JPH0988142A - Floor pan - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a floor pan formed therein a drain channel which is continuous with the peripheral edge of a washing place in a planar and annular configuration, having a flange part projecting outward crossing the peripheral edge part and being subtantialy flush with the floor surface of an adjacent room without forming a cut-out so as to restrain striding between the adjacent room and the bath room, which prevents the base surface of a peripheral wall part, a door frame and a sealing member for a wall panel from being exposed so as to enhance the interior, and which allows a drain channel cover to be easily attached and removed with no hindrance. SOLUTION: A drain channel cover 3 set to a drain channel cover setting surface 12 is substantially flush with a washing place 1, and a flange part 100 set on a wall setting surface 4 is substantially flush with the washing place 1 and the cover 3. A heightwise gap between the washing place 1 and a rise-up surface 5 is used as a space for outward projecting a coupling frame part 12 of the outer half of the flange part into an adjacent room and crossing over the peripheral edge part of the floor pan, being substantially flush with the washing place 1 and the drain channel cover 3.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a floor pan for a sanitary facility room such as a bathroom and a shower room, and more particularly to a floor pan which is suitable for an elderly person who has a step difference over the entrance and exit.

[0002]

2. Description of the Related Art Conventionally, a floor pan disclosed in Japanese Utility Model Publication No. 61-10553 is already known. In this prior art, as shown in FIG. 6, a drainage groove 2 which is continuous in a plane annular shape is provided at the periphery of the washing scene 1, and even if a large amount of bath water is temporarily used on the washing place a1, the washing scene 1 It has an excellent drainage property that it is dispersed in the drainage grooves 2a on all sides and flows down. Therefore, the washing water mixed with oil stains, shampoo foam, etc. is not drained on the washing scene 1 and is quickly drained, so that the washing place can be used hygienically. Also in such a floor pan, as shown in the enlarged views of FIGS. 7 and 8, a horizontal wall mounting surface 4 is extended to the upper end of the water reversing surface 13 raised from the outside of the drainage groove 2, and the wall thereof is extended. It has a peripheral wall portion in which a wall attachment surface 15 is formed upright from the outer end of the mounting surface 4. At the entrance and exit of the sanitary equipment room (bathroom, shower room, etc.) assembled using this floor pan as the floor base material, the door frame 100 that constitutes the recessed part 100 ′ with the lower frame on the wall mounting surface 4 should be erected. The wall panel 200 which is formed by the above and constitutes the side peripheral wall 7 is erected on the same wall mounting surface 4 adjacent to the door frame 100.

[0003]

However, since the wall-mounting surface 4 is at a position higher than the washing scene 1, the dragging portion 10
There is a large step between 0'and the wash scene 1, which is a dangerous step for the elderly and others. Further, in order to suppress the step in and out as much as possible, the wall-attaching surface 15 is notched as shown in FIG. 9, but not only the workability is deteriorated, but also the entrance and exit is continued until desired. The steps cannot be made small, and if a floor pan having a notch in advance is formed by a primary process using a forming die, it is necessary to produce individual forming dies that match the direction of the entrance and exit, leading to a rise in production costs. It also occupies a large storage space. In addition, the water repelling surface 13 between the washing scene 1 and the wall mounting surface 4 is exposed as it is on the bare surface to discontinue the washing scene 1 and the wall surface of the side peripheral wall 7 in the sanitary equipment room, and the interior property (designability) ). Furthermore, since the door frame 100 and the wall panel 200 are normally installed upright on the wall mounting surface 4 so as to project into the room by a few mm from the wall mounting surface 4, the drainage lid 3 is attached to the door frame 100 and the wall panel 200. It is hard to remove it by hitting the bottom edge,
The sealing material 6 for maintaining the watertightness must be applied from the lower side, and there are various problems such that the work is troublesome.

