KR102392873B1 - The Life-saving device to inflatable tube for people - Google Patents

Abstract

The present invention is a tube unit comprising a body tube formed in the longitudinal direction and a plurality of branch tubes protruding from the side of the body tube in the transverse direction; a hose connected to the body tube for air injection; a storage belt in which the hose is accommodated; And the tube unit and the storage belt are accommodated, and a driving unit for extracting them when in use; includes, and an espirator unit for connecting the body tube and the hose; Inflatable life jacket comprising a further comprising: It relates to a rescue device used for multiple lives, and when a drowning accident occurs, drowning persons and rescuers can easily identify the rescue device, and the rescue device can be quickly released and deployed, which has the effect of maximizing the survival rate of the drowning person. there is.

Description

{The Life-saving device to inflatable tube for people}

The present invention relates to a multi-life rescue device using an inflatable life jacket, and more particularly, a multi-person rescue that can make floating and quick rescue of drowning people by rapidly deploying an integrated expansion unit when a large number of drowning people occur. It's about the device.

Drowning accidents can occur on water, and the domestic navy and coast guard regularly conduct aquatic lifesaving drills in case a large number of drowning people occur. A typical method is to approach and rescue a drowning person with a 2-inch manila rope connected to a drag stopper and a floating object.

However, this rescue method has problems in that it takes a long time to prepare the equipment, there is a lot of preparation of the necessary equipment, and it is cumbersome, and there is a problem that a follow-up action is required to collect a large number of drowning people and perform the rescue at a fast speed.

Therefore, when a large number of drowning people occur, a lifesaving device with a complete structure is needed so that it can be quickly collected and raised from the water. Tube devices are posted. The prior art includes an inflation body that can be inflated by injecting air into the tube, and a bottom portion having an upper portion coupled to the inflation body to form a bottom, and one end of the left wing portion is detachably fastened to the left side of the tube, and the inner A space portion for insertion of the rescue tube is formed therein.

However, the prior art can be utilized as a means to rescue a large number of drowning people, but in order to rescue a large number of drowning people in a short time, the inflatable equipment must be extracted at a high speed. There is still a problem that the larger the size, the slower the release and preparation for use.

Republic of Korea Patent Publication No. 10-2049721

The present invention is to solve the above problems, and when a drowning accident occurs, the drowning person and the rescuer can easily identify the rescue device, and the rescue device can be quickly released and deployed to maximize the survival rate of the drowning person. There is a purpose.

Objects of the present invention are not limited to the objects mentioned above, and other objects not mentioned will be clearly understood by those skilled in the art from the following description.

A multi-life rescue device using an inflatable life jacket according to the present invention for achieving the above object is a tube including a body tube formed in a longitudinal direction and a plurality of branch tubes protruding from the side of the body tube in the transverse direction unit; a hose connected to the body tube for air injection; a storage belt in which the hose is accommodated; and a driving unit for accommodating the tube unit and the storage belt, and extracting them when in use, and an espirator unit for connecting the body tube and the hose. provide the device.

In addition, the present invention, the drive unit, the tube unit and the spool is the storage belt is wound; and a cylinder connected to the hose to provide compressed air.

In addition, the present invention provides a multi-person rescue device using an inflatable life jacket, characterized in that the storage belt includes a plurality of reflective sheet panels on the outer surface.

In addition, the present invention provides a multi-life rescue device using an inflatable life jacket, characterized in that the body tube includes a Velcro on the upper surface, and an LED belt is detachably provided on the Velcro.

In addition, in the present invention, the LED belt is formed by continuous coupling of a plurality of LED bars, the LED bar is provided with connectors at one end and the other end, and includes a screw cap interconnecting the connectors of the LED bars adjacent to each other, , It provides a multi-life rescue device using an inflatable life jacket, characterized in that it further comprises a sealing portion on the outer peripheral surface of the connector.

In the present invention, the LED belt further includes an operation unit for operation, and the operation unit is provided as a separate means that can be directly connected or remotely controlled to the LED belt, so that the LED bar blinks, turns on, blinks, and adjusts color. It provides a multi-life rescue device using an inflatable life jacket, characterized in that it operates the same dimming type.

In addition, the present invention, the espirator unit, a plurality of nozzles formed in the tubular body portion injection body; an injection hole for injecting air into the body tube at one end of the body; and a door for inhaling outside air at the other end of the body, wherein the injection body discharges the compressed air introduced from the hose into the injection hole through the nozzle. provides

In the present invention, the injection hole is made of an elastic material, and when the compressed air introduced into the injection body is discharged to the injection hole through the nozzle, external air is simultaneously sucked from the door by the Coanda effect, and the It provides a multi-life rescue device using an inflatable life jacket, characterized in that the air pressure discharged through the injection hole is amplified.

As described above, the multi-life rescue device using the inflatable life jacket according to the present invention enables the drowning person and the rescuer to easily identify the rescue device when a drowning accident occurs, and the rapid extraction and deployment of the rescue device is possible. It has the effect of maximizing the survival rate of the drowning person.

1 is a perspective view of a multi-life rescue device using an inflatable life jacket according to the present invention.
FIG. 2A is a state diagram of FIG. 1 in use.
FIG. 2B is a state diagram before use of FIG. 1 .
3A and 3B are partially enlarged views of the espirator of FIG. 1 .
4 is a partially enlarged view of the LED belt of FIG.
FIG. 5 is a diagram illustrating a coupling between the LED bar components of FIG. 4 .

Advantages and features of the present invention and methods of achieving them will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in a variety of different forms, and only these embodiments allow the disclosure of the present invention to be complete, and common knowledge in the technical field to which the present invention belongs It is provided to fully inform the possessor of the scope of the invention, and the present invention is only defined by the scope of the claims.

With reference to the accompanying drawings will be described in detail for the implementation of the present invention. Irrespective of the drawings, like reference numbers refer to like elements, and "and/or" includes each and every combination of one or more of the recited items.

Although the first, second, etc. are used to describe various elements, these elements are not limited by these terms, of course. These terms are only used to distinguish one component from another. Accordingly, it goes without saying that the first component mentioned below may be the second component within the spirit of the present invention.

The terminology used herein is for the purpose of describing the embodiments and is not intended to limit the present invention. In this specification, the singular also includes the plural unless specifically stated otherwise in the phrase. As used herein, “comprises” and/or “comprising” does not exclude the presence or addition of one or more other components in addition to the stated components.

Unless otherwise defined, all terms (including technical and scientific terms) used herein may be used with the meaning commonly understood by those of ordinary skill in the art to which the present invention belongs. In addition, terms defined in a commonly used dictionary are not to be interpreted ideally or excessively unless clearly defined in particular.

Spatially relative terms "below", "beneath", "lower", "above", "upper", etc. It can be used to easily describe the correlation between a component and other components. Spatially relative terms should be understood as terms including different directions of components during use or operation in addition to the directions shown in the drawings. For example, when a component shown in the drawing is turned over, a component described as “beneath” or “beneath” of another component may be placed “above” of the other component. can Accordingly, the exemplary term “below” may include both directions below and above. Components may also be oriented in other orientations, and thus spatially relative terms may be interpreted according to orientation.

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

1 is a perspective view of a multi-life rescue device using an inflatable life jacket according to an embodiment of the present invention. 2A and 2B are state diagrams showing before and after use of FIG. 1 , and FIG. 2A is a view showing a state before use and FIG. 2B is a view showing a state before use.

Referring to the drawings, the present invention relates to a tube unit 10 including a body tube 11 formed in the longitudinal direction and a plurality of branch tubes 12 protruding from the side of the body tube in the transverse direction;

a hose 35 connected to the body tube 11 for air injection;

a storage belt 120 in which the hose 35 is accommodated; and

The tube unit 10 and the accommodation belt 120 are accommodated, and a driving unit 30 for extracting them when in use; including,

an espirator unit 200 for connecting the body tube 11 and the hose 35; It provides a multi-life rescue device using an inflatable life jacket, characterized in that it further comprises.

