JP2019000754A - Simplified toilet - Google Patents

Abstract

To provide a simplified toilet light-weight and facilitating performing assembly/disassembly while securing privacy, and enabling incineration while securing a filth housing volume.SOLUTION: A simplified toilet includes a peripheral wall unit having at least one entrance door and ventilation hole, and an excreta tank unit having an excreta tank wall matching with a cross-sectional shape of the peripheral wall unit below a bottom plate forming an opening for bowel movement inside the peripheral wall unit. The peripheral wall unit is divided along a height direction or a direction perpendicular to the height direction so as to be assembled, and includes a wall surface part which becomes cylindrical in a state of being assembled. The excreta tank unit includes a bottom floor overlapped at the lower end edge of the excreta tank wall and covering the lower end opening of the excreta tank wall, a bottom floor overlapped at the upper end edge of the excreta tank wall and covering the upper end opening of the excreta tank wall, and an internal wall surface having waterproof effect.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a simple toilet, and more particularly to a simple toilet that can be installed at a site such as when a disaster occurs or an outdoor event is held.

  Conventionally, in the event of a disaster, how quickly the infrastructure development such as roads, electricity, water, and toilets can be restored or dealt with has become a very important issue for the victims.

  Here, in the toilet, a temporary manhole that can be used in the event of a disaster, etc. is installed in a place designated as an evacuation site in advance, and a simple toilet that discards filth in the sewage can be installed. (For example, refer to Patent Document 1).

  There is also known a simplified toilet that allows temporary support by installing a filth collection container (including a plastic bag, etc.) in a detachable or replaceable manner below a chair with a toilet seat (for example, Patent Documents). 2).

  Furthermore, a simple toilet in which a waste collection container (including a plastic bag or the like) is provided in a toilet unit of a simple toilet that can be assembled when a disaster occurs is also known (see, for example, Patent Document 3).

Japanese Patent Laid-Open No. 11-047033 JP 2005-192935 A JP 9-49340 A

  However, for example, in a manhole that is installed in a predetermined location in advance for the occurrence of a disaster, there is a problem that infrastructure maintenance is difficult and a simple toilet can be installed only in a limited location.

  On the other hand, if a sewage collection container can be attached to or detached from a chair with a dedicated toilet, it is difficult to secure a space where privacy can be maintained, and it is difficult to respond to places that many people accuse. There was a problem of being.

  In addition, providing a waste collection container (including plastic bags) in the toilet unit of a simple toilet requires a structure for providing the waste collection container, complicating the structure of the toilet bowl unit, and collecting waste. There was also a problem that filth could be collected only for the size of the container. Moreover, since the waste collection container is separately provided in the toilet unit, there is a possibility that the capacity for storing the waste may be reduced, and there is a problem that the waste cannot be stored in large quantities. Furthermore, since the structure of the toilet tub unit is complicated, it may be difficult to make the simple toilet compact, and there is a risk of taking up space when storing the simple toilet in a warehouse or the like. There is also a problem that only toilets can be stockpiled.

  Here, what is a problem with a simple toilet that can protect privacy in the event of a disaster is, for example, a strong steel panel installed for workers at a construction site or the like, a known temporary construction made of resin Most of them are toilets, large and heavy, transport vehicles cannot reach the site with large trucks (for example, 4t), are heavy, require a large number of people, difficult to install, difficult to secure capacity and difficult to dispose of And the like.

  On the other hand, it is said that the current situation surrounding toilets in the development of infrastructure in the event of a disaster in each local government is very slow compared to other infrastructure development and water / food procurement. In addition, for example, in the Great Hanshin-Awaji Earthquake in 1995 and the Great East Japan Earthquake in 2011, related deaths such as death due to health problems at evacuation centers were observed. One of the causes is the toilet problem.

  In the Great Hanshin-Awaji Earthquake, about 900 people were recognized as earthquake-related deaths. Looking at the cause of death, about 30% died of myocardial infarction and cerebral infarction. In addition, there is an accumulation of stress, but it is also influenced by having put up with the toilet forcibly. It is said that because the patient put up the toilet and did not drink water or eat, the blood flow deteriorated, straining the heart and causing death.

  Furthermore, the Great East Japan Earthquake made it impossible to use flush toilets in many areas due to water outages, power outages, damaged water supply and drainage pipes, and damage to sewage treatment facilities. For this reason, toilets immediately after a disaster have become full of excreta, and there are many places where poor hygiene has occurred.

  As for the situation of toilets at the time of these actual disasters, specifically, in the case of the 1995 Great Hanshin-Awaji Earthquake, disaster toilets were installed at evacuation shelters as early as the third day. In some cases, it was installed on the 11th day. The 2004 Niigata Chuetsu Earthquake Toilet could only be installed at a rate of 1 per 100 people, and the number was overwhelmingly insufficient. In the 2011 Great East Japan Earthquake, the number of toilets and vacuum cars was insufficient, so there were many toilets that could not be used (announced in 2014 from the Hyogo Prefecture Evacuation Center).

