KR101814457B1 - Underwater escape device - Google Patents

Abstract

Disclosed is an underwater destruction and escape device. According to an embodiment of the present invention, the underwater destruction and escape device comprises: a body having a space therein and a destruction tool mounting unit formed on a front surface thereof; a handle unit detachably coupled to one side of the body; a control unit which is detachably coupled to the handle unit, and has an LED display board and a mode selection switch; a fluid supply unit which is coupled to communicate with the interior of the body, and supplies a working fluid; a discharge cylinder which is mounted on the destruction tool mounting unit of the body, and receives a pressure of a high-pressure working fluid to supply a discharge force to a destruction tool; and the destruction tool mounted on the destruction tool mounting unit to be discharged by the discharge force of the discharge cylinder. Accordingly, glass, a fire door, and high strength acryl can be destroyed to secure an entry passage when performing actions of life rescue or underwater rescue by a sinking accident to effectively perform the rescue actions.

Description

[0001] UNDERWATER ESCAPE DEVICE [0002]

The present invention relates to an underwater destruction and escape apparatus, and more particularly, to an underwater destruction and escape apparatus capable of destroying a multipurpose and versatile underwater structure that is safe to be safely used by a user in water.

Unless otherwise indicated herein, the contents set forth in this section are not prior art to the claims of this application and are not to be construed as prior art to be included in this section.

In case of ship sinking, vehicle sinking, etc., an automatic structure destruction equipment is required to easily secure the entry path of ships or vehicles in case of life structure or various underwater rescue operations due to sinking.

There is no equipment to directly rescue personnel even after obtaining for rescue or underwater activities.

There was no equipment to destroy glass, fire doors, and high-strength acrylic.

Although we are purchasing overseas products in preference to destruction equipment at sea coast, it is not practical to use due to limitation of underwater use and A / S, and it is necessary to develop domestic products that can be used underwater and A / S.

Korean Patent Application No. 10-2014-0068221

Provided underwater destruction and escape device that can destroy glass, fire door and high intensity acrylic to enable entrance to passengers in case of lifesaving or sinking accidents It has its purpose.

An object of an embodiment of the present invention is to provide an underwater destruction and escape apparatus for destroying an object in water, comprising: a body having a space formed therein and having a destruction tool mounting portion on its front surface; A handle portion detachably coupled to one side of the body; A control part detachably coupled to the handle part and having an LED display panel and a mode selection switch; A fluid supply unit coupled to the inside of the body and supplying a working fluid; A firing cylinder mounted on a destruction tool mounting portion of the body, the firing cylinder being actuated by pressure of a high-pressure working fluid to provide a firing force to the destruction tool; And a destruction tool mounted on the destruction tool mounting portion and fired by the launching force of the firing cylinder.

The handle portion includes a frame having an opening formed at one side thereof so as to be coupled to the outside of the body, and a handle formed symmetrically on both sides of the frame.

The control unit includes an adsorption detector, a water temperature sensor, an underwater residence time measuring unit, an air pressure measuring unit, an air remaining amount measuring unit, a remaining power measuring unit, a lighting control unit, a laser beam control unit and a launching circuit unit.

The body includes a power supply unit, and the power supply unit includes an electronic circuit power supply unit, an LED illumination power supply unit, and a power supply unit for the laser beam, and includes a rechargeable battery charged by an external recharging apparatus.

And a buoyancy regulating device formed on the body for providing buoyancy, the buoyancy regulating device including a tube attached to the outside of the body, and an air tube connected to the fluid supplying part to inject compressed air into the tube .

Wherein the fluid supply part includes a compressed air tank and a tank valve safety device for injecting high-pressure compressed air into the body.

The fluid supply part is formed with a tank valve connected to a compressed air tank or connected to an external air tank, and an oxygen mask is connected to the tank valve.

And an air pressure transducer for adjusting the pressure of the fluid supply part and supplying the pressure to the destruction tool mounting part is included in the body.

Wherein the air pressure transducer is mounted inside the body and is connected to the fluid supply part, the valve disc being inserted into one opening, the spring supporting the valve disc being inserted, and the nut being screwed to the outer circumference; An adjustment nut screwed to the nipple formed on the other side of the body, and an adjustment handle for rotating the adjustment nut.

And an electromagnetic solenoid valve connected to the air pressure transducer and coupled to a pipe for supplying a working fluid to control opening and closing operations and receiving an emission signal from the electronic circuit board of the control unit to open compressed air to the discharge cylinder .

The firing cylinder is mounted inside the body so as to communicate with the pipe of the electromagnetic solenoid valve, both ends of which are open and passages are formed therein, and a destruction tool is inserted through one opening.

