JP3853475B2 - Emergency toilet - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an emergency toilet used in a disaster or the like.
[0002]
[Prior art]
Generally, an emergency toilet that is installed on an emergency basis in the event of a disaster includes a box that forms a private space with a door, a toilet provided on the floor of the box, and a tank provided below the toilet. It has a structure. Then, the urine collected in the tank is collected by a vacuum car and used again.
[0003]
[Problems to be solved by the invention]
However, in the event of a large-scale disaster such as the Great East Japan Earthquake, it is difficult to even place this kind of simple toilet in various places, and the number of victims has increased, resulting in the defecation of residents. There is a risk of trouble.
[0004]
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 the traffic. A small stool capacity makes it unusable in a short period of time.
[0005]
In this way, when a large-scale disaster occurs, the toilet problem becomes a serious and urgent problem together with the clothing, food and housing problem.
This invention is made | formed in view of the said matter, and makes it a technical subject to provide the toilet for disasters which can be used for a long period of time with little maintenance.
[0006]
It is also a technical problem to provide a disaster toilet that can be easily installed.
Furthermore, it is a technical problem to provide a low-cost disaster toilet.
It is also a technical problem to provide a disaster toilet that can be easily used by a user.
[0007]
[Means for Solving the Problems]
The present invention is an emergency toilet, and is configured as follows in order to solve the technical problems described above.
[0008]
That is, in the toilet having the entrance 33 as a defecation opening, the entrance 3 is provided in the entrance 33 of the manhole 30 so that the entrance 3 can be opened. The shielding part 5 which covers the circumference | surroundings of the part 33 was provided, and it was set as the emergency toilet which uses the inside of this shielding part 5 as a toilet space.
[0009]
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 on the top of the column portion 7, and the roof portion 8. It is possible to make a structure having a sheet portion 9 suspended from the sheet.
[0010]
The support portion 6 may be provided outside the lid portion 3 without being provided on the lid portion 3 side. In this case, the support portion 6 can be provided, for example, on the road surface in the vicinity of the entrance portion 33 of the manhole.
[0011]
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 includes a first lid 3 that is detachably installed at the inlet 33 of the manhole 30 and a second lid 10 that is detachably installed in the opening 4 formed in the first lid 3. And opening the second lid 10 to provide an emergency toilet with the opening 4 as a defecation opening.
[0012]
Hereinafter, the important components of the present invention will be further described.
[First lid 3, opening 4]
The 1st cover part 3 replaces with the cover of a general manhole, and the shape of an outer peripheral part is formed the same as the cover of a manhole.
[0013]
An opening 4 is formed at the center of the first lid 3. In short, the opening 4 is an excrement dropping port at the time of defecation, and is preferably formed in a rectangular shape with rounded corners. A plurality of metal fittings 11 may be provided in the opening 4 to prevent a child or the like from falling. The metal fitting 11 may be provided in a lattice shape.
[0014]
In addition, it is desirable to provide unevenness for preventing slippage on the upper surface of the first lid 3.
[Second lid]
The second lid 10 is a lid for closing the opening 4, and is detachably installed on the first lid 3.
[0015]
In addition, since the lid part in this invention should just be a thing in which a defecation opening is formed by opening a lid, even if it is the said 1st lid part 3, the 2nd lid | cover attached to and detached from the 1st lid part 3 Part 10 may be used.
[0016]
Moreover, since a cover part (a 1st cover part, a 2nd cover part) requires intensity | strength, cast iron is suitable.
[Shield 5]
The shielding part 5 is for concealing the toilet user from the outside, and includes a pillar part 7, a roof part 8, and a seat part 9, and the appearance is cylindrical or prismatic.
[Supporting part 6]
The support portion 5 is for holding the column portion 7 which is a support bone of the shielding portion 5, and is provided on the lid portion (first lid portion) 3 or the road surface 1. For example, the support portion 5 may be a support hole in which the lower end portion of the column portion 7 is fitted, or may be a protruding piece fitted in the column portion 7 formed in a tubular shape.
[Column 7]
The column part 7 is a support bone of the shielding part 5 and is fixed by being inserted into a support hole (support part) 6 provided in the first lid part 3 or the road surface 1. The material of the column part 7 is preferably a metal pipe.
[Roof 8]
The roof portion 8 is located at the top of the shielding portion 5 and can be configured with a structure similar to a synthetic resin dome or an openable umbrella.
[Sheet part 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 synthetic resin sheet, or the like.
[0017]
Note that an opening / closing port may be formed in a part of the seat portion 9 so as to be opened / closed for people to enter and exit, and the opening / closing port may be fastened with a fastener or a magic fastener.
The manhole of the present invention is used as an inspection port for an operator to enter and exit from a pipeline during normal times. And it is suitable to implement the emergency toilet of this invention in the manhole of a sewer.
[0018]
The installation of the emergency toilet is not limited to a sewer manhole. For example, a large-scale tank dedicated to urine may be buried underground and installed in a manhole connected to this tank.
