JPH0711341Y2 - Rotating magazine for toy guns - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a rotary magazine for a toy gun.

(Prior Art) The first revolver-type handgun to be devised in Shokai Sho 60-86798.
As shown in the figure, there is a structure in which a magazine loaded with several bullets is rotated to supply a bullet. However, since the number of shots is small, a large number of bullets stored in the gun body are sent from the feed path into the magazine so that the bullets can be continuously fired (JP-A-63-183395).

In the former structure, only one shot can be fired for each cartridge, that is, one cartridge case, and it is exhausted by several shots. The latter can be fired as long as the bullet continues, but there is a problem that the pressing piece for loading the bullet into the magazine must be equipped at the bottom of the barrel, and the number of bullets depends on the length of the barrel.

(Problems to be solved by the invention) The present invention solves the above-mentioned drawbacks and problems, and can have a structure similar to that of an actual revolver pistol, and can fire a large number of bullets more than the number of chambers. The task is to

(Means for Solving the Problems) In order to solve the above problems, according to the present invention, a plurality of drug chambers 1 are arranged on the circumference, and the drug chambers 1 can be rotated on one axis to sequentially position each drug chamber 1 at a firing position. And a cylinder 2 provided in the inside of the chamber, and an accommodating chamber 5 equipped with a spring 4 for axially advancing and retracting a plurality of bullets 3 inside the respective chemical chambers, and having a compressed gas at the rear end. A cartridge 8 having a gas passage 7 extending forward from the introduction port and a means A for advancing the cartridge 8 at the firing position. Resilient stop ring 9 is provided at the front of each chamber to allow the bullet to pass therethrough when the gas pressure is applied, and the forward end of cartridge 8 is closed by hitting guide 10 in the chamber to close the cartridge. To lock the second and subsequent bullets. The engaging portion 11 has a path shape but on the front of each cartridge 8.

Action A plurality of bullets 3 are loaded in each cartridge 8, and the cartridges 8 are advanced by the advancing means A at the firing position to lock the second and subsequent bullets. The cartridge 8 is communicated with the gas inlet 6 and the gas passage 7, and the firing gas pressure is applied to the front bullet (first stage).

Therefore, although there is one cartridge 8 in each of the drug chambers 1, several bullets can be loaded in each cartridge,
When comes to the firing position and is moved forward, the operation of pressing the second and subsequent bullets and firing only the first bullet is repeated.

(Example) Explaining below with reference to the drawings, a cylinder 2 of a rotary magazine having several drug chambers 1 has substantially the same structure as a real one,
It is rotatably and removably attached to the main body of the toy gun 20 by the pod discharging member 21, and is rotated at a constant angle by a feed pin 24 interlocked with the operation of a trigger 22 or a hammer 23, and a plurality of drug chambers 1 are It is designed to be placed in a firing position through the barrel 25.

The medicine chamber 1 has an inner diameter into which the cartridge 8 can be fitted, a chamber length slightly longer than that of the cartridge 8, and is arranged at equal intervals on the circumference. A stop ring 9 such as an O-ring having an inner diameter slightly smaller than the outer diameter of the bullet and having elasticity to allow the bullet 3 to pass when a firing gas pressure is applied is arranged at the frontmost portion of the medicine chamber 1. And the ring 9
Is fixed by a ring-shaped guide 10 arranged inside thereof. Inside the guide ring 10, an engagement surface 14 is formed which is inclined in a forward tapered shape.

The cartridge 8 has a cylindrical shape similar to that of a general bullet shell, has a closed rear part and an open front part, and has an accommodation chamber 5 for accommodating several bullets 3 in a row. A spring 4 for advancing the bullet 3 is attached to the shaft 15. Since the cylindrical wall of the cartridge 8 is divided into two by a slit 12 extending forward in the axial direction, the tip portion can be flexibly deformed inward and outward (see FIG. 5), and the tip portion thereof has a locking portion 11 inclined inward. Are formed. When the engaging portion 11 hits the engaging surface 14, it bends inward so that the bullet 3 can be held. A compressed gas introduction port 6 is opened at the rear end of the cartridge 8, and the port 6 is slit from a branched communication passage 13.
I am familiar with 12. That is, the portion surrounded by the slit 12 and the inner wall of the medicine chamber also serves as the passage 7 for the compressed gas.

