WO2016203554A1 - Next-bullet separation device in simulation gun - Google Patents

Abstract

[Problem] To provide a next-bullet separation device that is suitable for a simple simulation gun, and yields a stable bullet speed and trajectory. [Solution] A next-bullet separation device in a simulation gun having a configuration in which bullets adjacent to each other are supplied to a cartridge, a trigger operation causes a striker to advance toward the tip bullet that has reached the cartridge, and said bullet is fired, wherein said device is characterized in that provided rearward of the cartridge is a separation member that: protrudes into a striker movement channel when the striker 15 retracts; gets pushed out of the striker movement channel by the striker when the striker advances; and separates the tip bullet that has reached the cartridge and the next successive bullet.

Description

Device for separating the next bullet in a simulated gun

The present invention relates to an apparatus for separating next bullets in a simulated gun having a configuration in which bullets are supplied adjacently to a loaded part, a striker advances with respect to a bullet at the tip reaching the loaded part, and the bullet is fired. is there.

There are some mock guns that have a simple structure, commonly called silver ball guns, and are especially popular for young people. As it is guessed from the popular name, the silver bullet is fired once for each trigger operation, but because it consists of the minimum number of parts, the momentum of the bullet that is fired is unstable. There was a problem of becoming.

One of the causes is thought to be the configuration in which bullets are fed by gravity. In other words, a large number of spherical bullets move to the launch position by gravity, so that the bullets are in contact with each other and generate friction when moving while rolling, and between the bullet to be fired and the next bullet. But contact friction works as well. The frictional force disturbs the movement of the bullet, and the bullet fluctuates depending on conditions such as the inclination of the gun, which is considered to cause a large variation in the flight distance and accuracy of the shot.

∙ This problem is also affected by the nature of the bullet used. Bullets called silver balls are made of gypsum and viscosity about 7mm in diameter, but there are BB bullets that are frequently used in the so-called silver ball guns, and soft materials using flexible materials. There are bullets. Although any of the above-mentioned bullets is used, the state of the bullet to be fired is still unstable, but it has been found that the use of soft bullets is particularly strongly affected by friction.

On the other hand, as a result of investigating the prior art, a gas injection valve actuating device for a gas pressure toy gun was discovered as a technology for supplying bullets by gravity. In this device, the barrel is advanced by trigger operation, and the bullet supply port is positioned at the front end between the gas guides by the advance of the connecting pipe connected to the rear end, so that the bullet to be fired contacts the next bullet. Not. However, since the mechanism for moving the bullet supply port is complicated, the cause of failure increases, and the price is increased, it is not suitable for a simple simulated gun for young people.
Japanese Utility Model Publication No. 64-38488

The present invention has been made in view of the above points, and its problem is to provide a next bullet separation device that is suitable for, for example, a simple simulation gun for a young person and can obtain a stable bullet speed and trajectory. It is. Another object of the present invention is to provide a next bullet separating apparatus that can obtain a stable bullet velocity and trajectory without questioning whether the type of bullet is soft or hard.

In order to solve the above-mentioned problem, the present invention has a configuration in which a bullet is supplied to the bullet unit adjacent to the bullet unit, and the striker is advanced by a trigger operation to the bullet at the tip reaching the bullet unit, and the bullet is fired. In the prepared simulation gun, when the striker retreats, it protrudes into the striker movement path, and when the striker moves forward, it is pushed by the striker and escapes from the striker movement path. Means is provided in which a separating member is provided behind the loading portion.
The target bullets in the apparatus according to the present invention are all kinds of bullets such as the silver balls, BB bullets and soft bullets described above. Soft bullets or soft bullets are soft enough to be deformed when pressed with a fingertip, and their form is spherical, like silver balls and BB bullets.

The simulated gun according to the present invention has a configuration in which bullets are supplied to the bullet unit adjacent to each other, and the striker advances with respect to the bullet at the tip reaching the bullet unit by a trigger operation, and the bullet is fired. Is the premise. The problem that a bullet is supplied to the loading part adjacently, thereby causing friction with the next bullet and affecting the bullet to be fired is solved by separating the next bullet.

Therefore, the present invention protrudes into the striker movement path when the striker moves backward, is pushed by the striker when the striker moves forward, and escapes from the striker movement path, and separates the bullet at the tip that has reached the loading section and the subsequent bullet. A separating member is provided behind the loading portion. By providing a simple means called a separating member at an appropriate position behind the loading section, the next bullet or subsequent bullets can be separated from the bullet at the tip. The bullet at the tip is a bullet that is fired.

In the present invention, there is a supply path in which the bullets are adjacently supplied by gravity to the loading part, and a separation member that slides down the bullet is disposed in the supply path, and the separation member is rotatably supported by being pivotally supported in the upper part. Therefore, it is desirable that the lower part enters and exits the striker moving path. The configuration in which the bullet slides down and is gravity-supplied to the loaded portion does not require a special mechanism for bullet supply.

