

According to a fourth aspect of the present invention, there is provided a machine gun type cracker operating device, wherein the firing operation mechanism is configured to be able to move back and forth along the axis of a muzzle of the machine gun type main body. An elastic urging tool for moving and urging in the retreating direction, and a pivotally movable back and forth to the main body so as to move the pusher forward against the urging force of the elastic urging tool with a pulling operation backward. And a trigger-type operation lever that is worn.

According to a fifth aspect of the present invention, there is provided a machine gun type cracker operating device comprising the above-mentioned various firing operation mechanisms, wherein an insertion opening of the cracker body into the cracker body insertion chamber is directed upward to an upper surface side of the machine gun type main body. It is formed in an open shape.

[0012]

According to the first aspect of the present invention, the cracker body is inserted into the cracker body insertion chamber of the machine gun type main body, and is set coaxially with the muzzle. Then, the gripper is grasped with one hand and the other hand is grasped. By operating the firing operation mechanism, a tensile force is applied to the drawstring of the cracker body, and the explosive body explodes,
If there is an ejected substance in the cylinder, the ejected substance in the cylinder is also explosively emitted by the explosive force, and is also emitted to the front outside of the main body through the firing cylinder. As described above, since it is possible to explode the cracker body under the shooting point of the machine gun, it is possible to expect a sufficient feeling of force and directing effect when using the cracker body, and at the same time, between the user and the explosion position The distance can be increased to give a sense of security.

After the explosion is fired, it is possible to discharge the used cracker body remaining in the firing cylinder to the outside of the front part of the machine gun type body by continuously operating the firing operation mechanism. After the discharge, a new cracker body is again inserted into the cracker body insertion chamber, set coaxially with the muzzle, and by operating the firing operation mechanism in the same manner as described above, the explosion firing and the used The cracker body can be continuously discharged. In this manner, a plurality of cracker bodies can be fired one after another at relatively short time intervals without the need for the user to discharge the spent cracker bodies one by one.

According to the second aspect of the present invention, the slider with the grip constituting the firing operation mechanism is protruded from the front end of the slider simply by linearly sliding forward along the axis of the muzzle. Via the pusher, the cylinder body of the cracker body is pushed forward to apply a tensile force to the drawstring to explode the explosive body, and the cracker body after the explosion is pushed outward and discharged. This makes it possible to continuously perform a series of operations on the unit cracker body, such as simplifying the operation and shortening the firing cycle.

According to the third aspect of the present invention, the slider with the grip constituting the firing operation mechanism is slid rearward along the axis of the muzzle to thereby integrally move rearward with the slider. The pull cord of the cracker body that engages with the hook piece part via the loop-shaped part is pulled strongly strongly against the cylinder body whose movement is regulated by the stopper member, to ensure reliable explosion and firing without errors Can be done.

According to the invention of claim 4, the pusher is continuously moved forward by an ergonomically most suitable operation such as pulling the trigger operation lever constituting the firing operation mechanism backward. Accordingly, it is possible to continuously perform a series of functions such as explosion of the explosive by pulling the drawstring and discharge of the cracker body to the front outside after the explosion.

Further, according to the invention of claim 5, since the insertion opening to the cracker body insertion chamber is opened upward, the cracker bodies are charged one after another and the explosion and firing are repeated at short time intervals. The operation of inserting the cracker body during use is very easy. In addition, the insertion opening of the cracker body into the cracker body insertion chamber may be opened downward, but in this case, in order to prevent the inserted cracker body from falling, the insertion opening part is replaced with an opening / closing lid or a substitute for it. A holding member is required. From this point, in the case where the insertion opening is opened upward, the opening / closing lid, a holding member as an alternative thereto, and the operation of opening / closing the opening / closing lid are not required, so that it is much easier to use.

In the invention of each of the above claims, the machine gun-shaped main body may be made of a thick paper material or a synthetic resin. Although the type in which the cracker bodies are inserted into the cracker body insertion chamber for each unit may be used, continuous firing can be achieved by using a magazine type storage device that can automatically supply a plurality of cracker bodies one by one to the cracker body insertion chamber. Can be done more reasonably.

[0019]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a partially cutaway perspective view of a machine gun type cracker operating device according to an embodiment of the present invention, FIG. 2 is a partially cutaway plan view, and FIG. 3 is an overall vertical side view.

