JPH1147033A - Toilet for emergency - Google Patents

Abstract

PROBLEM TO BE SOLVED: To execute usage for long period with little maintenance by providing lid parts in the entrance part of a manhole so as to be freely attachable/detachable, adopting the entrance part as an evacuation port in a toilet and permitting a shielding part for covering the circumference of the entrance port to be a toilet space. SOLUTION: The lid parts 3 and 10 arranged in the entrance part 33 of the manhole 30 so as to be freely attachable/detachable are provided and the lid parts 3 and 10 are opened so as to adopt the entrance port 33 to be the evacuation port in the toilet. In the toilet, the shielding part 5 for covering the circumference of the entrance part 33 is provided and the inside of the shielding part 5 is made to be the toilet space. In the shielding part 5, a support part 6 provided at a lid part 3 side, a column part 7 supported by a support part 6, a roof part 8 provided in the upper part of the column part 7 and a sheet part 9 dropped from the roof part 8 are arranged. Besides, the first lid part 3 arranged in the entrance part 33 of the manhole 30 so as to be freely attachable/detachable and the second lid part 10 arranged in the opening part 4 formed in the first lid part 3 so as to be freely attachable/detachable are provided, the second lid part 10 is opened and, then, the opening part 4 is made to be the evacuation port.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an emergency toilet used in a disaster or the like.

[0002]

2. Description of the Related Art In general, an emergency toilet which is installed for emergency use in a disaster or the like is provided with a box forming a private room space having a door, a toilet provided on a floor portion of the box, and a toilet provided below the toilet. The tank has a tank structure. And
The waste collected in the tank is collected by a vacuum car and reused.

[0003]

However, in the event of a large-scale disaster such as a great earthquake, it is difficult to arrange such a simple toilet in various places.
There is a possibility that the number of victims will be enormous, which may hinder the defecation of residents.

In such a case, even if a simple toilet prepared in advance can be installed, the number of available toilets is limited and it takes days to restore traffic. It cannot be used, and if the capacity of the toilet tank is small, it will become unusable in a short period of time.

Thus, when a large-scale disaster occurs,
The toilet problem is a serious and urgent problem along with the problem of clothing, food and shelter. SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and has as its technical object to provide a disaster toilet that can be used for a long period of time with little maintenance.

Another object of the present invention is to provide a disaster toilet that can be easily installed. Furthermore, it is a technical task to provide a low-cost disaster toilet. Also,
A technical task is to provide a disaster toilet that can be easily used by users.

[0007]

SUMMARY OF THE INVENTION The present invention is an emergency toilet, and is configured as follows to solve the above-mentioned technical problem.

That is, lids 3 and 10 which are detachably provided at the entrance 33 of the manhole 30 are provided, and when the lids 3 and 10 are opened, a toilet having the entrance 33 as a toilet port is provided. In addition, a shielding part 5 is provided to cover the periphery of the entrance part 33, and the inside of the shielding part 5 is used as an emergency toilet as a toilet space.

The shielding portion 5 includes a support portion 6 provided on the lid portion 3 side, a column portion 7 supported by the support portion 6, a roof portion 8 provided above the column portion 7, And a seat portion 9 hanging down from the roof portion 8.

[0010] The support portion 6 is not provided on the lid portion 3 side,
It can be provided outside the lid 3. In this case, the support portion 6 can be provided, for example, on a road surface near the entrance portion 33 of the manhole.

The support portion 6 may be a support hole (6) into which the lower end of the column portion 7 is fitted. The present invention also provides a first lid 3 detachably installed at the entrance 33 of the manhole 30 and a second lid 10 detachably installed at the opening 4 formed in the first lid 3. And the second lid 10
By opening the lid, an emergency toilet having the opening 4 as a defecation port was obtained.

Hereinafter, important components of the present invention will be further described. [First Cover 3, Opening 4] The first cover 3 is provided in place of a general manhole cover, and the outer peripheral portion has the same shape as the manhole cover.

An opening 4 is formed at the center of the first lid 3. The opening 4 is, in short, a dropping port for excrement at the time of defecation, and is desirably formed in a rectangular shape with rounded corners. The opening 4 may be provided with a plurality of metal fittings 11 for preventing a fall of a child or the like. The metal fittings 11 may be provided in a lattice shape.

