JPH0125158Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial field of application] The present invention is directed to a bathroom unit having a stepped portion in the flange portion corresponding to the boundary portion between the bathtub portion and the washing area portion of the waterproof pan body integrally formed. More specifically, the present invention relates to a joint between the stepped portion of the waterproof pan body and a wall panel.

[Conventional technology]

As shown in Fig. 1, the waterproof pan b of the bathroom unit a is a so-called built-in unit that is located at the boundary between the bathtub part c and the washing area d and has a stepped part f on its flange part e. Already known.

Conventionally, in order to assemble a bathroom unit a using such a waterproof pan b, as shown in FIGS. 2 and 3, a flat shaft g is attached along a stepped portion f, and the upper step of the flange portion e is Wall panels j,
A bathroom unit was formed by building wall panel k and holding it down from the inside with a flat vertical jointer l to connect wall panels j and k.

[Problem that the invention attempts to solve]

However, according to the above configuration, the flat vertical jointer l
The step side l' of the bathtub part c fully presses against the wall panel k, but does not touch the wall panel j of the bathtub part c side, resulting in a one-sided contact state. Not only will the wall panel j be insufficiently tightened on the side, but if the mounting position of the floor jointers h and i is incorrect, it will be impossible to properly install the wall panels j and k, and the problem will be caused by packing n. The sealing condition was insufficient, and there were also problems in terms of waterproofness.

In addition, as mentioned above, since the flat shaft g and the flange portion e come into contact with each other, the position of the flat shaft g becomes unavoidable, and dimensional accuracy is required when installing wall panels j and k. In particular, when trying to attach a door frame o in place of the wall panel k on the side of the washing area d as shown in FIG. 1, there were problems such as difficulty in adjusting the installation and poor workability.

[Means for solving problems]

Therefore, the present invention was constructed in order to solve the above-mentioned conventional problems.In a bathroom unit that has a stepped part at the boundary flange part between the bathtub part and the washing area part of the waterproof pan body, a panel fitting is provided around the entire periphery of the flange. A floor joiner having a recess and a joint material fitting recess is installed, and a vertical joiner having the same shape as the above floor joiner is also installed at the step part, so that the joint material fitting recesses of both adjacent floor jointers are connected to each other and the floor. Fit the joint material bent at the joiner connection angle into the joint material fitting recesses of both the jointer and the vertical jointer, respectively, and fix with screws to connect each jointer to each other.
As a result, by erecting and erecting wall panels into the panel fitting recesses of each consecutive joiner, there is no need for new processing on the waterproof pan body, and the accuracy and workability of wall panel erecting can be improved. , and improved waterproofness.

〔Example〕

Hereinafter, one embodiment of the present invention will be described in detail based on the drawings. In FIG. 4, the waterproof pan main body 1 has a bathtub part 2 and a washing area part 3 integrally molded. A step portion 6 is formed in the flange portion 5 at the boundary portion 4 of the bathtub portion 2, and an upper step portion 8 is formed on the flange portion 7 on the bathtub portion 2 side, and a lower step portion is formed on the flange portion 9 on the washing area portion 3 side. Stepped portions 10 are provided, and the shapes of the flange portions 5, 7, 9 at these portions are similar to the conventional flange portions, with rising portions 5a, 7a, 9a provided on the outer edges.

As shown in FIGS. 6 to 9, a floor jointer 11 is laid in the upper step part 8 and the lower step part 10, and a vertical jointer 12 having the same shape as the floor jointer 11 is also installed in the step part 6. Lay down.