In FIG. 1 to FIG. 3, reference numeral 1 denotes a machine gun-shaped main body in which a firing cylinder 3 is continuously provided on the tip side of a muzzle 2 and is formed into a rectangular tube shape using, for example, cardboard, and has a front portion. On the lower surface on the side, a cylindrical gripper 4 is fixed so as to protrude downward. On the front side of the machine gun-shaped main body 1, a magazine-type cracker body insertion chamber 5 having an insertion opening 5a formed upward and open on the upper surface side of the main body 1 is formed, and the insertion opening 5a is rectangular. Are surrounded by the guide peripheral wall 6. Reference numeral 3a denotes a cracker body discharge port formed on the lower surface of the firing cylinder 3.

Reference numeral 7 denotes a magazine which is formed in a box shape from thick paper or the like and is removably inserted into and held in the cracker body insertion chamber 5. A plurality of cylindrical cracker bodies 8 are arranged inside a main body 7A. They are housed in tandem in a state where they can be dropped by their own weight.

The cracker body 8 includes, as shown in FIG. 4, for example, a cylindrical body 10 having a front end opening closed by a front lid 9;
A pressure receiving plate 11 provided in the cylinder 10, an explosive body 12 disposed on the rear side of the pressure receiving plate 11, and an explosive body 12
The front cover 9 is housed between the front cover 9 and the pressure receiving plate 11, and the front cover 9 is housed between the front cover 9 and the pressure receiving plate 11 by the explosive force of the explosive body 12. And a squirt 14 such as a small tape that is radiated forward when opened. The tip portion 13a of each of the drawstrings 13 in the cracker body 8 is formed in a loop shape, and is loosely fitted to a guide rod 15 provided in the magazine body 7A along the up-down direction. It is being guided.

On the front wall at the lower end of the magazine body 7A,
A discharge port 16 for the lowermost cracker main body 8 is formed corresponding to the muzzle 2, and an operation opening 17 is formed in the lower rear wall, so that the magazine main body 7A can be inserted into the magazine type cracker body. When the chamber 5 is inserted and held up to the set position, the discharge port 16 and the lowermost cracker body 8 are positioned coaxially with the muzzle 2.

Reference numeral 18 denotes a firing operation mechanism provided in the main body 1. For example, a slider 19 slidably held back and forth along the axis of the muzzle 2 in the main body 1, A grip 20 fixed to the lower surface,
The slider 19 includes a pair of pushers 21 and 21 protruding forward from the front end of the slider 19. The pusher 21 has a tip 21 a which is moved forward via the slider 19 by a firing operation. The rear end of the cylindrical body 10 of the cracker body 8 at the lowermost position is pushed forward through the rear wall side entrance 5b of the cracker body insertion chamber 5 and the operation opening 17 of the magazine 7, and On the other hand, it is configured to provide a tensile force necessary for detonation.

A pusher guide 22 is fixed in the main body 1 and guides the pusher 21 to move forward and backward. Reference numeral 23 denotes a slit formed on the lower surface of the main body 1 to allow the grip 20 to slide back and forth.

The procedure for using the machine gun type cracker operating device having the above-described configuration will be described below. Prior to inserting the magazine 7 in which the plurality of cracker bodies 8 are accommodated in a column shape into the cracker body insertion chamber 5 of the machine gun type main body 1, first, the grip 20 is grasped, and the pusher 21 is moved via the slider 19 in FIGS. The retracted position shown in FIG. 3, that is, the position where the tip 21 a of the pusher 21 does not advance into the cracker body insertion chamber 5 is retracted. In this state, when the magazine 7 is inserted into the cracker body insertion chamber 5 from the upper surface side of the main body 1 as shown in FIG.
One cracker body 8 is set in a firing standby state.

Thereafter, the gripper 4 is held by one hand to support the main body 1, while the other hand is gripped by the grip 20 to take the shooting posture of the machine gun. When the gripper 20 is pressed forward from this state to move the pusher 21 forward via the slider 19, the pusher 2
As shown in FIG. 5 from the position of FIG.
The cracker body 8 enters the cracker body insertion chamber 5 and passes through the operation opening 17 of the magazine 7 so that the lowermost cracker body 8
At the rear end of the cylindrical body 10. Further, when the pusher 21 is advanced, the cord 13 of the cracker body 8 is pulled linearly, so that the explosive body 12 connected to the string 13 explodes, and the explosive force causes the cylinder of the cracker body 8 to explode. The front lid 11 of the body 10 is detached, and a spout 14 such as a small tape is ejected from the magazine insertion chamber 5 to the launching cylinder 3.
It is radiated to the front outside together with the explosion sound.

