JP6198260B1 - Plasterboard louver material - Google Patents

Abstract

[PROBLEMS] To provide a low-cost and low-cost louver material that can meet various needs for a design suitable for a ceiling or a wall in a room and has excellent design and high flexibility. A louver in which a lip groove-shaped field edge is attached over the entire length with a light iron base material to a gypsum board louver body having a U-shaped cross section consisting of a pair of parallel side plates and a front plate. The louver body and the field edge have the same opening direction, and the side surface part of the field edge and the side plate are directly or indirectly fixed, and the louver body is made of paperboard on the surface of the gypsum board. The two parallel V-shaped grooves formed to be left are folded at right angles, and the cut edges are bonded to each other to form a U-shape, and the field edge is formed into a groove-shaped field edge receiver via a fixing bracket. It was set as the structure attached orthogonally. [Selection] Figure 1

Description

  The present invention relates to an indoor gypsum board louver material used as a blindfold or decoration on a ceiling or wall surface in a room.

  2. Description of the Related Art Conventionally, a plurality of louver materials are installed in parallel outside a window to blindfold or adjust the light or decorate the exterior of a building. In addition, louver materials are also used on ceilings and walls to hide equipment piping and lighting fixtures even indoors. And as a reference regarding a louver material, there exists a nonpatent literature 1, and there exists a patent document 1 as a louver material used indoors.

  Non-Patent Document 1 is a catalog related to louvers issued by a building material manufacturer, and standards such as dimensions have been determined and are mainly made of aluminum. The “illumination louver” disclosed in Patent Document 1 is intended to be “low cost, excellent in heat resistance and durability, easy to process, assemble and clean, and capable of realizing a high light effect”. The purpose is “to form a plurality of bent portions by bending the translucent heat-resistant hard synthetic resin plate alternately at predetermined intervals and changing the direction, and forming the plurality of flat plate portions of the hard synthetic resin plate. This is solved by forming a fluorescent tube support hole through which at least one fluorescent tube is inserted and supported. "

JP-A-6-260010

http://www.abc-t.co.jp/products/material/fitting/louverPanel/

  However, although the louver material of Non-Patent Document 1 is mainly intended for exterior use and is excellent in water resistance and weather resistance, it is excessively specified for use indoors where water resistance and weather resistance are not so required. The cost will be rebounded, and the louver itself is an aluminum extrusion, so there are many restrictions on the dimensions and design of the finished surface, making it unsuitable for use in interior decoration. . In addition, the louver material of Patent Document 1 “forms a plurality of bent portions by bending a translucent and heat-resistant hard synthetic resin plate alternately at predetermined intervals to form a plurality of bent portions”. It seems to be less versatile from the viewpoint of design and the like.

  Therefore, the problem to be solved by the present invention is to provide a low-cost and low-cost louver material that is excellent in design and can meet all needs for design suitable for indoor ceilings and walls.

In order to achieve the above object, a gypsum board louver material according to claim 1 of the present invention has a light iron base on a gypsum board louver body having a U-shaped cross section comprising a pair of parallel side plates and a front plate. A louver material in which a lip groove-shaped field edge is attached over the entire length of the material, and the opening direction of the louver body and the field edge is the same, and the side part of the field edge and the side plate are directly or The louver body is fixed indirectly, and two parallel V-shaped grooves formed on the surface of the gypsum board leaving the paperboard are folded at right angles, and the cut ends are bonded to each other to form a U-shape. The field edge is attached perpendicularly to a groove-shaped field edge receiver via a fixing bracket.
Moreover, the gypsum board louver material according to claim 2 of the present application is the gypsum board louver material according to claim 1, wherein the field edge is directly on the louver body or indirectly through an insertion plate. The field edge and the outer edge of the louver body are sandwiched and are flush with each other.
Note that “level” means that the surfaces of two members such as the outer edge of the field edge and the outer edge of the louver body have no step.
A gypsum board louver material according to claim 3 of the present application is the gypsum board louver material according to claim 2, wherein an L-shape is formed between each of the pair of side plates and the side surfaces of the field edge. The L-shaped hardware is inserted so that the leading edges are directed outward, and the leading edge of the L-shaped metal facing outward is the surface when the surface of the side plate is finished with a cross-bonding finish or a sheet-sticking finish. It is characterized by protruding beyond the thickness of the cloth or sheet.
Furthermore, the gypsum board louver material according to claim 4 of the present application is the gypsum board louver material according to claim 2 or claim 3, wherein the front plate has an open portion that is divided at the center portion and extends over the entire length. A U-shaped grooved rail for lighting fixtures is formed so that the open portion thereof is directed toward the open portion of the front plate, and is directly or indirectly interposed between the pair of side plates. The front edge of the open portion of the lighting device rail is flush with the surface of the front plate, or the surface of the front plate is cross-finished or sheet-finished. It is characterized by protruding beyond the thickness.
A gypsum board louver material according to claim 5 of the present application is the gypsum board louver material according to claim 1, wherein the plates folded in a crank shape are overlapped so as to face each other, and the cross section is a U-shape. A field edge holding rail composed of a flat field edge holding part and a flat plate part is formed,
The flat plate portion is sandwiched between a pair of the side plates, and the field edge holding portion is fixed so as to surround the field edge over the entire length, whereby the side surface portion of the field edge and the side plate are The gypsum board louver material according to claim 1, wherein the gypsum board louver material is fixed indirectly via a field edge holding rail.

