JP2001317101A - Drain port slime removing apparatus - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an excellently safe and easily handleable drain port slime removing apparatus allowing easy installation in the upper part of a drain port, spreading a slime removing agent dissolved solution over a slime affected surface such as a drain.port lid and a drain pipe wall face from a housed slime removing agent with proper dissolubility, and having a structure reducing inflow of garbage. SOLUTION: In the slime removing apparatus provided with a ring-shaped container housing a slime removing agent such as an inclusion compound consisting of 5-chloro-2-methyl-4-isothiazoline-3-one and a polymer host compound, a slit type drain inflow port along the drain port central part direction is arranged from the upper face to the inside face, and in the bottom part or the side face lower part and additionally on the side face, a dissolved solution outflow port is arranged. The preferable width of the slit is 0.5-3 mm.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a drain for a kitchen sink, a drain for a bathroom, a drain for a toilet floor, and the like.
A slime-removing device and a container for removing slime, preventing slime, or controlling slime, provided at places where slime or odor is generated by metabolites such as bacteria and mold. In particular, it relates to the method of removing slime using them, especially, increasing the size of the drain port of the kitchen kitchen sink, installing a garbage basket, and supplementing the garbage, such as food scraps that have flowed out with the drainage, with the garbage basket. The present invention relates to a slime-removing device for a garbage-removing basket of a sink that collects and discards when a certain amount is accumulated.

[0002]

2. Description of the Related Art The main component of slime at the drain of a kitchen sink or bathroom is a polysaccharide that is secreted by bacteria when foodstuffs, surfactants, soap, human scum, etc. become a nutrient source of bacteria. It is known.

Conventionally, chlorine-containing oxidizing agents such as trichloroisocyanuric acid, dichloroisocyanurate, and bromochlorodimethylhydantoin have been used alone or as other agents for preventing slime in a basket for removing garbage from the drain of a household sink. Tablets obtained by press-molding the compounded ingredients are stored in a plastic net or basket-shaped container, and suspended in a garbage basket with a string or the like, and a drug that prevents slime of the garbage basket is well known. (Japanese Patent Application Laid-Open No. Hei 8-128090), which have been sold for several years under the name of "Slimming agent" and put to practical use.

The above-mentioned chemicals are effective in preventing slime and bad smell of garbage cans due to the strong sterilizing power of chlorine-based oxidizing agents, and are widely used. In addition to deteriorating and corroding the drain port material, there is a problem in safety such as generation of irritating odor gas such as chlorine gas or nitrogen trichloride generated by the reaction of chlorine gas with nitrogen in food waste. ing.

[0005] In order to solve the above problems, various "slime removing agents" using a bactericide other than a chlorine-based oxidizing agent have been proposed. For example, peroxides such as sodium percarbonate, potassium persulfate, and sodium perborate (JP-A-8-268818, JP-A-9-31495), and iodine-based germicides such as povidone iodine (JP-A-9-124423) JP-A No. 9-227317), a disinfecting agent comprising a sulfur compound such as a sulfite and an antibacterial agent (JP-A No. 9-12442)
No. 2), orthophenylphenol, diphenyl,
Volatile disinfectants such as 2-isopropyl-5-methylphenol and hinokitiol (JP-A-9-206040); inorganic disinfectants in which silver ions, copper ions, etc. are supported on inorganic compounds such as zeolite and silica gel ( JP-A-8-
157305, JP-A-9-30915, JP-A-9-194313), tablets obtained by press-molding an industrial bactericide such as parachlorometa-xylenol alone or by adding an appropriate dissolution regulator. Are known.

[0006] The "slimming agent" using a bactericide other than the chlorine-based oxidizing agent, like the "slimming agent" made of a chlorine-based oxidizing agent, is stored in a plastic net or basket-like container, and is used as a string. It is suspended in a garbage basket and installed as a slime-removing agent that does not use a chlorine-based oxidizing agent. As compared with, the bactericidal activity is weak, the effect of preventing slime and odor is insufficient, and the use has not been widespread.

Japanese Patent Application Laid-Open No. Hei 7-184823 discloses 5-chloro-2-methyl-4-isothiazoline-3.
An antibacterial agent, such as a mixture of -one and 2-methyl-4-isothiazolin-3-one, supported on inorganic porous fine particles such as hollow porous silica is stored in a water-permeable bag such as a nonwoven fabric, And a water-soluble substance such as polysaccharides and the like, and a film-like "slimming agent" is described. However, 5-chloro-2-methyl-4-isothiazoline-3
-ON has strong antibacterial activity and does not cause material corrosion or gas generation, but it is easily soluble in water and has a shorter effective period than conventional drugs. However, there is a safety problem when used at home.

[0008] Further, as a wastewater removal tool installed at the water outlet part, there is provided a wastewater removal tool provided with a water passage hole at least in the water outlet part, and a body part attached to the water outlet and the body part. It consists of a lid attached to the main body,
The lid has breathability, and when the lid is attached to the main body portion, a waste container for drainage configured to form a drug storage space for storing a water-soluble drug between the main body portion and the lid. (Japanese Unexamined Patent Publication No. 9-296492) is known,
Most of the wastewater does not flow down to the drain without contact with the solid drug, and most of the wastewater comes into contact with the drug, which reduces the concentration of the drug in the solution and prevents slime. There was a problem that it was not possible. In addition,
A garbage basket having a mounting portion for attaching a medicine container containing a slime-removing agent to a garbage basket handle via a connecting portion (Japanese Patent Laid-Open No. 9-292) or a garbage net basket whose surface is coated with a fluororesin can be used. What is used (Japanese Unexamined Patent Publication No. 8-158)
No. 441), and an apparatus in which electrolytic acidic ionized water is injected from an annular pipe provided around a net basket (Japanese Utility Model Application Laid-Open No. 6-4).
No. 6069), and a germicidal and fungicide device for supplying a solution having a germicidal and fungicidal action to the upper part of the drain port (JP-A-9-1549)
No. 23) is known.

[0009]

SUMMARY OF THE INVENTION An object of the present invention is to provide a slime control agent which can be easily installed at the upper part of a drainage port, has excellent safety and handleability, and has a suitable solubility contained therein. To provide a slime remover for drains having a structure capable of spreading a solution of a slime-controlling agent on a slime-generating surface such as a drainage mouth cover or a drain pipe wall, and suppressing inflow of trash into a container. is there.

[0010]

Means for Solving the Problems The inventors of the present invention have developed a non-encapsulating compound comprising pressure-molding an inclusion compound consisting of 5-chloro-2-methyl-4-isothiazolin-3-one and a multimolecular host compound. A bleaching powder-based slime control agent has been proposed (JP-A-10-245308). Since this control agent uses 5-chloro-2-methyl-4-isothiazolin-3-one as a multimolecular inclusion with a host compound, skin irritation is reduced, and solubility in water is also reduced. It is an excellent slime control agent. The present inventors have also proposed a slime control agent obtained by press-molding an organic iodine antibacterial agent and a solid acid (Japanese Patent Application Laid-Open No. 10-2).
No. 45306), this slime control agent has also been confirmed to have an excellent slime control effect.