As shown in FIG. 5, the floor jointer 11 and the vertical jointer 12 have vertical walls 14, 15, and 16 erected from both sides of the flat plate portion 13 in the width direction and from approximately the middle portion, respectively, so that an upward opening is formed. The panel fitting recess 17 and the joint material fitting recess 18 are arranged in parallel in the longitudinal direction, and on the other hand, on the back side of the flat plate part 13, a cross section approximately L extending downward from the lower part of the panel fitting recess 17 is provided. The above-mentioned step portions 8, 10 and the contact fixing portion 19 with the step portion 6 are provided in the longitudinal direction, and the widths of the floor jointer 11 and the vertical jointer 12 are equal to the width of both the upper and lower step portions 8, 12. 10 and the stepped portion 6, or is formed to have a width that is slightly narrower than that of the stepped portion 6.

In addition, the above-mentioned floor jointer 11 and vertical jointer 1
A groove 20 having the same width as the bottom surface of the joint material to be described later is provided in the longitudinal direction on the bottom surface of each joint material fitting recess 18 of No. 2.

Both floor jointers 11, 11 on the side of the bathtub section 2 and washing area section 3 which are adjacent to each other, and the vertical jointer 12 and the floor jointer 1 of the step section 6,
1 and 11 are connected to the joint material 21 fitted into the respective joint material fitting recesses 18 by fixing them with screws 22 as shown in FIGS. 6 to 9. Each of the above jointers 11,...
The 12 panel fitting recesses 17 are made continuous, and the wall panels 23 are installed in the continuous panel fitting recesses by fitting and erecting, and the space between the side wall of the panel fitting recess 17 and the wall panel 23 is is constructed by sealing with a caulking material (not shown).

Here, the floor jointer 11 and the vertical jointer 12 are respectively fixed by screws 24 with the contact fixing parts 19 abutting against the upper step part 8, the lower step part 10, and the step part 6.

Further, the joint material 21 is attached to each joiner 1 described above.
Each jointer 11,...12 is fitted into the groove 20 of the joint material fitting recess 18...
12 and screws 22... are connected by fixing, and thus the grooves 20... of each of the joiners 11,...12...
By setting the above-mentioned joint material 21 to the desired position in advance, the groove 2 can be fitted to the desired position.
0... serve as positioning when connecting each joiner 11,...12.

Here, the joint material 21 is shown in FIGS.
As clearly shown in Figure 2, the floor jointer 11,1
1 Mutual and floor jointer 11 and vertical jointer 12
It is bent in accordance with the connection angle θ with the connecting pieces 21a, 2, and both ends thereof are formed as connecting pieces 21a, 21b in biaxial directions.
At least two screw attachment holes 21c and 21d are formed in 1b in two axial directions.

In addition, the connection angle θ of the joint material 21 in the illustrated example is set to 90 degrees, and can be used commonly for connecting the floor jointers 11 and 11 and for connecting the floor jointer 11 and the vertical jointer 12. Piece 21
a, 21b have two grooves 21e, 2 in the right angle direction.
1f is provided, and the screw mounting holes 21c and 21d are provided in the grooves 21e and 21f, and the heads of the screws 22 are positioned in the grooves 21e and 21f, so that the heads fit into the joint material. Matching recess 18
It is made so that it does not protrude inside.

Figure 6 shows both parts A and D in Figure 4,
FIG. 8 shows both portions B and C in FIG. 4.

Figure 6 shows the floor jointers 11, 11 and the joint material 2.
In this case, screw mounting holes 21c and 2 in one direction of the joint material 21 are connected in the horizontal direction by 1.
1c is used to connect and fix both floor jointers 11, 11.

FIG. 8 shows a case where the floor jointers 11, 11 and the vertical jointer 12 are vertically connected by a joint material 21. In this case, unlike the above-mentioned horizontal connection, the screw attachment holes 21 in the other direction in the joint material 21
It is connected and fixed using d and 21d.

In this way, the joint material 21 can be used regardless of whether the floor jointers 11, 11 are connected to each other and the floor jointer 11 and the vertical jointer 12 are connected in the horizontal or vertical direction.