  In order to solve the above-described problems, the present invention is lightweight and can be easily assembled and disassembled while ensuring privacy, thereby enabling a large stockpile in a warehouse or the like. In addition, it is an object of the present invention to provide a simple toilet that can be stored while storing filth while ensuring a filth storage capacity, and can be incinerated.

  In order to achieve the above object, a simple toilet according to the present invention has a peripheral wall unit having at least one doorway and a ventilation opening, and a toilet tub wall below a floor plate in which an opening for defecation is formed inside the peripheral wall unit. And the peripheral wall unit is divided so as to be assembled along a height direction or a direction perpendicular to the height direction, and has a wall surface portion that is cylindrical in the assembled state. Is a floor plate that overlaps with the lower end edge of the toilet tank wall and covers the lower end opening of the toilet tank wall, a floor plate that overlaps with the upper end edge of the toilet tank wall and covers the upper end opening of the toilet tank wall, and a waterproof inner wall, Is provided.

  According to the present invention, lightweight and easy to assemble and disassemble while ensuring privacy by configuring the peripheral wall unit and the toilet unit with corrugated cardboard that is lightweight and easy to secure processing and strength. As a result, it is possible to store a large amount in a warehouse or the like, and it is possible to store the filth while storing the filth storage capacity, and to allow incineration. The cardboard may be made of paper or resin, and may be a stack of compressed sheets using recycled paper.

  Further, according to the present invention, the peripheral wall unit and the toilet tub unit may be formed of a material other than cardboard, and are configured of the peripheral wall unit and the toilet tub unit by a material that is lightweight and easy to secure processing and strength. As a result, while maintaining privacy, it is lightweight and can be easily assembled and disassembled. In addition, it can be stored with filth contained while ensuring trash storage capacity, and can be incinerated. It can be.

(A) is a disassembled perspective view of a state in which a simplified toilet is roughly classified, and (B) is a perspective view of a storage box in which the simplified toilet is in a storage state for conveyance before assembly. It is explanatory drawing of an example of installation (arrangement | positioning) of a simple toilet. It is a disassembled perspective view of the whole simple toilet. It is explanatory drawing which shows the assembly procedure of a simple toilet. (A) is explanatory drawing at the time of collect | recovering filth containers, (B) is explanatory drawing of the example which stacked the collected filth containers. It is another example of the whole exploded perspective view of a simple toilet. It is another explanatory drawing which shows the assembly procedure of a simple toilet. It is an example of the whole perspective view of a simple toilet. It is another example of the whole perspective view of a simple toilet. It is another example of the whole perspective view of a simple toilet. It is a figure which shows the structural example of the bottom face of a toilet bowl unit.

(First embodiment)
Next, a first embodiment according to the present invention will be described with reference to the drawings. As shown in FIG. 1 (A), the simple toilet 1 includes a corrugated peripheral wall unit 10 and a corrugated toilet bowl unit 20.

  For example, in the case of a disaster-stricken area, the simple toilet 1 has a strong steel panel and a resin-made temporary toilet installed in 3 to 4 days as described above. In an event such as an outdoor concert, the holding period is 1 to 2 days. is there. Therefore, the simple toilet 1 is set to have at least filth accommodation and durability for 100 to 200 people in total. Moreover, since the simple toilet 1 is made of corrugated cardboard, it is lightweight and can be incinerated. Furthermore, the simplified toilet 1 can be stored in a cardboard box 2 as shown in FIG. 1B, for example, and has a weight of about 50 to 80 kg including accessories such as toilet paper. This makes it possible to carry and assemble with a small number of people.

  At this time, the size of the box 2 is about 2700 mm in length, about 600 mm to 700 mm in width, and about 200 mm in thickness (based on the dimensions of the peripheral wall unit 10 to be described later). Or 2t) etc. can implement | achieve conveyance of several units | sets, It can be excellent in the versatility in a stricken area. Incidentally, even with a known 1t truck, since there are several types of vehicles having a loading platform length of 2735 mm, a loading platform width of 1600 mm, and a loading capacity of about 900 kg, it is possible to transport about 10 vehicles at a time. Therefore, large-scale and long-term storage is possible with space saving as a disaster storage product. Details will be described below.

  The corrugated cardboard sheet used in the simple toilet 1 is a known paper corrugated cardboard sheet, for example, one in which liners are bonded to both surfaces of a core core formed by stenciling base paper. At this time, the water repellency of the core and the liner (JISP8137) is R6 or higher, and the core and the liner are bonded to each other with a corrugated cardboard adhesive containing a synthetic resin emulsion, a thermosetting resin, and a cross-linking agent, thereby improving the water resistance. After securing to some extent, a plurality of corrugated cardboard sheets are overlapped to ensure strength, so that the toilet bowl unit 20 is not crushed and the core and the liner are not peeled off. In addition, for example, a combustible waterproof coating treatment or the like is preferably performed on the wall surface in the toilet bowl or the upper surface of the floor board. In addition to the similar resin corrugated cardboard sheets, it is possible to substitute recycled sheets or sheets obtained by highly compressing sheet materials made by highly compressing other chemical fibers or the like.

