JP2015068017A - Bathroom wash place structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a bathroom wash place structure for improving workability, by reducing weight in a support body, while preventing a foam resin floor surface material from largely deflecting by a load applied to a wash place floor.SOLUTION: The bathroom wash place structure is provided with: a floor body 15 having a floor face material 13 formed of a thermoplastic foam resin and a surface material 11 provided on the floor face material 13 and forming a surface of a wash place; a support body 16 that is a resin mold having higher rigidity than the rigidity of the floor body 15 and formed with an upper surface as a flat placing surface for supporting the floor body 15 and; a frame body 30. The frame body 30 is formed by connecting a metallic outer frame 31 and a metallic lattice part 32 provided inside this outer frame 31, and supports the support body 16 from below by the outer frame 31 and the lattice part 32.

Description

  The present invention relates to a bathroom washroom structure.

  In the bathroom washroom structure, a structure in which a foamed resin base material (face material) is supported on a steel deck plate or a sandwich panel reinforced by sandwiching a resin plate between two steel plates is proposed. ing.

JP 2012-117257 A Japanese Patent No. 5126446

  Steel-made deck plates and steel plates are heavy, so it takes time and labor to transport them. Further, if the steel deck plate or steel plate is simply made of a light resin plate, the load applied to the washing floor cannot be supported, and the washing floor may be greatly bent and deformed.

  The present invention provides a bathroom washer structure that improves the workability by reducing the weight of the support while preventing the foamed resin flooring from being greatly deflected by the load applied to the washroom floor.

  The bathroom washing place structure of the first invention has a floor surface material formed of a thermoplastic foam resin, and a surface material provided on the floor surface material to form the surface of the washing place, and directed toward a drain outlet. The floor main body has a drainage slope inclined downward and a resin molded product having rigidity higher than the rigidity of the floor main body, and the upper surface is a flat mounting surface that supports the floor main body. A frame body having a support body and a height-adjustable support leg provided on the lower surface, the frame body having a metal outer frame having substantially the same area as the floor body, and an inner side of the outer frame. And a metal lattice portion provided on the base plate, and the support body is supported from below by the outer frame and the lattice portion.

  According to 1st invention, the mount frame which supports a floor main body was divided | segmented into the support body which is a resin molded product, and metal frame bodies. Since the support is not a steel plate or a steel deck plate, but a resin molded product, the pedestal that supports the floor body can be made lighter than before. Thereby, conveyance and workability of the gantry are improved.

  Further, a floor body including a floor surface material made of foamed resin that is easily bent and deformed by a load applied to the surface of the washing floor is supported from below by a support made of a resin molded product having a rigidity higher than the rigidity of the floor body, Further, since the support is supported by a metal frame body in which the outer frame and the lattice portion are connected, even if a load is applied to the surface of the washing floor, the support body is not greatly bent and deformed. Therefore, the drainage gradient formed on the surface of the washroom floor can be maintained, and the drainage performance does not deteriorate.

  According to a second aspect of the present invention, in the first aspect, the support body is configured separately from the frame body and is detachable, and the lattice portion is a tool used for the construction of the support legs and drain pipes. It has the gap | interval of the magnitude | size which can take in / out.

  According to the second invention, before placing the support body on the frame body or after removing the support body from the frame body, the lower side (back side) of the frame body is viewed through the gaps in the lattice portion. It is possible to easily adjust the height of the support legs and connect the drainage pipe.

  A third invention further includes a cushion layer provided between the floor material and the surface material in the first or second invention, and having a higher elasticity than the floor material and the surface material. It is characterized by that.

  According to the third aspect of the invention, the cushion layer provides elasticity to the surface of the floor main body, so that it is possible to give a comfortable sitting and walking comfort to the washing floor.

  ADVANTAGE OF THE INVENTION According to this invention, a support body can be reduced in weight and workability | operativity can be improved, keeping a foaming resin flooring material from bending greatly with the load concerning a washroom floor.

The model perspective view of the bathroom unit of embodiment. The model exploded perspective view of the floor main part and the support body in the washing-room floor of embodiment. The schematic perspective view of the frame body in the washing-room floor of embodiment. The schematic cross section of the washing-room floor of embodiment.

  Hereinafter, embodiments will be described with reference to the drawings. In the drawings, the same elements are denoted by the same reference numerals.

