WO2010134582A1

WO2010134582A1 - Medicinal agent case

Info

Publication number: WO2010134582A1
Application number: PCT/JP2010/058571
Authority: WO
Inventors: 英二竹村; 秀夫高田; 繁齋藤; 満男高峰
Original assignee: 日本曹達株式会社
Priority date: 2009-05-21
Filing date: 2010-05-20
Publication date: 2010-11-25
Also published as: KR101412294B1; CN102439237B; JP5445980B2; JPWO2010134582A1; KR20120010264A; TW201105840A; HK1170277A1; TWI381084B; CN102439237A

Abstract

Conventional medicinal agent cases hardly release any of a medicinal solution during the period that washing water is being introduced into the case, and after introduction of washing water has stopped, a small amount of the highly-concentrated medicinal solution inside the case is released beneath the case. As such, the medicinal solution cannot be brought in contact with the entire wall surface of a urinal, and the urinal cannot be cleaned efficiently. The disclosed medicinal agent case has an inlet for introducing washing water into the case, in the upper part of a surface (a back surface) opposite to the aforementioned wall surface, and has an outlet in the lower part of the back surface. A medicinal agent is stored inside the medicinal agent case, and during washing, some of the washing water is introduced via the inlet and directed towards the medicinal agent in a storage unit. Said medicinal agent is dissolved, generating a medicinal solution, and the generated medicinal solution is released from the outlet onto the wall surface of the urinal even after washing. The disclosed medicinal agent case has a drain port above the outlet, said drain port having a larger aperture area than the outlet, and while washing water is being introduced, an overflow portion of the generated medicinal solution is released from the drain port.

Description

Drug case

The present invention relates to a drug case that is attached to the wall surface of a urinal and drains cleaning liquid and other chemicals to the toilet bowl each time cleaning water flows along the wall surface.

As a conventional device of this type, for example, it has a container body that is attached to the wall surface of a urinal and has an inlet at the top for taking in the wash water flowing from above along the wall surface. It is known that the container main body is provided with a medicine storage portion for storing a medicine that dissolves in the washing water taken in and generates a chemical liquid, and an outlet for draining the generated chemical liquid is formed in the lower portion of the container main body. (For example, refer to Patent Document 1).

In this case, the wash water that flows down along the wall surface of the urinal is introduced into the drug case. When a predetermined amount of wash water is introduced into the drug case, the wash water introduced thereafter remains as wash water. It is configured to drain out of the medicine case, and when the flow of the washing water stops and the washing water is not introduced into the medicine case, the medicine generated in the medicine case flows out from the outlet.

JP 2003-247256 A (FIGS. 2 and 3)

In the conventional drug case, the chemical solution hardly flows out while the cleaning water is introduced into the drug case, and after the introduction of the cleaning water is stopped, the high-concentration chemical solution in the drug case is placed below the drug case. A small spill. With this, the chemical solution cannot be brought into contact with the entire wall surface of the urinal, and the urinal cannot be cleaned efficiently.

Therefore, in view of the above problems, an object of the present invention is to provide a drug case that can solve the above-mentioned problems.

In order to solve the above problems, a drug case according to the present invention is a box-shaped drug case attached to a wall surface through which flush water of a urinal flows, and an introduction port for introducing the wash water into the drug case is provided in the wall surface. It has an upper part on the opposite surface (hereinafter referred to as “rear surface”), an outlet on the lower part of the rear surface, stores the medicine inside the medicine case, and introduces a part of washing water at the time of washing. In the drug case that is introduced from the mouth and flows toward the drug to dissolve the drug to generate a drug solution, and the generated drug solution continues to flow out from the outlet to the wall of the urinal after washing, from the outlet Also has a drain opening with a large opening area at the top of the outlet, and while the washing water is being introduced, the overflow of the generated chemical solution flows out from the drain to the wall of the urinal. To do.

When a large amount of washing water is introduced into the medicine case, the introduced washing water is not discharged as it is, but is discharged after being brought into contact with the medicine to form a chemical solution. By comprising in this way, although a density | concentration becomes a little low, a lot of chemical | medical solutions can be discharged | emitted.

Basically, the height of the lower edge of the drain outlet should match the height of the upper edge of the drug in the initial state before use. Flows higher than the lower edge. Therefore, by setting the lower edge height of the drainage port to be lower than the upper edge of the medicine in the stored state, the introduction amount and the drainage amount in the state where the cleaning water is continuously introduced. We decided to measure the balance.

