WO2014003235A1

WO2014003235A1 - Throwable life-saving apparatus

Info

Publication number: WO2014003235A1
Application number: PCT/KR2012/006859
Authority: WO
Inventors: 김준모; 이정환; 김지대
Original assignee: 주식회사 제이엠테크
Priority date: 2012-06-25
Filing date: 2012-08-28
Publication date: 2014-01-03
Also published as: KR101323748B1

Abstract

The present invention relates to a life-saving apparatus to be urgently used in case of an emergency during water activities, and more specifically, to a throwable life-saving apparatus, wherein in order to save a life in case of an emergency, gas is ejected and supplied to a tube when the life-saving apparatus is thrown after pulling a safety pin, thereby allowing the life-saving apparatus to spread open. Therefore, the throwable life-saving apparatus is portable, can be readily thrown and can be rapidly thrown far in case of an emergency so as to enable effective life-saving activities.

Description

Throwing Lifejacket

The present invention relates to a life-saving device used to rescue lives in the event of an emergency during water activities, and more particularly, gas is supplied to the tube while the gas is ejected during the extraction of the safety pin for throwing a lifeguard in case of an emergency. The present invention relates to a throwing lifesaving device that allows for easy carrying and throwing, but also throws quickly and far away in an emergency to efficiently carry out lifesaving activities.

In general, life-saving tubes are air-saving life-saving tools to save people who have been distressed at sea or in water. It is to make the activity happen.

In particular, most of the safety accidents that occur during the play in the water play lifesaving activities within a few seconds or tens of seconds after the accident occurred to prevent human life accidents. Therefore, in the case of safety accidents in the water, in most cases, if ropes or tubes are provided nearby, they can be thrown out quickly and rescued. In reality, there are very few cases where life-saving instruments such as tubes and ropes are provided.

In addition, the life tube used to save the sea or water survivors should be thrown around the survivors in the state of being filled with air, but the air filled life tube has a relatively short throwing distance due to the resistance of air during the throwing. It is not easy to throw the tube from the throwing position where the safety of the back is secured to the accident point far away, which makes it difficult to rescue the distress person.

In addition, lifeboats are bundled with ropes at regular intervals on ships, so when life accidents occur, they are rescued using lifejackets, but personally, it is very difficult to carry them on water.

Therefore, many life-saving devices are known in the art for solving such problems.

Among the known life-saving devices, the 'throwable life-saving tube' of Published Patent Application No. 10-2005-0081969 includes a sensor unit for detecting that it is underwater, a power supply unit for supplying power to the sensor unit, and power supply from the power supply unit to the sensor unit. A safety pin to supply, a control unit for analyzing a measurement result from the sensor unit when the safety pin is removed, and sending a signal to the gas generating unit, a gas generating unit for instantaneously generating gas by a signal from the control unit, and the gas generating unit It consists of an air bag that expands with the gas generated in.

It is designed to inflate the airbag by approaching the distress, and a plurality of structural straps are arranged on the outer surface to easily rescue the distress, and can be expanded only in the water by the water sensor. This can be thrown and used during rescue.

In addition, the 'life-saving life tube' of the Patent No. 10-1064610 is a folded state when throwing and the tube portion to expand after throwing, and the tube portion accommodates the tube portion to be maintained in an easy form to throw in the folded state, A cover which is broken during expansion of the tube portion, an expansion device portion provided in the tube portion to expand the compressed carbon dioxide according to an external control signal, and expand the tube portion, and when the tube portion is thrown at a desired position, It consists of a remote controller that sends control signals to the expansion device.

Such a device is configured to be remotely controlled to inflate at sea or water after being thrown without being filled with air, thereby improving throwing distance to facilitate rescue of even more displaced persons.

In addition, the 'life ring' of the Patent No. 10-0909718 is a structure that is connected to the airbag of each buoy through the pipe to the airbag operation port, the compressed air of the airbag operation port when the distress pulls the pins of the airbag operation port at sea It is supplied to the airbag provided in the lower portion of each of the through the airbag is torn and inflated the protective film to further form an airbag in the life ring.

In the conventional life-saving device as described above, the 'throw-type life-saving tube' is a configuration of a sensor for detecting water, so when the life-tube is immersed in a certain part of the water to detect it will be inflated by gas or air injection It takes some time and can not be used at all when the sensor breaks down.

In addition, the throwing life-saving tube is provided with a separate remote control for operating the tube and there is a fatal problem that can not function as a life-saving tube when the remote control is lost, and the life-saving ring has a large volume of personal life There is a problem that is difficult to carry.

