JPH0615790B2 - Construction method of roofing material for horizontal thatch - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of constructing a metal roofing material for roofing of a roof which is connected to a roofing material (metal roof tile) and a roofing material and is installed on the roof of a house.

[0002]

2. Description of the Related Art A conventional example shown in FIGS. 10 and 11 will be described. The center of the wing piece 7a is fixed to the center of the surface of the discard plate 6a, and the insertion groove 3a is formed between the back surface on both sides of the wing piece 7a and the surface of the discard plate 6a, and the lower end of the discard plate 6a is formed. The lower bent portion 8a bent to the back side is provided,
An upper bent portion 9a bent toward the surface side is provided at the upper end. Further, a lower bent portion 10a which is folded back to the back side in a U shape is provided at the lower end of the roof plate 1a.
An upper bent portion 11a bent to the front side is provided at the upper end of the. Further, the cover 5a is attached between the tips of the wing pieces 7a. Thus, in the conventional method for constructing a roofing material for a thatched roof, the side edge of the roofing board material 1a is discarded by the discarding board 6.
a Insert the lower bent portion 8a of the discard plate 6a into the lower bent portion 10a of the roof plate material 1a, insert the cover 5a on the surface of the wing piece 7a, and thereby attach the discard plate 6a. The roof plate materials 1a are connected to each other via the bottom plate members 1a, which are connected in a horizontal row in this manner.
Was engaged with the upper bent portion 11a of the roof plate 1a arranged on the lower side, and the roof plate 1a was raised from the bottom to the top.

[0003]

As described above, in the conventional construction method, the side edge of the roof plate 1a is inserted into the insertion groove 3a of the blade 7a integrally provided on the surface of the discard plate 6a. Therefore, only the discard plate 6a is first arranged above the lower roof sheet material 1a, and later the roof sheet material 1a is engaged with the upper protruding portion 11a of the lower roof sheet material 1a to be roofed. However, conversely, it is not possible to engage only the roof plate material 1a with the upper curved portion 11a of the lower roof plate material 1a first, and then to combine the discard plate 6a with the roof plate material 1a, and as described above, the discard plate 6a. The roofing board 1a is laterally connected via the roof, and the roofing material 1a must be raised up. Therefore, construction is difficult and skill is required.

The present invention has been made in view of the above problems, and an object of the present invention is to simplify the roofing work of the roof plate material.

[0005]

According to the method of constructing a roofing material for a transverse roof of the present invention, the side edges of both roofing plate materials 1 to be connected are fitted into the grooves 3 of the insertion piece 2 having a U-shaped cross section. Adjacent roof plate materials 1 with the insert pieces 2 attached to the side edges are arranged on the surface of the discard plate 6 which is independent of the insert pieces 2 with their side edges facing each other , and then the inner side of the lower surface of both side edges A cover 5 having a locking piece 4 projecting toward one side is straddled between the surfaces of the adjacent roof plate materials 1, and the locking piece 4 of the cover 5 is inserted and locked in the groove 3 of the insertion piece 2. It is characterized by.

[0006]

According to the present invention, as described above, the insert pieces 2 are fitted on both side edges of the roof plate 1, and the discard plates 6 are placed above the lower roof plate 1 at regular intervals. The roof plate material 1 is roofed between the discard plates 6 so that the side edges are overlapped, and the lower bent portion 10 of the roof plate material 1 is engaged with the upper curved portion 11 of the lower roof plate material 1, and then the discard plate 6 By covering the cover 5 between the insertion pieces 2 at the ends of the adjacent roof sheet materials 1 facing each other on the surface and fitting the locking pieces 4 of the cover 5 into the grooves 3 of the insertion sheet 2, the roof sheet materials 1 are joined together. Can be connected. In this way, the discarding plate 6, the roof plate material 1, and the cover 5 can be sequentially roofed above the lower roof plate material 1, and finally the cover plate 1 can connect the roof plate materials 1 to each other. Therefore, the assembly work can be easily performed.

[0007]

Embodiments of the present invention will be described below with reference to the accompanying drawings. Parts such as roofing board 1 are shown in FIG. That is, the lower end of the roofing material main body 12 is folded back to the back side in a substantially U-shape to form a lower bent portion 10, and the rear end of the roofing material main body 12 is projected to the front surface side in a bag shape having an inverted L-shaped cross section. To form the upper projecting portion 11, the tip of the upper projecting portion 11 is a connecting projecting portion 13 projecting forward, and a horizontal drainage groove 14 having a substantially U-shaped cross section is provided on the rear side of the upper projecting portion 11 in the entire right and left direction. It is provided over.
Further, the central portion between the upper and lower portions of the roofing material main body 12 is bent very gently in a dogleg shape over the entire left and right sides.

