JPS6210338Y2 - - Google Patents

Description

[Detailed Description of the Invention] "Industrial Application Field" The present invention relates to a ceiling panel suitable for various unit rooms such as a unit bathroom, a unit washroom, and a unit changing room.

``Prior Art'' As is well known, bathrooms, washrooms, dressing rooms, etc. are commonly used as units. , that is,
It is generally shaped to match the planar size of the internal space surrounded by wall panels.

``Problem that the invention aims to solve'' In the case of the conventional example described above, a ceiling panel is required that corresponds to the ceiling size of the unit room, but that ceiling panel can only be used for unit rooms with the same size standard. Because of the so-called incompatibility, ceiling panels of various sizes must be manufactured to suit individual unit rooms.

As a result, it becomes difficult to meet demand in terms of production period and price.

In such cases, it is desirable to make one ceiling panel compatible or to be able to use it for other units with just a slight modification, but conventional ceiling panels do not meet this requirement. No structure provided.

By the way, the ceiling panel disclosed in Japanese Utility Model Application Publication No. 56-130557 does not have a structure in which the flange part at the end of the panel can be connected to the end part of other panels.
It is not possible to increase the size of the ceiling panel by combining the panels with each other, and even if some of the flange portions are removed, the panels cannot be connected due to strength, finish accuracy, appearance, etc.

In view of the above-mentioned problems, the present invention attempts to provide a ceiling panel that can be used in a variety of unit rooms with different ceiling sizes, allowing for the use of single panels and combinations of panels through simple modification. It is.

``Means for Solving Problems'' In order to achieve the intended purpose, the ceiling panel for a unit room according to the present invention has a downward wall integrally formed downward from the end of the panel body, and A horizontal wall integrally formed outward from the lower end of the downward wall and a rising wall integrally formed upward from the end of the horizontal wall constitute a depressed portion with a concave cross section. an upward plate integrally formed from the upper end of the rising wall in its extension direction; a horizontal plate integrally formed outward from the upper end of the upward plate; and downward from the end of the horizontal plate. A protruding portion having an inverted concave cross section is formed by a downward facing plate integrally formed toward the horizontal wall, and a reinforcing member is fixed to the inner side of the corner between the horizontal wall and the rising wall. .

``Example'' Hereinafter, an example of the unit room ceiling panel according to the present invention will be described with reference to the drawings.

In Figures 1 to 4, large ceiling panel 1
For example, the panel body 2 is formed into a rectangular plate shape.
A depressed portion 5 having a concave cross section is provided at the peripheral end of the holder, and a protruding portion 8 having an inverted concave cross section is provided around the depressed portion 5.

As clearly shown in FIG. 2, the depressed portion 5 includes a downward wall 3 that is integrally formed downward from the end of the panel body 2, and a downward wall 3 that is integrally formed downward from the lower end of the downward wall 3. It is composed of a horizontal wall 7 that is integrally formed, and a rising wall 6 that is integrally formed upward from the end of the horizontal wall 7.

A reinforcing member 11 made of square timber or the like is fixed to the inner corner of the rising wall 6 and the horizontal wall 7.

The reinforcing member 11 in the illustrated example is buried in the predetermined portion as an insert during panel molding, but
The reinforcing member 11 may be fixed to the predetermined portion by, for example, adhesive means.

The protrusion 8, as clearly shown in FIG.
An upward plate 8a integrally formed from the upper end of the rising wall 6 in its extension direction, a horizontal plate 8b integrally formed outward from the upper end of the upward plate 8a, and an end of the horizontal plate 8b and a downward plate 8c integrally formed downward from the downward plate 8c.
A horizontal outer plate 8d is also integrally formed at the end of c.

In the above, when the height from the horizontal wall 7 to the horizontal plate 8b, that is, the protrusion 8, is H, the height of the rising wall 6 is about 1/2 of H.

In the figure, 4 is a wall panel of the unit room, 10 is a complete form, and 12 is a small ceiling panel.
9 and 13 are bolts, and 9' and 13' are nuts.

The small-sized ceiling panel 12 has the same configuration as the large-sized ceiling panel 1 described above, but differs from the large-sized ceiling panel 1 in the following configurations.

That is, in the case of the small ceiling panel 12, a rising wall 6' is integrally formed at the peripheral end of the panel body 2', and a protruding part 8' similar to the above-mentioned protruding part 8 is integrally formed at the upper end of the rising wall 6'. At the same time, reinforcing members 11' are fixed to the inside corners of the panel body 2' and the upright wall 6'.