Accordingly, the present invention has been made to solve the above problems, the gas and the elastic means for mounting the gas tank is compressed and stored in the expandable tube by injection of gas, and the elastic means for supporting the gas tank with an elastic force to the gas It is provided with a safety pin for operating the nozzle to supply the tube to the tube, the gas tank is connected to the gas tank is easily carried in a reduced state without being normally inflated, and when the safety pin is pulled and thrown out of the lifesaving from the throwing It is an object of the present invention to provide a lifesaving device which extends the throwing distance by receiving less air resistance during the throwing so that the tube is expanded and the tube is expanded during the time of about 3 to 5 seconds reaching the distress.

Another object of the present invention is to have a convenient to carry by minimizing the volume so as not to be filled with gas when carrying.

Still another object of the present invention is to exclude electric devices using consumable parts such as batteries and to use them semi-permanently while increasing the efficiency of management through the construction of pure mechanical devices.

In the present invention for achieving the above object in the throwing life-saving device for throwing to the distress when an emergency situation is inflated while the gas is injected into the tube means during the reaching process,

Resin tube means for expansion and contraction by inflow and outflow of the compressor body; A cylindrical gas reservoir formed of a small diameter inlet portion and a large diameter storage portion in which the compressor body is stored; A fixed bracket for inserting and fixing the tube means on one side, and inserting and fixing the protective container for receiving the gas storage container on the other side; The rotor is mounted to the fixed bracket, the safety pin is inserted to control the forward operation of the inlet portion of the gas reservoir is provided with a twist coil spring having an elastic force on the outer circumferential surface and the rotor is enabled to rotate by the elastic force, the Rotating timer means provided on a rear surface of the rotor and configured as a stator for supporting an upper end of the storage portion of the gas reservoir; And an elastic means provided at an outer bottom surface of the gas reservoir and an inner bottom of the protective cylinder to elastically pressurize and support the gas reservoir.

Therefore, the life-saving device in which gas is injected during the throwing according to the present invention is conveniently carried without a gas or the like, and when a dangerous situation occurs during aquatic activities, the safety pin can be quickly thrown to throw it out, thereby saving life. You can proceed quickly.

In addition, since the gas is injected into the tube within a few seconds after throwing, there is an advantage that it is possible to easily rescue the distress of a long distance by receiving less air resistance.

In addition, there is an advantage that the portability is improved by carrying the gas in a small volume state is not filled in the tube.

In addition, by eliminating electrical devices that use consumable parts such as batteries, the pure mechanical device solves the problem of inoperable conditions such as humidity and battery consumption, while maintaining the efficiency of its management and operation. This breakthrough has the advantage that it can be used semi-permanently.

1 is a schematic perspective state view of a throwing life preserver according to the present invention,

2 and 3 is a schematic perspective state view of the throwing life preserver according to the present invention is separated,

Figure 4 is a schematic cross-sectional view of the throwing life preserver according to the present invention,

Figure 5 is a perspective view of the main portion of the throwing life preserver according to the present invention,

6 is a schematic operation state in which the throwing life preserver according to the present invention is thrown,

Figure 7 is a schematic state diagram before and after throwing the throwing life preserver according to the present invention.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described to be easily carried out by those of ordinary skill in the art.

Throwing life saving device 100 according to the present invention, as shown in Figures 1 to 5,

Resin tube means (110) capable of expansion and contraction by the inflow and outflow of a compressor body such as gas or air;

A cylindrical gas reservoir 120 formed of a small diameter inlet portion 121 and a large diameter storage portion 122 in which a compressor body such as gas or air is stored;

A fixing bracket 140 in which one side of the tube means 110 is inserted and fixed, and the other side of the tube tube 110 is inserted into and fixed to the protective container 130 for receiving the gas storage cylinder 120;

Inserted into the fixed bracket 140, the safety pin 150 for controlling the operation of the inlet 121 of the gas reservoir 120 is inserted and the twist coil spring 161 having an elastic force on the outer peripheral surface is provided And a rotor 160 configured to be rotatable, and a stator 170 provided at a rear surface of the rotor 160 to support an end of the storage unit 122 of the gas reservoir 120. Means 180;

And an elastic means 190 provided on the outer bottom surface of the gas reservoir 120 and the inner bottom surface of the protective cylinder 130 to elastically pressurize and support the gas reservoir 120.