In addition, if there is a large amount of chemical liquid discharged from the drain outlet, the chemical liquid spreads right and left along the wall of the urinal (left and right of the medicine case 1 as viewed from the user of the urinal). In order to promote, it is desirable to provide a mountain-shaped ridge that divides the drug solution drained from the drain port left and right on the back surface of the drug case (the back side of the drug case 1 when viewed from the user of the urinal).

In addition, in the case where the heel is provided in this way, if the tip of the heel is protruded from the side surface of the medicine case and an outflow direction adjusting portion is provided that directs the direction of the medicine flowing out from the tip toward the wall surface of the urinal, It will surely reach the wall of the urinal from the bag.

In order to flow the introduced wash water to the medicine efficiently, a partition plate is provided in the medicine case to disperse the medicine in the front side, and the wash water introduced from the introduction port is made to flow to the medicine side on the left and right sides of the partition plate. You may form the opening for washing | cleaning water and the opening for chemical | medical solutions from which the washing water produced | generated in contact with the chemical | medical agent flows out with respect to a drain outlet in the center of a partition plate.

Similarly, it is desirable to provide an eaves (eave) that relaxes the flow of the cleaning water introduced from the introduction port and does not obstruct the flow of the cleaning water at the upper part of the opening for the chemical solution.

Further, if a partition for preventing mixing of the cleaning water and the chemical liquid is provided between the cleaning water opening and the chemical liquid opening, it is possible to prevent a decrease in the concentration of the chemical liquid to be drained.

In addition, you may form the wall part which prevents the leakage of a chemical | medical solution to the back and leads to right and left in the rear-end edge of the said basket.

Furthermore, if the chemical solution does not flow to the tub after the chemical solution drainage from the drain port stops, the chemical solution cannot be continuously spread left and right. Therefore, it is desirable to form an auxiliary drainage port for draining the chemical solution in the chemical tank on the tub continuously after the chemical solution drainage from the drainage port stops at the upper part of the tub.

In addition, a cover that covers a part of the medicine from above is provided on the medicine, and when washing water is introduced, air remains inside to prevent the washing water from entering the cover and is covered with the cover. By preventing the washing water from coming into contact with a part of the medicine, the dissolution rate of the medicine can be suppressed.

The present invention also provides a drug characterized in that it is a solid drug used in the drug case and is a molded article containing a solid acid.

As is apparent from the above description, according to the present invention, when the introduced cleaning water is discharged as a chemical solution, the cleaning water overflows while the cleaning water is being introduced into the drug case. A large amount of the chemical solution can be made to flow on the wall surface of the urinal by using a large amount of washing water as a chemical solution and discharging the solution from a drain outlet having a large opening area provided separately from a normal outlet. Moreover, since there is no overflow after washing is completed, the chemical solution is no longer discharged from the drain and continues to be discharged from the normal outlet. As a result, the chemical solution can be brought into contact with a wide range of the wall surface of the urinal, so that disinfection and cleaning with the chemical solution can be performed efficiently.

It is a front view which shows the use condition of the chemical | medical agent case which concerns on this invention. It is a perspective view which shows two types of urinals to which the chemical | medical agent case which concerns on this invention is applied, (a) is a shower type, (b) is a spreader type. It is a perspective view which decomposes | disassembles and shows to the case main body and cover which comprise the chemical | medical agent case which concerns on Example 1. FIG. FIG. 3 is a longitudinal sectional view showing the flow of cleaning water and chemicals when using the chemical case according to Example 1. It is a perspective view which shows the shape of the chemical | medical agent case which concerns on Example 2. FIG. It is a perspective view which shows the shape of the chemical | medical agent case which concerns on Example 3. FIG. It is a perspective view which shows the shape of the chemical | medical agent case which concerns on Example 4. FIG. It is a perspective view which decomposes | disassembles and shows to the case main body and cover which comprise the chemical | medical agent case which concerns on Example 5. FIG. It is a perspective view which shows the shape which decomposes | disassembles into the case main body and cover which comprise the chemical | medical agent case which concerns on Example 6. FIG. It is a perspective view which shows the shape of the chemical | medical agent case which concerns on Example 7. FIG. It is a perspective view which shows the shape of the chemical | medical agent case which concerns on Example 8. FIG. It is a longitudinal cross-sectional view which shows the shape of the chemical | medical agent case which concerns on Example 9. FIG. It is a disassembled perspective view of the chemical | medical agent case which concerns on Example 9. FIG. It is a perspective view which shows the shape of the chemical | medical agent case which concerns on Example 10. FIG. It is a perspective view which shows the alternative structure of the adjustment part 91 of the chemical | medical agent case which concerns on Example 10. FIG. It is an expansion perspective view which shows the modification of the inlet 4. FIG. It is the perspective view (A), top view (B), and front view (C) of the scissors of Example 11 which show the modification of the scissors of FIG.

