JP5313489B2 - Chemical discharge container - Google Patents

Description

  The present invention relates to a chemical solution discharge container placed in a hand-washing portion of a flush toilet, and more particularly to a chemical solution discharge container configured to suppress entry of flush water into a chemical solution tank.

2. Description of the Related Art Conventionally, there is a chemical solution discharge container that is placed in a hand washing section of a low tank of a flush toilet and mixes a chemical solution such as a cleaning fragrance with flush water supplied from a currant above the hand washing section.
For example, as disclosed in the following patent document, a chemical solution having a structure in which a chemical solution tank that stores a chemical solution and a cap attached to a bottom opening of the chemical solution tank is provided with a chemical solution discharge nozzle and a leg portion. A discharge container has been proposed.

  This chemical solution discharge container is held in the tip opening of the chemical solution discharge nozzle when the chemical solution is brought into a surface tension and a weak negative pressure state, and this held chemical solution is mixed with the flash water when it comes into contact with the flash water. Is done.

By the way, in such a chemical solution discharge container, when the flash water cools the chemical solution tank, the air in the chemical solution tank contracts and sucks the flash water through the chemical solution discharge nozzle.
When the flush water is sucked up, the flush water is replaced with the chemical solution and enters the chemical solution tank to dilute the chemical solution, resulting in a problem that the concentration of the discharged chemical solution changes.
In addition, since the chemical solution is diluted every time flush water comes out, it seems that the chemical solution has not decreased at a glance even if the required amount of the chemical solution has come out, and there is a problem that the chemical solution whose viscosity has been reduced disappears all at once just before the end To do.
JP 2004-176363 A

  The present invention has been made in view of the above-described problems of the conventional chemical liquid discharge container, and an object thereof is to provide a chemical liquid discharge container in which entry of flash water into the chemical liquid tank is suppressed.

In order to achieve the above object, a chemical solution discharge container according to the present invention includes a chemical solution tank that stores the chemical solution, and is suspended from the bottom of the chemical solution tank by being inserted into the chemical solution tank, and holds the chemical solution in the chemical solution tank at the tip opening. In a chemical liquid discharge container equipped with a chemical liquid discharge nozzle, the cap of the chemical liquid tank is sealed by fitting a cap integrally provided with the chemical liquid discharge nozzle at the upper end position of the chemical liquid discharge nozzle. Providing a projecting piece integrally, partitioning between the chemical liquid discharge nozzle and the chemical liquid tank with a bottomed cylindrical partition member configured separately from the chemical liquid discharge nozzle and mounted on the upper part of the chemical liquid discharge nozzle, The partition member is formed with a small hole having an opening area smaller than that of the tip opening of the chemical solution discharge nozzle.

  According to the chemical solution discharge container of the present invention, even if the air in the chemical solution tank contracts with the flush water and the flush water is sucked up from the tip opening of the chemical solution discharge nozzle, the drawn flush water and the chemical solution in the chemical solution tank are separated. And can prevent the flash water from entering the chemical solution tank, thereby suppressing the dilution of the chemical solution.

  Then, by attaching the partition member constituted by another member to the chemical solution discharge nozzle, the partition member having a small hole having an appropriate diameter that matches the properties of the chemical solution stored in the chemical solution tank is provided. Easy to choose.

  In addition, it is easy to break the container stopper of the chemical tank by providing a protrusion that breaks the container stopper of the chemical tank by fitting the cap with the chemical discharge nozzle to the chemical tank. Can be done.

  Hereinafter, embodiments of the chemical liquid discharge container of the present invention will be described with reference to the drawings.

