JP2500027Y2 - Roof board mounting structure - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof plate mounting structure for a roof tiled roof.

[0002]

2. Description of the Related Art FIG. 4 shows an example of a roof tile roof that is constructed by using a roof plate 1 formed of a metal plate such as a steel plate. 2 and 2 are provided in a bent manner, and a connecting piece 3 is provided at the upper end of each rising piece 2 so as to extend outward, and a heat insulating material 13 is laminated on the lower surface of the roof plate 1. . Further, a substantially U-shaped tight frame 5 having a downward opening is fixed on the roof structure 4 such as a purlin at predetermined intervals.

When the roof plate 1 is attached and installed, the roof structural member 4 is placed between the tight frames 5 adjacent to each other.
The roof plate 1 is disposed on the roof frame 1, the coupling piece 3 is stacked on the tight frame 5, and the coupling piece 3 of the other roof panel 1 disposed on the roof structural member 4 is similarly coupled to the coupling piece 3 On top of this, and if you want to put the fixing bracket 14 on top of this,
The connecting piece 3 is fixed to the tight frame 5 by screwing a screw tool 9 formed of a self-drilling screw or the like into the tight frame 5 from the fixing metal fitting 14 through the connecting piece 3. In this manner, the roof frame 1 can be attached to the roof structural member 4 by the tight frame 5. Further, the roof tile bar cap 10 is attached to the outer side of the rising piece 2 so as to cover the rising piece 2 of each roof plate 1 to form a roof tile bar portion.

[0004]

[Problems to be Solved by the Invention] As described above, the roof plate 1
When attaching the roof plates 1 with the tight frame 5, the attachment intervals of the roof plate 1 can be set to a predetermined interval in accordance with the intervals of the tight frames 5 fixed on the roof structural member 4. However, when arranging the roof boards 1 between the tight frames 5 adjacent to each other, the roof boards 1 are arranged as indicated by arrows in FIG.
May be displaced left and right, and if there is an error in the inclination angle of the rising piece 2 of the roof plate 1, the coupling piece 3 may be displaced left and right at the upper end of the tight frame 5 as shown by the arrow in FIG. When the roof plate 1 is fixed to the tight frame 5 with the screw tool 9 in such a displaced state, the installation work is performed in a state where the intervals between the roof plates 1 are not uniform, and the rising piece 2 is further attached. There is a possibility that the intervals of the roof tile caps 10 to be attached may become uneven. Therefore, it is not easy to align the installation interval of the roof plate 1 with the interval of the tight frame 5 to a predetermined interval, and it is difficult to install the roof plate 1 with the predetermined interval.

The present invention has been made in view of the above points, and it is an object of the present invention to provide a roof plate mounting structure capable of easily aligning and installing roof plates at predetermined intervals.

[0006]

A roof plate mounting structure according to the present invention is provided with a rising piece 2 at a side edge of a roof plate 1 formed of a metal plate and a downward projection on an upper end portion of the rising piece 2. A tight frame 5 fixed on the roof structure 4 by providing a bent connecting piece 3 extending outwardly.
A lower positioning piece 6 is provided on the outside of the lower end of the roof frame, a receiving metal fitting 7 is attached to the upper end of the tight frame 5, and upper positioning pieces 8 are provided at both side ends of the receiving metal fitting 7 so as to project upward. The outer surface of the lower end of the rising piece 2 of the roof plate 1 disposed on the upper part 4 is brought into contact with the lower positioning piece 6 of the tight frame 5, and the connecting piece 3 of the roof plate 1 is fitted between the upper positioning pieces 8. Place it on the top of the bracket 7,
The screw tool 9 is screwed into the tight frame 5 from the coupling piece 3 through the receiving metal fitting 7 to couple the coupling piece 3 to the tight frame 5.

[0007]

The lower positioning piece 6 is provided on the outer side of the lower end of the tight frame 5 fixed on the roof structure 4, and the lower end of the rising piece 2 of the roof plate 1 arranged on the roof structure 4. Since the outer surface of the portion is brought into contact with the lower positioning piece 6 of the tight frame 5, the contact of the rising piece 2 with the lower positioning piece 6 causes the roof plate 1 on the roof structural member 4
Can be easily positioned. Further, the metal fittings 7 are attached to the upper end of the tight frame 5, and the upper positioning pieces 8 are provided at both ends of the metal fittings 7 so as to project upward, and the connecting pieces 3 formed by bending the roof plate 1 downward are formed. Since the upper positioning piece 8 is fitted between the upper positioning pieces 8 and placed on the upper surface of the receiving metal fitting 7,
The joint piece 3 can be easily positioned by fitting the joint piece 3 into the space. For this reason, it is possible to easily align the intervals of the roof plates 1 with reference to the tight frame 5.

