JP2002336147A - Warm bubble bath system and warm bubble generating portion - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a warm bubble system, and a warm bubble generating portion which is advantageous to controlling excessive contact of a washing solution prior to foaming with the body. SOLUTION: The warm bubble system is provided with a bath 1, a warm bubble generating portion 3 having a nozzle hole 40 for generating warm bubbles in a bath by blowing gas into a washing solution, and a gas feeding portion for feeding gas into the nozzle hole 40 of the warm bubble generating portion 3. The warm bubble generating portion 3 is installed in a removable or fixed state in the bottom of the bath 1. The warm bubble generating portion 3 is provided with a body mounting face 33 for mounting the body and a washing solution storing chamber 35 which stores a washing solution W prior to foaming treatment in the lower part than the height position of the body mounting face 33, is in a concave form, and communicates with the inside of the bath 1 and the nozzle hole 40.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hot-foam bathtub system for taking a bath with warm hot foam stored in a bathtub, and a hot-bubble generating section of a bathtub bottom-mounted type used in the hot-foam bathtub system.

[0002]

2. Description of the Related Art Conventionally, bathing is generally performed by putting a body in hot water filled in a bathtub. However, this bathing is likely to cause an increase in blood pressure and heart rate due to pressure by water pressure and rapid temperature transmission to the body, and there is a possibility that an accident at the time of bathing may occur. Even a healthy person needs to be careful when taking a bath.

Therefore, in recent years, a hot-bubble generating unit for generating a large number of warm hot bubbles has been installed outside the bathtub, and the hot-bubble generating unit and the inside of the bathtub have been connected by a hot-foam feeding tube, and a hot-foam supply tube has been connected. A warm-foam tub system (patent application publication) in which warm foam is generated outside the bathtub by the operation of the foam generating section, the warm foam is conveyed into the bathtub through a tube, and bathing is performed with the warm foam filled in the bathtub. No. 2000-83851) has been developed. A hot-foam bathtub system using hot foam is considered to be favorable not only to the elderly and the severely ill but also to healthy people, because it can suppress compression by water pressure to the body and rapid transmission of temperature to the body. This hot-foam bathtub system includes a bathtub and a hot-bubble generating unit that is installed outside the bathtub and generates hot bubbles outside the bathtub by blowing gas into the cleaning solution.

[0004]

According to the above-described hot-foam bathtub system for bathing using hot foam, the cleaning solution is stored in the storage chamber of the hot-foam generating section provided outside the bathtub. In this state, bubbling is caused by blowing air into the cleaning solution in the storage chamber to generate warm bubbles. Then, the warm foam is transported into the bathtub by a feeding tube. According to this, in order to transport a large amount of warm foam into the bathtub in a short time while preventing collapse of the foam diameter,
It is necessary to increase the flow path diameter of the pipe for feeding, which tends to increase the size.

[0005] In recent years, the present applicant has developed a warm-foam bathtub system in which a warm-bubble generating section is installed on the bottom of the bathtub to generate warm bubbles on the bottom of the bathtub (at the time of filing the present application). Known in the future). As described above, according to the hot-foam bathtub system that generates hot foam on the bottom surface in the bathtub, it is not necessary to transport a large amount of hot foam generated outside the bathtub into the bathtub. The advantage obtained without increasing the flow path diameter is obtained.

According to this method, the cleaning solution is stored in the bottom surface of the bathtub in advance, and air is supplied to the cleaning solution to generate warm bubbles on the bottom surface of the bathtub. According to this, the body may be put in the bathtub during the foaming process, or the body may be put in the bathtub after the bath is filled with warm foam. In the former case, during the foaming treatment, since the body is in the bathtub, the cleaning solution before foaming treatment previously stored on the bottom surface of the bathtub may come into excessive contact with the skin of the body. is there. Since the cleaning solution before the foaming treatment is often concentrated, when the user mistakenly dilutes or uses the cleaning solution, the skin of the body may be irritated.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-described circumstances, and has a hot-foam bathtub system and a hot-foam generating section that are advantageous for suppressing excessive contact between the cleaning solution before foaming treatment and the skin of the body. The task is to provide.

