JPH0634457Y2 - Aroma cleaning liquid drop device - Google Patents

Description

[Detailed description of the device]

[Industrial applications]

This device is placed on the hand-washing part of a water storage tank with hand-washing that has a curran at the top, and the fragrance cleaning liquid is dropped into the water for flushing in the flush toilet and mixed to deodorize when flushing water is poured. The present invention relates to a fragrance cleaner dropping device that simultaneously provides cleaning effects for toilet appliances.

[Prior art]

Conventionally, as a fragrance cleaner supply device for flush toilets,
A solid fragrance cleaner is stored in the upper part of the water storage tank (hand washing part), and the fragrance cleaning agent is eluted with water poured from the currant arranged above the hand washing part and the liquid stored in the mixing chamber is stored in the water storage tank. The internal configuration (for example, Japanese Utility Model Publication No. Sho 56-23431, Japanese Laid-Open Patent Publication No. 1-198932, etc.) that flows into the inside of the water tank, and the container containing the aroma cleaning liquid is hung inside the water tank and the water level of the water tank is adjusted. It is known that the float valve is opened and closed according to the change to supply a fixed amount of aroma cleaning liquid (for example, Japanese Utility Model Publication No. 62-14208).

[Problems to be solved by the device]

With the above-mentioned conventional external configuration (the former), it is easy to handle and replace it because it is not necessary to put a container in the water storage tank, but it dissolves because the solid fragrance cleaner is eluted with water for hand washing. There are drawbacks such as non-uniform amount of the solution and scattering of the solution around the hand washing part. On the other hand, in the internal configuration (latter), a fixed amount can be dropped using a liquid, but the lid of the water storage tank must be opened and closed when the container is taken in and out. This invention was created in view of the above circumstances,
The main problem is that although it is an external type, a fixed amount is dropped using a liquid as a fragrance cleaner, and the water flowing from the currant into the container is branched into mixed water and rectified water, and stored in a water storage tank. An object of the present invention is to provide an aroma cleaning liquid drop lowering device that can flow in.

[Means for Solving the Problems]

In order to solve the above problems, the present invention provides (a). An aroma-cleaning liquid drop lowering device placed on a hand-washing part of a water tank with hand-washing, which has a curran on the upper part, (b). A mixing case with the casing opening upwards,
A water injection cover fitted over the mixing case from above, (c). The water injection cover is provided with an injection port into which water poured from the above-mentioned currant can be introduced, (d). A bottle receiving part that holds a bottle containing an aroma cleaning solution and holds a discharge hole downward, and a float valve that is connected to the lower part of the bottle receiving part and that can open and close the discharge hole of the bottle are moved up and down. A mixing chamber built in as much as possible, (e). The float valve is provided with a shaft part that moves up and down in the discharge hole, an upper closing member that is provided above the shaft part and closes the discharge hole at the upper side when descending, and a lower part that is provided below the shaft part and has the discharge hole at the lower side when rising. And a lower closure body that closes at (f). An opening area smaller than that of the inlet is provided on the lower surface of the mixing chamber, and a drain port capable of draining is opened at a water injection hole of a water storage tank. An upper end edge of the mixing case has a gap in the outer circumferential direction between the outer cover and a water injection cover, and a flow path for introducing water flowing from the water injection port into the mixing chamber and a flow path for discharging the water to the outside. We have taken the technical measure of branching to and.

[Action]

Before water is poured from the Karan, the float valve descends due to its own weight and closes the bottle discharge hole from above with the upper closure,
The bottle is standing by so that the aroma cleaning liquid does not drip from the bottle. When the water injection of the currant starts, water is injected into the mixing case through the injection port of the water injection cover of the casing. At this time, the upper edge of the mixing case serves as a partition and branches into a flow path for introducing water flowing from the water inlet into the mixing chamber and a flow path for discharging the water to the outside, so that the amount of water introduced into the mixing chamber is adjusted. can do. Since the opening area of the outlet is smaller than that of the inlet, the water injected into the mixing chamber of the mixing case accumulates and the water level rises. The float valve rises due to the rise of the water level, and the lower closing body closes the discharge hole while sending air into the bottle from the discharge hole. When the water injection from the currant stops, the water level in the mixing chamber gradually decreases, and the float valve lowers. Since the inside of the bottle is pressurized by the air sent in, the aroma cleaning liquid in the bottle is pushed out of the discharge hole and adheres to the outside of the float valve together with the descending shaft of the float valve. Then, as the float valve descends, the discharge hole is closed from above by the upper closing body as described above. Next, when water injection from the currant starts again, water starts to accumulate in the mixing chamber as described above, and the aroma cleaning liquid adhering to the outside of the float valve is mixed with water and drained from the drain port to the water injection hole of the water storage tank. Be used for.

