JP2531033Y2 - Deodorant toilet - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial application field) The present invention relates to a deodorizing toilet bowl that exhausts odor in a bowl portion of a toilet bowl to a discharge section.

(Prior Art) A conventional deodorizing toilet has a deodorizing fan directly installed on an inner bottom surface in a space behind a toilet body as disclosed in Japanese Utility Model Laid-Open No. 1-160070, and a deodorizing fan is opened at an inlet opening on the inner bottom surface. In some cases, the inflow opening of the fan is connected to the outflow opening, while the outflow opening of the fan is connected to a deodorizing pipe communicating outside the toilet room.

(Problems to be Solved by the Invention) However, in the above-mentioned conventional technology, since the deodorizing fan is directly and integrally connected to the toilet body and each pipe, removal of the deodorizing fan and each pipe in a narrow space at the time of maintenance is performed. , Installation work was troublesome, resulting in a decrease in workability.

The present invention has been made in view of such problems of the prior art, and has as its object to provide a deodorizing toilet that has a deodorizing function that is compactly integrated and that can be easily removed. The aim is to make it easier and improve work efficiency.

(Means for Solving the Problems) In order to achieve the above object, the deodorizing toilet bowl of the present invention has a built-in functional unit in the box for sucking odor from the bowl portion of the toilet body and forcibly exhausting it to the discharging portion, thereby deodorizing. A box is formed, and the rear upper surface of the toilet main body is formed so as to be raised above the rim upper surface level of the main body, and the upper end edge of the rear upper surface is raised upward to form an equipment space, The deodorizing box is detachably mounted in the equipment space.

In the deodorizing toilet described above, the upper edge of the rear upper surface of the toilet body may be raised upward to form an equipment space for the deodorizing box, and the tank may be placed on the raised upper edge.

(Operation) In the deodorizing toilet constructed as described above, the functional unit for deodorizing can be easily removed from the toilet body together with the deodorizing box. Further, since the rear upper surface of the toilet body is raised above the rim upper surface level of the body and the deodorizing box is installed, the functional unit can be positioned above the toilet overflow line.

Furthermore, the upper edge of the rear upper surface of the toilet body is raised upward to form a space having a deodorizing box,
If the tank is placed on the raised upper edge, the water head in the tank is raised.

(Embodiment) Hereinafter, an embodiment of the present invention will be described with reference to the drawings. In this embodiment, a washing tank 2 is provided on the rear upper surface of the toilet body 1.
Is shown, the toilet A may be of a type in which the toilet body and the tank are separated from each other.

The toilet body 1 is provided with a ball portion 1a, and a rim 3 having a water passage 3a provided at an edge of the ball portion 1a to allow water from the washing tank 2 to flow down toward the ball portion 1a while flowing the water. The rear side of the toilet body 1 of the rim 3 is partitioned from the water passage 3a to form an odor passage 4, and an odor intake 5 is opened on the lower surface of the rim 3 of the odor passage 4, and the odor passage 4 is formed.
A rear end of the toilet body 1 is connected to a rear upper surface (the inner bottom surface of a space 7 described later) 1b of the toilet body 1 to open a suction port 6.

Further, the rear upper surface 1b of the toilet body 1 is raised above the upper surface level of the rim 3, and the upper edge 1b 'of the rear upper surface 1b is raised.
Are raised upward to form a desired space 7, and an exhaust passage 8 is formed on its inner bottom surface 1 b alongside the suction port 6.
An exhaust port 9 is established to communicate with.

In the illustrated example, the back and upper surfaces of the space 7 are open. However, either the rear surface or the upper surface may be provided with an openable or openable lid, and the present invention is not limited and is optional.

On one side of the space 7, there is provided a water supply chamber 10 which is connected when the washing tank 2 is placed, and the water supply chamber 10 communicates with the water passage 3a through a water inlet 10a. I have.

An exhaust passage 8 is provided from an exhaust port 9 of the space 7 to an exhaust portion,
That is, in FIG. 3, the pipe extends over the drain 1c of the toilet body 1.
8a, the tip 8a 'is directed toward the drainage channel 1c, and the odor sent from the deodorizing box 11 is exhausted to the drainage channel 1c.

It should be noted that whether or not the exhaust passage 8 partially exposed on the side surface of the toilet main body 1 is covered and concealed is appropriately determined.

Further, the exhaust passage 8 may be inserted directly into the drain passage 1c from the exhaust port 9, which is optional.

Further, as shown in FIG. 5, an air vent hole in the toilet body 1 is provided.
1d may be used, and in this case, the exhaust passage 8 may be integrally formed in the toilet body 1 through the exhaust port 9.

The deodorizing box 11 includes a deodorizing fan 12a, which is a deodorizing function section 12, inside the box body 11a, and the deodorizing fan 1a.
A communication pipe 12b for connecting the outflow side 12a 'of the box body 11a and the exhaust port 11a' of the box body 11a is built in. The suction port 11 "and the exhaust port 11a 'of the box body 11a and the inner bottom surface 1b of the space 7 are provided.
So that the suction port 6 and the exhaust port 9 of
It is detachably provided in the space 7.

