JP3016382U - Toilet bowl cleansing agent quantitative supply device - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a constant amount of a cleansing agent supply device for a toilet bowl, which supplies a predetermined amount of the cleaning agent each time the toilet bowl is used. [Structure] The container 10 is vertically fixed by a fixing piece 30, and a plunger 40 is passed through a through hole 22 of a lid 20 attached to a neck portion 13 of the container 10, and the plunger 40 is penetrated. A restriction ring 60 is provided in a portion above the hole 22, and a blocking cup 70 is provided in a portion below the through hole 22 of the plunger 40.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a cleaning agent quantitative supply device for a toilet bowl capable of quantitatively supplying a cleaning agent.

[0002]

[Prior art]

 Conventionally, as a method of cleaning a toilet bowl, a liquid cleaner or a powder cleaner is generally poured into the toilet bowl of the toilet bowl, and a hand brush is used to manually clean the toilet bowl. There is also a proposal to clean the toilet bowl at the same time as it flows into the toilet bowl with the water in the water storage tank and the cleaning agent dissolved in the water when the water is poured into the tank and flushes. That way, the user can clean the toilet bowl easily and effortlessly.

[0003]

[Problems to be solved by the device]

 However, the frequency of use of the toilet bowl is often undetermined, and if it is not used for a long period of time, a large amount of the solid cleaning agent in the water tank may dissolve and cause waste. Whether or not it will be supplied quantitatively each time it is used will be an issue that must be resolved.

The present invention has been made in view of the above problems. It is an object of the present invention to provide a cleansing agent quantitative supply device for a toilet bowl, which has a simple structure and can quantitatively provide a cleansing agent each time water is poured into the toilet bowl.

[0005]

[Means for Solving the Problems]

 The present invention according to claim 1 provides a container for containing a cleansing agent, a lid connected to a neck portion which is an opening of the container at a lower end of the container, and an inside of the container via the inside of the lid. An upper annular tank is formed in a portion of the plunger that penetrates through the lid and reaches the inside of the container. The upper annular tank has a penetrable penetrable passage in the lid. When a limiting ring having a diameter larger than the diameter of the hole is fitted, a lower annular tank is formed at a portion of the plunger located at the lower end of the through hole in the lid, and the lower annular tank is provided with a lower annular tank. A vent hole penetrating the center of the plunger along the axial direction is formed by fitting a cup-shaped blocking cup having a diameter larger than the diameter, and the vent hole of the container is formed above the vent hole. Ventilation extending to a predetermined internal height The lower end of the ventilation hole communicates with the side hole slightly above the lower annular tank in which the blocking cup is fitted, and there is sufficient water in the water tank to which the container is fixed. At this time, the plunger floats due to the buoyancy of water, and the blocking cup in the lower annular tank seals the lower end edge of the through hole of the lid, and when the water in the water tank decreases, the plunger descends and is stored. The cleaning agent contained in the container flows into the water tank from between the restriction ring and the blocking cup, and when the water in the water tank decreases to a predetermined amount, the restriction ring causes the upper end of the through hole in the lid. It is a cleaning agent quantitative supply device for a toilet bowl, which is capable of quantifying the supply of cleaning agent by covering the edge.

In addition, the container of the toilet bowl cleaning agent quantitative supply device according to the present invention may be provided with a fixing means for fixing the container to the edge of the water tank.

Further, the fixing means includes a fitting recess formed in the container and a fixing piece, and the fixing piece includes a ring to which a neck portion of the container can be fitted. It may be provided with a bent portion that can be fitted into the fitting concave tank of the container, a fixing assisting means for fixing the container to a vertical surface, and a hanging means that is hung on the edge of the water tank.

In the fixing assisting means, an upper claw portion projecting downward is formed at the tip of the first extending portion extending forward, and the first extending portion is provided with the upper claw portion below the first extending portion. An upper part of the fixing piece having a structure in which a protrusion shorter than the one extending part is formed, and a fitting tank that extends longer than the first extending part and into which the upper claw part can be inserted is formed, and the tip end is formed. A lower part of the fixing piece having a lower claw portion projecting downward and having a second extending portion having a recessed tank into which the projection can be fitted, the lower end of the fixing piece upper step. May be connected to an appropriate place below the concave tank in the lower stage of the fixing piece to form the fixing piece.

A flow path for the cleaning agent may be formed at a suitable position between the upper annular tank and the lower annular tank of the plunger.

[0010]

[Action]

 Since the present invention has the above configuration, when the toilet is not used, the plunger floats due to the buoyancy of water in the water tank, and the blocking cup fitted in the lower annular tank seals the through hole in the lid. Then, the cleaning agent will not flow. Also, when flushing water into the toilet bowl, the water level in the water tank gradually decreases, and if the buoyancy of the water prevents the plunger from being lifted, the plunger will lower and penetrate the blocking cup and lid. A gap is created between the holes and the cleaning agent flows into the water reservoir via the flow path between the restriction ring and the blocking cup. When a predetermined amount of the cleansing agent flows out, the restriction ring descends to cover the through hole and prevent the cleansing agent from flowing. In this way, the flow rate of the cleaning agent is properly limited. Further, when the water in the water tank is replenished and buoyancy is generated again, the blocking cup floats up and contacts the through hole to prevent the cleansing agent from flowing out. In addition, since the air pressure inside the container is always maintained in the same manner as the air pressure outside the container by the ventilation pipe in the container, the congestion of the circulation state of the cleaning agent due to the decrease in the air pressure inside the container is prevented. It can be prevented. Further, due to the restricting ring on the upper part of the plunger, the upper part of the plunger whose diameter is smaller than the diameter of the through hole in the lid body is held in the container and is prevented from falling from the through hole.

Further, the storage container is hung on the edge portion of the opening of the water storage tank by the fixing means and the fixing auxiliary means described in claims 2 to 4.

[0012]

【Example】

 A preferred example of the present invention will be described below with reference to the drawings. FIG. 1 is an exploded perspective view of the configuration of the embodiment of the present invention. In the figure, reference numeral 10 is a container having a neck portion 13 at the lower end, a thread is formed on the outer side of the neck portion 13, and an opening 12 for communicating the inside and the outside of the container 10 is formed inside. A recessed tank 11 for fitting is formed on the rear side of the container 10 in the drawing.

Reference numeral 30 is a fixing piece, and a ring 31 to which the outer edge of the neck portion 13 of the container 10 can be fitted is formed at the lower end of the fixing piece 30, and the housing is provided above the ring 31. A bow-shaped bent portion 32 that can be fitted into the fitting concave tank 11 on the rear side of the container 10 is formed, and a second extending portion 33 that extends outward is formed above the bent portion 32. A lower claw portion 33a protruding downward is formed at the tip of the projecting portion 33, a fitting tank 33b is formed on the upper surface of the extending portion 33, and a concave tank is formed on the rear side of the extending portion 33. 34 is formed (the portion having the above configuration is referred to as the lower part of the fixing piece in order to distinguish it from the upper part of the fixing piece described below). Further, a fixing piece upper stage 36 extending upward by a connecting portion 35 is fixed to a suitable position slightly below the concave tank 34 so as to be swingable. The fixing piece upper stage 36 is formed with a first extending portion 36a extending outward, and an upper claw portion 36b projecting downward is formed at the tip of the first extending portion 36a. 36b is formed so that it can be fitted into the fitting tank 33b on the upper surface of the second extending portion 33. Further, a projection 37 is formed below the front first extending portion 36a, and the projection 37 is formed so that it can be fitted into the concave tank 34 just behind the second extending portion 33. Further, hook-shaped hanging means 38 to be hooked on the edge of the upper opening of the water storage tank is formed on the upper part of the fixing piece upper stage 36.

The neck portion 13 of the container 10 is externally fitted by the ring 31 at the lower end of the fixing piece 30, and the bent portion 32 of the fixing piece 30 is fitted in the fitting concave tank 11 on the rear side of the container 10. Thereby, the container 10 can be tightly coupled to the fixing piece 30. Further, the upper claw portion 36b of the first extending portion 36a of the upper fixing piece 36 is fitted into the fitting tank 33b on the upper surface of the second extending portion 33 of the lower fixing piece, and the projection 37 of the upper fixing piece 36 is used. By fitting in the concave tank 34 on the rear side of the second extending portion 33, the gripping force of the upper stage 36 of the fixing piece can hold the lower side of the fixing piece that is fixing the container 10 in the vertical direction. . In addition, the container 10 can be held vertically in the water tank by being hooked on the edge of the upper opening of the water tank by the hanging means 38.