By the way, if a chemical containing a chlorine-based oxidizing agent as an active ingredient can be sterilized even if it is installed at the bottom of a garbage can, including the part where the chemical solution does not come into contact with the generated chlorine gas, the inside of the basket can be sterilized. While it is possible to prevent slime as a whole, the slime-controlling effect of a drug containing an active ingredient other than a chlorine-based oxidizing agent is limited to the peripheral portion where the drug is installed, and particularly to the portion above the position where the drug is installed. The effect on the part was found to be weak. Therefore, these slime control agents can be installed at the inlet or upper part of the drainage pipe, and the solution of the slime control agent is applied to the drainage cover, the wall of the drainage pipe, the slime-producing surface such as the trash removal basket installed at the drainage outlet. Various types of slime-removing containers for drains that can be spread and prevent garbage such as kitchen garbage from flowing into the container together with the drainage were manufactured on a trial basis, and the slime-controlling effect was examined.
The slime control effect was confirmed, and the present invention was completed.

That is, the present invention comprises a solid medicine containing a substance inhibiting the growth of microorganisms, and a container for accommodating the solid medicine, which can be placed at the inlet or upper part of the drainage port, and which contains the solid medicine. A drainage inflow hole having a structure for suppressing inflow of trash provided on the upper surface and / or upper side surface of the container;
Dissolving liquid outflow holes provided on the bottom or lower side of the container or on the side in addition thereto, and a structure in which most of the wastewater flows down to the drainage outlet without coming into contact with the solid medicine, A slime-removing device for a drain port capable of spreading a solution on a slime-generating surface (claim 1), and a container comprising a lid provided at the drain port, wherein a solution of a solid drug is slimmed on the surface. The slime removing device for a drainage outlet according to claim 1, which can be spread on a drain (claim 2).
A solid medicine containing a substance that inhibits the growth of microorganisms, a container for accommodating the solid medicine, and a lid that can be attached to the container and that has a shape that can be installed at the entrance or upper part of the drain port. The container has a drainage inflow hole provided on the upper surface and / or upper side of the container and having a structure for suppressing inflow of dust, and a solution outlet hole provided on the bottom or lower side of the container or in addition to the side surface And a slime removing device for a drainage outlet capable of spreading a solution of the solid drug on the surface where slime is generated, and a container having a ring shape. The slime removing device for drainage according to claim 3, which can spread the solution on the surface where slime is generated (claim 4), and a structure provided on the upper surface and / or upper side surface of the container for suppressing inflow of dust. Drainage inflow hole A solid drug provided at least on the upper surface of the container, the drain having a plurality of drain inflow slits formed of one or two or more slits along the direction of the center of the drain at appropriate intervals. The solution can be spread on the surface where slime is generated.
Slime removal device for drainage outlet according to any one of claims (claim 5)
Or, at least provided on the upper surface of the container, a drainage inflow slit composed of one or two or more slits along the direction of the center of the drainage port, extends from the upper surface of the container to the inner end, and further continuously to the upper portion of the inner surface. The slimming device for a drain outlet according to claim 5, wherein the solution of the solid drug, which is provided, can be spread on the slime-generating surface, and the slit width is 0.5 to 4 mm. The present invention relates to a slime removing device for a drain outlet according to claim 5 or 6, wherein the solution of the solid drug can be spread on the slime generating surface.

Further, the present invention is characterized in that the drainage inflow hole provided on the upper surface and / or upper side of the container and having a structure for suppressing the inflow of dust is a drainage inflow hole made of a hydrophilic nonwoven fabric. The slime remover for drains according to any one of claims 1 to 4, wherein the solution of the solid drug can be spread on the slime-generating surface, the upper surface of the container and / or
Alternatively, the drainage inflow hole having a structure for suppressing inflow of dust provided at the upper part of the side surface is a drainage inflow hole having a mesh structure, wherein the solution of the solid drug can be spread on the slime generating surface. The slimming device for a drain outlet according to any one of Items 1 to 4 (Claim 9), and the solution outflow hole are provided at a bottom portion, an inner surface portion and an outer surface portion of the container, or a lowermost portion of an outer surface of the container. The solution of a solid drug, which is characterized in that it can be spread on a slime-generating surface.
The slime removing device for drainage outlets according to any one of claims 1 to 9 (claim 1)
0) or a container that can be installed at the entrance or upper part of the drain or a lid that can be installed at the entrance or upper part of the drain has a thickness of 0.5 to 2 mm and a width from its outer edge. 1 to
The slime removal for a drain port according to any one of claims 1 to 10, wherein the solution of the solid drug can be spread on the slime-generating surface, characterized in that the solution is a container or a lid provided with a 3 mm flexible flange. A container (Claim 11), a container having a shape that can be installed at the entrance or upper part of the drain, or a lid having a shape that can be installed at the entrance or upper part of the drain is provided with a drain outlet on its outer periphery. The solution of a solid drug, which is a container or a lid having a plurality of concentric V-shaped grooves that can be separated in accordance with the length of the container, can spread the solution on the slime-generating surface. 11. A slime-producing surface comprising a slime-dissolving liquid characterized by using a slime-removing device for drainage according to any one of claims 11 to 11 and a solution other than a chlorine-based oxidizing agent as a microbial growth inhibitor. Claims 1 to 1 Drainage outlet according to any one of 2 slime winder (claim 13) or, as an agent other than the chlorine-based oxidizing agent, 5-chloro-2-methyl-4-isothiazolin -3
14. A slime removing device for drainage according to claim 13, wherein a solution of the solid drug can be spread on the surface where slime is generated, characterized by using an inclusion compound comprising -one and a multimolecular host compound. 14. A slime removal for a drainage outlet according to claim 13, wherein a solution of a solid drug can be spread on a slime-generating surface, wherein an organic iodine-based antibacterial agent is used as an agent other than the chlorine-based oxidizing agent. A solution of a solid drug, characterized in that a plurality of solid drugs of the same or different types are used as a solid medicine or a solid drug as a solid drug, can be spread on a slime-generating surface.
A slime removing device for a drainage outlet according to any one of claims 15 to 15 (Claim 16), and a container capable of storing therein a solid drug containing a growth inhibitory substance for microorganisms, the bottom portion or the lower side portion or the lower portion. In addition to the above, a solid drug solution outflow hole is provided on the side surface, and a drain inflow hole provided with a plurality of drain inflow slits composed of one or more slits along at least the upper surface at least on the upper surface at appropriate intervals. The present invention relates to a slime-removing container (claim 17), which is provided at the entrance or upper part of a drain port, each of which has a slit width of 0.5 to 4 mm.

[0014]

BEST MODE FOR CARRYING OUT THE INVENTION In the present invention, various known fungicides and antibacterial agents can be used as substances that suppress the growth of microorganisms, and are known as general fungicides or antibacterial agents. Any compounds or natural essential oils having an antibacterial action can be used, but those having a broad antibacterial spectrum are preferable.For example, as a chlorine-based oxidizing agent, dichlorodimethylhydantoin, bromochlor Dimethylhydantoin, sodium dichloroisocyanurate, potassium dichloroisocyanurate, hydrate of sodium dichloroisocyanurate (such as dihydrate), hydrate of potassium dichloroisocyanurate and trichloroisocyanuric acid, hypochlorous acid Examples of the agent other than the chlorine-based oxidizing agent include calcium and the like. Arm, potassium persulfate, sodium perborate, ortho-phenylphenol, diphenyl, 2
-Isopropyl-5-methylphenol, parachloromethaxylenol, n-butyl parahydroxybenzoate,
Ethyl parahydroxybenzoate, methyl parahydroxybenzoate, benzalkonium chloride, benzethonium chloride, chlorhexidine hydrochloride, chlorhexidine gluconate, methylenebisthiocyanate, 2-pyridinethiol-1-oxide, 2-pyridinethiol-1-oxide Zinc, sodium 2-pyridinethiol-1-oxide, N, N'-hexamethylenebis (4-carbamoyl-1-decylpyridinium bromide), 4,4'-
(Tetramethylenediamino) bis (1-decylpyridinium bromide), 2-bromo-2-nitropropane-
Examples thereof include 1,3-diol and the like.

