JP2751784B2 - Unit bathroom - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a unit bathroom, and more particularly, to a unit bathroom which can eliminate an entrance step and can freely set a door position.

[0002]

2. Description of the Related Art It is required to eliminate a step from a washing place in a bathroom to a dressing room, for example, in a bathroom for the elderly.

In order to eliminate such a step in the unit bathroom, a recess for accommodating the lower side of the door frame is provided along the periphery of the waterproof pan at the portion where the entrance and exit of the waterproof pan is to be installed, and the recess of the door frame is formed with respect to the recess. A door frame is erected by inserting a lower side portion. If the floor of the washing room and the floor of the dressing room are at the same height as the tread surface of the door frame, there is no step from the washing room to the dressing room.

[0004] In this case, in order to prevent water from the washing area from penetrating the lower side of the door frame, a drain groove is provided along the door frame's washing area in a portion of the waterproof pan near the door. Put a dish-shaped lid in the groove. The upper surface of the lid is made substantially the same as the upper surface of the lower part of the door and the washing space.

FIG. 4 is a vertical sectional view of the unit bathroom according to the prior art, in the vicinity of the entrance and exit. The washing area 2 for the waterproof pan 1, the tread surface 3a of the door frame 3 and the floor surface 5 of the undressing room 4 are shown.
And are almost flush.

[0006] The lower side 3b of the door frame 3 is inserted into a recess 6 at the periphery of the waterproof pan 1. Reference numeral 7 denotes a door. A drain groove 8 is provided along the door frame 3 and a lid 9 is covered. The height of the upper surface of the lid 9 is almost the same as the washing room 2, the tread surface 3a of the shoe, and the floor surface 5 of the undressing room.

[0007]

In the above-mentioned conventional unit bathroom, since the concave portion 6 is provided only in the portion where the door frame is to be erected, the waterproof structure is the same except for the entrance / exit position and other structures. Even in the case of bread, it is necessary to provide a waterproof pan having recesses at different entrance / exit positions. That is, even with waterproof pans of almost the same model,
It is necessary to manufacture a plurality of waterproof pans corresponding to the entrance position.

[0008] For these reasons, the conventional waterproof pans for unit bathrooms with a step-elimination unit have a large number of product numbers, are produced in a variety of small quantities, and have high production costs and high distribution and inventory costs. .

[0009]

SUMMARY OF THE INVENTION The unit bathroom of the present invention is a unit bathroom in which a door with a door frame and a wall panel are erected on the periphery of a waterproof pan. In the peripheral portion, a groove is provided in which the groove bottom surface is horizontally connected at a constant depth, and the door frame and the wall panel are erected by inserting their lower ends into the groove, and the door frame and the wall panel are erected. The portion along the groove is a high step portion having a height substantially flush with the shoe tread surface of the door frame and having a downward slope toward the center of the washing place, and the washing place is higher than the high step portion. It is characterized in that the center side is a concave portion in which a lay is laid.

[0010]

In the unit bathroom of the present invention, a groove for inserting a door frame is provided on the entire periphery of the washing pan for the waterproof pan, and the door frame can be erected at a desired position.

Since the tread surface of the shoe of the door frame is flush with the high step portion on the washing place side, there is no step.

[0012] A lay is laid in the recess for laying the ladder closer to the center of the washing place than the high step, and the level difference between the high step and the recess for laying the lay is laid so that the upper surface of the cradle is continuous with the high step. By matching the thickness of the paddle, the step from the paddle surface to the high step portion is eliminated.

Of course, the step from the door frame to the undressing room can be eliminated by making the shoe tread surface of the door frame flush with the floor of the undressing room.

In the present invention, since the high step has a downward slope toward the center of the washing place, the upper surface of the high step,
The water on the door or wall panel quickly flows down to the side of the laying recess.

[0015]

Embodiments will be described below with reference to the drawings. FIG. 1 is a plan view of a unit bathroom according to an embodiment of the present invention, and FIGS. 2 and 3 are II-II of FIG. 1, respectively.
FIG. 3 is a cross-sectional view taken along line III-III.

A groove 12 is provided on the entire periphery of the washing area 11 of the waterproof pan 10 constituting the floor of the unit bathroom. In the groove 12, the groove bottom surface 12a extends horizontally at a constant level over the entire groove 12.
A high step portion 13 is provided along the inside of the concave groove 12, and a portion inside the high step portion 13 is a recess 14 for laying a laying member. The high step portion 13 is located on the outside (that is, the concave groove 12).
From the side) to the inside (that is, the side of the laying recess 14)
The drainage gradient indicated by the arrow W is taken.

