JPH0720221Y2 - Floor pan installation structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a floor pan fixing type floor pan installation structure.

(Prior Art) When a floor facility around a water supply is used, a floor waterproof layer of a planned section may be integrally formed in advance, and a peripheral unit may be erected to form a pan-shaped unit. It is called floor bread.

Such a floor pan requires a base of strength according to the area,
Although it depends on the application, a reinforcing laminated portion is usually provided so that the foundation beam receives the laminated portion.

In installation, it is common to fix the base beam to the installation surface and fix the floor pan, but at that time, if each beam cannot be reliably received on the installation surface, it becomes difficult to secure rigidity.

However, for example, when a part of the pipe is passed under the floor, a digging may be attached to the installation surface depending on the site, and one of the base beams may come into contact with the digging.

In such a case, conventionally, a foundation beam was laid across the banks on both sides of the dug to prevent the cantilever beam and the floating beam.

(Problems to be solved by the invention) For this reason, the layout of the dug is restricted, and in particular, the allocation to the perimeter of the floor pan, which is in high demand, has to be largely limited in terms of length.

The present invention was made in order to effectively solve the problems in the conventional floor pan installation structure, and the purpose of the invention is to dig in an arbitrary layout according to the convenience of the owner. Even so, there is a need to provide a floor pan installation structure in which a cantilever beam or a floating beam need not be taken out of the base beam.

(Means for Solving the Problem) In order to achieve the above object, the present invention is provided with a splicing leg on the foundation beam facing the excavation.

(Operation) According to the above means, the base beam that is cantilevered or rootless is provided with legs, and the legs can be fixed to the bottom surface of the dug.

(Embodiment) An embodiment in which the present invention is applied to a unit type bathroom having a wall panel assembly structure will be described in detail with reference to the accompanying drawings.

First, the configuration of the bathroom according to this embodiment will be outlined with reference to FIGS. 2 and 3.

FIG. 2 is a vertical sectional front view of the bathroom, and FIG. 3 is a transverse plan view of the same.

In the figure, Ub shows the whole of the unit type bathroom, and the bathroom Ub is an installation surface lowered by providing a step St on the building floor Fb.
A flat floor pan 10 is fixed to Fi, a wall Wu with a wall panel connection structure is erected on its peripheral rising flange portion Fl, and a right-handed door Dr is attached to the entrance / exit Eu to create a room with a rectangular plan view. The space Sr is defined, and the ceiling Cu of the panel assembly structure is closed from above.

When you open the door Dr, you can immediately see the tiled floor surface Ft,
A Western style toilet bowl Db is seated in the front, a wash counter Cw is horizontally fixed to the lower half of the flat wall W _u1 in the back, and a large-sized makeup mirror Mr is locked above it, and a mirror Mr The lamp Lm projects from the opening Op provided in the left half part. In the figure, Rl is a paper roll,
Bw is a washbasin, Mv is a hot and cold water mixing tap, Lc is a lamp cover, Th is a towel rack, and Dc is a dust box cover.

Looking inside, the tiled floor surface Ft is cut off at the line connecting the central part of the flat wall W _{u1 at the} back and the front flat wall W _u2 facing it, and the curtain rail Rc passes above. Has been done,
A curtain Ct for blocking water is suspended, and a western bathtub Bt is occupying the right side of the curtain.

Tub Bt, place the bathtub Tb on the raised portion Rs of the floor pan 10, which has raised blocking between the crotch Technical side R _m1 and floor Ft of the rim Rm apron Ep, the remainder of the rim Rm is equivalent to the peripheral wall Wu Included and sealed. In the figure, Mb is a hot and cold water mixer for a bathtub, Pw is a drain port, Po is an overflow port, Gp is a grip bar, Sh is a hand shower, and Rt is a shower rest.

The structure of the floor pan 10 will now be described with reference to FIG.

FIG. 1 is an enlarged cross-sectional view of the main part of the floor pan and its surroundings.

