JPH0612399Y2 - 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) A revolver toy gun has a structure in which a magazine for loading several bullets is rotated and loaded as shown in FIG. However, because the number of fired bullets is small, a new sight-type magazine is installed on the gun body so that a large number of bullets can be continuously fired.

(Technical problem) Although the former structure can be formed in a shape that looks exactly like the real thing, and the operation is the same as the real thing, only one shot can be fired for each cartridge, that is, one cartridge case, and it is exhausted by several shots. The latter can fire several tens of shots, but the sight cannot be removed, and the magazine has a dummy structure that cannot be rotated.

An object of the present invention is to solve the above-mentioned drawbacks and problems, and to provide a magazine for a toy gun which can have a structure which is not different from that of an actual rotary magazine type pistol and which can continuously fire a large number of bullets. .

(Technical Means) In order to achieve the above object, the present invention provides a plurality of drug chambers 2 in the axial direction in the circumferential direction of a cylinder 1 rotatable on one axis, and a gun side is provided at the rear end of each drug chamber 2. Is provided with a gas introduction port 3 communicating with the gas ejection port, and a gas passage 4 for guiding the gas flow to the front is formed in the inner wall of the medicine chamber to form a storage chamber into which a plurality of bullets 5 ... Can be loaded. Incorporate a spring 6 that pushes the bullet from the rear to the front in the part, and touches the peripheral surface of the bullet to stop it temporarily.
An elastic stop ring 7 that is passed through when the gas pressure is applied is attached to the inner surface of the opening at the front of the medicine chamber, and each medicine chamber 2
In the cylinder 1 at the position between the first bullet 5 ₁ and the subsequent second bullet 5 ₂ in the foremost part of the, the pin holes 15 for assembling the pins 8 protruding and retracting into the medicine chamber from the main body center side are respectively formed, the inner end portion of the pin 8 is located in the shaft hole 9 of the body center, the pin 8 for 2nd 5 ₂ stops in the medicine chamber 2 of the firing position, in order to protrude, the firing position of the chamber Cam projection towards 11
The provided the pivot 10 or the mounting portion supporting the cylinder, 2nd when after firing of the first bullet 5 ₁ the drug chamber 2 is moved from the firing position, the pin 8 is disengaged from the cam projection 11 5 immersed by _2, in which 2nd 5 ₂ is configured so as to move forward.

(Embodiment) Referring to the drawings, as shown in FIG. 1, the rotary magazine of the present invention has a shape and structure similar to those of a real gun, and the cylinder 1 is a gun body 20. It is detachably attached to the pod by a pod member 21 and is rotatably mounted around the pivot 10 around the main body, and is rotated at a constant angle by a feed pin 24 which is interlocked with the operation of a trigger 22 or a hammer 23. However, they are sequentially arranged at the firing positions passing through the barrel 25.

The chemical chambers 2 are provided axially at equal intervals on a circumference centered on the pivot axis 10 of the cylinder 1 which is the magazine body, and the gas which communicates with the gas ejection port 26 of the gun body 20 at the firing position at the rear end portion. Inlet 3
The inside is a storage chamber in which several bullets 5 are loaded in one row, and a spring 6 for pushing the bullets 5 forward is attached using the rear end member 2a. The center hole of the mounting portion of the spring 6 is a gas introduction passage 12 that passes through the gas introduction port 3 and the gas passage 4 that extends axially forward along the inner surface of the drug chamber.

The front of the chamber is open, and the bullet 5 (first
A stop ring 7 is attached by a stopper 13 so as to come into contact with the peripheral surface of the bullet 5 ₁ ) and temporarily stop. The stop ring 7 is made of O-ring or the like having elasticity, it is possible to pass it when the firing gas pressure is applied to the first series 5 _1. Reference numeral 14 denotes a mounting recess for the ring 7 and the like.

Pin 8 bullet 2nd 5 ₂ later firing gas pressure is a stopper to prevent from being fired is provided between the first wave 5 _1. Reference numeral 15 is a pin hole formed from the shaft hole 9 at the center of the main body toward each drug chamber 4, and 16 is an enlarged inner end portion 17 of the pin 8.
The step part which stops is shown. The inner end 17 of the pin 8 faces the pivot 10 fitted in the shaft hole 9, and a cam 18 having a protrusion 11 protruding toward the medicine chamber 2 in the firing position is provided on the pivot base. . Reference numeral 19 indicates a mounting shaft of the pod pod 21 provided with the pivot 10. 27 is a projecting ring around the gas ejection port 26, which pressurizes the rear end of the medicine chamber at the firing position and slightly projects from the cylinder receiving surface 28 on the gun body side in order to eliminate gas leakage. 29 is a guide projection between the receiving surface 28 and the ring 27, 30 is a tip support hole of the pivot 10, a member for removing the pivot 10 by the pod lever 31 is built in 32 is a cylinder rotation stop recess, and 33 is an engagement with it. A mating protrusion, 34 is a gas tank in the body, and 35 is an external gas cylinder. In the present invention, the compressed gas means a compressed gas, and naturally compressed air is also included.