  The peripheral wall unit 10 includes divided bodies 11 and 12 which are divided into two so as to be assembled along the height direction so as to have at least a symmetrical shape, and a cylindrical shape having a regular hexagonal cross section in a state where the divided bodies 11 and 12 are assembled. It becomes. The divided bodies 11 and 12 include wall surface portions 11a, 11b, and 11c and wall surface portions 12a, 12b, and 12c on three surfaces. The peripheral wall unit 10 has a height of 2700 mm and a width of 600 mm to 700 mm of each of the wall surface portions 11a, 11b, 11c, 12a, 12b, and 12c. At both ends of the wall surface portions 11a and 11c and the wall surface portions 12a and 12c, overlapping margins 11d and 11e and overlapping margins 12d and 12e for assembling the divided bodies 11 and 12 are integrally provided. At this time, the overlap allowance 11d and the overlap allowance 12d and the overlap allowance 11e and the overlap allowance 12e are overlapped using, for example, upward and downward hooks that can be coupled in the vertical direction, eyelets, various adhesives, and the like. Is possible. In addition, although the division bodies 11 and 12 are divided into 2 from a viewpoint of the ease of an assembly | attachment, the division | segmentation number is arbitrary. Moreover, although the external appearance of the surrounding wall unit 10 is made into the shape of a regular hexagonal cylinder, it can be a regular polygonal cylindrical body, a polygonal cylindrical body, or a cylindrical body in addition to the regular hexahedral surface.

  The wall surface 11b is provided with an entrance door 13. The door 13 uses a height near the upper end from a height of 600 mm or more above the ground. For example, the door 13 preferably has an entrance with a height of about 1800 mm to 2000 mm and a width of about 500 mm to 600 mm, and the opening can be opened and closed. The door 13 can be provided with a simple inner key, a notification window or the like that can recognize use / non-use from the outside. The door 13 may be openable and closable by making cuts in three sides except for one side in the height direction of the wall surface portion 11b, and after forming an opening as an entrance / exit, a separate cardboard door 13 is connected via a hinge. You may provide so that opening and closing is possible. At this time, for example, a part of the box 2 may be easily cut out. Further, the box 2 may be used for creating a staircase or a step to the doorway. Since it is sufficient that the door 13 can allow 100 to 200 opening / closing operations in total, a simple configuration that is flammable and easy to install is sufficient in consideration of incineration of the peripheral wall unit 10.

  Further, by making a cutout that can be cut or opened, an upper ventilation port 14 can be provided near the upper end of the wall surface portions 11a, 11c, and 12b, and a lower ventilation port 15 can be provided below the wall surface portions 12a and 12c. At this time, in particular, the lower ventilation port 15 is formed near the floor surface, so that it is possible to suppress the generation of bad odor inside the toilet. In addition, as shown in FIG. 2, since the simple toilet 1 is lightweight during the period from the start of use until a certain amount of filth accumulates in the toilet tub unit 20, a plurality of the simple toilets 1 are circular. As a whole, it is possible to cope with wind countermeasures. Therefore, in consideration of such an arrangement, the upper ventilation port 14 and the lower ventilation port 15 can be provided on each of the wall surface portions 11a, 11b, 11c, 12a, 12b, and 12c so as to have at least one or more. It is.

  The peripheral wall unit 10 has a roof 16. The roof 16 covers the upper open end after assembling the divided bodies 11 and 12. The roof 16 may be capable of daylighting using a plastic cardboard having translucency such as white transparent. Since the roof 16 only needs to be able to cover the upper open end, a single sheet that is not overlapped is sufficient. The roof 16 can be overlapped with the divided bodies 11 and 12 by bending each side or alternate three sides.

  As shown in FIG. 3, the toilet tub unit 20 has a bottom plate 21, a regular hexagonal column-shaped toilet tub wall 22, a bellows-shaped peripheral wall partition wall 23, an equilateral hexagonal stiffening member 24, and a defecation opening 25 a. 25.

  The bottom plate 21 is integrally provided with a flange 21b that rises from each side of the regular hexagonal base portion 21a and can stand on three sides that are not adjacent to each other.

  The toilet tub wall 22 is formed in a foldable regular hexagonal column shape, and its lower end edge is made to coincide with the base portion 21a of the bottom plate 21, and the overlap of the bottom plate 21 including the vicinity of the lower end of the flange 21b is set as an outer side to be watertight with an adhesive or the like. It joins with the baseplate 21 so that property may be ensured. The toilet tub wall 22 is preferably a regular hexagonal column having a dimensional shape whose outer dimensions substantially coincide with the inner dimensions when the divided bodies 11 and 12 are combined.

