JP5995166B2 - Tsunami life preserver - Google Patents

Description

  Even if the entire body including the head falls into a critical state where the entire body including the head is swallowed by the tsunami or flood and becomes incapable of breathing, the present invention can be worn on the head and the head floats on the water. This is related to a tsunami life preserver that allows breathing and evacuation safely.

  Many life-saving equipment such as life jackets and floats have been proposed in order to protect life in the event of floods, and life jackets are generally known, but they are not considered to be carried during normal times, and are not available for going out. He sometimes encountered floods such as tsunamis and was unable to cope with situations where his head was submerged in water and he could not breathe.

Conventionally, when evacuating from a tsunami or flood, a lifesaving device for water disaster has been invented in which a gas cylinder and an air bag are attached and a life bag is automatically inflated in the event of a water shortage, as in Patent Document 1, for example.
JP 9-301272 A

Furthermore, like patent document 2, the portable life-saving bag which can be carried is also invented.
JP-A-9-240584

  However, in the case of the lifesaving device as described above, the body could be floated on the surface of the water, but when evacuating due to flooding such as a tsunami, the entire body was temporarily submerged in water and a large amount of water was lost. In many cases, conventional lifesaving devices for drowning have not been made on the assumption that the head will be submerged in water.

  In addition, when using a lifesaving lifesaving device, it is troublesome, and if it is not attached to the body in the correct procedure, the lifesaving lifesaving device cannot function as expected, or the lifesaving device can be removed from the body during use. There was a problem that it could come off and related to human life if used improperly.

  In addition, the conventional lifesaving life preserver is large and heavy, and cannot be stored in a bag that is usually carried around. Therefore, if you encounter a tsunami on the go, wear a lifesaving life preserver on the spot. I could not evacuate.

  The present invention is intended to solve the above problems, and is small and easy to carry and can be stored in a small bag. When evacuating due to flooding such as a tsunami, the head floats above the water and the head The purpose is to provide a tsunami life preserver that can breathe even if it is submerged in water and that can protect the head reliably.

In order to solve this problem, the invention described in claim 1 is a tsunami life preserver for evacuating by covering the head in the event of a tsunami, and is normally contracted to a size that fits in the palm of the hand or slightly larger than that. In the event of an emergency, attach an air bag that can be inflated to a size that can support buoyancy by wearing a person and blowing in , and the part that covers the head is made of a bowl-shaped integral transparent resin Further, a hose attachment port 18 is attached to the upper portion of the outer skin 16 of the tsunami life preserver 17, and a resin air hose 5 that can be bent freely is attached to the upper opening portion of the hose attachment port 18. The air intake / exhaust port 1 is attached to the air intake / exhaust port 1. The air intake / exhaust port 1 is composed of a float 4, an upper exhaust port 2 attached to the float 4, and an intake port 3. Evacuation Even when a person is submerged in water, the air intake / exhaust port 1 is made of polystyrene so that it can float and float on the surface of the water, and the air intake / exhaust port 1 is submerged in the intake port 3 In addition, a water stop valve is attached to prevent water from entering the inside of the tsunami life preserver 17, and a whistle is built in the upper exhaust opening 2. When the upper exhaust opening 2 is submerged, water enters the tsunami life preserver 17. A water stop valve is attached so as not to enter, and when a human wears the tsunami life preserver 17 and exhales inside the tsunami life preserver 17 to inflate the tsunami life preserver 17, A pressure reducing valve for keeping the inside of the tsunami lifesaving device 17 at a constant air pressure is attached so that air inside does not leak to the outside, and a hose connected to the upper exhaust port 2 and a hose connected to the intake port 3 Inside the air hose 5 The head is located near the mouth via the inside of the air hose 7 attached to the lower mouth portion of the hose attachment port 18, and the head airbag is attached to the upper part of the neck airbag 100 and the tsunami life preserver 110. 109 is formed in a sealed substantially cylindrical shape, and a breath-inlet 104 for injecting air is attached to the front end portion, and in order to prevent air from flowing back into the inside of the air-inlet 104. A self-opening check valve is built-in, the tip of the breath inlet 104 is arranged near the mouth, and the neck airbag 100 extending from the breath inlet 104 passes from under the heel to the back of the head. The head airbag 109 attached to the inside of the outer skin 105 with an adhesive so as to draw a U-shape at the upper part of the head and extended from the airbag 100 around the neck passes through the opposite occipital region and passes under the chin to overlap the tip part. Since they are arranged in close contact with each other, a space is created in the tsunami life preserver 98 between the face and the outer skin 105, preventing water from entering the inside of the tsunami life preserver 17, and under the airbag 100 around the neck. Is characterized in that a resin-made lower neck airbag 101 that is inflated like a floating ring when a person blows in through the breath inlet 103 and is in close contact with both the neck and the outer skin 105 is disposed .

