JP2019039233A - Shelter type system bath and rigid frame - Google Patents

Abstract

PURPOSE: To provide a shelter type system bath using a house system bath as an evacuation place during disaster to allow an inhabitant to ensure everyday commodities such as food, ensure daily life water such as drinking water even during water failure, and live for a relatively long period of time.CONSTITUTION: There is provided a system bath comprising a rigid frame configured such that an external ceiling part has a height of at least 2.0 meters or more from a floor part, an internal ceiling part for a bathroom arranged below by a distance of at least 10 centimeters or more from the external ceiling part of the rigid frame, and a storage part arranged in a gap between the external ceiling part and the internal ceiling part or formed by the gap and capable of storing a tangible object useful for handling danger such as disaster and accident, and the system bath further comprises a water feed pipe for water supply having a length of at least 5 meters in the gap between the external ceiling part and the internal ceiling part.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a shelter type system bus in which a resident can evacuate and stay further when a danger such as an earthquake, a fire or an accident occurs.

  Generally, system buses (unit buses) installed in houses (including high-rise houses such as condominiums) are made of resin (fiber reinforced plastic, etc.), so they have relatively low rigidity (strength). Often collapses with a house. Therefore, conventionally, an improvement of such a system bus (unit bus) that can be used as a shelter in the event of a disaster has been proposed. For example, Patent Document 1 discloses a seismic floating mount floor (17), a unit bath separation anchor portion (18), a unit bath open / close water / fireproof door (9), and a water / fireproof hatch for upper escape (3) as shown in FIG. ) And other disaster / earthquake shelter type room devices are proposed and disclosed. Patent Document 2 is a unit bath arranged between building layers as a residential space composed of columns (90), beams (92) and slabs (94) as shown in FIG. (46), a bathroom comprising a ceiling panel (14), a wall panel (16) and a floor panel (18) having a strength capable of withstanding an expected collapse load of a building (falling load of a ceiling or a wall). A unit bus 10 serving as an earthquake resistant shelter is proposed and disclosed.

JP 2013-151810 A JP 2003-105992 A

  However, in the conventional seismic shelter-type unit bus (system bus) as shown in Patent Documents 1 and 2 described above, only the seismic resistance that can withstand the collapse of a house by increasing the rigidity of the unit bus is provided. Therefore, there is a problem that one or a plurality of residents (households) cannot live for a considerably long time in the unit bus. In particular, in a conventional shelter type unit bus (system bus), there is no means to secure drinking water that is indispensable for a resident who has escaped into the unit bus in the event of a water outage due to a disaster to survive for several days. It can only be used for temporary evacuation in situations where rescue can be expected during both days, and residents can maintain drinking water even in the event of a water outage due to a disaster, etc., and survive for a relatively long period of several days in the unit bath. There was a problem that we couldn't.

  The present invention was made paying attention to such problems related to the conventional system bus (unit bus), and has earthquake resistance that can withstand the collapse of a house, etc. In the event of a disaster or accident, there is no need to create a new storage room or the like to narrow the space of the conventional system bath. The purpose is to provide a shelter-type system bus that allows residents to live for a relatively long period of time by securing living supplies such as food and clothes and disaster prevention goods. In addition, the present invention has a seismic resistance that can withstand the collapse of a house and the like, and a new storage tank or the like is provided in the conventional system bus to narrow the space as a bathroom of the conventional system bus. To provide a shelter-type system bus that allows residents to live within a unit bath of a house for a relatively long period of time, such as drinking water, even in the event of a water outage due to a disaster, etc. With the goal.

  A shelter type system bus according to the present invention for solving the above-described problems is a rigid frame for protecting or supporting a bathroom or the outside thereof, and an outer ceiling portion constituting an upper portion of the rigid frame is A rigid frame configured to have a height of at least 2.0 m or more from the floor of the rigid frame, and a bathroom formed or disposed below the outer ceiling by a distance of at least 10 cm in the rigid frame A storage section or a storage space that is configured by using or at least a part of a gap between the inner ceiling section and the outer ceiling section and the inner ceiling section, And a housing space or a housing space capable of housing a tangible object useful for dealing with dangers such as accidents.