The present invention has the following effects by the above configuration.
(1) The louver material according to the present invention is formed in a U shape by folding two parallel V-shaped grooves formed on the surface of the gypsum board at right angles and bonding the cut ends together. Since the rim of the light iron base material is attached to the louver body over the entire length,
(A) The ridge line of the louver body folded at a right angle is a straight line, giving the viewer a clean impression and bonding the cut ends of the V-shaped grooves together to form a U-shape. As a result, the gypsum serving as the core material is bonded to each other, so that it becomes strong. In addition, since the plaster board is simply folded into a U-shape, it can be manufactured very inexpensively, and the width dimension (louver protrusion length) as required of the side plate of the louver can be freely determined. Since the surface of the louver main body can be finished by painting, cloth pasting, and sheet pasting, the degree of freedom of design increases compared to aluminum extrusion molding.
(B) In addition, since the field edge of the light iron base material that also serves as a reinforcement is attached to the louver body over the entire length, not only is it highly rigid, but the cost is reduced by using the existing field edge. Become.
(2) Since the existing field edge is not only directly clamped to the louver body, but also indirectly sandwiched via the insertion plate, the small width of the louver = the field edge + the thickness of the insertion plate + The thickness of the plaster board becomes 2 and the width of the mouthpiece can be freely changed, and the degree of freedom in design is further increased.
(3) An L-shaped L-shaped metal piece is inserted between the side plate and the side surface of the field edge, and the leading edge of the L-shaped metal piece projects beyond the thickness of the cross or sheet from the surface of the side plate. In this case, for example, if the surface of the louver body is finished with a cloth, not only the work of cutting the cloth at the beginning of the cloth (start end) and the end of the cloth (end) is improved, but also the fit of the cloth is improved. It looks better.
(4) When a central portion of the front plate is divided to form an open portion, and a U-shaped grooved rail for lighting fixtures is sandwiched between the open portions, a strip-like shape is formed in the grooved rail for lighting fixtures. Since the LED light can be attached, the variety of indoor designs is increased by making the louver material look like a luminaire. In addition, when the front end edge of the opening portion of the illuminator rail is protruded more than the cross or sheet thickness than the cut surface of the front plate, the effect (3) described above can be achieved.
(5) When the field edge is fixed to the field edge holding part of the field edge holding rail composed of the field edge holding part and the flat plate part, and the flat plate part is sandwiched between the pair of side plates, the narrow width of the louver = approximately gypsum The board width x 2 can be set to the minimum width.

It is a perspective view which shows the installation state of the louver material which concerns on Example 1. FIG. 1 is a cross-sectional view of a louver material according to Example 1. FIG. It is a cross-sectional view of the louver material according to the second embodiment. It is a cross-sectional view of the louver material according to the third embodiment.

  An embodiment according to a mode for carrying out the present invention will be described with reference to FIGS. 1 to 3. 1 to 3, reference numeral 1 is a louver material according to the first embodiment, reference numeral 2 is a louver material according to the second embodiment, reference numeral 3 is a louver material according to the third embodiment, and reference numeral 11 is according to the first embodiment. Louver body, reference numeral 12 is a louver body according to the second embodiment, reference numeral 13 is a louver main body according to the third embodiment, reference numeral 21 is a front plate, reference numeral 22 is a side plate, reference numeral 23 is an L-shaped hardware, reference numeral 24 is a holding edge. Rail, reference numeral 241 is a field holding part, reference numeral 242 is a flat plate part, reference numeral 25 is a rail for lighting equipment, reference numeral 26 is an insertion plate, reference numeral 31 is a cross, reference numeral 32 is a field edge, reference numeral 33 is a field edge receiver, reference numeral Reference numeral 34 denotes a fixing bracket.