As the substance for suppressing the growth of microorganisms in the present invention, an inclusion compound comprising a fungicide or an antibacterial agent and a multimolecular host compound can be advantageously used. When this clathrate compound is used, examples of the fungicide or antibacterial agent include 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-4-isothiazoline-3.
-One, 4,5-dichloro-3-n-octyl-isothiazolin-3-one, 1,2-benzisothiazoline-
3-one, 2-methoxycarbonylbenzimidazole, 2,3,5,6-tetrachloro-4-methanesulfonylpyridine, 2-thiocyanomethibenzothiazole,
2,2-dithio-bis- (pyridine-1-oxide), 3,3,4,4-tetrahydrothiophene-
1,1-dioxide, 4,5-dichloro-1,2-dithiolan-3-one, 5-chloro-4-phenyl-1,
2-dithiolan-3-one, N-methylpyrrolidone, phenyl- (2-cyano-2-chlorovinyl) sulfone,
Methylenebisthiocyanate, 2-bromo-2-nitropropane-1,3-diol, 2,2-dibromo-2-
Examples of ethanol, 2-bromo-4'-hydroxyacetophenone, dibromonitrilepropionamide, 2-bromo-2-bromomethylglutarnitrile, and natural oils include, for example, cineole, hinokitiol,
Menthol, terpineol, borneol, nopol, citral, citronellal, citronellol, geraniol, linalool, dimethyloctanol, thymol and the like can be exemplified.

Here, the multimolecular host compound refers to a compound that forms a crystalline complex (inclusion compound) with an antibacterial agent serving as a guest, and is not particularly limited as long as it is a compound having the above properties. , Tetrakisphenols, 1,1,6,6-tetraphenyl-2,4-hexadiyne-1,6-diol, 1,6-bis (2-chlorophenyl) -1,6-diphenylhexane-2, 4-diyne-1,6-diol, 1,1,4,4-tetraphenyl-2-butyne-1,4-diol, 2,5-bis (2,4-dimethylphenyl) hydroquinone, 1,1
-Bis (2,4-dimethylphenyl) -2-propyne-
1-ol, 1,1,2,2-tetraphenylethane-
1,2-diol, 1,1′-bi-2-naphthol,
9,10-diphenyl-9,10-dihydroxyanthracene, 1,1,6,6-tetra (2,4-dimethylphenyl) -2,4-hexadiyne-1,6-diol,
9,10-bis (4-methylphenyl) -9,10-dihydroxyanthracene, 1,1-bis (4-hydroxyphenyl) cyclohexane, N, N, N ', N'-tetrakis (cyclohexyl)-(1, 1'-biphenyl) -2-2-2'-dicarboxamide, 4,4'-sulfonylbisphenol, 4,4'-butylidenebis (3
-Methyl-6-tert-butylphenol), 2,
2'-methylenebis (4-methyl-6-tert-butylphenol), 4,4'-thiobis (4-chlorophenol), 2,2'-methylenebis (4-chlorophenol), deoxycholic acid, cholic acid, α , Α, α ',
α'-tetraphenyl-1,1'-biphenyl-2,
2'-dimethanol, t-butylhydroquinone, 2,5
-Di-tert-butylhydroquinone, granular corn starch, 1,4-diazabicyclo- (2,2,2) -octane, 3,3'-bisphenylsulfonyl-4,
Examples thereof include 4'-dihydroxyphenylsulfone and tri-o-thymotide.

The above tetrakisphenols include, for example, 1,1,2,2-tetrakis (4-hydroxyphenyl) ethane, 1,1,2,2-tetrakis (3-fluoro-4-) Hydroxyphenyl) ethane,
1,1,2,2-tetrakis (3-chloro-4-hydroxyphenyl) ethane, 1,1,2,2-tetrakis (3-methyl-4-hydroxyphenyl) ethane,
1,2,2-tetrakis (3-methoxy-4-hydroxyphenyl) ethane, 1,1,2,2-tetrakis (3,5-dimethyl-4-hydroxyphenyl) ethane, 1,1,3,3- Tetrakis (4-hydroxyphenyl) propane, 1,1,3,3-tetrakis (3-fluoro-4-hydroxyphenyl) propane, 1,1,
3,3-tetrakis (3-chloro-4-hydroxyphenyl) propane, 1,1,3,3-tetrakis (3-methyl-4-hydroxyphenyl) propane, 1,1,
3,3-tetrakis (3-methoxy-4-hydroxyphenyl) propane, 1,1,3,3-tetrakis (3
5-dimethyl-4-hydroxyphenyl) propane,
1,1,4,4-tetrakis (4-hydroxyphenyl) butane, 1,1,4,4-tetrakis (3-fluoro-4-hydroxyphenyl) butane, 1,1,4,4
-Tetrakis (3-chloro-4-hydroxyphenyl)
Butane, 1,1,4,4-tetrakis (3-methyl-4
-Hydroxyphenyl) butane, 1,1,4,4-tetrakis (3-methoxy-4-hydroxyphenyl) butane, 1,1,4,4-tetrakis (3,5-dimethyl-
4-hydroxyphenyl) butane, 1,1,5,5-tetrakis (4-hydroxyphenyl) pentane,
1,5,5-tetrakis (3-fluoro-4-hydroxyphenyl) pentane, 1,1,5,5-tetrakis (3-chloro-4-hydroxyphenyl) pentane,
1,1,5,5-tetrakis (3-methyl-4-hydroxyphenyl) pentane, 1,1,5,5-tetrakis (3-methoxy-4-hydroxyphenyl) pentane,
1,1,5,5-tetrakis (3,5-dimethyl-4-
Specific examples thereof include tetrakis (hydroxyphenyl) alkanes such as (hydroxyphenyl) pentane.

As the substance for inhibiting the growth of microorganisms in the present invention, an organic iodine-based antibacterial agent which has a broader antibacterial spectrum than other antibacterial agents and is safe for the human body can be advantageously used. In this case, there is no particular limitation as long as it is an organic iodine antibacterial agent, but a solid one is desirable.
3,3-triiodoallyl alcohols, 2,3,3-
Triiodoallyl ethers, 2,3,3-triiodoallylazoles, 3-iodo-2-propargylbutylcarbamic acid, 4-chlorophenyl (3-iodopropargyl) formal, iodopropargylazoles, diiodo- Examples thereof include para-trisulfone, popidone iodine, benzyl iodoacetate, and paranitrobenzyliodoacetate, which are used alone or in combination of two or more.

Examples of the substance that inhibits the growth of microorganisms include the above-mentioned various known bactericides, antibacterial agents, fungicides, known slime control agents containing them, the clathrate compounds, and organic iodine-based antibacterial agents. When the agent is used, the active ingredient is prevented from flowing out more than necessary when it comes into contact with the wastewater, and is dissolved in the wastewater contacted at an appropriate speed, appropriately mixed with the compound, press-molded, heated and melt-mixed, It can be formed into an appropriate size by a known method such as kneading and extrusion.