Referring to FIG. 1, reference numeral 1 denotes a drug case according to the present invention, which is a drug case attached to the wall surface of the urinal W, and is suspended in the urinal W via a handle 11. As shown in FIG. 2, there are two types of urinals W, one is called a shower type in which a large number of flush water outlets WH are arranged side by side as shown in (a), and the other is (b). As shown in FIG. 4, the spreader type is provided with a jet port WH only at the center. In the shower type, since many jet outlets WH are provided, the jet speed of washing water is slow. On the other hand, since the spreader type has a small number of ejection openings, the washing water is ejected vigorously, and the washing water is spread over the entire urinal W. The drug case 1 of the present invention can be attached to any type of urinal. Specifically, a metal hook H is hooked on the spout WH, and the handle 11 is hooked on the hook H.

In (a) of this figure, hooks are installed at two adjacent outlets, so that the two inlets are located directly below the outlet of the cleaning water, so that the cleaning water can be introduced effectively. Further, since the hook H is inclined forward, the jetted washing water does not hit the hook and scatter. Further, since the hook (b) is also pulled forward by hanging the medicine case, the sprayed washing water does not splatter against the hook and is scattered.

With reference to FIG. 3 and FIG. 4, the medicine case 1 includes a case main body 2 and a lid 3.
Engaging portions 21 are formed on the left and right side surfaces of the case body 2 so that the handle 11 is slidably engaged. In addition, a pair of left and right inlets 4 are provided on the upper surface on the back surface that faces the wall surface of the urinal W when attached to the urinal W. The washing water Wa is introduced into the case main body 2 from the two inlets 4 and becomes a chemical solution Wf in which an internal medicine C described later is dissolved, and flows out from the three outlets 51 provided at the lower part of the back surface. It was to so. In addition, the guide 5 was formed in the lower part of the center outflow port 51 so that the chemical | medical solution Wf which flows out from the outflow port 51 might flow through the wall surface of the urinal W reliably. The introduction ports 4 are provided on the left and right in FIGS. 3 and 4, but the present invention is of course not limited to this, and may be one elongated opening or three or more small openings. The position is not left and right, but may be from the center or the center. In short, any position can be used as long as the washing water Wa can be taken into the medicine case smoothly.

The posture of the medicine case 1 is held in contact with the wall surface of the urinal W at the introduction port 4 and the guide 5 described above. The left and right outlets 51 are each provided with a sub-guide 52 so that the drug solution flows on the wall surface of the urinal W.

A drain port 7 is formed in the central part sandwiched between the introduction ports 4. In the example 1 shown in FIG. 3, the lower edge of the drain port 7 was set to be the same height as the upper edge of the medicine C stored in the case body 2 as described later.

A guide 22 is formed on each of the left and right inner surfaces of the case body 2. On the other hand, the lid 3 was formed with a partition wall 6 extending downward. The partition wall 6 is engaged with the guide 22 and stored in the case main body 2, and the medicine C stored therein is set to be positioned on the front side of the partition wall 6. Further, openings 61 for the washing water are formed on the left and right of the partition wall 6 so that the introduced washing water Wa flows to the drug side through the opening 61. In addition, the wash water Wa that has flowed into contact with the medicine C becomes the chemical liquid Wf, but an opening 62 through which the chemical liquid Wf passes is provided in the center of the partition wall 6. Therefore, the chemical liquid Wf that flows from the front to the rear through the opening 62 is drained from the drain port 7 to the outside.

In particular, in the spreader type urinal W, the washing water Wa is vigorously introduced into the case body 2 from the introduction port 4. Therefore,

eaves

61a and 62a are formed above the

openings

61 and 62 in order to relax the flow.

FIG. 5 shows the second embodiment, and the difference from the first embodiment shown in FIG. 3 is the height of the lower edge of the drain port 7. As described above, in Example 1 shown in FIG. 3, the lower edge of the drainage port 7 is almost the same height as the upper edge of the medicine C, but the pattern of Example 2 shown in FIG. The lower edge was lowered by 5 mm.

