JP5544637B2 - Ship tatami - Google Patents

Description

  The present invention relates to a ship tatami mat that can be used for rescue and lifesaving in the event of a marine accident of a ship.

  As countermeasures for marine accidents on ships, it is mandatory to install lifeboats and wear life jackets. And, since April 2008, if you are on a fishing boat that is sailing and you are engaged in fishing, you should be obliged to wear a life jacket even if you have a means of communication. It has also been expanded.

  Various proposals relating to lifeboats and liferafts have been made. As shown in Patent Document 1, a liferaft that can be evacuated and rescued by means of suspending, etc. with the crew housed, A circular main body having a chamber, a circular sheet-like awning covering the upper part of the main body, two or more rod-like bodies supporting the awning, and holding and fixing the rod-like bodies in a crossed state The rod-shaped body is bent, and both ends can be joined to a predetermined position on the upper periphery of the main body by an appropriate detachable means, and held by a holding tool at the intersection of two or more curved rod-shaped bodies. There is a proposal for a life raft that is fixed and covered with a tent, which holds the tent in a dome shape.

JP 2002-240782 A

  With a life raft as known in Patent Document 1, it is possible to evacuate and rescue by means of suspending while keeping the crew housed, but when a marine accident occurs, all crew members of the ship There is no guarantee that there will be enough time to take down the crane with a crane. And in the case of passengers who are not trained in particular, it may be impossible to immediately know where the life raft (or board) is installed on the ship and how to use it. Even if a life raft or boat is installed on a ship, it may be necessary to evacuate into the sea (underwater) in a state where it cannot be used during evacuation.

In such cases, passengers and crew have to evacuate with objects floating in the water around them. In such a case, it is an object to provide a tatami for a ship that is easy to carry in the event of an accident, floats on water, can be connected during evacuation, and can suppress consumption of physical strength.

In order to solve the above-mentioned problems, claim 1 of the present invention is a ship tatami to be installed in a living space of a ship, and the tatami floor is made of at least one material of a low foam resin board, a foam resin board, or a wooden board. It has a laminated structure and has a groove part for installing a handle string in any of the laminated materials, and from the material provided with the groove part to the material on the back side of the tatami mat, the handle string is placed on the back side of the ship tatami mat. An opening is provided so that it can be taken out , and a stepped portion for temporarily fixing the end of the handle string housed in the opening is provided on the side surface of the opening of the plate member used for the tatami floor .

Further, according to claim 2 of the present invention, the handle string is provided with a hook, and the hook is connected to the handle string of another adjacent ship tatami mat, whereby the ship tatami mats can be connected to each other. The hook may be temporarily fixed to the stepped portion where the end portion is temporarily fixed.

According to a third aspect of the present invention, the handle string and the hook are arranged one by one for one opening provided on the back surface of the ship tatami mat.

According to the present invention, it is possible to use a ship tatami mat laid in a ship's living space as a life preserver even when the life preserver or life boat must be evacuated into the sea (underwater) in a state where it cannot be used during evacuation. it can. Further, since the ship tatamis can be connected to each other, they can also be connected during evacuation, and the exhaustion of physical strength can be suppressed by evacuating on the connected ship tatami. In addition, since there is a step that temporarily fixes the handle string and hook in the opening provided on the back of the tatami for the ship, when using it as a normal tatami, the handle string and hook do not jump out of the back of the tatami It can be used, and when evacuating, the handle string or hook can be taken out from the opening and used as a life preserver with one ship tatami mat, or a plurality of ship tatami mats can be connected with a hook. it can. By using the ship tatami mat of the present invention in combination with a life preserver or a lifeboat, it is possible to save lives in the event of a drought accident.

1 is a perspective external view of a ship tatami according to the present invention. It is a perspective appearance figure of the state which looked at the tatami for ships from the back. It is a figure explaining the lamination | stacking state of the raw material inside the width direction of the tatami in the state which made the resin-made tatami surface 2 downward. It is a perspective sectional view inside a tatami mat. It is a figure explaining the state which provided the hook in all the back opening parts of the tatami for ships. It is a figure explaining the state which connected the tatami for ships with the hook. It is a figure explaining the state which connected the tatami for ships with the hook. It is a figure explaining the state which connected the tatami for ships with the hook.

