JPH05132984A - Washing place in bathroom - Google Patents

Abstract

PURPOSE:To obtain a washing place in a bathroom to be installed easily and, excellent in appearance, by setting an air thermal-insulation layer thereby improving thermal insulation with respect to a foundation floor surface and lightening the weight. CONSTITUTION:On a foundation floor surface 1, floor members 3 having double air layers 9, 20 via a water bearing pan 2 are arranged. On the outer periphery of the floor members 3, a side wall 15 supported with the setting material 14 of a rough wall 13 in a bathroom is set, and the fitting-on section 16 of both the ones 14, 15 is sealed to be water-tight, with sealing material 17, and thermal conductivity to the foundation floor surface Q of a floor surface P is made smaller. Sprinkling on the floor surface P is discharged with a drain pipe 19. Then, retained heat in a bathroom space S is thermally interrupted from the foundation floor surface 1 in good order.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure in which a bathroom washing room is insulated from heat by a layer of air.

[0002]

2. Description of the Related Art Conventionally, as shown in FIG. 7, the structure of this type of washing place is such that bubbles 4 are formed on a tile 41 on a base floor 40 of a bathroom.
Thermal insulation mat 4 made of synthetic resin such as urethane with a large number of 2
3 was laid to prevent the coldness of bare feet. Further, as shown in FIG. 8, a wooden product 46 having a plurality of plate members 44 fixed to leg portions 45 at appropriate intervals is laid on a floor surface 47 of the bathroom.
An air layer 48 is provided between the plate 7 and the plate member 44 so that bare feet do not touch the cooled floor surface 47.

[0003]

However, although the heat-insulating mat 43 has the bubbles 42 in the structure, the front surface 49 and the back surface 50 are integrally connected by the material, and the heat is not sufficiently shielded. It was In addition, the adhered water on the front surface 49 and the back surface 50 penetrates into the inside during use, the air insulation effect due to the bubbles 42 is gradually lost, and the damage is quick.

Further, the heat insulating mat 43 and the wooden product 46 were partially laid on the tile 41 and the floor surface 47, respectively, and handled as an accessory for the bathroom. For this reason, there are problems such as lack of high-grade appearance and quick corrosion.

Therefore, the present invention provides a bathroom washroom having a good appearance, a good air insulation effect, and a long durable life.

[0006]

In order to achieve the above-mentioned object, the means for bathroom washing according to the present invention comprises a floor member in which an upper surface of a base having an air layer inside is joined with a covering material, and the above-mentioned covering member. It is provided with a side wall provided on the outer peripheral portion of the material, a sealing material that watertightly seals the fitting portion of the exterior material and the side wall, and a leg portion that mounts the floor member on the foundation floor surface via an air layer. ..

[0007]

By the above means, in the bathroom washing room of the present invention, the floor member is placed on the basic floor surface of the washing room through the legs. A side wall is arranged on the outer periphery of the floor member, and a gap formed between the upper surface of the covering material and the fitting portion of the side wall is watertightly sealed with a sealing material. The surface of the exterior material heated by the warm air in the bathroom is doubly heat-insulated by the air layers between the base and the base and the base floor surface, and the retained heat of the warm air in the bathroom is transferred to the base floor surface. Release is suppressed. Especially in the cold season such as winter, the floor member prevents endothermic cooling from the foundation floor surface, and creates a comfortable bathing environment with excellent heat retention. Further, the appearance is superior to that of the conventional structure and the durability is also good.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT An embodiment of a bathroom washing room according to the present invention will be described below with reference to the drawings.

