JP2524406Y2 - Toilet bowl deodorizer - Google Patents

Description

[Detailed description of the invention] [Industrial application field] The present invention relates to a deodorizing device for a toilet, and more specifically, to effectively utilize a hollow rim portion constituting a washing water path to perform effective deodorization. This is related to the technology to be used.

[Prior Art] Conventionally, in order to perform deodorization of a toilet bowl, air in the toilet bowl body is sucked and exhausted at a rear portion of the toilet bowl body.

[Problem to be Solved by the Invention] However, in such a configuration, the odor in the toilet body may be increased, which is insufficient for deodorization. In addition, it is conceivable to use a toilet seat to blow air from the front of the toilet body and suction and exhaust air from the rear, but the toilet seat opens and closes, and it is difficult to attach an air duct to this. However, even if it is provided, the appearance is impaired.

The present invention has been made in view of such a problem, and an object thereof is to obtain a sufficient deodorizing effect by a simple improvement, and furthermore, the present invention is applied to an inner front portion of a toilet body. It is an object of the present invention to provide a toilet bowl deodorizing device capable of effectively suppressing urine from scattering.

[Means for Solving the Problems] In the toilet deodorizing device of the present invention, a hollow rim portion is integrally formed around the entire upper periphery of the toilet main body 1, and the hollow rim portion is formed on the upper peripheral edge until reaching the front end of the toilet main body. A plurality of ejection holes from which air in the hollow rim portion is ejected are formed, and air supply means 3 for supplying air into the hollow rim portion 2 is provided, and the air ejected into the toilet body 1 above the rear portion of the toilet body 1 is provided. An exhaust means 5 for sucking and discharging air is provided.

[Operation] As described above, the air supply means 3 for supplying air into the hollow rim portion 2 forming the washing water path formed on the upper peripheral edge of the toilet body 1 is provided, and the toilet body is provided above the rear part of the toilet body 1. 1 is provided with an exhaust means 5 for sucking and discharging the air ejected into the inside of the toilet 1 so that the hollow rim portion 2 for discharging the washing water is effectively used, and the air is blown into the hollow rim portion 2 so that the air is flushed with the toilet body. 1, the air curtain is exhausted from the exhaust means 5 above the rear of the toilet body 1, and the hollow rim 2 for injecting the washing water is effectively used, and deodorization is also effective. To
Moreover, a plurality of ejection holes 4 through which air in the hollow rim portion 2 is ejected from the upper peripheral edge to the front end portion of the toilet body 1 are formed, and air supply means 3 for supplying air into the hollow rim portion 2 is provided. As a result, air is spouted from the upper edge of the front end portion of the toilet body 1 which is a part where the urine easily jumps up, and it is possible to effectively prevent the urine from jumping up.
This makes it difficult for the part to become dirty, and even when the part becomes dirty, the hollow rim portion 2 formed integrally with the toilet body 1 is easily cleaned.

[Example] Hereinafter, an example of the present invention will be described in detail with reference to the drawings.

A hollow rim portion 2 is formed on the upper peripheral edge of the toilet body 1 on which the low tank 6 is mounted, and the washing water in the low tank 6 is supplied into the hollow rim portion 2 by operating a handle (not shown), and the hollow rim portion 2 is hollowed out. The inside of the toilet body 1 can be washed by ejecting from the ejection holes 4 formed in the peripheral portion of the rim portion 2. Air supply means 3 is provided in such a hollow rim portion 2.
The air supply path 7 is communicated. It is preferable to provide a backflow prevention means such as a solenoid valve 13 so that the washing water does not enter the air supply path 7. That is, the air supply path 7 can be opened and closed by the valve element 14 operated by the electromagnetic valve 13. Above the rear part of the toilet main body 1, an exhaust means 5 for sucking and discharging air jetted into the toilet main body 1 is provided. Specifically, an exhaust port 9 is formed above the rear part of the toilet body 1, an exhaust path 10 is provided in communication with the exhaust port 9, and a deodorant such as activated carbon is filled in the middle of the exhaust path 10. The deodorizing cassette 11 is replaceable, and an exhaust fan 12 is provided at the rear end of the exhaust path 10.