The connecting pipe 12b is provided with an on-off valve 13.For example, the on-off valve 13 faces one end of a pressure sensor 14 on the downstream side thereof, and the sensor 14 detects a back pressure greater than the blowing pressure of the deodorizing fan 12a. The control unit (not shown) that receives the signal closes the on-off valve 13 to prevent the odor from returning, or operates in conjunction with the deodorizing fan 12a and closes when the fan 12a stops operating. There are no restrictions such as electrical and mechanical.

 In the figure, 15 is a power supply board, and 16 is a lid.

Further, the deodorizing box 11 may be provided with an ozone deodorizing device or a light deodorizing device.

The structure of the deodorizing box 11 that can be freely removed may be a well-known structure that is generally known. For example, although not shown, the deodorizing box 11 is formed in a size enough to fit into the space 7 and is of a fitting type. Alternatively, a protrusion may be provided at a desired position on the inner bottom surface 1b of the space 7 and a concave portion may be provided at a desired position of the bottom plate opposite to the protrusion of the deodorizing box 11 to form a fitting type, or both sides of the space 7 7a, 7
A groove parallel to the a surface is provided, while a ridge corresponding to the groove is provided on both side surfaces 17, 17 of the deodorizing box 11, and the ridge may be slidable in accordance with the groove. There is no limitation.

Further, the operation of the deodorizing fan 12a is automatically started by the detection of a human body sensor (not shown) arranged on the toilet body 1 or the wall surface of the toilet room, or is started manually by a toilet user. .

Therefore, the operation of the deodorizing fan 12a causes a negative pressure in the ball portion 1a, and the odor in the ball portion 1a is sucked into the odor passage 4 from the odor intake 5 and the deodorizing fan.
The gas passes through the communication pipe 12b via the pipe 12a, passes through the exhaust path 8, and is exhausted from the tip 8a into the drain path 1c.

6 and 7 show another embodiment, in which a water supply chamber 10 'connected to the washing tank 2 is located in the center front half of the space 7' and the remaining flat concave shape is formed. The deodorizing box 11 'is configured to have a shape conforming to the space of the above. The other configuration is the same as that of the above-described embodiment. FIG. 7 shows that the deodorizing box 11 "is formed on the front wall of the space 7". It can be removed every 18 and can be removed from the front of the toilet, so it is ideal when there is no space to remove from the back of the toilet A fixed to the floor of the toilet room, and it is also necessary to lift the washing tank 2 Easy to use.

 Otherwise, the configuration is the same as in the previous embodiment.

(Effects of the Invention) The deodorizing toilet of claim 1 forms a deodorizing box by incorporating a functional portion for sucking up odor in the bowl portion of the toilet main body and forcibly exhausting the odor, thereby forming the deodorizing box in the equipment space of the toilet main body. Since it is detachably equipped, it is only necessary to remove and attach the deodorizing fan, piping and other functional parts at the time of maintenance, or to remove and attach the entire deodorizing box, so that work in a narrow space is not forced and work is facilitated. As a result, the work efficiency is improved, which is very useful.

In addition, since the rear upper surface of the toilet body is raised above the rim upper surface level of the main body and the upper edge of the rear upper surface is raised upward to form an equipment space, the emergency Therefore, even if water, dirt and the like overflow due to clogging, there is no danger of water or the like entering the deodorizing box space, and the safety is high.

In the deodorizing toilet of claim 2, since the upper edge of the rear upper surface of the toilet body is raised upward to form an equipment space for the deodorizing box, and the tank is placed on the raised upper edge, As a result, the height for placing the tank is increased,
Since the head in the tank is raised, the water pressure is also increased, and the washing function is improved.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view showing an example of the deodorizing toilet of the present invention, FIG.
Fig. 3 is an enlarged perspective view of a main part, Fig. 3 is a vertical cross-sectional view showing the flow of odor, Fig. 4 is a cross-sectional view taken along line IV-IV in Fig. 3, and Fig. 5 is a vertical cross-sectional view showing another embodiment of the exhaust passage. FIG. 6, FIG. 6 and FIG. 7 are exploded perspective views showing another embodiment. In the figure, A: toilet, 1: toilet body 1a: bowl, 1b: rear upper surface of toilet body 1c: drainage channel, 2: tank 4: odor passage, 5: odor intake 7: space with deodorizing box 11 : Deodorizing box, 11a: Box body 12: Functional part, 12a: Deodorizing fan 12b: Connecting tube

 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References Japanese Utility Model 1-160070 (JP, U) Japanese Utility Model 3-119082 (JP, U)

Claims (2)

(57) [Scope of request for utility model registration] 1. A deodorizing box is formed by incorporating a functional portion for sucking odor from inside a bowl portion of a toilet body and forcibly exhausting the odor to a discharge portion, thereby forming a deodorizing box. A deodorizing toilet formed by raising the bottom more than the upper surface of the rim, raising the upper edge of the rear upper surface upward to form an equipment space, and detachably mounting the deodorizing box in the equipment space. 2. The equipment space for a deodorizing box is formed by raising the upper edge of the rear upper surface of the toilet body upward.
2. The deodorizing toilet according to claim 1, wherein a tank is mounted on the upper end edge of the raised toilet.