  Further, in the shelter type system bus according to the present invention, the water storage space is configured by using at least a part of the gap between the outer ceiling part and the inner ceiling part or configured by the at least part. In addition, a water storage space may be provided in which a water storage water supply pipe having a length of at least about 5 m or more for circulating the water supplied from the outside toward the inside of the bathroom is arranged.

  In the shelter type system bus according to the present invention, the water storage pipe may be provided with a check valve for preventing the clean water in the water storage pipe from flowing backward to the external water distribution pipe. .

  Further, in the shelter type system bus according to the present invention, the water storage water supply pipe is disposed in the vicinity of the rigid frame side portion in the gap between the outer ceiling portion and the inner ceiling portion, and on the rigid frame side portion. You may arrange | position so that it may wind along (it is substantially ring shape).

  Furthermore, in the shelter type system bus according to the present invention, the water storage water supply pipe has a substantially spiral shape, a substantially zigzag shape, or a substantially S shape within a gap between the outer ceiling portion and the inner ceiling portion. As such, they may be arranged.

  In the present invention (a) in a conventional house (including a high-rise house such as a condominium as described above), the height (floor height) from the first floor to the second floor is about 3.0 m, Since the height (ceiling height) from the floor to the first floor ceiling is about 2.4 m, it is about 0.6 m (= 3.0 m-2.4 m) between the first floor ceiling and the second floor. (B) The ceiling height of the system bus (unit bath) installed in the conventional house is the ceiling height of the living room (as mentioned above) (C) From the above (a) and (b), in the conventional system bus, the height of the ceiling (the back of the hut) is about 2.2 m, which is lower than the floor (about 2.4 m). 0.8m (= 3.0m-2.2m) space (the space behind the ceiling above the system bus) It was conceived in view of the fact that Tsu.

  That is, if a conventional system bus is equipped with a storage for storing emergency supplies such as food, clothes, bedding, a flashlight or a radio, the space inside the conventional system bath (bathroom) is only the volume of the storage. There was a problem that convenience and comfort as a bathroom would be lost due to narrowing. Therefore, the present inventor has found that the conventional system bus described in (c) above has a space of about 0.8 m (= 3.0 m−2.2 m) above the ceiling (the back of the hut) (of the system bus). Focusing on the fact that the upper ceiling space) is a dead space that cannot be used, and by effectively utilizing the dead space of the system bus ceiling space of about 0.8m in height, the conventional system Without narrowing the space inside the bathroom (bathroom) (without sacrificing the space of the bathroom inside the conventional system bus), in the event of a disaster or accident, the The present invention was invented with the idea of realizing a shelter type system bus that can secure daily life supplies and disaster prevention goods such as clothes and can live for a relatively long period of time.

  According to the present invention, which was made by paying attention to the above-mentioned "in the conventional system bus, the ceiling space (back of the hut) with a height of about 0.8 m is a dead space" A rigid frame for protecting or supporting the frame, wherein the outer ceiling portion is disposed in the vicinity of the ceiling of the building frame (the upper outer ceiling portion is at least 2.0 m or more from the lower floor portion) The inside ceiling part for the bathroom is formed or arranged at a position at least 10 cm below the outside ceiling part which is a part of the rigid frame. A storage part (or storage space) is configured using a gap (space between the ceilings) between the outer ceiling part and the inner ceiling part, and measures against dangers such as disasters and accidents are formed in the storage part. Useful tangibles (eg food Clothing, bedding, was to be able to accommodate the disaster emergency for everyday goods, emergency goods), such as a flashlight or radio. Therefore, according to the present invention, when a disaster or accident occurs, the resident can use the system bus of the house as an evacuation site and a staying place after evacuation, such as food and clothes for daily life in the event of a disaster.・ Being able to live for a relatively long period of time while securing disaster prevention goods.

  Further, in the present invention, which is made by paying attention to the above-mentioned “in the conventional system bus, the ceiling space (back of the hut) having a height of about 0.8 m is a dead space”, etc., in the rigid frame, A water storage pipe having a length of at least 5 m or more (at least a part of the gap between the outer ceiling part and the inner ceiling part (water storage space)) When a disaster or accident occurs, take out the water contained in the water storage pipe from each faucet in the bathroom. It can be used as domestic water such as drinking water (the water supply pipe can serve as a water storage tank). Therefore, according to the present invention, a resident can survive for a relatively long period of several days or more while securing domestic water such as drinking water in a unit bath of a house even when the water is shut off due to a disaster or the like.