According to the first aspect of the present invention, in the tsunami life preserver for evacuating by covering the head in the case of a tsunami, the tsunami life-saving device normally fits in the palm of the hand or is contracted to a size slightly larger than that. An air bag that can be inflated to a size that can be supported by buoyancy can be attached by blowing it in , and the part that covers the head is made of a bowl-shaped integral transparent resin. A hose attachment port 18 is attached to the upper portion of the outer skin 16, and a resin air hose 5 that can be freely bent is attached to the upper opening portion of the hose attachment port 18.・ Exhaust port 1 is attached, and air intake / exhaust port 1 is composed of a float 4 and an upper exhaust port 2 and an intake port 3 attached to the float 4. The float 4 is a person when evacuating due to a tsunami. Water underwater Even if the air intake / exhaust port 1 floats on the surface of the water and is made of foamed polystyrene, the air intake / exhaust port 1 is submerged in the intake port 3 so that water can flow inside the tsunami life preserver 17. A water stop valve is attached so as not to enter, and a whistle is built in the upper exhaust port 2 so that water does not enter the inside of the tsunami life preserver 17 when the upper exhaust port 2 is submerged. When a human wears the tsunami life preserver 17 and exhales into the tsunami life preserver 17 to inflate the tsunami life preserver 17, the air inside the tsunami life preserver 17 does not leak outside. As described above, a pressure reducing valve for keeping the inside of the tsunami life preserver 17 at a constant air pressure is attached, and a hose connected to the upper exhaust port 2 and a hose connected to the intake port 3 pass through the inside of the air hose 5, Mounting port 1 The tip is disposed near the mouth via the inside of the air hose 7 attached to the lower mouth part of the head, and the head airbag 109 attached to the upper part of the neck airbag 100 and the tsunami life preserver 110 is sealed. It is formed in a substantially cylindrical shape of a book, and a breath-inlet 104 for breathing in is attached to the tip, and a self-opening / return-type check in order to prevent air from flowing back into the breath-inlet 104 A valve is incorporated, the tip of the breath inlet 104 is arranged so as to be located near the mouth, and the neck airbag 100 extending from the breath inlet 104 is U-shaped at the top of the head through the back of the head and the back of the head. The head airbag 109 extended from the airbag 100 around the neck passes through the opposite occipital region and passes under the chin so that it overlaps the tip. Therefore, there is a space inside the tsunami life preserver 98 between the face and the outer skin 105, preventing water from entering the inside of the tsunami life preserver 17, and a person breathing under the airbag 100 around the neck A tsunami life preserver is always placed in the bag, etc., by placing a plastic neck lower airbag 101 that swells like a buoyant ring by blowing in through the inlet 103 and is in close contact with both the neck and the outer skin 105 For example, even if you are evacuated by encountering a flood such as a tsunami or flood in a subway premises, you can immediately wear a tsunami life preserver, and your entire body including your head Even if it falls into a critical state where it is only possible to breathe due to a tsunami or flood, it is possible to prevent a situation where water enters the body in large quantities from the nose or mouth and suffocates to death.

Embodiment 1 of the present invention will be described below.
Embodiment 1 of the Invention

  1 to 4 show a first embodiment of the present invention.

  FIG. 1 shows a state in which a human is wearing the tsunami life preserver of the present invention on the head, in the forward direction (FIG. 1a) and the lateral direction (FIG. 1b).