The throwing lifesaving device 100 having the structure as described above operates during the time when the throwing lifesaving device 100 throws the safety pin 150 while the throwing lifesaving device 100 approaches the distress while being thrown. As a result, the gas in the gas reservoir 120 is expanded and supplied to the tube means 110, so that it is easy to throw the distressed person in a long distance, so that life-saving activities are possible.

In order to achieve the operation as described above, the compressor body is inserted into the inlet part 121 of the gas reservoir 120 in the central portion of the fixed bracket 140 and stored therein to the tube means 110. A gas injection nozzle 141 is provided which is capable of supplying a jet.

In addition, the fixed bracket 140 and the first semi-circular bracket 142a which is fixed to the fixed bracket 140 so as to fasten the fixed cylinder 130 to the outside of the gas injection nozzle 141 and A protective cylinder fastening bracket 142 composed of a second semi-circular bracket 142b which is detachable is provided.

In addition, the first semi-circular bracket 142a is provided with a pin fitting hole 143 into which the safety pin 150 is inserted.

In addition, end portions of the first semi-circular bracket 142a and the second semi-circular bracket 142b are provided with stepped portions 144 having female threads formed to fasten the protective cylinder 130.

In addition, a fixing support jaw 145 for supporting and fixing one end of the twist coil spring 161 provided on the rotor 160 at the middle side of the inner wall of the second semi-circular bracket 142b is provided. It is provided.

In addition, the rotor 160 is provided with a first insertion hole 162 through which the inlet portion 121 of the gas reservoir 120 passes through a central portion thereof, and the twist coil is formed on an outer circumferential surface thereof. The recess 163 is formed to be inserted into the spring 161 so as to be compressed or relaxed in a curved state.

In addition, the safety pin 150 is inserted into the rotor 160 through the pin fitting hole 143 formed on the first semi-circular bracket 142a and inserted past the center of the first inserting hole 162. The safety pin insertion opening 164 is provided to be formed.

In addition, one side of the rotor 160 is provided with a rotating resource groove 165 to be inserted and rotated a plurality of beads 200 of the circular model so that the stator 170 can be installed at regular intervals. It is.

Therefore, when the rotor 160 is rotated, the beads 200 can be slidably rotated without being separated along the rotational resource recess 165.

In addition, a circular plate 210 is inserted into the front side of the rotor 160 so as to stably and stably support the rotor 160, and the gas is located at the center of the circular plate 210. A through hole 211 is formed to allow the inlet portion 121 of the storage container 120 to be fitted therein.

In addition, the other side of the rotor 160 is in contact with the circular plate 210 when the rotor 160 is rotated to form a circular projection jaw 166 along the circumferential direction to minimize the contact area It is provided.

In addition, a second inserting hole 171 is formed at the central portion of the stator 170 to allow the inlet portion 121 of the gas reservoir 120 to be fitted therein.

In addition, a stator rotating groove 172 is formed on one side of the stator 170 so as to face the rotating resource groove 165 so that the beads 200 can be inserted and rotated. A plurality of bead seating grooves 173 are formed at 172 to allow the gap between the rotor 160 and the stator 170 to be narrowed while the bead 200 is inserted at regular intervals.

In addition, the rotational resource groove 165 formed on one side of the rotor 160 to allow the bead 200 to slide may be formed in a different shape, that is, the bead 200 In order to prevent slip phenomenon when rotating along the rotational resource recess 165, each insertion groove (not shown) in which the beads 200 are seated instead of the rotational resource recess 165 is installed. It can also be formed.

In this case, each insertion groove (not shown) on which the bead 200 is seated should be formed at a position exactly opposite to the bead seating groove 173 formed in the stator 170. This is to allow the plurality of the beads 200 fixed to the side while the rotor 160 is rotated to be simultaneously seated in the bead seating groove 173 formed in the stator 170.

In addition, the elastic means 190 is inserted into the elastic support 191 and the elastic support 191 for stably supporting the bottom surface of the gas reservoir 120 to elastically lift the gas reservoir 120. It is composed of an elastic spring 192 to enable.

In addition, a fastening screw portion 131 may be fastened to the step portion 144 formed on the first semicircular bracket 142a and the second semicircular bracket 142b on the outer circumferential surface of the upper end of the protective barrel 130. Formed.

Here, the gas reservoir 120 is a protective film for storing a compressor body (gas or air) therein and an end portion of the inlet portion 121 to allow a sharp tool to easily penetrate while allowing gas to be sealed. Installation will be provided.

