JP6304685B2 - Tsunami life shelter boat - Google Patents

Description

  The present invention relates to a life-saving shelter boat for people to get on and evacuate safely during floods such as floods and tsunamis.

  The total number of dead and missing people who died due to the Great East Japan Earthquake that occurred on March 11, 2011 and the tsunami that accompanied the Great East Japan Earthquake has reached more than 20,000 people. Major earthquakes and tsunamis such as the Tokai Trough Earthquake will continue in the future. It has been pointed out that there is a risk of the occurrence of this, and it is indispensable to prepare measures to save one's life in the event of a disaster.

  In order not to encounter a tsunami disaster, it is necessary to evacuate to a safe high ground as soon as possible, but for people living near the epicenter or on coastal areas where there is no high ground, go to tall buildings, high grounds, etc. There is not enough time to evacuate, especially in the case of elderly people with weak legs, etc., within a short period of time from the occurrence of the earthquake to the arrival of the tsunami, it is high up a long staircase such as a building. It is very difficult to evacuate to the rooftop, and when evacuating by car, it is difficult to move to the evacuation site due to traffic jams, etc., and there is a risk of being caught in a tsunami during the evacuation and dying The nature was high.

Conventionally, at the time of evacuation of a tsunami or flood, for example, as disclosed in Patent Document 1, a spherical capsule having an entrance and exit is provided surrounding the spherical capsule so that the spherical capsule can move relatively freely. And the outer shell has a required number of entrances and exits corresponding to the entrance and exit of the spherical capsule, and the spherical capsule is configured such that the portion corresponding to the bottom faces the center of gravity of the earth. No matter what angle the disaster evacuation device is tilted, by keeping the indoor space horizontal, evacuees who evacuate into the disaster evacuation device can evacuate in a normal posture. Water disaster evacuation device is invented.
JP 2006-158874 A

Further, as in Patent Document 2, a spherical shell-shaped floating shelter having a watertight internal space with respect to water and having an entrance that can be closed watertightly by an open / close door has been invented. .
JP 2004-322939 A

However, in the large water disaster evacuation device described in Patent Document 1, the following problems remain.
(1) Since the disaster evacuation apparatus A1 is made of a structure such as a frame structure 1 which is an outer shell formed in a spherical shell shape (spherical shape) by the rod-like connecting portion 11, When evacuating, the rod-shaped connecting part 11 is caught by an obstacle such as underwater debris, so that it becomes unable to move and resists the water flow such as a tsunami, and a large drifting object such as an automobile contacts and breaks. was there.
(2) “It has a double structure with a spherical capsule 2 that can rotate freely in the frame structure 1” and “On the bottom side of the indoor space 200, there is a balance body. The balance weight 22 keeps the capsule 2 horizontal with respect to the frame structure 1, so that the evacuees who enter the indoor space 200 maintain a normal posture. Because the capsule 2 is formed in a spherical shape even when the balance weight 22 is attached to the bottom, it is not stable and can be easily moved up and down in water. There was a problem that it would rotate upside down.
(3) “The disaster evacuation apparatus A1 has a frame structure 1 which is an outer shell formed in a spherical shell shape (spherical shape) by the rod-shaped connecting portion 11 and rotates in the free direction inside the frame structure 1. "It has a double structure with a movable spherical capsule 2." and "The capsule 2 is made of a metal material such as a titanium alloy having excellent heat resistance and water tightness." Since it is made of a simple structure, there is a problem that the structure is complicated, the manufacturing cost is high, and the people who can purchase it are limited.

  In addition, the floating shelter described in Patent Document 2 considers not only emergency evacuation such as tsunami and flooding, but also functions of the disaster prevention shelter. There was a problem that it was limited.

  Also, even if evacuated into a life shelter boat in a critical state such as a large tsunami, if the evacuated life shelter boat is washed offshore, the life shelter boat that can return to the land by itself is There was no.