1 to 5 show an embodiment of the chemical liquid discharge container of the present invention.
This chemical solution discharge container is placed in the hand-washing part of the low tank of the flush toilet, and mixes chemicals such as cleaning fragrances with flush water supplied from the curan above the hand-washing part. The chemical solution tank 1 is provided with a chemical solution discharge nozzle 2 that hangs down from the bottom of the chemical solution tank 1 and holds the chemical solution in the chemical solution tank 1 at the tip opening 21.
And this chemical | medical solution discharge container partitions off between the chemical | medical solution discharge nozzle 2 and the chemical | medical solution tank 1 with the partition member 3, and has the small hole 31 whose opening area is smaller than the front-end | tip opening part 21 of the chemical | medical solution discharge nozzle 2 in this partition member 3. Forming.

The chemical liquid tank 1 has a structure in which an opening 11 at the center of the lower part is sealed with a container plug 12, and a cap 4 is attached to the lower part by fitting. The container stopper 12 is broken by the fitting of the cap 4.
The chemical liquid discharge nozzle 2 and the leg portion 5 are provided integrally with the cap 4 on the cap 4, and the chemical liquid flowing out from the chemical liquid tank 1 is held by the surface tension at the tip opening 21 of the chemical liquid discharge nozzle 2. The
The tip opening 21 of the chemical solution discharge nozzle 2 is at the lower end position immersed in flush water, and the tip solution 21 is washed with flush water, so that the chemical solution is stably supplied into the raw tank.

The chemical liquid discharge nozzle 2 is formed in a cylindrical shape extending vertically from the cap 4 and includes a tip opening 21 having a diameter of 2 to 10 mm at the lower end position and 3 mm in the present embodiment.
Further, at the upper end position of the chemical liquid discharge nozzle 2, a projecting piece 22 that breaks the container stopper 12 of the chemical liquid tank 1 by fitting the cap 4 is provided.
The upper part of the chemical solution discharge nozzle 2 is inserted into the chemical solution tank 1 by this breaking and integrated with the chemical solution tank 1.
And thereby, the container stopper 12 of the chemical | medical solution tank 1 can be broken easily.

A partition member 3 having one small hole 31 is mounted on the upper part of the chemical liquid discharge nozzle 2 so as to partition between the chemical liquid discharge nozzle 2 and the chemical liquid tank 1.
In this embodiment, the partition member 3 is formed in a bottomed cylindrical shape, and a small hole 31 is formed in the center of the bottom wall. However, the partition member 3 is formed so that the lower part is thin, and small in the center of the tip end portion of the taper. Holes 31 can also be formed.

The small hole 31 of the partition member 3 is appropriately set according to the viscosity of the chemical solution, the diameter of the tip opening portion 21 of the chemical solution discharge nozzle 2, etc. (the opening area is set smaller than the tip opening portion 21 of the chemical solution discharge nozzle 2). However, it is usually 1 to 5 mm, more preferably 1 to 2 mm, and in this embodiment, by setting the diameter to 1.5 mm, the chemical liquid supply from the chemical liquid tank 1 to the chemical liquid discharge nozzle 2 is good. It is possible to block the sucked-up flash water from entering the chemical liquid tank 1 while maintaining the pressure.
In this case, the chemical liquid is diluted with the sucked-up flash water below the partition member 3 of the chemical liquid discharge nozzle 2, but the flash water is substantially blocked by the small holes 31 above the partition member 3.
In this way, by attaching the partition member 3 formed of a separate member to the chemical solution discharge nozzle 2, a small hole 31 having an appropriate diameter that matches the properties such as the viscosity of the chemical solution stored in the chemical solution tank 1. The partition member 3 formed with can be easily selected.

  In addition, the position of the small hole 31 of the partition member 3 can be set as appropriate according to the viscosity of the chemical solution, but the distance L from the tip opening 21 of the chemical solution discharge nozzle 2 to the small hole 31 of the partition member 3. However, 10 to 40 mm, more preferably 15 to 35 mm. In this embodiment, the viscosity of the chemical solution is set to about 30 mm when the viscosity of the chemical solution is 20 to 30 cps (when the viscosity of the chemical solution is large, the distance L Is set small, and when the viscosity of the chemical solution is small, it is preferable to set the distance L large.) By this, a predetermined volume of the liquid reservoir 23 is formed between the two and sucked up. Further, it is possible to more reliably block the flush water from entering the chemical tank 1.