FIG. 1 is a schematic perspective view illustrating an example of a bathroom unit according to an embodiment.
The bathroom unit of the embodiment includes a bathtub 60, a washing floor 10, and wall panels 71a to 71f.

  Support legs 61 are provided in the vicinity of the four corners on the back surface of the bottom of the bathtub 60, and the bathtub 60 is installed on a bathroom installation surface (for example, a building floor) 100 via the support legs 61. A bolt portion is provided on the distal end side (lower end side) of the support leg 61, and the height of the support leg 61 can be adjusted by rotating the bolt portion.

  The washing floor 10 is installed at the bottom of the space next to the bathtub 60. The surface of the washing floor 10 has a waterproof property that prevents water from leaking outside the bathroom. In the present specification, the term “water” includes not only cold water but also warm hot water.

  A drainage pipe 62 is provided in the vicinity of the boundary with the bathtub 60 on the back side of the washing floor 10. In the washing floor 10, for example, in the vicinity of the boundary with the bathtub 60, a drain outlet (blocked with a detachable lid 63 in FIG. 1) communicating with the drain pipe 62 is formed. The portion provided with the drainage port is recessed, and the surface of the washing floor 10 is provided with a drainage slope inclined downward toward the drainage port. A drain outlet (not shown) provided at the bottom of the bathtub 60 is also connected to the drain pipe 62.

FIG. 2 is a schematic exploded perspective view of the floor main body 15 and the support 16 in the washing floor 10.
FIG. 3 is a schematic perspective view of the frame body 30 in the washing floor 10.
FIG. 4 is a schematic cross-sectional view of the washing floor 10.
The cross section of the frame body 30 in FIG. 4 corresponds to the AA cross section in FIG.

  The washing floor 10 includes a floor main body 15, a support body 16, and a frame body 30. Further, the floor main body 15 includes a floor surface material 13, a cushion layer 12, and a surface material 11.

  The upper surface 16 a of the support 16 is a flat mounting surface that supports the floor body 15. The upper surface 16 a of the support body 16 becomes a horizontal reference surface of the floor body 15. Further, the support 16 is formed with an opening 25 for a drain port.

  The surface material 11, the cushion layer 12, the floor surface material 13, and the support body 16 are all formed of resin. The support 16 supports the floor main body 15 including the surface material 11, the cushion layer 12, and the floor surface material 13, and receives a load of a person or an object on the floor main body 15. Therefore, the support 16 is formed as a resin molded product having higher rigidity than that of the floor body 15.

  For example, the support 16 is made of polypropylene or SMC (sheet mold compound) resin.

  On the upper surface 16 a of the support 16, the floor material 13 of the floor body 15 is placed and supported. The floor surface material 13 is formed in a shallow vessel shape (bread shape) whose peripheral edge portion is bent upward.

  The floor material 13 is formed of a thermoplastic foam resin. Examples of the thermoplastic foamed resin include foamed polypropylene, foamed polystyrene, foamed polyethylene, and foamed polyurethane. In this embodiment, foamed polypropylene is used as an example.

  The floor material 13 is formed with an opening 24 for a drain port. The portion provided with the opening 24 is formed in a concave shape. Further, a drainage gradient inclined downward toward the opening 24 is formed on the surface of the floor covering 13.

  A surface material 11 is provided on the floor surface material 13 via a cushion layer 12. In addition, the cushion layer 12 may be provided as needed. Between the floor surface material 13 and the surface material 11, a cushion layer 12 having higher elasticity than the floor surface material 13 and the surface material 11 is provided. The cushion layer 12 has an opening 23 for a drain outlet.

  The cushion layer 12 gives the user a soft feeling on the floor. As the material of the cushion layer 12, for example, a soft material such as foamed polyurethane is used. By changing the hardness (softness) of the cushion layer 12, the specification of the hardness (softness) of the floor surface can be changed.

  The surface material 11 covers the upper surfaces of the floor surface material 13 and the cushion layer 12 and forms the surface of the washing floor 10. The surface material 11 gives appearance designability and waterproofness to the surface of the washroom floor 10.

  As the material of the surface material 11, a soft resin sheet material having waterproofness and flexibility is used. The surface of the surface material 11 can be subjected to uneven processing or a pattern to improve the design and drainage of the surface of the washing floor 10.