Reference numeral 20 is a lid body that can be screwed into the neck portion 13 below the container 10. A thread 21 that can be screwed into the thread of the neck portion 13 is formed on the inner edge of the lid 20, and a through hole 22 having an appropriate size is formed in the center of the lid 20.

Reference numeral 40 is a plunger. Since the diameter of the upper portion of the plunger 40 penetrates the through hole 22 of the lid body 20, it is formed smaller than the diameter of the through hole 22. An upper annular tank 42 is formed at an appropriate position above the plunger 40, a lower annular tank 43 is formed at an appropriate position below the upper annular tank 42, and a cleanliness is provided between the upper annular tank 42 and the lower annular tank 43. A flow path 44 for the agent is formed, and a side hole 46 extending from the inside of the plunger 40 to the surface is formed. A vent hole 45 is formed in the axial direction inside the plunger 40, and the lower end of the vent hole 45 communicates with a side hole 46 between the upper annular tub 42 and the lower annular tub 43. When the lower end of the plunger 40 is immersed in water, the lower end has a large area and a water passage hole 41 is provided at the center of the lower end to obtain stronger buoyancy. The buoyancy is balanced with the buoyancy of the water entering the water passage 41, and when the entire device is attached to the water tank, it will not float.

Before the through hole 22 of the lid 20 is passed through the plunger 40, the blocking cup 70 is fitted into the lower annular tank 43 first. After fitting, the tip of the plunger 40 is passed through the through hole 22 of the lid body 20, at least the upper annular tank 42 is positioned above the through hole 22, and then the upper annular tank 42 is inserted. The limiting ring 60 is fitted in. Further, the ventilation pipe 80 is inserted into the ventilation hole 45 at the center of the plunger 40.

Next, the operation state of the present embodiment will be described with reference to FIGS. 2 to 4. FIG. 2 is a state diagram showing a state in which the blocking cup 70 closes the through hole 22 by the action of buoyancy. FIG. 3 is a state diagram showing a state in which the limiting ring 60 and the blocking cup 70 are on both sides of the through hole 22 due to the reduction of the buoyancy of water. FIG. 4 is a state diagram showing a state in which the buoyancy is released, the plunger 40 descends, and the limiting ring 60 closes the upper side of the through hole.

As shown in FIG. 2, when there is sufficient water in the water reservoir without using a toilet bowl, the plunger 40 is lifted by the buoyancy from the lower end and both sides, and the blocking cup 70 is moved to the lower end of the lid 20. It comes in contact with the edge of the. In this state, there is no passage through which the cleansing agent stored in the container 10 flows, so that the cleaning agent does not exist in the water in the water box.

As shown in FIG. 3, when the toilet is used and the user presses the lever to flush the water, the water flows into the toilet bowl of the toilet and the water level in the water tank gradually decreases. I'm starting. At this time, as the buoyancy of the water decreases, the plunger 40 gradually descends and the blocking cup 70 also descends, and a gap is created between the through hole 22 and the blocking cup 70, so that the cleaning agent inside the container 10 is not removed. It flows out from the flow path 44 and the gap and enters the water in the water tank.

As shown in FIG. 4, when the amount of water in the water storage tank decreases to a predetermined amount, the plunger 40 also descends, and the limiting ring 60 covers the upper opening of the through hole 22. In this way, the cleansing agent inside the container 10 can be stopped from flowing out.

Further, when water is poured into the water tank and the water returns to the original level, the buoyancy of the water acts again to push it up above the plunger 40, and the blocking cup 70 again reopens the lower end of the through hole 22. Stop the supply of cleansing agent by touching the rim.

[0023]

[Effect of device]

 Since the present invention has the above-mentioned configuration, the above-described operation enables the quantitative supply of the cleaning agent, and the cause of wasting the conventional cleaning agent can be eliminated, which is inexpensive, simple in configuration, and does not require manual operation. It is possible to provide a cleaning agent constant amount supply device for a toilet bowl.