(Operation) In the above-mentioned configuration, in order to load the bullet 5, the pod member 21 is operated to remove the cylinder 1, and the cartridges 2 are packed one by one from the front surface. The packed bullet 5 is pushed by the spring 6 but stopped by the stop ring 7 so that it does not come out before firing. Next, when the cylinder 1 is attached to the gun body 20, when any one of the drug chambers 2 reaches the firing position, it is stopped by the recess 32 and the projecting piece 33.

When the hammer 23 is pulled up in a single action type, the cylinder 1 rotates and the next medicine chamber 2 comes to the firing position. Pin 8 facing the medicine chamber 2 in firing position this time is suppressed so as not to pop the 2nd 5 ₂ following projects pushed up drug chamber upward by projection 11 of the cam 18 (FIG. 3, the (Fig. 4). Pulling the trigger 22 in this state, the compressed gas from the gas tank 34 or the external gas cylinder 35 in the gun body is ejected, inlet 3, since the pressure once pressure to the first bullet 5 ₁ from the passage 4, the first
The bullet passes through the stop ring 7 and is fired (solid line in FIG. 3).

Rotation of the first series 5 ₁ firing after the cylinder 1, it 2nd 5 ₂ that was in the medicine chamber 2 of the firing position to the are pushed forward by the spring 6, and the 2nd 5 ₂ the pin 8 which has stopped can not be pushed up past the cam protrusion 11, pushed down by the 2nd 5 _2, whereby 2nd 5 ₂ is advanced to the stop ring 7. When this 2nd 5 ₂ came back to the firing position by the rotation of the cylinder 1, the pin 8 between the 2nd 5 ₂ and the third bullet is for stopping the 3rd and pushed up.

Since the illustrated gun body 20 has a double action structure, the cylinder 1 is rotated and the bullet 5 is fired by the operation of pulling the trigger 22 without raising the hammer 23.

(Effect) Since the present invention is configured as described above, a large number of bullets 5 can be loaded in spite of being a rotary magazine, so that a large number of bullets can be shot without immediately exhausting the bullets. The effect of being able to fire continuously is obtained, and in the area where the next bullet is stopped, the action of sending it out is also sure due to the protruding and retracting of the pin 8 interlocked with the rotation of the cylinder 1, and it is structurally simple,
Moreover, remarkable effects such as not impairing the external function of the revolver pistol can be expected.

[Brief description of drawings]

The drawings show an embodiment of the present invention. FIG. 1 is a side view of the entire gun body, FIG. 2 is a perspective view of a magazine mounting portion, FIG. 3 is a vertical sectional view of a cylinder, and FIG. It is a figure. 1 ... Cylinder, 2 ... Chemical chamber, 3 ... Gas inlet, 4 ...
… Gas passage, 5… Bullet, 6… Spring, 7… Stop ring, 8… Pin, 9… Shaft hole, 10… Axis, 11…
Cam protrusion.

Claims (2)

[Scope of utility model registration request] 1. A plurality of drug chambers 2 are axially provided in the circumferential direction of a cylinder 1 rotatable on one axis, and a gas introduction port 3 communicating with a gun side gas ejection port is provided at the rear end of each drug chamber 2. And a gas passage 4 for guiding the gas flow to the front is formed in the inner wall of the medicine chamber, and the medicine chamber has a storage chamber into which a plurality of bullets 5 can be loaded, and a spring for pushing the bullets from the rear to the front is provided at the rear portion. Incorporate 6 and attach it to the inner surface of the front opening of the medicine chamber to attach the elastic stop ring 7 that comes into contact with the peripheral surface of the bullet to temporarily stop it and allow it to pass when the firing gas pressure is applied. Cylinder 1 in the position between the first bullet 5 ₁ and the second bullet 5 ₂ following it
, Each having a pin hole 15 for assembling a pin 8 projecting and retracting from the center side of the body into the drug chamber 2 at the firing position by positioning the inner end of the pin 8 in the shaft hole 9 at the center of the body. to project the pin 8 for some 2nd 5 ₂ stops, provided a cam projection 11 projecting toward the medicine chamber firing position the pivot 10 or the mounting portion supporting the cylinder, first bullet 5 after ₁ firing is the drug chamber 2 moves from the firing position, the pin 8 is retracted by 2nd 5 ₂ when disengaged from the cam projection 11, adapted 2nd 5 ₂ can be advanced Rotating magazine for toy guns. 2. The gas passage 4 is formed in a groove shape along the longitudinal direction on both sides of the inner wall of the medicine chamber, and the gas introduction passage 12 passing through the gas introduction port 3 and the gas passage 4 is formed at the rear end of the medicine chamber 2. The rotary magazine for a toy gun according to claim 1, further comprising: