JPH059906Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a mounting structure for a supply device for soap solution, disinfectant solution, etc. (hereinafter referred to as a chemical solution) provided around a washbasin or hand wash basin.

[Conventional technology]

A device for supplying a liquid medicine such as a soap solution or a disinfectant solution is generally used near a washbowl or a hand washing basin. FIG. 7 shows a typical conventional liquid medicine supplying device 20. This liquid medicine supplying device 2
The washing machine 30 is composed of a discharge part 22 for a medicinal liquid and a storage part 21 for the medicinal liquid which is integrally provided on the upper part of the discharge part 22, and is attached to the upper surface of the washbasin 30. Between the discharge nozzle 23 of the discharge part 22 and the storage part 21, an opening and closing valve is provided inside the discharge part 22, and the opening and closing valve is opened and closed according to the vertical movement of the discharge nozzle 23. Therefore, the storage part 21 is filled with the medicinal liquid, and the discharge nozzle 23 is opened and closed.
By manually pushing up the valve to open it, the liquid medicine can be guided from the bottom of the reservoir 21 to the discharge part 22 and taken out from the discharge port at the lower end of the discharge nozzle 23.

Although not shown in the drawings, instead of the above-described structure in which the chemical supply device 20 is directly fixed to the washbasin 30,
A structure in which the chemical solution supply device 20 is attached to the wall surface to which the washbasin 30 is attached is also widely used.

[Problem that the invention attempts to solve]

In the conventional chemical liquid supply device 20 described above, one in which the chemical liquid storage section 21 is configured to be relatively large is generally used in order to ensure a sufficient amount of stored chemical liquid. However, since the storage section 21 is installed above the discharge section 22, which is provided facing the bowl section 31 of the washbasin 30, the user's movable area is severely compressed. . Therefore, when attempting to wash hands or wash the toilet in the washbasin 30, the storage portion 2
1 obstructs these operations and significantly impairs usability. Not only that, when using the washbasin 30, this chemical solution supply device 20
This also caused the user to feel extremely cramped, as they had to wash their hands or wash the toilet while being careful not to come into contact with the toilet.

The above problem becomes even more noticeable when the chemical solution supply device 20 is attached to a washbasin 32 that is much smaller than the washbasin 30, especially a washbasin 32 that is embedded in the wall as shown in FIG. appear.
Further, since the bowl portion 33 of the washbasin 32 is very narrow compared to the washbasin 30, the area in which the user can operate is extremely limited, and therefore the storage portion 21 of the chemical solution supply device 20 cannot be made large. Therefore, since the capacity of the storage section 21 is limited, there is also the problem that a sufficient amount of liquid medicine cannot be stored.

[Means for solving problems]

The present invention is a mounting structure for a chemical liquid supply device devised to solve and eliminate the above-mentioned problems. A handwash basin is installed, and a chemical solution discharge part equipped with an on-off valve is provided above the washbasin or the bowl of the handwash basin, and soap solution, disinfectant liquid, etc. are stored in the space between the building frame and the wall. A chemical liquid tank is installed, and a chemical liquid delivery part formed at the bottom of the chemical liquid tank and the chemical liquid discharge part are connected through a chemical liquid flow path.

[Effect]

In the chemical liquid supply device according to the present invention, a chemical liquid storage part is separated from a chemical liquid discharge part to form a chemical liquid tank, and this tank is installed in a space formed between a building frame and a wall. In other words, the chemical tank has been moved from the upper space of the washbasin or washbasin in the conventional mounting structure to the space on the back side of the wall.
Therefore, when washing hands or using the wash basin, the user can utilize almost the entire space above the washbasin or washbasin. In addition, since the large space between the building frame and the wall is used as the location for installing the chemical tank,
The chemical liquid tank can be enlarged, and the storage amount of the chemical liquid can be increased.

〔Example〕

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing an embodiment in which the present invention is applied to a washbasin 3, and FIG. 2 is a side sectional view of the same figure. As shown in both drawings, the washbasin 3 is attached to a wall 2 that is erected to support the counter 1 and forms a lower wall surface. In the eaves part 3a formed on the upper part of the washbasin 3 and located above the bowl part 3b,
A chemical liquid discharge part 4 is attached together with a cleaning water spout 8. The lower area of the counter 1, that is, the space S between the wall 2 and the building frame 10 below the counter 1 is usually used as a space for piping. In this piping space S,
A chemical solution tank 5 placed on the tank mounting portion 6 is housed. The bottom of the chemical liquid tank 5 is connected to the above-mentioned chemical liquid discharge part 4 via a tank mounting part 6 and a chemical liquid flow path 7. The flow path 7 is made of a flexible or non-flexible pipe such as a rubber hose, vinyl pipe, or metal pipe. In addition, counter 1
It is desirable to provide an inspection port 9 or the like for taking in and taking out the chemical tank 5.

FIG. 3 is a longitudinal sectional side view showing the internal structure of the chemical liquid discharge section 4. As shown in FIG. As is clear from the drawing, the on-off valve 40 built into this chemical supply device 4
can be opened and closed from the surface side of the eaves portion 3a by an operating portion 44 consisting of a push button or the like provided on the head of the valve stem 43. That is, the operation section 4
4 is pressed, the valve body 42 is unseated, and the chemical fluid flow path 7 and the discharge nozzle 45 are brought into communication. When the pressing force is released, the valve body 42 is moved by the return spring 41.
is seated and the flow path is closed.