  Further, in the present invention, when a check valve for preventing the water in the storage water supply pipe from flowing backward to the external water distribution pipe side with respect to the water storage water supply pipe is provided, at the time of a disaster or accident Even when an external water distribution pipe ruptures, the water in the water storage water supply pipe is prevented from flowing back to the external water distribution pipe side, so that it can enter the water storage water supply pipe more reliably. The drinking water can be secured as domestic water such as drinking water of the resident (the water supply pipe for the water storage can surely serve as a water storage tank).

  Further, in the present invention, the water storage water supply pipe is disposed on the rigid frame side in the vicinity of the rigid frame side portion of at least a part of the gap between the outer ceiling portion and the inner ceiling portion (water storage space). When arranged so as to be wound along the portion, the water storage water supply pipe can be arranged in a space-saving manner in the gap between the outer ceiling portion and the inner ceiling portion in the rigid frame. Become. That is, in the gap between the outer ceiling portion and the inner ceiling portion in the rigid frame, in order to ensure as much space as possible for the storage portion for storing daily life supplies and disaster prevention goods for disaster emergency, Where the water supply pipe arrangement space needs to be as small as possible, the water storage water supply pipe is wound around the rigid frame side portion in the vicinity of the rigid frame side portion as described above (substantially in a ring shape). ) By arranging, the arrangement space of the water storage water supply pipe can be further reduced.

  Further, in the present invention, the water storage water supply pipe is formed in a substantially spiral shape, a substantially zigzag shape, or a substantially S shape in at least a part of a gap (water storage space) between the outer ceiling portion and the inner ceiling portion. When it arrange | positions so that it may become, it becomes possible to arrange | position the said water storage water supply pipe | tube in a space-saving in the clearance gap between the outer side ceiling part and inner side ceiling part in the said rigid frame. That is, in the gap between the outer ceiling portion and the inner ceiling portion in the rigid frame, in order to ensure as much as possible the space of the accommodating portion for accommodating daily life supplies and disaster prevention goods for disaster emergency, Where the storage water supply pipe needs to be arranged as small as possible, the water storage pipe is arranged so as to have a substantially spiral shape, a substantially zigzag shape, or a substantially S shape as described above. The arrangement space of the water supply pipe can be made smaller.

  It should be noted that the present invention can be easily realized simply by adding a technically simple and economically inexpensive improvement to the conventional system bus. In addition, the present invention can be easily realized in a bathroom renovation work and a renovation work which are frequently performed recently.

It is a sectional side view showing the composition of the shelter type system bus concerning Embodiment 1 of the present invention. It is a plane sectional view showing the composition of the upper part (gap part between an outside ceiling part and an inside ceiling part) of a shelter type system bus concerning this embodiment 1. It is a plane sectional view showing composition of a bathroom part etc. of a shelter type system bus concerning this Embodiment 1. It is the schematic which shows a part of shelter type | system | group system bus | bath which concerns on Embodiment 2 of this invention, (a) is sectional side view, (b) is a plane sectional view. It is the schematic which shows a part of shelter type | system | group system bus | bath which concerns on Embodiment 3 of this invention, (a) is a sectional side view, (b) is a plane sectional view. It is a perspective view which shows an example of the conventional shelter type unit bus. It is a sectional side view which shows the other example of the conventional shelter type | mold unit bus.

Embodiment 1
Embodiment 1 of the present invention will be described below with reference to the drawings. FIG. 1 is a side sectional view showing a configuration of a shelter type system bus according to the first embodiment, and FIG. 2 is an upper portion of the shelter type system bus according to the first embodiment (between an outer ceiling portion and an inner ceiling portion described later). FIG. 3 is a plan sectional view showing a configuration of a bathroom portion and the like of the shelter type system bath according to the first embodiment.