Also, a configuration in which the separating member can be rotated and the lower part enters and exits the striker moving path is also preferable for separating adjacent bullets. Therefore, both the supply path for supplying bullets and the structure in which the lower part enters and leaves the striker transfer road are suitable for a simple simulated gun.

A bullet holder has a bullet holder that holds the supplied bullet until firing, and either one or both of the bullet and the bullet holder are soft and deformable to be pushed by the advancing striker to pass the bullet The fact that it is made of a material also contributes to the simplification of the configuration. In particular, since soft bullets are strongly affected by friction, it can be said that combining with holding by bullet holders will benefit two birds with one stone.

Since the present invention is configured and operates as described above, the next bullet is separated by the separation member, so that a stable bullet velocity and trajectory can be obtained, and, for example, a simple for a young person. There is an effect that it is possible to provide a next bullet separating device suitable for a simulated gun. Further, the next bullet separating apparatus according to the present invention does not ask whether the type of bullet is soft or hard, and can always obtain a stable bullet velocity and trajectory.

It is an internal perspective view which shows an example of the simulation gun to which the next bullet cutting device according to the present invention is applied. It is an internal view which shows the structure of a simulation gun same as the above. In an apparatus same as the above, it is explanatory drawing which shows the state in which the bullet is being supplied adjacently, and the isolation | separation member has removed from the striker moving path. FIG. 5 is an explanatory view showing a state in which the trigger is slightly pulled and the bullet at the tip starts to fall into the bullet loading unit in the apparatus. In the above apparatus, the trigger is fully pulled and the bullet at the tip is held by the bullet loading portion, and the separating member protrudes into the striker moving path. In a device same as the above, after a trigger is pulled fully, a striker starts advancing and is an explanatory view showing a state where a bullet at the tip and a next bullet are separated. FIG. 5 is an explanatory view showing a state in which the striker hits the bullet at the tip after the trigger is fully pulled in the apparatus.

Hereinafter, the present invention will be described in more detail with reference to the illustrated embodiment. FIG. 1 relates to an apparatus for separating the next bullet in a simulated gun according to the present invention. Reference numeral 10 denotes a simulated gun, 11 is a space through which a gun cavity, that is, a bullet B to be fired, and a loading part 12 is set in an inner part thereof. The muzzle 13, which is a bullet launcher, opens outward. FIG. 2 is for explaining the apparatus configuration according to the present invention, and corresponds to a state where the bullet 22 is not loaded and the trigger 22 is slightly pulled.

The loading unit 12 has a bullet holder 12a for holding the supplied bullet B until firing. The bullet holder 12 a is formed with a protrusion sufficient to temporarily stop the bullet, and is provided on both the left and right side surfaces of the bullet loading portion 12. Either or both of the bullet B and the bullet holder 12a are formed of a material that can be deformed to pass the bullet B by being pushed by the advancing striker 15, for example, a material such as nylon (registered trademark) or rubber. ing.

Therefore, even if it is a hard bullet similar to a general BB bullet, the bullet holder 12a can be elastically deformed and passed when it is struck by the striker 15 described later. Further, even in the case of a soft bullet that is deformed when pressed by a fingertip, the bullet holder 12a can be elastically deformed and passed in substantially the same manner as described above.

The rear of the above-mentioned gun cavity 11 is a striker moving path 14 and is continuously provided with a striker 15 to be described later. The striker 15 is lowered to a position behind the bullet inlet when retreating, and the front end of the striker 15 reaches the loading section 12 and presses the bullet B when moving forward. Above the striker movement path 14, a supply path 16 is located adjacent to the bullet B and supplied to the loading unit 12 by gravity.

The supply path 16 is composed of a rear portion made of a horizontal portion and a front portion made of an inclined surface. The tip of the supply path 16 constitutes a bullet opening 17 for dropping the bullet B on the bullet loading portion 12, and a bullet feed opening 18 is formed at the rear end thereof so that a required number of bullets B can be filled therebetween. Yes. The front portion of the supply path 16 changes its direction almost vertically through a smooth curved surface from the inclined surface toward the bullet opening 17 (for this reason, the bullet opening 17 is also slightly narrowed), and the inclined surface on which the bullet B slides down. A detaching member 20 is provided as a part.

The separation member 20 is rotatably provided by a support shaft 19 at the upper end of the rear end so that the lower end of the front end is in contact with the striker moving path 14 and the supply path 16. When the striker 15 is retracted, the separating member 20 is locked to a stopper 21 provided at a portion that also serves as the upper frame of the striker moving path 14, and does not open any further. Further, when the striker 15 moves forward, the upper surface of the striker 15 is slid, and in this state, the distal end side of the separating member 20 enters the supply path 16 to narrow the loading port 17 and stop the movement of the bullet B halfway. Has been.

