JP2000292094A - Apparatus for capturing boat - Google Patents

Abstract

PROBLEM TO BE SOLVED: To throw down this apparatus just above a boat, to make ropes twine around vanes of a propeller or a rotating shaft thereof and thereby to make the boat impossible to sail, in regard to the boat suspected or the like which does not stop, but runs away even when warning is given or warning shots are fired, on the neighboring waters of Japan. SOLUTION: This apparatus comprises a plurality of ropes 2, a parachute 6 having suspension cords to each end of which the respective one end of the ropes 2 is connected, a weight 3 being formed in the shape of a cylinder out of a plurality of gathered flying bodies to which the other ends of the ropes are connected respectively, and having a weight releasing member 5 which is provided in the central part of cylindrical gathered members and has an alighting height detecting sensor 4 incorporated in suspension therein, a bobbin on which the ropes are wound to be stored, and a case body which holds these component members.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for catching a suspicious boat.
More specifically, the present invention relates to an R device for dropping a suspicious ship into a suspicious vessel and entanglement of a rope with a screw to disable navigation.

[0002]

2. Description of the Related Art Conventionally, there is no such device in Japan. However, smuggling vessels and suspicious vessels appearing in the waters around Japan are not endless. Some of these suspicious ships
Some get away without stopping by warning or threatening fire. There is a high probability that Japanese boats are abducted on boats trying to escape, so they need to be captured. However, until now there was no effective means.

[0003]

Therefore, when a suspicious vessel or the like is found in the waters off Japan, it is dropped on the boat that escapes without stopping by warning or threatening shooting, and the rope is entangled with the screw. It is an object of the present invention to provide a device for disabling navigation.

[0004]

Means for Solving the Problems (1) The object of the present invention is to provide a plurality of ropes, a parachute in which one end of the rope is connected to the tip of a hanging cable, and the other end of each of the ropes. A plurality of flying objects connected to each other are gathered to form a cylindrical shape, and a weight having a weight discharging portion for suspending and incorporating a landing altitude detection sensor at the center of the cylindrical collecting member; and This can be achieved by a device for catching a suspicious boat that includes a bobbin that is wound and stored, and a housing that stores these components.

[0005] (2) Next, the object is to provide a sea swimsuit water detection sensor, a medicine bag for forming a launch angle of a plurality of rope launching cylinders, and subsequently releasing a storage rope, and a rope storage barrel. A device for catching a suspicious boat comprising a plurality of built-in rope launching tubes, a device housing body for storing the plurality of rope launching tubes, and a parachute connected to the device housing body via an umbrella hanging line. Can also be preferably achieved.

[0006]

FIG. 1 is an explanatory view showing a first embodiment of an R apparatus 1 of the present invention. The casing 8 contains a parachute 6 at the top, a rope 2 wound around a bobbin and stored in the middle, and a weight 3 at the bottom.
The rope 2 is connected to the tip of the umbrella suspension cord of the parachute 6. The rope 2 is double-folded to a predetermined length from one end of one rope as many as the number of flying objects, and the rope is cut there, and the cut end is connected to the one end to form one rope. A central portion where the folded ropes are concentrated is bound and fixed as a book ring, and this portion is connected to the tip of the umbrella suspension line of the parachute 6. The free ends of the double-folded rope 2 are respectively connected to a plurality of flying objects 3 a constituting the weight 3. Rope 2 is 10m in diameter
m and a length of about 120 m are connected and used.
This is because the sea surface extension pattern of the rope 2 targets a square having a side length of 30 m. The plurality of flying objects 3a are assembled to form a cylindrical weight 3, and a space for accommodating the weight discharge member 5 and the sea surface landing detection sensor 4 connected thereto is opened in the center thereof. When the rope 2 is housed in the housing 8, the rope 2 is wound around a T-shaped bobbin so that the rope can be reliably extended during operation.
The housing 8 is used by being hung on a fixed wing machine or a rotary wing machine by a hanging cable 9.

The outline of the operation of the R device 1 is as follows. When a suspicious boat is found, a fixed wing or rotary wing equipped with the R unit 1 rushes to the site. When the vehicle reaches the vicinity, the release button is pressed so that the R apparatus 1 is opened right above the suspicious boat. Then, the lock of the weight 3 by the housing 8 is released, and the weight 3 starts to fall by gravity. By this drop, the rope 2 wound around the bobbin is rewound, and finally the parachute 8 is also pulled out and opened. FIG. 2 shows this state. Rope 2 has not yet fully extended. FIG. 3 shows the fully extended state. The used bobbin falls freely by itself. The R device 1 is decelerated by the parachute 8 and is prevented from the storage member colliding with the sea surface.

FIG. 4 shows a state in which the R device has landed on the sea surface. When the sea surface landing detection sensor 4 enters the sea, an ignition signal current flows through the weight discharge member 5 several meters above the sea surface,
The weight release member 5 detonates. In the first embodiment shown in FIG. 4, the weight 3 is composed of four flying objects 3a, and the weight discharging member 5 is placed at the center 3b of the flying objects 3a. Dispersed and released. By the scattered emission of these four flying objects 3a in all directions,
The rope 2 stretches in a substantially square or cross shape. After landing, the flying object 3a is separated from the rope 2.
FIG. 5 is a perspective view of the weight 3. A space 3b for accommodating the weight release member 5 is seen in the center.

