JPS6242310Y2 - - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to a bathtub cleaning device.

In recent years, the use of circulating bath pots has increased, but the essential problem with these bath pots is that as they are used, slime, scale, and Organic and inorganic substances such as rust and limestone accumulate, which not only deteriorates the thermal efficiency of the bathtub and increases fuel costs, but also causes unfavorable health and hygiene situations as these filth sometimes comes out in the bathtub during use. It had the serious drawback of inviting people.

The purpose of the present invention is to eliminate the above-mentioned drawbacks of the conventional method.In other words, the present invention has a cylindrical container that is inserted and set into the lower connecting pipe of a circulation type bathtub. The cylindrical container has a through-hole that is open to the outside, and a housing portion for accommodating the cleaning agent on the outer periphery. The proximal end is integrally provided with a plug-like body that closes the pipe opening when the pipe is inserted into the pipe, and a gripping part, and the gripping part has a plug-like body that penetrates through its center to allow the cylindrical container to pass through. The present invention relates to a bathtub cleaning device characterized by having a through hole connected to the hole and a removable lid that closes the entrance of the through hole.

Since the present invention has the above-mentioned structure,
By using a bathtub cleaning agent whose main ingredient is a gas generating agent,
The generated gas bubbles and the cleaning liquid are released into the bathtub through the opening provided in the storage section of the cylindrical container, and the interior can be effectively and automatically cleaned, and the cleaning solution is stored in the storage section of the cylindrical container. Since the above-mentioned cleaning agent is not discharged back into the bathtub through the stopper, there is no wastage of the above-mentioned cleaning agent and it is extremely economical.In addition, it is extremely easy to install and handle, and once installed, it can be used for preliminary flushing. , automatic cleaning and post-rinsing can be performed consistently, so it does not require much effort and has many features such as extremely good workability.

In the present invention, the gas generating agent is mainly oxygen,
Various materials can be used as long as they generate CO ₂ and N ₂ . Typical examples are shown below.

1CO ₂ generation Carbonate K ₂ CO ₃ , CaCO ₃ , CoCO ₃ , NH ₄ CO ₃ , KHCO ₃ , NaHCO ₃ , SrCO 3 , PbCO ₃ , MgCO ₃ , BaCO ₃ , Na _{2 CO 3 ,} FeCO ₃ , CuCO ₃ , MnCO ₃ , LiCO ₃ , (NH ₃ ) ₂ CO ₃ Organic acids Tartaric acid, citric acid, succinic acid, fumaric acid, lactic acid, malic acid, oxalic acid, formic acid, alginic acid Organic acid salt Sodium alginate Acidic substance HCl, H ₂ SO ₄ , HNO ₃ , H ₃ PO ₄ 1 Heating of carbonate Example 2CaCO ₃ →2CaO＋CO ₂ Required at 70℃ or above 2 Reaction of carbonate with organic acid, organic acid salt, or acidic substance Example CaCO ₃ +2HCl→CaCl ₂ +H ₂ O + CO ₂ ↑ 3 Oxidation of organic acids Mn ³⁺ includes MnCl ₃ , Mn ₂ (SO ₄ ) ₃ , MnPO ₄ (COOH) ₂ +2Mn ³ →2CO ₂ +2Mn ²⁺ +2H ⁺ 4 Carbonates and organic acids 2 O ₂ generator Peroxoacid HNO ₄ , H ₃ PO ₅ , H ₄ P ₂ O ₈ , H ₂ SO ₄ , H ₂ S ₂ O ₈ ,
H ₂ CO ₄ peroxocarbonate M ¹ ₂ CO ₄ , M ¹ ₂ C ₂ O ₆ Sodium percarbonate (NaCO ₄ ), Sodium perborate (NaBO ₃ ) Hydrogen peroxide adduct Sodium sulfate hydrogen peroxide adduct Sodium silicate Hydrogen peroxide adduct Sodium urea peroxide Hydrogen peroxide adduct 1 Decomposition of hydrogen peroxide 2 Hydrolysis of percarbonate Na ₂ CO ₄ +H ₂ O→NaHCO ₃ +O ₂ ↑ 3 Hydrolysis of peroxoacid 3 _N2 generator 1 Reaction between nitrous acid and ammonium chloride Conc 2 Reaction of diazonium aqueous solution omp-toluene diazonium chloride,
p-methoxybenzenediazonium chloride, p-benzoic acid diazonium chloride,
Benzenediazonium chloride, p-nitrobenzenediazonium chloride, p-chlorobenzenediazonium chloride 3 Decomposition by heating Azide Sodium azide, azodicarbonamide,
Dicyandiamide, 2,2'-azobisisobutyroamide, methyl-2,2'-azobisisobutyrate, N,N'-dinitroso-N,
N'-Dimethylterephthalamide In the present invention, the above-mentioned cleaning agent is not subject to any restrictions as long as it does not damage the bathtub itself. Typical examples are shown below.