In addition, the gas injection nozzle 141 is sharply formed so that one side thereof may pass through the protective film of the inlet portion 121, and the other side of the gas injection nozzle 141 is inside the tube means 111. It is installed in communication with the gas supply hole 146 formed in the fixed bracket 140 so that the injection can be supplied through.

And the first semi-circular bracket (142a) is provided with an adjustment screw 220 for pressing the circumferential surface of the rotor 160 to control its rotation.

The throwing life-saving device 100 of the present invention having the structure as described above accommodates the gas reservoir 120, the elastic means 190 is installed into the protective cylinder 130.

In addition, the stator 170 is inserted through the inlet portion 121 of the gas reservoir 120.

The rotor 160 is inserted into the first semi-circular bracket 142a and the second semi-circular bracket 142b.

The fixed support jaw 145 formed on the second semi-circular bracket 142b is inserted into the recess 163 formed on the rotor 160. At this time, the groove portion 163 can be installed by being compressed by the fixing support jaw 145 in the twisted coil spring 161 is bent. Of course, in this case, the safety pin 160 is inserted into the safety pin insertion hole 164 formed in the rotor 160 through the pin fitting hole 143 formed in the first semi-circular bracket 142a and the rotation The electron 160 can be fixed.

That is, the twist coil spring 161 may be fixed in a compressed state by the safety pin 160 and the fixed support jaw 145.

When the stator 170 is installed on the side of the rotor 160, a plurality of beads 200 are inserted at regular intervals therebetween.

In this case, the bead 200 is seated in the rotating resource groove 165 formed on the side of the rotor 160 and the stator rotating groove 172 formed in the stator 170 and the rotor 160. As the rotation of the rotating resource groove 165 and the stator rotating groove 172 is rotated.

At this time, the interval between the rotor 160 and the stator 170 is maintained by a constant gap by the bead 200 while the gas reservoir 120 by the elastic spring 191 of the elastic means 190 Elastically supported.

In this way, the gas reservoir 120 may be fastened to the stepped portion 141 formed on the fixed bracket 140 by using the fastening screw portion 131 of the protective cylinder 130.

Here, since the safety pin 150 is installed through the central portion of the first insertion opening 161 in the inlet portion 121 of the gas reservoir 120, the inlet portion 121 of the gas reservoir 120 is arbitrarily selected. ) Is advanced to the first insertion opening 161 to prevent the gas is injected into the tube means 110 by the gas injection nozzle 141.

The life-saving device 100 installed as described above is normally gas is not injected into the tube means 110 is stored in the tube means storage case (C) and the like so that the volume can be easily carried in a small state (See Fig. 7 (a).)

In case of emergencies when carrying water carrying activities, when the safety pin 150 is pulled out and thrown to the distress, the tube means 110 is inflated within a few seconds to save the life of the distressed person (Fig. 7 (b)). Reference)

That is, when the safety pin 150 is pulled out, the rotor 160 rotates.

Subsequently, the twist coil spring 161 elastically supported by the fixed support jaw 145 formed on the second semi-circular bracket 142b is pushed to rotate the rotor 160. At this time, it is possible to control the rotational speed by the adjustment screw 220 for adjusting the rotation of the rotor 160.

At the same time, as the rotor 160 is rotated, the bead 200 is rotated along the rotating resource groove 165 and the stator rotating groove 172, and the ball 200 is rotated to some extent. The gap between the rotor 160 and the stator 170 is narrowed while being seated in the bead seating groove 173 formed in the stator 170. Such a series of operations are performed while the rotary timer means 180 is operated.

Then, the gas reservoir 120 is raised (advanced) by the elastic means 190, and then the inlet portion 121 is penetrated by the gas injection nozzle 141. At the same time, the gas stored in the gas reservoir 120 is supplied to the tube means 110 through the gas injection nozzle 141 and the gas supply hole 146 and inflated.

As described above, when the throwing lifesaving device 100 is thrown out by throwing the safety pin 150, gas is injected into the tube means 110 in a process of several seconds (3 seconds to 5 seconds) reaching the distress person. By inflating, the tube can be thrown at a much greater distance than if it were thrown before it was inflated.

Therefore, the lifesaving device of the present invention, which can be used to save a marine or aquatic distress, is thrown around the survivor without the gas being filled due to its characteristics, but the gas is filled during the reaching process, thereby reducing the resistance of air during the throwing The throwing distance is long, which is very helpful to rescue the distress because it is easy to throw the tube from the throwing position secured on the ground to the accident point far away.