A trigger 22 is provided as a bullet firing mechanism, and the trigger 22 is provided by a slide member 23 integrated therewith so that a forward / backward moving portion 24 provided on the gun body side can be moved forward and backward. An engagement member 25 is attached to the slide member 23 so as to be rotatable around a support shaft 26. An engagement portion 27 of the engagement member 25 is provided with an engagement counterpart portion 28 provided on the striker 15, as will be described later. It is placed in an engageable relationship.

That is, when the trigger 22 is pulled, the engaging portion 27 and the engaging counterpart portion 28 are engaged, the striker 15 is retracted, and the engaging portion 27 is disengaged by the rotation of the engaging portion 27. Thus, the striker 15 is provided in a relationship that enables the advance. Therefore, the striker 15 compresses the main spring 30 when retreating, and moves forward instantaneously by the accumulated spring force.

The rear spring receiver 29 of the main spring 30 is provided on the gun body side, and the front spring receiver 31 is provided at the rear end of the striker 15. The forward spring receiver 31 has a forward limit defined by the structure 32 inside the gun body as a stopper.

In the next bullet separating apparatus for the simulated gun of the present invention having such a configuration, when the trigger 22 is not pulled, the striker 15 is biased by the main spring 30 and is in the most advanced position. Therefore, since the separating member 20 enters the bullet supply path 16 and presses the bullet B, the bullets B stop in the supply path 16 in a row (FIG. 3A).

When the trigger 22 is pulled, the striker 15 starts moving backward while compressing the main spring 30. Further, the separating member 20 that has been pushed up by the striker 15 and has entered the supply path 16 rotates around the support shaft 19, and its tip 20 a projects into the striker movement path 14 (FIG. 3B). At this time, the bullet B at the tip starts to fall on the loading part 12. *

When the trigger 22 is further pulled, the main spring 30 is compressed to the maximum, and the engaging member 25 separated upward from the support shaft 26 moves downward. Here, the engagement between the engagement portion 27 and the engagement counterpart portion 28 that have been engaged until then is released, and the separation member 20 is lowered by the backward movement of the striker 15, and the tip 20 a of the striker moving path 14 is formed. (Fig. 3C). Therefore, the bullet B at the tip is supplied to the loading unit 12 and stops in contact with the bullet holder 12a.

At the next moment, as the main spring 30 compressed to the maximum is released, the striker 15 rapidly advances and hits the vicinity of the distal end of the separating member 20, pushing up the separating member 20, and as a result, the bullet B at the distal end And the bullets after the next bullet B ′ are separated (FIG. 3D). Since the bullet opening 17 also changes its direction almost vertically through the curved surface and is narrowed slightly, the movement of the bullet B moves before the tip 20a of the separating member 20 enters the supply path 16 when the striker 15 moves forward. Stopped on the way

When the striker 15 moves forward to the maximum, the bullet B at the tip is shot out by its striking power. The bullets after the next bullet B 'are retracted by the separating member 20 and maintained in a separated state (FIG. 3E). Further, by stopping the operation of the trigger 22, the striker 15 is maintained in the advanced state by the main spring 30, and returns to the state before the operation (FIG. 3A).

Since the present invention is configured as described above, it can be mechanically separated from the bullet B at the front end and the next bullet B ′ by the separating member 20. Therefore, the bullet B at the tip at the firing position is not affected by the next bullet B ', and is fired in a state where the cause of instability due to friction is removed. It contributes to the improvement.

DESCRIPTION OF SYMBOLS 10 Simulated gun 11 Gun cavity 12 Bullet part 13 Muzzle 14 Striker movement path 15 Striker 16 Supply path 17 Bullet opening 18 Bullet opening 19, 26 Support shaft 20 Detachment member 21 Stopper 22 Trigger 23 Slide member 24 Back and forth movement part 25 Engagement member 27 Engagement portion 28 Engagement counterpart 29 Rear spring receiver 30 Main spring 31 Front spring receiver

Claims (3)

1. In a simulated gun equipped with a configuration in which a bullet is supplied to the bulleted portion adjacent to the bullet at the tip and reaches the bulleted portion, the striker advances by a trigger operation and fires the bullet.
   When the striker retreats, it protrudes into the striker movement path, and when the striker moves forward, it is pushed by the striker to escape from the striker movement path. A next bullet separating apparatus for a simulated gun, which is provided at the rear.
2. It has a supply path in which the bullets are adjacent and gravity-supplied to the loading part, and a separation member that slides down the bullet is arranged in the supply path, and the separation member is rotatably provided, so that the lower part is against the striker movement path The next bullet separating apparatus for a simulated gun according to claim 1, wherein the next bullet separating apparatus is configured to enter and exit.
3. The loading section has a bullet holder that holds the supplied bullet until firing, and either one or both of the bullet and the bullet holder is pushed by the advancing striker and is made of a deformable material to pass the bullet. The next bullet separating apparatus for a simulated gun according to claim 1, wherein the next bullet separating apparatus is formed.

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