[0008]

According to the present invention, there is provided a hot tub system, comprising: a tub; a hot bubble generating section having a nozzle hole for generating hot bubbles in the bath by blowing gas into a cleaning solution; A hot-foam bathtub system including a gas supply unit that supplies gas to a nozzle hole of the generating unit, wherein the hot-bubble generating unit is detachably or fixedly installed on a bottom surface of the bathtub, and a body is placed on the bathtub. A body placement surface to be placed, and a cleaning solution storage chamber that is concave below the height position of the body placement surface and stores the cleaning solution before the foaming treatment and communicates with the inside of the bathtub and the nozzle hole. It is characterized by doing.

The hot-bubble generating unit according to the present invention is a hot-bubble generating unit having a nozzle hole which is detachably mounted on or fixed to the bottom surface of the bathtub and which generates hot bubbles in the bathtub by blowing gas into the cleaning solution. A cleaning solution having a concave shape for storing a cleaning solution before foaming treatment below a height position of the body mounting surface on which the body is mounted, and communicating with the inside of the bathtub and the nozzle; And a storage room. That is, the warm-bubble generator according to the present invention may be provided separately from the bathtub and detachably mounted on the bottom surface of the bathtub, or may be integrally fixed to the bottom surface of the bathtub. May be used. The hot bubble generation section
It may be installed on almost the entire bottom surface of the bathtub, or may be installed on only a part of the bottom surface of the bathtub.

[0010] According to the warm foam bathtub system and the warm foam generating section of the present invention, the cleaning solution before the foaming treatment is stored in the cleaning solution storage chamber having a concave shape. The storage depth can be appropriately selected, but can be, for example, 5 cm or less.
In the state where the cleaning solution before the foaming treatment is stored in the cleaning solution storage chamber, the gas such as air is supplied to the cleaning solution storage chamber through the nozzle hole by the operation of the gas supply unit, and the cleaning solution storage is performed. The cleaning solution in the chamber is subjected to a bubbling process (bubbling process). The warm foam thus foamed flows above the body placing surface by gas such as air supplied from the nozzle hole,
It flows into the bathtub. Once the warm foam has flowed in to a height suitable for bathing, warm foam bathing can be performed. If you use warm foam for those who need care, such as the elderly or the severely ill,
Compared to the case of using only warm water in which warm bubbles are not formed, as described above, compression by water pressure to the body, since rapid temperature transmission to the body can be suppressed, it is suitable for bathing of the elderly and severely ill, etc. It is. Also, even when used by healthy people, besides being able to satisfactorily cleanse the body with warm foam having a high cleaning ability, the inside of warm foam is warm air and has good heat retention, so a feeling of relaxation is provided. can get.

According to the warm foam bathtub system and the warm foam generator of the present invention, the cleaning solution is stored below the height position of the body mounting surface of the warm foam generator, so that the cleaning solution is stored before the foaming treatment. Even when the body is in the bathtub, excessive contact between the cleaning solution before the foaming treatment and the skin of the body is suppressed. Therefore, it is advantageous for suppressing irritation of the skin of the body.

According to a preferred embodiment of the warm foam bathtub system and the warm foam generator according to the present invention, the body placement surface of the warm foam generator has a mesh member having a large number of meshes, or
It can be formed of a perforated plate member having a large number of through holes penetrating in the thickness direction. In this case, the warm foam generated in the cleaning solution storage chamber can flow into the bathtub through the mesh or the through hole. In particular, when the body placement surface of the warm bubble generating section is formed of a mesh member having a large number of meshes, the bubble diameter size of the warm bubbles is regulated by the meshes and has an excessive bubble diameter size. The number of warm bubbles in the size is reduced, and the variation in bubble diameter size of the warm bubbles is suppressed.

Further, according to the warm-bubble tub system and the warm-bubble generating section of the present invention, if the bath is performed using warm warm bubbles,
This is advantageous in reducing the consumption of hot water, as compared with the case of bathing using simple warm water containing no hot bubbles.