  The partition wall 23 has a cylindrical shape that can be folded, and has a peripheral wall with a cross-sectional bellows shape that can be stored inside the toilet bowl wall 22. Here, the bellows shape means that the peripheral wall cross-sectional shape orthogonal to the axis is bellows. Many apexes of the partition wall 23 abut against the inner wall surface of the toilet tub wall 22. The filth including manure is accumulated inside the partition wall 23.

  The reinforcing member 24 can be folded in a disassembled state by combining equilateral triangular frames 24A and 24B into an equilateral hexagonal shape, and can be fitted inside the partition wall 23 in the combined state. The cross-sectional shape is maintained.

  The floor plate 25 has an overlapping margin raised downward from each side of a regular hexagonal base portion 25b in which an opening 25a for defecation is formed. The floor plate 25 is overlapped with the upper end edge of the toilet tub wall 22 so that the base portion 25b is aligned with the upper end edge of the toilet wall 22 and the overlapping margin of the floor plate 25 is outside to secure watertightness with an adhesive or the like. Cover the top opening of the wall. For example, the floor plate 25 has a thickness having a load resistance of about 100 kg and can be mounted with a known simple toilet seat or chair, or a dedicated toilet (not shown). Therefore, the size and position of the opening 25a are arbitrary. Moreover, you may form an enclosure etc. according to a condition. At this time, the enclosure can use a hollowed portion of the opening 25a. In addition, as a dedicated toilet, for example, it can be attached to the floor board 25 so as to be slidable or rotatable on the basis of the opening 25a. The dedicated toilet can also be made of paper (corrugated cardboard) that can be folded, stretched, assembled, and disassembled.

  In such a basic configuration, the simplified toilet 1 is housed in a properly folded state inside a box 2 shown in FIG. And when using it, each part is taken out from the box 2, and as shown in FIG. 4, the toilet bowl wall 22 is attached to the baseplate 21, the lower end opening of the toilet bowl wall 22 is covered, and the inside of the toilet bowl wall 22 is put inside. The partition wall 23 is inserted, fitted into the partition wall 23 in a state where the reinforcing member 24 is combined, the floor plate 25 is attached to the toilet tank wall 22, and the toilet unit 20 is assembled.

  From this state, the divided bodies 11 and 12 are assembled so as to surround the toilet tub unit 20 with the flange 21b raised, and finally the roof 16 is assembled to complete the assembly of the simple toilet 1. Therefore, the simple toilet 1 can be assembled without having a special skill. Moreover, since the lightweight state is maintained immediately after assembly (before use), movement such as adjustment of the arrangement can be easily performed as it is or in a state where only the toilet unit 20 is assembled.

  On the other hand, when disassembling the simplified toilet 1, only the peripheral wall unit 10, that is, the roof 16 and the divided bodies 11 and 12 are disassembled in the reverse order to the above, and the toilet tub unit 20 is incinerated as a unit. Can be used for disposal.

  At this time, the bottom plate 21 is integrally provided with a plurality of standing flanges 21b for lifting the entire toilet bowl unit 20 with a small crane or the like. As a result, as shown in FIG. 5 (A), the distal end of the flange 21b is moved toward the central axis of the toilet unit 20 in a state where the divided bodies 11 and 12 and the roof 16 that are the outline of the simplified toilet 1 are disassembled. As shown in FIG. 5 (B), a plurality of toilet tank units 20 can be stacked vertically and horizontally and used for temporary storage or transportation to an incinerator or the like. .

(Second Embodiment)
In the second embodiment, the peripheral wall unit 10 is divided in the vertical direction, and the divided body is assembled along a direction perpendicular to the height direction.

  FIG. 6 is another example of an exploded perspective view of the entire simplified toilet. In the example shown in FIG. 6, the peripheral wall unit 10 is divided in the vertical direction, and the peripheral wall unit 10 is formed by assembling the divided parts along the direction perpendicular to the height direction. As shown in FIG. 6, the peripheral wall unit 10 includes, for example, divided bodies 31 and 32 that are divided into two so as to be assembled along a direction perpendicular to the height direction, and each of the divided bodies 31 and 32 has a regular hexagonal cross section. 5 surfaces of the cylindrical shape are formed. Each of the divided bodies 31 and 32 includes wall surfaces 31g, 31h, 31i, 31j, and 31k and wall surfaces 32g, 32h, 32i, 32j, and 32k. The peripheral wall unit 10 has a height of 2700 mm, a wall surface portion 31g, 31h, 31i, 31j, 31k, 32g, 32h, 32i, 32j, 32k, a height of 1350 mm and a width of about 600 mm to 700 mm. The divided body 31 may be provided with a wall surface portion 31l. The length in the height direction of the side surface portion 31l is shorter than the length in the height direction of the other side surface portions 31g to 31k, for example, about 300 mm, so that the door 13 can be attached below the side surface portion 31l. Configured.

