JPH07113340A - Underground installed simplified rest room - Google Patents

Abstract

PURPOSE:To use a simplified rest room by way of lifting it up at the time of an event, etc., when a crowd of people gather and at the time of emergency of a large earthquake, etc., by previously burying it at a square and in a park planned as an event place where the crowd of people gather and a place of refuge at the time of a disaster of the large earthquake, etc. CONSTITUTION:This device is used when city functions are paralyzed and when a crowd of people are short of places to gather and urinate. A unit is made by burying an external housing 2 mainly made of fiber reinforced plastic underground and building an internal housing 1 made of a single or a plural number of fiber reinforced plastic plates connected to each other as a main material in the inside of the external housing 2. The internal housing 1 is devised free to slide vertically, and a fixture 10 installed inside above the external housing 2 or a closing cover 8 of the unit is made as an engagement part of the internal housing 1 at the time when the internal housing 1 appears on the ground surface.

Description

Detailed Description of the Invention

[0001]

[Field of Industrial Application] The present invention is buried in advance in an event venue where the masses gather, or in a plaza or a park that is planned as an evacuation site in the event of a great earthquake or other earthquake, and crowds gather at the events. It is an underground buried simple toilet that can be pulled up and used in an emergency such as a disaster or a big earthquake.

[0002]

2. Description of the Related Art Conventionally, simple toilets that are supposed to be used for event venues where the masses gather or for earthquakes such as large earthquakes are used by temporarily transporting the simple toilet facilities that are normally used, There were many things to assemble as needed, and the former was not enough in an emergency, but the latter had problems in storage and transportation.

[0003]

SUMMARY OF THE INVENTION According to the present invention, when a large earthquake occurs, urban functions are disrupted, particularly electricity and water and sewage are stopped, and drainage pipes in a building are damaged, so that the function of the flush toilet is reduced. It is expected that they will be paralyzed.

The invention was invented to require a temporary toilet facility until such a function is restored. By arranging the required amount in a required place in a normal time, an emergency can be realized. Regardless of the procurement method, road conditions, and transportation conditions at the time, privacy is protected and the product can be used immediately with a simple operation when necessary.

[0005]

The present invention is used when a city function is paralyzed or when a crowd gathers to provide a shortage of urine, and an external housing 2 made mainly of fiber reinforced plastic is used. A unit is made by accommodating an inner housing 1 which is buried underground and has a single or a plurality of connected fiber-reinforced plastics as a main material, and the inner housing 1 is slidable vertically and is installed above an outer housing 2. The fixing tool 10 or the closing lid 8 of the unit is used as a locking portion of the inner housing 1 when the surface is exposed.

A deodorizing liquid tank 6 directly connected to the paper housing 4 and the spray gun 5 is built in the inner housing 1, and a human waste discharge pipe 7 is connected below the outer housing 2 via a human waste discharge port 3. It is characterized by that.

Further, in order to reduce the weight of the inner housing, a tough sheet 15 is used, and the entrance and exit are fasteners 13.
It is characterized by opening and closing with.

Further, in the plurality of units, the entrance / exit of the inner housing 1 is opened / closed in a direction different from the entrance / exit of the adjacent inner housing 1.

[0009]

[Operation] The operation will be described in detail below with reference to the drawings. In use, the weight and structure are calculated so that at least two people can use it in an unpowered state such as electricity and water. That is, the inner housing 1 which is previously buried in the ground
Has a structure such that the lid portion can be removed and the hand winch 12 can be used to easily lift it. Therefore, the inner housing 1 housed in the outer housing 2 can be directly pulled up to the surface of the earth and fixed by the fixture 10. Just locked, it can be used as a simple toilet on the spot, and there is no need to procure other materials or items.

Further, the outer housing 2 immediately becomes a toilet bowl, and since the housing has a large storage capacity of 3.05 dl or more, it can be continuously used for a long period of time.

By disposing the excrement discharge port 3 below the outer housing 2 and connecting it to the excrement discharge port pipe 7, the excrement of excrement is eliminated one by one so that there is no fear of storage.

Since the simple toilet used in the present invention is mainly made of FRP, it is excellent in corrosion resistance, but the material of the inner housing 1 is not limited to plastic or metal centering on FRP, but a strong sheet. The columns and beams are made of a material that can be expanded, contracted, connected, and stretched, and the required length can be freely obtained. In that case, the doorway 9 is opened and closed by a fastener to replace the door. This structure makes it even easier and allows installation without the need for a manual winch 12. It can be exposed on the surface of the earth to surround it, and the ceiling part is made of a light-transmissive sheet.