The present invention has been made in view of the conventional circumstances, and the object thereof is to provide a floor pan having a drainage groove continuous in a plane annular shape at the periphery of a washing scene without providing a notch. The door slips that cross outwards and project outwards are set at approximately the same level as the washing scene to suppress the level difference between entrances and exits, and the interior of the peripheral wall is not exposed, improving interior quality. The purpose of the present invention is to provide a floor pan that can be applied without difficulty to apply sealing material for wall panels and to attach and detach drainage lids.

[0005]

[Means for Solving the Problems] The technical means taken to achieve the above-mentioned object is, in claim 1, a floor pan provided with a drain groove continuous in a plane annular shape at the periphery of a washing scene. The drain lid mounting surface to be placed is provided at a position lower than the washing scene, and the drain lid mounting surface is extended outward to form a wall panel mounting surface. The gist is that a rising surface for water repelling is formed at the end with a height lower than that of the washing scene. A second aspect of the present invention is summarized in that the wall panel mounting surface according to the first aspect is provided with a recess for filling a sealing material.

According to the above technical means, the following effects are obtained. A rising surface for water return is formed at the outer end of the wall mounting surface formed by extending the drainage lid mounting surface outside the washing scene with a height lower than that of the washing scene. Therefore, the washing scene and the drain cover placed on the drain cover mounting surface are at substantially the same height level, and the sinker portion mounted on the wall mounting surface is substantially the same as the wash scene and drain cover. It becomes the height level. And the height gap between the washing scene and the starting surface is
An arrangement space where the connecting frame part of the outer half of the slippery part is washed at the same level as the drain lid and protrudes outward toward the adjacent room so that it crosses over the peripheral part (peripheral part of the floor pan). Used as. Therefore, it is possible to make the drainage lid and the sinker portion at the same level in the washing scene. In addition, the drainage lid can hide the portion of the door underframe and the part where the wall panel is to be washed. Further, the door frame and the wall panel cover the background of the peripheral portion so that they cannot be seen from the room. in addition,
If the wall mounting surface has a recess for filling the sealing material, the sealing material is hidden by the door frame and the wall panel.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, embodiments of the present invention will be described with reference to the drawings. 1 to 4 show the first embodiment, and FIG. 5 shows the second embodiment.

The floor pan A is a bathtub-mounting type in which one half of the washing area a1 and the other half of the bathtub mounting portion a2 are integrally formed.

In the washing area a1, a lower drainage groove 2 is annularly provided around the wash scene 1, and the wash scene 1 has a drainage gradient in which drainage flows down from the center to the drainage grooves 2a on four sides along each side. Has become.

The drainage gutter 2 has a washing scene 1 at the open edge of the gutter.
The mounting surface 12 for the drain lid, which is one step lower than that, is recessed one step lower.

The drain lid mounting surface 12 is provided with a depth such that the upper surface of the drain lid 3 is flush with or substantially flush with the washing scene a1 when the drain lid 3 is placed. A wall mounting surface 4 extends outward from an outer end portion of the mounting surface 12 for use.

The wall mounting surface 4 includes a door frame 100 and a wall panel 200.
And is formed so as to extend in a plane from the drain lid mounting surface 12, and the rising surface 5 that constitutes an edge is raised at the outer end of the wall mounting surface 4. Is forming.

The door frame 100 is shown as a sliding door in the present embodiment, and communicates with the opening (not shown) of the building structure across the peripheral portion of the floor pan A as shown in the figure. The lower frame is rail 10 so that it can be connected to the frame 300.
It has a structure in which a main frame portion 101 having 1a and a connecting frame portion 102 are continuously provided.

As shown in FIGS. 3 and 4, the rising surface 5 is formed to have a height lower than that of the washing scene 1.

The rising height of the rising surface 5 is the outer half portion of the recessed portion 100 'constituted by the door lower frame when the door frame 100 is erected on the wall mounting surface 4 described above. The frame 102 is set to a height at which the frame 102 can cross the peripheral edge of the floor pan A and project to the adjacent room side at substantially the same level as the drainage lid 3 in the washing scene 1.