The upper surface of the first lid 3 is preferably provided with irregularities for preventing slippage. [Second Lid Part] The second lid part 10 is a lid for closing the opening 4, and is detachably mounted on the first lid part 3.

The lid in the present invention is not limited as long as the defecation opening is formed by opening the lid. Therefore, the first lid 3 can be attached to and detached from the first lid 3. Second
The cover 10 may be used.

Since the lids (the first lid and the second lid) require strength, cast iron is preferable. [Shielding part 5] The shielding part 5 is for hiding the toilet user from the outside, and comprises a pillar part 7, a roof part 8, a seat part 9
, And the appearance is cylindrical or prismatic. [Supporting part 6] The supporting part 5 is for holding the pillar part 7 which is a supporting bone of the shielding part 5, and is provided on the lid part (first lid part) 3 or the road surface 1. The support part 5 includes, for example, a pillar part 7.
It may be a support hole for fitting the lower end of the
It may be a protruding piece that fits into the tubular column 7. [Pole section 7] The column section 7 is a supporting bone of the shielding section 5,
It is fixed by inserting it into the cover 3 or a support hole (support) 6 provided in the road surface 1. The material of the column 7 is preferably a metal pipe. [Roof section 8] The roof section 8 is located at the top of the shielding section 5, and can be configured with a dome made of a synthetic resin or a structure similar to an openable / closable umbrella. [Seat portion 9] The sheet portion 9 is an outer skin portion of the shielding portion 5, and can be constituted by, for example, a cloth, a sheet made of a synthetic resin, or the like.

It should be noted that the door is opened and closed so that people can enter and exit.
It is preferable to form an opening / closing opening in a part of the seat portion 9 and close the opening / closing opening with a fastener or a magic fastener. The manhole of the present invention is normally used as an inspection port for workers to enter and exit the pipeline. The emergency toilet of the present invention is preferably implemented in a sewer manhole.

The emergency toilet is not limited to a sewer manhole. For example, a large-scale tank dedicated to human waste may be buried underground and installed in a manhole connected to this tank.

Since the emergency toilet of the present invention is installed at the entrance of a manhole such as a sewer, since human waste directly falls from the manhole to the sewer, the number of times of use depends on the capacity of the human waste tank as in a general simple toilet. Is not constrained.
Therefore, it can be used for a long time without the need for maintenance of a worker by a vacuum car or the like.

[0020]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The emergency toilet according to the present invention will be described below in more detail with reference to the embodiment shown in FIGS.

<First Embodiment> A first embodiment of the present invention will be described with reference to FIGS. As shown in FIG. 5, the emergency toilet is installed above a manhole 30 provided on a road surface 1 such as in a park.

On the upper part of the manhole 30, there is provided a base part 2 on which a cover of the manhole is placed. The base 2 is integrally attached to the manhole 30 when paving the road surface 1.

The base 2 has a diameter of 70c.
A first lid 3 which is a disk-shaped lid of about m is fitted. The first lid 3 is made of cast iron, and has an uneven surface (not shown) for preventing slippage on an upper surface thereof.

At the center of the first lid 3, a rectangular opening 4 having a length of about 50 cm and a width of about 30 cm is formed. The opening 4 is an opening for dropping human waste during defecation, and is desirably formed in a rectangular shape with rounded corners.
The opening 4 is provided with two metal fittings 11, 11 in order to prevent a user such as a child from falling.
A jaw 3a is formed around the opening 4,
When not used as a toilet, on this jaw 3a,
A second lid 10 that closes the opening 4 is placed. By installing the second lid 10, the upper surface of the first lid 3 becomes flat like a conventional manhole lid. The second lid 10 is also made of cast iron, and the second lid 10 is provided with handles 10a, 10a. Further, a support hole 6 as a support portion is provided at an end of the first lid portion 3.
Is provided.

Further, the first lid 3 and the second lid 10 include:
In order to prevent mischief during normal times, a key mechanism may be provided so that the cover opening operation is performed only by the administrator. First
A shield 5 is provided around the lid 3. The shielding portion 5 is for concealing a person who is using the toilet in the toilet, and includes a pillar portion 7, a roof portion 8, and a seat portion 9.