  First, the louver material 1 according to the first embodiment will be described with reference to FIGS. 1 and 2.

The louver material 1 is composed of a louver body 11 and a field edge 32.
The louver body 11 is composed of a front plate 21 and a pair of side plates 22, and the front plate 21 is connected to one end edges of the pair of side plates 22, and the cross-sectional shape is a U-shape. The front plate 21 and the pair of side plates 22 are formed from a single gypsum board. That is, it is formed by cutting two parallel V-shaped grooves leaving the paperboard on the surface of one gypsum board, and applying an adhesive to the cut surface of the V-shaped grooves and folding it at a right angle. For this reason, since the width dimension (louver protrusion length) of the side plate 22 can be freely determined, the louver main body 11 meeting the needs of the louver dimensions can be manufactured very easily and at low cost. . The gypsum board is 9.5 mm thick or 12.5 mm thick.

  The field edge 32 is a lip groove steel conventionally used as a light iron base, and can be used as a so-called double bar or a single bar. By using a ready-made member having versatility, the manufacturing cost of the louver material 1 is reduced, and both the field edge receiver 33 and the fixing bracket 34 are members that are conventionally used and are used. 1 is easy to install. In FIG. 2, no insertion plate is inserted between the side plate 22 and the field edge 32, but the width of the front plate 21 can be freely changed by inserting the insertion plate and changing its thickness. be able to.

  In the louver material 1, a field edge 32 is sandwiched between a pair of side plates 22 of the louver body 11, the opening direction of the field edge 32 is the same as the opening direction of the louver body 11, and the respective outer edges are mutually facing. It is one. Therefore, the side surface plate 22 and the side surface of the field edge 32 are in close contact, and the field edge 32 may be fixed from the outside of the side surface plate 22 with screws or may be adhered. Further, if the surface of the louver body 11 is subjected to a paint finish, a cloth pasting finish or a sheet pasting finish which is not shown in the drawing, the long louver material 1 is obtained which is seamless in appearance.

Below, the attachment procedure in the case of using the louver material 1 for a ceiling is demonstrated.
(1) A field receiver 33 is suspended from a suspension bolt (not shown) suspended from a ceiling slab in parallel at substantially equal intervals via a hanger fitting (not shown).
(2) The fixing bracket 34 is fitted to the field edge 32 and attached. At this time, the fixing brackets 34 are arranged at intervals corresponding to the field receivers 33 and corresponding numbers.
(3) The fixing bracket 34 is fitted into the field edge receiver 33 to temporarily fix the louver material 1 and is slid back and forth so that the louver material 1 is in a predetermined position to be accurately positioned. Fit to the edge receiver 33.
Thus, the attaching operation of the louver material 1 is completed, and the ceiling finish is obtained by attaching a predetermined number of louver materials 1. In addition, when installing the louver material 1 on a wall surface, substantially the same procedure is followed.

  Next, the louver material 2 according to the second embodiment will be described with reference to FIG. 3, but the louver material 2 has the same components as the louver material 1, and thus description thereof will be omitted as appropriate.

  The louver material 2 is composed of a louver body 12, a field edge 32, and a rail 25 for lighting equipment. The louver body 12 is composed of a front plate 21 and a pair of side plates 22, and the central portion of the front plate 21 is divided to form an open portion that extends over the entire length. -Shaped lighting device rails 25 are sandwiched. Note that the louver material 2 is formed by bending a single gypsum board at a right angle in the same manner as the louver material 1.

  An insertion plate 26 is inserted between the side surfaces of the pair of side plates 22 and the field edge 32, and further, the tip edges of the L-shaped hardware 23 having an L-shaped cross section are inserted to face each other, The side surfaces of the side plate 22 and the field edge 32 are fixed by screwing indirectly from the outside of the side plate 22 via the insertion plate 26 and the L-shaped hardware 23.

  And the outer edge of the field edge 32 is flush with the surface of the side where the L-shaped hardware 23 is not inserted, the outer edge of the side plate 22 is in close contact with the L-shaped hardware 23, and the L-shaped hardware. The tip of 23 protrudes slightly more than the thickness of the cloth 31 than the surface of the side plate 22.

  The side surface of the illuminator rail 25 sandwiched between the open portions of the front plate 21 is fixed to the inner surface of the side plate 22, and the front end of the illuminator rail 25 is substantially cross 31 than the surface of the front plate 21. It protrudes by the thickness. A strip-shaped LED light (not shown) is attached in the groove of the illumination tool rail 25.