As shown in FIG. 3 of the second embodiment and FIG. 5 of the third embodiment, in the plurality of units, the inlet / outlet 9 of the inner housing 1 is opened in different directions in order to use a simple toilet. This is because the privacy protection at the time was taken into consideration.

The inner housing 1 may be cylindrical, and the outer wall of the outer housing 2 has a rib structure for the purpose of reinforcing the outer periphery of the outer housing 2 for the purpose of reinforcing the pressure resistance (earth pressure). Is good.

In addition to the deodorant and sterilizer, the inner housing 1 is provided with a mounting shelf 14 capable of preliminarily containing toilet paper, sanitary products, emergency food and other disaster supplies. I have to.

As shown in FIG. 4, the hoisting of the inner housing 1 is carried out by pulling up a hoisting tool 18 via a pulley 17 by a manual winch.

Unit closing lid 8 and outer housing 2
Is normally tightened with wing nuts and bolts, and can be opened manually without tools in the event of a disaster, but to prevent tampering during normal times, it is tightened with wing nuts and bolts. The tool is provided with a corrosion-resistant combination key, and the unlocking number is provided by the installer to inform the general public through a disaster prevention radio or a disaster prevention person in charge of a number that is easy to remember.

Various configurations such as a cylindrical shape, a rectangular shape, and a rectangular shape are prepared for the inner housing 1 and the outer housing 2, and it may be determined in consideration of the installation place.

Basically, one outer housing 2 can accommodate one inner housing 1 as shown in FIG. 1 or a plurality of inner housings 1 as shown in FIGS. ing.

In normal times, in order to generally recognize the existence of this equipment, the lid part is arranged so that it is slightly exposed to the surface of the earth, and it is made of a material that can bear the load, and is lined with a metal closing lid. Is.

Further, as shown in FIGS. 1 and 7, the fixture 10 disposed at the upper corner of the outer housing 2 is normally held by the inner housing 1, but the inner housing 1 is exposed to the surface. When used, it projects and is configured to lock the bottom of the inner housing 1.

[0022]

INDUSTRIAL APPLICABILITY As described above, the underground buried type simple toilet according to the present invention can be used for a large-scale event venue that is temporarily opened, a plaza or a park that is planned as a condemnation place in the event of a disaster such as a large earthquake. Since it was buried in advance, it became possible to supply temporary emergency toilets as needed with simple operations during the gathering of crowds at the event and before functional recovery after a disaster.

[Brief description of drawings]

FIG. 1 is a schematic view of a usage state of an underground buried type simple toilet used for implementing the present invention.

FIG. 2 is a diagram showing a first embodiment of a surface-exposed state of an underground buried simple toilet used for implementing the present invention.

FIG. 3 is a diagram showing a second embodiment of a surface-exposed state of an underground buried type simple toilet used for implementing the present invention.

FIG. 4 is a state drawing of an underground buried type simple toilet used for implementing the present invention.

FIG. 5 is a plan view of the ground surface portion of the third embodiment of the underground buried portable toilet used for implementing the present invention.

FIG. 6 is a use state diagram of a third embodiment of the underground buried type simple toilet used for implementing the present invention.

FIG. 7 is a view showing a state in which a locking tool arranged at an upper corner of an outer housing used for implementing the present invention is used.

[Explanation of symbols]

 1: Inner housing 2: Outer housing 3: Human waste outlet 4: Paper container 5: Spray gun 6: Deodorant liquid tank 7: Human waste drain pipe 8: Unit closing lid 9: Inlet / outlet 10: Fixture 11: Spring 12: Manual winch 13: Fastener 14: Mounting shelf 15: Sheet 16: Rib 17: Pulley 18: Lifting tool

Claims (5)

[Claims] 1. An outer housing mainly made of fiber reinforced plastic is buried underground, and a single or plural connected inner housing mainly made of fiber reinforced plastic is built into the unit to form a unit. An underground buried type simple toilet characterized in that it is slidable up and down, and a fixture installed above an outer housing or a closing lid of the unit is used as a locking portion of the inner housing when the surface is exposed. 2. The underground buried type simple toilet according to claim 1, wherein the deodorizing liquid tank directly connected to the paper housing and the spray gun is housed in the inner housing. 3. The underground buried type simple toilet according to claim 1, wherein a human waste discharge port is provided below the outer housing and is connected to a human waste discharge pipe. 4. The underground buried type simple toilet according to claim 1, wherein the inner housing is made of a strong sheet, and the entrance and exit is opened and closed by a fastener. 5. The underground buried type simple toilet according to claim 1, wherein the entrance of the inner housing is opened and closed in a direction different from the entrance of the adjacent inner housing in the plurality of units.