【Example】

A preferred embodiment of the fragrance cleaning liquid dropping device according to the present invention will be described below with reference to the drawings. 1 to 3 show the aroma-cleaning droplet dropping device 1 of the first embodiment.
And is placed on the hand-washing section 22 of the water tank 20 with hand-washing, which has a calan 21 on the upper part. The fragrance cleaning liquid drop lowering device 1 holds the bottle 7 at a hollow position inside the casing 2, in other words, with a gap serving as a flow path around the bottle 7, and holds the bottle 7 from the bottle 7 by opening and closing the float valve 9. The cleaning liquid F is dropped. That is, the casing 2 has a two-part configuration including the water injection cover 3 that can be opened and closed and the mixing case 4. In this embodiment, the casing 2 is made of a synthetic resin material having chemical resistance and a predetermined strength as the casing. The water injection cover 3 is composed of a case lid having a rostrul-shaped inlet 3A with a large number of slits into which cleaning water poured from the Karan 21 installed above can be introduced. Next, the mixing case 4 is composed of a bottle receiving portion 5 and a mixing chamber 6 connected below the bottle receiving portion 5. The bottle receiving portion 5 can hold the bottle 7 in a hollow state by projecting a supporting piece H for holding the water injection cover 3 and the outer periphery of the bottle 7 so that there is a gap therebetween. Here, the bottle 7 is a container of a translucent synthetic resin material having a mouth portion 7A at the tip (the lower end when in use), and the water level of the filled aroma cleaning liquid F can be seen from the outside. The translucent synthetic resin material is preferably Teflon, but in addition, PET + nylon (copolymer), 66-nylon, 6-nylon, PET, polyethylene, polyacetal, polypropylene and the like are relatively preferable. Furthermore, polycarbonate, polyarylate, acrylic,
Transparent vinyl chloride can be used (although safety is required). It should be noted that this material can be used for the casing as well (in this case, it does not have to be translucent). The fragrance cleaning liquid F may be any liquid containing a known fragrance and cleaning agent for toilets, and its use is not particularly limited. Here, as an example, the formulation of the aroma cleaning liquid F of the present embodiment will be described. First, 70% by weight of purified water is placed in a container and stirred,
Fragrance BGM-8624 (manufactured by Takasago International Corporation) as a fragrance and 10% by weight of polyoxyethylene nonyl phenyl ether (manufactured by Sanyo Kasei Co., Ltd.) as a surfactant.
It is prepared by adding a mixed liquid of 10% by weight of the product name "Nonipol 130", and then adding 10% by weight of Blue No. 1 as a dye, and stirring well until a uniform phase is obtained. Next, an opening 5B is formed in the center of the bottom surface of the bottle receiving portion 5 so that the tip of the mouth portion 7A of the bottle 7 is projected and can communicate with the box-shaped mixing chamber 6 provided below. ing. At the center of the bottom surface of the mixing chamber 6, a drain port 6A having a smaller opening area than that of the water injection port 3A is formed. An inner cap 8 is fitted in the mouth portion 7A of the bottle 7, and a discharge hole 8A is formed in the center thereof. A float valve 9 that can be opened and closed is attached to the discharge hole 8A so as to be able to move up and down, and is incorporated in the mixing chamber 6. This float valve 9 has an upper closing body (screw head portion in the illustrated example) 10 formed at the upper end of a shaft portion (screw shaft portion in the illustrated example) 9A which is inserted into the discharge hole 8A, and a float 11 below. Is stuck. This float 11 is made of a material whose specific gravity is lighter than water, and is composed of a cylindrical body whose lower part is open.
Is formed as a lower closing body (surface) 11A capable of closing from below. In the figure, 6B is a leg portion extending downward from the mixing chamber, and is for placing the casing 2 on the hand washing portion 22. Further, a screw portion is engraved on the outer periphery of the mouth portion 7A of the bottle 7 so that an outer cap (not shown) can be screwed. As a result, the aroma cleaning liquid F can be appropriately replenished by exchanging the bottle 7. This aroma cleaning liquid drop lowering device 1 is a hand washing part of a water storage tank 20 with a hand wash having a calan 21 on the upper portion as shown in FIG.
The water injection hole 20A and the drainage port 6A are placed on the upper surface 22 so that the center lines thereof are substantially the same, and are used. Next, the operation of the fragrance cleaning droplet lowering device will be described. First, in the state where the fragrance cleaning liquid drop lowering device 1 is placed on the hand washing part 22 as shown in the first figure, the float valve 9 is lowered by its own weight to close the discharge hole 8A of the bottle 7 with the upper closing body 10 and wait. ing. Then, the toilet is used as shown in FIG.