[Effect of idea]

As explained above, according to the bathroom unit according to the present invention, in the bathroom unit having the stepped portion 6 at the boundary flange portion 5 between the bathtub portion 2 and the washing area portion 3 of the waterproof pan body 1, the entire periphery of the flange and the stepped portion 6 are provided. A floor jointer 11 and a vertical jointer 1 having the same shape are provided with a panel fitting recess 17 and a joint material fitting recess 18.
2, respectively, and fit the floor jointers 11 and 11 and the jointer 11 and the vertical jointer 12 into the joint material fitting recesses 18 and 18, respectively, and fit the joint material 21, which has been bent in advance with a joiner connection angle θ, into the joint material fitting recesses 18, 18. The wall panels 23 are fitted into the continuous panel fitting recesses, and the wall panels 23 are fitted and erected. For the horizontal connection at the corner portion and the vertical connection at the stepped portion 6 of the floor joiner 11 and vertical joiner 12, the joint material 21 is fitted into the joint material fitting recesses 18, 18 of each joiner 11, 12. This makes it possible to determine the exact positions of the floor joiners 11, 11 and the floor joiner 11 and the vertical joiner 12, as well as the horizontal and vertical directions of each of the joiners 11, 11 and 11, 12. can be connected using the same joint material 21, and as a result, in a bathroom unit using a waterproof pan body 1 having a stepped portion 6 at the flange, the stepped portion 6 of the waterproof pan body 1 and the wall panel can be connected. 2
3 can be made accurately by easy work.

[Brief explanation of drawings]

Fig. 1 is a vertical cross-sectional side view showing a conventional example of a bathroom unit formed using a waterproof pan body having a stepped portion at the boundary flange portion, Fig. 2 is a perspective view showing the stepped portion of the conventional example, and Fig. 3 Figure 4 is a perspective view showing the existing wall panel joint, Figure 4 is a perspective view of the main body of the waterproof pan that has a stepped part at the boundary flange used in the bathroom unit according to the present invention, and Figure 5 is the floor and vertical view of the unit. FIG. 6 is a perspective view of the jointer, and FIG.
A cross-sectional view taken along the - line in the figure, Figure 8 is the 4th cross-sectional view.
In the figure, a vertical side view showing the connection state of the floor jointer and the vertical jointer in both parts B and C,
9 is a vertical sectional side view taken along the line - in FIG. 8, FIG. 10 is a perspective view showing an example of the joint material in the same unit, FIG. 11 is a plan view of the joint material, and FIG. 12 is a side view of the joint material in the same unit. FIG. 1...Waterproof pan body, 2...Bathtub part, 3...Washing area part, 5...Boundary flange part, 6...Step part,
11...Floor jointer, 12...Vertical jointer,
17...Panel fitting recess, 18...Join material fitting recess, 20...Groove, 21...Join material, 21a, 2
1b... Connection piece, 21c, 21d... Biaxial screw mounting holes, 22... Screw, 23... Wall panel, θ... Joiner connection angle of joint material.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) In a bathroom unit that has a step at the boundary flange between the bathtub and washing area of the waterproof pan body, the entire periphery of the flange has a panel fitting recess and a joint material fitting recess. At the same time, a vertical joiner with the same shape as the above floor joiner is also laid at the step part, and the joint material fitting recesses of both adjacent floor joiners are connected to each other and both the floor joiner and the vertical joiner are installed. Fit the joint materials bent at the joiner connection angle into the joint material fitting recesses, and fix them with screws to connect each jointer to each other, thereby attaching each wall panel to the panel fitting recess of each consecutive joiner. A bathroom unit that is built and installed vertically. (2) The bathroom unit according to claim 1, wherein the floor jointer and the vertical jointer are formed by providing grooves having substantially the same width as the bottom surface of the joint material on the bottom surfaces of the joint material fitting recesses. (3) The joint material is bent at a desired connection angle to form biaxially connecting pieces at both ends, and both connecting pieces are provided with at least two or more biaxially screw mounting holes. A bathroom unit according to claim 1 of the utility model registration claim.