JPH086846Y2 - Floor pan - Google Patents

Description

[Detailed description of the device] [Industrial applications]

The present invention relates to a floor pan that constitutes a floor of a toilet room or a bathroom.

[Prior art]

Floor pan A that composes the floor of the toilet room or bathroom
Are formed as shown in FIG. That is, the back plate 11 is placed on the underframe 1 in which a metal material such as a steel pipe is assembled in a frame shape.
By mounting and fixing the waterproof pan 2 via the
A floor pan A can be formed. A large load acts on the flange 4, which is provided at the upper end of the rising wall portion 3 around the waterproof pan 2 so as to extend outward, because a wall panel or the like is placed. For this purpose, the lower surface of the flange 4 and the underframe 1
A reinforcing member 8 made of wood or the like is attached between the upper surface of the end portion and the upper surface of the end portion so that the load acting on the flange 4 is supported by the underframe 1 via the reinforcing member 8.

[Problems to be solved by the device]

However, when the reinforcing member 8 is attached between the lower surface of the flange 4 and the upper surface of the end portion of the underframe 1 as described above, a void formed below the flange 4 is formed on the outer surface side of the rising wall portion 3. When the floor pan A is placed on the large drawing 12 or the like, a gap cannot be formed between the end portion of the floor pan A and the wall 13 as shown in FIG. Therefore, it is impossible to pass the water supply / drainage pipe 14 between the end portion of the floor pan A and the wall 13, and extra work such as cutting out a part of the large pull 12 must be performed. The work was difficult. The present invention has been made in view of the above points, and it is possible to form a void outside the rising wall of the waterproof pan,
The purpose is to provide a floor pan that facilitates piping work.

[Means for Solving the Problems]

According to the present invention, in a floor pan A formed by mounting a waterproof pan 2 on an underframe 1, an upper end of a rising wall portion 3 around the waterproof pan 2 extends outward from an edge of the underframe 1. By providing the flange 4 to be taken out, and by providing the horizontal piece 6 at the upper end of the vertical piece 5 so as to project outward, the fixing plate 7 is formed in a substantially inverted L-shaped cross section and the reinforcement directed to the lower surface of the flange 4 is provided. The material 8 is supported on the horizontal piece 6 of the fixing plate 7, and the lower end portion of the vertical piece 5 along the outer surface of the rising wall portion 3 is fixed to the end surface of the underframe 1. is there.

[Action]

According to the present invention, the horizontal piece 6 is provided at the upper end of the vertical piece 5 so as to project outward, so that the fixing plate 7 has a substantially inverted L-shaped cross section.
Of the vertical plate 5 along the outer surface of the rising wall 3 is supported by the reinforcing member 8 which is formed on the lower surface of the flange 4 and is supported on the horizontal piece 6 of the fixing plate 7. Since the reinforcing member 8 is fixed to the end face of the reinforcing member 8, the reinforcing member 8 is supported by the underframe 1 via the fixing plate 7, and the vertical dimension of the reinforcing member 8 is larger than the height of the rising wall portion 3. Can be made small,
A space for passing the pipe 14 can be formed outside the rising wall portion 3 on the lower side of the reinforcing member 8.

【Example】

Hereinafter, the present invention will be described in detail with reference to embodiments. The waterproof pan 2 is formed of a resin molded product or the like by vertically arranging a rising wall portion 3 around a floor portion 15. A flange 4 is horizontally extended outward at an upper end of the rising wall portion 3. There is. A back plate 11 made of plywood or the like is stretched on the lower surface of the floor portion 15 of the waterproof pan 2. The underframe 1 is formed by assembling a metal material such as a steel pipe into a rectangular frame shape in plan view, and the outer dimensions thereof are substantially the same as the outer dimensions of the floor portion 15 of the waterproof pan 2. . The floor pan A can be prepared by placing and fixing the floor portion 15 of the waterproof pan 2 on the underframe 1 via the back plate 11. Further, the fixing plate 7 is formed by horizontally bending and extending the horizontal piece 6 on the upper end of the vertical piece 5 and forming the fixing plate 7 into a substantially L-shaped cross section by using a metal plate or the like. On the other hand, the reinforcing member 8 formed of a horizontally long timber and the like is formed so that its vertical dimension is smaller than the height dimension of the rising wall portion 3, and the vertical dimension of the reinforcing material 8 and the fixing plate 7 are made. The total height of the vertical pieces 5 and the vertical dimension of the vertical pieces 5 is substantially equal to the vertical dimension from the lower end of the underframe 1 to the lower surface of the flange 4. Then, as shown in FIG. 1, this reinforcing material 8 is placed along the lower surface of the flange 4, and the lateral piece 6 of the fixing plate 7 is fixed to the lower surface of the reinforcing material 8 by nailing or the like, if necessary. The lower end of the vertical piece 5 is fixed to the end surface of the underframe 1 by welding, screws or the like along the outer surface of the rising wall portion 3 with the vertical piece 5. In this way, the reinforcing member 8 can be supported by the underframe 1 via the fixing plate 7. Therefore, the flange 4
Even if a load is applied to the
Thus, the flange 4 and the rising portion 3 of the waterproof pan 2 can be prevented from being deformed or damaged by being supported by the underframe 1 via the. And in the floor pan A formed as described above,
Since the reinforcing material 8 is supported by the underframe 1 via the fixing plate 7, the vertical dimension of the reinforcing material 8 should be smaller than the height of the rising wall portion 3 by the height dimension of the fixing plate 7. Can
A space 16 can be formed below the reinforcing member 8 and outside the rising wall portion 3. Therefore, when placing the floor pan A on the haul 12 or the like, as shown in FIG. Since it can be formed, it is not necessary to cut out the haul 12 to pass the pipe 14. Further, when the floor pan A is carried by a worker by hand at the construction site, it can be easily carried out by placing a hand on the lower side of the reinforcing member 8.

[Effect of device]

As described above, in the present invention, the flange extending outward from the edge of the underframe is provided at the upper end of the rising wall around the waterproof pan, and the horizontal piece projects outward at the upper end of the vertical piece. The fixing plate is formed in a substantially L-shaped cross-section by being provided so that the reinforcing material directed to the lower surface of the flange is supported on the horizontal piece of the fixing plate, and is vertically aligned with the outer surface of the rising wall. Since the lower end of the piece is fixed to the end surface of the underframe, the reinforcing material is supported by the underframe through the fixing plate, and the vertical dimension of the reinforcing material is larger than the height of the rising wall. It is possible to form a small space and to form an open space on the lower side of the reinforcing member which is open to the outside of the vertical piece of the fixing plate and the lower surface of the horizontal piece. Wiring work can be easily performed in the empty space.

[Brief description of drawings]

FIG. 1 is a partial sectional view of an embodiment of the present invention, and FIG. 2 is a partial sectional view of a conventional example. 1 is a base frame, 2 is a waterproof pan, 3 is a rising wall, 4 is a flange, 5 is a vertical frame, 6 is a horizontal piece, 7 is a fixing plate, and 8 is a reinforcing material.

Claims (1)

[Scope of utility model registration request] 1. A floor pan formed by mounting a waterproof pan on an underframe, wherein a flange extending outward from an edge of the underframe is provided at an upper end of a rising wall portion around the waterproof pan. , By forming the horizontal piece on the upper end of the vertical piece so as to project outward, a fixing plate is formed in a substantially inverted L-shaped cross section, and the reinforcing material that is directed to the lower surface of the flange is placed on the horizontal piece of the fixing plate. A floor pan formed by supporting and fixing the lower end of a vertical piece along the outer surface of the rising wall to the end surface of the underframe.