JP2020180438A - Panel and panel installation structure - Google Patents

Abstract

To easily adjust a gap between adjacent panels with good appearance.SOLUTION: A panel 110 includes: a panel body 111 having a rectangular shape in a plan view; and gap adjusting parts 120 provided at both side end parts 114 in at least one direction of the panel body 111. The gap adjusting part 120 includes: front and rear fixing pieces 124, 125 fixed to both front and rear surfaces 112, 113 of the panel body 111; and a gap adjusting piece 123 in which both ends 127, 128 are connected to the front and rear fixing pieces 124, 125, and a central part 115 is separated from the side end part 114 of the panel body 111 with a space 122.SELECTED DRAWING: Figure 2

Description

The present invention relates to panels and a panel installation structure in which panels are installed side by side.

Conventionally, a cover plate made of metal is put on the abutting portion of the panel side ends installed adjacent to each other from the panel surface side, and a plurality of bolts for inserting the cover plate into the gap between the panel side ends and the panel. The gap between the panels is filled by supporting it with the holding metal fittings locked on the back surface side.

Japanese Unexamined Patent Publication No. 5-280135

However, when filling the gap between adjacent panels by using the connector described in Patent Document 1, a bolt is inserted into the gap between the panels, the cover plate is once brought into contact with the surface of the panel, and the holding metal fitting is further attached. It was necessary to tighten the bolts from the front side after making contact with the back edge of the panel, and it took time and effort to fill the gaps in the panel.

The present invention has been made in view of such a problem, and an object of the present invention is to provide a panel capable of easily adjusting the gap between adjacent panels in a good-looking manner and a panel installation structure using the same.

The panel according to the uniform state of the present invention includes a panel main body having a rectangular shape in a plan view and gap adjusting portions provided at both end portions in at least one direction of the panel main body, and the gap adjusting portion is a panel main body. It has a front and back fixing piece fixed on both the front and back sides, and a gap adjusting piece whose both ends are connected to the front and back fixing pieces and whose central portion is separated from the side end portion of the panel body with a space.

Further, in the panel installation structure according to the uniform state of the present invention, the panels are attached side by side to the skeleton base with a separate fixture, and the side ends of one panel are abutted against the side ends of the other panel. The gap adjusting piece is crushed to the side end side and installed.

The panel of the present invention and the panel installation structure provided with the panel can easily adjust the gap between adjacent panels in a good-looking manner.

It is a perspective view of the suspended ceiling in which the panel which concerns on Embodiment 1 is installed. It is a side sectional view of the panel which concerns on Embodiment 1. FIG. FIG. 5 is a side sectional view showing a state in which adjacent panels according to the first embodiment are connected. It is explanatory drawing which shows the state which connected the panel which concerns on Embodiment 1 and attached to the skeleton base. FIG. 5 is a side sectional view showing a state in which adjacent panels according to the second embodiment are connected to each other. FIG. 5 is a side sectional view showing a state in which adjacent panels according to the third embodiment are connected.

Hereinafter, embodiments will be described with reference to the drawings. It should be noted that all of the embodiments described below are comprehensive or specific examples. Numerical values, shapes, materials, components, arrangement positions of components, connection forms, etc. shown in the following embodiments are examples, and are not intended to limit the present invention. Further, among the components in the following embodiments, the components not described in the independent claims indicating the highest level concept are described as arbitrary components.

It should be noted that each figure is a schematic view and is not necessarily exactly shown.

Further, in each figure, substantially the same configuration is designated by the same reference numerals, and duplicate description may be omitted or simplified.

(Embodiment 1)
FIG. 1 is a perspective view of a suspended ceiling 100 in which the panel 110 according to the first embodiment is installed.

As shown in FIG. 1, the suspended ceiling 100 includes a field edge 101, a field edge receiver 102, a hanging member 103, and a panel 110.

The field edge 101 is, for example, a channel steel (channel) formed in a U-shaped cross section, extends horizontally, and is arranged in parallel at a predetermined interval in the width direction.

The field edge receiver 102 is, for example, a channel steel (channel) formed in a U-shaped cross section, is arranged so as to intersect the field edge 101, and holds the plurality of field edges 101.

The suspension member 103 is formed in the shape of a cylindrical rod, one end of which is fixed to an upper structure (building skeleton) and hung down, and the other end is connected to a field edge receiver 102. A plurality of suspension members 103 are arranged side by side along the extending direction of each field edge receiver 102.

In the present specification, the field edge 101 and the field edge receiver 102 are collectively defined as a skeleton base. The skeleton base is not limited to this, as long as it includes a member to which the panel 110 is directly attached, and a suspension member 103 may be added to the above-mentioned field edge 101 and field edge receiver 102. If the panel 110 is directly attached to the skeleton, the skeleton itself may be the skeleton base.

The panel 110 is attached side by side to the skeleton base with a separate fixture (not shown).

FIG. 2 is a side sectional view of the panel 110 according to the first embodiment. As shown in FIG. 2, the panel 110 includes a panel main body 111 having a rectangular shape in a plan view, and gap adjusting portions 120 provided at both side end portions 114 in at least one direction of the panel main body 111.

The panel 110 is not necessarily rectangular, but may be square.

The panel body 111 is made of, for example, wood, a synthetic resin foaming material, an inorganic material, a metal, or the like.

Here, in the present embodiment, unless otherwise specified, with the panel 110 attached to the suspended ceiling (100 shown in FIG. 1), the back surface 113 direction (frame base direction) of the panel main body 111 is the back direction, and the panel. The surface 112 direction (indoor direction) of the main body 111 is the front direction.

The gap adjusting portion 120 is a part of nonflammable decorative paper that covers the panel main body 111 from the front surface 112 to the back surface 113. Specifically, it is a decorative paper located near the side end 114 of the panel body 111, and is connected to the front and back fixing pieces 124 and 125 fixed to the front and back fixing pieces 112 and 113 and both ends connected to the front and back fixing pieces 124 and 125. The central portion 126 is configured to have a gap adjusting piece 123 which has a space 122 and is separated from the side end portion 114 of the panel main body 111.

The decorative paper may be made of a reinforced fiber sheet, and is not particularly limited.

Further, the decorative paper is partially covered on the back surface 113 of the panel main body 111 so that the central portion 115 of the back surface 113 of the panel main body 111 is opened.

An interior material having a design pattern made of an aluminum alloy plate or the like may be fixed to the surface of the decorative paper with an adhesive or the like. By adopting such a structure, the appearance of the ceiling surface can be improved.

The decorative paper may cover the entire back surface 113 of the panel body 111, but if the central portion 115 of the back surface 113 of the panel body 111 is formed so as to open, the manufacturing cost is not impaired. Can be reduced.

The front and back fixing pieces 124 and 125 are fixed to the back surface of the panel main body 111 with an adhesive or the like from the vicinity of the front fixing piece end portion 127 and the back fixing piece end portion 128. Specifically, a decorative paper is fixed to the entire surface 112 side of the panel main body 111 with an adhesive, and the front fixing piece 124 is a part of the decorative paper.

The gap adjusting piece 123 forms a central portion 126 by connecting the front fixed piece end portion 127 and the back fixed piece end portion 128, which are on the side end portion 114 side of the panel main body 111. The central portion 126 is formed at the center of the distance from the front fixed single end portion 127 to the back fixed single end portion 128, and forms a space 122 with the side end portion 114 of the panel main body 111.

In the gap adjusting piece 123, the central portion 126 is curved outward in a convex shape.

FIG. 3 is a side sectional view showing a state in which adjacent panels according to the first embodiment are connected to each other. As shown in FIG. 3, the panel 110 (hereinafter referred to as one panel 117) attached to the skeleton base is connected to one panel 117 from the direction of the arrow in FIG. 3A. When the 118 is pressed, as shown in FIG. 3B, the convex portion of the gap adjusting piece 123 is recessed, and the area of the space 122 is reduced. That is, the convex portion 130 of the convex portion, which is the most distant from the side end portion 114 of the panel main body 111, has moved to the side end portion 114 side of the panel main body 111. At that time, the position of the other panel 118 has moved to a position closer to the one panel 117.

Further, the other panel 118 is pressed in the direction of the arrow shown in FIG. 3 (b), and as shown in FIG. 3 (c), the convex portion 130 of the gap adjusting piece 123 is attached to the side end portion 114 of the panel main body 111. The other panel 118 can be brought closer to the one panel 117 until it abuts, but the other panel 118 may also be pressed.

By adopting such a structure, the gap between the adjacent panels 110 can be made inconspicuous only by bringing the adjacent panels 110 close to each other, so that the gap between the adjacent panels 110 can be easily adjusted in a good appearance. ..

It is preferable that the other panel 118 is slid from the side along the base of the skeleton to connect the one panel 117 and the other panel 118.

FIG. 4 is an explanatory view showing a state in which the panels 110 according to the first embodiment are connected and attached to the skeleton base. In FIG. 4, of the two opposing side ends of the panel 110, the field edge 101 on the front side of the paper surface is omitted. As shown in FIG. 4, the side end 114 of the other panel 118 is abutted against the side end 114 of one panel 117, and each gap adjusting piece 123 is crushed to the side end 114 side and installed. ..

On the back surface 113 of the panel body 111, one of the two opposite side ends of the panel body 111 is attached to the skeleton base by screwing to the field edge 101, and the other two opposite side ends of the panel 110 are attached. The 114 is connected to the adjacent panel 110 via the gap adjusting portion 120. A ceiling surface is formed by these panels 110.

By adopting such a structure, the panel 110 can be installed on the skeleton base so that the gap between the adjacent panels 110 is not conspicuous.
(Embodiment 2)
The basic configuration of the second embodiment is substantially the same as that of the first embodiment. Therefore, the same reference numerals are given to the same parts, the description is omitted, and only different parts are described. The same applies to the subsequent embodiments.