In the machine gun type cracker operating device having the above structure, the cracker body 8 explodes simply by advancing the pusher 21 through the hand holding the grip 20, so that the user has less fear of operating. . Subsequently, when the pusher 21 is moved forward, the used cracker body 8 after the explosion is pressed and moved inside the firing cylinder 3 forward, and is dropped and discharged outward from the discharge hole 3a.

Then, after the cracker body 8 at the lowermost position explodes and the used cracker body 8 is discharged outward, the pusher 21 is retracted to the retreat position again.
Immediately, the upper cracker body 8 in the magazine 7 descends by its own weight and is set at the lowermost position. In the same manner as described above, if the gripper 20 is gripped again and operated forward, the cracker body 8 is placed in the second position. Will explode as. Therefore, the user can use the magazine 7 in the manner of firing a machine gun.
The inner crackers 8 can be exploded one after another at an arbitrary short time interval, so that the playfulness is enhanced and a sufficient force is obtained, so that the atmosphere at a meeting or the like can be greatly excited.

When the magazine 7 is removed from the main body 1 at the time of non-use, there is no possibility that the cracker body 8 is accidentally blasted, and the management can be performed safely.

Furthermore, since the magazine 7 is inserted into the cracker body insertion chamber 5 through an upwardly open insertion port 5a formed on the upper surface side of the machine gun-shaped main body 1, the magazine 7 is easily inserted and inserted. The structure for holding the cracker body 8 is simple.
The lowering of the cracker body 8 is also performed by its own weight, so that a complicated configuration is not required and the configuration is simplified.

The pull cord 13 led out from the cylinder 10 of the cracker body 8 is not limited to the one pulled out from the center of the cylinder 10 as it is, but as shown in FIG. Adhesive tape 2 along the inner surface of the peripheral wall of No. 10
4, 25, or as shown in FIG.
3 may be penetrated through the peripheral wall of the cylindrical body 10 and then fixed to the outer surface with an adhesive tape 24 or the like to be led out. In these cases,
The contact space of the tip 21a of the pusher 21 can be widened.

FIG. 8 is a vertical sectional side view showing another embodiment of the machine gun type cracker operating device according to the present invention.
The difference from the above embodiment is that the guide rod 1 in the magazine 7
Reference numeral 5 denotes a length at which the loop-shaped portion 13a of the cord 13 of the cracker body 8 dropped to the lowermost position is detached, and furthermore, a cord of the cracker body 8 dropped to the lowermost position via the protruding rod 31 on the front surface of the slider 19. 13, a point provided with an upward hook piece 32 removably engaged with the loop-shaped portion 13a of
When the hook piece 32 is moved backward through the protruding rod 31, the main body 1 is provided with a stopper member 33 that abuts against the rear end of the cylinder 10 of the cracker body 8 and regulates the backward movement of the cylinder 10. In the case of this embodiment, the pulling string 13 engaged with the hook piece 32 as the slider 19 moves backward by the pulling operation by the grip 20.
At this time, as shown in FIG. 9, the cylindrical body 10 of the cracker body 8 at the lowermost position is
, And the retraction is restricted, so that a pulling force is relatively applied to the drawstring 13 and the explosive 1
2 is set to explode. The other configuration is the same as that of the above-described embodiment, and therefore, the corresponding portions are denoted by the same reference numerals and description thereof will be omitted.

In the embodiment shown in FIG.
The same effect as in the above-described embodiment is exerted, and the pulling operation by the grip 20 is facilitated by applying the rear end of the main body 1 to the waist of the user. FIG.
Reference numeral 34 denotes a compression coil spring as an elastic urging tool for urging the cracker body 8 in the magazine 7 downwardly.

FIG. 10 is a longitudinal sectional side view of a main part showing still another embodiment of the machine gun type cracker operating device according to the present invention. In this embodiment, the pusher 21 that can be moved back and forth along the axis of the muzzle 2 is always
A rubber string or a tension coil spring 41 as a return elastic urging tool that moves and urges in the retreating direction is hung between the rear end of the pusher 21 and the rear end of the main body 1, and a pin 42 is attached to the main body 1. An upper end side 43a of a trigger type operation lever 43 pivotally supported so as to be able to swing back and forth through a hole 44 formed in the busher 21 to constitute a trigger type operation mechanism 45. Since the firing operation mechanism 18 is constituted by this and the pusher 21 and the like, and the other configuration is the same as that of the above-described embodiment, the corresponding portions are denoted by the same reference numerals and the description thereof will be omitted. ing.