  An embodiment of a ship tatami 1 according to the present invention will be described. FIG. 1 is a perspective external view of a tatami 1 for a ship, wherein a tatami mat 2 is a resin tatami mat 2 and a tatami edge 3 is a chemical fiber tatami mat 3. FIG. 2 is a perspective external view of the marine tatami 1 as viewed from the back side. The back side of the marine tatami 1 is provided with an opening in a member constituting the tatami floor, and a handle string 4 is provided. The handle string 4 can be taken out from the opening and held during evacuation to wait for rescue.

  An example of an embodiment inside the tatami will be described with reference to FIGS. FIG. 3 is a view for explaining a laminated state of materials in the width direction of the tatami in a state where the resin tatami mat 2 is on the lower side, and FIG. 4 is a perspective sectional view of the inside of the tatami.

  As shown in FIG. 3, a low foaming having a groove 7 a for laminating the resin string 2, the cushion material 5, and the low foaming resin plate 6 from the lower side and attaching the handle string 4 to the center of the low foaming resin plate 6. A resin plate 7 is bonded to the low foam resin plate 6. When the handle string 4 is held, the weight of a person is increased, so that the member to which the handle string 4 is attached is a low-foam resin plate. Then, on the left and right sides of the low foam resin plate 7, the foam resin plate 8 has two openings 8 a on the side where the low foam resin plate 7 is attached so that the handle string 4 can be seen on the low foam resin plate 6. It is bonded to the low foamed resin plate 6 so as to constitute a portion. In the figure, since the foamed resin plate 8 is bonded to the left and right sides of the low foamed resin plate 7, there are four openings 8 a. The low foamed resin plate 7 and the low foamed resin plate 8 have the same thickness.

  And the foamed resin board 9 is provided on the low foamed resin board 7 and the low foamed resin board 8, and the opening part of the foamed resin board 9 is made into the opening part smaller than the opening part of the low foamed resin board 8, The above structure The tatami floor of the ship tatami 1 is configured. The low foamed resin plate 7 and the low foamed resin plate 8 have a length dimension extending in the length direction of the ship tatami 1. Further, the surface of the foamed resin plate 9 is colored, for example, yellow or orange so as to be noticeable during evacuation. Of course, a yellow or orange sheet may be attached to the foamed resin plate 9. Moreover, you may give the process of a luminescent paint so that it may understand well by the night light etc.

  Further, a step portion 8b is formed by the low foam resin plate 8 and the low foam resin plate 6 on the end portion side of the handle cord 4 in the opening portion 8a, and the handle cord 4 and the hook 4a are sandwiched between the step portion 8b. Can be fixed. That is, the step portion 8b is provided on the side surface of the opening 8a of the low foam resin plate 8 which is a material used for the tatami floor.

  A plastic tatami mat 2 is attached (or sewn) to the tatami floor, and tatami edges 3 of chemical fibers are sewn on both sides of the tatami width direction to constitute a marine tatami 1.

  The ship tatami 1 according to the present invention has a width dimension of 50 to 60 cm and a length approximately twice the width dimension. When a marine accident or the like occurs, a passenger or a crew member immediately sets the tatami 1 for a ship. The size is such that it can be moved with a sheet. Of course, it may be a tatami mat that is usually laid in a house (width dimension is about 90 to 100 cm and the length is about twice the width dimension), or the width dimension may be reduced. However, if the width dimension is too small, the buoyancy in one tatami mat will be small, so the above dimensions are good.

  As shown in a plan view of FIG. 5, the groove portion 7 a is substantially U-shaped and the handle string 4 is attached, and the handle 4 is provided with hooks 4 a at the four openings. FIG. 6 is a diagram illustrating a state where the marine tatami 1 shown in FIG. 5 is connected. The hook 4a is taken out from one of the four openings provided on the back surface of the marine tatami 1, It connects with the handle string 4 of the adjacent ship tatami 1, and it connects so that the string which attached the hook 4a may become square shape clockwise. Of course, you may connect so that it may become a square shape counterclockwise.