Examples of the compound to be subjected to pressure molding include various known excipients, dissolution regulators, binders, lubricants, surfactants, corrosion inhibitors and the like. In particular, the surfactant is effective in making the solution easily spread on the wall where the slime occurs and preventing the lid and the container from being stained with oil.
A bitterness-imparting component, a pungency-imparting component, and the like can be added to prevent the medicine from being swallowed even if the infant accidentally enters the mouth.

Examples of the excipients, binders, and dissolution regulators include various organic acids such as fumaric acid, benzoic acid, adipic acid, succinic acid, dl-malic acid, citric acid, ascorbic acid, malonic acid, and glycolic acid. Inorganic acids, sugars such as lactose and glucose, various starches such as corn starch, calcium hydrogen phosphate dihydrate, tricalcium phosphate anhydrous, magnesium hydrogen phosphate trihydrate, magnesium hydrogen phosphate octahydrate, calcium citrate 4 Hydrate, calcium sulfate hemihydrate, acetoacetic anilide, acetoacetic-o-toluidide, acetoacetic-p-toluidide, acetoacetic-o-
Anisidide, crystalline cellulose, powdered cellulose, sodium chloride, magnesium sulfate, potassium sulfate, synthetic aluminum silicate, magnesium trisilicate, methyl cellulose, ethyl cellulose, carboxymethyl cellulose,
Carboxymethylcellulose sodium, carboxymethylcellulose calcium, hydroxypropylcellulose, polyvinyl alcohol, polyvinylpyrrolidone,
Sodium alginate, gum arabic (powder), sucrose fatty acid esters, there may be mentioned saturated fatty acids C ₁₄ -C ₂₄ or the like, in particular calcium hydrogen phosphate Among them 2
Hydrate, tricalcium phosphate anhydrous, magnesium hydrogen phosphate trihydrate, magnesium hydrogen phosphate octahydrate, calcium citrate tetrahydrate, calcium sulfate hemihydrate, acetoacetic anilide, acetoacetic acid o- Toruidaido, acetoacetic acid -p- Toruidaido,-o-acetoacetate Anishidaido, lactose, hydroxypropyl cellulose, gum arabic (powder), polyvinyl alcohol, polyvinyl pyrrolidone, dextrin, saturated fatty acids such as the C ₁₄ -C ₂₄ is pressurized It is preferable because it can improve the press formability and does not generate toxic gas etc. even if various detergents are mixed, and these excipients, binders, and dissolution regulators are all solid drugs. It can be added at a ratio of 1 to 99% by weight based on the weight.

Examples of the lubricant include magnesium stearate, calcium stearate, sucrose fatty acid ester,
Examples thereof include sodium benzoate, silica, talc, and waxes. These lubricants can be used at a ratio of 0.01 to 10% by weight based on the total weight of the solid drug.

Examples of the surfactant include alkyl alkanolamides, sodium dialkyl sulfosuccinate, sodium lauryl sulfate and the like. These surfactants are used in an amount of 0.5 to 10% by weight based on the weight of the total solid drug. Can be used in proportions. Examples of the corrosion inhibitor include an alkylthiourea-based compound and a triazole-based compound. When these compounds are used, corrosion of a metal portion such as a pipe can be suppressed.

In the case of heat-melt mixing or kneading and extrusion molding, the compound is preferably a solid having a melting point of 40 to 100 ° C., and various water-soluble polymers such as polyoxyethylene and polyoxyethylene. Examples of the surfactant include ethylene polyoxypropylene block polymers, polyoxyethylene alkylphenyl ethers, polyethylene glycol fatty acid esters, glycerin fatty acid esters, and polyoxyethylene alkyl ethers.

The shape of the solid drug may be any shape such as a sphere, a tablet, a column, a rectangular parallelepiped, a pyramid, a donut, and the like, as long as it can be accommodated in a container. Such a thing may be used. According to the form of use of the solid medicine, for example, there is a case where one piece of a column shape or a donut shape is used according to the shape of the solid medicine storage portion of the container, but a large number of small particles can be used. . When a large number of small particles are used, besides using the same type, a plurality of different small solid drugs such as drugs having different blending components or drugs having different solubilities can be used. Incidentally, the solid drug in the present invention can prevent the active ingredient from flowing out more than necessary when it comes into contact with the wastewater, and can be dissolved in the wastewater contacted at an appropriate speed, such as Numeri. Non-woven fabric,
What is contained in water-permeable bags and tubes such as paper and film, slime control agents and the like are supported on sponges and resin foams, and liquid slime control agents and the like are porous minerals For the sake of convenience.

Next, in the present invention, as a container for containing a solid drug containing a substance for inhibiting the growth of microorganisms, a container having a shape which can be installed at the inlet or the upper part of the drain, an inlet of the drain or It has a shape that can be installed at the top and also has the function of a lid for a drain, and a ring-shaped shape that can be attached to a lid such as a rubber lid that can be installed at the entrance of the drain or at the top. The upper surface and / or
Or, a drainage inflow hole provided in the upper part of the side to suppress the inflow of garbage, a solution outflow hole provided in the bottom or lower part of the container or in addition to the side, and most of the wastewater comes in contact with the solid drug Any structure may be used as long as it has a structure that flows down to the drainage port without dissolving, and can spread the solution of the solid drug on the slime-generating surface. Also,
In the case of a container functioning as a lid or a lid of a drain, in order to prevent inflow of food waste from a gap between the outer edge of the lid or the container and the drain, a thickness of 0.5 to 2 m from the outer edge of the lid or the container.
m, a flexible flange having a width of 1 to 3 mm may be extended to close the gap. Further, a protrusion having a height of 0.3 mm or more can be provided at the bottom of the container so that food waste or the like flowing from the gap does not stay between the outer peripheral surface of the container and the inner peripheral surface of the drain pipe. A gap is formed between the bottom of the container and the eaves on the top of the garbage basket due to the protrusion, so that food waste and the like flowing between the outer peripheral surface of the container and the inner peripheral surface of the drain pipe can be discharged.

Further, since the size of the drainage port often differs depending on the manufacturer and the date of manufacture, in the case of a lid or a container having a function as a lid, the outer periphery of the lid or the container is provided outside the medicine container. By providing a flange that can be separated according to the size of the drain port and separating it as necessary,
It is preferable to correspond to drains of various sizes. As a separating method, a method of separating with scissors or the like according to the provided groove is generally used. However, a plurality of concentric V-shaped grooves that can be separated are provided, and can be easily separated by tearing by hand. It can also be structured. In addition, it is also possible to attach a ring-shaped attachment to the outer edge portion and adjust the size of the lid-shaped container to the size of the drain port.

The shape that can be installed at the inlet or upper part of the drainage port is a shape formed by a flange-shaped locking portion formed on the peripheral edge of the ring-shaped container main body, or a shape extending horizontally from the container main body. A shape formed by a plurality of locking pieces and a shape formed by a plurality of locking pieces standing vertically from the container body can be exemplified (see Japanese Patent Application No. 11-54253). When used with the lid fixed to a drain or similar, use a stopper such as making a part of the solid drug storage container convex and hooking it, or use an optional lid diameter. It is also possible to provide a flange-shaped portion or an attachment that can be adjusted to a desired size, and to adopt a structure that can be cut or connected according to the form to be used. In addition, in the case of this type of container, a solution outflow hole is provided at a lower portion of the side of the container body so that the solution of the solid drug can be spread on the slime-producing wall portion, etc. A distribution pipe, a distribution gutter, a thin rod-shaped distribution pin, or the like can be provided in the vicinity thereof.