  In addition, we put four mannequin dolls (one unit of about 60 kilograms) on a spherical life-shelter boat made of FRP resin made by other companies, and we designed and constructed it on our premises. Original large tsunami experiment equipment for artificially creating and testing large tsunamis (water can be stored in a large pool at high altitude, and the height of the tsunami can be freely changed to 1 to 3 meters at the sluice gate. In addition, using a laboratory test equipment with a total length of 20 meters that can change the width of the tsunami from 2 to 5 meters, a spherical life-shelter boat is made of concrete and H-shaped steel columns. When it was made to collide with the wall made in, a part of the lower part was torn in one collision. Thus, the life-shelter boat manufactured with FRP resin cannot withstand a strong impact, and in the worst case, there is a problem that it tears and a hole is formed.

  Therefore, the present invention was invented to solve the above problems, and most importantly in life-saving shelter boats intended to evacuate from floods and tsunamis, etc., many kindergartens, nursery schools, nursing homes, etc. It is necessary to design it compactly so that it can be purchased at a reasonable price and can always be installed in a small place. No matter how safe and robust it is, if the price is high, the kindergarten, nursery school, nursing home, etc. that you want to purchase are limited, and you cannot save many lives in the event of a tsunami. Therefore, rather than just making life-saving shelter boats stubbornly, we aim to provide life-saving shelter boats that are cost-effective in consideration of the price range where many kindergartens, nursery schools, nursing homes, etc. living in the coast can purchase. Let it be an issue.

  Furthermore, even when a building collides with a building or a utility pole during drifting, the priority issue is to manufacture a life-saving shelter boat with a material that does not easily break or crack, and to install a cushioning material inside to protect human life.

  In order to solve this problem, the invention according to claim 1 is a life shelter boat having an evacuation space inside, wherein the life shelter boat is composed of an upper capsule and a lower capsule, and the upper capsule is formed by bending and welding a steel plate. With a polyhedral structure, horizontal doors for people to enter and exit are attached to the front and back, the lower capsule is generally bowl-shaped, and steel plates are bent and welded to form both sides diagonally. Attach a side door that is approximately the same width as the side opening door of the upper capsule and that has a lower part that can be rotated freely with a hinge. The periphery of the upper capsule and the periphery of the lower capsule are fixed with bolts and nuts, and the interior Is characterized by providing a space where at least 16 adults can sit with their legs folded.

  In addition to the structure described in claim 1, the invention described in claim 2 extends the tip of the steel plate on the indoor side of the lower door and closes the door in order to close and fix the lower door of the lower capsule. After that, by closing the side opening door of the upper capsule, the front end portion on the indoor side of the tilt door is pushed to the indoor side, and the tilt door is fixed to the lower capsule.

  In addition to the structure of any one of claims 1 and 2, the invention described in claim 3 includes a plurality of human bellies sitting on the floor in order to hold the human body when the lifesaving shelter boat falls. At the base of the foot, hook the belt around several points of the L-shaped pipe, pass one end of the belt through the foot, hook the hook metal fitting attached to the belt to the metal fitting attached to the floor, It is characterized in that a human body protection pipe configured so as to adjust the height with a foot is arranged.

  In addition to the structure according to any one of claims 1 to 2, the invention described in claim 4 includes a plurality of bellies of humans sitting on the floor in order to hold a human body when the life shelter boat falls. At the base of the foot, mounting plates are attached to both ends of a pipe that is generally L-shaped, a rotating plate with a plurality of mounting holes is attached to the mounting plates on both ends, and fixed at the bottom of the rotating plate with bolts and nuts It is characterized in that a human body protection pipe configured to fix the fixed plate to the lower capsule is disposed, and the plate is rotatably attached.

  In addition to the structure according to any one of claims 1 to 4, the invention according to claim 5 is provided with a cushioning and buoyant material formed of foamed polystyrene on the bottom and left and right side surfaces inside the lower capsule. It is characterized by that.

