JPH08260724A - Fitting construction of ceiling panel in unit room - Google Patents

Abstract

PURPOSE: To simply operate to fit or detach a ceiling panel from the indoor side without spoiling the beautiful appearance in the room so as to assemble it in a short time, and surely fix the ceiling panel to the wall panel. CONSTITUTION: A ceiling fitting member 13 formed with a bent piece 12 capable of being hooked to a joint receiving part 14 and the upper edge of a wall panel 4 is fitted to the peripheral edge part of a ceiling panel 2, and the hanging down part 17 of a ceiling cornice 15 is inserted into the joint receiving part 16 and fitted. The wall panel 4 is sandwiched with the bent piece 12 of the ceiling fitting member 13 and the hanging down part 17 of the ceiling cornice 15, and the ceiling panel 2 is fixed to the hooked part 5 on the upper end of the wall panel 4. The joint receiving part 16 of small width is formed on the ceiling fitting member 13 between the ceiling panel 2 and the wall panel 4, and the ceiling cornice 15 having the seal function for the joint part between the ceiling panel 2 and the wall panel 4 is inserted into the joint receiving part 16 and fixed.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ceiling panel mounting structure in a so-called unit room, which is generally used as an assembly house such as a bath unit, a karaoke box, and a simple toilet.

[0002]

2. Description of the Related Art As a mounting structure for a ceiling panel of a unit room of this type, there is known one disclosed in Japanese Utility Model Publication No. 19570/1990. The mounting structure of the ceiling panel described in the above publication is as shown in FIG.
04 and the peripheral edge portion 10 of the ceiling panel 102.
2a and the ceiling panel 102 in a state of being brought into contact with each other.
04 and the peripheral edge portion 10 of the ceiling panel 102.
2a, and the wall panel 104 and the ceiling panel 102 are fixed by the elastic force of the ceiling-fixing metal clip 103, and the caulking agent 120 is filled between the wall panel 104 and the ceiling panel 102. And then the watertight seal part 12
1 is formed.

[0003]

However, in the ceiling panel mounting structure of the unit room described in the above publication,
It is necessary to attach the metal clip for ceiling fixing from the back side of the ceiling panel, and when there is a small gap between the wall panel and the ceiling panel and the bearing wall, the operation is time-consuming and the assembly work efficiency. There was a problem saying that was bad.

Further, this reduction in work efficiency is exhibited not only when the unit room is assembled but also when the ceiling panel and the wall panel are detached for remodeling. In particular,
If the installation of the unit room is restricted to the three-sided wall due to changes in the regulations of the Ministerial Ordinance, the above problems will become noticeable. Furthermore, since a silicone rubber-based caulking agent is filled and sealed between the wall panel and the ceiling panel, and a sealing work step with this caulking agent is also required, the problem that the number of work steps increases was there.

On the other hand, as a means for making it possible to attach / detach the ceiling panel even from inside the unit room, there is one disclosed in, for example, Japanese Utility Model Publication No. 62-12737 shown in FIG. This is because the upper end portion 204a of the wall panel 204 and the peripheral edge portion 202a of the ceiling panel 202 are overlapped with each other, and the overlapping portion is fixed with a fixing tool 230 such as a tapping screw, and the overlapping portion fixed with the fixing tool 230. The ceiling rim 215 is attached to and covers the ceiling rim 215. However, in such a case, the width of the ceiling rim 215 that covers the overlapping portion becomes large. There is a problem that the aesthetics of the room deteriorates.

The present invention has been proposed in view of the above problems, and the ceiling panel can be easily attached / detached from the indoor side without impairing the aesthetics of the room, and the assembling can be performed in a short time. It is an object of the present invention to provide a ceiling panel mounting structure in a unit room in which a wall can be securely fixed.

[0007]

In order to achieve the above object, a ceiling panel mounting structure in a unit room according to the present invention is a ceiling panel mounting structure provided at an upper end portion of a wall panel. A ceiling mounting member having a joint receiving portion and a bent piece that can be hooked on the upper edge of the wall panel is provided in the peripheral portion of the panel, and the ceiling panel provided with the ceiling mounting member is installed on the upper end of the wall panel, and the ceiling turning edge is provided. Insert the insertion part of the above into the joint receiving part and fit it, sandwich the wall panel with the bent piece of the ceiling mounting member and the hanging part of the ceiling turning edge, and fix the ceiling panel to the hook part at the upper end of the wall panel. It is characterized by.

Further, a narrow joint receiving portion is formed in the ceiling mounting member between the ceiling panel and the wall panel, and the ceiling turning edge insertion portion is inserted into and fitted into the joint receiving portion. When the upper end of the wall panel is sandwiched between the bent piece of and the hanging portion of the ceiling turning edge, the hanging portions of the ceiling turning edge are brought into water-tight contact with the wall panel and the ceiling panel, respectively. One of the features is that a sealing portion for sealing between the ceilings is provided in the hanging portion of the ceiling turning edge.