As shown in FIG. 1, the pillar 7 is formed by bending a metal pipe, and the lower end thereof is inserted into the support hole 6. The pillar 7 is formed so as to be dividable into a distal end 7b, a middle 7c, and a proximal end 7d, so that the entire component can be compactly accommodated in normal times. Further, a post portion 7a having a hole for inserting a pipe is provided at an upper end of the column portion 7, so that a support pipe 8a for supporting the entire roof portion 8 can be inserted from above.

The base ends of four to eight support arms 8b are pivotally supported in the middle of the support pipe 8a, and the support arms 8b support the outer cover 8c. These pipes 8
a, the support arm 8b, and the outer skin 8c constitute the roof portion 8.

The roof 8 has the same structure as an openable umbrella, and can be opened and closed, and has a dome shape when opened. On the other hand, a C-shaped handrail 1
4 are provided. This is not only a function as a handrail,
There is also a meaning of reinforcement of the shielding portion 5. The handrail 14 includes a handrail base 14b provided integrally with the middle portion 7c, and handrail bodies 14a, 14a detachably connected to left and right ends of the handrail base 14b, respectively. That is, the handrail 14 is also disassembled in normal times, and has a configuration that can accommodate the emergency toilet compactly.

The emergency toilet according to the present embodiment is provided with a rotation preventing mechanism shown in FIG. 6 so that the pillar 7 is not rotated by wind or the like. That is, a hole 7b is formed horizontally in the base of the pillar 7, and one end of an L-shaped iron rod 7c is inserted into the hole 7b. On the other hand, a lock hole 3b is formed in the first lid portion 3, and the other end of the rod 7c is inserted into the lock hole 3b. Thereby, rotation of the pillar portion 7 is prevented, and the shielding portion 5 is stabilized. In addition, the lower end of the column 7 may be formed in a polygonal column shape, and the inside of the support hole 6 may be formed in a polygon corresponding to the lower end of the column 7 to prevent the rotation of the column 7. Good.

A sheet portion 9 made of synthetic resin is hung from the periphery of the roof portion 8. The lower end of the seat portion 9 is at a position where it comes into contact with the road surface 1. Further, a part of the seat part 9 is divided in the vertical direction, and this part is connected by a fastener 15. Then, with the fastener 15 opened, the toilet user can enter and exit the shielding section 5. Further, a knitted ventilation portion 9a is provided at a connection portion between the seat portion 9 and the roof portion 8 in an upper portion of the seat portion 9.
Is provided, so that ventilation in the shielding portion 5 can be performed.

The emergency toilet according to the present embodiment does not require the storage of the toilet, floor, toilet tub (tank), etc., which are the components of a normal simple toilet, as the storage components in normal times. Only the part 5 needs to be stored. Therefore, the storage space is small, and the storage components are light and small, so that the transportation operation can be easily performed. In addition, since the shielding portion 5 is supported by one pillar (the pillar portion 7), the components can be made more compact.

Further, since the support portion 6 for supporting the column portion 7 is provided on the first cover portion 3, it is only necessary to replace the normal manhole cover with the cover portion of the present invention. Instead, you can be prepared for an emergency. And the first lid 3
By bending the lower end of the pillar 7 attached to the side, the distance between the user during use of the toilet and the shield 5 was secured, and a sufficient space in the shield 5 could be secured.

When the second cover 10 is attached, the cover of the present invention can be used as a normal manhole cover, and does not hinder traffic. Further, since defecation flows through the sewer 20, it is not necessary to collect human waste as in a conventional emergency toilet, and it is possible to cope with a great earthquake or the like.

Further, in the emergency toilet according to the present embodiment, since the floor of the toilet is at the same height as the road surface 1, it is necessary to go up and down stairs corresponding to the height of the toilet tank as in a conventional simple toilet. Since it is not available, it is easy to use for the elderly and the disabled.

In this embodiment, only one pillar 7 is used. However, it is a matter of course that the shield 5 may be supported by two or more pillars. In this case, a plurality of support portions 6 may be provided corresponding to the number of pillar portions 7. <Embodiment 2> Embodiment 2 of the present invention will be described with reference to FIGS.