In the embodiment shown in FIG. 10, when the lower end portion 43b of the operation lever 43 is pulled backward against the spring force of the tension coil spring 41, the pusher 21 is moved in the same manner as described above. The tip 21a can explode the lowermost cracker body 8 in the magazine 7 and discharge the used cracker body 8 after the explosion. In this case, the operation lever 43 may be operated like a trigger, so that the firing operability becomes easy and the pusher 21 automatically retracts and returns by the spring force of the extension coil spring 41, so that the rate of fire is increased. be able to.

In the case shown in FIG. 10, the pusher 21 is moved forward by the operating lever 43. However, the present invention is not limited to this. For example, as shown in FIG. The grip 20 is attached slidably in the front-rear direction, and one end 52a of a cord 52 such as a belt or a rope hung on a roller 51 disposed forward of the grip 20 is fixed to the rear end of the pusher 21. On the other hand, the other end 52b may be fixed to the grip 20 to form the trigger type operation mechanism 53. Also in this case, the grip 2
By pulling 0 backward, the pusher 21 can explode the lowermost cracker body 8 and discharge the used cracker body 8 after the explosion, further improving the operability.

In the embodiment described above, the loops 13a are formed on the drawstrings 13 of the plurality of crackers 8 in the magazine 7, respectively.
12 is loosely fitted to the guide rod 15, but the guide rod 15 is not used, and as shown in FIG. 12, the tips of the drawstrings 13 of the plurality of cracker bodies 8 are placed at one location in the magazine 7. While being fixed, the string 13
Lace 1 of another cracker body 8 so that the tension of
The degree of slack (length) of the cord 3 may be adjusted. In this case, it is not necessary to form a loop-shaped portion 13a at the tip of the drawstring 13.

Each of the cords 13 of the plurality of cracker bodies 8
13 and accommodated in a tubular body 10 as shown in FIG. 13, and each time the cracker body 8 descends,
3 can be pulled out of the cylinder 10.

Further, instead of providing the guide rods 15 extending in the vertical direction in the magazine 7, as shown in FIG. 14, a pair of upper and lower support rods 6 are disposed horizontally perpendicular to the front-rear direction.
An endless body 62 such as a belt is hangably circulated between 1 and 61, and the end 13a of each of the drawstrings 13 of the plurality of cracker bodies 8 is loosely fitted to the endless body 62 in a loop shape.
Alternatively, a compression coil spring 34 may be provided as an elastic urging tool for urging the cracker body 8 downwardly with respect to the cracker body 8. The descent guide of the body 8 is reliably performed.

Further, in each of the above-described embodiments, a magazine 7 in which a plurality of cracker bodies 8 are stored in a cascade is used, and each time the explosion and the firing are completed, one is inserted into the cracker body insertion chamber 5 of the main body 1. Although the cracker body 8 is described as being inserted continuously and sequentially, the unit cracker body 8 is inserted.
May be supplied to the cracker body insertion chamber 5 by hand.

Further, in the above embodiment, the magazine 7
Is described in the form of insertion and setting from the upper part of the machine gun-shaped main body 1, but the magazine 7 may be configured to be inserted and set from the lower part of the machine gun-shaped main body 1. In this case, it is essential to incorporate a spring or the like as a cracker body lifting mechanism in the magazine 7.

[0043]

[Effects of the Invention] As described above, according to the invention, it is possible to explode the cracker body under the shooting procedure of the machine gun, and it is possible to expect sufficient power and directing effect, and to explode. The distance between the position and the user can be made large, and a sense of security can be given during use.
In addition, since the spent cracker body after the explosion can be discharged to the outside of the front part of the main body via the firing operation mechanism, it is possible to save the user's labor, improve the usability and improve the number of crackers. The body can be fired one after another at relatively short time intervals.

According to the invention of claim 2, a series of operations such as the explosion of the cracker body and the ejection of the cracker body after the explosion are continuously performed by the continuous sliding operation of the slider with the grip forward. It is possible to simplify the operation and shorten the firing cycle.

According to the third aspect of the present invention, a strong pulling force can be applied to the pulling string of the cracker body so that a reliable explosion without mistake can be performed.