At this time, the driving unit 30 includes a spool 33 on which the tube unit 10 and the storage belt 120 are wound; and a cylinder 31 connected to the hose 35 to provide compressed air and eject the storage belt and the driving unit.

The storage belt and high-pressure compressed air may be stored in the cylinder 31 . Therefore, it is possible to supply a large amount of high-pressure air to the tube unit 10 at once through the hose 35 connected to the cylinder 31, so that the rescue device can be ejected and rescued quickly.

Meanwhile, the cylinder 31 may be provided with operating means such as a pressure reducing valve for safely injecting high-pressure compressed air into the hose 35 .

Next, the hose 35 is configured to be embedded in the accommodation belt 120 , and the accommodation belt 120 is used to facilitate winding the hose on the spool 33 of the driving unit 30 . , preferably composed of a flat belt in the form of a flat belt. A method of winding the storage belt will be described later with reference to FIG. 2B.

In addition, the storage belt 120 may include a plurality of reflective sheet panels 121 on the outer surface.

The reflective sheet panel 121 is a means for easily identifying drowning persons and rescuers when a drowning accident occurs at night.

Referring to FIG. 2A , in the case of night, even if the rescue device is ejected and deployed to the surface of the water, it may be difficult for a drowning person or a rescuer to recognize the rescue device, so a rescue device that emits reflected light through the reflective sheet panel 121 to be easily identifiable from the surface. In particular, in the case of the reflective sheet panel 121 , external light sources generated from ships and the like are reflected through the reflective sheet panel 121 to obtain a light emitting effect without a separate light source means.

Next, with reference to FIGS. 2A and 2B, the operation process before and after use of the multi-life rescue device using the inflatable life jacket according to an embodiment of the present invention will be described.

2a and 2b, the multiple life rescue device using the inflatable life jacket according to the embodiment of the present invention, the tube unit 10 and the storage belt 120 are folded together as shown in FIG. 2b when not in use. Storage may be made in a state wound around the driving unit 30 .

In addition, in use, it is ejected by the operation of the driving unit 30 as shown in FIG. 2A and is configured to be deployed on the water surface, and the configuration coupling and operating relationship with the driving unit 30 for deploying the tube unit 10 This will be explained below.

In an embodiment of the present invention, a spool 33 is provided in the driving unit 30 to accommodate the tube unit 10, and the tube unit can be accommodated or ejected by adjusting the rotation direction of the spool 33.

When it is necessary to use a lifesaving device, the driving unit is operated to rotate the spool 33 to eject the wound tube unit 10 and the storage belt 120 onto the water surface, and the operation of the spool 33 is It can be done by an automatic or manual method, and at this time, the valve means of the cylinder 31 is opened and closed, and high-pressure air is injected into the tube unit 10 through the hose 350 connected to the cylinder, and the storage belt in which the hose is automatically built-in (120) is unfolded, the tube unit (10) is inflated. At this time, as high-pressure air is rapidly injected, the rotational force of the spool is automatically increased, so that the drowning person can be rescued quickly by the rapid protrusion and deployment of the rescue device.

Through the above configuration, the drowning people can hold the tube unit 10 deployed on the water surface, more precisely, the branch tube 12 formed in a plurality of the body tube 11, and stay in the water and wait for the rescue, at this time, The branch tube 12 may be provided with auxiliary means such as a handle to facilitate the drowning people to stay on the water surface.

On the other hand, in the embodiment of the present invention, the spool 33 is shown to be operated in a manual manner including a handle, but further includes an adjustment means for automatically operating the spool 33 as well as a handle for driving in an emergency can do. To this end, the spool 33 is provided on the cradle 32, and at the lower end of the cradle, the cylinder 31 and the spool are rotated, or the rescue device is automatically ejected through the control of the pressure reducing valve of the cylinder. It may further include an adjustment means (not shown) for

Next, as shown in FIG. 2A, when the rescue device is not used, the storage belt is rotated by rotating the spool 33 to fold the storage belt 120 and the tube unit 10 connected to the storage belt and wind the storage belt on the spool. And it is possible to accommodate the tube unit.