Next, in Example 3 shown in FIG. 6, the height of the lower edge of the drain port 7 is the same as that in Example 1, but a mountain-shaped ridge 8 was formed in the lower part of the drain port 7. A tip 82 of the flange 8 is provided to protrude outward from the side surface of the case body 2. And the outflow direction adjustment part 81 which bends the direction of the chemical | medical solution which flows out from this front-end | tip 82 to the wall surface side of the urinal W was provided. The outflow direction adjusting portion 81 is formed to be inclined rearward by the angle α.

In Example 4 shown in FIG. 7, 樋 8 of Example 3 in FIG. 6 is added to Example 2 shown in FIG.

In Example 5 shown in FIG. 8, the ridge 61a was further removed from the Example 4, and only the ridge 62a was left.

9 is provided with a partition plate 63 that partitions the

openings

61 and 61 and the opening 62 from the fifth embodiment shown in FIG.

In Example 7 shown in FIG. 10, a vertical wall 83 is provided at the rear part of the ridge 8 compared to Example 4 shown in FIG.

Next, in Example 8 shown in FIG. 11, an auxiliary drainage port 84 is provided at the top of the ridge 8 as compared with Example 4 also shown in FIG. 7.

The drug cases shown in Examples 1 to 8 above were attached to the urinal W, the washing water was actually allowed to flow, and the concentration of the drug solution was measured. The three outflow ports 51 are all circular with a diameter of 1.5 mm, and the outflow speed of the chemical solution flowing out from the outflow port 51 is slow, so that the outflow from the outflow port 51 is larger than the amount of the chemical solution flowing out from the drain port 7. The amount of chemicals to do is small. However, since the medicinal solution accumulated in the medicine case flows out from the outlet 51 after the washing water stops, the medicinal solution flows through the urinal wall under the medicine case 1 without being diluted with the washing water, and the lower part of the toilet bowl Flows into the drain trap. For this reason, it has the structure which can wash | clean effectively the toilet bowl wall surface center part and drainage trap which are easy to generate | occur | produce dirt.

Specifically, as medicine C, 27 g of solid acid was molded into a size of 25 mm long * 52 mm wide * 17 mm high, and the wall-mounted stall type urinal (U370) manufactured by TOTO, which is a shower-type urinal W Attach and flush water for 10 seconds at 10 minute intervals. Then, after 18 hours have passed since the installation, the trap water in the toilet bowl, and the wash water flowing for 10 seconds at the bottom of the container (width 60 mm) and left side of the container (width 60 mm) are collected to measure the concentration of the chemical solution. did. The measurement results are shown in Table 1. The water temperature during the test was 21 ° C. to 23 ° C., and the weight of the remaining drug in the drug case was 21 to 22 g.

Examples of the solid acid include fumaric acid, adipic acid, orthophthalic acid, succinic acid, maleic acid, methylene succinic acid, boric acid and the like. These solid acids are used singly or as a mixture of two or more.

Further, a surfactant may be contained. Surfactants include ethylene oxide-propylene oxide copolymers, mixtures of ethylene oxide-propylene oxide copolymers and sorbitan monooleate, and ethylene oxide-propylene oxide copolymers and sodium dioctylsulfosuccinate. At least one selected from the group consisting of a mixture is used.

Moreover, in order to color the dissolved chemical | medical agent, you may contain a pigment | dye. As this pigment, edible blue No. 1 (brilliant blue FCF) alone or a mixture of edible blue No. 1 and other water-soluble pigments can be used.

In addition, Table 2 shows the measurement results when mounted on an automatic washing urinal (US820C) manufactured by TOTO as a spreader-type urinal under the same conditions as described above.

By the way, the amount of water taken into the drug case 1 varies depending on the type and shape of the urinal to be attached and the water pressure. For this reason, it is necessary to form the water so that a sufficient amount of water can be taken into the interior when it is difficult to take in water. However, if it is attached to a place where water is easily taken up, a great amount of water is taken up, and the dissolution rate of the medicine C may be increased, and the consumption of the medicine C may become severe.