The shape which can be installed at the entrance or the upper part of the drainage port with the lid function of the drainage port is provided at the sink sink drainage port, and the portion corresponding to the central part of the drainage port is chrysanthemum-shaped or mesh-shaped. , Such as a slit shape or an incision / incision shape, a structure in which much of the drainage flows down to the drainage outlet without coming into contact with the solid drug, and a ring-shaped shape whose peripheral portion can store the drug can be exemplified. In this type of container, the medicine container and the lid are integrally formed. When a plug or a lid is provided at the drain port or the trash can, a container having a shape similar to that of the plug or the lid may be used.

Examples of the shape that can be attached to a lid such as a rubber lid that can be installed at the entrance or the upper part of the drainage port include a ring-like shape, and this type of container is attached to the lid. It will be used in the state that was done. The lid for mounting this type of container is a chrysanthemum-shaped rubber lid, a plastic lid with a dust inlet in the center of the lid, a lid with a slit-shaped dust receptacle that can be opened and closed, and prevents inflow of dust. Examples of the cover include a commercially-available kitchen drain, a bathroom drain, and the like, such as a wire mesh or a small dish-shaped lid having pores, into which only drain water flows. Further, it is preferable that such a rubber lid or the like is provided with a cutout in a portion corresponding to a drainage inflow hole or a solution outflow hole provided in this type of container. As described above, when the medicine container and the lid are separated from each other, only the medicine container can be disposable.

The attachment of the container such as the ring-shaped container to the lid can be performed by using a conventionally known attachment means. For example, the elastic force of rubber such as an elastic piece provided at the lower portion of the rubber lid can be used. Utilizing this type of container, it is mounted by detachably fitting, or a projection is formed on the outside or inside side surface of the container, and this projection is fitted into a hole provided on the rubber lid side surface. It can be mounted by doing. In addition, a convex or concave portion may be provided on a part of the rubber lid and a corresponding concave or convex portion may be provided on a part of the container for alignment of the fitting. On the other hand, the shape and size of the container can be adjusted to the lid, or an attachment can be provided on a part of the container so that the container can be mounted on the lid for the drain port of a conventionally available sink.

As the material of these containers, various known materials such as plastic, rubber, and metal can be used, but various plastics are preferably used from the viewpoint of cost and processing. In particular, in the case of a container having a lid provided at a drain of a sink sink, a plastic lid, for example, a colored plastic lid may be used instead of the conventional rubber lid. Further, as the material of these containers, those subjected to antibacterial treatment can also be used. The method of the antibacterial treatment is not particularly limited as long as it is a conventionally known antibacterial treatment method, and examples thereof include a treatment method in which an antibacterial agent is contained as a part of the material or the surface is coated.
As the antibacterial agent used in the antibacterial treatment, any antibacterial agent having a broad antibacterial spectrum against bacteria and mold and having a low solubility in water may be used. Pyridinethiol-1-oxide zinc and the like are preferred. By performing such antibacterial treatment, slime generated in the container can be prevented synergistically with the drug solution or complementarily.

When the solid medicine is stored in a container, it may be introduced into the container through a drainage inlet if it is a small particle. However, a container having a solid medicine inlet and a lid in a part of the container, If the container body and the container lid can be divided into two parts, the lid can be removed and the solid medicine can be introduced. And in the case of a container which can be divided into two, a structure in which the container body and the container lid can be detachably connected by a known locking member,
From the viewpoint of safety, the container body and the container lid can be fixed after the solid medicine is charged. Furthermore, when a plurality of solid medicines such as small tablets are stored and dissolved in the container, when the solid medicine becomes smaller due to dissolution, the solid medicine moves in the container, and the concentration of the dissolving solution is partially increased. In some cases, a difference may occur. In such a case, the problem can be solved by providing two or more detents that do not move even when the solid medicine becomes small.

The drainage inflow hole is not particularly limited as long as it is provided on the upper surface and / or upper side of the container and has a structure for suppressing the inflow of dust. Has a shape that guides the drainage smoothly into the container and does not allow dust to flow into the container, that the inflow hole is formed of a hydrophilic nonwoven fabric,
The inflow hole has a mesh structure, and the inflow of dust into the container can be suppressed as much as possible by either or a combination thereof.

The shape for smoothly guiding the waste water into the container and preventing the dust from flowing into the container may be a slit-shaped drain inflow hole, preferably at least one of which is provided on the upper surface of the container and extends along the center of the drain port. Drainage inflow holes provided with a plurality of drainage inflow slits composed of two or more slits at appropriate intervals can be specifically exemplified, particularly from the upper surface of the container to the inner end, and further provided continuously to the upper part of the inner surface. Are preferred. As described above, when the slit is provided along the direction from the peripheral portion where the drainage flows into the drainage hole to the center of the drainage hole, the drainage can flow into the container even if the slit has a narrow width. Can be suppressed from flowing through the slit. In addition, if the slit on the upper surface is extended to the center side end of the upper surface of the container and further provided continuously to the upper portion on the side surface on the center portion, drainage can be more smoothly guided into the container. The length of the slit may be appropriately set to be longer than the width of the slit according to the width of the slit.
mm or more is desirable. The slit may be further extended to a lower part of the side surface or the lower surface of the container, and may also serve as a solution discharge hole.

The width of the slit in the drainage inflow hole is 0.5 to 4 mm, more preferably 0.5 to 3 mm, especially 1 to 3 mm.
A drainage inlet of 2 mm is preferred. The slit width is 0.
If it is 5 mm or more, the balance of the surface tension of water is broken, and the water can flow into the container. The slit width is 4
If it is less than 3 mm, preferably less than 3 mm, inflow of dust can be prevented as much as possible. In contrast, when the drainage inflow hole is a circular or square hole, a diameter or width of 4 mm or more is necessary to overcome the surface tension of water and smoothly guide drainage into the container. In the case of a kitchen drain, solid waste such as food waste flows into the container together with the waste water, contaminating the container, preventing solid medicine from contacting water, and clogging the solution outlet. Inconveniences occur.

Further, according to the material and shape of the container and the lid,
The container may be subjected to a hydrophilic treatment or a water-repellent treatment. Hydrophilic treatment and water repellent treatment, for example, using a hydrophilic or water-repellent resin material for the container, using a material kneaded with a hydrophilic or water-repellent surfactant in the resin of the container, or the surface of the container By applying a hydrophilic or water-repellent coating agent or paint. By making all or a part of the material of the container, for example, the drug storage container hydrophilic, the influence of the surface tension of water can be reduced, and the drainage can smoothly flow into the container from the drainage inflow hole of the container. In addition to the above, it is possible to prevent the oil contained in the drainage from adhering to the container. On the contrary, by making all or a part of the material of the container, for example, the lid surface water-repellent, it is possible to prevent the adhesion of dirt on the lid surface due to the water-soluble dirt substance. As a method for preventing the surface of the lid from being stained, it is also effective to provide water repellency and at the same time provide a gentle slope on the surface so that drainage does not stay on the surface of the lid.

The degree of opening of the drainage inflow hole of the container is preferably set so that the amount of inflow of drainage can be controlled. That is, when the amount of drainage is large, part of the drainage passes through the drainage inflow hole and enters the solid medicine storage section. However, it is preferable that most of the water is drained without flowing into the drainage inflow hole. Specifically, one or more drainage inflow holes having an adjusted opening degree are disposed on the upper surface and / or the upper side surface of the container, or only a part of the drainage is guided to the drainage inflow hole. An example in which a drainage inflow hole is provided at the base of the adjusted headrace can be given. By providing such a drainage inflow hole, since the inflow amount is controlled, even when the drainage amount is large, it is possible to suppress the backflow of the solution of the solid drug from the drainage inflow hole.

