JPH0711685A - Medicine dissolving device for flushing water - Google Patents

Abstract

PURPOSE:To place a fixed quantity of a medicine in and dissolve every time when a toilet bowl is used by allowing the medicine to enter a cavity when a piston is in a high elevation and the medicine in the cavity to be discharged into flushing water. CONSTITUTION:Flushing water in a water tank 1 is discharged from a discharge pipe 5, thereby lowering a float 16. The movement of the float 15 is transmitted by way of a vertical rod 15 which makes a vertical motion, thereby lifting up a piston 14. At the same time, a cavity of the piston 14 is inserted into a medicine tank 11 where a liquid or sphere-shaped medicine is placed into a cavity 19. Then, flushing water is fed into the water tank 1, thereby lifting up the float 16. The movement of the float 16 is transmitted to the piston 14, thereby lowering the piston 14 where the cavity 19 in the piston 14 is positioned below a cylinder 13. At the same time, a medicine is dropped and dissolved in the water.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention mounts a device for dissolving chemicals such as detergents for flush toilets in flush water in a flush water storage tank,
The present invention relates to a device that dissolves each required amount.

[0002]

2. Description of the Related Art The flush toilet is the most important thing to improve the living environment. Since the toilet bowl in this toilet is flushed with water after use, it seems that the stains were completely washed away, but in reality some remains on the surface, lines on the water surface appear on the toilet bowl, and a faint odor is generated. There are also things to do. Therefore, it is sometimes necessary to clean the inner surface of the toilet bowl, but it is necessary to be careful in this case that a chemical that damages the activated sludge bacteria in the septic tank is not used. On the other hand, in order to save the trouble of cleaning the inner surface of the toilet bowl, cleaning agents and deodorants for toilet bowls are sold in the city, and the mouth of the bottle of the solution is plugged with a sea surface-like object to the bottom of the flush water storage tank. It is designed to exude the solution, or to put large solid substances such as cleaning agents and deodorants into water to gradually dissolve the surface, and to give washing water a deodorizing function. Is colored to make the degree of solubility visible. However, when a cleaning agent or deodorant is used by putting it in the flush water as described above, it is natural that the concentration is very high at the beginning, but it becomes thin at the end. It may be less effective in some cases. In addition, even if it is not used for several days, dissolution progresses and wasteful drugs are flushed into the toilet bowl.

[0003]

[Problems to be Solved by the Invention] As described above, the amount of the detergent or deodorant contained in the container installed in the flush water storage tank in the flush water may vary depending on the installation period and the interval of use of the toilet bowl. The difference is that cleaning agents and deodorants are not effectively used. It is an object of the present invention to provide an apparatus for dissolving chemicals such as a cleaning agent and a deodorant that dissolves a certain amount in flush water each time a toilet bowl is used.

[0004]

[Means for Solving Problems] A flushing water storage tank is provided with a chemical tank containing a toilet chemical, the lower section of the chemical tank is formed into a cone, and a cylinder and a piston are attached below the chemical tank. Drill a hole to put liquid and solid medicine, and as the water surface of the washing water rises or falls, the structure is such that the piston is lowered or lifted in the opposite direction due to the connection of the float and the vertical bar, and the medicine enters the hole when the piston is at a high position. It is a device that discharges the chemicals in the hollows to the wash water when the temperature is low.

[0005]