The insert piece 2 is formed in a U-shaped cross section and has a groove 3 formed on the inner peripheral side thereof.
The upper and lower dimensions are substantially equal to each other, and the central portion is loosely bent into a V shape so as to fit the roofing material main body 12. If the width of the upper piece 20 is shorter than the width of the lower piece 21 as shown in FIG. 6, it is easy to insert the side edge of the roof plate 1 into the groove 3 as shown in FIG. The width of the piece 20 may be equal to that of the lower piece 21.

The discard plate 6 is also bent very gently in a dogleg shape in the approximate center over the left and right, and a plurality of guide ridges 15 for leaking water and drainage are provided on both sides in the vertical direction. Both side ends are folded back to form a water stop portion 16,
It is designed to be able to drain downward along the roof slope without leaking sideways. Further, the lower edge of the discard plate 6 is bent in a substantially V shape toward the rear surface side to provide a lower bent portion 8, and the upper edge has an upper bent portion 9 standing substantially vertically toward the front surface side. I have been given. Further, the packing 17 may be attached to the upper surface of the discard plate 6.

The cover 5 has a flat cut-out annular shape whose cross section is open at the center of the back surface, and the locking pieces 4 extend inwardly from the lower surface side of both side edges, respectively, and the lower end of the cover 5 is formed. The portion is bent toward the back side in a substantially U-shape, and a U-shaped engaging portion 18 is provided. Further, a hooking piece 19 that can be engaged with the lower bent portion 10 of the upper roof sheet material 1 may be provided on the upper end of the cover 5.

However, in construction, each member can be individually roofed in the following manner. First, both side edges of the roof plate material 1 are inserted into the grooves 3 of the insert piece 2, the insert piece 2 is attached to the side edge of the roof plate material 1, and the groove 3 is arranged on the surface side edge of the roof plate material 1. The roof plate material 1 is roll-formed,
Since there are variations in the bent shape of the roof plate material 1 and the insertion piece 2 in a dogleg shape, the insertion piece 2 is held on the roof plate material 1 so as not to easily fall off. Alternatively, the bending angle between the roof plate material 1 and the insert piece 2 may be slightly different at the time of manufacturing so that the insert piece 2 does not fall off when fitted to the side end of the roof plate material 1. The insert piece 2 may be attached to the roof sheet material 1 on site, but it may be attached to the side edge of the roof sheet material 1 at the time of manufacturing at the factory or at the time of shipment so that the roof sheet material 1 is sandwiched. The insertion piece 2 may be attached to the side edge of the roof plate material 1 with an adhesive material. Further, since the insert piece 2 is provided separately from the roof plate material 1, roll forming of the roof plate material 1 is easy and there is no problem even if the side edge of the roof plate material 1 is cut for dimensional adjustment. Next, the lower bent portion 8 of the discard plate 6 is overlapped with the upper curved portion 11 of the lower roof plate material 1, and the discard plate 6 is placed above the lower roof plate material 1 at regular intervals. The side end portion of the roof plate material 1 is placed on the surface of 6, and the insertion pieces 2 of the side end edges of the adjacent roof plate materials 1 face each other. As shown in FIG. 3, a gap is provided between the insertion pieces 2 to absorb the expansion and contraction of the roof plate material 1 due to the temperature change. The position of the insertion pieces 2 at this time may be such that the insertion pieces 2 ride on the guide projections 15 as shown in FIG. 2, and as shown in FIG. It may be designed so that it fits between the articles 15. Next, as shown in FIG. 4, the lower bent portion 8 at the lower end of the discard plate 6 is inserted into the lower bent portion 10, and the lower bent portion 10 is engaged with the upper bent portion 11 of the lower roof sheet material 1. After that, the cover 5 is slid and covered between the insertion pieces 2 at the ends of the roof plate material 1 facing each other on the surface of the discard board 6, and the locking pieces 4 of the cover 5 are fitted into the grooves 3 of the insertion piece 2. Thus, the roof plate materials 1 can be connected to each other, and the U-shaped engaging portion 18 of the cover 5 fits on the surface of the lower bent portion 10. At this time, the packing 17 on the surface of the discard plate 6 is pressed against the side end of the roof plate 1 and the upper end of the cover 5,
The watertightness of this part is maintained. Then, the roof plate material 1 is fixed to a base plate or the like by driving a nail into the lateral drainage groove 14, for example.

In FIG. 9, the roof plate 1 is provided with an upper bent portion 11 just folded back on the upper end surface side, and since the horizontal drainage groove 14 is not provided, the roof plate 1 is provided by the suspension 22. Is fixed.