Further, when the drainage inflow hole of the container is made of a hydrophilic nonwoven fabric, only the wastewater can permeate the nonwoven fabric and flow into the container without disposing garbage into the container to dissolve the drug. In this case, the size of the inflow hole can be arbitrarily set in consideration of the permeability of the nonwoven fabric. Further, when the drainage inflow hole of the container has a mesh structure, only the drainage can flow into the container and dissolve the medicine without allowing the dust to flow into the container. At this time, the size of the inflow hole and the mesh opening can be arbitrarily set in consideration of the permeability of the drainage.

The solution outlet is provided at the bottom or lower side of the container or in addition to the side so as to allow the solution of the solid drug to spread on the slime-generating wall surface. A plurality of dissolving solution outlet holes with a controlled opening degree are arranged along the mouth of the mouth or the upper edge of the garbage basket, and the dissolving solution is also provided on the inner side surface of the lid such as a chrysanthemum-shaped rubber lid. Opening controlled at the base end of multiple distribution pipes (gutters) that have an outflow hole to diffuse the solution on the front and back surfaces of the rubber lid, and that can contact the upper part of the drainage pipe or the upper part of the dust removal basket And a thin rod-shaped distribution pin that can be in contact with the upper part of the dust removal basket at a position close to the solution outflow hole instead of the distribution pipe (trough) instead of the distribution pipe (trough). And the like. In particular, if the solution outflow holes are provided at the bottom, inside (center side) side and outside (peripheral side) side of the container, the solution can be diffused around the drain outlet, garbage basket and the front and back of the rubber lid. It is more preferable from the viewpoint that it can be performed.

When the slimming device for drainage of the present invention is used, the slime-generating surface, that is, the inner wall portion of the drainage pipe on the floor of the kitchen sink, bathroom, or toilet, or the surface of the rubber lid of the sink drainage outlet of the sink. Remove the slime generated on the flat surface, curved surface, etc., such as the back surface, the side surface and bottom surface of the garbage basket installed under it, the side surface and bottom surface of the garbage container placed in the sink sink, etc. Not only can it be obtained, but also the generation of slime can be prevented.

Next, the slime removing device of the present invention, particularly a slime removing device of a type in which a solid medicine container is mounted on a rubber lid, which is used for a sink drain of a sink will be specifically described. The scope is not limited to these.

FIG. 1 shows a rubber lid 1 of a sink sink outlet.
2 shows a slimming device according to the present invention in which a ring-shaped medicine container 2 which can be fitted to the lower portion of a rubber lid 1 is mounted. The rubber lid 1 has a plurality of rectangular drainage inlets 3 at the inner peripheral edge, a plurality of solution outlets 4 at the inner side surface, and a plurality of fittings for locking the medicine storage container 2 at the lower part of the outer peripheral edge. Locking portions 5 are provided, respectively. The ring-shaped medicine container 2 includes a container lid 6 and a container main body 7, and the container lid 6 has a drainage inflow slit 8 (a plurality of slits extending along the center of the drainage port) (the rectangular drainage inflow). And a drain inflow slit 9 (corresponding to the rectangular drainage inlet 3) formed in the upper part of the inner surface of the container body 7 by a plurality of slits communicating with the drainage inflow slit 8. A solution outflow / exhaust hole 10 (corresponding to the solution outflow port 4), a plurality of circular solution outflow holes 11 on the lower surface,
A plurality of locking fitting portions 12 (the locking portions 5 described above) are provided below the outer peripheral edge.
) Are provided respectively. By providing a plurality of solution outflow / exhaust holes 10 at the upper portion of the inner side surface of the medicine container 2, not only can the medicine solution contact the front and back surfaces of the rubber lid 1, but also the solution outflow / exhaust. Since the hole 10 also functions as an exhaust hole, drainage can flow in smoothly. FIG. 2 shows a ring-shaped drug storage container 2 in which a small drug 13 is stored in a container body.
FIG. 2 is a schematic longitudinal sectional view when the above-mentioned slimming device fitted and mounted on the lower inner side of a rubber lid 1 is applied to a sink sink outlet.

FIG. 3 shows a slimming device similar to the slimming device shown in FIG. 1, and FIG. 4 is a partially enlarged view thereof. This type of slime remover has a rubber lid 1
A ring-shaped medicine storage container 2 which can be fitted is attached to the lower part of the rubber cover 1, a plurality of rectangular drainage inlets are provided at the inner peripheral edge of the rubber lid 1, a plurality of solution outlets are provided at the inner side, and an inner side is provided. Three locking parts 1 for fitting and attaching the medicine container 2 to the lower periphery
6 are provided respectively. In the ring-shaped medicine container 2 in which the container lid and the container body are fixed, a drain inflow slit formed of a plurality of slits along the central direction of the drain is provided at a position corresponding to the rectangular drain inlet. It is provided from the upper surface to the upper part of the inner surface, and the inner surface also has a solution outflow / exhaust hole 1 at a position corresponding to the solution outlet.
0 has a plurality of circular solution outflow holes 11 on the lower surface and a plurality of solution outflow / exhaust holes 17 on the outer surface.

As shown in FIG. 5, instead of the circular solution outflow holes 11 and the solution outflow / exhaust holes 17, a plurality of solution outflow holes 18 are provided at the lowermost portion on the outer surface of the medicine container 2. be able to. In this case, it is preferable that the discharge amount of the solution from the plurality of solution discharge holes 18 be equal to or more than の of the total solution discharge amount. In particular, as shown in FIG. 6, when the eaves of the garbage basket 19 is locked to the stepped portion of the drainage port, a plurality of solution outflow holes 18 are provided in the lower portion of the outer surface of the medicine container 2 so that the solution No longer flows to the inner surface of the garbage basket 19 when the upper eaves of the garbage basket are used. (In the case of a garbage basket made of resin, the liquid flowing inside is not easily diffused to the outside of the basket. ), Because it flows outside over the eaves of the garbage basket, it can be discharged to the outer surface of the garbage basket or the drainage pipe surface where the basket is installed.

Further, as shown in FIG. 5, a plurality of cutting grooves 20 are provided concentrically in the upper portion of the periphery of the rubber lid 1 and cut along the cutting grooves 20 according to the diameter of the drain port. You can also be able to do. As shown in FIG. 7, the cutting groove 20 may be V-shaped so that the cutting groove 20 can be cut off with bare hands. In this case, by providing the V-shaped notches 21 at different positions on the circumference, separation at the desired V-shaped cutting groove 19 is further simplified.

FIG. 8 shows a slimming device which differs from the slimming device shown in FIG. 1 in how the ring-shaped medicine container 2 is mounted on the rubber lid 1. As shown more clearly in FIG. 9 which is a partially enlarged view of FIG. 8, this type of slimming device does not have a locking portion, and the inner side surface of the ring-shaped medicine storage container 2. Locking projection 2
3 are formed at equal intervals on the corresponding surface of the rubber lid 1, and the projections 22
Are fitted at three places, the ring-shaped medicine container 2 can be easily mounted on the rubber lid 1.