  Each of the wall surface portions 31g, 31h, 31i, 31j, 31k and the wall surface portions 32g, 32h, 32i, 32j, 32k can be coupled to each other. At this time, the wall surface 31g and the wall surface 32g, the wall surface 31h and the wall surface 32h, the wall surface 31i and the wall surface 32i, the wall surface 31j and the wall surface 32j, and the wall surface 31k and the wall surface 32k can be coupled in the vertical direction. The hooks can be joined using upward and downward hooks, eyelets, various adhesives, and the like. In addition, although the division bodies 31 and 32 are made into 2 division from a viewpoint of the ease of an assembly | attachment, the division | segmentation number is arbitrary. Moreover, although the external appearance of the surrounding wall unit 10 is made into the shape of a regular hexagonal cylinder, it can be a regular polygonal cylindrical body, a polygonal cylindrical body, or a cylindrical body in addition to the regular hexahedral surface.

  The peripheral wall unit 10 is provided with an entrance / exit door 13. The door 13 uses a height near the upper end from a height of about 600 mm above the ground. For example, the door 13 preferably has an entrance with a height of about 1800 mm to 2000 mm and a width of about 500 mm to 600 mm, and the opening can be opened and closed. The door 13 can be provided with a simple inner key, a notification window or the like that can recognize use / non-use from the outside. The door 13 is provided between the side surface portions 31g and 31k of the divided body 31 and between the side surface portions 32g and 32k of the divided body 32. The door 13 only needs to allow a total of 200 to 300 opening / closing operations. Therefore, considering the incineration of the peripheral wall unit 10, a simple configuration that is flammable and easy to install is sufficient. In addition, the door 13 does not need to be about 600 mm above the ground, and may be provided at any height. Moreover, the doorway of the door 13 does not need to be 1800 mm-2000 mm in height, and may be any height. Furthermore, the door 13 does not need to have a width of about 500 mm to 600 mm, and may have any width. Furthermore, it goes without saying that the opening / closing operation of the door may be capable of withstanding a total of 300 or more opening / closing operations.

  Moreover, the upper ventilation port 14 can be provided in the wall surface part 31, and the lower ventilation port 15 can be provided in the wall surface part 32 by making the cut | notch which can be cut or opened and closed. At this time, by forming the upper ventilation port 14 and the lower ventilation port 15, it is possible to suppress the generation of bad odor inside the toilet.

  The peripheral wall unit 10 has a roof 16. The roof 16 covers the upper open end of the divided body 31. The roof 16 may be capable of daylighting using a plastic cardboard having translucency such as white transparent. Since the roof 16 only needs to be able to cover the upper open end, a single sheet that is not overlapped is sufficient.

  As shown in FIG. 6, the toilet tub unit 20 includes a bottom plate 21, a regular hexagonal column-shaped toilet tub wall 22, and a floor plate 25 in which a defecation opening 25 a is formed. In addition, the toilet unit 20 does not necessarily need to be comprised from the toilet bowl wall 22 of a regular hexagonal column shape, and what kind of shape may be sufficient as it.

  The bottom plate 21 raises an overlap margin from each side of the regular hexagonal base portion 21a.

  The toilet bowl wall 22 is formed in a foldable regular hexagonal column shape, and the bottom plate is aligned with the base portion 21a of the bottom plate 21, and the bottom plate 21 is secured with adhesive or the like with the overlapping margin of the bottom plate 21 as the outside. 21 is joined. The toilet tub wall 22 is preferably a regular hexagonal column having a dimensional shape whose outer dimensions substantially coincide with the inner dimensions when the divided bodies 11 and 12 are combined. The inner surface of the toilet tub wall 22 is preferably subjected to a combustible waterproof coating or the like on the wall surface in the toilet tub or the upper surface of the floor board. That is, the wall surface in the toilet bowl and the upper surface of the floor board are formed of a material having a waterproof effect. In addition, the wall surface in the toilet bowl and the upper surface of the floor board are not limited to the waterproof coating, and may be subjected to any treatment as long as it has a waterproof effect. Further, in addition to a resin sheet and a paper cardboard sheet, a sheet material made by highly compressing recycled paper, other chemical fibers, or the like can be substituted.

  The floor plate 25 has an overlapping margin raised downward from each side of a regular hexagonal base portion 25b in which an opening 25a for defecation is formed. The floor plate 25 is overlapped with the upper end edge of the toilet tub wall 22 so that the base portion 25b is aligned with the upper end edge of the toilet wall 22 and the overlapping margin of the floor plate 25 is outside to secure watertightness with an adhesive or the like. Cover the top opening of the wall. For example, the floor plate 25 has a thickness having a load resistance of about 100 kg and can be mounted with a known simple toilet seat or chair, or a dedicated toilet (not shown). Therefore, the size and position of the opening 25a are arbitrary. Moreover, you may form an enclosure etc. according to a condition. At this time, the enclosure can use a hollowed portion of the opening 25a. In addition, as a dedicated toilet, for example, it can be attached to the floor board 25 so as to be slidable or rotatable on the basis of the opening 25a. In addition, the dedicated toilet can be made of plastic or paper that can be folded, stretched, assembled, and disassembled, integrally molded of polystyrene foam and Tetron sheet, or other materials.