At this time, the storage belt 120 and the tube unit 10 may be wound on the spool 33 regardless of the order.

In more detail, the end of the storage belt 120 connected to the tube unit 10 is first connected to the spool 33 and the spool 33 is rotated to wind the storage belt and the tube unit in this order, and the body tube (11) It is of course also possible to first wind on the spool. Alternatively, after the branch tube 12 is integrally folded in the body tube 11 direction for quick extraction, the folded tube unit is overlapped with the storage belt and simultaneously wound on the spool 33 .

As described above, according to the multiple life rescue device using the inflatable life jacket according to the present invention, which can be easily accommodated and taken out in a winding manner by the spool 33, it is possible to easily accommodate even a small-displacement high-speed craft or a light craft-scale vessel. There is a characteristic.

Meanwhile, when the storage belt or the tube unit is wound on the spool, an end of the storage belt or tube unit connected to the spool 33 may be selectively wound on the spool 33 in a fixed or non-fixed state.

Next, when a drowning person occurs as shown in FIG. 2A , the rescue device of the present invention is installed in a rescue vessel and ejects the tube unit 10 to the water to rescue the drowning person.

On the other hand, for the quick rescue of the drowning person, the tube unit 10 should be able to be taken out in the shortest possible time. In general, when a tube with a diameter of 50 cm and a length of 10 m is spread through a general cylinder, the time required for complete extraction is about 5 to 6 minutes, and drowning people cannot be effectively rescued within that time. Therefore, in the embodiment of the present invention, the espirator unit 200 for fast air injection between the tube unit 10 and the hose 35 may be further included.

3A and 3B are partial enlarged views of FIG. 1A . 3A is an enlarged view of the espirator unit 200 of the multi-life rescue device using an inflatable life jacket according to an embodiment of the present invention, and FIG. 3B is a reference diagram showing the internal configuration of the espirator unit 200. .

Referring to the drawings, in the embodiment of the present invention, the espirator unit 200 draws in the surrounding air of the espirator unit 200 by a Coanda effect, and the The principle of amplifying the air pressure by increasing the air pressure by about 12 to 15 times is applied, and this example can realize the same function as the air gun published in Republic of Korea Utility Publication No. 20-0253922.

In the embodiment of the present invention for the implementation of such a function, the espirator unit 200 includes a spray body 210 having a plurality of nozzles 211 formed in a tubular body portion;

an injection hole 219 for injecting air into the body tube 11 at one end of the body; and

a door 202 for inhaling outside air at the other end of the body; including,

The injection body 210 discharges the compressed air introduced from the hose 35 to the injection hole 219 through the nozzle 211 .

At this time, when the compressed air introduced into the injection body 210 is discharged to the injection hole 219 through the nozzle 211, external air is simultaneously sucked from the door 202 due to the Coanda effect, and the injection hole ( 219), the exhaust air pressure can be amplified.

At this time, since the plurality of nozzles 211 provided in the jetting body 210 can inject a large amount of air into the tube unit 10 through the injection hole at once in proportion to the number, a large amount of air is jetted by itself. Although there is a feature that can be done, when air is released through the jetting body 210, the emitted air attracts the surrounding air together, and in the process, the door 202 is opened with air pressure and the outside air is sucked in. will become

On the other hand, the injection hole 219 formed at one end of the body portion of the espirator part 200 and injecting air into the body tube 11 of the tube unit is made of an elastic material, and the injection hole 219 is made of an elastic material when air is injected by the Coanda effect. ) is widened, and it is preferable to allow air to be introduced into the tube unit 10 at a high speed through this.