FIGS. 10 to 13 show a slime removing device having a different structure from that of the slime removing device shown in FIG. 1 in that most of the drainage flows down to the drainage port without coming into contact with the solid medicine. I have. This type of slime remover is different from the so-called chrysanthemum splitter shown in FIG. 1 in that it has a semicircular indentation 23 and an incision 24 (see FIGS.
3 and an incision 24 (FIG. 13). In the case of a chrysanthemum cracked shape, the vicinity of the center part sags after use for a certain period of time. However, in the case of this indented / incised shape, it does not sag, and is structurally stronger than the chrysanthemum cracked shape.

FIG. 14 shows a slime removing device in which a thin flexible flange 25 is extended from the outer edge of the lid 1 in order to prevent food waste from flowing into the gap between the outer edge of the lid and the drain port. It is shown. When this type of slimming device is placed at the drain port, the flexible collar 25 closes the gap, so that the inflow of food waste from the gap can be reliably prevented.

FIGS. 15 and 16 show a slimming device having a mechanism for aligning the rubber lid 1 and the medicine container 2. Such a positioning mechanism fits the fitting grooves 26 provided in the upper part of the outer periphery of the medicine container 2 at appropriate intervals with one to three or four fitting grooves and the fitting grooves 26 on the medicine container mounting surface of the rubber lid 1. And a positioning protrusion 27 that can be used. By providing such a positioning mechanism, the medicine container can be reliably set at a predetermined position of the rubber lid in two directions, that is, the circumferential direction and the up-down direction, and the drainage can be reliably discharged from the drainage inflow hole into the container. Can flow in.

FIG. 17 shows the chrysanthemum cracked rubber lid 1 with its bottom face up. When the bellows 28 of the chrysanthemum cracked rubber lid 1 is used for a long period of time, it is deformed as shown in FIG. However, if the thickness of the bellows portion is increased or the strength is increased, a problem occurs that dust does not flow into the dust collecting basket. The chrysanthemum cracked rubber lid is also provided with a reinforcing rib 29 below the bellows to prevent deformation of the bellows. Such a conventional reinforcing rib 29 extends in a tapered shape from the rubber lid main body to the tip of the bellows. Since the root of the bellows is strong and the tip is weak, there is a problem that the tip is largely deformed and the deformation is fixed as shown in FIG.

FIG. 19 shows the chrysanthemum cracked rubber lid 1 capable of preventing deformation of the bellows 28 with its bottom face up. As shown in FIGS. 19 and 20, the chrysanthemum cracked rubber lid 1 has a
A reinforcing rib 29 is provided at the lower part of the bellows, but the reinforcing rib 29 does not extend from the rubber lid body as in the above-described conventional reinforcing rib, but extends from the root to the tip of the bellows 28. Therefore, the bellows itself do not bend. Then, as shown in FIG. 20, when the dust flows, the tip of the bellows 28 descends greatly only by slightly deforming the base of the bellows 28, and after the dust falls, the bellows 28
Is formed so as to return by the elastic force of its root. As described above, even if the strength of the root portion of the bellows 28 is increased, if a force is applied to the bellows tip, a large force acts on the bellows root, so that the dust falls into the basket. When the chrysanthemum cracked rubber lid 1 shown in FIGS. 19 and 20 is used, the bellows 28 can be prevented from being deformed even when used for a long period of time. Further, the bellows may be formed in advance with an inclined structure in which the tip is lowered with respect to the rubber lid main body, for example, at an angle of 5 to 45 °. In this case, the dust easily falls into the basket, the load due to the dust and water is reduced, and the bellows is less deformed. The inclined bellows may be provided with the reinforcing ribs extending from the base to the tip.

[0053]

EXAMPLE A container of a slime removing device shown in FIG. 3 comprising a chrysanthemum cracked rubber lid equipped with a medicine container [a drainage inflow hole of the container; width 1.2 mm, length 10 mm (upper surface 7 mm, upper inner surface 3 mm)] 6 drainage inflow slits consisting of 6 slits, the solution outflow hole of the container;
, 6 pieces of 1.5 mm width × 5 mm length at the upper part of the inner side and six pieces of 2 mm width × 3 mm length at the upper part of the outer side]. After storing the pieces, the slime removing device of the present invention was installed in a kitchen sink at home for two months, and a monitor test was performed.
It was confirmed that slime on the rubber lid, garbage can, and the inner surface of the drainage pipe could be controlled. [Drug composition etc.] TEP / CMI [2 mol of 5-chloro-2-methyl-4-isothiazolin-3-one as an antibacterial agent to be a guest compound, and 1 mol of 1,1 as a multimolecular host compound] Inclusion Compound Obtained by Reaction with 2,2,2-Tetrakis (4-hydroxyphenyl) ethane] A mixture of 5 parts by weight and 95 parts by weight of acetoacetic acid-o-toluidide as a base material is molded into a mold having a diameter of 10 mm. Installed on a continuous hydraulic tableting machine equipped with a tableting pressure of 2 t / cm ²
Into tablets weighing 0.6 g.

[0054]

The slime removing device of the present invention can be easily installed at the upper part of the drain, is excellent in safety and handleability, and can be used to remove slime from a container containing the slime controlling agent. The solution can be spread on the drain pipe wall,
In the conventional basket-shaped container, most of the chemicals flowed out together with the wastewater, and did not exhibit the effect of controlling slime.On the other hand, the slime removal device for drainage of the present invention generates a slime that cannot be diluted with the wastewater. Because of long-term contact with the part, slime can be effectively prevented with a small amount of chemicals, and since the amount of chemicals flowing out into the wastewater is very small, the use of chlorine-based chemicals has little effect on the environment. In addition, since the active ingredient is eluted at an appropriate dissolution rate, it is provided at a place where slime is generated by metabolites such as various germs and molds, such as a kitchen sink or a drain of a bathroom, and the slime is removed. Can be prevented for a long period of time. In addition, it is possible to prevent dust from flowing into the container, to prevent clogging of the solution discharge hole and contamination of the container, and to ensure smooth contact between the wastewater and the solid medicine.

[Brief description of the drawings]

FIG. 1 is a schematic assembly view of a slimming device according to the present invention in which a ring-shaped medicine storage container that can be fitted is attached to a lower portion of a rubber lid.

FIG. 2 is a schematic vertical sectional view when the slime removing device of FIG. 1 is applied to a sink sink drainage port.

FIG. 3 is a schematic perspective view of a slimming device according to another embodiment of the present invention in which a ring-shaped medicine storage container that can be fitted is attached to a lower portion of a rubber lid.

FIG. 4 is a partially cutaway enlarged view of the slimming device of FIG. 3;

FIG. 5 is a partially cut-away enlarged view of a slimming device according to another embodiment of the present invention in which a ring-shaped medicine storage container that can be fitted is attached to a lower portion of a rubber lid.

FIG. 6 is a schematic longitudinal sectional view when the slime removing device of FIG. 5 is applied to a sink sink drainage port.

FIG. 7 is a partially cutaway enlarged view of a slimming device of the present invention provided with a V-shaped cutting groove.

FIG. 8 is a schematic perspective view of a slimming device according to another embodiment of the present invention in which a ring-shaped medicine storage container that can be fitted is attached to a lower portion of a rubber lid.

FIG. 9 is a partially cut-away enlarged view of the slimming device of FIG. 8;

FIG. 10 is a schematic perspective view of a slimming device according to another embodiment of the present invention in which a ring-shaped medicine storage container that can be fitted is attached to a lower portion of a rubber lid.

FIG. 11 is a schematic longitudinal sectional view when the slime removing device of FIG. 10 is applied to a sink sink outlet.