[0014]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be described below with reference to FIGS. FIG. 1 schematically shows a state in which a warm foam bathtub system is used.
As shown in FIG. 1, the warm foam bathtub system according to the present embodiment is a bathtub 1 installed in a bathroom and having a bathing space 1k.
A hot-bubble generating unit 3 that is detachably installed on the bottom surface of the bathtub 1 and generates a hot bubble W2 in the bathing space 1k of the bathtub 1, and a gas supply that supplies air as a gas to the hot-bubble generating unit 3 And an air supply unit 7 as a unit.

As can be understood from FIGS. 2 to 4, the warm bubble generating section 3 penetrates the body placing section 30 on which the body is placed and the thickness direction in which the body placing section 30 is placed and has a concave shape. A first laying portion 34 having a number of cleaning solution storage chambers 35,
A second laying part 41 having a nozzle hole 40 formed of a small hole communicating with the cleaning solution storage chamber 35 while mounting the first laying part 34 and an air passage 45 serving as a gas passage on which the second laying part 41 is mounted are formed. And a third laying portion 46 having the same.

As can be understood from FIG.
Reference numeral 0 denotes a mesh member 31 that closes an upper surface opening of the cleaning solution storage chamber 35 and forms a body mounting surface 33, and an outer frame 32 that holds the mesh member 31. Thus, the body placement surface 33 of the body placement section 30 is
Since it is formed of 1, it is possible to secure the slip resistance of the body, and it is advantageous for prevention of falling due to slipping during bathing. The cleaning solution storage chamber 35 of the first laying portion 34 communicates with the bathing space 1 k in the bathtub 1 through the mesh 31 a of the body placing portion 30. The nozzle hole 40 of the second laying portion 41 communicates with each cleaning solution storage chamber 35. Therefore, the air passage 45 of the third laying portion 46
Communicates with the cleaning solution storage chamber 35 and thus the bathtub 1 through the nozzle hole 40. In addition, the nozzle hole 40 can be generally formed as a hole having a diameter of 1 mm or less, but is not limited thereto, and may be larger.

As can be understood from FIG.
, The first laying portion 34, the second laying portion 41, and the third laying portion 46 are separable from each other, and are detachable from the bottom surface of the bathtub 1. First laying part 3
Reference numeral 4 has a communication hole 36 for connecting the adjacent cleaning solution storage chambers 35 to each other. Thus, the adjacent cleaning solution storage chambers 3
5 are communicated by the communication holes 36, so that the cleaning solution W stored in the cleaning solution storage chamber 35 can be dispersed, and the height position of the liquid level of the cleaning solution W stored in the cleaning solution storage chamber 35 This is advantageous for lowering

The material of the body placing portion 30, the first laying portion 34, the second laying portion 41, and the third laying portion 46 is not particularly limited, and a metal, a resin, or the like can be appropriately used. Aluminum, stainless steel,
Titanium or the like can be appropriately selected.

As can be understood from FIG.
Has a housing 70 having an air inlet 71, a compressor 72 which is a fluid machine built in the housing 70 and functions as an air supply source, and a heater 73 built in the housing 70 and functioning as a heating source for heating air. . When the air supply unit 7 is operated, the air heated by the heater 73 is supplied to the third
The air is supplied to the air passage 45 of the laying portion 46. Since the blower tube 75 supplies air instead of the warm bubble W2 having a predetermined bubble diameter size, there is no need to consider collapse of the bubble diameter.
Can be reduced in diameter.

In use, as shown in FIG. 2, a required amount of the cleaning solution W is stored in the cleaning solution storage chamber 35 of the first laying section 34 of the warm bubble generating section 3. The cleaning solution W may be used by appropriately diluting a detergent for cleaning the human body with hot water, or may be soap water containing a commercially available soap component. In this case, the operation is performed with the body rest 30 removed from the first laying part 34, and the body rest 30 is placed on the first laying part 34 after the cleaning solution W is stored in the cleaning solution storage chamber 35. Alternatively, the cleaning solution W may be introduced into the cleaning solution storage chamber 35 from the mesh 31a while the body mounting portion 30 is still mounted on the first laying portion 34. The cleaning solution W
Drops from the nozzle hole 40 into the air passage 45,
Although the contact between the cleaning solution W before the foaming treatment and the skin of the body can be further avoided, there is no particular problem.