When the water injection starts from, the cleaning water is injected into the mixing case 4 through the water injection port 3A of the water injection cover 3. And since the drainage port 6A has a smaller opening area than the inlet port 3A,
The water for cleaning is accumulated in the mixing chamber 6 of the mixing case 4, and the water level rises. The float 11 goes up due to the rise of the water level, and the shaft part
The upper closing body 10 rises via 9A to open above the discharge hole 8A, while the lower closing body (surface) 11A sends air from the discharge hole 8A into the bottle 7 to open the lower opening of the discharge hole 8A. Close (see Figure 2). Next, when the water injection from the calan 21 is stopped, the water level in the mixing chamber 6 gradually lowers, and the float valve 9 lowers. Since the negative pressure in the bottle 7 is released by the air sent into the bottle 7, the aroma cleaning liquid F in the bottle 7 is pushed out from the discharge hole 8A along the shaft portion 9A by a fixed amount by the descending upper closing body 10. Then, the dropped aroma cleaning liquid F ′ adheres to the outside of the float valve 9. Next, when the toilet is used again and the injection of water from the calan 21 begins, water starts to accumulate in the mixing chamber 6 as described above, and the fragrance cleaning liquid F ′ adhering to the outside of the float valve 9 is mixed with the cleaning water and drained. The water is drained from the mouth 6A to the water injection hole 20A of the water storage tank 20. Therefore, the diluted aroma cleaning liquid is stored in the water storage tank 20, and when the cleaning water is poured, deodorization and toilet device cleaning can be performed at the same time. Next, the aroma-cleaning droplet dropping device 1 of the second embodiment shown in FIG.
In, a water injection pipe 12 communicating with a drain port 6A opened on the lower surface of the mixing chamber 6 is vertically installed. This water injection pipe 12 has a diameter smaller than that of the water injection hole 20A of the water storage tank 20 and is inserted into the water injection hole 20A, so that the mixed fragrance cleaning liquid F passing through the drainage port 6A can surely pass through the water injection hole 20A.
The cleaning water that does not flow into the casing 2 can be caused to flow out so as to surround it outside. Further, the water injection cover 3 is formed to have a large diameter with a gap from the outer periphery of the bottle receiving portion 5, and is engaged with the bottle receiving portion 5 by a positioning support piece H ′ formed in the water injection cover 3. A channel is formed so that a part of the water flowing into the casing 2 can be discharged to the outside. As a result, the water that has flowed in from the water injection port 3A flows in the circumferential direction on the upper surface of the bottle 7, part of which flows into the bottle receiving portion 5, and part of which flows out through the gap between the water injection cover 3 and the outside. Therefore, the amount of water flowing into the mixing chamber 6 can be regulated. Further, in the illustrated example, a recessed portion 8B having a diameter larger than that of the discharge hole 8A is formed at the lower end of the discharge hole 8A, and a raised portion 11A that is raised in the center of the float 11 can be fitted into the recessed portion 8B. There is. FIG. 5 shows different embodiments of the float valve 9. In FIG. 5 (a), the head of the countersunk screw is used as the upper closing body 10, and the screw portion of the shaft portion 9A is screwed into the float 11 to assemble the float valve 9. In FIG. 5 (b), the upper closing body 10 is formed on the shaft portion 9A, and the float 11 is integrally formed below. Since other configurations are similar to those of the first embodiment, the same components are designated by the same reference numerals and the description thereof will be omitted. Next, the aroma-cleaning droplet dropping device 1 of the third embodiment shown in FIG.
Shows a different embodiment in which the discharge hole 8A of the bottle 7 is provided at an eccentric position. The casing 2 has an oval shape as shown in FIG. 6 (b), and since the internal structure thereof is in accordance with the second embodiment, the same components are designated by the same reference numerals. 7 (a) and 7 (b) show a bottle 7'for replenishment, in which a screw is engraved on the outer periphery of the bottle mouth portion 6A, and the outer cap 13 is attached while the float valve 9 is attached. It can be sold separately by being fastened to the bottle mouth 7A. Therefore, when the fragrance cleaning liquid F in the bottle 6 used in the fragrance cleaning droplet lowering device 1 is used up, the replenishment bottle 7'is replenished.
The aroma cleaning liquid F can be replenished by removing the outer cap 13 and replacing it. Here, since the bottle 7 (7 ') is composed of a light-transmissive container, the remaining amount of the aroma cleaning liquid F can be seen through the injection port 3A in the form of a rostrut and the replacement time can be known in advance. In this invention, the material of each component is not particularly limited, but a synthetic resin material having a predetermined strength without being deteriorated by the fragrance cleaning liquid is preferable because it can be easily molded.