The cartridge 8 is inserted into the cartridge chamber 1 of the magazine and is removably assembled from the magazine, but is fixed to the rear surface by a stopper 17 so as not to accidentally come off. Reference numeral 17a is a claw projecting laterally from the rear end of each cartridge, 17b is a recess recessed in the rear surface of the cylinder, and 28 is a screw for fixing the stopper 17 to the cylinder. The bullet 3 is loaded through the opening 18 at the front of the chamber. In each drawing, 19 is a gas ejection port on the gun body side, 26 is a projecting ring around the gas ejection port 19, 27 is a guide projecting part for pushing the cartridge rear end part 8a into the projecting ring 26, and the rear end part 8a The protrusion ring 26 constitutes the advancing means A of the cartridge 8. A stopper 17 attached to the rear surface of the magazine main body also serves as an interlocking plate for rotating the cylinder, and has several protrusions 29 which are engaged with the pin 24 and pushed up. Reference numeral 30 is a locking projection for constant-angle feed of the cylinder 2, which is rotated by the engagement of the pin 24 and the projection 29, 31
Is a locking recess thereof, and 32 is a shaft hole at the center of the main body, through which the pod member 21, which is the center of rotation, is inserted, and the pod member 21 is opened laterally by operating the lever 33. Reference numeral 34 is a gas tank in the main body, and 35 is an external gas cylinder. The compressed gas in the present invention means a compressed gas, and naturally includes compressed air.

In the above structure, the magazine body 2 is removed from the gun's pod discharging member 21, and a large number of bullets 3 are attached to the cartridges 8 from the front of the body.
In the drug chamber 1 of No. 1, several pieces are loaded. At that time, cartridge 8
As shown in FIG. 5 (a), since the bullet 3 is at a position retracted relative to the main body 1, when the bullet 3 is packed from the opening 18, it is pushed by the spring 4 and stopped by the stop ring 9.

Attach the magazine body 1 to the gun and hammer it into a single action type
When 23 is pulled, the main body rotates and one of the cartridges 8 comes to the firing position, so the protrusion ring 26 advances in the axial direction,
As a result of the locking portion 11 hitting the tapered engagement surface 10, it bends inward and suppresses the bullet 3 in the accommodating portion, and only the frontmost bullet contacts the stop ring 9. (B) When the trigger 22 is further pulled, the valve such as the interlocking gas cylinder opens and the compressed gas is injected at once, so that the high-pressure gas flows through the injection port 19, the introduction port 6, the gas passages 13, 7. After that, the bullet 3 will be fired. At the point in time when the trigger 22 in the figure (c) is finished, the next cartridge 8 comes to the firing position, so the previous cartridge retracts, the next bullet 3 is pushed by the spring, and it passes through the locking portion 9. Contact the stop ring 9. Since the gun body 20 has a double action mechanism, when the trigger 22 is pulled, the hammer 23 is raised and the bullet 3 is also fired.

(Effect) As described above, according to the present invention, it is possible to pack a plurality of bullets in one cartridge 8.
Despite being a revolver type because it can be loaded into multiple drug chambers 1, it has the characteristic of being able to fire a large number of bullets 3 in succession, and yet has the same external shape as a real rotary magazine gun,
Since the structure can be adopted, remarkable effects such as not impairing the actual feeling can be expected.

[Brief description of drawings]

1 shows a side view of the entire gun, FIG. 2 is a perspective view of a magazine mounting portion, FIG. 3 is an exploded perspective view of the magazine, and FIG. 4 is a sectional view. 5 (a), (b),
(C) is explanatory drawing of an operating state. 1 ... pharmacy, 2 ... body, 3 ... bullet, 4 ... spring, 5
...... Accommodation chamber, 6 ... Inlet port, 7 ... Gas passage, 8 ... Cartridge, 9 ... Locking part, 10 ... Engagement surface.

Claims (3)

[Scope of utility model registration request] 1. A plurality of drug chambers 1 are arranged on the circumference, a cylinder 2 rotatably provided on one axis for positioning each drug chamber 1 at a firing position in order, and an axial direction in each drug chamber. Equipped with a spring 4 for sending a plurality of bullets 3 forward in the axial direction, and has an inlet 6 for compressed gas at its rear end, and extends forward from the inlet. It consists of a cartridge 8 provided with a gas passage 7 on the outside of the accommodating portion and a means A for advancing the cartridge 8 at the firing position. It receives the bullet against the elastic force of the spring 4, and when the firing gas pressure is applied, A resilient stop ring 9 for passing a bullet is provided at the front of each drug chamber, and the forward end of the cartridge 8 is closed by hitting a guide 10 in the drug chamber to close the second chamber in the cartridge.
A rotary magazine for a toy gun, characterized in that a tapered locking portion (11) for locking bullets and below is provided at the front of each cartridge (8). 2. The cartridge 8 has a plurality of slits 12 extending forward in the axial direction, whereby the front portion of the cartridge is divided into two.
A gas passage 7 is formed by dividing each slit 12 and a communication port 13 through the gas introduction port 6 at the rear end in the cartridge rear portion, and forming a gas passage 7 by each slit and the inner wall of the medicine chamber. Rotating magazine for toy guns described in paragraph. 3. A toy gun for a toy gun according to claim 1, wherein the cartridge 8 has a rear end portion 8a which abuts around the gas ejection port 19 provided in the gun body 20 in the firing position to advance the respective itself. Rotating magazine.