  In this embodiment, the partition member 3 is inserted as a separate member into the chemical solution discharge nozzle 2, but it can also be provided integrally at the top of the chemical solution discharge nozzle or at the opening of the chemical solution tank. is there.

  Thus, according to the chemical solution discharge container of the present embodiment, the chemical solution tank 1 that stores the chemical solution such as the cleaning fragrance, and the chemical solution tank 1 hangs down from the bottom of the chemical solution tank 1, and holds the chemical solution in the chemical solution tank 1 in the tip opening 21. In the chemical liquid discharge container provided with the chemical liquid discharge nozzle 2, the chemical liquid discharge nozzle 2 and the chemical liquid tank 1 are partitioned by the partition member 3, and the opening area of the partition member 3 is larger than that of the front end opening 21 of the chemical liquid discharge nozzle 2. Since the small small hole 31 is formed, the air in the chemical liquid tank 1 is contracted by the flush water, and the flushed water and the chemical liquid in the chemical liquid tank 1 are sucked up even if the flush water is sucked up from the tip opening 21 of the chemical liquid discharge nozzle 2. Can be blocked by the partition member 3 and the sucked-up flush water can be blocked from entering the chemical liquid tank 1, thereby suppressing the dilution of the chemical liquid. Can.

  As mentioned above, although the chemical | medical solution discharge container of this invention was demonstrated based on the Example, this invention is not limited to the structure described in the said Example, The structure is suitably changed in the range which does not deviate from the meaning. can do.

  Since the chemical solution discharge container of the present invention has the characteristic of suppressing the intrusion of flush water into the chemical solution tank, it can be used widely and suitably as a chemical solution discharge container placed in the hand-washing part of a flush toilet. it can.

One Example of the chemical | medical solution discharge container of this invention is shown, (a) is a partial cross section front view, (b) is a partial cross section side view. The chemical | medical solution discharge container is shown, (a) is sectional drawing of a cap, (b) is sectional drawing of a chemical | medical solution tank. FIG. 3 is a three-side view of the chemical solution discharge container. (A) is a plan view of the cap, (b) is a front view thereof, (c) is a sectional front view thereof, (d) is a bottom view thereof, and (e) is a side view thereof. f) is a sectional side view of the same, (g) is a plan view of the partition member, and (h) is a sectional view of the same. The chemical | medical solution discharge container is shown, (a) is a side view of a chemical | medical solution tank, (b) is the top view, (c) is the front view, (d) is the bottom view, (e) is a top view of a container stopper. (F) is a sectional front view of the same part, and (g) is a bottom view thereof.

DESCRIPTION OF SYMBOLS 1 Chemical liquid tank 11 Opening part 12 Container stopper 2 Chemical liquid discharge nozzle 21 Front-end opening part 22 Projection piece 23 Liquid pool 3 Partition member 31 Small hole 4 Cap 5 Leg part

Claims (1)

In the chemical solution discharge container comprising: a chemical solution tank that stores the chemical solution; and a chemical solution discharge nozzle that is inserted into the chemical solution tank and hangs down from the bottom of the chemical solution tank and holds the chemical solution in the chemical solution tank at the tip opening. At the upper end position of the discharge nozzle, a protrusion for breaking the container stopper of the chemical liquid tank is integrally provided by fitting a cap integrally provided with the chemical liquid discharge nozzle to the chemical liquid tank, and between the chemical liquid discharge nozzle and the chemical liquid tank. Are separated from each other by a bottomed cylindrical partition member configured to be attached to the upper part of the chemical solution discharge nozzle, and the opening area of the partition member from the front end opening of the chemical solution discharge nozzle. A chemical solution discharge container characterized in that a small hole is formed.

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