Further, according to the invention of the fourth aspect, the predetermined explosion and the discharge of the used cracker body after the explosion can be continuously performed by the operation most ergonomically adapted.

[Brief description of the drawings]

FIG. 1 is a partially cutaway perspective view showing a machine gun type cracker operating device according to an embodiment of the present invention.

FIG. 2 is a plan view showing a part of the cracker in a cutaway manner.

FIG. 3 is a vertical sectional side view of the same.

FIG. 4 is a cross-sectional plan view of a main part of the same cracker.

FIG. 5 is a cross-sectional plan view of the main part of the cracker during operation.

FIG. 6 is a side view showing the lead-out structure of the drawstring of the cracker body partially broken away.

FIG. 7 is a side view showing another breakout structure of the drawstring of the cracker body, partially broken away.

FIG. 8 is a longitudinal sectional side view showing a main part of a machine gun type cracker operating device according to another embodiment of the present invention.

FIG. 9 is an operation explanatory view of a main part of the same cracker.

FIG. 10 is a longitudinal sectional side view showing a main part of a machine gun type cracker operating device according to still another embodiment of the present invention.

FIG. 11 is a vertical sectional side view showing a main part of a machine gun type cracker operating device according to another embodiment of the present invention.

FIG. 12 is a perspective view schematically showing a magazine to which the drawstrings of a plurality of cracker bodies are fixed.

FIG. 13 is a side view showing a stored state of the drawstring in the cracker body, partially broken away.

FIG. 14 is a vertical cross-sectional side view showing a different example of a state of attachment of each drawstring of a plurality of cracker bodies in a magazine.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Machine gun type main body 2 Muzzle 3 Launching cylinder 4 Grasping part 5 Cracker body insertion chamber 5a Insertion port 8 Cracker body 10 Cylindrical body 12 Explosive body 13 String 13a Loop-shaped part 14 Ejection material 18 Launching operation mechanism 19 Slider 20 Grip 21 Pusher 32 Elasticity Biasing tool 41 Elastic biasing tool for return 45, 53 Trigger type operation mechanism

Claims (5)

(57) [Scope of request for utility model registration] An explosive drawstring for an explosive is drawn out from a rear end of a cylindrical body in which an explosive is built into a machine gun-shaped main body having a grip portion and a firing cylinder provided at the end of a muzzle. A cracker body is communicated with the muzzle to form a cracker body insertion chamber that can be inserted and set coaxially with the muzzle, and a pulling force is applied to the cord of the cracker body inserted and set in the cracker body insertion chamber. A machine gun type in which the explosive body is exploded, and the machine gun type main body is provided with a firing operation mechanism capable of discharging a cracker body after the explosion through the firing cylinder to the front outside of the machine gun type main body. Cracker actuator. 2. The firing operation mechanism is provided with a slider with a grip slidably held back and forth along the axis of the muzzle, and protruding forward from a front end of the slider, so that the front of the slider is provided. With the sliding of the cracker, the cylinder of the cracker body is pushed forward to apply tensile force to the drawstring, and with the sliding forward, the cracked body after the explosion is pushed out of the front of the machine gun type body 2. A machine gun type cracker operating device according to claim 1, further comprising a pusher for discharging and discharging. 3. A slider with a grip held slidably back and forth along the axis of the muzzle, and a projecting operation projecting forward from a front end of the slider to slide forward and backward. A protruding rod having a hook piece detachably engaged with a loop-shaped portion formed at the end of the drawstring of the cracker body at an intermediate position of the range, and fixed to a position immediately after the cracker body insertion chamber in the machine gun type main body; hand,
When the slider is slid rearward, a stopper member is provided which abuts against the cylindrical body of the cracker body to regulate the backward movement of the cylindrical body and apply a tensile force to the drawstring via the hook piece. The machine gun type cracker operating device according to claim 1. 4. A pusher, wherein said firing operation mechanism is movable back and forth along an axis of a muzzle of said machine gun body, and an elastic urging tool for constantly urging said pusher to move backward. A trigger operation lever pivotally attached to the main body so as to be able to move forward and backward so as to move the pusher forward against the urging force of the elastic urging tool in accordance with the rearward pulling operation. The machine gun type cracker operating device according to claim 1. 5. The machine gun type cracker operation according to claim 1, wherein an insertion opening of the cracker body into the cracker body insertion chamber is formed in an upward open shape on an upper surface side of the machine gun body. apparatus.