  According to the invention described in claim 1, in the life shelter boat having an evacuation space inside, the life shelter boat is composed of an upper capsule and a lower capsule, and the upper capsule is a polyhedral structure formed by bending and welding a steel plate, Lateral doors for people to go in and out are attached, the lower capsule is generally bowl-shaped, the steel plate is bent and welded to form both sides diagonally, and the upper capsule is opened horizontally at the lower part of the rear lateral door Attach a tilt door that is almost the same width as the door and has a lower part that can be rotated with a hinge. The peripheral part of the upper capsule and the peripheral part of the lower capsule are fixed with bolts and nuts, and there are at least 16 people inside. By providing a space where adults can sit with their legs folded, they will be able to evacuate directly into a tsunami life-shelter boat with a wheelchair in the event of a flood. The use of inexpensive steel plates and the use of a polyhedral structure for the upper capsule enhances the rigidity, and even when there are strong impacts or sharply shaped obstacles without tearing and opening, In order to reduce the selling price, the upper capsule and the lower capsule are composed of the upper capsule and the lower capsule in the shape of a mortar even when ordered in large quantities from the manufacturer and stored in a warehouse. Since the storage space can be narrowed by storing them separately, it has become possible to provide a tsunami life-saving shelter boat at a low cost.

  According to the second aspect of the present invention, in order to close and fix the lower door of the lower capsule, the front end of the steel plate on the indoor side of the lower door is extended, and after the upper door is closed, the upper capsule is opened laterally. By closing the door, the tip of the indoor side of the tilt door is pushed to the indoor side, and by fixing the tilt door to the lower capsule, at the time of evacuation, two side doors of the upper capsule and the lower capsule are opened. By operating the door opening / closing handle that is attached to the side opening door of the upper capsule, the side opening door and the side door can be opened at the same time with a single operation. When closing, close the lid door of the lower capsule, close the side opening door of the upper capsule, and lock the door opening / closing handle attached to the side opening door to operate the two doors with a single operation of the door opening / closing handle. At the same time It has become possible to.

  According to invention of Claim 3, in order to hold | maintain a human body when a life-shelter boat falls down, in order to hold | maintain a human body, several pipes comprised in the L-shaped part of the abdominal part and the leg of several humans who sat on the floor in general Hook the belt on the part, pass one end of the belt through Koki, hook the hook fitting attached to the belt on the mounting bracket attached to the floor, and arrange the human body protection pipe configured to adjust the length of the belt with Koki As a result, even when a tsunami life-shelter boat rolls over due to a tsunami, a human body protection pipe is installed at the base of the person's belly and feet evacuated indoors, so that humans can evacuate safely without slipping off the floor. Became possible.

  According to invention of Claim 4, in order to hold | maintain a human body when a tsunami life-shelter boat falls, the pipe of the L-shaped pipe is formed on the bases of a plurality of human bellies and feet sitting on the floor. Attach mounting plates to both ends, attach a rotating plate with multiple mounting holes to the mounting plates at both ends, attach a fixing plate to the lower part of the rotating plate with bolts and nuts, and fix the fixing plate to the lower capsule By arranging a human body protection pipe that is configured to be fixed, even if a tsunami life-shelter boat rolls over due to a tsunami, it is possible for humans to evacuate safely without slipping off the floor.

  According to the fifth aspect of the present invention, a shock absorber / buoyant material formed of foamed polystyrene is attached to the bottom and left and right side surfaces of the lower capsule, so that the inside of the tsunami life-saving shelter boat caused by the cold water temperature in winter In addition to preventing the temperature from dropping, it is possible to reduce the impact on the body even if it collides with a building or floating object while drifting.

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

  1 to 7 show a first embodiment of the present invention.

  FIG. 1 is a perspective view showing an upper capsule 1, a lower capsule 20, two sheets of expanded polystyrene 12, and a flooring 22 according to the present invention. As shown in FIG. 1, the shape of the upper capsule 1 is as follows. The rear portion 3 is substantially semicircular and is the center of a plate-like steel plate 23 having a thickness of 2.3 mm and having an octagonal shape with a side of about 37 cm. In the lower portion, a rectangular entrance / exit 11 having a length of about 70 cm and a width of about 90 cm with the lower portion opened is opened. As shown in FIG. 3, a door bent portion 34 of the rear side opening door 31 is formed around the entrance / exit 11. For fitting and fixing, a handle-like entrance / exit frame bent portion 5 is formed, and the entrance / exit frame bent portion 5 is attached with a rubber packing for preventing water from entering the inside. Further, as shown in FIG. 5, the front portion 2 is substantially semicircular and has a longitudinally approximately central portion of a flat plate-like steel plate 59 having a thickness of 2.3 mm and having an octagonal shape with a side of about 37 cm. A rectangular doorway having a size of 70 cm and a side of about 90 cm is opened. Around the doorway 61, a door folding part of the front side opening door 54 is fitted and fixed. A rubber packing is attached to the bent part of the entrance / exit frame to prevent water from entering the inside, and formed at the octagon of the steel plate 23 of the rear part 3 and the octagon of the steel plate 59 of the front part 2. In order to connect the parts, by welding the both ends (about 37 cm in length) of eight steel plates of about 37 cm in length, about 3 m in width and 2.3 mm in thickness, it was shaped like an octagonal polyhedron. The upper capsule 1 is formed and the lower part of the upper capsule 1 In order to join the upper capsule 1 and the lower capsule 20 to each other, an L-shaped collar-shaped engagement portion 6 is formed, and the upper capsule 1 and the lower capsule 20 are connected to the engagement portion 6 by bolts 8 and nuts 10. A plurality of holes 9 for joining are formed.