FIG. 1 shows an embodiment of the present invention in which a water receiving floor pan 2 is placed on a basic floor surface 1 of a bathroom, and a floor member 3 is placed thereon. The lower surface of the floor member 3 has the leg portions 4 fixed to the lower plate member 5 as shown in FIG. A plurality of interposers 6 are arranged in the lower plate member 5 and joined to the upper plate member 7 to form a base 8. Both plate materials 5, 7
An air layer 9 is provided between and adjacent to the interposer 6. Then, on the upper surface of the upper plate material 7, tiles 11 as a covering material are arranged in order through a bonding material 10. The gap between the tiles 11 is watertightly sealed by the sealing material 12. The rough wall 13 of the bathroom supports the side wall 15 exposed to the bathroom space S via the interposition material 14. A part of the side wall 15 may be an apron that surrounds the outside of the bath (not shown). The side wall 15 is arranged so as to surround the outer periphery of the floor member 3, and a gap formed in the fitting portion 16 with the floor member 3 is water-tightly sealed with a sealing material 17 such as a silicon material. A drain pipe 19 that is watertightly fixed to a drain hole 18 is provided from the tile 11. Base floor 1 and base 8
An air layer 20 is formed between the leg portion 4 and the lower plate member 5.

Based on the above structure, the characteristics of the floor member 3 will be described below. The floor member 3 is interposed between the bathroom space S and the basic floor surface 1 and is involved in heat transfer between the two. That is, the heat transfer medium in which the retained heat of warm air (also referred to as warm air) in the bathroom space S moves to the cold foundation floor 1 is the floor member 3
It has become. And when it is extremely cold, such as in winter, the basic floor surface 1
The degree of cooling is large, and a large amount of heat retained in the bathroom space S moves to the basic floor surface 1 and the bathing environment deteriorates. Therefore, it is an important factor to prevent the heat conduction and improve the heat-shielding property.

This heat insulation characteristic can be achieved by suppressing the heat conductivity of the floor member 3 to be small. Although the thermal conductivity is improved by the material used for the tile 11 etc., its level is small. On the other hand, the thermal conductivity of air, which is a gas, is smaller than that of solids such as the tile 11 on the order, and has a far superior heat insulating property than solids. The air layer 9 and the air layer 20 are provided in the above configuration, and the two air layers 9 and 20 are doubly interposed in series in the heat conduction path from the bathroom space S to the foundation floor 1. For this reason, the thermal conductivity between the surface P of the tile 11 of the floor member 3 and the surface Q of the basic floor surface 1 becomes extremely smaller than that when the air layers 9 and 20 are not present.

Further, as another characteristic of the floor member 3, since the floor member 3 itself already has excellent heat-insulating characteristics, the surface P of the tile 11 is not cold as in the conventional case, and the heat retaining mat is provided. It is not necessary to provide accessories to prevent coldness when touching wood or wood products. For this reason, the appearance of the bathroom is not hindered, and the risk of slippage between the surface P of the tile 11 and the above-mentioned accessory parts can be eliminated, which is also preferable in terms of usability. Further, when the steam bath which has been recently introduced is used, the temperature of the bathroom space S becomes particularly high, so that the heat blocking characteristic is optimized. Furthermore, since the floor member 3 has a so-called honeycomb structure in which the upper and lower plate members 7, 5 are thin due to the interposer 6, the structure is so lightweight that the bathroom is installed on the second floor or above (hereinafter, Also called upstairs installation)
This is suitable for construction strength.

It should be noted that the water receiving floor pan 2 is provided in the event that the sealing material 11 has a poor seal, which is particularly effective when installed on the upper floor, and may not be provided when installed on the first floor. ..

Next, another embodiment of the present invention will be described with reference to FIG. 3. The floor member 21 is placed directly on the foundation floor surface 1. The floor member 21 is the upper plate member 2 of the base 22.
3 is provided with a tile 11 via a bonding material 10. Base 2
2 has a lower plate member 25 joined to an upper plate member 23 via a stud 24 as an interposing member. The number of the studs 24 to be installed is limited if workability is prioritized, and it is preferable that the upper and lower plate members 23 and 25 be strength increasing plates. An air layer 26 is provided between the upper and lower plate members 23 and 25. Sealing material 1 in the gap between the tiles 11.
Apply 2. This configuration is particularly suitable for installation on the floor. That is, when the foundation floor 1 is not at a high cooling level as when installed on the first floor, the heat cutoff is not necessary as in the previous embodiment. Further, the structure of the base 22 can be easily implemented on site by the conventional implementation technology. Although not shown, in the case of installation on the floor, the floor member 21 and the foundation floor 1
In between, it is desirable to install a pan for receiving water.

