JP4958071B2 - Bathroom unit - Google Patents

Description

  The present invention relates to a bathroom unit, and more particularly to a bathroom unit in consideration of damage prevention when a ceiling panel is attached.

  In the connection structure between the ceiling panel and the wall panel of the bathroom unit, the wall holding edge having a fitting piece attached to the wall panel and protruding upward, and the fitting piece attached to the ceiling panel can be fitted with the fitting piece. There is a known structure for connecting a ceiling panel and a wall panel by connecting a fitting piece of a wall pressing edge to a fitting groove of the edge. For example, see Patent Documents 1 and 2.)

Among these, in the example described in Patent Document 1, the fitting piece is directly projected on the upper surface of the reinforcing frame provided along the upper edge of the wall panel main body without using the wall pressing edge. .
On the other hand, Patent Document 2 discloses a fitting piece projecting from the upper end of the wall panel, and a panel connecting material that has a fitting groove that fits into the fitting piece and that fits and holds the side edge of the ceiling panel. An example using is shown. In this case, a part of the function of the wall pressing edge and the ceiling turning edge are integrated as a panel connecting material.

  When installing such a ceiling panel, after the ceiling panel has been carried into the bathroom unit, it is temporarily placed on a wall panel that is erected on the four sides, and finally aligned with the wall panel. Often to do.

Japanese Patent Laid-Open No. 11-343750 JP 2005-307618 A

  However, in the example described in Patent Document 1, since the tip of the fitting piece is sharp, the ceiling panel is fitted when temporarily placing the ceiling panel or when sliding the wall panel after temporarily placing it. There is a risk of scratching at the tip of the piece. In addition, when only one end of the ceiling panel is temporarily placed, the ceiling panel is supported by the tip of the fitting piece, but at this time, there is a problem that the ceiling panel easily slides down. If the ceiling panel slides down, it will naturally be damaged.

  On the other hand, in the example shown in Patent Document 2, although the tip of the fitting piece is formed in a curved surface, the fitting piece that requires strength and the tip are made of the same material, so the tip However, the ceiling panel may be damaged at the tip of the fitting piece. In addition, when only one end of the ceiling panel is temporarily placed, the ceiling panel is supported by the tip of the fitting piece, and at this time, the ceiling panel is easily slipped off as in Patent Document 1. .

  The present invention has been made in consideration of the above-described circumstances, and an object of the present invention is to provide a bathroom unit in which the ceiling surface is not damaged even if the ceiling panel is temporarily placed on the upper end of the wall panel. is there.

  In order to solve the above-described problem, the bathroom unit according to the present invention is attached and fixed to the upper end of the wall panel constituting the wall surface of the bathroom, and projects upward, as described in claim 1. A hard wall holding edge having a fitting piece arranged above the wall panel and a ceiling panel that forms the ceiling of the bathroom, and is fixed below the fitting piece of the wall holding edge. And a ceiling-turning edge having a fitting groove that opens toward the front, and a soft portion that can be elastically deformed is formed at the tip of the fitting piece.

  Preferably, the soft part preferably functions as an anti-slip as described in claim 2.

Preferably, as described in claim 3, the ceiling panel has at least two layers of a surface material and a backing material, and the surface material is located on the backing material side at the end of the ceiling panel. It is bent to form a bent portion, and the tip of the bent portion is bent to the outer side of the ceiling panel to form an extended portion,
The ceiling turning edge may include a surface material support portion for supporting the extension portion from below.

  Preferably, as described in claim 4, the wall pressing edge includes a two-stage soft portion that protrudes from the bathroom wall surface toward the inside of the bathroom, the upper soft portion and the lower soft portion, and the ceiling panel. The upper and lower soft portions may be configured to close a gap generated between the surface of the wall panel and the side surface of the ceiling panel.

More preferably, as described in claim 5, the upper soft part has a wall pressing edge from the inside of the bathroom of the wall panel to the wall panel below the upper soft part and above the lower soft part. It may be formed so as to be in contact with an exposed portion of a screw to be screwed.

  The bathroom unit according to the present invention can prevent the ceiling surface from being damaged even if the ceiling panel is temporarily placed on the upper end of the wall panel.

  An embodiment of a bathroom unit according to the present invention will be described with reference to the accompanying drawings. FIG. 1 shows a connection structure between a wall panel and a ceiling panel according to this embodiment. FIG. 2 shows a connection structure between the wall panel and the ceiling panel shown in FIG. The temporarily placed state is shown.