  FIG. 7 is another explanatory view showing the procedure for assembling the simple toilet, and shows an example in which the divided body 31 and the divided body 32 are combined. When the simplified toilet 1 is used, each part is taken out from the box 2, and as shown in FIG. 7, the divided body 32 is assembled to the toilet unit 20, and then the divided body 31 is assembled to the divided body 32. In this case, the wall surface 31g and the wall surface 32g, the wall surface 31h and the wall surface 32h, the wall surface 31i and the wall surface 32i, the wall surface 31j and the wall surface 32j, and the wall surface 31k and the wall surface 32k can be coupled in the vertical direction. They are connected using hooks that are upward and downward, eyelets, various adhesives, and the like. Thereafter, the roof 16 is assembled. Finally, the door 13 is attached and the assembly of the simple toilet 1 is completed. Therefore, the simple toilet 1 can be assembled without having a special skill. Moreover, since the lightweight state is maintained immediately after assembly (before use), movement such as adjustment of the arrangement can be easily performed as it is or in a state where only the toilet unit 20 is assembled.

  On the other hand, when disassembling the simple toilet 1, only the peripheral wall unit 10, that is, the roof 16 and the divided bodies 31 and 32 are disassembled in the reverse procedure to the above, and the toilet unit 20 is incinerated as a unit. Can be used for disposal. That is, since the toilet bowl unit 20 can accommodate filth as it is, it can be stored while filth is accommodated while ensuring the filth storage capacity, and can also be incinerated.

  FIG. 8 is another example of an overall perspective view of the simplified toilet 1. As illustrated in FIG. 8, in the simple toilet 1, the toilet bowl unit 20 does not necessarily need to be configured from the regular hexagonal columnar toilet bowl wall 22, and may have any shape. As illustrated in FIG. 8, the toilet bowl unit 20 </ b> A may be provided with an uneven portion on the toilet bowl wall 22. By providing the concavo-convex portion on the toilet tank wall 22, it becomes possible to support a larger load, and it is possible to increase the durability of the toilet tank unit 20A. As described above, the shape of the toilet unit 20 (or the toilet unit 20A) may be any shape as long as the peripheral wall unit 10 can be coupled thereto. The inner wall surface of the toilet unit 20 (or the toilet unit 20A) is formed of a material having a waterproof effect. For example, a waterproof coating is applied to the inner wall surface of the toilet unit 20 (or the toilet unit 20A). It should be noted that the inner wall surface of the toilet bowl unit 20 (or the toilet bowl unit 20A) is not limited to waterproof coating and may be subjected to any treatment as long as it has a waterproof effect.

  FIG. 9 shows an example in which the peripheral wall unit 10 includes three divided bodies 41, 42, and 43 that can be assembled along a direction perpendicular to the height direction. As illustrated in FIG. 9, each of the divided bodies 41, 42, and 43 forms five surfaces of a cylindrical shape having a regular hexagonal cross section. As illustrated in FIG. 9, the divided body 41 includes a plurality of upper ventilation ports 14 on its side surface. By providing the plurality of upper ventilation openings 14, it is possible to suppress the generation of bad odor inside the toilet. For example, ten upper ventilation ports 14 illustrated in FIG. 9 are provided in one wall surface portion 41. In addition, the number of the upper ventilation openings 14 provided in one wall surface part 41 is not restricted to ten, and you may provide how many.

  Each of the divided bodies 41, 42, and 43 forms five surfaces of a cylindrical shape having a regular hexagonal cross section. The divided bodies 41, 42, and 43 include five wall surfaces 41 g, 41 h, 41 i, 41 j, 41 k, wall surfaces 42 g, 42 h, 42 i, 42 j, 42 k, and wall surfaces 43 g, 43 h, 43 i, 43 j, 43 k. Is provided. The peripheral wall unit 10 has a height of 2000 to 2700 mm, and each wall portion 41 has a height of 650 to 900 mm and a width of 600 mm to 700 mm. The divided body 41 may be provided with a wall surface portion 41l. The length in the height direction of the side surface portion 41l is shorter than the length in the height direction of the other side surface portions 41g to 41k, for example, about 300 mm, so that the door 13 can be attached below the side surface portion 41l. Configured. In addition, the wall unit 10 does not need to be 2000-2700 mm in height, and may be any height. Moreover, each wall surface part 41 does not need to be 650-900 mm in height and 600-700 mm in width, and may have any length in both height and width. Furthermore, the length of the side surface portion 41l is not limited to about 300 mm, and may be any length.