  An opening 26 for a drain outlet is formed in the surface material 11. Further, a drainage gradient inclined downward toward the opening 26 is formed on the surface of the surface material 11.

  The frame body 30 supports the support body 16 from below. That is, the floor body 15 is supported on the frame body 30 via the support body 16.

  As shown in FIG. 3, the frame body 30 includes a metal outer frame 31, a metal lattice portion 32, and metal support legs 41. The outer frame 31 and the lattice portion 32 are formed by combining steel materials, for example, and have sufficiently higher strength than the support 16 and the floor main body 15 formed from resin.

  The outer frame 31 is formed by connecting four frames 31a to 31d in a square shape. The area of the rectangular area formed by the outer frame 31 is substantially the same as the area of the rectangular area formed by the support 16. The area of the quadrangular region formed by the outer frame 31 is substantially the same as the area of the quadrangular region formed by the floor body 15.

  The lattice portion 32 is provided inside the outer frame 31. The outer frame 31, the lattice portion 32, and the support legs 41 are integrally connected. The frame body 30 is transported to an installation place in a state where the outer frame 31, the lattice portion 32, and the support legs 41 are integrated.

  The lattice portion 32 has a plurality of frames 32a to 32h combined in a lattice shape and a plurality of gaps 35a to 35f formed between the frames.

  The frames 32a, 32c, 32d, 32f, 32g, and 32h of the lattice portion 32 are parallel to the frames 31a and 31b of the outer frame 31, and the frames 32b and 32e of the lattice portion 32 are the frames 31c and 31c of the outer frame 31, respectively. It is parallel to 31d. Note that the frame of the lattice portion 32 may extend obliquely with respect to the frame of the outer frame 31.

  A gap 36 a is formed between the frame 31 a of the outer frame 31 and the frame 32 a of the lattice part 32, and a gap 36 b is formed between the frame 31 b of the outer frame 31 and the frame 32 d of the lattice part 32.

  Between the frame 32f and the frame 32g, a plate 38 in which an opening 39 for a drain port is formed is provided.

  Two gaps 35 a and 35 b larger than the other gaps 35 c to 35 f are formed in the center of the lattice portion 32. Here, the size of the gap represents the maximum diameter of a circle that can fit within the gap in a two-dimensional plane where the frames of the lattice portion 32 intersect.

  Support legs 41 are respectively provided at the four corners in a rectangular area formed by combining two gaps 35a and 35b formed at the center of the lattice portion 32. The support leg 41 extends downward (installation surface side).

  The frame body 30 is installed on the installation surface 100 shown in FIG. A bolt portion is provided on the distal end side (lower end side) of the support leg 41, and the height of the support leg 41 can be adjusted by rotating the bolt portion. That is, the installation height of the support 16 and the floor main body 15 is adjusted by adjusting the height of the support legs 41.

  Any of the gaps 35 a to 35 f in the lattice portion 32 has such a size that a tool used for adjusting the height of the support leg 41 and for constructing the drainage pipe 62 can be taken in and out.

  As represented by a two-dot chain line in FIG. 1, wall panels 71 a to 71 c are installed on the rim of the bathtub 60. In addition, wall panels 71 d to 71 f are installed on the peripheral edge of the washing floor 10. Further, a door is attached to the wall panel 71f via a door attachment frame (not shown).

  A bath apron 67 is provided at the boundary between the bathtub 60 and the washing floor 10 to cover the side surface of the bathtub 60 on the washing floor 10 side. Depending on the structure of the bathtub 60, there is a case where the bath apron 67 may not be provided.

  Further, a small panel 65b is provided between one end side in the longitudinal direction of the bath apron 67 and the wall panel 71d. Further, a small panel 65a is provided between the other end side in the longitudinal direction of the bath apron 67 and the wall panel 71f.

  The frame body 30, the support body 16, the floor surface material 13, the cushion layer 12, and the surface material 11 are stacked with the respective openings 39, 25, 24, 23, and 26 aligned. A drainage pit 21 shown in FIG. 2 is provided inside these openings.

  The drainage pit 21 is made of resin and has non-water permeability. A drain port 22 is formed inside the drain pit 21. The drain port 22 is connected to the drain pipe 62.

