JPH018228Y2 - - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to a toilet device.

BACKGROUND ART Conventionally, in toilet devices using a storage type toilet tank, a maggot bar is provided in the defecation pipe to prevent maggots generated in the toilet tank from climbing up the defecation pipe.

However, conventional maggots usually prevent maggots from climbing up by attaching a thin sheet to the lower end of the vertical defecation pipe connected to the toilet's defecation opening, or by chamfering the end of the vertical defecation pipe. It's nothing more than that. For this reason, the maggots tend to become dirty due to dirt attached to them, which tends to reduce the effectiveness of the maggots. As a solution to such drawbacks, as described in Japanese Utility Model Application Publication No. 54-56451,
The lower part of the cylindrical toilet holder is fitted into the upper part of the odor reservoir provided with the odor evacuation pipe, and the diameter of the part below the fitting part of the toilet holder is reduced, and a barbed part is provided on the outer peripheral surface of the reduced diameter part. It is known that a bent pipe is installed below the odor reservoir, but it has the disadvantage that the slope of the bent pipe cannot be adjusted, especially in cases such as flush toilets. If the slope of the horizontal defecation pipe connected to the upper side wall of the toilet is gentle, there is a drawback that filth easily accumulates therein.

The present invention aims to overcome the drawbacks of such conventional toilet devices.

Next, an example of the toilet device of the present invention will be explained with reference to the drawings.

1 is a toilet bowl, and a vertical defecation pipe 3 is connected to a defecation opening 2. The upper part of the vertical defecation pipe 3 is a straight pipe, and an inclined expansion wall 4 is formed at the lower part of the vertical defecation pipe 3. A substantially spherical fitting cylinder 5 is provided below the open wall 4. The inclined expansion wall 4 is formed at the lower part of the vertical defecation pipe 3 because the maggots are suspended from the peripheral wall of the cylinder 6 attached to the upper wall surface of the inclined expansion wall 4 in the vertical defecation pipe 3. This is to prevent a sufficient gap from being formed between the barbed piece 7 and the barbed piece 7 so that when a large number of maggots crawl up, the gap becomes clogged, causing a short circuit and climbing inside the barbed piece 7. In addition, since the space between the upper part of the inclined expansion wall 4 and the upper circumferential wall of the cylinder 6 is narrow, the maggots that have crawled up the inclined expansion wall 4 will be caught between the upper wall surface of the inclined expansion wall 4 and the upper part of the cylinder 6. If it gets stuck between the wall and the wall, it will turn over and become difficult to crawl down the cylinder 6.

The cylindrical body 6 is provided for attaching the repellent piece 7 and to prevent dirt from adhering to the repellent piece 7.
The diameter of the cylindrical body 6 is reduced in steps, and the cylindrical body 6 has a diameter reduced in steps.
By attaching the upper end to the circumferential wall of the stepped portion 8, the mounting surface can be widely used, and since it can be installed vertically, repelling is effectively achieved.

A substantially spherical fitting cylinder 5 is provided below the inclined expansion wall 4. The fitting tube 5 may have a substantially spherical partial wall surface. The fitting cylinder 5 is formed into a substantially spherical shape because of the substantially spherical receiving cylinder 9 provided at the upper part of the connecting pipe 10.
This is so that the direction of the connecting tube 10 can be freely adjusted vertically and horizontally from the direction of the tube end by being fitted into the tube.

The connecting pipe 10 is connected to a horizontal defecation pipe 11, and the horizontal defecation pipe 11 is further connected to a connecting pipe 13 having a substantially spherical fitting tube 12, and the substantially spherical fitting tube 12 is connected to this connecting tube 13. A connecting pipe 15 is connected to which a substantially spherical receiver 14 is provided for fitting, and the connecting pipe 15 is connected to a waste water inlet pipe 17 of a toilet tank 16. 18 is the manhole cover, 19 is the buried concrete of the toilet tank 16, and 20 is the floor surface.

According to the toilet device of the present invention, it has the above configuration,
By providing the cylindrical body 6 on which the reeling piece 7 is vertically installed near the inside of the inclined expansion wall 4 at the bottom of the vertical defecation pipe 3,
It is possible to prevent maggots from climbing up, and since the distance between the toilet bowl and the approximately spherical fitting tube below the vertical pipe 3 is not so large, the slope of the horizontal defecation pipe 11 can be increased, There is no possibility that filth accumulates in the horizontal defecation pipe 11.

[Brief explanation of the drawing]

FIG. 1 is a partially cutaway longitudinal sectional view showing an example of the toilet device of the present invention, and FIG. 2 is a partially cutaway longitudinal sectional view showing an enlarged main part. Description of symbols 1 toilet bowl, 2 defecation port, 3 vertical defecation pipe, 4
Inclined expansion wall, 5 approximately spherical fitting tubes, 6 cylindrical bodies, 7 reel pieces, 9 approximately spherical receivers, 10 connecting pipes, 16 toilet tanks.

Claims (1)

[Scope of utility model registration request] An inclined expansion wall is formed at the lower part of the vertical defecation pipe connected to the defecation opening of the toilet bowl, a substantially spherical fitting cylinder is provided below the inclined expansion wall, and the inclined expansion wall is provided inside the vertical defecation pipe. A cylindrical body whose lower part is reduced in diameter from the upper inner wall surface is provided, and a barbage piece is vertically provided at a distance from the outer circumferential wall of the cylindrical body to the inclined expansion wall. The fitting tube is a toilet device that is fitted into the receiving tube of the connecting pipe, which has a substantially spherical receiving tube on the upper part.