  As illustrated in FIG. 9A, the wall surface portions 41g, 41h, 41i, 41j, and 41k and the wall surface portions 42g, 42h, 42i, 42j, and 42k can be coupled to each other. At this time, the wall surface portion 41g and the wall surface portion 42g, the wall surface portion 41h and the wall surface portion 42h, the wall surface portion 41i and the wall surface portion 42i, the wall surface portion 41j and the wall surface portion 42j, and the wall surface portion 41k and the wall surface portion 42k can be coupled in the vertical direction. It is possible to superimpose using upward and downward hooks, eyelets, various adhesives, and the like. Each of the wall surface portions 42g, 42h, 42i, 42j, and 42k and the wall surface portions 43g, 43h, 43i, 43j, and 43k can be coupled to each other. At this time, the wall surface portion 42g and the wall surface portion 43g, the wall surface portion 42h and the wall surface portion 43h, the wall surface portion 42i and the wall surface portion 43i, the wall surface portion 42j and the wall surface portion 43j, and the wall surface portion 42k and the wall surface portion 43k can be coupled in the vertical direction. The hooks can be connected using hooks facing upward and downward, eyelets, various adhesives, and the like. In addition, although the division bodies 41, 42, and 43 are made into 3 division from a viewpoint of the ease of an assembly | attachment, the division | segmentation number is arbitrary. Moreover, although the external appearance of the surrounding wall unit 10 is made into the shape of a regular hexagonal cylinder, it can be a regular polygonal cylindrical body, a polygonal cylindrical body, or a cylindrical body in addition to the regular hexahedral surface.

  In addition, the toilet bowl unit illustrated in FIG. 9A is a toilet bowl unit 20A in which an uneven portion is provided on the toilet tank wall 22 illustrated in FIG. The toilet tank unit may be a toilet tank unit 20 composed of a regular hexagonal columnar toilet wall 22. Further, as illustrated in FIG. 9B, the roof 16 is assembled after the wall surface portion 41 is coupled. And as shown in FIG.9 (c), the door 13 is attached and the simple toilet 1 is assembled. Moreover, as illustrated in FIG. 9C, the simple toilet 1 may be provided with an outer wall 26 surrounding the toilet bowl unit 20A. The outer wall 26 can be coupled to the peripheral wall unit 10 by using upward and downward hooks that can be coupled in the vertical direction, eyelets, various adhesives, and the like.

  FIG. 10 is an example of an overall perspective view of the simplified toilet of the simplified toilet 1. As illustrated in FIG. 10, the simple toilet 1 includes a stay 27. One end of the stay 27 is coupled to the lower end of each wall surface portion 43 constituting the peripheral wall unit 10, and the other end is configured to be in contact with the ground. The other end of the stay 27 is in contact with the ground at least on the “surface”, and a “weight” (for example, a heavy object such as a stone, a block, a sand bag, or a water bag) is placed on the surface opposite to the ground. be able to. As illustrated in FIG. 10, the shape of the stay 27 is substantially rectangular, and one of the short sides thereof is coupled to the lower end of each wall surface portion 43. Further, in the stay 27, the other short side is provided with a portion that is in contact with the ground by a "surface". The shape of the stay 27 is not limited to a substantially rectangular shape, and may be any shape such as a substantially triangular shape or a substantially trapezoidal shape.

  As shown in FIG. 10, the stay 27 can be provided in each of the wall surface portions 43 where the door 13 is not provided in the peripheral wall unit 10. In the example of FIG. 10, it is provided at one end of each of the wall surface portion 43g, the wall surface portion 43h, the wall surface portion 43i, the wall surface portion 43j, and the wall surface portion 43k. Note that the example of FIG. 10 is merely an example, and the stay 27 may be provided on the wall surface portion 43 where the door 13 is provided. Further, the stay 27 may be provided on the entire wall surface portion 43, or the stay 27 may be provided on a part of the wall surface portion 43. The stay 27 can be made of plastic, paper, or other materials.

  As described above, one end of the stay 27 is coupled to the lower end of each wall surface portion 43 of the peripheral wall unit 10 of the simplified toilet 1, and the other end is in contact with the ground, so that a "weight" can be placed. The durability against the force from the lateral direction on the simplified toilet 1 (that is, the force from the direction perpendicular to the peripheral wall unit 10) can be ensured. For example, even if a force is applied to the simplified toilet 1 from the side by wind, the stay 27 has durability, so the possibility that the simplified toilet 1 will shake or fall down is reduced. Can do.

  As described above, the simple toilet 1 can be assembled without having a special skill. Moreover, since the lightweight state is maintained immediately after assembly (before use), movement such as adjustment of the arrangement can be easily performed as it is or in a state where only the toilet unit 20 is assembled.

  On the other hand, when disassembling the simple toilet 1, only the peripheral wall unit 10, that is, the roof 16 and the divided bodies 31 and 32 are disassembled in the reverse procedure to the above, and the toilet unit 20 is incinerated as a unit. Can be used for disposal. That is, since the toilet bowl unit 20 can accommodate filth as it is, it can be stored while filth is accommodated while ensuring the filth storage capacity, and can also be incinerated.

  As described above, the simple toilet 1 according to the second embodiment of the present invention is lightweight, can be easily assembled and disassembled while ensuring privacy, and has a filth storage capacity. It has the effect of being able to be incinerated while being secured, and is useful for all simple toilets that can be installed in the field when a disaster occurs or when an outdoor event is held.