[0019]
Since the emergency toilet of the present invention is installed at the entrance of a manhole such as a sewer, since the urine falls directly from the manhole to the sewer etc., the number of times of use is not restricted by the capacity of the urine tank as in a normal simple toilet . Therefore, it can be used for a long period of time without the need for maintenance by a worker with a vacuum car or the like.
[0020]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, the emergency toilet of the present invention will be described in more detail with respect to the embodiment shown in FIGS.
[0021]
<Embodiment 1>
Embodiment 1 of this invention is demonstrated based on FIGS.
As shown in FIG. 5, this emergency toilet is installed above a manhole 30 provided on a road surface 1 such as in a park.
[0022]
At the upper part of the manhole 30, a base part 2 for placing a manhole cover is provided. The base portion 2 is integrally attached to the manhole 30 when paving the road surface 1.
[0023]
And on the said base part 2, the 1st cover part 3 which is a disk-shaped cover part about 70 cm in diameter is fitted. The first lid 3 is formed of cast iron, and unevenness (not shown) for preventing slippage is formed on the upper surface thereof.
[0024]
A rectangular opening 4 having a length of about 50 cm and a width of about 30 cm is formed at the center of the first lid 3. The opening 4 is an opening for dropping manure during defecation, and is preferably formed in a rectangular shape with rounded corners. And in order to prevent users, such as a child, falling in the opening part 4, the two metal fittings 11 and 11 are provided. A jaw 3a is formed around the opening 4, and a second lid 10 for closing the opening 4 is placed on the jaw 3a when not used as a toilet. By installing the second lid portion 10, the upper surface of the first lid portion 3 becomes a flat surface like a conventional manhole lid. Note that the second lid portion 10 is also formed of cast iron, and the second lid portion 10 is provided with handles 10a and 10a. Further, a support hole 6 as a support portion is provided at the end of the first lid portion 3.
[0025]
The first lid 3 and the second lid 10 may be provided with a key mechanism to prevent a normal mischief or the like so that the opening operation is performed only by an administrator.
A shield 5 is installed around the first lid 3. This shielding part 5 is for concealing a person who is using the toilet, and is composed of a pillar part 7, a roof part 8, and a seat part 9.
[0026]
As shown in FIG. 1, the column portion 7 is formed by bending a metal pipe, and the lower end thereof is inserted into the support hole 6. Moreover, the column part 7 is formed so that it can be divided into a front end part 7b, a middle part 7c, and a base end part 7d, and the whole component can be accommodated compactly in normal times. Further, a post portion 7a having a pipe insertion hole is provided at the upper end of the column portion 7, and a support pipe 8a for supporting the entire roof portion 8 can be inserted from above.
[0027]
In the middle of the support pipe 8a, the base ends of four to eight support arms 8b are pivotally supported, and the support arm 8b supports the outer skin 8c. The pipe 8a, the support arm 8b, and the outer skin 8c constitute the roof portion 8.
[0028]
The roof portion 8 has the same structure as an open / close umbrella, and can be opened and closed.
On the other hand, a C-shaped handrail 14 is provided below the middle portion 7 c of the column portion 7. In addition to the function as a handrail, this also means the reinforcement of the shielding part 5. The handrail 14 includes a handrail base portion 14b provided integrally with the middle portion 7c, and handrail main bodies 14a and 14a that are detachably connected to the left and right ends of the handrail base portion 14b. In other words, the handrail 14 is also disassembled during normal times, and can be made compact to accommodate the emergency toilet.
[0029]
Further, the emergency toilet according to the present embodiment is provided with a detent mechanism shown in FIG. 6 so that the column part 7 does not rotate due to wind or the like.
That is, a hole 7b is horizontally formed in the base of the column portion 7, and one end of an iron rod 7c formed in an L shape is inserted therein. On the other hand, the first lid portion 3 is formed with a lock hole 3b, and the other end of the rod 7c is inserted into the lock hole 3b. Thereby, rotation of the column part 7 is prevented and the shielding part 5 is stabilized. In addition, while forming the lower end part of the column part 7 in a polygonal column shape, the inside of the support hole 6 may be formed in a polygon corresponding to the lower end shape of the column part 7 to prevent the rotation of the column part 7. Good.
[0030]
A synthetic resin sheet 9 is suspended from the periphery of the roof 8. The lower end of the seat portion 9 is in a position in contact with the road surface 1. Further, a part of the seat portion 9 is divided in the vertical direction, and this portion is connected by a fastener 15. And in the state which open | released the fastener 15, the entrance / exit to the shielding part 5 of a toilet user can be performed now. In addition, a knitted ventilation portion 9 a is provided at a connection portion between the seat portion 9 and the roof portion 8 in the upper portion of the seat portion 9 so that the inside of the shielding portion 5 can be ventilated.
[0031]
The emergency toilet according to the present embodiment does not require storage of toilets, floors, toilets (tanks), etc., which are components of ordinary simple toilets, and only the shielding part 5 is used as a normal storage part. It is only necessary to house. Accordingly, the storage space is small, and the storage components are light and small, so that the carrying work can be easily performed. Moreover, since the shielding part 5 was supported by one support | pillar (column part 7), the component could be made further compact.
