JP2656425B2 - Temporary flush toilet equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a temporary flush toilet device which is conveniently installed and used at various outdoor events and construction sites.

[0002]

2. Description of the Related Art Most conventional temporary toilet apparatuses are of a non-wash type. However, with the spread of main flushing, there is a demand for flushing of temporary toilets, and various proposals have been made. The manner of water washing is roughly classified into a washing method using fresh water and a circulation washing method, each of which has the following advantages and problems.

[0003] In the method of washing with fresh water, since the washing water is fresh water, it can be used visually and comfortably. On the other hand, a fresh water tank must be provided. Large tanks are needed to store the amount of water used daily. It is conceivable to provide this tank on the outer surface of the house, behind the ceiling of the house, or the like. Further, as in the simple flush toilet device proposed in Japanese Utility Model Laid-Open No. 4-37682, a structure in which a variable-volume toilet tub is housed in a fresh water tank has a complicated structure and a large burden on production. There's a problem.

On the other hand, in the case of the circulation cleaning system, since the toilet tank also serves as a fresh water tank, it is not necessary to separately arrange the fresh water tank on the wall surface of the house portion. Is also visually uncomfortable.

[0005] As described above, both the fresh water washing system and the circulation washing system have advantages and disadvantages, and the problems of both are eliminated, and the emergence of a system having only advantages is expected.

[0006]

The problem to be solved in the storage type is how to place a large fresh water tank, and the structure is complicated and the burden on manufacturing is reduced. Big things have to be avoided.

[0007]

In order to achieve the above-mentioned object, in order to achieve the above-mentioned object, a house part, a fresh water tank part with a toilet bowl part covered by the house part, and a toilet tank part below the fresh water tank part are formed so as to be freely divided. The house part is formed by forming an entrance and exit on one side and opening the bottom surface, and the fresh water tank part is formed with the upper surface as a floor surface part, the toilet bowl part is formed on the floor part with the fresh water tank part, and the toilet part is formed. A water supply element, which is provided with a toilet dish openably and closably below the bottom of the ball at the lower end of the ball surface, communicates the intake port of the fresh water tank portion with the water outlet of the toilet bowl, and can discharge the fresh water in the fresh water tank portion onto the ball surface. The toilet tub portion is characterized in that a communication port is opened at a position below the toilet dish on the upper surface.

Further, the house part in the present invention may be an integrally molded product, or may be a metal or injection molded resin roof part formed by pressing a metal plate, each side wall part and a door part. May be transported in the disassembled state, assembled freely at the installation site, and disassembled for transportation and collection. In the fresh water tank unit with a toilet, the toilet may be molded into the same body by molding means such as blow molding, or a separately molded resin or ceramic toilet may be integrally attached.

As a water supply element in the fresh water tank unit with a toilet, a water pump is provided by operating a manual pump such as a diaphragm pump by a pedal or a lever, or a motor is turned on / off to operate the pump to supply water. And the like are selected as appropriate.

[0010]

[Function] The upper surface of the fresh water tank is the floor, and the toilet is separated from the fresh water tank on the floor, so the space under the floor, which used to be idle, can be used effectively as a fresh water tank. In addition, the interior of the house can be secured in the same size as before, and the structure of the toilet tub can be prevented from becoming complicated.

[0011] Since the housing part, the fresh water tank part with a toilet part covered by the house part, and the toilet tank part below the fresh water tank part are formed so as to be freely divideable, the independence of each part is maintained and the transportation is carried out. Besides being convenient, it is easy to manufacture, clean, and repair and manage each part, and the economic burden is small.

[0012] Since the toilet bowl is openably and closably provided below the bottom of the bowl at the lower end of the ball surface in the toilet bowl, the odor in the toilet tub can be prevented from rising to the house, and the water supply element can be operated. The fresh water in the fresh water tank can be discharged to the ball surface for cleaning, so that it can be used visually and comfortably.

[0013]

1 to 5 show an embodiment of a temporary toilet device according to the present invention.
A fresh water tank part 2 with a toilet part 3 covered by a house part 1,
It is formed so that it can be divided into the toilet tank part 4 below the fresh water tank part 2.