Since it is desirable that the concentration of the drug in the wash water is constant, a certain amount of the drug is released into the wash water. The liquid medicine becomes a fixed amount when it fills up the volume of the hole depression, but in the case of a solid medicine, it is convenient to make it a ball having a fixed volume because the movement becomes easy. Regarding the timing of releasing the drug to the wash water, the time when the wash water newly enters the storage tank is the longest until the next outflow and is suitable for the dissolution of the drug. In, the standard is when the flush water is full. However, the stroke of the piston can be lengthened and the piston can be discharged faster depending on how to determine the hole recess position. If the flush mechanism is made to flow and the float is lowered to the lowest position, the lever mechanism is configured so that the piston is at the highest position, and if the hole of the piston enters the medicine tank from the cylinder,
A liquid medicine or a solid medicine enters the hollow. When the flush water starts to enter the flush water storage tank, the float rises and the piston descends, and the hole depression is extruded to the lower portion of the cylinder, so that the drug in the hole depression is released into the wash water and dissolved. Then, after the next use of the toilet, the dissolved water is poured into the toilet, the float descends, pushes up the piston, and fills the hole depression with the medicine, and the above steps are repeated.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is a cross-sectional explanatory view of a flush water storage tank. 1 is a flush water storage tank, 2 is a flush water inlet pipe, and a storage tank float 4
The on-off valve 3 which is operated by is attached. A flush water discharge pipe 5 is attached to the bottom of the storage tank 1, and a storage tank bottom valve 6 that closes the mounting portion by hydraulic pressure from the inside of the storage tank is provided. The reservoir bottom valve 6 is connected to the handle 7 via a chain 8 so that the reservoir bottom valve 6 can be opened against water pressure. The above is the conventional structure, and when the flush surface is lowered, the storage tank float 4 is lowered, the opening / closing valve 3 is opened, and the flush water flows into the storage tank 1 through the inlet pipe 2. When the flush water surface rises, the storage tank float 4 is pushed up, and when it rises to a certain position as shown in FIG. 1, the storage tank float 4 closes the on-off valve 3, so that the flush water stops flowing. If the handle 7 is turned and the storage tank bottom valve 6 is opened after the toilet is used, the flush water is discharged and the water level is lowered, and the flush water surface is automatically recovered and stopped by the above operation.

Since the purpose of the present invention is to dissolve a certain amount of liquid or spherical chemicals in a full amount of washing water in the storage tank 1, a device is additionally provided in the storage tank 1. Liquid or spherical medicine is put in the medicine tank 11, the lower part is made into an inverted cone 12, the cylinder 13 and the rod-shaped piston 14 are provided at the lower end, and the upper part of the medicine tank 11 is taken out above the water surface and fixed to the flush water storage tank 1. To do. A vertical bar 15 that slides vertically is provided on the outside of the medicine tank 11, and the lower end thereof is bent to be pin-connected to the lower end of the piston 14. The terminal of the handle of the float 16 is pin-connected to the center of the vertical bar, and the midpoint of the handle of the float 16 is pin-connected to the tip of the bracket 17 fixed to the drug tank 11. As a result, when the float 16 moves up or down, the piston 14 moves down or up. A packing 18 is provided between the lower end of the cylinder 13 and the piston 14 so that washing water does not enter the chemical tank 11. It should be noted that one hole depression 19 is provided on the outer surface of the histone 14 to serve as a drug container.

The operation of the above device will be described. The washing water is discharged, the float 16 descends, the piston 14 rises as shown in FIG. 1, and the hole recess 19 thereof enters the medicine tank 11, so that the liquid or spherical medicine enters the hole recess 19. Next, when the histone 14 descends due to the rising of the water surface, the hole depression 19 appears under the cylinder 13, but the drug falls into the water and dissolves. If you place the lower side of the hole depression 19 on a slope to make it easier to fall,
No drug remains and no water is lifted. Next, the washing water is discharged, the float 16 descends, the piston 14 rises, and the above-described process is repeated.

[0009]

EFFECTS OF THE INVENTION Since the conventional dissolution of the cleaning agent in the toilet bowl is placed at the bottom of the flush water storage tank together with the container, the content drug and the flush water permeate the sea surface substance on the container lid and mix with each other. Concentration is high, but drops rapidly with diminished potency. Also, if the toilet use interval is short, there is no time for the drug to dissolve, and there is a drawback that it continues to dissolve even when the interval is absent for several days, but according to the injection device of the present invention, it is possible to use only one flush water. On the other hand, it is possible to use it economically and hygienically for a long period because it dissolves without fail in a necessary and sufficient amount.

[Brief description of drawings]

FIG. 1 is a cross-sectional explanatory view of a flush water storage tank.

[Explanation of symbols]

 1 Flush water storage tank 4 Storage tank float 5 Water discharge pipe 6 Storage tank bottom valve 11 Chemical tank 13 Cylinder 14 Piston 15 Vertical bar 16 Float 19 Hole

Claims (1)

[Claims] 1. A flushing water storage tank is provided with a chemical tank containing a chemical for a toilet bowl, a lower portion of the tank is formed into a cone shape, and a cylinder and a piston are mounted below the tank, and liquid and solid chemicals are put into the side surface of the piston. A structure is used in which the piston is lowered or raised in the opposite direction by the float and the vertical bar as the water surface of the flush water rises or falls, and the drug enters the hole when the piston is high and the drug in the hole is washed when it is low. Disinfection device for flushing water configured to be released into water