  1-3, 1 is a rigid frame (frame body) comprised as an outer peripheral part (protection or support part of the bathroom outer side) of a bathroom. The rigid frame 1 is formed in a substantially box shape having earthquake resistance as a whole by a steel column 1d having rigidity (high strength), a steel beam 1e, and a steel bracing 1f. Further, in the side portion 1b and the ceiling portion (outer ceiling portion 1c) of the rigid frame 1, a protective wire mesh (or a steel plate) having a collision property and durability is provided with the steel column 1d, the steel beam 1e, and the steel frame 1e. It is fixed and arranged on the steel bracing 1f. Accordingly, the rigid frame 1 is formed in a substantially box shape as a whole by a flat floor portion (bottom portion) 1a, a rectangular tube-shaped side portion 1b, and a flat plate-shaped outer ceiling portion 1c. Such a rigid frame 1 prevents the intrusion of structural materials, furniture, etc. into the interior of the building when it collapses. At the same time, even if the building is completely or partially destroyed, the system bus itself remains without collapse. Can play a shelter-like role.

  The rigid frame 1 has a height of, for example, 2.8 m and a horizontal length of 1.68 m. As described above, in the first embodiment, the height of the rigid frame 1 is 2.8 m, which is about 60 cm higher than the height of the conventional system bus (about 2.2 m). ing. However, since the height (floor height) from the first floor to the second floor is about 3.0 m in a normal house, the rigid frame 1 having a height of 2.8 m is sufficient as described above. It can be arranged with a margin.

  1 to 3, reference numeral 2 denotes a bathroom inner side wall part (inner wall part constituting the bathroom) made of a decorative plate arranged inside the side part 1 b, and 3 denotes the outer ceiling in the rigid frame 1. It is a flat inner ceiling part (a decorative board is arranged on the bathroom side) installed approximately 60 cm below the part 1c. The height of the inner ceiling portion 3 relative to the floor portion 1a of the rigid frame 1 is 2.2 m, which is substantially the same as the ceiling height of the conventional system bus. Therefore, in the first embodiment, the bathroom space surrounded by the floor portion 1a in the rigid frame 1, the inner wall portion (decorative board) 2 on the side portion 1b side, and the inner ceiling portion 3 is a conventional one. It is equivalent to the size of the bathroom in the system bus. Therefore, in the first embodiment, the same equipment as in a conventional system bath, such as a mirror 4, a faucet 5 such as a shower, a faucet 7 for supplying hot water to the bathtub 6, the bathtub 6, etc. Can be arranged.

  1 to 3, reference numeral 8 denotes a substantially box-shaped space (hereinafter referred to as “inter-ceiling space”) surrounded by the outer ceiling portion 1 c of the rigid frame 1, the upper portion of the side portion 1 b and the inner ceiling portion 3. )), 10 is a ventilation fan disposed in the space between the ceilings, 11 is a duct for circulating air between the ventilation fan 10 and the outside, 12 Is a water supply pipe (water supply) disposed so as to be wound, for example, several tens of times along the inner peripheral wall surface of the side portion 1b on the side portion 1b side (water storage space) in the space between the ceilings. Tube).

  As described above, in the first embodiment, the housing portion 8 is formed and configured by the outer ceiling portion 1 c of the rigid frame 1, the upper portion of the side portion 1 b, and the inner ceiling portion 3. An opening 14 and a hatch (sealed door) 15 for opening and closing the opening 14 are provided in the approximate center of the inner ceiling 3. Therefore, the resident can open and close the hatch 15 and arrange and accommodate disaster emergency supplies / disaster goods in the accommodating portion 8 through the opening 14. In other words, the residents have, for example, a fire extinguisher, a flashlight, a cassette stove, a bedding (sleeping bag etc.) that matches the size of the bathtub lid, a pillow, an emergency food storage BOX, a water purifier, a lantern, Igo, solid fuel, small generator, fuel tank, tools, first aid kit, loudspeaker, transmitter, etc. can be accommodated.

  Further, as described above, in the first embodiment, as shown in FIG. 1, in the space between the ceilings, a space (water storage space) partitioned and distinguished by the housing portion 8 (housing space) and the partition plate 13. ) Is formed on the side 1b side. In the partitioned space (water storage space), the water supply pipe 12 is arranged in a state of being wound a plurality of times along the inner peripheral wall surface of the side portion 1b. The water supply pipe 12 is for supplying clean water from an external water distribution pipe to the faucets 5 and 7 in the bathroom. In addition, the code | symbol 12b in FIG. 3 is for supplying the tap water which distribute | circulates and passes through the water supply pipe | tube 12 for the water storage arrange | positioned in the said space between ceilings to each faucet 5, 7 etc. in a bathroom. A water supply pipe passage space (a side part 1b of the rigid frame 1 and an inner wall part (decorative board) 2 for bathroom) in which a water supply pipe 12a (see 12a in FIGS. 4 and 5 described later) arranged in a substantially vertical direction is arranged. Space between).