In the state where the cleaning solution W is stored in the cleaning solution storage chamber 35 as described above, the cleaning solution W before the foaming process is applied to the body mounting surface 33 of the body mounting portion 30 as can be understood from FIG. Is located lower than the height position. That is,
The liquid surface Wa of the cleaning solution W is the body mounting surface 3 of the body mounting portion 30.
3 is located below. Therefore, as shown in FIG. 2, even if the body is placed on the body placement surface 33 of the body placement unit 30, the body of the body remains in the cleaning solution W stored in the cleaning solution storage chamber 35 before the foaming process. Excessive skin contact is suppressed.

As described above, the cleaning solution W is stored in the cleaning solution storage chamber 35 and the upper surface opening of the cleaning solution storage chamber 35 is covered with the body rest 30, and a switch (not shown) is operated to supply air. The compressor 72 of the supply unit 7 is operated, and the heated air is supplied to the cleaning solution W in the cleaning solution storage chamber 35 of the flowing bubble generating unit 3 through the nozzle hole 40 through the blower tube 75. In this way, as can be understood from FIG. 3, heated air is blown into the cleaning solution W in the cleaning solution storage chamber 35 to perform foaming processing (bubbling), and a large number of warm warm bubbles W2 are continuously generated. appear. Although the temperature of the warm bubble W2 depends on the taste, it is preferably about 40 to 50 ° C. The generated warm warm foam W2 flows into the bathtub 1 from the mesh 31a of the body placing portion 30 by the heated air fed from the nozzle hole 40, and the warm warm foam W2 in the bathtub 1 is largely heated. W
Fill with 2. When the warm bubbles W2 pass through the mesh 31a of the body placing portion 30 formed by the mesh member 31, the bubble diameter size of the warm bubbles W2 is regulated, and the warm bubbles W2 having an excessive bubble diameter size decrease. Thus, it is possible to expect a reduction in variation in the bubble diameter size of the warm bubble W2.

If warm warm bubbles W2 are applied to the body, the body can be kept warm and the body can be washed well. When the warm foam W2 is used for a person who needs nursing care such as an elderly person or a severely ill person, as described above, the compression by the water pressure on the body and the rapid It is effective for use for elderly people, severely ill people, etc., because it can suppress the temperature transmission. Even when used by a healthy person, in addition to being able to clean the body well with the warm foam W2 having a high cleaning ability, the inside of the warm foam W2 is warm air and has good heat retention, so it is relaxing. A feeling is obtained. Since the warm foam W2 has a high cleaning ability for removing dirt, the body can be favorably cleaned by a light rubbing operation. Moreover, since the inside of the warm bubble W2 is warm air, the heat retention is good.

According to the above-described embodiment, the cleaning solution W before the foaming treatment is applied to the cleaning solution storage chamber 35 of the warm foam generating section 3.
The cleaning solution W is located below the body placement surface 33 of the body placement unit 30 in the state where the cleaning solution W is stored. Therefore, even if the body is placed on the body placement surface 33 of the body placement unit 30 before the foaming process, the skin of the body may excessively come into contact with the cleaning solution W stored in the cleaning solution storage chamber 35. Can be suppressed. In addition, the body mounting surface 33 of the body mounting section 30 separates the body from the cleaning solution storage chamber 35 to prevent the skin of the body from entering the cleaning solution storage chamber 35 and is stored in the cleaning solution storage chamber 35. Excessive contact of the skin of the body with the washed cleaning solution W is further suppressed. Therefore, even if the skin of the user's body is too sensitive, it is advantageous in suppressing irritation of the skin of the body.

Further, if the bath is taken using the warm bubbles W2, the consumption of hot water can be greatly reduced as compared with a case where warm water without the warm bubbles W2 is used. Although it depends on the person, generally the consumption of hot water is 1/10 to 1/2.
00 can be set.