  In the louver material 2, the surface of the louver body 2 formed by the front plate 21 and the pair of side plates 22 has a cloth pasting finish in which a cloth 31 is pasted. The front end portion of the tool rail 25 makes it easy to cut the cloth 31 according to the louver body 2 at the beginning (starting end) and the end (ending portion) of the cross 31, and the appearance of the fit of the cross 31 is also good.

  Since the attachment procedure when the louver material 2 is used on the ceiling is substantially the same as that of the first embodiment, the description thereof is omitted.

  Next, the louver material 3 according to the third embodiment will be described with reference to FIG. 4, but the louver material 3 has the same components as the louver material 1 or the louver material 2, and thus description thereof will be omitted as appropriate.

  The louver material 3 includes a louver body 13, a field edge 32, and a field edge holding rail 24. The louver body 13 is composed of a front plate 21 and a pair of side plates 22, and the front plate 21 is connected to one end edges of the pair of side plates 22 so that the cross-sectional shape is a U-shape. However, the distance between the pair of side plates 22 is small. The front plate 21 and the pair of side plates 22 are formed of a single gypsum board as in the louver body 11 and the louver body 12.

  The field edge holding rail 24 has a shape in which two flat plates bent in a crank shape are overlapped face to face, and is formed with a field edge holding part 241 and a flat part 242 having a U-shaped cross section. It is a rail of the scale. The field edge holding part 241 fixes the field edge 32 so as to surround the side surface and the bottom surface of the field edge 32, and the flat plate part 242 is sandwiched between the pair of side surface plates 22. The opposite edges of the front plate 21 of the pair of side plates 22 are in contact with the field edge holding portion 241. It goes without saying that the surface of the louver material 3 can be painted, cross-bonded or sheet-bonded.

  Since the attachment procedure when the louver material 3 is used on the ceiling is substantially the same as that of the first embodiment, the description thereof is omitted.

1 Louver material according to Embodiment 1 2 Louver material according to Embodiment 2 3 Louver material according to Embodiment 3 11 Louver body according to Embodiment 1 12 Louver body according to Embodiment 2 13 Louver body according to Embodiment 21 Previous Face plate 22 Side plate 23 L-shaped hardware 24 Field edge holding rail 241 Field edge holding part 242 Flat plate part 25 Rail for lighting fixture 26 Insertion board 31 Cross 32 Field edge 33 Field edge receiver 34 Fixing bracket

Claims (5)

A louver material in which a lip groove-shaped field edge is attached over the entire length with a light iron base material to a gypsum board louver body having a U-shaped cross section consisting of a pair of parallel side plates and a front plate. ,
The opening direction of the louver body and the field edge is the same, and the side surface part of the field edge and the side plate are directly or indirectly fixed,
The louver body is formed in a U-shape by folding two parallel V-shaped grooves formed by leaving the paperboard on the surface of the gypsum board at right angles, and the cut edges are bonded to each other.
A gypsum board louver material, wherein the field edge is attached perpendicularly to a groove-shaped field edge receiver through a fixing bracket.   2. The field edge is sandwiched between the louver body directly or indirectly through an insertion plate, and the field edge and the outer edge of the louver body are flush with each other. The louver material made of gypsum board as described in 1. Between each of the pair of side plates and the side surfaces of the field edge, an L-shaped L-shaped metal fitting is inserted and attached so that the leading edges are directed to the outside,
3. The front edge of the L-shaped metal piece directed outwardly protrudes beyond the thickness of the cloth or sheet when the surface of the side plate is finished with a cloth or sheet. The louver material made of gypsum board as described in 1. The front plate is divided at the central part to form an open part over the entire length,
The U-shaped grooved rail for lighting equipment is sandwiched directly or indirectly between the pair of side plates with the open portion directed toward the open portion of the front plate,
The front edge of the open part of the rail for the lighting device is flush with the surface of the divided front plate, or the thickness of the cross or the sheet when the surface of the front plate is finished with a cloth or a sheet. The gypsum board louver material according to claim 2 or 3, characterized in that it protrudes. A flat plate bent in a crank shape is overlapped so as to face each other to form a field-edge holding rail having a U-shaped cross-section and a flat edge portion.
The flat plate portion is sandwiched between a pair of side plates,
The field edge holding part is fixed so as to surround the field edge over its entire length, so that the side part of the field edge and the side plate are indirectly fixed via the field edge holding rail, The gypsum board louver material according to claim 1.

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