  In the first embodiment, the length of one round of the inner peripheral wall surface of the side portion 1b of the rigid frame 1 is about 6.4 m (= horizontal length of one surface of the side portion 1b is about 1.6 m × 4 surfaces). Therefore, in the space between the ceilings, when the water supply pipe 12 is wound about one turn (one turn) along the inner peripheral wall surface of the side portion 1b, about 5 to 6 m, 10 turns (10 When it is wound more than 20 times (20 times), it is about 120 m or more. When it is wound more than 30 times (30 times), it is about 180 m or more. Therefore, depending on how many times (how many times) the water supply pipe 12 is wound along the inner peripheral wall surface of the side portion 1b in the space between the ceilings, it is wound several tens of times (several tens). Considering that it is possible, the water supply pipe 12 having a length of several meters to several hundred meters can be arranged in the space between the ceilings in order to serve as a water storage tank. Thus, in this embodiment, a considerable amount of clean water can be stored by the water supply pipe 12.

  Since the water flowing in the water supply pipe 12 is supplied and supplied from an external water distribution pipe and used by the residents to wash their bodies in a bath, the water supply pipe 12 is used. There is always fresh water stored inside. Thus, in this embodiment, the water supply pipe 12 plays the role of “a water storage tank that always stores fresh water”.

  In the present embodiment, a check valve (not shown) is installed on the outside of the water supply pipe 12 (on the side of the outdoor water distribution pipe), and the water in the water supply pipe 12 is externally provided by the check valve. Back flow in the direction of the water distribution pipe is prevented. Therefore, in the first embodiment, even if an external water distribution pipe is destroyed due to a disaster such as an earthquake, the water stored in the water supply pipe 12 is prevented from flowing backward toward the external water distribution pipe. The

  As described above, in the first embodiment, the water supply pipe 12 is once arranged up to the upper part of the inner ceiling part 3 of the system bus (the lower part of the outer ceiling part 1c of the rigid frame 1). It is made to wind along the inner peripheral wall surface on the side portion 1b side. Then, the water supply pipe 12a continuing to the wound water supply pipe 12 is lowered in the direction of the lower bathroom in the gap between the side portion 1b of the rigid frame 1 and the inner wall side surface (decorative plate) 2 for the bathroom. The tap water is supplied to the faucets 5 and 7 in the bathroom. Therefore, in this Embodiment 1, since fresh water always remains in the water supply pipe 12, the resident obtains drinking water from the faucets 5 and 7 in the bathroom even when the water is shut off due to a disaster or the like. be able to.

In the first embodiment, the following device can be added.
(1) By providing a water purifying filter that can be attached to the faucets 5 and 7, water in the water supply pipe 12 can be used for beverages even when water outage continues for a long time (note that The water purification filter may be disposed in the housing portion 8). In addition, a similar effect can be obtained even when a battery-type water purifier is arranged in the housing portion 8 instead of the water purification filter. In addition, when using the water supply pipe 12 packed in advance in the factory as the water supply pipe 12 disposed in the space between the ceilings, the construction at the site is greatly labor-saving and efficient. can do.
(2) Make the drain trap in the bathroom washroom easy to remove. When doing so, the resident who escapes to the system bus of the first embodiment at the time of disaster removes the drain trap when excreting, drains it with the remaining hot water in the bath, and then drains the drain trap. Can be attached.
(3) The number of legs that support the floor under the system bus is larger than the number of legs under the floor of the conventional system bus, and they are fixed to the solid foundation with anchor bolts. Moreover, it is desirable to strike a solid foundation thicker than before.
(4) The interior of the bathroom of the system bath adopts the same equipment as the conventional product, but for the duct type ventilation fan, a duct is attached from the lower surface of the duct type ventilation fan and exhausted from the upper part of the side part 1b of the system bus. You may do it.
(5) Although a window can be provided on the surface in contact with the outside, in that case, the opening is reinforced and the glass is used to prevent scattering. Moreover, about the window of the surface which touches the exterior, it is desirable to provide a fire door for emergency use (one-sided sliding door) on the outside.
(6) The folding door at the entrance of the system bus (or other entrance fittings) uses a resin panel instead of glass, as in the conventional product, but a shatterproof film is attached to prevent cracking and scattering. Moreover, it is desirable that the entrance is a double door and a fire door for emergency use (one-sided sliding door) is provided outside.
(7) You may make it equip a part of inside wall surface (decoration board) 2 of a bathroom with storage boxes or safes, such as valuables provided with a door with a key (it may be a PIN code type or a dial type).
(8) A heat insulating material or a fire prevention panel is disposed between the bracing, which is a structure constituting the rigid frame 1, and the protective wire mesh, and between the protective wire mesh and the bathroom inner wall side surface (decorative plate) 2. Insulation with high fire resistance is arranged, so that the system bus is kept safe even in the event of a fire.

