JP2596775Y2 - Roof panel - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof panel constituting a roof of a building, and more particularly to a roof panel which can be temporarily fixed to a roof construction site when the roof is constructed.

[0002]

2. Description of the Related Art As one of the methods for constructing a prefabricated house, there is known a method of constructing a floor, a wall, a roof and the like of a house by using panels. In this construction method, a floor is formed by previously framing a wooden core material in a factory or the like, and a floor material such as plywood is attached to at least one surface of the frame by using a floor panel, a wall panel, or a roof panel. This is a method of constructing a building by manufacturing such panels and assembling these panels at a construction site.

When a roof is constructed by the above construction method,
A large number of roof panels manufactured at the factory are brought to the site by trucks, etc., and lifted by cranes, etc.
As shown in FIG. 5, the roof panel 1 is laid in order on a part to be a roof. However, since some roofs have a slope, the roof panel slips down along the slope just because the roof panel 1 is laid. For this reason, in the conventional roof panel 1,
As shown in FIG. 6, a temporary fixing piece 2 serving as a slip is fixed. The roof panel 1 mainly includes a frame body 5 in which a vertical core member 3 and a horizontal core member 4 are assembled in a rectangular frame shape, and a face member 6 attached to one surface of the frame member 5. Has been
The temporary fixing piece 2 is fixed to the lower surface of the vertical core member 3 with a nail or the like. Note that what is indicated by reference numeral 7 is a reinforcing core material.
And when laying this roof panel 1, for example,
As shown in FIG. 7, slipping of the roof panel 1 was prevented by locking the temporary fixing pieces 2 to the girder members 8.

When a large number of roof panels 1 are carried to the site, the following inconveniences occur. That is, since the temporary fixing pieces 2 are fixed to the lower surface of the vertical core material 3 on the roof panel 1, the temporary fixing pieces 2 project from the lower surface of the frame 5 (the surface opposite to the surface material 6). become. Therefore, as shown in FIG. 8, simply stacking a large number of roof panels 1 on the carrier of the truck T causes the panels 1 to tilt by the amount of the temporary fixing pieces 2 and become unstable. As shown, panels 1, stacked vertically adjacent
1, the thickness of the temporary fixing piece 2 or the crosspieces 9, 9 slightly thicker than the temporary fixing piece 2 are interposed at both longitudinal ends of the panel 1, and the crosspieces 9, 9 prevent the panel 1 from tilting. doing.

[0005]

However, when the crosspieces 9 and 9 are interposed as described above, the cost of the crosspiece 9 is increased, and it is not only time-consuming to interpose the crosspieces 9 and 9 but also the crosspiece 9 is required. The stacking height of the panels is increased by the thickness of the panel 1 and becomes unstable, so that the number of stacked panels 1 has to be reduced, and furthermore, if the crosspiece 9 shifts during transportation, the load will be lost. .

[0006] On the other hand, if the panels 1 are stacked in a staggered orientation, the stacked panels 1 can be prevented from tilting without the interposition of the crosspieces 9.
Since the stacking height of the panels is increased by the thickness of the panel, and the panel 1 having a large area is supported only by the two crosspieces 9, 9, which are vertically opposed to each other, the panel 1 is unstable and is likely to lose its load. Further, since the panel 1 is usually continuously manufactured by a panel manufacturing apparatus in a factory and is carried out of the panel manufacturing apparatus in the same direction, it is necessary to change the direction of the panel 1 and load it on a truck or the like. It will be very time-consuming.

The present invention has been made in view of the above circumstances, and a roof panel which does not require a pier or the like for stacking a large number of pieces, is stable even when stacked, and which can be temporarily fixed securely when a roof is constructed. It is intended to provide.

[0008]

In order to achieve the above object, a roof panel according to the present invention is laid on a construction site of a roof.
It is installed in a state where it is inclined with a girder of triangular cross section.
Roof panel with vertical and horizontal cores in a rectangular frame
Framed frame and one side of this frame
A face material, and a corner of the girder material is provided on an inner surface of the vertical core material.
The temporary fixing piece that can be locked to the part is rotatable, and the lower surface is
Installed so that it is flush with the lower surface of the vertical core material,
When the temporary fixing piece is rotated, the tip end thereof is moved to the frame.
On the side opposite to the face material of the body, it can come out of the vertical core material and protrude
By doing so, it is possible to lock the corner of the beam ,
The temporary fixing piece is made of wooden and rectangular plate.
By nailing the end to the vertical core material with a nail, it can rotate freely
It is characterized by being attached.