A desired portion of the groove 12 is provided with a door frame 15
The door frame 15 is erected by inserting the lower end portion of the door frame 15. The tread surface 15a of the door frame 15 is
It is flush with 3.

The shoe tread surface 15a is flush with the floor surface 17a of the dressing room 17.

A cage 16 is laid in the recess 14 for laying the cage. The upper surface of the paddle 16 is flush with the high step portion 13.

The wall panel 18 is erected by inserting the lower end of the wall panel 18 in a portion of the concave groove 12 other than the portion where the door frame 15 is erected. In this embodiment, the wall panel 18 is a tile panel, but the lower tile that is easily exposed to water is a porcelain tile 18a having almost no water permeability.

By the way, in order to eliminate the level difference between the upper surface of the pond 16 and the high step portion 13 and make the surface level, the portion immediately near the high step portion 13 of the concave portion 14 for laying the pondle and the high step portion 13 are formed. (H in FIG. 2) is uniform throughout the waterproof pan 10. Then, the drainage gradient in the recess 14 for laying the sluice has a downward gradient toward the drainage port 20 arranged in the central part in the longitudinal direction of the apron of the bathtub 19.

FIG. 3 is a cross-sectional view of FIG.
Although a cross section along the line III is shown, the cross section taken along the line AA and the cross section taken along the line BB in FIG. 1 are exactly the same as those in FIG.

Although not shown, a gap between the high step portion 13 and the door frame 15 and a gap between the high step portion 13 and the wall panel 18 are provided to prevent water from entering the concave groove 12. Each part is given caulking.

In the unit bathroom configured as described above, since the concave groove 12 is provided on the entire periphery of the washing room 11, the door frame 15 can be erected at a desired position. And, no matter where the door frame 15 is installed, since the level difference between the high step portion 13 and the concave groove bottom surface 12a is the same, the shoe tread surface 15a and the high step portion 13 are flush, The step in this portion is eliminated.

Further, since the step H between the recess 14 for laying the ladder and the high step portion 13 is the same over the entire washing place 11, the step between the upper surface of the ladder 16 and the high step portion 13 is also eliminated. Further, by appropriately selecting the installation level of the waterproof pan 10, a step from the tread surface 15a of the shoe to the floor surface 17a of the dressing room is eliminated.

In this unit bathroom, since the high step portion 13 has a drainage gradient W directed inward, the high step portion 13, the door 21, and the wall panel 18 are provided.
The water that has been splashed immediately flows down toward the concave part 14 for laying the pontoons. As described above, since the lower tile of the wall panel 18 is the porcelain tile 18a, water does not soak into the porcelain tile 18a.

In the present invention, the wall panel is not limited to the tile panel, but may be a PVC steel panel or a decorative cement panel.

[0028]

As is clear from the above embodiments, according to the unit bathroom of the present invention, the door position can be freely selected. The same type of waterproof pan can be handled by the same type regardless of the door position.

Further, the unit bathroom according to the present invention can eliminate the steps of the mat, the high step, the tread of the door frame shoe and the floor of the dressing room.

[Brief description of the drawings]

FIG. 1 is a plan view of a unit bathroom according to an embodiment.

FIG. 2 is a sectional view taken along the line II-II in FIG.

FIG. 3 is a sectional view taken along line III-III in FIG.

FIG. 4 is a longitudinal sectional view of the vicinity of a door of a conventional unit bathroom.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1,10 Waterproof pan 2,11 Washing place 12 Concave groove 13 High step part 14 Recess laying recess 15 Door frame 15a Shoe tread surface 16 Reiko 17 Undressing room

──────────────────────────────────────────────────続 き Continued on the front page (58) Fields surveyed (Int. Cl. ⁶ , DB name) E03C 1/20 A47K 4/00 E04H 1/12 301

Claims (1)

(57) [Claims] In a unit bathroom in which a door with a door frame and a wall panel are erected on the periphery of a waterproof pan, a groove bottom is provided at a constant depth on the entire periphery of a washing area of the waterproof pan. A horizontally extending groove is provided, and the door frame and the wall panel are erected by inserting their lower ends into the groove, and a portion of the waterproof pan along the groove is provided on the door frame. A high step part having a height almost flush with the tread surface of the shoe and having a downward slope toward the center of the washing area, and a recessed part on the center side of the washing area rather than the high step part in which a paddle is laid. A unit bathroom characterized by: