JPH0221997Y2 - - Google Patents

Description

[Detailed description of the invention] This invention is an attempt to obtain a toilet tank device that is easy to scoop up and deodorize.
In a toilet tank facility in which an odor evacuation pipe 4 is connected to a communication pipe 3 and the odor evacuation pipe 4 is extended upward outdoors, an upward branch pipe 5 is provided in the outdoor portion of the odor evacuation pipe 4, and the same This relates to a toilet tank device in which the upper end opening 6 of a branch pipe 5 is closed with an opening/closing lid 7, and a water filter 8 is interposed in an intermediate odor evacuation pipe 4 between the branch pipe 5 and the communication pipe 3. be.

The toilet tank 2 is buried under the ground 9 as shown in FIG. 1, and the opening/closing lid 10 is exposed to the ground 9. Communication pipe 3
The upper end is connected to the outlet 11 of the toilet bowl 1, and the lower part is bent and inserted into the buried toilet tank 2 to form an opening 3' in the tank 2. The lower end of the odor evacuation pipe 4 is connected to the communication pipe 3 directly below the toilet bowl 1, and is extended outdoors, and then bent and extended outdoors, and the above-mentioned upward branch pipe 5 is provided at the upward bend, and the upper end opening The lower the level position of 6, the better. The opening/closing lid 7 is a fitting lid or a screw lid as shown in FIG. 2, and is sealed with a gasket 12. The water filter 8 is preferably formed in a lattice shape as shown in FIGS. 3 and 4, and the short pipe 1
3. Fix it to the middle inner circumferential surface of 3 with adhesive, etc., and attach the same short pipe 13.
is removably fitted into the odor evacuation pipe 4 near the communication pipe 3. In the figure, reference numeral 14 indicates an electric forced ventilation fan installed at the upper end of the deodorizing pipe 4, 15 is its cord, 16 is the low tank of the toilet bowl 1, 17 is the outer wall of the house, and 18 is the toilet floor.

Therefore, when removing the lid 10 of the buried feces tank 2 and inserting the strainer at the end of the vacuum hose into the sludge tank 2 to suck up the sludge accumulated at the bottom of the tank 2, use the above-mentioned upward branch. When the lid 7 of the upper end opening 6 of the pipe 5 is removed, the opening 6 is opened, and fresh water is injected from the opening 6 using a bucket or the like, the fresh water passes through the filter 8 interposed in the deodorizing pipe 4. The dry toilet paper flowing into the communication pipe 3 and caught on the filter 8 is flowed into the communication pipe 3 to clear the blockage caused by the filter 8. The fresh water also separates the paper and dry toilet paper adhering to the inner circumferential surface of the communication pipe 3 and flows into the bottom of the toilet tank 2, diluting the sludge at the bottom, which is then sucked up by the vacuum hose. The bottom can be thoroughly cleaned and scooped out. After the work is completed, the opening 6 is sealed with the lid 7.

Conventionally, it was not possible to suction the sludge accumulated at the bottom of the toilet tank, so clean water was poured from the toilet bowl 1 in a bucket to dilute the sludge at the bottom of the toilet tank, and then the sludge was sucked out. For this reason, not only did the cooperation of the housewife at home be required to empty the toilet tank, but the used toilet paper also rose up the deodorizing pipe 4 and clogged the exhaust fan 14, making it difficult to remove odors.

Since the present invention is constructed as described above, there is no risk that a part of the used toilet paper will be blocked by the filter 8 and rise up to the exhaust fan 14, and the filter 8 can inject water from the opening 6 of the branch pipe 5. This allows the paper to easily flow into the toilet tank and prevent clogging of the filter 8. Also, fresh water can be injected from the branch pipe 5 during scooping work, and the cooperation of the housewife is not required. Even by pouring water, the paper clog in the filter 8 can be opened, and the clog in the filter 8 can be opened and the water to dilute the sludge at the bottom of the toilet tank 2 can be injected at the same time, and the sludge at the bottom can be quickly scooped out. There are benefits that can be achieved.

[Brief explanation of the drawing]

Figure 1 is a side view showing the proposed toilet tank device, Figure 2 is an enlarged side view of the upward branch pipe, Figure 3 is a side view of the water filter, and Figure 4 is taken along line A-A in Figure 3. The vertical sectional view and FIG. 5 are enlarged side views of another embodiment in which a water filter is interposed. 1...Toilet bowl, 2...Toilet tank, 3...Communication pipe, 4...
...Odor evacuation pipe, 5...Upward branch pipe, 6...Top opening, 7...Opening/closing lid, 8...Water filter.

Claims (1)

[Scope of utility model registration request] In a toilet tank facility in which an odor evacuation pipe 4 is connected to a communication pipe 3 between a toilet bowl 1 and a toilet tank 2 provided indoors, and the odor evacuation pipe 4 is extended upward outdoors, the outdoor portion of the odor evacuation pipe 4 is An upward branch pipe 5 is provided, the upper end opening 6 of the branch pipe 5 is closed with an opening/closing lid 7, and a water filter 8 is provided in the odor exhaust pipe 4 in the middle between the branch pipe 5 and the communication pipe 3.
A toilet tank device with a