[0009]

[Function] In the roof panel of the present invention, the temporary fixing piece is projected from the vertical core material to temporarily fix the roof panel. On the other hand, when the roof panels are stacked, the temporary fixing piece is attached to the vertical core material. On the inner side of the slab so that it does not protrude from the vertical core. As a result, the roof panels are stably stacked without gaps and without tilting. Also, in the roof panel of the present invention, the temporary fixing piece is rotatable and the lower surface thereof is provided.
Is installed so that it is flush with the lower surface of the vertical core material
Because the temporary fixing piece is slightly rotated,
Part will protrude from the vertical core material, so the roof panel
Temporary fixing work becomes easy. Furthermore, the roof panel of the present invention
The temporary fixing piece is made of wooden and rectangular plate.
By nailing the base end to the vertical core material with a nail,
Because it is mounted so that it can rotate, the temporary fixing piece can be easily formed.
And can be easily attached to the vertical core material.
The corner of the material cuts into the tip of the temporary fixing piece protruding from the vertical core material.
The temporary fixing piece is fixed so that it cannot rotate,
The temporary fixing of the panel becomes strong.

[0010]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a roof panel according to the present invention; The roof panel 10 of the present embodiment has basically the same configuration as a conventional roof panel, and as shown in FIG. 1, a rectangular frame 11 and one surface of the frame 11 (of the roof). Face material 12 attached to the surface facing the upper surface)
And a temporary fixing piece 13 attached to the frame 11.

The frame body 11 is provided with a pair of vertical core members 14, 14 arranged in parallel and separated from each other, and disposed between both ends of the vertical core members 14, 14 to form the vertical core members 14, 14. A pair of horizontal core members 15, 15 joined by an adhesive or the like, and a pair of vertical core members 1, 14 disposed between the pair of vertical core members 14,
And a reinforcing core member 16 joined to the reinforcing members 5 and 15.

The core members 14, 15, 16 are made of wooden material in the shape of a square bar, and the face material 12 is a plate material made of plywood or the like. The face material 12 is attached to one surface of the frame 11 so as to be flush with the outer peripheral surface of the frame 11. The temporary fixing piece 13 is made of a wooden material having a rectangular plate shape.
4 is rotatably attached to the inner surface. To explain in more detail, as shown in FIG.
At a predetermined position on the inner side surface of the vertical core member 14 (a position closer to the end than the longitudinal center portion of the vertical core member 14), the side surface along the longitudinal direction is flush with the lower surface of the vertical core member 14. One end of the temporary fixing piece 13 is rotatably attached to the vertical core member 14 by a round nail 17. Therefore, by rotating the temporary fixing piece 13 in the opposite direction to the face material 12, the other end protrudes from the lower surface of the vertical core material 14. In addition, when attaching the temporary fixing piece 13 with the round nail 17, the end of the temporary fixing piece on the roof slope upper side is hit with the round nail 17.

As shown in FIG. 3, the roof panel 10 having the above construction is laid on a roof construction site. At this time, the temporary fixing piece 13 is rotated by a predetermined amount by hand, and (The other end opposite to the one end where the round nail 17 is driven)
Is projected from the bottom surface of the vertical core member 14. Then, by locking a part of the protruding temporary fixing piece 13 to the girder member 18 or the like, the roof panel 10 is temporarily fixed while preventing its sliding down. After that, the joint purlin 19 is inserted into a portion to be the top of the roof, and screw nails 20, 20 are driven in from the upper surface of the roof panel 10 to be fixed. Then, when all the roof panels 10 have been laid and temporarily fixed, screw nails are driven into the beams, girders and the like supporting the roof from the top surface of the roof panel 10 to fix the roof panel 10, and then the roof panel 1 is fixed. Roofing is applied to the upper surface for waterproofing and the like, and finally, roof material is laid on the roofing and fixed, thereby completing the roof construction.

When a large number of roof panels 10 having the above construction are carried into a construction site, the temporary fixing pieces 13 are placed on the inner side of the vertical core 14 so as not to protrude from the vertical core 14 of the frame 11. deep. Therefore, as shown in FIG. 4, when a large number of roof panels 10 are stacked on the truck bed 21, the temporary fixing pieces 13 do not protrude from the frame body 11.
The roof panels 10 are stacked without gaps and without inclination. Therefore, the number of stacked sheets can be increased, and the roof panels 10 vertically adjacent to each other are supported by the entire area of the roof panels 10. Therefore, the roof panels 10 are stable and can be prevented from being dislodged during transportation or the like.