  In the bathroom unit according to the present embodiment, a plurality of support columns 1 are erected on a waterproof pan (not shown), and the vicinity of the top of the support column 1 is connected to each other by a connecting material 2.

  The wall panel 3 installed between the adjacent support | pillars 1 is comprised from three layers of the decorative steel plate 31 as a surface material, the gypsum board 32 as a core material, and the steel plate 33 as a backing material. The decorative steel plate 31 is bent toward the gypsum board 32 at the top of the wall panel 3.

  A hard wall pressing edge 4 is attached to the upper end of the wall panel so that the attachment portion 4 a sandwiches the decorative steel plate 31 and the gypsum board 32, and is screwed to the wall panel 3 by screws 5.

  The wall pressing edge 4 includes a fitting piece 4b that protrudes upward in a substantially U shape on the mounting portion 4a. A soft portion 4c is attached to the tip of each U-shape.

  On the other hand, two steps of soft portions, an upper soft portion 4d and a lower soft portion 4e, which can be elastically deformed, protrude from the side surface inside the bathroom of the mounting portion 4a toward the inside of the bathroom.

  The ceiling panel 6 attached on the wall pressing edge via a ceiling turning edge 7 described later is composed of two layers of a decorative steel plate 61 as a surface material and a gypsum board 62 as a backing material.

  The decorative steel plate 61 is bent toward the gypsum board 62 at the end of the ceiling panel 6 to form a bent portion 61a, and the tip of the bent portion 61a is further bent toward the outer side of the ceiling panel 6. Thus, the extending portion 61b is formed.

  The bent portion 61a is arranged so that the surface of the ceiling panel 6 is sufficiently below the lower end of the wall pressing edge 4 in order to hide the screw 5 and the wall pressing edge 4 when the ceiling panel 6 is arranged at a predetermined position. , Has a certain length or more.

  Further, as shown in FIG. 1, the extending portion 61 b is formed on the surface of the wall panel 3 so that the tip end is placed on the wall pressing edge 4 when the ceiling panel 6 is disposed at a predetermined position. And a width of the gap S generated between the bent portion 61a of the ceiling panel and the bent portion 61a.

  The ceiling turning edge 7 includes an extending portion 7b extending outward from the ceiling panel from an attachment portion 7a bonded to the back surface of the gypsum board 62 of the ceiling panel 6. A fitting groove 7c opened downward is provided in the vicinity of the distal end of the extending portion 7b.

  Moreover, a part of extension part 7b is turned back so that the extension part 61b of the ceiling panel 6 may be wound in the attachment part 7a side, and the surface material support part 7d is formed. The surface material support portion 7 d is placed on the attachment portion 4 a of the wall pressing edge 4. Thereby, the extension part 61b of the ceiling panel 6 is placed on the surface material support part 7d, and the surface material support part 7d shares a part of the load of the ceiling panel 6, so that the ceiling turning edge 7 is attached to the attachment part. The ceiling turning edge 7 can be more securely attached to the ceiling panel 6 as compared with the case where the ceiling edge 6 is attached only by 7a.

  Thus, the wall pressing edge 4 is attached to the wall panel 3 and the ceiling turning edge 7 is attached to the ceiling panel 6 in advance. Then, the ceiling panel 6 is attached to a predetermined position by bringing the fitting groove 7c of the ceiling turning edge 7 onto the fitting piece 4b of the wall pressing edge 4 and inserting the fitting piece 4b into the fitting groove 7c. By doing.

  When the ceiling panel 6 is thus attached to a predetermined position, the lower soft part 4e of the wall pressing edge 4 is pressed and deformed by the bent part 61a of the decorative steel plate 61 of the ceiling panel 6, and is brought into contact with the bent part 61a. Touch. Thereby, the wall pressing edge 4 and the screw 5 are covered so that they cannot be seen from inside the bathroom, and moisture such as steam is prevented from escaping from the gap S to the building frame outside the bathroom.

  Similar to the lower soft part 4e, the upper soft part 4d is also pressed and deformed by the bent part 61a of the decorative steel plate 61 of the ceiling panel 6 and comes into contact with the bent part 61a. By double shielding in this way, it is possible to more reliably prevent moisture such as steam from escaping from the gap S to the building frame outside the bathroom.