  As described above, in the first embodiment, the rigid frame 1 having the outer ceiling portion 1c in the vicinity of the ceiling of the building frame is installed in the house, and a part of the rigid frame 1 is installed in the rigid frame 1. The inner ceiling part 3 for a bathroom is formed and arranged below a distance of about 60 cm from the outer ceiling part 1c (which may be a distance of at least 10 cm in the present invention), and the outer ceiling part 1c and the inner ceiling are formed. A storage unit 8 is configured using a gap (space between ceilings) between the unit 3 and a tangible object such as food that is useful for dealing with dangers such as disasters and accidents can be stored in the storage unit. Therefore, according to the first embodiment, in the event of a disaster or accident, the resident can ensure a relatively long life while securing daily supplies and disaster prevention goods such as food and clothing in the system bus of the house. You will be able to live for a period.

  Further, in the first embodiment, at least a part (water storage space) in the gap (space between ceilings) between the outer ceiling part 1c and the inner ceiling part 3 is several m to several hundreds m. Since the water storage water supply pipe 12 having a length (which may be at least 5 m in the present invention) is provided, the water supply water supply pipe 12 can be used even in the event of a water outage due to a disaster or accident. Water can be taken out from the faucets 5 and 7 in the bathroom and used as domestic water such as drinking water (the water supply pipe 12 can be used as a water storage tank). Therefore, according to the first embodiment, a resident can survive for a relatively long period of several days or more while securing domestic water such as drinking water in a residential unit bath even in the event of a water outage due to a disaster or the like. Will be able to.

  In particular, in the first embodiment, a check valve (not shown) is provided to prevent the water in the water supply pipe 12 from flowing back to the external water distribution pipe side with respect to the water storage water supply pipe 12. Therefore, even when an external water distribution pipe is ruptured at the time of a disaster or accident, it is possible to prevent the clean water in the water supply pipe 12 from flowing backward to the external water distribution pipe side. Therefore, according to the first embodiment, it is possible to more reliably secure the clean water contained in the water supply pipe 12 as domestic water such as drinking water.

  In particular, in the first embodiment, the water supply pipe 12 for storing water is connected to the rigid frame in the gap (space between the ceilings) between the outer ceiling portion 1 c and the inner ceiling portion 3 in the rigid frame 1. In the vicinity of the side part 1b, it arrange | positions so that it may be in the state (substantially ring shape) wound along the inner peripheral wall surface of the said rigid frame side part 1b. Therefore, according to the first embodiment, the water storage pipe is more space-saving in the gap (space between the ceilings) between the outer ceiling portion 1c and the inner ceiling portion 3 in the rigid frame 1. 12 can be arranged. That is, the space between the outer ceiling portion 1c and the inner ceiling portion 3 in the rigid frame 1 (the space between the ceilings) is a space for the accommodating portion 8 for accommodating daily commodities and disaster prevention goods for disaster emergency. In order to secure as much as possible, it is necessary to make the arrangement space of the water storage water supply pipe 12 as small as possible. As described above, the water storage water supply pipe 12 is located in the vicinity of the rigid frame side part 1b and the rigid frame side part 1b. The arrangement space of the water storage water supply pipe 12 can be further reduced by arranging it so as to be wound along the inner peripheral wall surface (substantially ring shape).

[Embodiment 2]
Next, the configuration of the shelter type system bus according to the second embodiment of the present invention will be described with reference to FIG. Since the basic configuration of the second embodiment is the same as that of the first embodiment, only different parts will be described below. Also, in FIG. 4, the same reference numerals are given to portions common to FIGS.