In this embodiment, the support holes 6 for supporting the pillars 7 are provided.
Is embedded not on the first lid 3 but on the road surface 1 side outside the first lid 3. For this reason, the lower end of the column 7 is separated from the first lid 3 (the lower end of the column 7 is separated from the manhole 30), and it is not necessary to curve the column 7 complicatedly.

The other configuration is the same as that of the first embodiment, and the description is omitted. Third Embodiment A third embodiment of the present invention will be described with reference to FIG.

In the present embodiment, the first lid 3 is provided with
2 is provided. At one end of the opening 4, a comb 12 is provided as shown. Kinkaku 12 has a function of preventing bouncing of urine and indicating the front and rear of the toilet.

The comb 12 is formed of a metal or a synthetic resin in a plate shape, and the lower end thereof is pivotally supported by the first lid 3 with a shaft 13. As a result, Kinkakushi 1
2 can be folded in the direction of arrow F from the standing state shown in FIG. In the folded state, when the comb 12 is in contact with the metal fitting 11, the position is lower than the jaw 3 a, so that there is no problem in placing the second lid 10.

The other configuration is the same as that of the first embodiment, and the description is omitted.

[0041]

According to the present invention, since human waste is directly discharged into a sewer or the like, there is no need to collect human waste and the like, and it is possible to provide a disaster toilet which can be used for a long time with little maintenance.

Also, since there is no need to assemble the toilet, floor, toilet tub, etc., the emergency toilet can be easily set up and removed. In addition, since only the shielding part is required for the storage components in normal times, the storage components can be made lightweight and compact, the storage efficiency can be improved, and the transportation work is also facilitated.

Further, in the installation of the emergency toilet of the present invention,
In addition to providing the shielding part, it is only necessary to replace the manhole cover, so that a low-cost disaster toilet can be provided.

Since the floor of the toilet is at the same height as the road surface, it is possible to provide a disaster toilet that can be easily used by the user.

[Brief description of the drawings]

FIG. 1 is a sectional view of an entire emergency toilet according to a first embodiment of the present invention.

FIG. 2A is an emergency toilet according to the first embodiment of the present invention.
It is sectional drawing in the -A line.

FIG. 3 is a perspective view showing the entire emergency toilet according to the first embodiment of the present invention.

FIG. 4 is a perspective view showing a first lid of the emergency toilet according to the first embodiment of the present invention.

FIG. 5 is a perspective view showing a state in which the emergency toilet according to the first embodiment of the present invention is installed in a manhole.

FIG. 6 is a cross-sectional view showing a state in which the pillar portion is fixed to the lid in the emergency toilet according to the first embodiment of the present invention.

FIG. 7 is a sectional view of the entire emergency toilet according to the second embodiment of the present invention.

FIG. 8B shows the emergency toilet according to the second embodiment of the present invention in FIG. 7B.
It is sectional drawing in the -B line.

FIG. 9 shows the emergency toilet according to the third embodiment of the present invention.
It is sectional drawing which shows the attachment state of the cover part to the cover part.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Road surface 2 Manhole 3 1st lid part (lid part) 4 Opening part 5 Shield part 6 Support hole (support part) 7 Column part 8 Roof part 9 Sheet part 10 2nd lid part 14 Handrail 20 Sewer 30 Manhole 33 Entrance part

Claims (5)

[Claims] 1. A toilet which is detachably provided at an entrance of a manhole and which is opened to open the lid so as to cover the periphery of the entrance in a toilet using the entrance as a toilet port. An emergency toilet, characterized by providing a toilet space inside the shield part. A cover provided on the side of the cover, a column supported by the support, a roof provided on the top of the column, and hanging from the roof. The emergency toilet according to claim 1, further comprising a seat portion. 3. The emergency toilet according to claim 2, wherein said support portion is provided outside said lid portion instead of being provided on said lid portion side. 4. The emergency toilet according to claim 2, wherein said support portion is a support hole into which a lower end of said pillar portion is fitted. 5. A system according to claim 1, further comprising a first lid detachably installed at an entrance of the manhole, and a second lid detachably installed in an opening formed in the first lid. An emergency toilet, wherein the opening is used as a defecation port by opening the lid.