And a suction device coupled to the outside of the destruction tool mounting part and being adsorbed to the glass surface, wherein the suction device comprises: a ring member having a hole at the center so as to insert the outside of the destruction tool mounting part; A rod penetratingly coupled to an outer circumferential surface of the ring member, and an adsorption pad formed at a tip of the rod.

According to the disclosed embodiment, it is possible to smoothly perform the structural activities because glass, a fire door and a high-strength acrylic can be destroyed in order to secure an entrance passage in underwater rescue operation due to a life structure or a sinking accident.

1 is a perspective view of an underwater fracture and escape apparatus according to an embodiment,
2 is a schematic view of an underwater breakout and escape apparatus according to an embodiment,
3 is a diagram of an 'LED display panel' in the underwater breakout and escape apparatus according to the embodiment,
4 is a view of a 'handle' in an underwater breakout and escape apparatus according to an embodiment,
FIG. 5 is a block diagram of a 'control unit' in an underwater breakout and escape apparatus according to an embodiment,
6 is an exploded view of an 'air pressure transducer' in an underwater breakdown and escape apparatus according to an embodiment,
7 is a view showing various forms of a 'destruction tool' in an underwater destruction and escape apparatus according to an embodiment,
8 is a perspective view of an 'adsorption device' in an underwater breakdown and escape apparatus according to an embodiment.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention as claimed. It does not mean anything.

In addition, the sizes and shapes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation, and the terms defined specifically in consideration of the configuration and operation of the present invention may vary depending on the intention or custom of the user, operator It should be noted that the definitions of these terms should be made on the basis of the contents throughout this specification.

FIG. 1 is a perspective view of an underwater breakout and escape apparatus according to an embodiment, FIG. 2 is a schematic view of an underwater breakout and escape apparatus according to an embodiment, and FIG. 3 is an exploded view of an underwater breakout and escape apparatus according to an embodiment. FIG. 4 is a view of a 'handle' in an underwater breakout and escape apparatus according to an embodiment, FIG. 5 is a view of a 'control unit' in an underwater breakout and escape apparatus according to an embodiment, FIG. 6 is an exploded view of an 'air pressure transducer' in an underwater breakout and escape apparatus according to an embodiment, FIG. 7 is a view showing various forms of a 'breakdown tool' in an underwater breakout and escape apparatus according to an embodiment, and FIG. FIG. 3 is a perspective view of an 'absorption device' in an underwater breakdown and escape apparatus according to an example. FIG.

As shown in Figs. 1 to 8, the underwater destruction and escape apparatus according to the embodiment relates to an underwater destruction and escape apparatus for destroying an object in water.

A body 100 having a space formed therein and having a destruction tool mounting portion 120 formed on a front surface thereof; A handle part 200 detachably coupled to one side of the body 100; A control unit 300 detachably coupled to the handle unit 200 and including an LED display panel 302 and a mode selection switch 304; A fluid supply unit 400 coupled to the inside of the body 100 and supplying a working fluid; A launching cylinder 500 mounted on the destruction tool mounting portion 120 of the body 100 and operated by pressure of a high-pressure working fluid to provide a breaking force to the destruction tool 600; And a destruction tool 600 mounted on the destruction tool mounting part 120 and fired by the launching force of the fire cylinder 500.

The body 100 may include a buoyancy regulating device made of a metal alloy material so as to have strength while providing an appropriate weight, and to obtain buoyancy if necessary, in view of the possibility of handling by buoyancy in the water.

The handle unit 200 includes a frame 220 having an opening formed at one side thereof to be coupled to the outside of the body 100 and a handle 240 symmetrically formed on both sides of the frame 220, .

Therefore, the handle portion 200 can be separated from the body 100, so that the handle portion 200 can be easily transported, and can be assembled and used immediately in the field.

A mounting hole 280 for mounting the lighting means L is formed on one side of the frame 220. A lantern is mainly used for the illumination means L, but it can be applied to a laser illumination if necessary.

The laser illuminator can be utilized as a pointer for aiming at a target by using a laser having a high linearity, or as a light source, and a thick beam high power laser of 80 mW green of 532 nm is preferable.

Since the gripping groove 260 is formed at one side of the frame 220 so that the user can hold the finger, the gripping groove 260 can be easily carried.

A firing switch 105 is formed on the outside of the body 100 on which the handle portion 200 is mounted.

The launch switch 105 causes the destruction tool 600 to be fired by causing the high-pressure working fluid of the fluid supply part 400 to be rapidly supplied to the fire cylinder 500.

The control unit 300 takes charge of general control of the present embodiment.