  The outer skin 16 of the tsunami life preserver 17 is made of a transparent resin having a slightly larger size than the human head and shaped like a bowl, and a person breathes from the breath inlet 8 around the neck below the outer skin 16. A resin-made neck upper airbag 9 that swells like a floating ring when blown in and is in close contact with both the neck and the outer skin 16 is disposed. Further, a lower neck air bag 10 having the same shape as the upper neck air bag 9 is also arranged at the lower part of the upper neck air bag 9, and by blowing in through a breath inlet 12, the lower neck air bag 10 is And the outer skin 16 are in close contact with each other.

  The neck upper airbag 9 is made of resin in a sealed substantially cylindrical shape, and a breath inlet 8 for blowing in is attached to the tip, and further, air is inserted inside the breath inlet 8. In order to prevent the reverse flow, a self-opening / closing check valve is incorporated, and the breath inlet at the tip of the breath inlet 8 is disposed near the mouth. Further, the front and rear end portions of the neck upper airbag 9 are attached so as to overlap each other when a human wears the tsunami life preserver 17 so that the neck and the outer skin 16 are brought into close contact with each other. To prevent infiltration.

  The lower neck airbag 10 is configured in the same manner as the upper neck airbag 9, and is disposed below the upper neck airbag 9. Thus, by arranging the upper neck airbag 9 and the lower neck airbag 10 in a double manner, when installing the tsunami life preserver 17 or evacuating, one of the airbags is damaged and becomes unusable. Even in the event of an accident, the remaining airbag could serve as a tsunami life preserver and evacuate safely.

  Further, a hose attachment port 18 is attached to the upper portion of the outer skin 16 of the tsunami life preserver 17, and a resin air hose 5 that can be bent freely is attached to the upper opening portion of the hose attachment port 18. The air intake / exhaust port 1 is attached to the.

  The air intake / exhaust port 1 is composed of a float 4, an upper exhaust port 2 attached to the float 4, and an intake port 3. Even when a person is submerged in water when the float 4 is accused of a tsunami, It is made of polystyrene foam so that it can float on the air intake / exhaust port 1 or the water surface. Further, a water stop valve (not shown) is attached to the intake port 3 so that water does not enter the inside of the tsunami life preserver 17 when the air intake / exhaust port 1 is submerged, and the upper exhaust port 2 A whistle (not shown) is built in, and when the upper exhaust port 2 is submerged, a water stop valve (not shown) is attached to prevent water from entering the inside of the tsunami life preserver 17. When the human wears the tsunami life preserver 17 on the valve and exhales inside the tsunami life preserver 17 to inflate the tsunami life preserver 17, the tsunami life preserver 17 does not leak outside. A pressure reducing valve is attached to keep the inside at a constant air pressure, and a hose (not shown) connected to the upper exhaust port 2 and a hose (not shown) connected to the intake port 3 are connected to the inside of the air hose 5. Installed on the lower part of the hose attachment port 18 Tip through the interior of Ahosu 7 (exhaust port 13, intake port 14) is placed close to the mouth.

  FIG. 2 shows a belt-type airbag 20 that is mounted around the neck inside the tsunami lifesaving device 1 described in FIG. An upper neck airbag 9 and a lower neck airbag 10 are bonded to the belt-type airbag 20.

  FIG. 2 a shows a state in which the upper neck airbag 9 and the lower neck airbag 10 are opened in a planar shape before being fixed to the tsunami life preserver 17. An upper neck air bag 9 is bonded to the upper part of a flat air bag fixing belt 21 made of resin with an adhesive, and a lower neck air bag 10 is bonded to the lower part with an adhesive. The eyelet hole 22 and the eyelet hole 23 are attached to both ends, and as shown in FIG. 2b, the throttle string 24 is tied to the eyelet hole 22 and the eyelet hole 23 by passing the restrictor string 24, and as shown in FIG. Both ends overlap to form a cylindrical shape.

  The belt-type airbag 20 configured as described above is fixed to the lower portion of the outer skin 16 of the tsunami life preserver 1 described with reference to FIG. The fixing belt 21 is squeezed so that both ends of the upper neck airbag 9 and the lower neck airbag 10 overlap each other, and water from the tsunami or the like is discharged from both ends of the upper neck airbag 9 and the lower neck airbag 10 by the tsunami lifesaving device 1. Attach so as not to get inside.