  The lower capsule 20 is a flat steel plate 27 having a thickness of about 2.3 mm at the bottom, and is formed in a size of about 180 cm in length and about 3 m in width. At the end of the front portion 26 of the steel plate 27 (about 180 cm in length). Is an inverted isosceles trapezoidal shape with an upper base of about 180 cm, a lower base of about 210 cm, and an upper base (about 180 cm) of a steel plate 28 having an opposite side of about 60 cm at the end of a vertical about 180 cm portion of the steel plate 27. At the end of the rear part 25 of the steel plate 27 (vertical length of about 180 cm), the steel plate 27 has an inverted isosceles trapezoidal shape. The upper base is about 180 cm, the lower base is about 210 cm, and the opposite side is about In the center of the lower base of the 60 cm steel plate 24, an opening / closing opening 19 having a rectangular shape with a width of about 90 cm and a length of about 49 cm is opened, and the door 19 is provided around the door opening 19 as shown in FIG. A handle fence-shaped entrance / exit frame fold to catch A rubber packing is attached to the bent portion 18 of the entrance / exit frame to prevent water from entering the inside, and the upper base (about 180 cm) of the steel plate 24 is welded to the end portion (about 180 cm) of the steel plate 27 at a right angle. Installed in. Further, the end of the steel plate 27 (about 3 m wide) is attached to the end of the steel plate 16 having a rectangular shape of about 3 m wide and about 60 cm long (about 3 m wide) by welding, and 60 cm long at both ends of the inclined surface 16. The part is attached by welding to the opposite side (about 60 cm) of the steel plate 24 and the opposite side (about 60 cm) of the steel plate 60 described in FIG. 5. The upper capsule 1 and the lower capsule 20 are placed around the upper part of the lower capsule 20. In order to join, a brim-like engagement portion 15 is formed, and a plurality of holes 17 for joining the upper capsule 1 and the lower capsule 20 are formed in the engagement portion 15 by bolts 8 and nuts 10.

  The expanded polystyrene 12 has a cross-sectional shape of a right triangle, a hypotenuse of about 60 cm, an adjacent side of about 17 cm and about 57 cm, and a length of about 3 m, and the hypotenuse is about 60 cm inside the lower capsule 20. It is attached to the inclined surface 16 and a cushion floor is stretched on the indoor side of the polystyrene foam 12 to serve as a cushioning and buoyant material for the evacuated human.

  The floor material 22 is formed by pasting the plywood 13 on the upper part of the polystyrene foam 14, and is attached to the upper part of the steel plate 27 of the lower capsule 20, and serves as a cushioning and buoyant material for the evacuated human.

  FIG. 2 shows a state in which the two foamed polystyrenes 12 and the flooring 22 described in FIG. 1 are attached to the lower capsule 20.

  3, the upper capsule 1 and the lower capsule 20 described with reference to FIG. 2 are fixed with bolts 8 and nuts 10, a rear lateral opening door 31 is attached to the entrance 11 of the upper capsule 1, and the entrance 19 of the lower capsule 20 is attached. The state which attached the tilt door 35 is shown.

