JP2000080751A - Ceiling insulation panel - Google Patents

Abstract

PROBLEM TO BE SOLVED: To reduce cost by saving labor on the job site of erection work, by fixing two furrings in parallel to each other on the surface of plaster board, attaching a channel-shaped suspending device on the rear surface side of the fixed surface of the plaster board of the furring, and by providing an insulation member between two furring. SOLUTION: Two furrings 2 in parallel to each other are fixed on the surface of a plaster board 4, a channel-shaped suspending device 5 is attached to the rear side of the fixed surface with the plaster board 4 of the furring 2, and an insulation material 3 is provided between two furring. Since the insulation material 3 is attached between two furring 2, the ceiling can be constituted by ceiling insulation panels 1 during erection. And the top surface 5A of the suspending device 5 is hooked to the top end of a girder and beam and fixed, and the ceiling work is carried out by suspending them from the beam and girder. Thus, ceiling insulation work can be omitted thereby reducing the period of work and costs.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure of a ceiling heat insulating panel which can be efficiently used for attaching to a wooden frame in a heat insulating work of a house.

[0002]

2. Description of the Related Art In order to secure a comfortable living space and to save energy consumed for cooling and heating, it is inevitable to insulate a house. Ceiling insulation is very important as part of such house insulation. It is necessary to attach a heat insulating material to insulate the ceiling, and a board-shaped heat insulating material is often installed in the space above the ceiling. As shown in FIG. 7, such a method of ceiling insulation is such that a plurality of ridges (18) are arranged in parallel, and a plurality of ridges (17) are orthogonal to the ridges (18). A plasterboard (4) is attached to a ridge (18), and a suspension tree (16) is attached to the ridge (18).
And the ridge (17) and the suspension wood (16) and the beam (1).
A method has been used in which a board-shaped heat insulating material (3) is fitted between a ridge (18) and a ridge (18) on a ceiling fixed to (0) to insulate the ceiling.

[0003]

However, the method of inserting the board-like heat insulating material (3) between the edge (18) and the edge (18) shown in FIG. Measure the actual distance between the ridges (18) and ridges (18) in relation to the accuracy of construction, and cut the board-like insulation material to the size that matches the gap at the construction site. In addition, at the abutting portion between the suspension tree (16) and the board-shaped heat insulating material (3), the outer peripheral portion of the board-shaped heat insulating material (3) must be cut out in a U-shape or an L-shape, which is very workable. Since it is bad and time is greatly spent on the disposal of the chips of the board-shaped heat insulating material, the construction period is lengthened and the cost is increased.

[0004] As described above, in the conventional ceiling insulation method,
It was difficult to improve workability, shorten the construction period, and reduce costs. The inventors of the present application have conducted intensive research and found that the problem of the prior art was that the board insulation material was cut and cut at the construction site to fit the actual ceiling, and that the ceiling insulation work was performed. Unlike the prior art, the present inventors have proposed a ceiling insulation panel in which a heat insulating material is combined with a ceiling constituent material to solve this problem by reducing the cost by labor saving at the construction site.

[0005]

According to the present invention, two parallel ridges (2) are fixed on the surface of a plaster board (4), and a plaster boat (2) of the ridges (2) is fixed. 4) A hanging device (5) having a U-shape in its entirety is attached to the back surface of the fixing surface with (4), and a heat insulating material (3) is provided at least between the two ridges (2). A ceiling insulation panel characterized in that the two ridges (2) are desirably moved out of the rectangular plane where the plaster board (4) is formed by the two ridges (2). Only one of the edges (2) of the edges (2) is fixed so as to protrude perpendicularly to the flow direction, and is formed by the protruding plaster board surface and the one edge (2). Ceiling heat insulating panel provided with a heat insulating material (3) in an L-shaped cross-section space, and more preferably, On the surface of the raster board (4), two parallel edges (2) are placed outside the rectangular plane whose plaster board (4) is formed by the two edges (2). And fixing only one of the ridges (2) out of the ridge (2) so as to protrude perpendicularly to the flow direction, and attaching the plaster boat (4) to the ridge (2). Two holes (2A) and two bolt holes (2B) extending from the surface (2A) to the rear surface are formed on the surface to be cut, and one or more holes are formed on the edge (2). A hoisting device (5) having a U-shape in its entirety consisting of an upper surface (5A) having a nail hole (5D), a side surface (5B), and a lower surface (5C) having a bolt hole (5E). It penetrates the digging (2A) surface of the ridge (2), the bolt hole (2B) of the ridge, and the bolt hole (5E) of the hanging tool. Bolts (8) and nuts (7) (both are preferably hexagonal bolts and hexagonal nuts), which are attached by bolting, and a space between the two field edges (2) and the two fields Insulating material (3) is provided in the L-shaped space formed by the plaster board surface protruding from one of the edges (2) and the one edge (2). This is a feature of the ceiling insulation panel.