Further, since the roof panels 10 can be stacked without using the conventional crosspiece 9, the cost of the crosspiece 9 can be eliminated.
The work of interposing the pier between the roof panels can be omitted, and the roof panel 10 can be easily loaded on a truck or the like.

In the above-described embodiment, the temporary fixing piece 13 is attached to one of the pair of vertical core members 14, 14. , 14.

[0017]

[Effect of the Invention] As described above, according to the roof panel of the present invention, the girder material is provided on the inner surface of the vertical core material constituting the frame .
A temporary fixing piece that can be locked to a corner is rotatable and its lower surface
Is installed flush with the lower surface of the vertical core material,
The temporary fixing piece is rotated so that its tip end is
On the side opposite to the face material, it can come and go from the vertical core material,
By making the temporary fixing pieces protrude from the vertical core material, the roof panel can be temporarily fixed.On the other hand, when stacking roof panels, the temporary fixing pieces are placed on the inner side of the vertical core material, From being protruded. Therefore, when a large number of roof panels are stacked, the temporary fixing pieces do not protrude from the vertical core material, so that the roof panels are stacked without gaps and without inclination. Therefore, the number of stacked sheets can be increased, and the vertically adjacent roof panels are supported in the entire area of the roof panels, so that the roof panels are stable and can be prevented from being dislodged during transportation or the like.

Further, since the roof panels can be stacked without using a conventional pier, the cost of the pier can be eliminated and the trouble of interposing the pier between the roof panels can be omitted. Also, the roof panel can be easily loaded on a truck or the like. Ma
The temporary fixing piece is rotatable, and the lower surface is below the vertical core.
Since it is mounted so that it is flush with the surface,
Just rotate the temporary fixing piece a little and the tip is vertical core material
And the roof panel is temporarily fixed.
Can be easily performed. In addition, the temporary fixing piece is made of wood
And formed in a rectangular plate shape, the base end of which is nailed to the vertical core material.
It is mounted rotatably by hitting with
Easy to form temporary fixing pieces and easily attach to vertical core material
And the corners of the girders protrude from the vertical core
The temporary fixing piece cannot rotate because it bites into the tip of the temporary fixing piece.
To secure the roof panel temporarily.
Can be.

[Brief description of the drawings]

FIG. 1 shows a roof panel according to an embodiment of the present invention.
It is a perspective view showing the state where the temporary fixing piece has projected.

FIG. 2 is a perspective view showing a state in which a temporary fixing piece is accommodated on an inner surface of a vertical core member.

FIG. 3 is a cross-sectional view showing a state where the roof panel in FIG. 1 is laid on a roof.

FIG. 4 is a side view showing a state where the roof panels in FIG. 1 are stacked.

FIG. 5 is a perspective view of a house showing a state in which a roof panel is laid.

FIG. 6 is a perspective view showing an example of a conventional roof panel.

FIG. 7 is a cross-sectional view showing a state in which a conventional roof panel is laid on a roof.

FIG. 8 is a side view showing a state where conventional roof panels are stacked.

FIG. 9 is a perspective view showing a state in which conventional roof panels are stacked using a crosspiece.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Roof panel 11 Frame 12 Face material 13 Temporary fixing piece 14 Vertical core material 15 Horizontal core material

Claims (1)

(57) [Scope of request for utility model registration] Claims: 1. A section laid on a construction site of a roof and having a cross section
Roof panel installed on a triangular girder in an inclined state
A frame in which a vertical core material and a horizontal core material are assembled in a rectangular frame shape;
And a face material affixed to one surface of the frame body, and the inner surface of the vertical core material can be locked to a corner of the girder material.
The temporary fixing piece is rotatable, and its lower surface is in contact with the lower surface of the vertical core material.
Attached so as to be flush, the temporary fixing piece is
By rotating, its tip is opposite to the face of the frame
On the side of the spar, it can freely come and go from the vertical core material,
It can be locked to the corner of the material, and the temporary fixing piece is made of a wooden and rectangular plate.
By nailing the base end to the vertical core material with a nail,
Roof panel characterized by being rotatably mounted
Le.