The floor pan 10 comprises a waterproof layer 11 made of a synthetic resin, and a porcelain tile 14 which is attached to the upper surface thereof with an adhesive 12 and jointed as watertightly as possible with a joint material 13, or the former 11 alone. It is received by the reinforcing plate 15, which is further parallel beam made of shaped steel.
16 The structure is supported by multiple lines, and the waterproof layer 11 is
A low step 11a for holding the floor finishing material is formed by folding up the tile 14 along the outer surface 14a of the peripheral portion with the edge joint 13 'interposed therebetween and bending outward at a level substantially flush with the tile upper surface 14b,
Next, it rises again at the outer edge position of the reinforcing plate 15, forms an intermediate step 11b that serves as a water repellent of the floor surface Ft, and folds outward again,
As a result, the wall-mounting surface 11c is formed, and the outer edge of the wall-mounting surface 11c further rises to form the wall-pressing surface 11d.

In addition, the floor pan 10 includes a winding drum 17 for winding the whole,
Is a Z-shaped cross-section portion 17a which is tightly fitted onto the waterproof layer 11 from the upper edge of the wall pushing surface 11d to the lower edge of the water-repelling intermediate step 11b.
Then, continue to extend downward, contact the outer edge of the reinforcing plate 15,
A skirt portion 17b that further hangs down and bends inward at a level slightly lower than the lower surface of the foundation beam 16, and an angle portion 17d that is fitted to the inner surface of the vertical portion 17c of the skirt portion 17b and receives the lower surface of the peripheral edge portion of the reinforcing plate 15. It consists of and.

Then, each base beam 16 has a hat shape in which flange portions 16b and 16b that are bent outward are provided at both lower ends of the downward groove portion 16a, and both flange portions 16b and 16b are attached to the installation surface Fi. The floor pan 10 can be fixed by fixing it with a sponge mortar M (filled with speedy mortar) bitten in between.

In the present embodiment, in the above, the digging Cv along the edge of the floor pan 10 is cut on the foundation surface Fi, and the foundation beam 16 (hereinafter, represented by 16 ′) at the corresponding position faces this Cv, and , This beam 16 'is provided with a splicing leg 1, and through this leg 1, the dug bottom surface
The beam 16 'is supported from Bm.

The joint leg 1 is composed of a tubular main body 2 and a height adjusting bolt 3 that is screwed into the main body 2, and the main body 2 is horizontally tightened by bolts to both flanges 16b, 16b of the base beam 16 '. A flange 2a is provided at the upper end, and a reducer region 2b, a small diameter portion 2c continuous with the reducer region 2c, and a nut 2d are provided at the lower portion, and the stem 3a upper portion of the bolt 3 is fitted and screwed to the nut 2d.
3a 'and the bolt head 3b are the bottom of the digging Bm with sealer treatment
It is inserted into the void tube 4 standing upright and is buried in speedy mortar M '.

Therefore, the support beam 16 'does not have to be in a cantilevered or rooted state.

(Effects of the Invention) As is apparent from the above description, according to the present invention, when installing the floor pan, the base beam facing the digging of the installation surface is provided with the connecting leg, so that an arbitrary layout can be achieved. Even if the digging is cut, it is not necessary to put out a cantilever beam or a floating beam.

[Brief description of drawings]

The drawings are attached to a unit type bathroom according to an embodiment of the present invention, and FIG. 1 is a vertical sectional view of an essential part of a floor pan, and FIG.
FIG. 3 and FIG. 3 are a vertical sectional front view and a transverse plan view of the bathroom, respectively. In the figure, 1 is a joint leg, 2 is its tubular body, 2a is a flange, 3 is a height adjusting bolt, 4 is a void tube, 10 is a floor pan, 11 is a waterproof layer, 15 is a reinforcing plate, 16 , 16 'is a support beam, 1
6b is a flange portion, Fi is an installation surface, Cv is a digging, Bm is its bottom surface, M'is speedy mortar, and Ub is a unit type bathroom.

Claims (2)

[Scope of utility model registration request] 1. A floor pan installation structure in which a foundation beam is fixed to an installation surface of a dug, and a floor pan installation structure is provided in which a joint leg is provided on the foundation beam facing the dug. 2. A flange portion is provided on the base beam and the joint leg, and the flange portions are tightly connected with each other by bolts.
Floor pan installation structure described in.