In such a case, the cover 9 was put on the medicine C as shown in FIGS. This cover 9 was opened downward and covered the medicine C from above so as to cover a part of the medicine C. When water is taken into the medicine case 1, air in the cover 9 remains in the cover 9, so that water cannot enter the cover 9. As a result, the portion of the drug C covered with the cover 9 does not come into contact with water, and the dissolution rate of the drug C can be suppressed. In addition, the adjustment part 91 which can be suitably cut off in the field was provided in the side surface of the cover 9. FIG. When the adjusting portion 91 is cut to an appropriate depth, water enters the cover 9 up to the cut position, so that the contact area between the medicine C and water can be adjusted.

The adjusting part 91 is preferably thinner than the surroundings so that it can be easily cut off. As shown in FIGS. 13 and 14, by providing a plurality of adjusting portions 91 having different cutout heights, the dissolution rate of the drug can be adjusted.

Further, as shown in FIG. 15, instead of the adjustment portion 91, a hole 92 having a different height is previously sealed with an adhesive sheet or a plastic plug 93 to open the hole 92 having a required height. The drug dissolution rate can also be adjusted.

By the way, the dissolution rate of the drug is also affected by the amount of washing water introduced from the inlet 4. In the spreader-type urinal, the dissolution rate of the washing water is faster than that of the shower-type urinal, so that dissolution of the drug is accelerated. Therefore, as shown in FIG. 16, in order to adjust the fluctuation of the dissolution rate of the drug by the urinal washing method, a cut 41 is made in the thin portion at the tip of the inlet 4 to wash the washing water like a spreader type. When the urinal is used in a urinal with a high ejection speed, the outer portion 41a can be cut to reduce the amount of washing water introduced from the introduction port 4, thereby slowing the dissolution rate of the drug.

Although the cover 9 is provided separately in the ninth embodiment, the cover 9 may be formed integrally with the lid 3 as in the tenth embodiment shown in FIG.

<Example 11: Long bowl 8A>
FIG. 17 is a perspective view showing a modification of the bag of FIG. 10 according to the eleventh embodiment.
In FIG. 17, reference numeral 8 </ b> A denotes a long ridge (long body) according to the eleventh embodiment. This long rod 8A is U-shaped in cross section and has a length that is over three times the width of the drug case 1 as a whole. Of the long portion, the portion in contact with the medicine case 1 in a plan view (FIG. 17B) is straight, and the portion that protrudes from there and extends to the left and right is gently curved to the front side. Further, the long rod 8A has a gentle mountain shape with the middle portion in the length direction as a vertex when viewed from the front (FIG. 17C). The total length of the long body is set to a length in a range where it is desired to remove, for example, urine stones on the wall surface of the urinal to be used, and the curvature of the curvature is made to match the curvature of the wall surface of the urinal to be used. In FIG. 17, the long basket 8 </ b> A has its chevron apex attached at a height approximately in the middle of the height of the medicine case 1.

<< Shapes of slit K and baffle plate J formed on long ridge 8A >>
The back side wall A2 having a U-shaped cross section at the protruding portion is provided with vertically narrow slits K at a plurality of locations in the length direction (three locations in FIG. 17), and passes through the inside of the long rod 8A. As the back side wall A2 extends from the downstream end of the slit K toward the upstream end of the slit K so that a part of the chemical solution Wf to be directed goes to the slit K, it gradually extends to the vicinity of the inner center of the long rod 8A. A plate J is provided. And both ends of the long tub 8A are bent so that the end portion E (FIG. 17B) of the front side wall A1 faces the wall surface of the urinal.

<Operation and effect of slit K and baffle plate J>
A part of the chemical liquid Wf passing through the inside of the elongate tub 8A is changed in the direction of the slit K by the baffle plate J, and is ejected vigorously from the slit K toward the wall surface of the urinal. Further, the chemical solution Wf that has passed through between the baffle plate J and the front side wall A1 is changed in the direction of the slit K by the next baffle plate J downstream, and ejected vigorously from the slit K, or It slips through the front side wall A1. The drug solution Wf that has passed through all the baffle plates J is finally ejected vigorously from the slit K at the tip E of the long rod 8A toward the wall surface of the urinal.
Thus, the drug solution Wf passing through the inside of the long tub 8A is ejected from one of the slits K toward the wall surface of the urinal, or small from the slit K formed at the tip of the long tub 8A. It will spout vigorously toward the wall surface of the toilet.
Therefore, according to the embodiment 17, the overflowing chemical liquid Wf is ejected vigorously from each of the plurality of slits K by the baffle plate J formed over the entire length of the long body, and therefore, the entire surface of the wall surface of the urinal. The chemical liquid Wf can come into contact over the entire length.