  FIG. 4 shows a state in which the tilt door 35 and the rear side opening door 31 described in FIG. 3 are opened and closed. The door 35 is a rectangular flat steel plate (thickness 2.3 mm) with four sides folded into a U-shape, approximately 49 cm long and approximately 90 cm wide, and folded into a U-shape. On the inner side, a plywood having the same thickness as the width of the U-shaped folding is fitted on the inner surface of the U-shaped steel plate so that it can run on the upper surface of the door 35 as a wheelchair. As shown in FIG. 3, the lower part is pivotally attached to the lower capsule 20 with two hinges 46 on the left and right sides, and the tip part extends the door folding part 36 described in FIG. A flat door door contact portion 37 having a flat plate shape of about 90 cm is formed.

  As shown in FIG. 4b, the rear lateral door 31 is formed into a size of about 70 cm in length and about 90 cm in width by bending the ends of four sides of a rectangular flat steel plate (thickness 2.3 mm) into a U-shape. The upper and lower hinges 50 are pivotally attached to the entrance / exit 11 of the upper capsule 1 and the rear doors 31 are provided at the center of the rear side door 31 in the upper and lower sides. The opening / closing handle 49 and the indoor side door opening / closing handle 33 are attached. When opening the tilt door 35 and the rear side opening door 31 thus configured, first, the outdoor door opening / closing handle 49 of the rear side opening door 31 is turned to unlock the outdoor door opening / closing handle 49, When the rear side opening door 31 is opened, the tilt door 35 is rotated by its own weight with the hinge 46 as a fulcrum, and the tilt door 35 is in a collapsed state as shown in FIG. Also, when closing the door 35, the door 35 is lifted, pressed against the entrance frame bent portion 18 and the rear side door 31 is closed, as shown in the enlarged view of FIG. The side opening door lower portion 48 at the lower corner of the side opening door 31 pushes the upper door contact portion 37 in the indoor direction and locks the outdoor door opening / closing handle 49, whereby the upper door contact portion of the upper door 35. 37 is in close contact with the laterally opened door lower part 48 of the rear laterally opened door 31, and the tilt door 35 is closed.

  In this way, by configuring the tilt door 35 and the rear side opening door 31, when evacuating with a wheelchair, the upper surface of the plywood of the opened tilt door 35 can be traveled with the wheelchair, and the wheelchair directly. It was possible to evacuate inside the tsunami life shelter boat 30.

  FIG. 5 shows the front part 2 of the tsunami life-saving shelter boat 30 in a three-dimensional view. The steel plate 59 of the front part 2 is formed into a size of about 70 cm in length and about 90 cm in width at the entrance / exit 61 by bending the ends of four sides of a rectangular flat steel plate (thickness 2.3 mm) into a U-shape. The front side door 54 is pivotally attached by two upper and lower hinges 53. When evacuating to the tsunami life shelter boat 30 or when escaping, the front side door 54 is opened by operating the opening / closing handle. By doing so, it can be evacuated and escaped. Further, when the tsunami life-saving shelter boat 30 is washed offshore by the tsunami tide, the front side opening door 54 is opened and the outboard motor mounting bracket 58 is placed inside the front side opening door 54. Even when the outboard motor 57 is integrated with the front side opening door 54 and the tsunami life shelter boat 30 is shaken by a wave, the outboard motor 57 is mounted on the outboard motor mounting bracket 58. The opened front side opening door 54 sways and fluttered, and it was possible to return to the land safely without damaging the outboard motor.