FIG. 12 is a partially cut-away enlarged view of the slimming device of FIG. 10;

FIG. 13 is a schematic perspective view of a slimming device according to another embodiment of the present invention in which a ring-shaped medicine storage container that can be fitted is attached to a lower portion of a rubber lid.

FIG. 14 is a schematic longitudinal sectional view of a slimming device of the present invention having a thin flexible flange on the outer periphery of a rubber lid.

FIG. 15 is a schematic perspective view of a slimming device according to another embodiment of the present invention in which a ring-shaped medicine storage container that can be fitted is attached to a lower portion of a rubber lid.

FIG. 16 is a partially cutaway enlarged view of the slimming device of FIG. 15;

FIG. 17 is a schematic perspective view of a chrysanthemum cracked rubber lid with its bottom face up.

FIG. 18 is a schematic longitudinal sectional view showing a usage state of the rubber lid of FIG.

FIG. 19 is a schematic perspective view of a new type chrysanthemum cracked rubber lid with its bottom face up.

FIG. 20 is a schematic longitudinal sectional view showing a usage state of the rubber lid of FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Rubber lid 2 Drug storage container 3 Rectangular drainage inlet 4 Dissolution liquid outlet 5, 16 Locking part 6 Container lid part 7 Container main body 8, 9 Drainage inflow slit 10, 17 Dissolution liquid outflow / drainage hole 11, 18 Dissolution liquid Outflow hole 12 Locking fitting portion 13 Drug 16 Locking portion 19 Dust collecting basket 20 Cutting groove 21 V-shaped notch 22 Locking projection 23 Depressed portion 24 Cutout portion 25 Thin flexible flange 26 Fitting groove 27 Projection for positioning 28 Bellows 29 Reinforcing rib

Continued on the front page (72) Eiji Takemura Inventor F-term in Nihon Soda Co., Ltd. 2-2-1 Otemachi 2-chome, Chiyoda-ku, Tokyo 2D061 AA01 AA02 AB06 DA01 DA03 DE10 4H011 AA02 BB10 BC03 DA03 DC06 DD01 DF02 DG04

Claims (17)

[Claims] Claims: 1. A solid medicine containing a substance inhibiting growth of microorganisms, and a container for accommodating the solid medicine, the container having a shape capable of being installed at an inlet or an upper part of a drainage port, the container comprising:
A drain inflow hole provided on the upper surface and / or upper side of the container and having a structure for suppressing inflow of dust, a solution outlet hole provided on the bottom or lower side of the container or on the side in addition thereto, A slime removing device for a drain port capable of spreading a solution of a solid drug on a slime-generating surface, characterized by having a structure in which most of the solid drug flows down to a drain port without coming into contact with the solid drug. 2. The slime removing device for a drainage port according to claim 1, wherein the container is a lid provided at the drainage port, and the solution for dissolving the solid medicine can be spread on the surface where slime is generated. 3. A solid medicine containing a growth inhibitory substance of a microorganism, a container for containing the solid medicine, and a lid which can be attached to the container and which can be installed at an inlet or an upper part of a drain port. The container is provided with a drainage inflow hole provided on the upper surface and / or upper side of the container and having a structure for suppressing the inflow of dust, and a dissolution provided on the bottom or lower side of the container or on the side in addition thereto A slime removing device for a drain port, having a liquid outflow hole and capable of spreading a solution of a solid drug on a slime generating surface. 4. A slime removing device for a drainage outlet according to claim 3, wherein the solution of the solid drug can be spread on the slime-generating surface, wherein the container has a ring shape. 5. A drainage inflow hole provided on an upper surface and / or an upper side surface of a container and having a structure for suppressing inflow of dust,
Dissolution of a solid drug, characterized by being a drainage inflow hole provided at least on the upper surface of the container and having a plurality of drainage inflow slits formed at one or more intervals formed of one or more slits along the center of the drainage hole at appropriate intervals. The slime removing device for a drain port according to any one of claims 1 to 4, wherein the liquid can be spread on the slime generating surface. 6. A drainage inflow slit comprising at least one or two slits provided at least on the upper surface of the container and extending in the direction of the center of the drainage hole, extends from the upper surface of the container to the inner end, and further to the upper portion of the inner surface. 6. The slime removing device for a drain port according to claim 5, wherein a solution of the solid medicine, which is provided continuously, can be spread on the slime generating surface. 7. The slime removing device for a drainage outlet according to claim 5, wherein the slit solution has a slit width of 0.5 to 4 mm, and the solution of the solid drug can be spread on the slime generating surface. 8. A drainage inflow hole provided on the upper surface and / or upper side surface of the container and having a structure for suppressing inflow of dust,
The slime removing device for a drain port according to any one of claims 1 to 4, wherein the slime dissolving solution is a drainage inflow hole made of a hydrophilic nonwoven fabric, and is capable of spreading a solution of a solid drug on a slime generating surface. 9. A drainage inflow hole provided on the upper surface and / or upper side surface of the container and having a structure for suppressing inflow of dust,
The slime removing device for a drainage outlet according to any one of claims 1 to 4, wherein the solution of the solid drug, which is a drainage inflow hole having a network structure, can be spread on the slime generating surface. 10. A solution for a solid drug, wherein the solution outflow hole is provided at a bottom portion, an inner surface portion and an outer surface portion of the container, or at a lowermost portion of an outer surface of the container. A slime removing device for a drain port according to any one of claims 1 to 9, which can be used. 11. A container having a shape that can be installed at the entrance or upper part of the drain port or a lid that can be installed at the entrance or upper part of the drain port has a thickness of 0.5 to 2 m from the outer edge thereof.
m, a solution of a solid drug characterized by being a container or lid having a flexible flange extending from 1 to 3 mm in width can be spread on the slime-generating surface. Slime removal device for drain. 12. A container having a shape capable of being installed at the entrance or upper portion of the drain port or a lid having a shape capable of being installed at the entrance portion or upper portion of the drain port is provided on an outer peripheral portion thereof in accordance with the size of the drain port. 2. A dissolving solution of a solid drug, which is a container or a lid having a plurality of concentric V-shaped grooves which can be separated and separated, can spread the slime-producing surface.
12. A slime removing device for a drain port according to any one of items 11 to 11. 13. A solution of a solid drug, wherein a drug other than a chlorine-based oxidizing agent is used as a growth inhibitor of the microorganism, and the solution of the solid drug can be spread on the surface where slime is generated. A slime remover for drainage as described. 14. An agent other than a chlorine-based oxidizing agent,
14. A solution of a solid drug, which comprises using an inclusion compound consisting of chloro-2-methyl-4-isothiazolin-3-one and a multimolecular host compound, can be spread on the surface where slime is generated. A slime remover for drains as described. 15. A solution of a solid drug, wherein an organic iodine-based antibacterial agent is used as a drug other than the chlorine-based oxidizing agent, can be spread on the surface where slime is generated.
3. A slime removing device for a drain port according to 3. 16. The solid drug according to any one of claims 1 to 15, wherein a plurality of the same or different solid drugs of the same or different types are used, and a solution of the solid drug can be spread on the surface where slime is generated. Slime removal device for drainage port. 17. A container capable of containing a solid drug containing a substance inhibiting the growth of microorganisms therein,
Equipped with a plurality of drainage inflow slits composed of one or two or more slits along the direction of the drainage center at least on the upper surface, and a solid solution outflow hole on the bottom or lower side or on the side in addition to this. Characterized by having a drainage inflow hole and a slit having a width of 0.5 to 4 mm, respectively.