As described above, the throwing life saving device according to the present invention relates to a life saving device that is urgently used when an emergency situation occurs during aquatic activities, while the gas is ejected while throwing a safety pin for throwing a safety pin when an emergency occurs. By expanding the gas supply to the tube means, it is easy to carry and throw, and throws quickly and far away in an emergency, so that life-saving activities can be efficiently performed.

[Description of the code]

100: throwing life preserver

110: tube means 120: gas reservoir 121: inlet 122: storage

130: protective tube 131: tightening screw

140: Fixed bracket

141: gas jet nozzle 142: protective integral bracket 142a: first semi-circular bracket

142b: The second semi-circular bracket 143: Pin fitting ball 144: Step part

145: fixed support jaw 146: gas supply hole

150: safety pin

160: rotor

161: twist coil spring 162: first insertion opening 163: groove groove

164: safety pin insert 165: rotating resource groove

170: stator

171: 2nd insertion slot 172: stator turning groove 173: bead seating groove

180: rotation timer means

190: elastic means

191: elastic support 192: elastic spring

200: Bead 210: Round plate 220: Adjustment screw

C: Tube storage case

Claims

In the life-saving device for throwing the throwing to the distress when an emergency occurs and the gas is inflated by injecting the tube means during the reaching process,

Resin tube means for expansion and contraction by inflow and outflow of the compressor body;

A cylindrical gas reservoir formed of a small diameter inlet portion and a large diameter storage portion in which the compressor body is stored;

A fixed bracket for inserting and fixing the tube means on one side, and inserting and fixing the protective container for receiving the gas storage container on the other side;

The rotor is mounted to the fixed bracket, the safety pin is inserted to control the forward operation of the inlet portion of the gas reservoir is provided with a twist coil spring having an elastic force on the outer circumferential surface and the rotor is enabled to rotate by the elastic force, the Rotating timer means provided on a rear surface of the rotor and configured as a stator for supporting an upper end of the storage portion of the gas reservoir; And

Life-saving device for throwing, characterized in that consisting of; the outer bottom surface of the gas reservoir and the inner bottom of the inner surface of the protective cylinder to elastically support the gas reservoir.
The method of claim 1,

The fixed bracket is provided with a gas injection nozzle in the center portion of the protective barrel fastening bracket consisting of a first semi-circular bracket is fixed to the fixed bracket and the second semi-circular bracket to be detachable Is provided,

The first semi-circular bracket is provided with a pin fitting hole in which the safety pin is inserted,

To the end of the first semi-circular bracket and the second semi-circular bracket is throwing life-saving device, characterized in that formed with a stepped portion formed with a female thread to fasten the protective cylinder.
The method of claim 2,

Life support device for throwing, characterized in that the inner side of the inner wall of the second semi-circular bracket bracket is provided with a fixed support jaw for supporting and fixing one end of the twist coil spring provided in the rotor.
The method of claim 3,

The rotor is provided with a first insertion opening through which the inlet portion of the gas reservoir passes through a central portion thereof, and an outer circumferential surface thereof is provided with a groove portion that is inserted into the twist coil spring so that the twist coil spring can be compressed or relaxed. Life-saving device for throwing, characterized in that the safety pin is further provided to insert the safety pin is inserted past the center of the first insertion port.
The method of claim 4, wherein

Between the rotor and the stator is provided with a plurality of inserting a plurality of circular beads to maintain the gap therebetween,

One side of the rotor is provided along the circumferential surface of the rotational resource type groove that is capable of sliding rotation while preventing the beads from being separated,

Life saving device for throwing, characterized in that formed on the circumferential surface of the stator rotating groove that is capable of sliding rotation while preventing the beads from being separated on one side of the stator.
The method of claim 5,

In the central portion of the stator there is provided a second inserting opening for allowing the inlet portion of the gas reservoir is fitted,

The stator rotation groove is a life-saving device for throwing, characterized in that formed with a plurality of bead seating grooves to be narrowed the gap between the rotor and the stator while the bead is seated at a predetermined interval.
The method of claim 2,

The first semi-circular bracket is throwing life-saving device, characterized in that the adjustment screw is further provided to press the circumferential surface of the rotor to adjust the rotation.
The method of claim 2,

The elastic means is composed of an elastic support for stably supporting the bottom surface of the gas reservoir and the elastic spring is inserted into the elastic support to elastically lift the gas reservoir,

To the outer peripheral surface of the upper end of the protective cylinder is throwing life-saving device characterized in that the fastening screw portion is further formed to be fastened and fixed to the stepped portion formed in the first semi-circular bracket and the second semi-circular bracket.