[0006]

The operation of the present invention will be described. In the conventional method of making the ceiling insulated, the field margin (18) and the field margin (1)
7), the ceiling is constituted by the hanging wood (16) and the plaster board (4), and then the board-shaped heat insulating material (3) is cut to fit the ceiling, and the edge (18) and edge (18) are cut.
However, in the case of the ceiling heat insulating panel (1) shown in FIG. 1 of the present invention, since the heat insulating material (3) is attached between the two ridges (2), the building is required. When the ceiling is constituted by the ceiling insulation panel (1) of the present invention,
Ceiling insulation work can be omitted, saving labor and reducing costs.

The ceiling heat insulating panel (1) of the present invention comprises a ridge (2), a portion corresponding to a ceiling surface constituted by a plaster board (4) and a heat insulating material (3), and a suspension wood (16).
The upper surface (5A) of the hanging device (5) is hooked and fixed to the upper end of the beam (9) and the beam (10), and the beam (9) and the beam (10) are replaced. ) Or by hanging the beams (10) and the beams (10), ceiling work may be performed. In this respect, workability is also improved, and costs are reduced by shortening the construction period.

The ceiling heat insulating panel (1) of the present invention requires that the plaster board (4) be attached to one side. The reason for this is to use as a base for attaching a vinyl cloth at the time of finishing the interior of the ceiling.

The ridge (2) of the heat insulating panel (1) of the present invention is necessary for hanging the plaster board (4), and is preferably made of wood. The reason for this is that it is easy to machine the hole (2B) for penetrating the hexagon bolt (8) and the counterbore (2A) for submerging under the surface of the head (8C) of the hexagon bolt (8). It is.

The hanging device (5) of the heat insulating panel (1) of the present invention is necessary for hanging the beam (9) and the beam (10), and the upper surface (5A) is provided with the beam (9) and the beam. It is placed on the upper end of (10) and fixed with nails (13) using nail holes (5D) for nailing, and the lower surface (5C) is a hexagon bolt (8) protruding from the field edge (2). (8)
A) is passed through the bolt hole (5E), and is connected by tightening the bolt with a hexagon bolt (7).

Preferably, the hanging member (5) is made of metal. The reason is that the metal is excellent in strength and has good weather resistance.

It is desirable to attach a stopper (6) having an L-shaped cross section to the upper surface (5A) of the hanging member (5) of the ceiling heat insulating panel (1) of the present invention on the inner side of the U-shape. This is because positioning is performed by bringing the stopper (6) into contact with the side surface of the beam (10). The material is desirably a metal because of its excellent strength.

The heat insulating material (3) of the ceiling heat insulating panel (1) of the present invention is necessary for heat insulation of the ceiling, and is preferably at least one selected from urethane, glass wool, rock wool, polystyrene and cellulose fiber. . This is because the heat insulating effect is very excellent.

The ceiling heat insulating panel (1) of the present invention is arranged such that one of the two ridges (2) is out of the rectangular plane formed by the two ridges (2). ) Only, the plaster board (4) protrudes perpendicularly to the flow direction, and is located on the surface of the protruding plaster board (4), that is, from one of the two ridges (2). It is necessary to have a heat insulating material (3) in an L-shaped cross section formed by the protruding plaster board surface and its one edge (2). The reason for this is to eliminate cavities between the adjacent edges (2) of the two ceiling heat insulating panels of the present invention formed below the beam (10).