According to the embodiment, since the floor surface material 13 is formed of a thermoplastic foamed resin, it can be recycled when discarded. Therefore, it is possible to provide an environmentally friendly product by reducing the amount of CO ₂ emission associated with the manufacture and disposal of the floor covering 13. In addition, since the mold used for foam molding can be manufactured at a lower cost than molds using other molding methods, the manufacturing cost of the floor covering 13 can be kept low.

  Moreover, according to the embodiment, the gantry that supports the floor main body 15 is divided into the support 16 that is a resin molded product and the metal frame 30. Since the support 16 is not a steel plate or a steel deck plate, but a resin molded product, the frame for supporting the floor body 15 can be made lighter than before. Thereby, conveyance and workability of the gantry are improved.

  Further, a floor body 15 including a floor surface material 13 made of foamed resin that is easily bent and deformed by a load applied to the surface of the washing floor 10 is supported by a support 16 made of a resin molded product having a rigidity higher than the rigidity of the floor body 15. Since the support 16 is supported by a metal frame 30 that connects the outer frame 31 and the lattice portion 32, the support 16 is greatly bent and deformed even when a load is applied to the surface of the washing floor 10. There is nothing. Therefore, the drainage gradient formed on the surface of the washing floor 10 can be maintained, and the drainage performance does not deteriorate.

  The gaps 35a and 35b formed at the center of the lattice portion 32 of the frame body 30 have a sufficient size for taking in and out the tool, and are used as work ports (inspection ports). The worker who performs the assembly work of the bathroom adjusts the height of the support leg 41 by extending his hand from the gaps 35 a and 35 b to the lower side of the frame body 30, and arranges the drain pipe 62 on the back side of the frame body 30. And can be easily connected.

  The work port is not a single large gap, but is divided into two gaps 35a and 35b by a frame 32h. For this reason, the mounting area of the support body 16 increases, and the strength of the support body 16 that is a resin molded product can be supplemented by the lattice portion 32.

  The support body 16 is separated from the frame body 30 and is detachable. For this reason, before placing the support body 16 on the frame body 30 or after removing the support body 16 from the frame body 30, the gaps 35a to 35f of the lattice portion 32 and It can be visually recognized through gaps 36 a and 36 b between the outer frame 31 and the lattice portion 32.

  Further, since any of the gaps 35a to 35f, 36a, and 36b is sized so that a tool can be taken in and out, the tool is inserted into the gaps 35a to 35f, 36a, and 36b from above the frame body 30 to adjust the support legs 41 and drainage piping. 62 connection operations can be performed. That is, construction work can be performed with good visibility from above near the construction site, and workability can be improved.

  Further, according to the embodiment, the cushion layer 12 provided between the surface material 11 and the floor surface material 13 gives elasticity to the surface of the floor main body 15, so that the sitting comfort superior to the washing floor 10. And can give a comfortable walking.

  Although the embodiment of the present invention has been described, this embodiment is presented as an example and is not intended to limit the scope of the invention. These novel embodiments can be implemented in various other forms, and various omissions, replacements, and changes can be made without departing from the scope of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the invention described in the claims and the equivalents thereof.

  DESCRIPTION OF SYMBOLS 10 ... Washing place floor, 11 ... Surface material, 12 ... Cushion layer, 13 ... Floor surface material, 15 ... Floor main body, 16 ... Support body, 30 ... Frame body, 31 ... Outer frame, 32 ... Grid part, 41 ... Support leg 60 ... tub, 62 ... drainage piping

Claims (3)

A floor material formed of thermoplastic foam resin, and a surface material provided on the floor material to form the surface of the washing place, and a drainage gradient inclined downward toward the drainage port is formed on the surface A formed floor body,
A resin molded product having a rigidity higher than the rigidity of the floor main body, and a support body whose upper surface is a flat mounting surface for supporting the floor main body,
A frame body provided with support legs adjustable in height on the lower surface;
With
The frame body is formed by connecting a metal outer frame having substantially the same area as the floor main body and a metal lattice portion provided inside the outer frame, and the outer frame and the lattice The bathroom washing-room structure which supports the said support body from the downward direction by a part. The support body is configured separately from the frame body and detachable,
The bathroom washer structure according to claim 1, wherein the lattice portion has a gap of a size that allows a tool used for the construction of the support legs and the drainage pipe to be taken in and out.   The bathroom washroom structure according to claim 1 or 2, further comprising a cushion layer provided between the floor material and the surface material and having higher elasticity than the floor material and the surface material.

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