Oxygen such as protease, amylase, lipase, surfactant, phosphate, carbonate, sulfate, sulfamic acid, sodium metasilicate, sodium hypochlorite, sodium hydroxide, various builders, etc. alone or in combination, etc. can be mentioned.

In the present invention, there are no restrictions on the shape and size (length) of the cylindrical container, such as flat or cylindrical, as long as it can be inserted into the connecting pipe.

The cylindrical container may be made of various water-resistant materials such as synthetic resin and metal, either alone or in combination with paper.

In the present invention, the shape, size, and arrangement of the accommodating part of the cylindrical container are arbitrary, and the number of accommodating parts may be one or more, and by dividing it into a plurality of parts,
Gas generating agents and cleaning agents of the same type or different types can be arbitrarily stored, and depending on the type of gas generating agent and cleaning agent used, it may not be possible to mix and store them, and in such cases, it is advantageous because they can be stored separately. This has the advantage of being able to fully exhibit the effects of different types of gas generating agents and cleaning agents that cannot be mixed together.

In the present invention, the shape, size, and material of the plug-like body may be any material as long as a part of the plug-like body has an outer diameter that matches the inner diameter of the connecting pipe and has a plug function.

An example of the implementation of the present invention will be described in detail below based on the accompanying drawings.

FIG. 1 is a longitudinal sectional view showing an example of the implementation of the present invention, in which 1 is a cylindrical container, and the container 1 has a
It has a through hole 1c that opens in the axial direction, and a housing part 1b on the outer periphery, and the housing part 1b has an inner and outer peripheral surface 1.
-1 is provided with a large number of openings 1a at equal intervals, a grip part 3 is fixed to the base end 1-2 of the cylindrical container 1 by its fitting part 3a, and the fitting part 3a is made of rubber. A gas generating agent-containing cleaning agent 4 is accommodated in the housing portion 1b into which the plug-like body 2 is fitted. A through hole 3c is formed in the gripping portion 3 and extends in the axial direction, and this through hole 3c is connected to the through hole 1c of the cylindrical container 1. By forming the through hole 3a in the gripping part 3, the gripping part 3 also serves as a connection port to a hose. The grip portion 3 is provided with a removable lid 3d that closes the entrance of the through hole 3c.

When in use, insert the grip part 3 of the cylindrical container 1 into the lower connecting pipe of the circulating bath pot while the bathtub is filled with water.
The preparation is completed by inserting the cylindrical container 1 by holding it by hand, and plugging the proximal opening of the connecting pipe with the plug-like body 2 part. After that, a large amount of gas is generated from the gas generating agent-containing cleaning agent 4 that has been filled in advance in the storage part 1b of the cylindrical container 1, and the large number of bubbles generated by this gas acts as the main cleaning effect and automatically cleans the inside of the bath pot. It is something to be cleaned. In this case, by removing the lid 3d of the gripping part 3 and attaching a hose to the water supply to the gripping part 3 having the through hole 3c, the inside of the bathtub can be washed with water even if the cylindrical container 1 is inserted into the connecting pipe. It will be advantageous. In other words, in the pipe, especially at the lower end of the horizontal part, in addition to deposits that need to be removed by cleaning with a cleaning agent, there are also settled deposits that hardly require removal. Prevents cleaning of deposits. Therefore, after inserting and setting the cylindrical container 1 into the pipe, preliminary washing is carried out using the water pressure of tap water to discharge and remove the settled deposits, and then automatic washing with a cleaning agent is carried out as usual. It is advantageous to carry out a post-rinsing. In the present invention, such preliminary washing, automatic washing, and post-washing can be performed in an integrated operation, which is convenient.

[Brief explanation of drawings]

FIG. 1 is a longitudinal sectional view showing one example of implementing the present invention. In the figure, 1 is a cylindrical container, 1a is an opening, 2 is a plug-shaped body, 3 is a gripping portion, and 4 is a cleaning agent containing a gas generating agent.

Claims (1)

[Scope of utility model registration request] A cylindrical container inserted and set into a lower connecting pipe of a circulating bath pot has a through hole opening in the axial direction in the center and a storage part for accommodating cleaning agent in the outer periphery. is formed with at least one opening necessary for elution of the contained cleaning agent, and further includes a plug-like body at the base end of the cylindrical container that closes the pipe opening when inserted into the pipe, and a gripping part. is integrally provided, and the gripping portion has a through-hole extending through the center thereof and connecting to the through-hole of the cylindrical container, and a removable portion that closes the entrance of the through-hole. A bathtub cleaning device characterized by being equipped with a lid body.