  In the second embodiment, as shown in a side sectional view of FIG. 4A and a plan sectional view of FIG. 4B, the space in the ceiling space between the outer ceiling portion 1c and the inner ceiling portion 3 is shown. The water supply pipe 12 arranged in at least a part (water storage space) is arranged on the inner ceiling portion 3 in a state of being wound in a substantially spiral shape. As shown in FIG. 4 (b), the resident can open and store an emergency life article or the like in the vicinity by opening the hatch 15 at the center of the inner ceiling portion 3. Moreover, the resident can arrange | position emergency life supplies etc. on the water supply pipe | tube 12 arrange | positioned by the said substantially spiral shape by the case. In FIGS. 4 (a) and 4 (b), reference numeral 12a indicates that the water that has passed through the water supply pipe 12 disposed in the space between the ceilings is further supplied to the faucets 5 and 7 in the bathroom. It is a water supply pipe to do. The water supply pipe 12 is disposed in a gap between the side portion 1 b of the rigid frame 1 and the bathroom inner wall surface (decorative plate) 2. Except for the above points, the second embodiment is the same as the first embodiment. Therefore, also in the second embodiment, the same operational effects as in the first embodiment can be obtained.

[Embodiment 3]
Next, a configuration of a shelter type system bus according to the third embodiment of the present invention will be described with reference to FIG. Since the basic configuration of the third embodiment is the same as that of the first and second embodiments, only different parts will be described below. Further, in FIG. 5, the same reference numerals are given to portions common to FIGS.

  In the third embodiment, as shown in the side sectional view of FIG. 5A and the plan sectional view of FIG. 5B, the space in the ceiling space between the outer ceiling portion 1c and the inner ceiling portion 3 is shown. In the state where the water supply pipes 12 arranged in at least a part (water storage space) are combined so that a plurality of plane-shaped substantially S-shaped ones are arranged in a generally zigzag plane as a whole, It is arranged on a part (a part on the left side from the approximate center in the figure). As shown in FIG. 5 (b), the resident can open and hold the hatch 15 provided on the right side of the inner ceiling portion 3 to place and store emergency life supplies and the like in the vicinity thereof. Moreover, the resident can arrange | position emergency life supplies etc. on the water supply pipe | tube 12 arrange | positioned by the said plane substantially zigzag by the case depending on the case. Except for the above points, the third embodiment is the same as the first and second embodiments. Therefore, also in the third embodiment, the same operational effects as in the first and second embodiments can be obtained.

  As mentioned above, although each embodiment of the present invention was described, the present invention is not limited to what was described as each above-mentioned embodiment, and various amendments and changes are possible. For example, in the first embodiment, the height of the rigid frame 1, that is, the height from the floor portion 1a of the outer ceiling portion 1c in the rigid frame 1 is set to about 2.8 m (the outline of the conventional system bus). In the present invention, the height of the outer ceiling portion 1c from the floor portion 1a of the rigid frame 1 is at least about 2.0 m or more. (For example, from about 2.0 m to about 2.9 m or about 3.0 m). In the first embodiment, the inner ceiling 3 for the bathroom is formed and arranged below the outer ceiling 1c of the rigid frame 1 by a distance of about 60 cm. The distance between the inner ceiling portion for use and the outer ceiling portion of the rigid frame may be any length as long as it is about 10 cm or more (eg, from about 10 cm to about 70 cm or about 80 cm). Furthermore, in the first embodiment, the length of the water supply pipe 12 is within at least a part (water storage space) of a gap (space between ceilings) between the outer ceiling portion 1c and the inner ceiling portion 3. It has been described that it varies from several meters to several hundred meters depending on the number of windings. If the water supply pipe 12 having a length of at least 5 m is disposed in the (water storage space), the function as the “water storage water supply pipe” in the present invention can be achieved. In the first to third embodiments, the housing portion 8 is configured by using at least a part of the space between the ceilings as it is. However, in the present invention, the housing portion 8 is at least the space between the ceilings. It may be a storage box (a storage room separate from the space between the ceilings such as a safe) arranged in a part. Further, in the first embodiment, (i) a housing part 8 (housing space) for housing a tangible object and (ii) water storage in a gap (space between the ceilings) between the outer ceiling part 1c and the inner ceiling part 3 The space (water storage space) in which the water supply pipe 12 is disposed is physically and externally distinguished by the partition plate 13. In the present invention, the space between the outer ceiling portion and the inner ceiling portion is used. In the gap (the space between the ceilings), it is only necessary to at least conceptually distinguish between (i) a housing part (housing space) in which a tangible object is housed and (ii) a water storage space in which a water storage pipe is arranged, Of course, it is not necessary to be physically and externally distinguished by a partition plate or the like.