On the other hand, the body portion of the espirator unit 200 may also be made of an elastic material like the injection hole.

As described above, in the multi-life rescue device using the inflatable life jacket according to the present invention, when a drowning person occurs through the configuration of the espirator unit 200, the compressed air by the bomber 33 as well as the external air are simultaneously subjected to high pressure. By injecting a large amount into the tube unit 10, there is an effect of enabling rapid extraction and rescue of the rescue device.

Next, the multi-life rescue device using the inflatable life jacket according to the present invention may include an additional light emitting device in addition to the above-described reflective sheet panel 121 .

FIG. 4 is an enlarged view of the LED belt 150 in a partial enlarged view B of FIG. 1 , and FIG. 5 is an enlarged view of the LED bar 151 in FIG.

Referring to FIGS. 2, 4 and 5, one side of the tube unit 10, more precisely, the upper surface of the body tube 11 exposed above the water surface when the tube unit is deployed in the water, has a Velcro ( 110), and the LED belt 150 is detachably provided on the Velcro, and the LED belt 150 may further include an operation unit 152 for operation.

At this time, the LED belt 150 allows the user to change the dimming form such as blinking, constant lighting, blinking, color adjustment, etc. according to the signal desired by the user by the operation unit 152 according to the user's setting, which is a conventional operation of a general electric heater. Since there is no significant difference from the configuration, a detailed description of the manipulation unit in the present invention will be omitted.

Meanwhile, the manipulation unit 152 may be configured by being directly connected to the LED belt 150 or provided as a separate means for remote control by a rescuer, or both.

At this time, when the manipulation unit 152 is directly connected to the LED belt 150, the drowning persons gathered in the rescue device that are released and deployed on the surface of the water flicker, turn on, and flicker the signal for the distress situation at a distance in various forms. can be delivered to the rescuer of In addition, when the operation unit 152 is provided as a separate means to enable remote control of the LED belt 150, the rescuer can control the operation of the LED belt. By using the lighting signal, there is an effect that the drowning person and the rescuer can exchange signals about the distress and rescue situation even from a long distance.

In the present invention, the LED belt 150 is a means for easily identifying the drowning person and the rescuer when a drowning accident occurs at night together with the aforementioned reflective sheet panel 121 .

Referring to Figure 2a, in the case of night, even if the rescue device is released to the water surface, a drowning person at a distance may have difficulty in recognizing the rescue device. Make the luminescent rescue device easily identifiable on the surface of the water.

Next, referring to FIG. 5 , in the embodiment of the present invention, the LED belt 150 is preferably formed by connecting and combining a plurality of LED bars 151 for maintenance or mixing with lighting of other colors. .

FIG. 5 is a view showing the coupling between the LED bar 151 components in an enlarged view C of FIG. 4 , and in more detail, it is an enlarged view of the waterproof connection structure of the LED bar 151 forming the LED belt 150 .

In the present invention, the LED belt 150 is formed by continuous coupling of a plurality of LED bars 151, and the LED bars 151 are provided with connectors 161 at both ends, and connectors of adjacent LED bars. A screw cap 162 for interconnecting the connectors 161 may be included, and a sealing portion 166 may be further included on the outer peripheral surface of the connector 161 .

The screw cap 162 and the sealing part 166 are configured for waterproofing so that seawater or foreign substances do not flow into the electric circuit of the LED bar 151, and in the embodiment of the present invention, the sealing part 166 is By making it possible to insert a sealing member such as an O-ring, it is possible to block the inflow of seawater or foreign substances into the joint between connectors.

At this time, in the embodiment of the present invention, the connector 161 and the screw cap 162 may be coupled in a screw coupling method for connection between connectors of adjacent LED bars. To this end, the connector 161 includes a screw thread on an outer circumferential surface, and the screw cap 162 interconnecting the connectors is provided with a screw hole on the inner circumferential surface so that the connector can be fixed by connecting the connector with a screw cap.