  FIG. 3a shows a state in which a pleated bellows 27 made of resin is attached to the lower face of the outer skin 16 of the tsunami lifesaving device 17 described in FIG. The pleat-shaped bellows 27 is configured with the upper portion narrowed and the lower portion opened. The outer skin 16 is cut from the center of the face of the outer skin 16 to the lower portion, and the cut-off portion is adhered with an adhesive. A diaphragm band 25 and a diaphragm band 26 for narrowing down the lower end of the pleated bellows 27 are attached to the outer skin 16 at both ends of the lower part of the lens. As shown in FIG. 3b, the diaphragm band 25 and the diaphragm band 26 are bound and narrowed. As a result, the lower part of the outer skin 16 is narrowed, and the upper neck airbag 9 and the lower neck airbag 10 described in FIG. It does not enter the inside of the life preserver 1.

  FIG. 4 shows a state in which the tsunami life preserver 17 described in FIG. 1 is folded. FIG. 4 b shows a state where the tsunami life preserver 17 of FIG. 4 a is folded at a position as indicated by a dotted line 30 and fits on the palm of a human hand or folded to a size slightly larger than that. FIG. 4c is a storage bag 33 for storing and carrying the tsunami life preserver in the folded state 31 described in FIG. 4b.

The second embodiment of the present invention will be described below.
[Embodiment 2 of the Invention]

  FIG. 5 shows a second embodiment of the present invention. In the first embodiment of the present invention, in FIG. 1, the two airbags of the upper neck airbag 9 and the lower neck airbag 10 are attached to the lower neck of the tsunami life preserver 17, whereas the present invention In the second embodiment, in order to protect the head from drifting parts in the tsunami when evacuating, a head airbag 38 is attached to the inside of the outer skin 46 with an adhesive on the top of the tsunami lifesaving device 50, and the head airbag 38 and the upper neck air bag 42 are connected by a connecting air hose 52, and the air that has inflated the upper neck air bag 42 by blowing into the upper neck air bag 42 from the breath blowing port 41 passes through the connecting air hose 52. Then, the head airbag 38 is inflated, and at the same time the head is protected, there is a gap in the tsunami life preserver 40 between the head (face) and the outer skin 46, so that you can breathe easily when you evacuate. Together will, since it is a gap in between the eyes and skin 46, it is possible to ensure good visibility.

  Further, in FIG. 1, the air intake / exhaust port 1 is connected to the hose attachment port 18 by the air hose 5, and the air intake / exhaust port 1 is on the water surface even when the head 15 is submerged in water. The air intake / exhaust port 51 is fixed to the upper part of the outer skin 46 of the tsunami life preserver 50 in the second embodiment of the present invention, whereas the air intake / exhaust port 51 is configured to be able to lift and take in air from the intake port 3. The upper intake port 36 and the intake port 37 are attached to the air intake / exhaust port 51. When the air intake / exhaust port 51 is submerged in the intake port 37, water flows into the tsunami lifesaving device 50. A water stop valve (not shown) is attached so as not to enter the interior, and a whistle (not shown) is built in the upper exhaust port 36. When the upper exhaust port 36 is submerged, water is supplied to the tsunami life preserver. A water stop valve (not shown) should be installed so that it does not enter the Therefore, when a human wears the tsunami life-saving device 50 to the water stop valve and blows out into the tsunami life-saving device 50 and inflates the tsunami life-saving device 50, the air inside the tsunami life-saving device 50 does not leak outside. Further, a pressure reducing valve for keeping the inside of the tsunami lifesaving device 50 at a constant air pressure is attached, and a hose (not shown) connected to the upper exhaust port 36 and a hose (not shown) connected to the intake port 37 are attached. The tip (exhaust port 47, intake port 48) is arranged near the mouth via the inside of the air hose 39.

  Thus, when the air intake / exhaust port 51 is fixedly attached to the upper part of the tsunami lifesaving device 50 and the head is submerged in water due to a tsunami or the like, Embodiment 1 of the present invention will be described with reference to FIG. The air intake / exhaust port 1 connected to the air hose 5 is prevented from being damaged by drifting objects, etc., and the head airbag 38 is attached to the inside of the outer skin 46 with an adhesive on the top of the tsunami life preserver 50. It was possible to protect the head from the drifting part of the tsunami when evacuating. Other structures and the method of attaching the airbag are the same as in the first embodiment of the present invention.