Next, the present invention will be described specifically with reference to examples.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A manufacturing process of a ceiling panel according to the present invention will be described with reference to FIGS. As shown in FIG. 5 (a), a digging (2A) process is performed on the ridge (2), and a bolt hole (2B) process is performed on the digging surface from the digging surface to the back surface thereof. Two pieces are arranged in parallel, a hexagon bolt (8) is inserted, and the surface of the plaster board (4) is on only one edge (2) on the same side in the flow direction (the flow direction is indicated by an arrow in FIG. 1). Attach it to the ridge (2) with screws (14) so as to project vertically. Next, as shown in FIG. 5B, the heat insulating material (3) is placed between the ridges (2) and (2), and the plaster board (4) projecting from the ridge (2) and the ridge (2). Screw (15) in plaster board (4)
Insert from the opposite side and secure.

Next, as shown in FIG. 6, a U-shaped hanging tool (5) is provided with a bolt hole (5E) in a threaded portion (8A) of a bolt (8) protruding from a field edge (2). , And bolted and fixed with a hexagon nut (7) to obtain a ceiling insulation panel (1) as shown in FIG. The upper surface (5
It is desirable to weld a stopper (6) obtained by bending a metal plate into an L-shape on the inner surface of the U-shape of A). The construction method will be described with reference to FIG.

(Working Example 1) Ceiling Insulation Panel of the Present Invention (FIG. 2 is a cross-sectional view orthogonal to the edge (2) of a part of the ceiling insulation panel of the present invention, and FIG. Fig. 3 is a view of a part of the panel viewed from a direction perpendicular to the flow direction of the edge (2), which is 55 mm x 45 mm x 182;
0 mm and 100 mm from both ends, 8 mm deep and 22 mm in diameter with the center of the width of the edge (2) as the center
(2A) and 12mm diameter bolt holes (2B)
The heat insulating material (3) sandwiched between the two ridges (2) is 55 mm × 715 mm × 1820 mm, the other heat insulating material (3) is 55 mm × 105 mm × 1820 mm, and the plaster board (4) is 12mm x 910mm x
The head of the hexagonal bolt (8) has a thickness of 8 mm, a diameter of 22 mm, a body diameter of 12 mm, and a threaded portion (8A) having a length of 70 mm and a threadless portion having a length of 40 mm. Hex nuts are 10mm thick and 2 diameter
It is 2 mm, the hanging device (5) is 4.5 mm thick, the lower surface (5C) is 45 mm x 40 mm, 22.5 mm from the outer surface of the side surface (5B), and has a bolt hole with a diameter of 13 mm at the center of the width (5A2). The side surface (5B) is 45 mm × 530 mm, the upper surface (5A) is 45 mm × 95 mm, and three nail holes each having a diameter of 5 mm are formed within 50 mm from the U-shaped tip of the upper surface (5A). 11) (105 mm cross section x
105mm) and girder (9) (105mm x 300m cross section)
m) and a beam (10) (a cross section of 105 mm × 210 mm), the work is performed on a wooden frame composed of a ridge (2) and a beam (10). At the upper end of the beam (9) and the beam (10), the upper surface (5
Place the part where the nail hole of A) is open and place each nail hole (5
D) is nailed and fixed with a nail (13) (body diameter: 4.1 mm, length: 90 mm), and the ceiling insulation panel (1) of the present invention is attached to the beam (9) and the beam (10) and the beam (10) and the beam ( Hang it during 10). The column (11) and the ceiling insulation panel (1) of the present invention can be brought into contact with each other by attaching a peripheral edge (12) to the column (11) at the corner of the lower surface of the plaster board (4) and designating the end. Is desirable.

