JPH07190691A - Survival cable launcher - Google Patents

Abstract

PURPOSE:To make usable by anyone without using gunpowder by launching an elastic element itself by injection forces of the air and water filled in the element. CONSTITUTION:After a launching pedestal 7 is set, a gas cylinder 12 for air respiration is mounted at a high-pressure conduit, water is filled in a pet bottle 16 to become an elastic element, and an angle regulating lever 5 is released with a lead rope 11 held at a pouring port. The end of a gun barrel 1 is lowered to load water without overflowing of the water, an elastic element stopping fitting 3 is erected, and fixed by a trigger 2. Then, an angle of the barrel 1 is regulated, a valve of the cylinder 12 is opened to apply a pressure to a pressure regulator 9. The valve of the regulator 9 is gradually opened imediately after launching, suitable pneumatic pressure is filled in the element 16, and then the trigger 2 is pulled to launch the element 16. The water is filled in the element 16 so that the air in the element 16 may not be injected at once, and the element is farther in a stable state.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION The present invention is an alternative to currently used lifeline launchers.

[0002]

2. Description of the Related Art In a conventional lifeline launching gun, the method of launching a bullet is blown by the explosive force of gunpowder.

[0003]

[Problems to be Solved by the Invention] As for the conventional lifeline launching gun, since the projectile method of the projectile was blown by the explosive force of the explosive (medicine), accidents such as violent and misfiring occurred due to improper handling. However, handling was extremely dangerous.
In addition, there is a problem in that permission for possession of a gun is required, and the user is limited due to the application of the Explosives Control Law.

[0004]

In order to achieve the above object, in the lifeline launcher of the present invention, an ammunition body is formed by using the air pressure of an air breathing cylinder without using gunpowder. A plastic bottle) is attached with a lead rope and then skipped. As a component, it is a plastic bottle with a launching pedestal, barrel, angle adjustment lever, spring, shell stopper, trigger, rubber packing, pressure regulator, high-pressure conduit, lead rope, air breathing cylinder, and weight.

[0005]

The lifeline launcher configured as described above does not use gunpowder, but uses air pressure for an air respirator and water to fill the ammunition body, and ejects the ammunition body by the air and the water ejection force. It is something to fly.

[0006]

EXAMPLES Examples will be described with reference to cross-sectional views. After setting a launching pedestal, an air-breathing cylinder is attached to a high-pressure conduit, about 1 is put into a plastic bottle that serves as an ammunition, and a lead is provided at the spout. Tie the rope and release the angle adjustment lever, lower the tip of the barrel and load it so that water does not spill, raise the bullet stopper metal, and fix it with the trigger lever.

Depending on the required distance, the angle of the barrel (35.4
5 degree), open the valve of the cylinder for the air respirator and apply pressure to the pressure regulator. Immediately before firing, gradually open the valve of the pressure regulator, fill the ammunition (plastic bottle) with proper air pressure (4 to 8 kg / cm2), and then pull the ammunition lever to fire the ammunition.

Water is put in the plastic bottle (bullet) so that the air in the plastic bottle does not blow out at once, and also in order to fly it in a stable state further away.

[0009]

[Effects of the Invention] Anyone can use it without the permission of possession of guns and the application of the Explosives Control Law and the High Pressure Gas Control Law. It is safe and inexpensive to maintain because it does not use explosives.
The flight distance can be set freely. It has a simple structure and is not easily damaged, and even if it is damaged, repair costs are very low.
The projectile is a commercially available PET bottle for drinking water, and can be used as a buoyant bullet without sinking on the water surface.
There is no reaction force and there is little danger.

[Brief description of drawings]

FIG. 1 is a cross-sectional view of a lifeline launcher.

[Explanation of symbols]

 1 barrel 2 trigger 3 bullet stopper metal 4 hinge 5 angle adjustment lever 6 spring 7 launching base 8 rubber packing 9 pressure regulator 10 high pressure conduit 11 lead rope 12 air breathing cylinder 13 weight 14 prop 15 hinge 16 PET bottle ( (For drinking water)

Claims (1)

[Claims] Claims: 1. Attaching a (4) hinge to the tip of the (1) barrel mounted on (7) which is the body of the life-saving line launcher, (14) Standing the pedestal on the launching pedestal Attach (3) bullet stopper metal to the hinge. Attach the trigger that temporarily stops the metal fitting that takes the bullet with (15) hinge. Then, to prevent the air and water of the bullet from leaking, (8) a rubber packing is attached to the rear of the barrel, (9) a pressure regulator and (10) a high-pressure conduit are attached to the rear of the barrel, and (12) an air-breathing cylinder is attached. Connecting. Further, in order to change the angle of the barrel (5), the angle adjusting lever is attached below the tip of the barrel and pulled by the spring (6) to the firing base. (16) A silicon (13) weight is attached to the bottom of the bullet (plastic bottle for drinking water). And with the lifeline launcher with (11) lead rope attached under the spout, the air pressure for the air breathing device and the water filling the ammunition body without the use of gunpowder A method of flying the bullet itself farther in a stable state.