  In the first embodiment and the second embodiment, the simple toilet 1 is not limited to corrugated cardboard, for example, a material made by highly compressing a resin material, paperboard, other chemical fibers, or the like. Any material may be used. For example, the simple toilet 1 may be formed of a plastic material. Further, the peripheral wall unit 10 of the simple toilet 1 may be formed of a cardboard, paperboard, or plastic panel structure.

  The sheet used in the simplified toilet 1 is, for example, a paperboard, a resin sheet, or a paper cardboard sheet. In the simple toilet 1, for example, a combustible waterproof coating treatment or the like is preferably performed on the wall surface in the toilet bowl or the upper surface of the floor board. In addition to a resin sheet and a paper cardboard sheet, a sheet material that is made by highly compressing recycled paper, other chemical fibers, or the like can be used instead.

  Further, the bottom surface of the toilet bowl unit 20 (or the toilet bowl unit 20A) has a structure in which a “claw” of a forklift or a hand truck pallet can be inserted.

  FIG. 11 is a diagram illustrating a configuration example of the bottom surface of the toilet bowl unit 20 (or the toilet bowl unit 20A). The example shown in FIG. 11A is an example of the bottom surface of the toilet unit 20A. The bottom surface of the toilet unit 20A has a substantially regular hexagonal shape, and a convex portion 50 is provided in the vicinity of the center of each side of the substantially regular hexagonal shape. In addition, one end 51 of a support column that supports the toilet tank unit 20A is provided at the center of the bottom surface of the toilet tank unit 20A, and the shape thereof is a substantially regular hexagon. Then, as illustrated in FIG. 11A, the position of the convex portion 50 on one side of the bottom surface and the one end 51 of the column on the bottom surface of the toilet unit 20 </ b> A are “claws” of a forklift or hand truck pallet (see FIG. 11A). 11 (indicated by a dotted line in FIG. 11) are arranged in a position where insertion is possible. That is, the convex portions 50 on each side of the bottom surface of the toilet unit 20A have a size equal to or smaller than the interval between two “claws” of a forklift or a hand truck pallet, and the “claws” extend from each side of the bottom surface to the bottom surface. It can be inserted at the bottom. In addition, the size of the one end 51 of the support column is equal to or smaller than the interval between the two “claws” of the forklift or the hand truck pallet, and the “claw” inserted from each side of the bottom surface does not hit the one end 51 of the support column. In addition, it can be inserted into the lower part of the bottom surface.

  Moreover, as illustrated in FIG. 11B, a recess 52 for inserting a “claw” of a forklift or a hand truck pallet may be provided on the bottom surface of the toilet bowl unit 20A. In this case, the “claw” of the forklift or hand truck pallet can be inserted below the bottom surface of the toilet unit 20A along the recess 52.

  In the above description, when there are descriptions such as “perpendicular”, “parallel”, and “plane”, these descriptions are not strict meanings. In other words, “vertical”, “parallel”, and “plane” allow tolerances and errors in design, manufacturing, etc., and mean “substantially vertical”, “substantially parallel”, and “substantially plane”. . Here, the tolerance and error mean units in a range not departing from the configuration, operation, and effect of the present invention.

  Further, in the above description, when there are descriptions such as “same”, “equal”, “different”, etc., in terms of external dimensions and sizes, these descriptions are not strictly meant. That is, “same”, “equal”, “different” means that tolerances and errors in design, manufacturing, etc. are allowed, and “substantially the same”, “substantially equal”, “substantially different”. . Here, the tolerance and error mean units in a range not departing from the configuration, operation, and effect of the present invention.

1 Simple toilet 10 Peripheral wall unit 11 Divided body 12 Divided body 13 Door (entrance / exit)
14 Upper Ventilation Port 15 Lower Ventilation Port 16 Roof 20 Toilet Unit 21 Bottom Plate 22 Toilet Wall 23 Partition Wall 24 Reinforcement Member 25 Floor Plate 25a Opening 31 Divided Body 32 Divided Body 41 Divided Body 42 Divided Body 43 Divided Body

Claims (3)

A peripheral wall unit having at least one doorway and a ventilation opening; and a toilet bowl unit having a toilet bowl wall below a floor plate in which an opening for defecation is formed inside the peripheral wall unit;
The peripheral wall unit is
It is divided so that it can be assembled along the height direction or a direction perpendicular to the height direction, and has a wall surface portion that is cylindrical in the assembled state,
The toilet bowl unit is
A bottom plate that overlaps the lower edge of the toilet wall and covers the lower end opening of the toilet wall,
The floor board overlapping the upper end edge of the toilet tub wall and covering the upper end opening of the toilet tub wall;
A combustible waterproof coated inner wall,
A dedicated toilet of polystyrene foam mounted on the floor board,
Simple toilet equipped with. The simplified toilet according to claim 1, wherein the toilet bowl unit is formed of a combustible waterproof coated material. The simplified toilet according to claim 1 or 2, wherein the peripheral wall unit has a panel structure made of cardboard, paperboard, or plastic.

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