[0009]

In the ceiling panel mounting structure of the unit room according to the present invention, first, the ceiling mounting member is fixed to the peripheral portion of the ceiling panel. Next, the wall panel is erected, and the bent piece portion of the ceiling mounting member is fitted to the hanging portion formed at the upper end portion of the wall panel to be hooked.

Then, when the ceiling turning edge is attached to, for example, the joint receiving portion of the ceiling mounting member, the upper end portion of the wall panel is sandwiched between the bent piece of the ceiling mounting member and the hanging portion of the ceiling turning edge, and the ceiling panel is the wall panel. The ceiling panel is assembled by being firmly fixed to the upper part of the. Also, in the case where the joint between the ceiling panel of the ceiling turning edge and the wall panel has a sealing function, the ceiling panel is firmly fixed to the upper part of the wall panel and the ceiling panel is assembled at the same time as the ceiling panel. The seal between the wall panel is made.

When the ceiling panel is removed by reforming or the like, the ceiling panel is pushed upward from the inside of the unit room, and is clamped by the bent piece of the ceiling mounting member and the hanging portion of the ceiling turning edge to the upper end of the wall panel. Once released, the ceiling panel can be easily removed from the upper part of the wall panel.

[0012]

【Example】

<Embodiment 1> An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a vertical cross-sectional side view of a joint portion between a wall panel and a ceiling panel in a unit room such as an assembled bathroom, and FIG. 2 is an exploded view of the joint portion.

The joint portion 1 has a wall panel 4 via a ceiling mounting member 3 in which a ceiling panel 2 is fitted to a peripheral portion thereof.
It is attached to the hooking portion 5 formed at the upper end of the.
The ceiling panel 2 is a steel plate 6 coated with vinyl chloride resin.
And a gypsum board 7 arranged on the back surface of the steel plate 6. On the other hand, the wall panel 4 includes a water-resistant decorative plywood 8 and a frame body 10 framed with an opening portion 9 of "C-shaped steel" located outside at the peripheral portion of the back surface thereof, and a frame body 10 inside the frame body 10. One side of the decorative plywood 8 is provided with a plaster board 11, and a part of the opening portion 9 of the frame body 10 serves as a hook portion 5 to which a bent piece 12 of a ceiling mounting member 3 described later is hooked. Has become.

The ceiling mounting member 3 arranged on the peripheral portion of the ceiling panel 2 has a ceiling panel fitting portion 13 and a joint receiving portion 14 for mounting the ceiling turning edge 15 which are made of hard synthetic resin. In addition to being formed in a state, a bending piece 12 hooked on the hooking portion 5 is bent and formed in a V shape at the lower end portion. Further, the ceiling rim 15 attached to the joint receiving portion 14 has a substantially horizontal "L" shape with the insertion portion 16 attached to the joint receiving portion 14 and the hanging portion 17 for pressing the upper end of the wall panel 2 made of synthetic resin. The insert portion 16 formed on the joint receiving portion 16 is formed in a sawtooth shape in a direction that easily bites into and is difficult to remove, and seal portions 18 and 19 made of soft synthetic resin are formed at upper and lower ends of the hanging portion 17. ing.

Ceiling mounting member 3 formed as described above
Next, a procedure for assembling the ceiling panel 2 to the upper portion of the wall panel 4 by using will be described. First, the wall panel 4 is attached and erected on a floor (not shown) forming a unit room. Next, the ceiling panel fitting portion 13 of the ceiling mounting member 3 is fitted to the peripheral edge portion of the wall panel 2 to attach the ceiling mounting member 3 to the ceiling panel 2, and the ceiling panel 2 is mounted from above to the wall panel 4
It is lowered to the side, and the bent piece 12 is engaged with the retaining portion 5.

After that, when the insertion portion 16 of the ceiling turning edge 15 is inserted into the joint receiving portion 14 and fixed so that the hanging portion 17 is in contact with the surface of the wall panel 4, the ceiling panel 2 is fixed to the ceiling mounting member 3. The bent piece 12 and the hanging portion 17 of the ceiling turning edge 15 securely fix the upper end of the wall panel 4 to the wall panel 4. Here, ceiling rim 1
When 5 is attached to the ceiling mounting member 3, the ceiling turning edge 1
Sealing parts 18 provided at the upper and lower ends of the hanging part 17 of 5
19 makes a watertight contact with the ceiling panel 2 and the wall panel 4 to perform a sealing action.

When the ceiling panel 2 is removed by reforming or the like, the ceiling panel 2 is pushed upward from the inside of the unit room, and the folding piece 12 of the ceiling mounting member 3 and the hanging portion 17 of the ceiling turning edge 15 are used. When the upper panel portion of the wall panel 4 is released, the ceiling panel 2 is removed from the wall panel 4.
It can be easily removed from the upper part of the.

When the ceiling panel 2 is removed, if the ceiling rim 15 is removed from the ceiling mounting member 3 in advance, the pushing force for removing the ceiling panel 2 can be lightened, and the detaching operation can be performed in a shorter time. There is also an advantage that can be done. <Embodiment 2> In this embodiment, the shape of the wall panel 4 and the hooking portion 5 formed at the upper end portion of the wall panel 4 in Embodiment 1 is changed as shown in FIGS. 3 and 4.