《Installation place of long 樋 8A》
In FIG. 17, the long basket 8 </ b> A is attached to the drug case 1. However, the present invention is not limited to this, and the long basket 8 </ b> A is separated from the drug case 1 and attached to the lower side of the drug case 1. Also good. In that case, (1) the elongate basket 8A may be directly attached to the urinal W (FIG. 1), or (2) a separate storage container for storing the medicine case 1 may be provided and attached thereto. In the case of (2), the storage container with the long basket 8A is attached to the urinal W as shown in FIG. 1, and the medicine case 1 is detachably stored in the storage container attached to the urinal W. If the used medicine case 1 is taken out of the storage container and the new medicine case 1 is stored in the storage container, the replacement of the medicine case 1 without the long basket 8A can be performed quickly. .
Further, the ridge to be separated is not limited to the long ridge 8A shown in FIG. 17, and may be of course the ridge 8 as shown in FIGS.

The present invention is not limited to the above-described form, and various modifications may be made without departing from the gist of the present invention.

Although the present invention has been described in detail and with reference to specific embodiments, it will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit and scope of the invention.
This application is based on Japanese Patent Application 2009-123628 filed on May 21, 2009 and Japanese Patent Application 2009-208008 filed on September 9, 2009, the contents of which are incorporated herein by reference.

1 drug case
2 Case body
3 lid
4 introduction port
5 Guide 6 Bulkhead
7 Drain outlet
8 樋 8A Long 樋 A1 Front side wall A2 Back side side wall E End H Hook J Baffle plate K Slit W Urinal Wa Wash water Wf Chemical solution WH Wash water outlet

Claims

A box-shaped drug case that is attached to the wall surface where the flushing water flows.
An introduction port for introducing cleaning water into the drug case is provided at the upper part of the surface facing the wall surface (hereinafter referred to as “rear surface”), and an outlet is provided at the lower part of the rear surface. A medicine is stored, a part of the washing water at the time of washing is introduced from the introduction port, and flows toward the medicine to dissolve the medicine to generate a medicine, and after washing the produced medicine from the outlet In the drug case that continues to flow out to the wall of the urinal,
A drain outlet having an opening area larger than that of the outlet is provided at an upper portion of the outlet, and while the washing water is introduced, the generated chemical solution overflows from the outlet to the wall of the urinal. A drug case characterized by that.
2. The medicine case according to claim 1, wherein a height of a lower edge of the drain outlet is set to be lower than an upper edge of the medicine in an initially stored state.
3. A drug case according to claim 1 or 2, wherein a chevron-shaped ridge that divides the drug solution drained from the drain port left and right is provided on the back surface of the drug case.
4. The drug case according to claim 3, further comprising an outflow direction adjusting portion for projecting the tip of the bag from the side surface of the drug case and directing the direction of the drug flowing from the tip toward the wall surface of the urinal. .
In the medicine case, a partition plate for unevenly distributing the medicine to the front side is provided, and on the left and right sides of this partition plate, the cleaning water opening for flowing the washing water introduced from the introduction port to the medicine side, and the center of the partition plate, the medicine The chemical case according to any one of claims 1 to 4, further comprising an opening for a chemical solution through which the cleaning water generated in contact with the drain flows out of the drain port.
6. The drug case according to claim 5, wherein a gutter that relaxes the flow of the cleaning water introduced from the inlet and does not impede the flow of the cleaning water is provided above the opening for the chemical solution.
The medicine case according to claim 5 or 6, wherein a partition for preventing mixing of the washing water and the chemical liquid is provided between the washing water opening and the chemical liquid opening.
5. The medicine case according to claim 3 or 4, wherein a wall portion for preventing the chemical liquid from leaking backward and guiding it to the left and right is formed at the rear edge of the bag.
The auxiliary drainage port for continuously draining the chemical solution in the chemical tank onto the dredging is formed in the upper part of the dredger after the drainage of the chemical solution from the drainage port is stopped. The drug case described.
Cover the drug from above and cover a part of the drug. When cleaning water is introduced, air is left inside to prevent the cleaning water from entering the cover. The medicine case according to any one of claims 1 to 9, wherein washing water is prevented from coming into contact with the medicine.
A solid drug used in the drug case according to any one of claims 1 to 10, which is a molded article containing a solid acid.