The third embodiment of the present invention will be described below.
Embodiment 3 of the Invention

  FIG. 6 shows a third embodiment of the present invention. In the first embodiment of the present invention, the two airbags of the upper neck airbag 9 and the lower neck airbag 10 are attached to the lower part of the tsunami life preserver 17 in FIG. In the second embodiment, the airbag around the neck is changed to a single neck airbag 61, and the head airbag 58 is provided above the tsunami life-saving device 68 in order to protect the head from the drifting part in the tsunami when evacuating. Is attached to the inner side of the outer skin 63 with an adhesive, the head airbag 58 and the neckline airbag 61 are connected by the connection air hose 70, and the neckline airbag 61 is blown into the neckline airbag 61 through the breath inlet 64. The inflated air inflates the head airbag 58 via the connecting air hose 70 and protects the head from drifting parts in the tsunami when evacuating, and at the same time the head (face ) And the outer skin 63, there is a gap in the inside of the tsunami life preserver 60, and when evacuating, breathing can be performed easily, and there is also a gap between the eye and the outer skin 63, thus ensuring good visibility. It becomes possible to do.

  As described above, the head airbag 58 is attached to the inside of the outer skin 63 with an adhesive on the upper part of the tsunami life preserver 68, so that the head can be protected from the drifting portion in the tsunami when evacuating. Because it has a single air bag around the neck, it can be manufactured at low cost. Other structures and the method of attaching the airbag are the same as in the first embodiment of the present invention.

The fourth embodiment of the present invention will be described below.
[Embodiment 4 of the Invention]

  FIG. 7 shows a fourth embodiment of the present invention. In the first embodiment of the present invention, the two airbags of the upper neck airbag 9 and the lower neck airbag 10 are attached to the lower part of the tsunami life preserver 17 in FIG. In the fourth aspect, the head airbag 78 attached to the upper part of the neck airbag 81 and the tsunami life preserver 88 is formed in a sealed, substantially cylindrical shape, and the breath inlet 84 for injecting breath into the tip portion. In addition, an automatic open / close check valve (not shown) is built in the breath inlet 84 to prevent the air from flowing backward, and the tip of the breath inlet 84 is located near the mouth. The air bag 81 around the neck extending from the breath inlet 84 is attached to the inside of the outer skin 83 with an adhesive so as to draw a circle in the upper part of the head through the back of the ear. Airbag around the neck The head airbag 78 extending from 1 is subsequently placed behind the ear on the opposite side and in close contact with the tip so that it is partitioned into a tsunami life preserver interior 79 between the face and the outer skin 83. When the evacuation is made by a tsunami or the like, water intrusion into the inside of the tsunami life preserver 17 is prevented. Other structures and the method of attaching the airbag are the same as in the first embodiment of the present invention.

The fifth embodiment of the present invention will be described below.
Embodiment 5 of the Invention

  FIG. 8 shows a fifth embodiment of the present invention. In the first embodiment of the present invention, the two airbags of the upper neck airbag 9 and the lower neck airbag 10 are attached to the lower part of the tsunami life preserver 17 in FIG. In the fifth embodiment, the head airbag 109 attached to the upper part of the neck airbag 100 and the tsunami life preserver 110 is formed in a sealed, substantially cylindrical shape, and a breath inlet 104 for injecting breath into the tip. In addition, a self-opening / closing check valve (not shown) is built in the breath inlet 104 to prevent backflow of air, and the tip of the breath inlet 104 is located near the mouth. The air bag 100 around the neck extending from the breath inlet 104 is attached to the inside of the outer skin 105 with an adhesive so as to draw a U-shape at the top of the head from the bottom of the heel through the back of the head. -The head airbag 109 extending from the back 100 passes through the opposite occipital region, passes under the chin, and is placed in close contact with the tip, so that there is a space in the tsunami life support interior 98 between the face and the outer skin 105. It is possible to prevent water from entering the inside of the tsunami life preserver 17.