FIG. 4 is a longitudinal side view showing the bottom structure of the chemical solution tank 5. FIG. At the bottom of the chemical tank 5,
A chemical solution delivery section 50 is formed to protrude from the bottom surface. Inside the chemical liquid delivery section 50, a liquid sending valve 51 is provided.
is provided. The liquid feeding valve 51 has a discharge port 55
The structure is such that a wedge-shaped valve body 53 is urged by a spring 52 against a valve seat 54 having a tapered surface. As shown by the two-dot chain line, when the chemical liquid tank 5 is not attached, the liquid sending valve 51 closes the outlet 55 of the chemical liquid delivery section 50 . When the chemical liquid delivery part 50 is fitted into the tank mounting part 6 and the chemical liquid tank 5 is mounted, the valve element 53 of the liquid sending valve 51 is pushed by the tip of the push rod 61 provided upright on the inner bottom surface of the tank mounting part 6. is pushed up, and the outlet port 55 of the tank 5 is opened.

Therefore, by placing the chemical liquid tank 5 filled with chemical liquid on the tank mounting part 6, the outlet 55 is automatically opened and communicated with the chemical liquid discharge part 4 via the flow path 7. Therefore, if a suitable height difference is provided between the chemical liquid tank 5 and the chemical liquid discharge part 4, the chemical liquid will be automatically supplied to the chemical liquid discharge part 4, and the opening/closing valve 40 will be opened by operating the operating part 44. By simply pushing open the valve body 42, the chemical solution can be taken out from the discharge nozzle 45 protruding from the lower surface of the eaves part 3a.

Embodiments of the present invention are not limited to those described above. For example, as shown in FIG. 5, when the washbasin 13 is attached to the wall 2, the chemical solution discharge part 4 is attached to the wall 2 so as to face the bowl part 13a of the washbasin 13, and the chemical solution is attached to the wall 2. It is also possible to have a structure in which the tank 5 is communicated with the flow path 7. In this example, in order to attach it to the wall 2, the chemical liquid discharge section 4 was slightly modified to have a structure as shown in FIG. 6.

Further, although not shown in the drawings, if a pump-up type on-off valve built into the chemical liquid discharge section 4 is used, the chemical liquid tank 5 can be installed at a position below the chemical liquid discharge section 4.

[Effect of idea]

As is clear from the above description, the chemical liquid supply device according to the present invention has the following excellent effects.

Since the chemical tank is separated from the chemical discharge part and installed in the space between the wall to which the washbasin or handwash is attached and the building frame, almost the entire space above the washbasin or handwash is freed up. Users can use it easily. Therefore, operations such as washing the toilet and washing hands can be performed easily, and the user-friendliness is extremely high.

Since the large space between the building frame and the wall, which is normally used as a space for piping, is effectively used as the installation space for the chemical tank, the chemical tank is made much larger than before. Is possible. Therefore, the amount of stored medicinal fluid can be significantly increased, and the effort required to replenish the medicinal fluid is reduced. Moreover, even in this case, the user does not feel any pressure or cramped feeling.

[Brief explanation of the drawing]

Figures 1 to 4 show an embodiment of the mounting structure of the chemical liquid supply device according to the present invention, in which Figure 1 is a perspective view of the device applied to a washbasin, and Figure 2 is a vertical cross-sectional side view of Figure 1. FIG. 3 is a vertical side view of the chemical liquid discharge section, and FIG. 4 is a vertical side view showing the bottom structure of the chemical liquid tank. 5 and 6 show another embodiment of the present invention, in which FIG. 5 is a longitudinal sectional side view applied to a washbasin, and FIG. 6 is a longitudinal sectional side view of a medicinal solution discharge section. 7 and 8 are related to a conventional example, in which FIG. 7 is a perspective view of a chemical solution supply device attached to a washbasin, and FIG. 8 is a perspective view of a chemical solution supply device attached to a washbasin. . S...Space, 1...Counter, 2...Wall,
3...Hand wash basin, 3b...Bottle portion, 4...Medicinal liquid discharge part, 40...Opening/closing valve, 5...Medicinal liquid tank, 50...
...Medical solution delivery part, 51...Liquid sending valve, 55... Delivery port, 6...Tank mounting part, 7...Flow path, 10...
...Building frame, 13...Wash basin.

Claims (1)

[Scope of utility model registration request] A wash basin or hand wash basin is attached to a wall that stands upright with a space formed between it and the building frame, and a chemical solution discharge part equipped with an on-off valve is provided above the bowl of the wash basin or hand wash basin. At the same time, a chemical liquid tank for storing soap solution, disinfectant, etc. is installed in the space between the building frame and the wall, and a chemical liquid delivery part formed at the bottom of the chemical liquid tank and the chemical liquid discharge part are connected to the chemical liquid discharge part. A mounting structure for a chemical solution supply device, characterized in that the device is connected by a flow path.