[0008]

EXAMPLES The present invention will be described in detail below with reference to examples. The roof plate 1 is made by bending a metal plate such as a steel plate, and the rising pieces 2 are bent and formed on both side edges so as to project obliquely outward. The folding protrusion 15 is bent at the upper end of the rising piece 2, and the coupling piece 3 is provided so as to extend outward from the folding protrusion 15. The connecting piece 3 is formed by bending the cross-section into a substantially U-shape with an upward opening so as to be bent downward. Further, a fitting concave groove 16 bent in a substantially C-shaped cross section is formed in the lower portion of each rising piece 2 so as to open inward. A heat insulating material 13 made of urethane foam resin or the like is laminated on the entire lower surface of the roof plate 1, but the heat insulating material 14 is cut off at the connecting piece 3.

The tight frame 5 is formed by bending a metal plate into a substantially U-shape that opens downwards. The fixing frames 17 are provided at both lower ends so as to project outward, and at the same time, the fixing frames 17 are formed. The lower positioning piece 6 is bent and extended at the tip so as to project upward. Further, the receiving metal fitting 7 is made by processing a substantially square metal plate.
As shown in FIG. 3, the locking pieces 18 are provided by cutting and bending downward at each central portion of the four side edges, and the two opposite side edges are diagonally outwardly upward on both sides of the locking pieces 18. The upper positioning piece 8 is provided by cutting and bending it. A through hole 19 is formed by pressing in the central portion of the receiving metal fitting 7.

In constructing a roof, first, a tight frame 5 is fixed on a roof structure material 4 such as a purlin. Using a screw tool 20 formed of a self-drilling screw or the like having a drill at its tip, the tight frame 5
The tight frame 5 can be fixed on the roof structure 4 by screwing the screw tool 20 from the fixing piece 17 to the roof structure 4. A plurality of the tight frames 5 are fixed to the roof structure material 1 at a constant interval in a direction parallel to the eaves and the ridge.
The lower positioning pieces 6 facing each other of the adjacent tight frames 5
The distance between them is set to be approximately equal to the distance dimension between the lower ends of the rising pieces 2 and 2 on both sides of the roof plate 1. Next, the metal fitting 7 is placed on the upper end of the tight frame 5 and set. Since the locking pieces 18 are provided on the four sides of the receiving metal fitting 7 so as to project downward, the locking pieces 18 are locked to the four sides of the upper end of the tight frame 5,
The receiving metal fitting 7 can be set on the upper end of the tight frame 5 without being displaced. The receiving fitting 7 may be integrated with the upper end of the tight frame 5 in advance by welding or the like.

After that, the roof plate 1 is placed on the roof structure 4 between the tight frames 5 adjacent to each other. At this time, the outer surface of the lower end of the rising piece 2 of the roof plate 1 is attached to the lower positioning piece 6 of the tight frame 5 as shown in FIG.
The roof plate 1 is positioned on the roof structural member 4 by being abutted via, and the roof plate 1 is prevented from being displaced laterally. And the connecting piece 3 of this roof plate 1
Is placed on the receiving metal fitting 7 at the upper end of the tight frame 5. At this time, the connecting piece 3 is placed on the receiving metal fitting 7 so as to be fitted between the upper positioning pieces 8 on both sides of the receiving metal fitting 7, and the connecting piece 3 on the tight frame 5 is mounted. Positioning is done. Therefore, even if there is an error in the inclination angle of the rising piece 2, the connecting piece 3 is interposed between the upper positioning pieces 8.
The angle error of the rising piece 2 can be corrected by correcting the inclination of the rising piece 2 so as to fit in. Similarly, another roof plate 1 is arranged on the roof structural member 4, and the connecting piece 3 of the other roof plate 1 is laid on the connecting piece 3. Next, this connecting piece 3
The fixing bracket 14 is placed on top of the above. The fixing metal fitting 14 is formed by bending the engaging curved pieces 21 on both sides, and the engaging curved pieces 21 are formed on the folding protrusions 15 at the upper ends of the rising pieces 2 of the adjacent roofing plates 1. Is to be overlaid on the coupling piece 3 in the engaged state. Then, a screw tool 9 formed of a self-drilling screw or the like is screwed into the coupling pieces 3 and 3 from the fixing metal fitting 14 and is passed through the through hole 19 of the receiving metal fitting 7, and further the screw tool 9 is screwed into the tight frame 5. The connecting piece 3 is fixed to the tight frame 5 with the screw tool 9. Tight frame 5 like this
The roof plate 1 can be attached to the roof structural member 4 as shown in FIG.