FIG. 6 shows a situation where the flying object 3a is scattered and emitted in all directions. A part is unraveled at the base of the double-folded rope 2. When the rope 2 is completely expanded, the rope 2 is fully extended, and the expanded state shown in FIG. 7 appears. The rope 2 keeps a square or cross shape with a side of about 30 m and floats for a while near the sea surface. Then, the load is increased by wrapping around the screw wing or rotating shaft of the target suspicious boat, and the rotation of the screw is stopped. The components of this R device that could not capture the target suspicious boat were:
Eventually it sinks under its own weight. Therefore, after a certain period of time, there is no obstacle to the navigating ship.

Explosives are used for the weight release member 5 in order to scatter and discharge the flying object 3a. However, since the oxidizing agent and the combustible are automatically mixed in use, that is, in the air, the explosive is used. There is no danger of deflagration during handling and it is safe. The R device 1 according to the first embodiment enables the rope 2 to be spread efficiently over a wide area, is high in safety, has no environmental pollution, does not hinder the navigation of other ships, and is economical. is there.

FIG. 8 shows a second embodiment of a rope launcher storage type R device 1. The apparatus main body 10 is suspended from the parachute 2 via an umbrella hanging thread. Device storage body 10
Accommodates a plurality of rope launching cylinders 11. In the state of FIG. 8, the R device 1 falls while decelerating, and lands. Upon landing, a sea surface landing detection sensor (not shown) mounted on the bottom surface of the apparatus housing body 10 is activated, and an ignition signal current is supplied to the ignition ball leg 14 to ignite the ignition ball. Bombard the small drug in 13. Using this energy, first, the rope launching cylinder 11 is inclined at an angle of about 45 degrees from the central axis of the apparatus housing body 10, and after a slight delay, the rope launching cylinder 11
The rope storage tube 12 is fired from.

Since the fired rope storage tube 12 stores the rope 2 therein, the rope storage tube 12 scatters in all directions while expanding the rope 2 and drops in a rope shape having a pattern shown in FIG. The rope storage tube 12 corresponds to the flying object 3a of the weight 3 according to the first aspect, and pulls and extends the rope in all directions. FIG. 11 shows a situation in which the rope storage tube 12 is mounted on the rope launching tube 11. At the bottom, release medicine bag 13
And the ignition ball inserted therein is attached.

The R device 1 of the present invention is a rope stretching device, and is not intended to cause harm to the occupants of the target suspicious boat. Components do not contain harmful substances.

[0014]

As described above, according to the R apparatus 1 of the present invention, when a suspicious ship or the like is found near Japan,
For a boat that escapes without stopping even after warning or threatening fire, it can be dropped just above it so that the rope is entangled with the screw wings or rotating shaft to render it impossible to navigate.

[Brief description of the drawings]

FIG. 1 is an explanatory diagram showing a first embodiment of an R apparatus 1. FIG.

FIG. 2 is an explanatory diagram showing an operation state of the first embodiment of the R apparatus 1.

FIG. 3 is an explanatory diagram showing an operation state of the first embodiment of the R apparatus 1.

FIG. 4 is an explanatory diagram showing an operation state of the first embodiment of the R apparatus 1.

FIG. 5 is a perspective view of a weight 3;

FIG. 6 is an explanatory diagram showing a scattering state of a weight 3 in the first embodiment of the R apparatus 1.

FIG. 7 is an explanatory view showing a sea surface spreading state of the rope 2 in the first embodiment of the R device 1.

FIG. 8 is an explanatory diagram showing a second embodiment of the R device 1.

FIG. 9 is an explanatory view showing a second embodiment of the R device 1.

FIG. 10 is an explanatory diagram showing a second embodiment of the R device 1.

FIG. 11 is an explanatory diagram showing a configuration of a rope launching cylinder 11.

FIG. 12 is an explanatory diagram showing a sea surface extension state of the rope 2 in the second embodiment of the R apparatus 1.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 R apparatus 2 Rope 3 Weight 4 Sea surface landing detection sensor 5 Weight discharge member 6 Parachute 8 Case 9 Case suspension cable 10 Device storage main body which stores rope launching cylinder 11 Rope launching cylinder 12 Rope storage barrel 13 Release medicine package Bag 14 Ignition ball leg line

Claims (2)

[Claims] 1. A plurality of ropes, a parachute in which one end of the rope is connected to a tip of a hanging cable thereof, and a plurality of flying objects in which the other ends of the ropes are respectively connected are assembled. A weight formed in a cylindrical shape, provided with a weight discharging member that suspends and incorporates a water landing altitude detection sensor at the center of the cylindrical collecting member, a bobbin that winds and stores the rope, and these constituent members. A suspicious boat capture device consisting of a housing for storage. 2. A sea swimsuit water detection sensor, a medicine bag for forming a launch angle of a plurality of rope launching cylinders, and subsequently discharging the rope storage barrel, and a plurality of rope launches incorporating the rope storage barrel. A device for catching a suspicious boat, comprising a tube, a device housing body for storing a plurality of the rope launching tubes, and a parachute connected to the device housing body via an umbrella hanging thread.