FIG. 5 is a side sectional view showing a state in which adjacent panels according to the second embodiment are connected to each other. As shown in FIG. 5, since the back fixing piece 125 is fixed at a position separated from the back fixing piece end 128 by a predetermined distance, a gap 129 is provided between the back fixing piece end 128 and the fixed portion. Is forming.

Due to the formation of the gap 129, when one panel 117 is attached to the skeleton base and the other panel 118 is pressed against the one panel 117 from the direction of the arrow shown in FIG. 5 (a), FIG. 5 ( As shown in b), a part of the gap adjusting piece 123 protrudes in the back direction from the back surface 113 of the panel body 111.

That is, the space 122 formed between the gap adjusting piece 123 and the side end portion 114 becomes narrower, and the gap 129 between the back surface 113 of the panel main body 111 and the back fixed piece end portion 128 becomes wider.

By adopting such a structure, the gap between the adjacent panels 110 can be made inconspicuous simply by connecting the other panel 118 to the one panel 117, so that the gap between the adjacent panels 110 can be easily and visually appealed. Can be adjusted.

In particular, with such a structure, it is possible to take a longer portion that is not fixed to the panel main body 111 as compared with the first embodiment, and when the gap adjusting pieces 123 come into contact with each other, the gap adjusting piece 123 is likely to bend. Therefore, the gap between adjacent panels 110 can be easily adjusted.
(Embodiment 3)
FIG. 6 is a side sectional view of an installation structure showing a state in which adjacent panels according to the third embodiment are connected to each other. As shown in FIG. 6, in the gap adjusting piece 123, the connecting portion 131 (hereinafter, referred to as the first connecting portion) with the back fixing piece 125 of the front and back fixing pieces 124 and 125 is larger than the back surface 113 of the panel 110. Of the front and back fixing pieces 124 and 125, the connecting portion 132 (hereinafter, referred to as the second connecting portion) with the front fixing piece 124 extends in the back direction from the surface 112 of the panel 110.

The first articulated portion 131 is formed at an acute angle in lateral view, and the second articulated portion 132 is formed at an obtuse angle in lateral view. As a result, the side view shape of the space 122 between the gap adjusting piece 123 and the side end portion 114 of the panel body 111 is formed to be a substantially parallelogram.

The first articulated portion 131 may have an inverted U-shape when viewed from the side, and is not particularly limited.

When one panel 117 is attached to the base of the skeleton and the other panel 118 is pressed against the one panel 117 from the direction of the arrow shown in FIG. 6 (a), as shown in FIG. 6 (b), the space 122 The area is reduced, and the distance between one panel 117 and the other panel 118 is reduced.

Further, the more the first connecting portion 131 is pressed, the more it moves in the back direction. Therefore, the first connecting portion 131 is configured so as not to move in the front direction even when pressed, but to move in the back direction. Therefore, even if the gap adjusting piece 123 is crushed, the surface of the panel body 111 is viewed from the front direction. The gap can be adjusted without impairing the appearance of the 112 when viewed.

Further, by adopting such a structure, the gap between the adjacent panels 110 can be made inconspicuous only by connecting the other panel 118 to the one panel 117, so that the gap between the adjacent panels 110 can be made to look good. It can be easily adjusted.

In particular, with such a structure, as compared with the second embodiment, when the gap adjusting pieces 123 come into contact with each other, the gap adjusting pieces 123 can easily move in the back direction, and between adjacent panels 110. The gap can be easily adjusted.

110 Panel 111 Panel body 112 Front surface 113 Back surface 114 Side end 115 Central part 120 Gap adjustment part 122 Space 123 Gap adjustment piece 126 Central part 127 Front fixed piece end part 128 Back fixed piece end part 129 Gap 130 Convex part

Claims (5)

In a panel provided with a panel body having a rectangular shape in a plan view and gap adjusting portions provided at both side ends of the panel body in at least one direction.
The gap adjusting portion has a space between the front and back fixing pieces fixed on both the front and back sides of the panel body and both ends connected to the front and back fixing pieces, and the central portion is connected to the side end portion of the panel body. A panel characterized by having a gap adjusting piece separated from each other. The gap adjusting piece has a central portion that is curved outward in a convex shape.
The panel according to claim 1, wherein the front and back fixing pieces are fixed from the vicinity of the side end portion of the panel main body. Of the front and back fixing pieces, the back fixing piece is when the central portion of the gap adjusting piece is pressed toward the side end portion of the panel.
The first aspect of the present invention, wherein a part of the gap adjusting piece is fixed at a position away from the side end portion of the panel body so that a part of the gap adjusting piece can move in a direction protruding in the back direction from the back surface of the panel body. Panel. In the gap adjusting piece, the connecting portion of the front and back fixing pieces with the back fixing piece projects in the back direction from the back surface of the panel, and the connecting portion of the front and back fixing pieces with the back fixing piece is the surface of the panel. The panel according to claim 1, wherein the panel extends in the back direction. A panel installation structure in which the panels according to any one of claims 1 to 4 are attached side by side to the skeleton base with a separate fixture.
A panel installation structure characterized in that a side end portion of the other panel is abutted against a side end portion of the one panel, and each gap adjusting piece is crushed to the side end portion side for installation.

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