In the floor pan A having such a structure, the drainage ditch 2 is covered by using the drainage cover 3 such as a grading and a trap cover which is detached from the drainage cover mounting surface 12, and is mounted on the wall. The door frame 100 is installed in the wall mounting surface 4 portion along one desired side of the surface 4 corresponding to the floor layout with the adjacent room, and the wall panel 200 is installed in the other wall mounting surface 4 portion. Door frame 10
A sealing material 6 such as silicon is sealed between the lower end of 0 and the wall mounting surface 4 and between the lower end of the wall panel 200 and the wall mounting surface 4. At this time, the connecting frame portion 102 projects outwardly across the peripheral portion of the floor pan A at the same level as the washing scene 1 and the drainage lid 3 to open the building structure (shown in the figure).
It is connected to the contact frame part 300 which contacts. Therefore, the washing scene 1, the drain cover 3, the sinker 100 ′, the connecting member 300, and the room floor of the adjoining room (such as a changing room) can all be at substantially the same height level, that is, substantially the same horizontal level. Then, the drainage flows down from the washing scene 1 to the drainage grooves 2a on all sides, and the splashed water or the like is guided to the drainage groove 2 by the sealing function of the sealing material 6 without wrapping around behind. By the way, the connection of the wall panel 200 is well known in the case of the tile panel as shown in the drawing, and the wall mounting surface 4 is connected.
It is performed by elastically locking a stud (not shown) fixed upright and a corner post (not shown) to a backing frame (not shown) provided at the back edge portion. This is done by elastically locking the engaging pieces bent at the edge to the studs and corner posts.
Of course, assembling with another joint structure is also optional.

As described above, in this embodiment, the height gap X between the rising surface 5 and the washing scene 1 is set to the connecting frame portion 102.
Is used as an arrangement space in which the washing scene 1 and the drain cover 3 are at substantially the same height level and are projected outward toward the adjacent room side so as to cross over the peripheral edge (the peripheral edge of the floor pan), It is possible to make the entire sinker 100 'at the same level as the washing scene 1 and the drain cover 3. Door frame 100 bottom and wall mounting surface 4
The sealing material 6 that seals between the bottom of the wall panel 200 and the bottom surface of the wall panel 200 can be hidden from the room by the drain cover 3. The drain cover 3 can be easily attached / detached without being disturbed by the door frame 100 or the wall panel 200. The background of the floor pan A, which makes the washing scene 1 and the side wall 7 discontinuous, is covered from the room by the door frame 100 and the wall panel 200, and it is possible to achieve advantages such as good interior quality.

Reference numeral 8 is a drain trap, and 9 is a drain joint connected to the drain portion of the bathtub mounting portion a2. It is configured to concentrate on and drain.

Next, a second embodiment shown in FIG. 5 will be described. In this embodiment, the lower end of the door frame 100 and the wall panel 4 are shown.
The sealing structure at the lower end is elaborately devised, and a filling recess 14 for the sealing material 6 is provided over the entire length of the wall mounting surface 4.

The filling recess 14 is provided in the upright door frame 10.
0, it is recessed in the part hidden by the wall panel 200.

The seal between the door frame 100, the wall panel 200 and the wall mounting surface 4 is such that the sealing material 6 is filled in the filling recess 14 and before the sealing material 6 hardens.
, The wall panel 200 is erected.

The advantage of this embodiment is that the sealing material 6 is not visible even when the drain cover 3 is removed.

In the present embodiment, the bath pan type floor pan is described in detail, but the present invention includes a bath pan floor pan. Further, the wall mounting surface 4 described above is
It may be formed so as to extend from the drainage lid mounting surface 12 via a slightly higher step. In this case, the step height is such that the door frame 100 and the wall panel 200 can be hidden by the drain lid 3 and the recessed portion is formed.
The condition is that the bottom frame of the door that constitutes 100 'can be made to be at approximately the same height level with respect to the washing scene 1 and the drain lid 3. Further, the wall mounting surface 4 of the bathtub mounting portion a2 is shown in FIG. 1 as being continuously provided at the same height level as the wall mounting surface 4 on the washroom side, but the present invention is not limited to this. The wall mounting surface 4 of the mounting portion a2 may be provided at a high level.