This small ceiling panel 12 is similar to the large ceiling panel 1.
It may be made smaller as it is, or it may be made such that only an upright wall 6' is formed on the connection side, which will be described later.

Next, the manner of use of the ceiling panel 1 according to the present invention will be explained.

In the usage mode shown in FIGS. 1 and 2, the ceiling panel 1
The complete form 10 is loaded into the protrusion 8 of the ceiling panel 1, and then the drop-in part 5 of the ceiling panel 1 is inserted.
are dropped into the wall panel 4 of the unit room, and the complete form 10 and the outer panel 8d are applied to the upper end of the wall panel 4, and the wall panel 4, the rising wall 6,
A bolt 9 passing through the reinforcing member 11 and a nut 9' screwed onto the bolt 9 are tightened to connect the ceiling panel 1 and the wall panel 4 to each other, thereby forming the ceiling part of the unit room.

In the usage mode shown in FIGS. 3 and 4, the protrusions 8 and 8' located on the connecting sides of the large ceiling panel 1 and the small ceiling panel 12 are cut out, respectively, and the rising walls 6 and 6 after the protrusion parts are removed. ′ are abutted against each other, the upright walls 6, 6′ and the reinforcing member 1 are aligned as before.
Both ceiling panels 1 and 12 are interconnected by tightening bolts 13 passing through the panels 1 and 11' and nuts 13' screwed thereto.

Of course, the large ceiling panels 1 and 1 can also be removed by cutting out these protrusions 8 and 8, as shown in FIG.
Panel connections as shown in Figure 4 can be made.

``Effect of the invention'' As explained above, the ceiling panel for a unit room according to the invention is provided with a depressed part with a concave cross section and a protruding part with an inverted concave cross section at the end of the panel body. Since the reinforcing member is fixed to the inside of the predetermined corner of the recessed part, the mechanical properties of the ceiling panel are improved by the structural strength due to the uneven shape of the recessed part and the protruding part, and the lining strength of the reinforcing member. Not only can it be used in a unit room with sufficient space and dimensions that correspond to this, but the ceiling panel can be modified by simply cutting out the protruding part, and the recessed part of the modified ceiling panel can be recessed. By using it as a connecting part, ceiling panels of the same or different shapes can be connected to the ceiling panel. Therefore, by using the ceiling panel alone or in combination with other ceiling panels, it is possible to connect various ceiling panels with different ceiling sizes. Can be used in unit rooms.

Therefore, the problems of production time and production costs that would otherwise occur if ceiling panels were individually produced according to the ceiling sizes of various unit rooms are alleviated.

Moreover, when the protruding part is removed from the panel body of the ceiling panel as described above, a depressed part with a concave cross section and a reinforcing member with excellent structural strength are left at the end. It can be used as it is as a strong and durable connection part, so even if you tighten the drop-in part with bolts or nuts when connecting the specified panels, there will be no extreme deformation or breakage of the part. This makes it possible to ensure sufficient panel connection strength, finish accuracy with no gaps, and appearance.

Furthermore, by using the reinforcing member as a guide, the boundary between the depressed portion and the protrusion becomes clear, making it easier to remove the protruding portion while leaving the depressed portion.

[Brief explanation of the drawing]

Fig. 1 is a sectional view schematically showing one embodiment of the ceiling panel of the present invention in a state in which it is connected to a wall panel;
The figure is an enlarged sectional view of the connection part, FIG. 3 is a sectional view schematically showing the manner in which the ceiling panel of the present invention is connected to another ceiling panel, and FIG. 4 is an enlarged view of the connection part. FIG. 1...Ceiling panel, 2...Panel body, 3...
Downward wall, 5... Falling portion, 6... Upright wall, 7...
...Horizontal wall, 8...Protrusion, 8a...Upward plate, 8b
...Horizontal plate, 8c...Downward plate, 11...Reinforcement member.

Claims (1)

[Scope of utility model registration request] A downward wall integrally formed downward from the end of the panel body, a horizontal wall integrally formed outward from the lower end of the downward wall, and an integral upward direction upward from the end of the horizontal wall. With the formed standing wall,
A depressed portion with a concave cross section is configured, and an upward plate integrally formed from the upper end of the rising wall in the extending direction thereof, and a horizontal plate integrally formed outward from the upper end of the upward plate. and a downward plate integrally formed downward from the end of the horizontal plate, forming a protrusion with an inverted concave cross section, and reinforcement is provided inside the corner between the horizontal wall and the rising wall. A ceiling panel for a unit room to which parts are fixed.