JPH018610Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a chemical container for a flushing tank for a toilet that automatically flows out and mixes an appropriate amount of a chemical solution such as a deodorant or a cleaning agent into the flushing water in the flushing tank for a toilet.

BACKGROUND ART Recently, as a chemical container for this type of flushing tank, one that is suspended within the flushing tank and mixes the chemical liquid in the container into the water is known. As such a chemical liquid container, it is necessary to allow a required amount of chemical liquid to flow into the tank for convenient use of the toilet, and for this purpose, various systems and structures have been conventionally provided.

This invention is particularly designed by installing a floating stopper in the cap of the container that raises and lowers the flushing water to discharge and store it, and by the action of this floating stopper, the required amount of medicinal solution can be automatically discharged and mixed into the flushing water each time the toilet is used. The purpose of the present invention is to provide a chemical container for a water-washing tank.

Embodiments of the present invention will be described below with reference to the accompanying drawings. In FIG. 1, numeral 1 denotes a container body containing a medical solution 2, and numeral 3 denotes a cap attached to the mouth of the container body 1. As shown in FIG.

The container body 1 has a threaded thread 5 on the outer peripheral surface of the lower half of the neck part 4.
A locking protrusion 6 is formed on the outer periphery of the upper end of the mouth and neck part 4, and both sides of the mouth and neck part 4 on the opposite side are recessed inwardly, and external longitudinal grooves are formed that pass vertically through these recesses. 7,7.

Next is the cap, which is cap body 8,
It consists of a mouth fitting member 9 and a floating stopper 10.

The cap body 8 has a protrusion 12 that engages with the locking protrusion 6 and a thread groove 13 that engages with the thread 5 on the inner periphery of the lower part of the peripheral wall 11, and further includes a protrusion 14 on the inner periphery of the intermediate portion. A stopper is formed for the downward step 15 above the top wall 16, and an opening 17 is formed in the center of the top wall 16, and a plurality of through holes 1 are formed in the middle from the periphery of the opening.
8, a conduit body 17a with an opening at the lower end is suspended.

The mouth fitting member 9 is provided with an inner circumferential wall 20 and an outer circumferential wall 21 which are divided into two parts and extend upward from the upper end of the ring stopper 19 which is firmly fitted into the mouth of the container body 1. is a flange facing outward from the middle 22
A guide circumferential wall 23 bent upward at the cap body circumferential wall 11 is slidably fitted between the protrusion 14 inside the cap body circumferential wall 11 and the downward step portion 15, and a plurality of guide circumferential walls 23 are provided on the outer surface of the guide circumferential wall 23 at suitable intervals in the circumferential direction. The inner circumferential wall 20 is of a bent shape with an integrally provided inward flange 25 in the middle.

Next, the floating plug 10 has a peripheral wall 26 having an inverted U-shaped cross section so as to straddle the internal peripheral wall 20 of the mouth fitting member 9 from above, and the inward flange 25 is provided at the lower end of the internal wall 27. A dish-shaped stopper 29 is integrally provided to seal the opening 28 formed, and the lower end of the outer wall 30, which enters the annular groove formed by the inner and outer peripheral walls 20 and 21, is provided at appropriate intervals in the circumferential direction. It has a shape in which a plurality of vertical grooves 31 are cut out at the lower end, and the outer wall 30 extends upward. In short, the notch groove 31 only needs to be a through hole,
Therefore, it may be an opening. Incidentally, there is an outward protrusion 32 at the lower end of the outer wall 30, and this protrusion 32 is locked with an inward protrusion 33 at the middle portion of the outer circumferential wall 21 to prevent it from coming off. In addition, the dish-shaped stopper 29
A downward protrusion 34 that abuts the upper surface of the inward flange 25 is provided around the lower surface of the periphery. moreover,
When the container is used upside down, the leading end of the guide peripheral wall 23 touches the container body 1 as shown in FIG. 2a.
The opening 31 is extended so as to hang down by an appropriate distance l from the lower end RO of the opening 31, which communicates the inside with the tank. Each of the above parts is manufactured by molding a synthetic resin material.

With the above configuration, when not in use as shown in Figure 1,
The cap 3 is fully tightened to the neck part 4 of the container body 1, and at this time, the upper end of the guide peripheral wall 23 of the mouth fitting member 9 abuts and locks the downward step part 15 of the stopper part.
Further, the lower end of the conduit body 17a of the opening 17 of the cap body 8 presses the dish-shaped plug body 29 of the floating plug 10 from above to seal the opening 28 and prevent the chemical solution 2 from flowing out.
Transportation, storage, etc. are carried out in this state shown in FIG.

Next, the effect will be explained. When the drug container of the present invention is used, the cap 3 is loosened until the protrusion 12 comes into contact with the protrusion 6, and the cap 3 is hung upside down in a washing tank using a hanging tool attached to the bottom of the container body. Figures 2a and 2b show this inverted state of use; Figure a is when the sinking water 35 is discharged;
This is a diagram when the water is filled to the specified water level.

First, when the sink water 35 is flushed when using the toilet as shown in Figure a, the cap 3 is out of the water, and at this time the floating stopper 10 falls downward and opens into the opening 2.
Since the seal of 8 is broken, the chemical solution 2 in the container body 1
The chemical solution 2 flows down to the chamber of the floating plug 10, that is, the measuring chamber 36, but since this measuring chamber 36 communicates with the atmosphere via the notch 31, the vertical groove 24, and the external vertical groove 7, the chemical solution 2 flows down to the measuring chamber 36. It is in a stopped state.