DESCRIPTION OF SYMBOLS 1 Rigid frame 1a Rigid frame floor 1b Rigid frame side 1c Rigid frame outer ceiling 1d Steel column 1e Steel beam 1f Steel bracing 2 Inner side wall for bathroom (decorative board)
3 Inside ceiling 4 for bathroom 4 Mirror 5, 7 Water faucet 6 Bath 8 8 Housing 10 Ventilation fan 12 Water supply pipe 13 (for water storage) 13 Partition plate 14 Opening 15 Hatch

  Further, the present invention is a rigid frame for protecting or supporting a bathroom or the outside thereof, and an outer ceiling part constituting an upper portion of the rigid frame has a height of at least 2.0 m from a floor part of the rigid frame. A rigid frame configured to include: an inner ceiling for a bathroom formed or arranged at a distance of at least 10 cm or more from the outer ceiling in the rigid frame; the outer ceiling and the inner A storage unit configured to use at least a part of a gap between the ceiling part and configured to include at least a part of the space, which can store a tangible object such as a disaster useful for dealing with a danger such as a disaster or an accident, or The storage space is a water storage space configured integrally with the storage portion or the storage space or through a partition, and the water supplied from the outside is distributed toward the bathroom. A water storage water pipe having a length of at least about 5 m or more, and a shelter comprising a water storage space arranged so that the tangible object for disaster etc. can be arranged to the side or above the water storage water pipe A rigid frame suitable for use in a type system bus and such a shelter type system bus.

  Further, according to the present invention, the water storage water supply pipe is wound along the rigid frame side portion in the vicinity of the rigid frame side portion in the gap between the outer ceiling portion and the inner ceiling portion. And a rigid frame suitable for use in such a shelter type system bus.

  Further, the present invention provides a shelter in which the water storage water supply pipe is arranged in a substantially spiral shape, a substantially zigzag shape, or a substantially S shape within a gap between the outer ceiling portion and the inner ceiling portion. A rigid frame suitable for use in a type system bus and such a shelter type system bus.

  Further, in the present invention, the water storage water supply pipe may be provided with a check valve that prevents the clean water in the water storage water supply pipe from flowing back to the external water distribution pipe side.

Claims (5)

A rigid frame for protecting or supporting the bathroom or the outside thereof, wherein the outer ceiling part constituting the upper part of the rigid frame has a height of at least 2.0 m from the floor part of the rigid frame. A rigid frame,
An inner ceiling portion for a bathroom formed or arranged at a distance of at least 10 cm or more from the outer ceiling portion in the rigid frame;
It is a housing part or a housing space that is configured by using at least a part of a gap between the outer ceiling part and the inner ceiling part, or is configured by the at least part, and is suitable for dangers such as disasters and accidents. A storage section or a storage space capable of storing tangible objects useful for coping;
Shelter type system bus with   A water storage space configured by using at least a part of a gap between the outer ceiling part and the inner ceiling part or configured by the at least part, and the water supplied from the outside is in the bathroom. The shelter type system bus according to claim 1, further comprising a water storage space in which a water storage water supply pipe having a length of at least about 5 m to be distributed toward the water is disposed.   The shelter-type system bus according to claim 2, wherein the water storage water supply pipe is provided with a check valve that prevents back-flow of clean water in the water storage water supply pipe to the outside of the water distribution pipe.   The shelter according to claim 2 or 3, wherein the water storage water supply pipe is disposed in the vicinity of the rigid frame side portion in the water storage space so as to be wound along the rigid frame side portion. Type system bus. The shelter type system bus according to claim 2 or 3, wherein the water storage water supply pipe is arranged in a substantially spiral shape, a substantially zigzag shape, or a substantially S shape in the water storage space.

Images