[0013]

According to the present invention method of constructing the horizontal葺用roofing materials, contact
The side edges of both roofing sheet material which is continued fitted into the groove of U-shaped cross section of the insertion piece, and are opposed to the side edges of the roofing plate to the adjacent fitted with insertion piece side edges insertion portion Is independent
The covers are arranged on the surfaces of the waste plates that are separated from each other , and then the covers having the locking pieces that are inwardly projected on the lower surface sides of the both side edges are straddled between the surfaces of the adjacent roof plate materials, and the locking pieces of the cover are set as described above. Since it is inserted and locked in the groove of the insertion piece, insert the insertion piece on both side edges of the roof plate material, place the discarding plate above the lower roofing plate material at regular intervals, and the side end part to this discarding plate. The roofing board material between the abandoned boards so that they overlap each other, and then cover the covers between the insertion pieces at the ends of the adjacent roofing board materials facing each other on the surface of the abandoned board, and attach the locking pieces of the cover to the insertion pieces. The roof plate materials can be connected to each other by fitting them into the groove, and thus, the discard plate, the roof plate material and the cover can be combined into one.
One by one, you can go up to the lower roof sheet material, and finally you can connect the roof sheet materials with the cover, so you can easily assemble and install, and the roof can be easily installed. There is. In particular, pairs of adjacent roofing sheet materials
Two inserts that lock the opposite side edges
Since the pieces are independent of each other, the roofing board is
Sideways to connect by facing each other and closing between them
For roofing, insert the insert piece into the side edge of each roof sheet.
And then put the shingles on the discard board
Therefore, without moving the long roofing sheet material,
Plug-in piece can be inserted and it will be work on the roof
It is said that inserting one piece is easy and reliable.
There is an advantage. Moreover, the insert is separated from the discard plate
Will they be positioned independently of each other?
Insert the insert piece into the roof board and place it on the discard board.
However, the position is restricted to the place where the roof plate material is placed on the waste plate.
Roof plate regardless of the position of the discard plate without receiving the
Timber can be laid, and the roof boards can be installed in the lateral direction (the length of the ridge).
There is an advantage that the degree of freedom of
It In addition, two inserts that are not positioned with respect to the discard plate
Since the cover is inserted and locked on the piece, on the discard plate,
After placing the left and right roof plate materials with the insert piece inserted, insert the cover into the groove of the insert piece and lock it, or insert the insert piece into the roof plate material and connect both roof plate materials with the cover After that, it becomes possible to select a construction mode in which such a connection point is placed on the discard plate, and there is an advantage that the degree of freedom of the construction mode can be increased. That is,
In the present invention, the side edges of both roofing plates to be connected are
In addition to separating and inserting the plug-in pieces to be inserted,
Position the insert separately from the discard plate.
By not doing so, the workability of thatching on the roof is improved,
Moreover, since it is not positioned by the discard plate,
B, to obtain a sufficient degree of freedom in the position of the thatching with respect to the discard plate
And the cover is connected at the end.
Or, both roof boards connected by the cover are discarded.
It becomes possible to select the construction form whether to place it on the top
Also in terms of points, we find inventions in terms of improving workability.
Of.

[Brief description of drawings]

FIG. 1 is an exploded perspective view showing a roof plate material, a waste plate and a cover in a method for constructing a roofing material for a horizontal roof of the present invention.

FIG. 2 is a cross-sectional view of the same construction state as above.

FIG. 3 is a cross-sectional view showing the procedure of the above construction.

FIG. 4 is a cross-sectional view showing the procedure of the above construction.

FIG. 5 is a cross-sectional view showing the procedure of the above construction.

FIG. 6 is a cross-sectional view of the same inserting piece.

FIG. 7 is a cross-sectional view of another example of the above insertion piece.

FIG. 8 is a cross-sectional view showing another example of the above.

FIG. 9 is a sectional view showing still another example of the same.

FIG. 10 is a sectional view of a conventional example.

FIG. 11 is an exploded perspective view of the above.

[Explanation of symbols]

 1 Roof plate material 2 Insert piece 3 Groove of insert piece 4 Locking piece 5 Cover 6 Discard plate

Claims (1)

[Claims] 1. The side edges of both roof plate materials to be connected are fitted in the grooves of the insert pieces having a U-shaped cross section, and the adjacent roof plate materials having the insert pieces attached to the side edge parts face the side edge parts. Let me insert
Arranged on the surface of the waste board that is separated from the pieces independently , and then cover with cover pieces protruding inward on the lower surface side of both side edges is straddled between the surfaces of the adjacent roof board materials, A method of constructing a roofing material for a horizontal roof, wherein a locking piece is inserted and locked in the groove of the insertion piece.