[0032]
Moreover, since the support part 6 which supports the pillar part 7 was provided in the 1st cover part 3, it only replaces | exchanges the cover of a normal manhole with the cover part of this invention, and does not require any other construction, Prepare for emergencies. And by curving the lower end part of the column part 7 attached to the 1st cover part 3 side, the distance between the user in use of the toilet and the shielding part 5 can be taken, and the space in the shielding part 5 is ensured enough. I was able to.
[0033]
And if it is in the state which attached the 2nd cover part 10, the cover part of this invention can be used as a normal manhole cover, and it does not become a hindrance of traffic.
In addition, since the stool flows through the sewer 20, it is not necessary to collect urine like a conventional emergency toilet, and can cope with a major earthquake.
[0034]
Furthermore, since the emergency toilet of this embodiment has the same floor as the road surface 1, there is no need to move up and down the stairs for the height of the toilet bowl as in the conventional simple toilet. It became easy to use for the elderly and the disabled.
[0035]
In the present embodiment, the column portion 7 is constituted by only one, but it goes without saying that the shielding portion 5 may be supported by two or more columns. In this case, a plurality of support portions 6 may be provided in correspondence with the number of column portions 7.
<Embodiment 2>
A second embodiment of the present invention will be described with reference to FIGS.
[0036]
In the present embodiment, the support hole 6 that supports the pillar portion 7 is embedded not on the first lid portion 3 but on the road surface 1 side outside the first lid portion 3.
For this reason, the lower end part of the pillar part 7 will be separated from the 1st cover part 3 (the lower end part of the pillar part 7 will leave | separate from the manhole 30), and it becomes unnecessary to curve the pillar part 7 intricately.
[0037]
Since other configurations are the same as those of the first embodiment, description thereof is omitted.
<Embodiment 3>
A third embodiment of the present invention will be described with reference to FIG.
[0038]
In the present embodiment, the first lid 3 is provided with a kinkakushi 12.
As shown in the figure, a kinkushi 12 is provided on one end side of the opening 4.
Kinkushi 12 has functions of preventing the urination of the urine and marking the front and back of the toilet.
[0039]
The kinkushi 12 is formed by forming a metal or a synthetic resin into a plate shape, and a lower end thereof is pivotally supported on the first lid 3 by a shaft 13. Thereby, the kinkushi 12 can be folded in the arrow F direction from the standing state shown in FIG. In the folded state, in a state where the kinkushi 12 is in contact with the metal fitting 11, the position is lower than the jaw portion 3 a, so that the placement of the second lid portion 10 is not hindered.
[0040]
Since other configurations are the same as those of the first embodiment, description thereof is omitted.
[0041]
【The invention's effect】
According to the present invention, since urine is directly discharged into the sewer and the like, it is not necessary to collect urine and the like, and a disaster toilet that can be used for a long time with little maintenance can be provided.
[0042]
Moreover, since assembly work, such as a toilet bowl, a floor part, and a toilet bowl, is not required, an emergency toilet can be set up and removed easily.
Further, since the storage component in the normal state only needs to be the shielding portion, the storage component can be made light and compact, the storage efficiency can be improved, and the carrying work is facilitated.
[0043]
Furthermore, in order to install the emergency toilet according to the present invention, it is only necessary to replace the cover of the manhole in addition to preparing the shielding portion, so that a low-cost disaster toilet can be provided.
[0044]
Moreover, since the floor part of a toilet is the same height as a road surface, it becomes possible to set it as the disaster toilet which a user can utilize easily.
[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. 2 is a cross-sectional view taken along the line AA of FIG. 1 of the emergency toilet according to the first embodiment of the present invention.
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 portion of the emergency toilet according to the first embodiment of the present invention.
FIG. 5 is a perspective view showing a state where 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 fixed state of the column portion 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 a second embodiment of the present invention.
8 is a cross-sectional view of the emergency toilet according to the second embodiment of the present invention, taken along line BB in FIG.
FIG. 9 is a cross-sectional view showing a state where an emergency toilet according to a third embodiment of the present invention is attached to a lid portion of a scouring part.
[Explanation of symbols]
1 Road surface 2 Manhole 3 First lid (lid)
4 Opening 5 Shield 6 Support hole (support)
7 Pillar part 8 Roof part 9 Sheet part 10 Second lid part 14 Handrail 20 Sewer 30 Manhole 33 Entrance part

Claims (3)

A first lid that is detachably installed at the entrance of the manhole, and a second lid that is detachably installed at an opening formed in the first lid,
By opening the second lid, the opening becomes a defecation opening,
An emergency toilet, wherein the first lid is provided with a foldable foldable from an upright state.   The emergency toilet according to claim 1, wherein the kinkoshi is pivotally supported by the first lid portion with a lower end as a shaft. A jaw is formed around the opening, a second lid is placed on the jaw, a plurality of metal fittings are provided in the opening,
3. The emergency toilet according to claim 1, wherein the kinkushi is in a lower position than the chin when the kinkushi is folded and in contact with the metal fitting. 4.

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