That is, like the ceiling panel 2, the wall panel 4 has a steel plate 20 coated with vinyl chloride, and the steel plate 2
It is formed by a gypsum board 21 arranged on the back surface of 0, the peripheral edge portion of the steel plate 20 is extended to a state protruding from the peripheral edge portion of the gypsum board 21, and the extended portion is bent outward. On the peripheral edge portion of the bent steel plate 20, a hooking portion 5 with which the bent piece 12 of the ceiling mounting member 3 is hooked is formed. In such a case, the above-mentioned <Example 1
It is possible to omit the "C-shaped steel" for forming the hooked portion, as shown in <>.

[0020]

As described above, the mounting structure of the ceiling panel in the unit room according to the present invention is such that the ceiling mounting member is fixed to the ceiling panel, and the ceiling mounting is performed on the hook portion formed at the upper end of the wall panel. After fitting and hooking the bent pieces of the members, the ceiling mounting edge is attached to the ceiling mounting member, and the upper end of the wall panel is sandwiched between the bent piece of the ceiling mounting member and the hanging portion of the ceiling mounting edge. , The ceiling panel is firmly fixed and assembled to the upper part of the wall panel.

Thus, there is an advantage that the ceiling panel can be easily attached / detached from the inside of the unit room, the assembling can be performed in a short time, and the working efficiency can be greatly improved. Moreover, the removal and installation of the ceiling panel can be easily done by pushing the ceiling panel up from the inside of the unit room or removing the ceiling rim, so that it can be used not only when assembling the unit room but also for remodeling. Not only can the ceiling panel and wall panel be removed in a short time, but the unit room can be easily attached and detached even if the installation of the unit room is limited to three-way walls due to regulations such as ministerial ordinances. There is an advantage to say.

Further, the ceiling turning edge need only be narrow enough to hold the upper end of the wall panel with the bent piece of the ceiling mounting member, and there is also an advantage that the appearance can be improved. Further, in the case where the joint function between the ceiling panel of the ceiling turning edge and the wall panel is provided with a sealing function, the ceiling panel is firmly fixed to the upper portion of the wall panel and the ceiling panel is assembled at the same time as the ceiling panel. Since the sealing with the wall panel is performed, it is possible to omit the conventional sealing operation by filling the silicone rubber-based caulking material, and it is also possible to reduce the construction cost.

[Brief description of drawings]

FIG. 1 is a vertical sectional side view of a joint portion between a wall panel and a ceiling panel of a unit room such as an assembled bathroom according to a first embodiment.

FIG. 2 is an exploded view of a joint portion between a wall panel and a ceiling panel of a unit room such as an assembled bathroom according to the first embodiment.

FIG. 3 is a vertical sectional side view of a joint portion between a wall panel and a ceiling panel of a unit room such as an assembled bathroom according to a second embodiment.

FIG. 4 is an exploded view of a joint portion between a wall panel and a ceiling panel of a unit room such as an assembled bathroom according to a second embodiment.

FIG. 5 is a vertical cross-sectional side view of a joint portion between a wall panel and a ceiling panel of a unit room such as an assembled bathroom according to a conventional example.

FIG. 6 is a vertical cross-sectional side view of a joint portion between a wall panel and a ceiling panel of a unit room such as an assembled bathroom according to another conventional example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Joining part 2 ... Ceiling panel 3 ... Ceiling mounting member 4 ... Wall panel 5 ... Latching part 12 ... Bending piece 13 ... Ceiling panel fitting part 14 ...・ Joint receiving part 15 ・ ・ ・ Ceiling edge 16 ・ ・ ・ Insertion part 18 ・ 19 ・ ・ ・ Seal part

Claims (2)

[Claims] 1. A ceiling panel mounting structure arranged at an upper end portion of a wall panel, the ceiling panel having a joint receiving portion and a bent piece which can be hooked on an upper edge of the wall panel, in a peripheral edge portion of the ceiling panel. A ceiling panel provided with a mounting member and a ceiling mounting member is installed on the upper end of the wall panel, and the insertion portion of the ceiling turning edge is inserted into the joint receiving portion and fitted, and the bent piece of the ceiling mounting member and the ceiling turning edge. The ceiling panel mounting structure is characterized in that the wall panel is sandwiched between the hanging part and the ceiling panel, and the ceiling panel is fixed to the hooking part at the upper end of the wall panel. 2. A ceiling mounting member in which a narrow joint receiving portion is formed in a ceiling mounting member between a ceiling panel and a wall panel, and an insertion portion of a ceiling turning edge is inserted and fitted in the joint receiving portion. When the upper end of the wall panel is sandwiched between the bent piece of and the hanging portion of the ceiling turning edge, the hanging portions of the ceiling turning edge are brought into water-tight contact with the wall panel and the ceiling panel, respectively. The ceiling panel mounting structure according to claim 1, wherein a sealing portion for sealing between the ceiling panels is provided in a hanging portion of a ceiling rim.