Here, when the flushing water 35 is supplied again into the flushing tank and is stored up to the specified water level as shown in Figure b, the floating plug 10 is pushed upward by the buoyant force of the flushing water 35, and its dish-shaped plug body 29 is The opening 28 is sealed. As the floating stopper 10 rises, the chemical liquid 2 in the measuring chamber 36 passes through the notch groove 31 into the chamber 3 of the cap body 8.
7 overflows and mixes with the sink water 35. That is, a certain amount of the chemical solution 2 is mixed into the sink water 35 when it is in the stored state, and the sink water 35 mixed with the chemical solution 2 is discharged the next time the toilet is used. In addition, since the flowing water 35 stops at the second line when the flowing water is stored, the flowing water 35 does not flow back into the container body 1.

Due to this discharge, the floating stopper 10 falls again and returns to the state shown in Figure a. At this time, the container body 1 takes in air through the notch groove 31, the vertical groove 24, and the external vertical groove 7, so the chemical solution 2 in the container body 1 It flows down to the position of line C in figure a and settles down.

As described above, in the present invention, the floating stopper 10 that moves up and down as the running water 35 is stored and discharged is attached to the cap 3, and when the running water 35 is discharged, the medicinal solution 2 is allowed to flow down and accumulate in the measuring chamber 36 of the floating stopper 10, When the flushing water 35 is stored, the stored chemical solution 2 is mixed into the flushing water 35, so each time the toilet is used, the measuring chamber 36 is
This is convenient because a fixed amount of chemical solution 2 determined by the size of can be automatically mixed into the flowing water 35, and no manual operation is required for this purpose. In addition, when installing and using it in a flushing tank, you only need to loosen the cap 3, which makes the handling operation extremely simple.In addition, with conventional products, the chemical solution may spill out when it is turned upside down for the first time, Although this was extremely inconvenient, in the present invention, even if the chemical solution 2 in the inverted clock metering chamber 36 overflows for the first time, since the through hole 18 is located in the middle of the conduit body 17a, the chemical solution accumulates in the space of the chamber 37, so that it cannot be taken out. It won't spill out.

Further, the guide peripheral wall 23 of the mouth fitting member 9 has an opening 3 that communicates the inside of the container body 1 with the tank in an inverted state.
1, the flush water 35 will not flow back into the container body 1. Moreover, when the container is not in use, when the cap 3 is tightened, the floating stopper 10 is pressed against the opening of the container body 1, so that there is no fear of liquid leakage and it is safe. Furthermore, the mechanism for automatically discharging and mixing the chemical solution 2 is installed inside the cap 3, and on the side of the container body 1, only a part of the mouth and neck part 4 is recessed and an external longitudinal groove 7 is provided, so that the body of the container body 1 is It is advantageous that its size, shape, etc. can be arbitrarily selected. In addition, the movable part is floating plug 1
Since there is only 0, there is almost no risk of failure, so there is no need for maintenance or inspection, and the lifespan is semi-permanent.Furthermore, since each part is made of synthetic resin, it is easy to manufacture and can be provided at low cost.

[Brief explanation of the drawing]

Figures 1, 2a and 2b show a first embodiment of the chemical container of the flushing tank of the present invention, Figure 1 is a half longitudinal sectional view of the main part, and Figures 2a and 2b show the container. It is a half-part vertical cross-sectional view of the main part showing the use when it is inverted, and figure a is a figure when running water is discharged, and figure b is a figure when running water is stored. 1... Container body, 2... Chemical solution, 3... Cap,
8...Cap body, 9...Mouth fitting member, 10...
...floating tap, 35...sinking water.

Claims (1)

[Scope of utility model registration request] An opening 17 is formed in the center of the top wall 16, and a conduit body 17a having a through hole 18 in the middle part hangs down from the periphery of the opening 17.
In addition, a container body 1 is provided with an external vertical groove 7 by recessing a part of the peripheral wall 11 vertically from the periphery of the top wall 16 inward.
It has a cap body 8 screwed onto the neck part 4 and a ring stopper 19 fitted into the mouth part of the container body 1.
From the upper end of 9, an inner circumferential wall is provided with a guide circumferential wall 23 having a longitudinal groove 24 communicating with the external longitudinal groove 7 on the outer surface portion and guiding the inner surface of the circumferential wall 11, and an inward flange 25 forming an opening 28 on the inner surface halfway. 20 extending upward, and a peripheral wall 26 having an inverted U-shaped cross section so as to straddle the inner peripheral wall 20 from above, and the opening 28 is sealed at the lower end of the inner wall of the peripheral wall 26. A plate-shaped stopper 29 is formed to stop the peripheral wall 26.
An opening 31 is provided at the lower end of the outer wall 30 of the container, and when the cap body 8 is screwed in a specified manner, the opening 28 is sealed by being pressed by the lower end of the conduit body 17a, and the cap body 8 is loosened to close the container. When used upside down, it can be moved up and down accordingly, and the opening 31
a cap 3 consisting of a floating stopper 10 which communicates with the longitudinal groove 24 and whose peripheral wall 26 forms a metering chamber 36;
is screwed onto the opening of the container body 1 in which the medicinal solution 2 is sealed, and the guide peripheral wall 23 is arranged such that when the container is used upside down, its tip A is located below the opening 31 that communicates the inside of the container body 1 with the tank. A chemical container for a water washing tank, characterized in that it extends upward so that it hangs down.