Next, a third embodiment of the present invention will be described with reference to FIG.
Will be described. A floor member 27 is arranged on the foundation floor surface 1 via legs 28. The bonding material 10 is attached to the upper surface of the floor member 27.
The tile 11 is provided by interposing. The space between the tiles 11 is watertightly sealed by the sealing material 12. An air layer 29 is formed between the floor member 27 and the base floor surface 1. This embodiment is also a simple enforcement method that is effective when the amount of heat radiation to the foundation floor 1 is small, such as when installed on the floor, and has the merit that it is also possible to procure materials on site. However, it is better not to use wood for the floor member 27 and the legs 28.

FIG. 5 shows a fourth embodiment of the present invention, in which a floor member 30 is arranged on the foundation floor surface 1, and a hard rubber sheet 32 as a mounting material is attached to the floor member 30 via a bonding material 31. Equipped with. The floor member 30 is molded using a synthetic resin material,
The leg portion 33 is projected to the lower surface, has a hollow hole 35 forming an air layer 34, and is provided with a hot water passage hole 36. Another air layer 37 is also formed between the floor member 30 and the base floor surface 1. Then, as shown in FIG. 6, the hot water passage hole 36 of the floor member 30 is connected to the circulation path H. The circulation path H is provided with a circulation pump 38 and a heater 39 on the way to enclose the liquid medium in the circulation path H and the hot water passage hole 36.

With the above structure, the circulation pump 38
When the heater 39 is driven to drive the heater 39, the heater 39 heats the liquid medium to heat the floor member 30. The floor member 30 heats the rubber sheet 32 and warms the air in the bathroom space S that is in contact with the rubber sheet 32, so that so-called floor heating of the bathroom becomes possible. At this time, the floor member 30 has a large number of air layers 34 to have a small heat capacity, a high heating rate, and the disadvantage of floor heating is alleviated. Moreover, the conventional heat radiation to the foundation floor surface 1 is the air layer 3
It is suppressed by 7, and the heating rate is further increased. That is, in addition to the above-described heat-shielding effect, the heating rate can be increased, and a configuration suitable for floor heating can be provided. Moreover, the rubber sheet 32 having a hard floor surface has a feature that the amount of change is similar to that of the synthetic resin against thermal expansion and contraction, the bondability is good, and the anti-slip process on the surface is easy. And
The floor member 30 is made of a synthetic resin having a large number of air layers 34, and can have the advantages of being lightweight as in the first embodiment.

[0018]

As described above, the bathroom washing room of the present invention has an excellent heat insulating property due to air insulation, is light in weight, has good appearance performance and is easy to implement. is there.

[Brief description of drawings]

FIG. 1 is a configuration diagram showing an embodiment of a bathroom washing area according to the present invention.

FIG. 2 is a bottom view of the same floor member.

FIG. 3 is a cross-sectional view of essential parts showing another embodiment of the present invention.

FIG. 4 is a cross-sectional view of an essential part showing a third embodiment of the present invention.

FIG. 5 is a cross-sectional view of essential parts showing a fourth embodiment of the present invention.

[Fig. 6] Piping diagram for floor heating

FIG. 7 is a cross-sectional view of essential parts showing a conventional bathroom washing area.

FIG. 8 is a cross-sectional view of essential parts showing another conventional bathroom for washing

[Explanation of symbols]

 1 Base floor 3, 21, 27, 30 Floor member 4, 28, 33 Legs 5, 25 Lower plate 6 Interposer 7, 23 Upper plate 8, 22 Base 9, 20, 26, 29, 34, 37 Air Layer 11 Tile 15 Side wall 17 Sealing material 24 Pillar 32 Rubber sheet

Claims (2)

[Claims] 1. A base having an air layer formed between the lower plate member and an interposing member installed on a base floor by joining the upper plate member with each other, a cover member bonded to the outer surface of the upper plate member, and this cover member. A bathroom washroom equipped with a side wall arranged on the outer periphery of and a sealing material that watertightly seals the fitting portion between the side wall and the facing material. 2. A floor member, which is placed on a foundation floor surface via legs interposing an air layer, a side wall arranged on an outer peripheral portion of the floor member, and a fitting portion of the side wall and the floor member are watertight. Bathroom washroom with sealing material to seal.