The roof bar cap 10 is formed by bending a metal plate such as a steel plate into a semicircular cross-section, and the side edges of the cap are bent inward in a substantially circular shape and are fitted into a fitting protrusion. 22 is provided. The roof bar cap 10 is fitted so as to cover the rising pieces 2 and 2 of the adjacent roofing plates 1, and the fitting projections 22 are formed in the fitting concave grooves 16 of the rising pieces 2 so that the roof bar cap 10 has elasticity. By fitting with force, the roof tile bar cap 10 is attached to the outside of the rising pieces 2 and 2 to form the roof tile bar portion. Waterproofing between the adjacent roof plates 1 can be ensured by the roof tile bar cap 10.

[0013]

As described above, according to the present invention, a rising piece is provided on the side edge of a roof plate made of a metal plate, and the lower positioning is performed outside the lower end of the tight frame fixed on the roof structure. Since the outer surface of the lower end of the rising piece of the roof plate disposed on the roof structure is abutted against the lower positioning piece of the tight frame, the rising piece abuts against the lower positioning piece. The roof plate can be easily positioned on the roof structural material by the above, and furthermore, a connecting piece formed by convexly bending downward is provided at the upper end of the rising piece of the roof plate and extending outward. Attach the receiving metal fittings to the upper end of the tight frame and provide the upper positioning pieces protruding upward on both ends of the receiving metal fittings.
Since the connecting piece of the roof plate is fitted between the upper positioning pieces and placed on the upper surface of the bracket, the connecting piece can be easily positioned by fitting the connecting piece between the upper positioning pieces. Therefore, the roof plate and the connecting piece thereof can be positioned by using the tight frame as a reference to prevent the positional displacement, and the roof plate can be easily aligned and installed at a predetermined interval.

[Brief description of drawings]

FIG. 1 is a partial cross-sectional view of an embodiment of the present invention.

FIG. 2 is a reduced cross-sectional view of an embodiment of the present invention.

3A and 3B are views showing a bracket used in an embodiment of the present invention, in which FIG. 3A is a plan view and FIG. 3B is a sectional view taken along line AA.
(C) is a partially cutaway side view.

FIG. 4 is a reduced cross-sectional view of a conventional example.

[Explanation of symbols]

 1 Roof Plate 2 Standing Piece 3 Joining Piece 4 Roof Structure Material 5 Tight Frame 6 Lower Positioning Piece 7 Receiving Metal Fitting 8 Upper Positioning Piece 9 Screw Tool 10 Roof Bar Cap

Claims (2)

(57) [Scope of utility model registration request] 1. A roof plate formed of a metal plate is provided with a rising piece at a side edge thereof, and a connecting piece formed by being bent downward at an upper end portion of the rising piece is provided extending outwardly to form a roof. A lower positioning piece is projected on the outside of the lower end of the tight frame that is fixed on the structural material, and mounting brackets are attached to the upper end of the tight frame, and upper positioning pieces project upward on both ends of the mounting bracket. Provided, the outer surface of the lower end of the rising piece of the roof plate disposed on the roof structure material is brought into contact with the lower positioning piece of the tight frame,
Fit the roof plate connecting piece between the upper positioning pieces and place it on the upper surface of the receiving bracket, and screw the screw tool from the connecting piece through the receiving bracket into the tight frame to connect the connecting piece to the tight frame. Construction. 2. The roof board mounting structure according to claim 1, wherein a roof bar cap is attached to the outside of the rising piece so as to cover the rising piece of the roof board.