  FIG. 6 illustrates a human body protection pipe 80 for allowing a human 78 evacuated into the tsunami life-shelter boat 30 to sit on the floor in a stable state even when the tsunami life-shelter boat 30 rolls or rolls over. . The human body protection pipe 80 is composed of an L-shaped pipe 64, a belt 65, a foot 69, and a hook metal fitting 68. The hook metal fitting 68 is a substantially J-shaped steel plate as shown in the enlarged view of FIG. In order to make it easy to hook the hook metal fitting 68 on the belt through hole 72 for passing through and the metal fitting 71 attached to the fitting fitting housing portion 79 of the floor plywood, the fitting fitting insertion port 76 of the hook metal fitting 68 is formed in a semicircle. In order to prevent the hook metal fitting 68 hooked in the hook hole 74 from easily falling off, the right and left corners 73, 75 with acute angles are formed at the entrance of the round hook hole 74. The The L-shaped pipe 64 of the human body protection pipe 80 is generally 1 mm thick, 100 mm long, 100 mm wide, and the end of a bent portion of an L-shaped steel plate having a length of 1.8 m is further substantially L-shaped (approximately 30 mm long, approximately 30 mm long, Folded to 15 mm wide and 10 mm bent), U-shaped bent portions 66 and 67 were formed, and a mounting bracket storage portion 79 in which a mounting bracket 71 was fixed inside by a saddle shape was installed on the floor. The L-shaped pipe 64 configured as described above is disposed at the abdomen and the base of the foot where a plurality of humans 78 bend their legs toward the front part 2 of the tsunami life shelter boat 30 and sit side by side. The belt 65 having one end formed in a ring shape is hooked at a plurality of positions in the middle portion, the other end is passed through the foot 69, and the belt 65 is passed through the belt passage hole 72 of the hooking metal 68. Thread belt 65 through 69 and hook The hook hole 74 of the tool 68 is hooked on the mounting bracket 71 mounted on the mounting bracket storage portion 79, and then the belt end 70 passed through the foot 69 is pulled. The finger is inserted into the hook portion 63 between the bent portion 66 and the bent portion 67 of the L-shaped pipe 64, and the L-shaped pipe 64 is grasped by hand. By pulling 64 by hand, the body is pressed against the floor and stabilized, and even when the tsunami lifesaving shelter boat 30 of the present invention falls down due to the tsunami, the human 78 can evacuate safely without slipping off the floor. Became possible.

  FIG. 7 is a three-dimensional view showing a state in which a total of sixteen humans 78 in four rows and four in the tsunami life shelter boat 30 described in FIG.

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

  8 and 9 show a second embodiment of the present invention. In the first embodiment of the present invention, as described with reference to FIGS. 6 and 7, a total of 16 persons 78 of 4 rows and 4 persons in the tsunami life shelter boat 30 are sitting with their legs bent. In the second embodiment of the present invention, the lower portions of both sides of the lateral opening door 95 of the rear portion 111 of the upper capsule 94 and the lower portions of both sides of the lateral opening door (not shown) of the front portion 110 have been described. In addition, two round grip bars 82 having a length of about 3 m are attached to the left and right, and the evacuated human 97 sits with the foam polystyrene 93 in the back and eight legs folded to the left and right, and the floor plywood 90 in a bowl shape. A plurality of mounting bracket storage portions 83 with mounting brackets 89 fixed therein are installed in a lateral direction where a person 97 sits side by side, and both ends of the belt 85 are passed through the foots 87 respectively. Insert the belt 85 into the footjob 87 again through the hole The belt 85 is placed at the base of the abdomen and the legs of the plurality of humans 97 who have evacuated and folded their legs, and one of the hooks 88 is hooked on the mounting bracket 89 in the mounting bracket storage 83, The other hook metal fitting 88 is hooked on the metal fitting 89 in the metal fitting housing 83 and the belt end 89 is pulled to adjust the length of the belt 85 so that the person 97 can be stably seated on the floor. Became. Further, when the tsunami comes near, the human 97 who has been evacuated and sitting is holding the hand 82 and holding the rod 82, so that the human 97 can be kept stable even when the tsunami life-shelter boat 30 rolls over. Can now evacuate safely. The shape and function of the hook metal fitting 88 are the same as those of the hook metal fitting 68 according to the first embodiment of the present invention.

  FIG. 9 shows a three-dimensional view of the tsunami life-saving shelter boat 98 described in FIG. Other structures are the same as those of the first embodiment of the present invention.