Further, according to the present embodiment, the body rest 30
Is formed of a mesh member 31 having a mesh 31a through which the warm bubbles W2 pass. In the mesh member 31, since the size of the mesh 31a is easily made uniform, the advantage that the bubble diameter size of the warm bubble W2 can be easily adjusted is obtained. In addition, the amount of hot foam W2 that flows into the bathtub 1 can be well secured.

Further, according to the present embodiment, the body placing section 30 and the first laying section 3 which are the respective components constituting the warm bubble generating section 3 are provided.
4. Since the second laying part 41 and the third laying part 46 are separable from each other, it is advantageous for cleaning the body placing part 30, the first laying part 34, the second laying part 41, and the third laying part 46. . Further, according to the present embodiment, the warm-bubble generating section 3 is a method of laying on the bottom surface of the bathtub 1 and can generate warm bubbles W2 on the bottom surface of the bathtub 1. A pipe having a large flow path diameter for transporting warm bubbles generated outside the inside of the bathtub 1 can be eliminated, and a small-diameter blower pipe 75 for supplying air from the air supply unit 7 is sufficient.

(Second Embodiment) FIG. 5 shows a second embodiment. The second embodiment has basically the same configuration as the first embodiment, and basically has the same operation and effect. Portions common to the first embodiment are denoted by common reference numerals. Hereinafter, a description will be given focusing on portions different from the first embodiment.
According to this embodiment, the warm-bubble generating unit 3B is detachably installed on the bottom surface of the bathtub 1, and is a perforated plate member on which the body is placed and which has a large number of through holes 37 penetrating in the thickness direction. And a first laying portion 34B having a large number of concave cleaning solution storage chambers 35B on which the body mounting portion 30B is placed and which penetrates in the thickness direction.
And the first laying portion 34B is placed thereon and the cleaning solution storage chamber 3
A second laying portion 41B having a nozzle hole 40B formed of a small hole communicating with the nozzle hole 5B, and a third laying portion 46B having an air passage 45B for mounting the second laying portion 41B and communicating with the nozzle hole 40B. I have. The body placing portion 30B can be formed of a punched metal or a resin molded product. The upper surface of the body mounting portion 30B is the body mounting surface 33.
B. As can be understood from FIG. 5, a large number of through holes 37 penetrating through the body mounting portion 30B in the thickness direction thereof.
Is formed, so that slip resistance is ensured, which is advantageous for prevention of overturn due to slip during bathing. First laying part 34B
Cleaning solution storage chamber 35B is provided with through-hole 3 of body mounting portion 30B.
7 communicates with the bathtub 1. The nozzle hole 40B of the third laying portion 46B communicates with the cleaning solution storage chamber 35B. Therefore, the air passage 45B of the third laying portion 46B is provided with the nozzle hole 40B.
Through the cleaning solution storage chamber 35B.

As can be understood from FIG.
0B, the first laying portion 34B, the second laying portion 41B, and the third laying portion 46B are separable from each other. The first laying portion 34B is provided with a communication hole 3 for connecting the adjacent cleaning solution storage chambers 35B.
6B. Thus, the adjacent cleaning solution storage chambers 35
Since B is communicated through the communication hole 36B, it is advantageous to disperse the cleaning solution W stored in the cleaning solution storage chamber 35B before the foaming process.

According to the present embodiment, as in the first embodiment, when the cleaning solution W before the foaming treatment is stored in the cleaning solution storage chamber 35B, the cleaning solution W is placed on the body mounting portion 30B. It is located below the placing surface 33B. Therefore, even if the body is placed on the body placement surface 33B of the body placement section 30B, the skin of the body is prevented from excessively contacting the cleaning solution W stored in the cleaning solution storage chamber 35B. In addition, the body mounting surface 33B of the body mounting portion 30B is provided between the body and the cleaning solution storage chamber 35.
B and the body is prevented from entering the cleaning solution storage chamber 35B. Therefore, excessive contact of the skin of the body with the cleaning solution W stored in the cleaning solution storage chamber 35B is suppressed. Therefore, it is advantageous for suppressing irritation of the skin of the body.