[Effect of device]

Since this invention has the above-mentioned configuration, the aroma cleaning liquid drop lowering device is installed without opening and closing the lid of the storage tank.
Alternatively, the built-in container can be replaced. Even if it is an external type, a fixed amount of the aroma cleaning liquid can be dropped. Then, the water that has flowed into the case from the inlet is branched into water that is introduced into the mixing chamber and water that is rectified and flows to the outside of the case, so that even if the mixed liquid is scattered around the hand washing part,
It can be washed away by the water that has flowed to the outside, and there is no risk of soiling the hand washing part. Moreover, since the amount of water flowing into the mixing chamber is smaller than in the conventional case, the mixing chamber and the discharge port can be set small. Furthermore, if the bottle and the mixing chamber are formed of a translucent material, it can be used while confirming the remaining amount of the aroma cleaning liquid in the bottle.

[Brief description of drawings]

FIG. 1 is a sectional view showing a first embodiment of the fragrance cleaning droplet lowering device of the present invention, FIG. 2 is a sectional view showing the movement of the float valve when water for cleaning is accumulated, and FIG. FIG. 4 is a cross-sectional view showing the movement of the float valve in the case of the above, FIG. 4 is a cross-sectional view showing the fragrance cleaning liquid dropping device of the second embodiment, and FIG. 5 (a) is a cross-sectional view showing a different embodiment of the float valve. FIG. 6 (b) is a side view showing still another embodiment of the float valve, FIG. 6 (a) is a sectional view showing an aroma cleaning liquid dropping device of the third embodiment, FIG. 6 (b) is the same plan view and FIG. (A) is sectional drawing which shows the bottle for replenishment, (b) is the same plan view. 1 …… Aroma cleaning liquid drop lowering device 2 …… Casing 3 …… Water injection cover 4 …… Mixing case 5 …… Bottle receiving part 6 …… Mixing chamber 6A …… Drainage port 7 …… Bottle 8A …… Discharging hole 9 …… Float Valve 11 …… Float 20 …… Water storage tank 21 …… Karan 22 …… Hand washing part F …… Aroma cleaning liquid

Claims (2)

[Scope of utility model registration request] 1. A fragrance cleansing liquid drop device mounted on a hand-washing part of a water tank with a hand-washing system, which has a karan on the upper part, and a mixing case having a casing opened upward, and a fitting case fitted over the mixing case from above. A bottle that holds a bottle containing a fragrance cleaning liquid and a downward discharge hole in the mixing case, which is made up of a water injection cover that has an inlet for introducing water poured from the above-mentioned currant. A receiving part and a mixing chamber which is connected to the lower part of the bottle receiving part and which is opened and closed to open and close the discharge hole of the bottle are provided. The float valve moves up and down in the discharge hole. And a lower closing body which is provided above the shaft and closes the discharge hole on the upper side when descending, and a lower closing body which is provided on the lower side of the shaft and closes the discharge hole on the lower side when rising. Bottom of the mixing chamber The opening area is smaller than that of the injection port, and a drainage port capable of draining is opened in the water injection hole of the water storage tank, and the upper end edge of the mixing case has a gap in the outer circumferential direction between the water injection cover and the externally fitted water injection cover. The aroma-cleaning liquid dropping device is characterized in that it is branched into a flow path for introducing water flowing in from the water injection port into the mixing chamber and a flow path for discharging the water to the outside. 2. A casing has a water injection cover that can be opened and closed,
It is divided into two parts into a mixing case provided with a bottle receiving part, and a water injection pipe communicating with a drain port is vertically provided on the lower surface of the mixing chamber continuously provided below the mixing case. The aroma-cleaning droplet dropping device according to claim 1, wherein the device is inserted into the water injection hole.