  Moreover, in embodiment shown in FIG.7 and FIG.8, the low foaming resin board 7 has the groove part 7b provided in the width direction of the low foaming resin board 7 to the extent that the handle string 4 can slide in the width direction. The groove portion 7b is provided with two groove portions for each handle string, and the handle string 4 in the groove portion 7b can slide in the width direction of the tatami mat so that the handle string 4 on either the left or right side in the width direction is long. It can be. The handle string 4 is also provided with a hook 4a, and by hooking the hook 4a on the handle string 4 of the marine tatami 1 arranged next to the handle string 4, a plurality of marine tatami mats 1 can be connected. . Although the state which connects the tatami mat 1 for ships adjacent in the width direction is disclosed in FIG. 7, it is also possible to connect in the state adjacent to the length direction.

  The figure shown to Fig.8 (a) is the figure which showed the state which pulls out the handle string 4 from an opening part and uses it as a handle. FIG. 8B illustrates a state in which the hook 4a is slid in the groove 7b and arranged to the adjacent ship tatami in order to connect the ship tatami 1 to each other. FIG. 8C illustrates a state in which the handle string 4 is slid to the adjacent ship tatami side to be connected to the ship tatami 1 in the state shown in FIG. 8B.

  When using in the state of FIG. 8 (a), while waiting for rescue while holding the handle string 4 in the sea (underwater), if you have been immersed in the sea (underwater) for a long time, physical strength will be consumed, By connecting a plurality of ship tatami mats, people and children with low physical strength can be placed on the ship tatami mats connected from the sea (underwater), and rescue can be awaited while suppressing the exhaustion of physical strength.

  In FIGS. 6 and 7 that disclose the state of connecting the tatami 1 for a ship, the space between the tatami 1 for a ship and the adjacent tatami 1 for a ship is illustrated in a wide state in order to make the connected state easy to understand. Actually, it is preferable to set the length of the handle string 4 in a state where there is almost no interval.

  The expansion ratio of the low foamed resin plate 6 or the low foamed resin plate 7 is preferably about 5 to 10 times, and the expansion ratio of the foamed resin plate 8 or the foamed resin plate 9 is preferably about 30 to 45 times. In the case of a foamed resin plate, the foaming magnification is such that the handle string 4 does not damage the grooves 7a and 7b. Moreover, you may change the low foaming resin board 7 to a wooden board as a raw material which is not damaged.

  The ship tatami mat of the present invention is laid on the floor of a private room or a large number of rooms of a large ship, and is usually used as a tatami mat. In the event of an emergency, the tatami mat is evacuated with the laid tatami mat. Of course, those who can use life-saving equipment and rescue boats should use it. Further, even in a small vessel, it may be used such that several sheets are laid in order to be able to lie down and take a break when taking a break for fishing.

In addition, even if the evacuation person does not carry it, for example, if it is laid in the ship's terrace or indoors near the terrace and the ship sinks, the place where the ship tatami is laid It is desirable to install it in a place where a large number of sheets float out of the sea and float on the sea, in preparation for rescue of human beings. When the ship tatami can be installed in a place where it can flow out of the ship in the event of an emergency, it is desirable that the size of the ship tatami be as large as possible.

DESCRIPTION OF SYMBOLS 1 Ship tatami 2 Resin tatami surface 3 Chemical fiber tatami mat 4 Handle string 4a Hook 5 Cushion material 6 Low foam resin board 7 Low foam resin board 7a Groove part 7b Groove part 8 Foam resin board 8a Opening part 8b Step part 9 Foam resin board

Claims (3)

A tatami mat for a ship to be installed in a ship's living space,
The tatami floor has a structure in which at least one material of a low foamed resin board, a foamed resin board or a wooden board is laminated,
Has a groove to install a handle string on any of the laminated materials,
In the material on the back side of the tatami mat from the material provided with the groove part, an opening is provided so that the handle string can be taken out on the back side of the tatami mat for the ship ,
A marine tatami mat, wherein a step portion for temporarily fixing an end portion of a handle string housed in the opening portion is provided on a side surface of the opening portion of the plate member used for the tatami floor . The handle string is provided with a hook and the hook is connected to a handle string of another adjacent ship tatami mat to connect the ship tatami mats to each other. marine tatami claim 1, wherein the hook also to be able to be temporarily fixed. 3. The ship tatami mat according to claim 1, wherein the handle string and the hook are arranged one by one for each opening portion provided on the back surface of the ship tatami mat.

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