  In addition, a resin-made lower neck airbag 101 that swells like a floating ring when a person blows in from the breath inlet 103 and adheres to both the neck and the outer skin 105 under the neck airbag 100. Is placed. By arranging the neck airbag 101 and the head airbag 109 via the side of the head in this way, it is possible to protect the head and side from drifting objects in the tsunami when evacuating. It becomes. Other structures and the method of attaching the airbag are the same as in the first embodiment of the present invention.

The sixth embodiment of the present invention will be described below.
[Sixth Embodiment of the Invention]

  FIG. 9 shows a sixth embodiment of the present invention. In the first embodiment of the present invention, in FIG. 1, the upper neck airbag 9 and the lower neck airbag 10 are arranged at the lower part of the tsunami life preserver 17 and wound around the neck in two upper and lower stages. The front and rear ends of the lower airbag 10 are configured so as to overlap each other vertically. However, in the sixth embodiment of the present invention, the head airbag that is mounted inside the neck upper airbag 129 and the outer skin 139 above the tsunami lifesaving device 141. 125 is integrally formed, and a breath-inlet 135 for injecting air is attached to the tip of the upper neck air bag 129. Further, in the inside of the air-inlet 135, an automatic opening / closing type is provided to prevent backflow of air. The check valve (not shown) is built in, the tip of the breath inlet 135 is arranged so as to be close to the mouth, and the upper neck airbag 129 extending from the bottom of the heel is rear The head airbag 125, which is attached to the head so as to have a U-shape in the upper part of the head from the upper part of the head, extends from the upper neck airbag 129. The neck upper airbag 129 is formed so as to match the tip at the front center portion 133 of the lower neck airbag 129, and the neck upper airbag 129 is formed thick so that the neck upper airbag 129 bites into the heel lower portion. The head airbag 125 at the top of the head is formed in a substantially cylindrical shape.

  Further, below the neck airbag 129, a resin neck lower airbag 130 that is inflated by a person blowing in through the breath inlet 128 and is in close contact with both the neck and the outer skin 139 is disposed. By arranging the neck upper airbag 129 and the head airbag 125 through the side of the head in this way, it is possible to protect the side of the head from drifting objects in the tsunami when evacuating. Become.

  Furthermore, by attaching a shoulder strap 131 and a shoulder strap 134 that pass under the arm collar to the outer skin 139 of the tsunami life preserver 142 so that the tsunami life preserver 142 does not come off the head 138 when submerged in the water, the tsunami life preserver is also underwater. Thus, it is possible to evacuate safely without removing 142 from the head 138. Other structures and the method of attaching the airbag are the same as in the first embodiment of the present invention.

The seventh embodiment of the present invention will be described below.
Embodiment 7 of the Invention

  FIG. 10 shows Embodiment 7 of the present invention. In the sixth embodiment of the present invention, the neck upper airbag 129 and the head airbag 125 are integrally formed in FIG. 9, but in the seventh embodiment of the present invention, the neck upper airbag 159 and The head airbag 155 is composed of separate airbags, and the neck upper airbag 159 and the head airbag 155 are connected by the connection air hose 157, and the head airbag 155 is blown into the neck upper airbag 159. Is also configured to swell at the same time. Other structures and the method of attaching the airbag are the same as in the first embodiment of the present invention.

  Based on the above embodiment, the tsunami life preserver according to the present invention has been described in detail. However, the present invention is not limited to the above embodiment, and various types can be used without departing from the spirit of the invention. Of course, even if it is modified, it belongs to the technical scope of the present invention.

  In the description of FIG. 1, the shape of the outer skin 16 is described as a shape in which the bowl is inverted, but when the outer skin 16 is manufactured, a method of manufacturing the outer skin 16 by integral molding with a transparent resin, and two transparent resins There is a method to make it into a bowl shape by bonding it to the bowl shape with an adhesive, but any method can be manufactured at low cost and if the water does not penetrate inside the tsunami life preserver when the tsunami life preserver is submerged It is also possible to produce with.

  In the description of FIG. 1, it has been described that the material of the neck upper airbag 9 and the neck lower airbag 10 is formed of resin, but for the material, a shrinkable resin, polyurethane, or rubber material is used. Of course, it is possible.