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

  FIG. 10 shows a third embodiment of the present invention. In the first embodiment of the present invention, as described with reference to FIG. 6, the belly and legs in which a total of 16 humans 78 in four rows and four in a row are sitting in a tsunami lifesaving shelter boat 30 with their legs folded. An L-shaped pipe 64 is arranged at the base of the body, and the L-shaped pipe 64 is pressed against the floor using a human body protection pipe 80 constituted by a belt 65, a foot 69, and a hook metal fitting 68. However, in the third embodiment of the present invention, both ends of the L-shaped pipe 121, which is substantially L-shaped, similar to the L-shaped pipe 64 described in FIG. 6, are attached to the mounting plate 122, and the mounting plate 122 is flat steel material. Attach to the rotating plate 125 formed by the nut with a nut, and further attach the lower portion of the rotating plate 125 to the fixed plate 128 formed of a flat steel material with a bolt 126 and a nut 130 so as to be rotatable, and fix the fixed plate 128 to the lower capsule. L type As shown in FIG. 10B, the human body protection pipe 120 configured so that the height of the mounting of the type 121 can be adjusted by changing the position of the mounting hole 124 is shown in FIG. After the evacuated human 132 lifts the L-shaped pipe 121 in the rotated (broken 90 degrees) state by hand and raises (rotates) it to the state of FIG. 10a, and inserts the foot into the foot insertion space 138, Sitting with the legs folded and grasping the L-shaped pipe 121 by hand, the body can be stably seated on the floor, and the human 132 is stable even when the tsunami life shelter boat 131 rolls over. It became possible to maintain the condition and to evacuate safely. Other structures are the same as those of the first embodiment of the present invention.

  As described above, the tsunami life-saving shelter boat according to the present invention has been described in detail based on the embodiment, but the present invention is not limited to the above-described embodiment, and does not depart from the spirit of the invention. It goes without saying that various modifications are included in the technical scope of the present invention.

  Although it has been described in FIG. 1 that foamed polystyrene is used for the cushioning material and the buoyancy material, it is of course possible to use an extruded foamed polystyrene plate in addition to the foamed polystyrene.

  In FIG. 1, it has been described that the upper capsule 1 and the lower capsule 20 are formed from a steel plate having a thickness of 2.3 mm. However, the present invention is not limited to a steel plate having a thickness of 2.3 mm, and may be formed from a stainless steel plate having a thickness of 1 mm. Of course it is possible.

  In FIG. 1, the dimension of the steel plate for manufacturing the tsunami life-saving shelter boat of this invention is demonstrated, In FIG. 7, it describes that at least 4 persons in a row and 4 persons in total bend a leg and evacuate. However, without changing the basic structure of the tsunami life-shelter boat of the present invention, the tsunami life-shelter boat that can accommodate, for example, 40 people and 50 people is manufactured by making the size of the steel plate large. But of course it is possible.

  Although it has been described in FIG. 1 that the upper capsule is composed of a polyhedron, it is of course possible to construct the upper capsule with a curved curved steel material.

The state which decomposed | disassembled the tsunami life-saving shelter boat based on Embodiment 1 of this invention is shown with a three-dimensional view. The upper capsule and the lower capsule of the tsunami life-saving shelter boat described in FIG. 1 according to the embodiment are shown in a three-dimensional view. FIG. 2 is a three-dimensional view showing a state in which the lower capsule and the lower capsule are assembled and the side door and the door are attached. The state which opened and closed the laterally-opening door and the tilt door which demonstrated in FIG. 3 based on the embodiment is shown with a three-dimensional view. The state which looked at the tsunami life-saving shelter boat based on the embodiment from the front is shown with a three-dimensional view. The state which the person who evacuated to the tsunami life-shelter boat based on the embodiment seated is shown, and the state which attached the outboard motor to the tsunami life-shelter boat is shown. The state which the person evacuated to the tsunami life-saving shelter boat demonstrated in FIG. 6 based on the embodiment seated is shown with a three-dimensional figure. The state which the person who evacuated to the tsunami life-saving shelter boat based on Embodiment 2 of this invention sat down is shown. The state which the person evacuated to the tsunami life-saving shelter boat demonstrated in FIG. 8 based on the embodiment seated is shown with a three-dimensional figure. The state which the person who evacuated to the tsunami life-shelter boat based on Embodiment 3 of this invention seated is shown, and the state which attached the outboard motor to the tsunami life-shelter boat is shown.