The house part 1 is composed of a roof part 5, a rear wall part 6, a left side wall part 7, a right side wall part 8, and a front wall part 9, and adjacent side edges of the respective wall parts 6 to 9 are formed. A pair of connecting parts 10,10
And the roof 5 is attached. The roof 5, the rear wall 6, the left side wall 7, the right side wall 8, and the front wall 9 can be disassembled, and the front wall 9 is provided with a door 11 which can be opened and closed to form an entrance / exit 12. ing.

The lower edge flange portion 13 on the bottom side of the opening in the house portion 1 is mounted on the upper surface 4a of the toilet tub portion,
Bolts 16 on the side of the toilet tub 4 penetrate through holes 15 of an appropriate number of seats 14 bulging upward in the lower edge flange portion 13, and a cap nut 17 screwed to the bolts 16 is used for faeces. It is fixed to the tank upper surface 4a so that it can be disassembled.

The fresh water tank part 2 has an upper surface 2a as a floor part 18, and the toilet part 3 is formed at the center of the floor part 18 by partitioning it from the tank part by molding means such as blow molding. And, the toilet outlet at the lower end of the ball surface 3a in the toilet section 3
A toilet plate 19 is provided on the lower side of 3b so as to be freely opened and closed. This toilet dish 19
Is a balance type in which the weight portion 19b side is formed slightly heavier than the dish portion 19a side, and the dish portion 19a abuts against the feces dropout 3b from below and seals the water, so that stool, urine, and fresh water can be removed. When it is loaded, it swings open, and when there is no load, it returns and comes into contact with the feces dropout 3b to close it.

An operation pedal 21 of the water supply element 20 is pivotally supported on the right side on the back side of the floor portion 18, and a fresh water inlet 22 also serving as a maintenance hatch is formed on the left side on the back side. The water supply element 20 communicates from a water intake 23 in the tank to a water outlet 26 of the toilet 3 through a pump 25 installed in a recess 24 below the operation pedal 21 on the floor 18. pump
25 is a bellows structure that can be elastically expanded and contracted in the vertical direction.
25a has an inlet 27 communicating with the water inlet 23 and an outlet 28 communicating with the water outlet 26, and the inlet 27 and the outlet 28 have a check valve 29, respectively.
As the operation pedal 21 in contact with the upper end is depressed, the pump 25 contracts and sends the fresh water stored in the pump from the outlet 28 to the water discharge port 26 side, and the pressure on the operation pedal 21 is reduced. With this, the pump 25 is elastically extended so that fresh water can be drawn from the fresh water tank portion 2 into the pump and stored.

The fresh water tank section 2 is mounted on the upper surface 4a of the toilet tank section. It is detachably engaged with the engaged portion 31 on the upper surface 4a of the toilet tub portion formed corresponding to the portion 30, and is integrally fixed, and can be disassembled by releasing the engaged state.

The toilet tub 4 has an opening 32 formed below the toilet plate 19 on the upper surface 4a and a deodorant packing 33 disposed on the upper surface 4a around the opening 32. The packing 33 is elastically pressed against the bottom surface 2b around the toilet plate 19 in the fresh water tank section 2 so that odor does not leak out. Further, the toilet tub 4 has a pumping port 34 formed in the upper surface 4a on the rear side of the house 1 and the pumping port 34 is closed with a cap 35.

The bolt 16 on the upper surface 4a has the lower half of the bolt on the upper surface.
The engaging portion 31 of the upper surface 4a is screwed and fixed to a nut 36 integrally embedded in the upper surface 4a. The enlarged head of the engaging projection 30 is engaged with the tip of the flange 31a.

Thus, the space between the storage location and the site is housed, the fresh water tank 2 with the toilet 3 and the toilet 4
For the house part 1, the roof part 5 and the rear wall part 6
And the left side wall 7, right side wall 8, and front wall 9 in a disassembled state.
Can be stored and transported.

At the site, first, the toilet tank 4
Then, the rear wall 6 is placed on the toilet tank upper surface 4a and fixed with the cap nut 17, and the left side wall 7, the right side wall 8, and the front wall 9 are sequentially connected to each other via the connecting portion 10. Then, after fixing with the cap nut 17, the roof portion 5 is attached. Thereafter, the fresh water tank portion 2 is inserted from the entrance 12 and pressed against the toilet tank upper surface 4a, and the engaging projection 30 on the tank bottom surface is engaged with the engaged portion 31 of the toilet tank upper surface 4a and fixed. One-touch operation allows quick and easy assembly.

In use, the stool outlet 3b is closed by being water-sealed with the stool 19, so that the odor does not escape into the house part 1 and the dirt on the ball surface 3a is depressed on the operation pedal 21 to remove fresh water. Since water can be supplied and washed, it can be used comfortably. Fresh water can be replenished from the fresh water inlet 22 as needed.

When the present apparatus is collected, the apparatus may be transported as it is, or may be disassembled and transported. When transported in a disassembled state, the communication port 32 in the toilet tub 4 is closed with a dedicated stopper (not shown).

In the above embodiment, the operation petal 21 is moved to the floor 18
However, it may be arranged on the front face of the tank on the side of the entrance 12.

[0026]

【The invention's effect】

A. According to the first aspect, since the fresh water tank section has the upper surface as the floor section and the toilet section on the floor section and the fresh water tank section, the underfloor space that has been idle conventionally can be effectively used as the fresh water tank. Thus, the inside of the house can be maintained in the same size as before, and the structure of the toilet tub can be prevented from becoming complicated.

B. According to the same paragraph, since the housing part, the fresh water tank part with a toilet bowl part covered by the house part, and the toilet tank part below the fresh water tank part are formed so as to be freely divided, the independence of each part is maintained, In addition to being convenient, it is easy to manufacture and repair each part, especially since each part can be washed in a disassembled state, it can be cleaned sufficiently and efficiently, maintenance is very good, and the economic burden is small. .

C. According to the same clause, since the toilet bowl is provided to be freely openable and closable on the lower side of the bowl at the lower end of the ball surface in the toilet section,
The odor in the toilet tub can be prevented from rising to the house, and the water supply element can be operated to discharge the fresh water in the fresh water tank to the ball surface for cleaning. it can.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view illustrating an embodiment of a temporary flush toilet device of the present invention.

FIG. 2 is a cross-sectional view taken along the line II in FIG.

FIG. 3A is an enlarged vertical sectional view taken along a line of FIG. 2;
(B) is an exploded longitudinal sectional view of the same.

FIG. 4 is an enlarged vertical sectional view taken along the line C-C of FIG. 2;

FIG. 5 is an exploded perspective view.

[Explanation of symbols]

 1 House part 2 Fresh water tank part 2a Top surface of fresh water tank part 2b Bottom surface of fresh water tank part 3 Toilet part 3a Ball surface of toilet part 3b Toilet outlet of toilet part 4 Toilet tank part 4a Top surface of toilet tank part 5 Roof of house part Part 6 Rear wall part of house part 7 Left side wall part of house part 8 Right side wall part of house part 9 Front part wall of house part 10 Connection part of house part 11 Door of house part 12 Doorway of house part 13 Below house part Edge flange part 14 Lower edge flange seat part 15 Seat hole 16 Bolt 17 Cap nut 18 Fresh water tank floor part 19 Toilet dish 19a Toilet dish dish part 19b Toilet dish weight 20 Water supply element 21 Water supply element Operation pedal 22 Fresh water inlet of fresh water tank 23 Inlet of water supply element 24 Recess on top of fresh water tank 25 Pump of water supply element 25a Pump bottom 26 Toilet bowl outlet 27 Pump inlet 28 Pump outlet 29 Pump Check valve 30 Engagement protrusion on bottom of fresh water tank 31 Engaged part on toilet tank upper part 31a Flange on engaged part 32 Communication port on upper part of toilet tank 33 Deodorant packing 34 Suction port on upper part of toilet tank 35 Cap for intake port 36 Nut

Claims (1)

(57) [Claims] 1. A house part, a fresh water tank part with a toilet bowl part covered with the house part, and a toilet tank part below the fresh water tank part are formed so as to be freely dividable, and the house part has an entrance on one side. The fresh water tank part is formed with the top surface as the floor surface part, the toilet bowl part is formed separately from the fresh water tank part on the floor part, and the toilet bowl is placed below the toilet drop at the lower end of the ball surface in the toilet part. A water supply element that opens and closes freely, communicates with a water intake port of the fresh water tank section and a water discharge port of the toilet section, and has a water supply element that can discharge fresh water in the fresh water tank section to the ball surface. A temporary flush toilet device characterized in that a communication port is opened at a lower position.