As described above, according to the present invention, the drain lid mounting surface on which the drain lid is mounted is provided at a position lower than the floor surface of the washing area, and the drain lid mounting surface is extended to the outside. Since the floor pan is formed by forming a wall-mounting surface and raising a rising surface for water repelling at the outer end of the wall-mounting surface at a height lower than that of the washing scene, the floor pan is constructed by crossing over the peripheral portion. It is possible to make the drainage part connected to the frame part connected to the opening of the structure, the washing scene, and the drain cover at substantially the same level. Therefore, the washing scene,
It is possible to make the floors of the adjoining rooms such as the drainage lid, the slippery part, and the dressing room at the same horizontal level, and to configure a safe entrance / exit part for the elderly and the like. In addition, it is possible to form the entrance and exit on any of the three surfaces surrounding the washroom, without the need to perform notch processing that reduces workability or to mold with a new mold that causes high manufacturing costs. Is. Moreover, since the rising part around the washing scene is hidden by the door frame and the wall panel, the background of the rising surface is exposed and the wall surface of the side peripheral wall and the washing scene are discontinuous as in the prior art. There is no loss of interior quality. Further, the door frame and the wall panel are installed upright in parallel with the lid of the drainage groove, and the drainage lid can be removed without hitting the lower end of the door frame or the lower end of the wall panel as in the prior art. In addition, not only the work of applying the sealing material between the lower end of the door frame, the lower end of the wall panel and the wall mounting surface can be easily performed from the upper side, but also the sealing material is always hidden by the drain cover, and the sealing material is exposed. It is possible to eliminate the bad appearance. In addition, in the case where the wall mounting surface is provided with a recess for filling the sealing material, the sealing material is hidden by the door frame and the wall panel, and even when the drain cover is removed, the presence of the sealing material is not recognized. It does not cause any discomfort at all.

[Brief description of drawings]

FIG. 1 is a transverse cross-sectional view showing a usage state of a first embodiment.

FIG. 2 is a perspective view of the floor pan of FIG. 1, showing a state in which a glazing, which is a drain cover, and a trap cover are removed.

FIG. 3 is an enlarged cross-sectional view of a main part showing a doorway portion.

FIG. 4 is a magnified cross-sectional view of an essential part showing a wall panel portion standing upright.

FIG. 5 is a magnified cross-sectional view of a main part of the second embodiment, showing a doorway portion.

FIG. 6 is a cross-sectional view of a conventional floor pan.

FIG. 7 is an enlarged cross-sectional view of an essential part of the floor pan showing a doorway portion.

FIG. 8 shows a wall panel portion erected in an enlarged cross-sectional view of a main part of the floor pan.

FIG. 9 is an enlarged cross-sectional view of a main part of another conventional example, showing a doorway portion.

[Explanation of symbols]

 A: Floor pan a1: Washing place 1: Washing scene 12: Drainage lid mounting surface 3: Drainage lid 4: Wall mounting surface 5: Rising surface 6: Sealing material 14: Filling recess 100: Door frame 200: Wall panel 100 ': Recessed part 102: Connection frame part

Claims (2)

[Claims] 1. In a floor pan having a drain groove continuous in a plane annular shape at the periphery of a washing scene, a drain lid mounting surface for mounting a drain lid is provided at a position lower than that of the washing scene, and for the drain lid. A floor characterized in that a mounting surface is extended outward to form a wall mounting surface, and a rising surface for water return is formed at an outer end portion of the wall mounting surface with a height lower than that of a washing scene. Bread. 2. The floor pan according to claim 1, wherein a recess for filling a sealing material is provided in the wall mounting surface.