As described above, the air supply means 3 for supplying air into the hollow rim portion 2 constituting the washing water path formed on the upper peripheral edge of the toilet body 1 is provided, and the air supply means 3 is provided above the rear part of the toilet body 1 in the toilet body 1. By providing exhaust means 5 for sucking and discharging the jetted air, the hollow rim portion 2 for discharging cleaning water is provided.
Is effectively used, and air is blown into the air to blow it out from the upper peripheral portion of the toilet body 1 like washing water, and such an air curtain is exhausted from the exhaust means 5 above the rear portion of the toilet body 1. By effectively using the hollow rim portion 2 for injecting the washing water, deodorization can be effectively performed. When the cleaning water is supplied into the hollow rim portion 2, the solenoid valve 13 is operated to close the valve body 14 to prevent the cleaning water from entering.

FIG. 5 shows another embodiment, in which the air exhausted by the exhaust means 5 is opened by the operation of the solenoid valve 15.
May be exhausted to the exhaust pipe 17 communicating with the toilet body 1 via the 19 is an introduction pipe. FIG. 6 shows another embodiment, in which a partition 18 is provided in the hollow rim portion 2 to separate the washing water path from the air path, and the jet port 4a in the air path is directed in the horizontal direction. The effect is further enhanced.

[Effects of the Invention] In summary, the present invention is provided with an air supply means for supplying air into a hollow rim portion forming a washing water path formed on an upper peripheral edge of a toilet body. Since the exhaust means that sucks and discharges the air that has been blown out is provided, the hollow rim that discharges the washing water is effectively used, and air is blown into this to blow the air from the upper peripheral part of the toilet body like washing water. It is possible to discharge such air curtains from the exhaust means above the rear part of the toilet body, and to effectively use the hollow rim for spraying the washing water, simplify the structure and deodorize effectively. There is an advantage that it can be performed, and furthermore, a hollow rim portion is integrally formed over the entire periphery of the upper peripheral edge of the toilet main body, and from the upper peripheral edge to the inside of the hollow rim portion up to the front end of the toilet main body. Since a plurality of ejection holes from which air is ejected are formed and air supply means for supplying air to the inside of the hollow rim portion are provided, air is ejected from the upper edge of the front end of the toilet body, which is a part where urine easily jumps up, and urine is ejected. Of the toilet can be effectively prevented, and the same portion is less likely to become dirty. Further, even if it becomes dirty, there is an advantage that the hollow rim portion formed integrally with the toilet body is easily cleaned.

[Brief description of the drawings]

1 is a side sectional view of one embodiment of the present invention, FIG. 2 is a schematic plan view of the same, FIG. 3 is a partial longitudinal sectional view of the same, FIG. 4 is a partial longitudinal sectional view of the same, FIG. FIG. 6A is a partial longitudinal sectional view of another embodiment of the above embodiment, FIG. 6A is a plan view of still another embodiment of the above embodiment, and FIG. 6B is a sectional view taken along line AA of FIG. 6A. FIG. 6 (c) is a sectional view taken along line BB of FIG. 6 (a). 1 ... toilet body, 2 ... hollow rim, 3 ... air supply means, 5 ... exhaust means.

Claims (1)

(57) [Scope of request for utility model registration] A hollow rim portion is integrally formed on the upper peripheral edge of the toilet body over the entire periphery, and a plurality of ejection holes through which air in the hollow rim portion is blown along the upper peripheral edge up to the front end of the toilet body. A deodorizing apparatus for a toilet bowl, comprising: an air supply means formed to supply air into a hollow rim portion; and an exhaust means for sucking and discharging air ejected into the toilet body above a rear portion of the toilet body.