[Brief description of drawings]

FIG. 1 is an exploded perspective view showing a configuration of an embodiment of the present invention.

FIG. 2 is a state diagram showing a state in which a cleaning agent is not supplied due to the action of buoyancy in the embodiment.

FIG. 3 is a state diagram showing a state in which a cleaning agent is being supplied in the embodiment.

FIG. 4 is a state diagram illustrating a state in which the limiting ring of the plunger closes the through hole and does not provide the cleaning agent due to the decrease in buoyancy in the embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Container 11 Fitting concave tank 12 Opening 13 Neck part 20 Lid body 21 Screw thread 22 Through hole 30 Fixing piece 31 Ring 32 Bending part 33 Second extension part 33a Lower claw part 33b Fitting tank 34 Concave tank 35 Connection Part 36 Fixed piece Upper stage 36a First extension part 36b Upper claw part 37 Projection 38 Hooking means 40 Plunger 41 Water passage hole 42 Upper annular tank 43 Lower annular tank 44 Distribution path 45 Vent hole 46 Side hole 60 Restricting ring 70 Blocking Cup 80 ventilation pipe

Claims (5)

[Scope of utility model registration request] 1. A container for accommodating a cleansing agent, a lid connected to a neck portion of the lower end of the container which is an opening of the container, and a penetrating through the inside of the lid to the inside of the container. An upper annular tank is formed in a portion of the plunger that penetrates through the lid and reaches the inside of the container. The upper annular tank has a diameter of a through hole through which the plunger can pass in the lid. A restriction ring having a larger diameter is fitted, and a lower annular tank is formed in a portion of the plunger located at the lower end of the through hole in the lid, and the lower annular tank has a diameter larger than the diameter of the through hole. And a vent hole penetrating the center of the plunger along the axial direction is formed in the plunger, and a predetermined height inside the container is provided above the vent hole. The ventilation pipe that extends up to The lower end of the ventilation hole communicates with a side hole slightly above the lower annular tank in which the blocking cup is fitted, and when there is sufficient water in the water tank to which the container is fixed, the plunger Is lifted by the buoyancy of water,
When the blocking cup in the lower annular tank seals the lower edge of the through hole of the lid and the water in the water tank decreases, the plunger descends and the cleaning agent stored in the container holds the restriction ring and the blocking agent. When the water flows out from between the cups into the water tank, and when the amount of water in the water tank decreases to a predetermined amount, the limiting ring covers the upper edge of the through hole in the lid, and the supply of the cleaning agent is quantified. A cleaning agent quantitative supply device for toilet bowls, which is characterized by being able to do so. 2. The method according to claim 1, further comprising a fixing means for fixing the container to the water tank.
Toilet bowl cleanser metering device. 3. The fixing means according to claim 2, wherein the fixing means includes a fitting concave tank formed in the container and a fixing piece, and the fixing piece can be fitted on the neck portion of the container. A ring that can be fitted, a bent portion that can be fitted into the fitting recess of the container, a fixing assisting means for fixing the container to a vertical surface, and a hanging means that is hung on the edge of the opening of the water tank. A cleaning agent fixed-quantity supply device for a toilet, comprising: 4. The fixing extension means according to claim 3, wherein an upper claw portion projecting downward is formed at a tip of a first extending portion extending forward and the first extending portion is formed. An upper part of the fixing piece having a structure in which a protrusion shorter than the first extending part is formed below the first extending part, and a fitting tank which extends longer than the first extending part and into which the upper claw part can be fitted. The lower part of the fixing piece has a lower claw portion projecting downward at the tip and has a second extending portion having a recessed tank into which the protrusion can be fitted, and the upper part of the fixing piece. The fixed-quantity supply device for a toilet bowl according to claim 1, wherein the fixed piece is configured by connecting the lower end of the fixed piece to an appropriate place below the concave tank on the lower side of the fixed piece. 5. The cleaning agent quantitative supply device for a toilet according to claim 1, wherein a flow path for the cleaning agent is formed at an appropriate position between the upper annular tank and the lower annular tank of the plunger.