  In the description of FIG. 2, it has been described that the upper neck airbag 9 and the lower neck airbag 10 are attached to the fixing belt 21, but the upper neck airbag 9 and the lower neck airbag 10 are directly attached to the outer skin 16 of the tsunami life preserver 17. Adhering, adhering one end of two drawstrings to the outer skin, and squeezing the drawstring, the ends of the neck upper airbag 9 and the neck lower airbag 10 are overlapped, and from both ends of the airbag 9 and the airbag 10 Of course, it is possible to attach water so that water from a tsunami or the like does not enter the inside of the tsunami life preserver 1.

  In the description of FIG. 2, the shape and arrangement of the neck upper airbag 9 and the neck lower airbag 10 are substantially cylindrical, and the positions of the neck upper airbag 9 and the neck lower airbag 10 are shifted to the left and right. However, the shape and arrangement of the neck upper airbag 9 and the neck lower airbag 10 are not limited to this, and it is of course possible to arrange them at optimum positions in terms of size and position.

The state which looked at the state which the person covered the tsunami life preserver on the head based on Embodiment 1 of this invention from the front and the horizontal direction of the person is shown. The upper and lower airbags to be mounted around the neck inside the tsunami life preserver of FIG. 1 according to the state of implementation are shown in a flat state before being fixed to the tsunami life preserver and in a rolled state. The fold-like bellows attached to the lower part of the face of the tsunami life-saving device of FIG. 1 according to the same embodiment, and a diaphragm band for squeezing the fold-shaped bellows are shown. The state which folded the tsunami life preserver of FIG. 1 based on the state of the implementation is shown. The state which attached the airbag to the upper part of the head of the tsunami life preserver shown in FIG. 1 based on Embodiment 2 of this invention is shown. The state which formed the airbag of the neck circumference of the tsunami life-saving device shown in FIG. 5 based on Embodiment 3 of this invention with the single item is shown. 6 shows a state in which the air bag around the neck and the air bag around the head of the tsunami life-saving device shown in FIG. 6 according to Embodiment 4 of the present invention are integrally formed in an eight-letter shape. 6 shows a state in which the head airbag shown in FIG. 5 and the upper airbag around the neck are integrally formed according to Embodiment 5 of the present invention. According to Embodiment 6 of the present invention, the neck upper airbag and the head airbag are integrally formed, the neck upper airbag is combined at the front center portion, and the neck lower airbag is also combined at the front center portion. The state which attached the shoulder strap to the tsunami life preserver is shown. The state which connected the head airbag shown in FIG. 9 and the neck upper part airbag according to Embodiment 7 of this invention with the connection air hose is shown.

DESCRIPTION OF SYMBOLS 1 Air intake / exhaust port 2 Upper exhaust port 3 Inlet port 4 Float 5 Air hose 6 Tsunami life preserver inside 7 Air hose 8 Breath inlet 9 Neck upper airbag 10 Neck lower airbag 11 Body 12 Breath inlet 13 Exhaust port 14 Air inlet 15 Head 16 Skin 17 Tsunami life preserver 18 Hose mounting port 20 Belt-type air bag 21 Air bag fixing belt 22 Eyelet hole 23 Eyelet hole 24 Drawing string 25 Drawing band 26 Drawing band 27 Folded bellows 30 Dotted line 31 Folded State 32 Stopper 33 Storage Bag 36 Upper Exhaust Port 37 Air Intake Port 38 Head Airbag 39 Air Hose 40 Tsunami Lifesaving Inside 41 Breath Inlet 42 Neck Upper Airbag 43 Neck Lower Airbag 44 Body 45 Breath Inlet 46 Outer Skin 47 Exhaust Inlet 48 Inlet 49 Head 50 Tsunami life preserver 51 Air intake / exhaust 52 Air hose 53 Air intake / exhaust port 54 Upper exhaust port 55 Air intake port 56 Float 57 Air hose 58 Head air bag 59 Air hose 60 Tsunami life preserver internal 61 Neck air bag 62 Body 63 Skin 64 Breathing inlet 65 Exhaust port 66 Air intake 67 Head 68 Tsunami life preserver 69 Hose attachment port 70 Connected air hose 73 Air intake / exhaust port 74 Upper exhaust port 75 Air intake port 76 Float 77 Air hose 78 Head air bag 79 Tsunami life preserver inside 80 Air hose 81 Neck circumference Air bag 82 Body 83 Skin 84 Breathing inlet 85 Exhaust port 86 Inlet port 87 Head 88 Tsunami life preserver 89 Hose attachment port 93 Air intake / exhaust port 94 Upper exhaust port 95 Inlet port 96 Float 97 Air hose 98 Tsunami life preserver inside 99 Air Hose 100 Neck Airbag 101 Lower airbag 102 Body 103 Breathing inlet 104 Breathing inlet 105 Outer skin 106 Exhaust port 107 Inlet port 108 Head 109 Head airbag 110 Tsunami life preserver 111 Hose attachment port 120 Air intake / exhaust port 121 Upper exhaust port 122 Inlet port 123 Float 124 Air Hose 125 Head Airbag 126 Air Hose 127 Side Airbag 128 Breathing Inlet 129 Neck Upper Airbag 130 Neck Lower Airbag 131 Shoulder Strap 132 Body 133 Front Center 134 Shoulder Strap 135 Breath Injecting Portion 136 Exhaust Port 137 Intake port 138 Head 139 Skin 140 Tsunami life preserver internal 141 Hose attachment port 142 Tsunami life preserver 150 Air intake / exhaust port 151 Upper exhaust port 152 Inlet port 153 Float 154 Air hose 155 Head air bag 156 Air ho 157 Connecting air hose 158 Breath inlet 159 Upper neck airbag 160 Lower neck airbag 161 Shoulder strap 162 Body 163 Front center 164 Shoulder strap 165 Breath inlet 166 Exhaust port 167 Intake port 168 Head 169 Outer skin 170 Tsunami lifesaving device interior 171 Hose attachment port 172 Tsunami life preserver