  The fitting piece is provided with a convex portion 4f, the fitting groove is provided with a convex portion 7e, and after the fitting piece 4b is fitted into the fitting groove 7c, the side surface of the convex portion 4f and the side surface of the convex portion 7e are provided. Will not fall out easily.

  The bathroom unit according to the present embodiment is configured as described above, and the installation procedure thereof will be described below.

  When the ceiling panel 6 is carried into the bathroom unit, as shown in FIG. 2, the ceiling panel 6 is temporarily placed on the wall panel erected on the four sides. More specifically, the decorative steel plate 61 of the ceiling panel 6 is placed on the fitting piece 4 b of the wall pressing edge 4.

  At this time, the soft portion 4c attached to the tip of the fitting piece 4b serves as a cushion material, and the surface of the decorative steel plate 61 is prevented from being damaged. Moreover, the soft part 4c is pressed by the ceiling panel 6 and deformed flat, and the frictional resistance increases. Thereby, even if the ceiling panel 6 is inclined and temporarily placed on the wall pressing edge 4 instead of horizontally, it is prevented from slipping down.

  The temporarily placed ceiling panel 6 is lowered from the fitting piece 4c so as to be placed in a predetermined position. At this time, as shown in FIG. 3, the bent portion 61 a of the ceiling panel 6 may come into contact with the screw head of the screw 5 that screws the wall pressing edge 4 to the wall panel 3, and may be damaged. However, the upper soft part 4d is pressed by the bent part 61a and deforms so as to cover the screw head of the screw 5. Thereby, it is prevented that the bending part 61a is damaged.

  The embodiments described above are for illustrative purposes and do not limit the scope of the invention. Accordingly, those skilled in the art can employ embodiments in which each or all of these elements are replaced by equivalents thereof, but these embodiments are also included in the scope of the present invention.

  For example, the wall pressing edge may be formed integrally with the wall panel, and the ceiling turning edge may be formed integrally with the ceiling panel.

The figure which shows one Embodiment of the connection structure of the wall panel and ceiling panel of the bathroom unit which concerns on this invention. The figure which shows the state which temporarily placed the ceiling panel on the wall panel in the connection structure of the wall panel shown in FIG. 1 and the ceiling panel. The figure which shows the middle part which transfers the ceiling panel of this embodiment from a temporary placement state to a connection state with a wall panel.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Support | pillar 2 Connecting material 3 Wall panel 31 Decorative steel plate 32 Gypsum board 33 Steel plate 4 Wall pressing edge 4a Mounting portion 4b Fitting piece 4c Soft portion 4d Upper soft portion 4e Lower soft portion 4f Convex portion 5 Screw 6 Ceiling panel 61 Decorative steel plate 61a Bending part 61b Extension part 62 Gypsum board 7 Ceiling edge 7a Attachment part 7b Extension part 7c Fitting groove 7d Surface material support part 7e Convex part S Crevice

Claims (5)

A hard wall pressing edge that is fixedly attached to the upper end of the wall panel constituting the wall surface of the bathroom, protrudes upward, and has a fitting piece disposed above the wall panel;
A ceiling rim having a fitting groove which is fixedly attached to a ceiling panel forming a ceiling of the bathroom and has a fitting groove opened downward so as to be fitted with the fitting piece of the wall pressing edge;
A bathroom unit characterized in that an elastically deformable soft part is formed at the tip of the fitting piece. The bathroom unit according to claim 1, wherein the soft portion also functions as a slip stopper. The ceiling panel has at least two layers of a surface material and a backing material, and the surface material is bent toward the backing material side at the end of the ceiling panel to form a bent portion, and the bent portion The tip is bent to the outside of the ceiling panel to form an extension,
The bathroom unit according to claim 1, wherein the ceiling turning edge includes a surface material support portion that supports the extension portion from below. The wall pressing edge includes two upper soft portions, an upper soft portion and a lower soft portion that protrude from the bathroom wall toward the inside of the bathroom, above the lower surface of the ceiling panel, and the upper and lower soft portions are: The bathroom unit according to claim 1, wherein a gap formed between a surface of the wall panel and a side surface of the ceiling panel is closed. The upper soft part is formed to be in contact with an exposed part of a screw for fixing a wall pressing edge to the wall panel from the inside of the bathroom of the wall panel below the upper soft part and above the lower soft part. The bathroom unit according to claim 4.

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