On the other hand, in the case of the continuously arranged LED bar in the embodiment of the present invention, the screw cap 162 is formed so that the screw hole passes through the screw cap, so that interconnection between connectors of adjacent LED bars may be possible, but the LED bar In the case of the LED bar 151 provided at both ends of the LED belt 150, which no longer requires the connection of the LED bar 151, the connection between connectors is unnecessary at one end. It can also be manufactured in a shape including an open screw hole.

According to the multi-life rescue device using the inflatable life jacket according to the present invention as described above, especially when a drowning accident occurs at night, the drowning person and the rescuer can easily identify the life-saving device by the configuration of the lighting unit, and portability It is easy to use, and it is possible to quickly release and deploy the rescue device, and to move to the location of the drowning person, so it has the effect of maximizing the survival rate of the drowning person in case of a drowning accident.

Although preferred embodiments of the present invention have been described with reference to the accompanying drawings as described above, those of ordinary skill in the art to which the present invention pertains will implement the present invention in other specific forms without changing the technical spirit or essential features. It can be understood that Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive.

10: tube unit 11: body tube
12: branch tube 30: drive unit
31: cylinder 33: spool
35: hose 110: Velcro
120: storage belt 121: reflective sheet panel
150: LED belt 151: LED bar
152: control unit 161: connector
162: screw cap 166: sealing part
200: espirator unit 202: door
210: injection body 211: nozzle
219: injection hole

Claims (8)

a tube unit (10) including a body tube (11) formed in the longitudinal direction and a plurality of branch tubes (12) protruding from the side of the body tube in the transverse direction;
a hose (35) connected to the body tube (11) for air injection;
a flat belt-shaped storage belt 120 in which the hose 35 is accommodated;
The tube unit 10 and the accommodation belt 120 are accommodated in a winding manner, and a driving unit 30 for extracting them when in use; and
It is provided between the body tube and the hose and the espirator part 200 connects the body tube and the hose to each other.
The espirator unit 200,
A tubular body portion made of an elastic material;
an injection hole 219 provided at one end of the body part with an elastic material to inject air into the body tube 11, but to have a larger diameter when the air is injected;
a door 202 for inhaling outside air at the other end of the body; and
an injection body 210 accommodated in the body portion and having a plurality of nozzles 211 positioned between the injection hole and the door so as to inject the compressed air introduced from the hose and discharge to the injection hole; including,
The plurality of nozzles 211 are formed so that the outlets all face the injection hole, and when the compressed air introduced into the injection body 210 is discharged to the injection hole 219 through the nozzle, the The door 202 is automatically opened by air pressure, and external air is sucked at the same time, and the air pressure discharged through the injection hole 219 is amplified. The method of claim 1,
The driving unit 30,
a spool 33 on which the tube unit 10 and the storage belt 120 are wound; and
A multiple life rescue device using an inflatable life preserver, characterized in that it includes; a cylinder (31) connected to the hose (35) to provide compressed air. The method of claim 1,
The storage belt 120 is a multi-person rescue device using an inflatable life jacket, characterized in that it includes a plurality of reflective sheet panels 121 on the outer surface. The method of claim 1,
The body tube 11 includes a Velcro 110 on the upper surface, and an LED belt 150 is detachably provided on the Velcro. 5. The method of claim 4,
The LED belt 150 is formed by a continuous combination of a plurality of LED bars 151,
The LED bar 151 is provided with a connector 161 at one end and the other end, and includes a screw cap 162 that interconnects the connectors 161 of the LED bars adjacent to each other,
Multiple life rescue device using an inflatable life jacket, characterized in that it further comprises a sealing part (166) on the outer peripheral surface of the connector (161). 6. The method of claim 5,
The LED belt further includes an operation unit 152 for operation,
The operation unit 152 is provided as a separate means that can be directly connected or remotely controlled to the LED belt, and the inflatable life jacket, characterized in that it operates the dimming form such as blinking, lighting, blinking and color control of the LED bar. Multiple lifesaving device used. delete delete

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