According to the present embodiment, the warm-bubble generating section 3B
The body placing part 30B, the first laying part 34B, the second laying part 41B, and the third laying part 46B, which are the components constituting the body placing part 30B, the first laying part 3B, can be separated from each other.
4B, the second laying portion 41B, and the third laying portion 46B are advantageous for cleaning.

(Third Embodiment) FIGS. 6 and 7 show a third embodiment. The third embodiment has basically the same configuration as the first embodiment, and basically has the same operation and effect. Portions common to the first embodiment are denoted by common reference numerals. Hereinafter, a description will be given focusing on portions different from the first embodiment. According to this embodiment, the warm-bubble generating section 3C is detachably installed on the bottom surface of the bathtub 1 and has a flat cross-girder shape having a number of concave-shaped cleaning solution storage chambers 35C penetrating in the thickness direction. A body placement section 30C, a second laying section 41C having a nozzle hole 40C formed of a small hole communicating with the cleaning solution storage chamber 35C on which the body placement section 30C is placed, and a second laying section 41C placed thereon and air Passage 4
And a third laying portion 46C having 5C. The body placing portion 30C is formed of a foamed resin molded product having a strength such that it is not easily crushed even when the body is placed. The upper surface of the body placing portion 30C is a body placing surface 33C on which the body is placed. The cleaning solution storage chamber 35C formed in the body placing portion 30C faces and communicates with the inside of the bathtub 1. The nozzle holes 40C of the second laying portion 41C face and communicate with the cleaning solution storage chamber 35C, respectively. Therefore, the air passage 45C of the third laying portion 46C is provided with the nozzle hole 40C.
Through the cleaning solution storage chamber 35C and the bathtub 1. As can be understood from FIG. 6, the body placement section 30C, the second laying section 41C, and the third laying section 46C that constitute the warm bubble generating section 3C are separable from each other, and are detachably installed on the bottom surface of the bathtub 1. You. This is advantageous for cleaning the body placing portion 30C, the second laying portion 41C, and the third laying portion 46C.

According to the present embodiment, as in the first embodiment, when the cleaning solution W before the foaming treatment is stored in the cleaning solution storage chamber 35C, the cleaning solution W is placed on the body mounting portion 30C. It is located below the placing surface 33C. Therefore, even if the body is placed on the body placement surface 33C of the body placement portion 30C, the skin of the body may excessively contact the cleaning solution W stored in the cleaning solution storage chamber 35C before the foaming process. Can be suppressed. Therefore, it is advantageous for suppressing irritation of the skin of the body.

(Fourth Embodiment) FIGS. 8 and 9 show a fourth embodiment. The fourth embodiment has basically the same configuration as the first embodiment, and basically has the same operation and effect. Portions common to the first embodiment are denoted by common reference numerals. Hereinafter, a description will be given focusing on portions different from the first embodiment. According to this embodiment, the warm bubble generator 3D is fixedly installed on the bottom surface of the bathtub 1. The air supply section 7D and the blower tube 75D are buried in the wall of the bathtub 1.

The warm-bubble generating section 3D has a mesh member 31D on which the body is placed and which has a large number of meshes 31a.
A first laying portion 34D having a plurality of cleaning solution storage chambers 35D on which the body mounting portion 30D is placed and which has a concave shape, and a cleaning solution storage chamber on which the first laying portion 34D is mounted. A second laying portion 41D having a nozzle hole 40D formed by a small hole communicating with 35D, and a third laying portion having the second laying portion 41D and having an air passage 45D.
And a laying portion 46D.

According to this embodiment, similarly to the above-described embodiment, the cleaning solution W before the foaming treatment is stored in the cleaning solution storage chamber 35D.
In the state where the cleaning solution W is stored in the body mounting portion 30D, the cleaning solution W is located below the body mounting surface 33D of the body mounting portion 30D. Excessive contact of the skin of the body with the cleaning solution W stored in 35D is suppressed. In addition, the body placement section 30D separates the body from the cleaning solution storage chamber 35D, and suppresses the body from entering the cleaning solution storage chamber 35D. Therefore, excessive contact of the skin of the body with the cleaning solution W stored in the cleaning solution storage chamber 35D is suppressed. Therefore, it is advantageous for suppressing irritation of the skin of the body.