The control unit 300 includes an adsorption detector 310, a water temperature sensor 320, an underwater residence time measuring unit 330, an air pressure measuring unit 340, an air remaining amount measuring unit 350, a remaining power measuring unit 360, A control unit 370, a laser beam control unit 380, and a launch circuit unit 390, and is waterproofed.

The body 100 includes a power supply unit 106.

The power supply unit 106 includes a rechargeable battery including an electronic circuit power supply unit, an LED illumination power supply unit, and a power supply unit of the laser beam, and is charged by an external charging apparatus.

The rechargeable battery was allowed to use for at least 40 minutes under water and supplied with a power of 8 to 10 amps and 12 volts.

And a buoyancy regulator (not shown) formed on the body 100 to provide buoyancy.

The buoyancy control device includes a tube attached to the outside of the body 100 and an air tube connected to the fluid supply part 400 to inject compressed air into the tube.

The buoyancy regulator allows the underwater rescue worker to adjust the weight of the present embodiment to -0.5 kg in water so as to conveniently use the present embodiment while keeping the positive buoyancy while enclosing the outer surface of the air bag as a tube , The compressed air is injected to adjust the buoyancy, the high pressure discharge valve is used to prevent the air bag from being excessively inflated, and the dump valve can be placed to release the air inside the air bag quickly.

The fluid supply part 400 includes a compressed air tank 420 and a tank valve safety device 440 for injecting high-pressure compressed air into the body 100.

A tank valve safety device 440 connected to the compressed air tank 420 or connected to an external air tank is formed in the fluid supply part 400 and an oxygen mask (not shown) is attached to the tank valve safety device 440, Respectively.

Compressed air tank 420 is made of aluminum and is resistant to corrosion and can be overcharged 10% more than a commercial pressure of 3000 psi.

Considering buoyancy, the weight is less than 0.5kg, the size is 28cm, the width is 8cm, and the capacity is 1.4L.

Or 20 cm long, 27 cm wide, and 1.4 L capacity.

The tank valve safety device 440 is designed to be compatible with a commercially available air tank and designed in the form of a DIN valve so that the working pressure in the air tank can be used and the O-ring connecting the air pressure converter and the compressed air tank Tightly coupled.

In the event of an emergency, the rescuer can use air tanks or supply air to rescuers.

The body 100 includes an air pressure transducer 700 for regulating the pressure of the fluid supply part 400 and supplying the pressure to the destruction tool mounting part 120.

The air pressure converter 700 lowers the pressure to medium and low pressure (7.3 kg / cm 2) because the high pressure air pressure of the compressed air tank can not be used as it is to operate the projectile.

Equivalent diaphragm One-stage valve, connected to the tank valve safety and also to the air tank of the regular scuba diver equipment.

The air pressure transducer 700, as shown in Figure 6,

A valve disc 722 is inserted into one opening and connected to the fluid supply unit 400. A spring 724 for supporting the valve disc 722 is inserted into the body 100, A body 720 to which a nut 726 is screwed; An adjustment nut 726 screwed to the nipple 727 formed on the other side of the body 720 and connected to the valve disc 722 and an adjustment handle 740 for rotating the adjustment nut 726. [ do.

The adjusting nut 726 is rotated in conjunction with the rotation of the adjusting handle 740, so that the valve disc 722 is opened or closed, and the opening rate can be finely adjusted.

The control unit 300 is connected to the air pressure converter 700 to be connected to a pipe for supplying a working fluid to control opening and closing operations and to open compressed air to the fire cylinder 500 in response to a fire signal from the electronic circuit board of the control unit 300 And an electromagnetic solenoid valve 770 mounted inside the body 100. Preferably 7 kgf.

The launching cylinder 500 is installed inside the body 100 to communicate with the pipe of the electromagnetic solenoid valve 770 and has both ends opened and a passage formed therein. Is inserted.

The firing cylinder 500 is used for launching the destruction tool 600 to the front side so as not to be deviated left and right when firing the destruction tool 600 to the air pressure.

The diameter of the shaft is 30 mm, the outer surface of the cylinder is 50 mm or less, and the length is 100 mm or less.

The destruction tool 600 is comprised of a shaft 602 inserted into the firing cylinder 500 and a head 604 formed at the tip of the shaft 602.

The head 604 may be of various shapes and may be provided with various shapes suitable for the purpose of increasing the breaking force or broadening or narrowing the breaking range.

As shown in Fig. 7 (a), the head 604 is an egg shape or a head 605 which is conically recessed as shown in Fig. 7 (b) The shape of the head 607 formed into a conical shape as shown in Fig. 7 (d).

Of course, these head shapes are only one example, and it goes without saying that various other shapes can be applied.

And an adsorption device 800 coupled to the outside of the destruction tool mounting part 120 and adsorbed to the glass surface.

The adsorption apparatus 800 includes a ring plate 820 having a through hole 822 formed at the center thereof so as to insert the outside of the destruction tool mounting portion 120; A rod 840 penetratingly coupled to the outer circumferential surface of the ring plate 820; And an adsorption pad 860 formed at the tip of the rod 840.

One end of the rod 840 is inserted into and coupled to the outer body coupled to the ring plate 820. The rod 840 is coupled to the outer surface of the rod 840 And one end of the spring 844 is supported on the end of the outer tubular body 842 and the other end is supported on the suction pad 860. [

The adsorption pad 860 is a soft rubber and is formed in a hemispherical shape and can be vacuum adsorbed on a flat glass surface.

Therefore, the adsorption pad 860 is intended for the safety of the rescue workers and can be automatically adsorbed on the glass surface when destroying structures such as glass and acryl.

It can be used easily by the rescue workers in the water because it makes the adsorption to the glass surface automatically, and it prevents the risk of glass puffing. When the rescue activator activates the launching device, .

It will be apparent to those skilled in the art that various modifications and variations can be made without departing from the spirit and scope of the invention, and all such changes and modifications are intended to be within the scope of the appended claims. It is self-evident.

100: body 120: destruction tool mounting part
200: handle portion 220: frame
240: handle 280: mounting hole
300: control unit 400: fluid supply unit
420: Compressed air tank 440: Tank valve safety device
500: fire cylinder 600: destruction tool
700: air pressure transducer 722: valve disc
724: spring 726: adjusting nut
740: Adjusting handle 800: Adsorption device
820: ring plate 840: rod
860: Adsorption pad

Claims (12)

A body having a space formed therein and having a destruction tool mounting portion formed on a front surface thereof;
A handle portion detachably coupled to one side of the body;
A control unit detachably coupled to the handle portion and having an LED display panel and a mode selection switch;
A fluid supply unit coupled to the inside of the body and supplying a working fluid;
A firing cylinder mounted on the destruction tool mounting portion of the body and operated by a pressure of a high-pressure working fluid to provide a firing force to the destruction tool;
A destruction tool attached to the destruction tool mounting portion and fired by a launching force of the firing cylinder;
A buoyancy regulating device formed on the body and providing buoyancy;
And an air pressure transducer which adjusts the pressure of the fluid supply unit and supplies the pressure to the destruction tool mounting unit inside the body, the apparatus comprising:
A blow switch for emitting a destruction tool is formed on the outside of the body,
The handle portion
A frame having a U shape formed at one side thereof to be coupled to the outside of the body and a handle formed symmetrically on both sides of the frame so as to be separated from the body, However,
A mounting hole for mounting a laser illuminator for generating a green thick beam high power laser is formed in the frame,
A gripping groove is formed at one side of the frame so that a finger can be gripped,
And an adsorption device coupled to the outside of the destruction tool mounting part and adsorbed to the glass surface,
The adsorption apparatus
A ring member having a through hole at the center thereof so as to insert the outside of the destruction tool mounting portion;
A rod penetratingly coupled to an outer circumferential surface of the ring member,
And an adsorption pad formed at the tip of the rod,
Wherein the rod includes elastic means and is resiliently operated,
The expanding /
One side of the rod is inserted and coupled to the outer body coupled to the ring member,
A spring is coupled to the outer circumferential surface of the rod,
One end of the spring is supported by the end of the outer body and the other end is supported by the adsorption pad,
The buoyancy adjusting device comprises:
A tube attached to the outside of the body; and an air tube connected to the fluid supply unit to inject compressed air into the tube,
Wherein the fluid supply portion includes a compressed air tank and a tank valve safety device for injecting high-pressure compressed air into the body,
The air pressure converter includes:
A body mounted on the inside of the body, connected to the fluid supply part, connected to the valve disc, inserted into the opening, having a spring for supporting the valve disc, and a nut screwed to the outer surface;
An adjustment nut screwed to the nipple formed on the other side of the body,
An adjustment handle for rotating the adjustment nut;
Wherein said means for dislodging and escaping said water comprises: delete delete delete delete delete delete The method according to claim 1,
And an air pressure transducer for opening and closing the supply of the working fluid,
And an electronic solenoid valve mounted inside the body to open the compressed air to the firing cylinder in response to the firing signal of the control unit. 9. The method of claim 8,
Wherein the launching cylinder is mounted inside the body so as to communicate with the solenoid valve, both ends of which are open and passages are formed therein, and a destruction tool is inserted through one opening.

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