(Construction Example 2) This construction example relates to a hanging device (5).
A stopper (6) having an L-shaped cross section (4.5 mm in thickness and 45 mm in bottom (6B)) is
mm × 20mm, vertical surface (6A) is 45mm × 10m
m) when the distance between the outer surfaces of the side surface (5B) to the vertical surface (6A) is 4
The construction example 1 differs from the construction example 1 in that the ceiling insulation panel (1) of the present invention, which is mounted so as to have a thickness of 5 mm, is used. In this case, the vertical surface (6A) is in contact with the side surfaces of the beam (9) and the beam (10), and there is an effect of preventing the ceiling heat insulating panel (1) of the present invention from shifting.

[0019]

The ceiling heat insulating panel of the present invention has a panel structure in which the heat insulating material is integrated with the members constituting the ceiling, so that the conventional method cuts the board-shaped heat insulating material to fit the ceiling and cuts the ceiling. Although this was a ceiling insulation work to be installed on the back, this ceiling insulation work can be omitted, leading to a shortened construction period and reduced costs.

[Brief description of the drawings]

FIG. 1 is an overall view of a ceiling heat insulating panel of the present invention. The arrow is the flow direction of the edge (2).

FIG. 2 is a sectional view of a part of the ceiling heat insulating panel of the present invention.

FIG. 3 is a side view of a part of the ceiling heat insulating panel of the present invention.

FIG. 4 is a diagram showing an example of construction using a ceiling heat insulating panel of the present invention.

FIGS. 5 (a) and 5 (b) are views showing a process of manufacturing a ceiling heat insulating panel of the present invention.

FIG. 6 is a view showing a process of manufacturing a ceiling heat insulating panel of the present invention.

FIG. 7 is a diagram of a construction example according to the prior art.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Ceiling insulation panel 2 Field edge 2A Excavation 2B Bolt hole 3 Insulation material 4 Plaster board 5 Hanging tool 5A Upper surface 5B Side surface 5C Lower surface 5D Nail hole 5E Bolt hole 5A1 Upper surface length 5A2 Upper surface width 5B1 Side length 5C1 Seat length Stopper 6A Vertical surface 6B Seat surface 6A1 Vertical surface length 6A2 Vertical surface width 6B1 Seat length 6B2 Distance between side surface and vertical surface 7 Hex nut 8 Hex bolt 8A Threaded portion 8B Threadless portion 8C Head 9 girder 10 beam 11 pillar 12 peripheral edge 13 nail 14 screw 15 screw 16 suspension tree 17 field support 18 field edge

Claims (4)

[Claims] 1. Two parallel edges (2) are fixed on the surface of a plaster board (4), and the entire edge of the edge (2) is fixed to the plaster boat (4). A ceiling heat insulating panel, comprising: a hanging member (5) having a U-shape, and a heat insulating material (3) provided between at least two field edges (2). 2. Placing the two ridges (2) out of a rectangular plane on which the plaster board (4) is formed by the two ridges (2), the inner edge of the two ridges (2). With respect to only one of the bezels (2), it is fixed so as to protrude perpendicularly to the flow direction, and the protruding plaster board surface and its one
The ceiling heat insulating panel according to claim 1, wherein a heat insulating material (3) is provided in an L-shaped cross section formed by a book edge (2). 3. Placing two parallel edges (2) on the surface of the plaster board (4) out of a rectangular plane whose plaster board (4) is formed by the two edges (2). With respect to only one of the two ridges (2), the ridge (2) is fixed so as to protrude perpendicularly to the flow direction. 4) Two holes (2A) are formed on the surface to be attached, and bolt holes (2B) are formed from the surface (2A) to the rear surface. Top (5A), side (5B) and bolt holes (5) with one or more nail holes (5D).
E) the lower surface (5C) of the hanger (5) having a U-shape is formed by excavating (2A) the field edge (2).
Surface, field edge bolt hole (2B), hanging tool bolt hole (5
E) is attached by bolting with bolts (8) and nuts (7) that have passed through it, and the space between the two ridges (2) and the space between the two ridges (2) A heat insulating panel (3), wherein a heat insulating material (3) is provided in an L-shaped cross section formed by a plaster board surface protruding from one of the field edges (2) and the one field edge (2). . 4. The ceiling heat insulating panel according to claim 1, wherein the heat insulating material (3) is at least one selected from urethane, glass wool, rock wool, polystyrene, and cellulose fiber.