(Other Embodiments) According to each of the above-described embodiments, the air supply section 7 includes the compressor 72 and the heater 73, and supplies heated air. However, the present invention is not limited to this.
When the temperature of the cleaning solution W before the foaming treatment is maintained at an appropriate temperature, the cleaning solution W may not be provided with a heater. In addition, the present invention is not limited to only the embodiment described above and shown in the drawings, and can be implemented with appropriate modifications without departing from the scope of the invention.

[0038]

According to the present invention, even when the body is in the bathtub, excessive contact between the cleaning solution before foaming treatment and the skin of the body is suppressed, and irritation to the skin of the body is suppressed. It is possible to provide a hot-foam bathtub system and a hot-foam generator that are advantageous for suppressing the occurrence of heat.

[Brief description of the drawings]

FIG. 1 is a schematic perspective view showing a usage mode in a bathroom (warm foam is omitted) according to the first embodiment.

FIG. 2 is a cross-sectional view of a main part showing a state in which a body is placed on a body placement surface of a body placement section and a cleaning solution is stored in a cleaning solution storage chamber according to the first embodiment; It is.

FIG. 3 is an essential part showing a state in which the body is placed on the body placement surface of the body placement section and the cleaning solution stored in the cleaning solution storage chamber is foamed according to the first embodiment. FIG.

FIG. 4 is a perspective view of the first embodiment with a hot-bubble generating unit removed.

FIG. 5 is a perspective view of the second embodiment with a hot-bubble generating unit removed.

FIG. 6 is a perspective view of the third embodiment with a hot-bubble generating unit removed.

FIG. 7 is a cross-sectional view of a main part showing a state in which a cleaning solution before foaming processing is stored in a cleaning solution storage chamber according to the third embodiment.

FIG. 8 is a schematic perspective view showing a use mode in a bathroom (warm foam is omitted) according to the fourth embodiment.

FIG. 9 is a cross-sectional view of a main part showing a state in which a cleaning solution before foaming processing is stored in a cleaning solution storage chamber according to the fourth embodiment.

[Explanation of symbols]

In the figure, 1 is a bathtub, 3 is a warm bubble generating section, 30 is a body rest section,
33 is a body mounting surface, 31 is a mesh member, 35 is a cleaning solution storage chamber, 40 is a nozzle hole, 45 is an air passage, and 7 is an air supply unit (gas supply unit).

 ────────────────────────────────────────────────── ─── Continuing on the front page (72) Inventor Koji Fujiwara 2-1-1 Asahi-cho, Kariya-shi, Aichi F-term in Ishin Seiki Co., Ltd. 4C074 LL01 MM01 QQ21 QQ22 QQ24 4C094 AA01 BB01 BB14 BC11 CC09 DD02 DD15 EE11 EE22 EE25 GG02 GG05 GG13

Claims (3)

[Claims] 1. A hot tub, a hot bubble generating section having a nozzle hole for generating hot bubbles in the bath by blowing gas into the cleaning solution, and a gas for supplying gas to the nozzle hole of the hot foam generating section. A warm foam tub system including a feeding unit, wherein the warm foam generating unit is detachably or fixedly installed on a bottom surface of the bath tub, and a body placing surface on which a body is placed, A temperature lower than the height position of the body placement surface, comprising a cleaning solution storage chamber communicating with the inside of the bathtub and the nozzle hole, and having a concave shape for storing the cleaning solution before foaming treatment. Foam tub system. 2. The body mounting surface is formed of a mesh member having a large number of meshes or a perforated plate member having a large number of through holes penetrating in a thickness direction. The warm-bubble generating part according to 4. 3. A hot-bubble generating unit having a nozzle hole detachably or fixedly mounted on a bottom surface of a bathtub and generating a hot bubble in the bathtub by blowing gas into the cleaning solution, wherein a body is placed. Body mounting surface, and a cleaning solution storage chamber that has a concave shape for storing the cleaning solution before foaming treatment below the height position of the body mounting surface and communicates with the bathtub and the nozzle hole. A warm-bubble generator comprising: