JPH0419351Y2 - - Google Patents

Description

[Detailed explanation of the invention] (1) Industrial application field This invention not only fires the bullet from the muzzle when firing, but also explodes gunpowder inside the gun, which causes a series of firing sounds. This invention relates to a toy gun with a built-in firing sound interlocking mechanism.

(2) Prior Art Recently, toy guns have been proposed whose appearance is so similar to that of a real gun that it is difficult to distinguish them from each other. However, when observing this from a functional perspective, the firing sound produced when firing was only the striking sound of the hammer and the slight friction sound of the bullet, and it was not possible to make a powerful firing sound. However, loading gunpowder into a bullet was dangerous, so it was no longer a toy, and in any case, it was extremely difficult to expect a safe and powerful firing sound.

(3) Problems to be solved by the invention In view of the above-mentioned conventional problems, the present invention has developed a toy gun that explodes gunpowder within the toy gun body, produces a powerful firing sound, and is free from the risk of explosion. It is about providing.

(4) Means for solving the problem For this reason, in the toy gun of the present invention, a rotor in which protective bulkheads are arranged radially inside the gun body is intermittently operated in conjunction with the striking action of the hammer that strikes the bullet. The rotor is equipped with a gunpowder container at the tip of an arm protruding between the partition walls, and a hammer is provided to strike the bottom of the gunpowder container.

(5) Effect According to the above means, first, the firing rod is pulled backward to energize it, and at the same time, the hammer is pushed backward. At this time, the gunpowder container attached around the rotor moves by one pitch. The hammer, which is linked to the trigger, fires a bullet by pulling the trigger, and at the same time, the hammer hits the bottom of the gunpowder container, causing the gunpowder inside to explode and produce a firing sound.

(6) Embodiments Hereinafter, embodiments of the present invention will be described in detail based on the drawings.

FIG. 1 shows the external appearance of a blowback type toy gun. In the figure, 1 is the gun body, 2 is a slider that can be pulled rearward, and is normally in contact with the rear edge of the barrel 3. As shown in the partially cutaway diagram, the gun barrel 3 has a trajectory 4 and a flue 5 arranged vertically. Reference numeral 6 denotes a grip, which houses a rotor in which a plurality of cartridges and gunpowder containers, which will be described later, are arranged in series. hits the gunpowder container, producing a firing sound and causing gunpowder smoke to be discharged from the flue 5. 7 in the figure is the trigger.

First, I will explain the firing mechanism of the cartridge.
As shown in FIG. 2, the slider 2 connected to the rear end of the gun barrel 3 is formed into a substantially hollow shape with an open tip, and the slider 2 is disposed inside the slider 2 (not shown). A firing rod 10 is housed therein, which moves back together with the firing rod 10 when it is moved backward in the direction of the chain line as shown in FIG. The firing rod 1
0 has a firing protrusion 11 at the front end, the rear end is brought into contact with the upright piece 1a of the main body 1, and a telescopic firing spring 12 is provided inside. When the slider 2 is moved backward as shown, the spring 12 is compressed and the firing rod 10 stores impact force. or,
At the rear lower part of the slider 2, a claw piece 14a of a stopper 14 provided inside the main body is protruded into the slider 2, and the front flange 13 of the retracting firing rod 10 engages with the claw piece 14a. Even when the slider 2 is returned forward, the firing rod 10 can maintain the spring 12 in a compressed state.

Furthermore, the stopper 14 has a shaft 14c inside the main body.
It has a tongue piece 14b at its rear end, and a push spring 15 whose one end is supported by the main body 1 on its lower surface.
The other end is pressed. Then, as will be described later, when the firing rod 10 is held backward, by pulling the trigger, the stopper 14 interlocked with this rotates around the shaft 14c, and the tongue piece 14b presses down the push spring 15, so that the trigger is pulled. The piece 14a disengages from the flange 13 of the firing rod 10, and the firing rod 1
0 is fired by spring force.

The firing mechanism of the retracted firing rod 10 will now be explained. As shown in FIG. 3, the trigger 7 has its proximal end pivotally supported 9 on a part of the periphery of the trigger ring 8, and protrudes into the main body 1. At this base end, there is a connecting rod 20 extending rearward within the main body 1.
The tips of the two are connected by a shaft 21. Connecting rod 2
The rear end of the 0 is always in contact with the inner surface of the rear wall of the main body 1, and by pulling the trigger 7 with a finger 80, the connecting rod 20 is moved forward about the shaft 9 as a fulcrum. Furthermore, at the rear of the connecting rod 20,
The recess 14 of the rotating piece 14d has a shaft pin 22 projecting laterally and hangs down integrally with the stopper 14.
e engages and rotates the rotating piece 14d along with the forward movement of the connecting rod 20, thereby causing the tongue piece 14b to rotate.
tilts and compresses the spring 15, so the claw piece 14a
As a result, the flange 13, which is prevented from moving forward by the claw piece 14a, is disengaged, and the firing rod 10, which is held in the set state, is fired forward with force by the spring force. can.

As shown in FIG. 2, a plurality of cartridges 27 are housed in the magazine 25 of the grip 6, which are pushed up one by one by a spring 26 from below and fired by the force of the spring. The firing protrusion 11 of the firing rod 10 is used to strike from behind. Therefore,
The cartridge 27 is inserted into the upper opening 25a (third hole) of the magazine 25.
(Fig.), the ball is ejected from the gun barrel 3 onto a trajectory 4, and is fired.

Next, the gunpowder firing sound generating device will be explained. As shown in FIGS. 1 to 3, a circular recess 30 shown in FIG. 4 is provided in the main body above the grip 6.
is provided. An opening 31 provided on the inner surface of the peripheral wall of the circular recess 30 communicates with the flue 5 of the gun barrel.

Further, a shaft 32 whose base end is fixed to the main body 1 is protruded from the bottom surface of the circular recess 30 as shown in FIG. 4, and a rotor 36 shown in FIG. It is fitted through.

The rotor 36 includes a rotating member 37 having radial partition walls 40, arms 42 protruding between the partition walls, and a gunpowder container 43 attached to the tip of each arm 42.
and a feed protrusion 5 for rotating the rotating member 37.
2, and a partition plate 48 provided between these rotating members 37 and the feeding member 45.
It consists of. More specifically, the rotating member 37 has a shaft hole 39 of a disk 38 fitted into the shaft 32, and the plurality of partition walls 40 are arranged at equal intervals on the circumferential surface of the disk 38. . Among these partition walls 40, some of the partition walls 40 are provided with projecting pieces 41 whose inner ends are bent into a hook shape. Furthermore, each partition wall 40
Between them, arms 42 having a cross-shaped cross section protrude from the outer peripheral edge of the disk 38 almost to the outer peripheral edge of the partition wall 40. At the tip of each arm 42... there is a cup-shaped gunpowder container 43 with gunpowder 44 at the inner bottom.
is loaded, and its inner circumferential surface is joined and engaged with the tip edge of the cross-shaped arm 42. Further, the feeding member 45 inserts the rotating member 37 into the plurality of openings 47 provided in the disc 46.
The partition wall protrusions 41 are fitted together. Similarly, the projecting piece 41 also penetrates through the opening 49 of the partition plate 48 provided between the rotating member 37 and the feeding member 45.
The rotation hole 36 is integrally formed by caulking the tip of the protruding piece 41 on the disc 46 of the feeding member 45.

Furthermore, a plurality of protrusions 50 are provided on one side of the feeding member 45, and the tips thereof are in contact with one side of the partition plate 48. The other side surface of the partition plate 48 is in contact with the upper edge of each partition wall 40 of the rotating member 37. Therefore, between the feeding member 45 and the partition plate 48, a guide path 51 as shown in FIG. 6 is formed by each protrusion 50. Also, the feeding member 4
A plurality of sending protrusions 52 each having a ring-shaped protrusion are provided on the other side of the 5. The feed protrusion 52 is provided at a position corresponding to the cross-shaped arm 42 of the rotating member 37, and the claw 2a of the slider 2 (FIG. 1)
is located on the line along which it moves. and,
When the slider 2 is moved backward, the pawl 2a engages with the feed protrusion 52 and advances the feed protrusion 52 by one pitch. When the feed member 45 is intermittently rotated by the claw 2a, the rotor 36 is engaged with a stopper 6a (FIG. 1) on the inner surface of the grip 6 each time to prevent rotation in the opposite direction. When the claw 2a that has moved backward returns to the front, the claw 2a slides on the feeding protrusion 52 and presses down the coil spring 35 fitted to the shaft 32 via the rotor 36. The pawl 2a can be returned to its original position without engaging the feed projection 52.

The end of the shaft 32 into which the rotating member 37 and the partition plate 48 are fitted as described above has a slope 33 with one side facing between the partition walls 40 of the rotating member 37 and the other side facing the top surface of the partition plate 48. Concave guideway 34 to be formed
is provided. Therefore, the guide path 34 communicates with the space between the partition walls 40 as the guide path 42a, and also communicates with the guide path 51 between the feeding member 45 and the partition plate 48 (FIG. 6). .

By the way, as shown in FIGS. 2 and 3, an arm 42 is located near the rear of the rotating member 37.
A hammer 60 for striking the gunpowder container 43 attached to the gun is fitted with a shaft 62 of the main body 1 with a spring member 61 wound around its base end, and is supported so that its tip can spring forward. There is. The hammer 60 is provided with a striking protrusion 63 whose intermediate portion is raised forward, and when the hammer 60 elastically rotates forward about the shaft 62, the gunpowder container 43
The position is such that the back side of the ball is struck (Figure 2).
Further, at the tip of the hammer 60, an engagement pin 64 that protrudes laterally is attached to an arc hole 65 provided on one side of the main body 1.
(Figures 1 and 4), with the tip protruding outward. This engagement pin 64 is connected to the claw 2 of the slider 2.
a to move it along the circular arc hole 65,
This allows the hammer 60 to rotate rearward about the shaft 62 against the spring force. At this time, the hammer 60 passes by rubbing against the tip of a locking projection 66 provided on the inner surface of the grip 6, and is locked against the side surface of the locking projection 66 and held in the set state.

In this way, the striking force of the hammer 60 is accumulated by the retreat of the slider 2, but the hammer 60 is fired via the trigger 7 and the connecting rod 20 interlocked with the trigger 7. That is, the rear end of the connecting rod 20 is an inclined part (not shown), and when the trigger 7 is pulled and the connecting rod 20 is moved forward, the rear side surface of the hammer 60 is pushed up by the inclined part. As a result, the protrusion 63 disengages from the locking protrusion 66 and rotates forward due to the spring force, causing the convex portion 63 to strike the gunpowder container 43.

The gunpowder 44 loaded in the bottom of the gunpowder container 43 is strongly pressurized between the inner bottom surface of the container and the cross-shaped tip of the arm 42 by striking the bottom surface of the container with the hammer 60, so that the gunpowder 44 explodes inside the gunpowder container 43. The firing sound and smoke produced at the time of explosion pass through each guideway 42a, 34, 51 and reach the flue 5 of the gun barrel 3.
(Figure 6).

In this embodiment, a method is shown in which the spring force of the coil spring 12 is used to fire the cartridge 27 as a bullet, but there is also a method that uses air pressure, for example, to fire the bullet at the same time as the gunpowder firing sound. Therefore, it is not necessarily limited to this embodiment and can be freely selected.

(7) Effects of the invention As explained above, according to the toy gun of the invention, the gunpowder container and the cartridge are provided separately, and the gunpowder container inside is struck at the same time as the cartridge is fired. Since the sound-linked mechanism is configured, even if the gunpowder explodes, the gunpowder will not scatter outside, making it safe. Moreover, it is possible to use a considerable amount of gunpowder, and the firing sound is not only impressive, but there is no risk of triggering an explosion due to the bulkhead.

[Brief explanation of the drawing]

The figures show an embodiment of the present invention. Figure 1 is an overall side view of the toy gun, Figure 2 is a side view showing a cross section of the main part when firing, and Figure 3 is a cross section of the main part when it is set. FIG. 4 is a side view, FIG. 4 is a perspective view showing the circular recess, FIG. 5 is an exploded perspective view of the rotor, and FIG. 6 is a cross-sectional view from above showing the rotor installed to explain the smoke path. . 1... Body, 3... Barrel, 7... Trigger, 10...
... Firing rod, 25... Magazine, 27... Bullet (bullet), 36... Rotor, 40... Bulkhead, 42...
Arm, 43...Gunpowder container, 44...Gunpowder, 60
...Gatetsuko.

Claims (1)

[Scope of utility model registration request] By striking the firing rod with a hammer that is linked to the trigger, the bullets stored in the magazine are fired from the gun barrel one after the other, and at the same time the gunpowder is ignited to emit a firing sound, and the smoke is emitted from the flue. In a toy gun that is ejected from A firing sound interlocking mechanism for a toy gun, characterized in that a gunpowder container is attached to the tip of an arm protruding between the partition walls, and the bottom of the container can be hit with a hammer.