Claims (1)

A tsunami life preserver for evacuating the head in the event of a tsunami, usually fits in the palm of your hand or contracts to a slightly larger size, and supports buoyancy by wearing a person and blowing in an emergency An air bag that can be inflated to a possible size is attached , and a portion covering the head is formed of a bowl-shaped integral transparent resin, and further, a hose attachment port 18 is provided above the outer skin 16 of the tsunami life preserver 17. A plastic air hose 5 that can be bent freely is attached to the upper opening of the hose attachment port 18, and the air intake / exhaust port 1 is attached to the air hose 5, and the air intake The exhaust port 1 is composed of a float 4, an upper exhaust port 2 and an intake port 3 attached to the float 4, and the float 4 takes in air even when a person is submerged in water when evacuating due to a tsunami. exhaust port There Made Styrofoam to allow breathing floating on the water surface, further inlet 3 water cutoff valve so that water does not come enter the inner portion of the Tsunami life preserver 17 in air intake and exhaust port 1 is submerged in Is attached to the upper exhaust port 2 and a water stop valve is attached to prevent the water from entering the tsunami life preserver 17 when the upper exhaust port 2 is submerged. When a human wears the tsunami life preserver 17 and exhales inside the tsunami life preserver 17 to inflate the tsunami life preserver 17, the inside of the tsunami life preserver 17 is prevented from leaking outside. A pressure reducing valve for maintaining a constant air pressure is attached, and a hose connected to the upper exhaust port 2 and a hose connected to the intake port 3 pass through the inside of the air hose 5 and are attached to the lower end portion of the hose attachment port 18. Air The front end of the head airbag 109 attached to the upper part of the neck airbag 100 and the tsunami life preserver 110 has a sealed, substantially cylindrical shape. A breath-inlet 104 is formed at the tip, and a self-opening check valve is built in the breath-inlet 104 to prevent backflow of air. The neck air bag 100, which is arranged so that the tip of 104 is located near the mouth, and extends from the breath inlet 104, passes through the back of the head from the bottom of the heel and forms a U-shape at the top of the head with an adhesive. 105, the head airbag 109 extending from the neck airbag 100 passes through the opposite occipital region, passes under the chin, and is placed in close contact with the tip so that the face and skin 1 A space is created inside the tsunami life preserver 98 between 05 and 05 to prevent water from entering the inside of the tsunami life preserver 17, and a person blows in from the breath inlet 103 under the airbag 100 around the neck. A tsunami life-saving device characterized in that a resin-made lower neck airbag 101 that swells like a floating ring and adheres to both the neck and the outer skin 105 is disposed .

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