DESCRIPTION OF SYMBOLS 1 Upper capsule 2 Front part 3 Back part 4 Steel plate 5 Entrance frame bending part 6 Engagement part 7 Peep window 8 Bolt 9 Hole 10 Nut 11 Entrance 12 Styrofoam 13 Plywood 14 Styrofoam 15 Engagement part 16 Inclined surface 17 Hole 18 Entrance and exit frame bending Section 19 Entrance 20 Lower capsule 21 Steel plate 22 Floor material 23 Steel plate 24 Steel plate 25 Rear portion 26 Front portion 27 Steel plate 28 Steel plate 30 Tsunami lifesaving shelter boat 31 Rear side opening door 32 Peep window 33 Indoor door opening / closing handle 34 Door folding portion 35 The tilt door 36 The door folding part 37 The tilt door upper contact part 45 ▲ A ▼
46 Hinge 47 Folding part 48 Side door lower part 49 Outdoor door opening / closing handle 50 Hinge 51 Outdoor door opening / closing handle 52 Peeping window 53 Hinge 54 Front side opening door 55 Peeping window 56 Indoor door opening / closing handle 57 Outboard Machine 58 Outboard motor mounting bracket 59 Steel plate 60 Steel plate 61 Entrance / exit 62 L-shaped pipe mounting device 63 Hooking portion 64 L-shaped pipe 65 Belt 66 Bending portion 67 Bending portion 68 Hooking bracket 69 Foot 70 Belt end 71 Mounting bracket 72 Belt Through-hole 73 Detaching prevention 74 Hooking hole 75 Detaching prevention 76 Mounting bracket insertion port 77 Water surface 78 Human 79 Mounting bracket storage section 80 Human body protection pipe 82 Grasp bar 83 Mounting bracket storage section 85 Belt 86 Belt end 87 Foot 88 Hatch bracket 89 Installation Metal fitting 90 Plywood 91 Styrofoam 92 Lower capsule 93 Foam polystyrene 94 Upper capsule 95 Side opening 96 tilt door 97 human 98 tsunami lifesaving shelter boat 110 front part 111 rear part 120 human body protection pipe 121 L-shaped pipe 122 mounting plate 123 nut 124 mounting hole 125 rotating plate 126 bolt 127 hole 128 fixing plate 129 screw 130 nut 131 tsunami life saving Shelter boat 132 Human 133 Outboard motor 134 Rear side opening door 135 Styrofoam 136 Water surface 137 Plywood 138 Foot insertion space

Claims (5)

  In a life-shelter boat with a space for evacuation inside, the life-shelter boat is composed of an upper capsule and a lower capsule, and the upper capsule is a polyhedron structure in which a steel plate is bent and welded. The door is attached, the lower capsule is generally bowl-shaped, the steel plate is bent and welded to form both sides diagonally, and the lower side of the rear side door is the same width as the side door of the upper capsule. A hinge door shaped to be able to rotate with a hinge is attached, and the periphery of the upper capsule and the periphery of the lower capsule are fixed with bolts and nuts. Inside the space, at least 16 adults can sit and bend their legs. A tsunami life-saving shelter boat characterized by the establishment of   In order to close and fix the lower door of the lower capsule, the front end of the steel plate inside the upper door is extended, and after closing the upper door, the side door of the upper capsule is closed to close the inner side of the upper door. The tsunami life shelter boat according to claim 1, wherein a tip end portion of the tsunami is pushed indoors to fix the tilt door to the lower capsule.   In order to hold the human body in the event of a lifesaving shelter boat falling, hook the belt around multiple L-shaped pipes on the belly and base of the legs of multiple humans sitting on the floor, and attach one end of the belt 3. A human body protection pipe configured to pass through a foot and to hook a hook fitting attached to the belt to a fitting attached to the floor and adjust the length of the belt with the foot, is arranged. The tsunami life-saving shelter boat of any one of.   In order to hold the human body when the life shelter boat falls, mounting plates are attached to both ends of the pipes that are generally L-shaped on the bases of the stomachs and feet of multiple humans sitting on the floor. A rotating plate with a plurality of mounting holes is attached, a fixing plate is rotatably attached to the lower part of the rotating plate with bolts and nuts, and a human body protection pipe configured to fix the fixing plate to the lower capsule is arranged. The tsunami life-saving shelter boat of any one of Claim 1 or 2 characterized by the above-mentioned.   The tsunami life-saving shelter boat according to any one of claims 1 to 4, wherein a cushioning and buoyant material made of foamed polystyrene is attached to the bottom and left and right side surfaces of the lower capsule.

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