JP2829495B2 - Horizontal roofing material - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a horizontal roofing material in which a heat insulating material for enhancing a heat insulating effect or providing a roof material with rigidity is attached to a back surface of a surface material.

[0002]

2. Description of the Related Art The prior art will be described with reference to FIG. This shows the roofing material 1 in which the heat insulating material 3 is attached to the back surface of the surface material 2. For the left and right connections, a discarded plate 8 having a shape often used for the left and right connection of the roofing material 1 is used. using. This discarded plate 8 is formed by bending both side ends of the metal plate toward the upper surface side to form a bruised portion 81, and provided with several opposing rain return portions 82 inside thereof, and a central return portion facing the return rain portion 82. The connector 9 is attached to the rain return part 82. Then, the lower surface of the discarded plate 8 is bonded to a mounting portion 35 formed by recessing one of the left and right upper surfaces of the heat insulating material 3. In addition, the back surface of the surface material 2 is bonded to the upper surfaces of the bruise portion 81 and the rain return portion 82 (left half of the discarded plate in the figure).

Further, a locking portion is provided on the ridge side of the surface material 2 of the roofing roof material 1, and an engaging portion is provided on the eave side. The left and right sides of the surface material 2 are folded back to the back side and one is folded back. Part 24, the other part is a folded goose part 25, and the folded goby part 25 and the connecting body 9
And one of them is braided.

[0004]

[0006] In order to produce the discarded plate shown in Fig. 6, a molding machine is required, and a large number of materials such as steel plates are required in order to produce one having several opposing rain return portions. This led to an increase in cost.

[0005] Further, since the surface material and the discarded plate are combined and attached, there is no sense of unity, and the mounting portion of the heat insulating material is formed so as to protrude considerably for attaching the discarded plate having the above-described configuration. Nevertheless, since there is not enough rigidity to support the discarded plate, there is a possibility that it will be damaged at the base of the mounting portion.

In addition, the lower surface of the trash plate is bonded to a mounting portion formed by recessing one of the right and left upper surfaces of the heat insulating material, and the lower surface of the surface material and the upper surfaces of the bruise folded portion and the rain return portion (FIG. When bonding to the left half of the middle trash plate), it can be removed if it is not firmly adhered, so it is time-consuming to remove dirt and oil attached to the steel plate etc. and to bond at several places.

[0007]

The roofing material according to the present invention has the following structure to solve the above-mentioned problems. The surface material has a locking portion on the ridge side, an engaging portion on the eaves side, a folded portion folded back on the left or right end, and a back portion on the other end. A folded goby is formed.

The heat insulating material attached to the back surface of the surface material includes an attachment portion formed by recessing one of the right and left upper surfaces, a convex portion formed on both sides of the attachment portion, and a convex portion. And a recessed part formed on the ridge side and formed on the ridge side.

The connecting member attached to the mounting portion of the heat insulating material has connecting portions formed on the left and right of the flat portion, a rising portion on the ridge side, and a folded portion on the eave side, and the flat portion is formed. The connecting part of the connecting member is fixed to the mounting part of the heat insulating material, and the connecting part of the connecting member and the folded goose part of the surface material are assembled together, and the discarded part of the heat insulating material is covered with a protective member.

[0010]

[Function] In order to construct a roofing material having such a configuration, the roofing material is fixed on a foundation with a fastener, and the folded portion of the roofing material to be constructed next to the roofing material is already roofed. The connection part provided on the connection member of the material is braided.

[0011] The heat insulating material of the roofing material is attached to the back of the surface material and is integrated, and has a discard portion that serves as a discard plate, so that rigidity can be maintained, and the discard portion is a protective member. Because it is covered, it is reinforced to prevent deterioration and breakage of the insulation.

[0012] Even if rain running sideways from the left and right connecting parts penetrates through the engaging portions of the surface material, there is a concave portion in the heat insulating material discarded portion, and a wall portion on the ridge side thereof. Since it is formed, rain flows through the recess toward the eaves.

[0013]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS First, an embodiment of the present invention will be described with reference to FIGS. 1 and 2 (a) and 2 (b). FIG. 1 is a plan view of a roofing roofing material 1, and FIG. FIG. 2 is a cross-sectional view taken along line AA of FIG. 1, and FIG. 2B is a cross-sectional view taken along line BB of FIG.

A heat insulating material 3 is attached to the side of the roofing material 1 on the back surface of a surface material 2 to be the surface of the roof.
An engaging portion 23 is provided on the eave side of the eave 22, and a fastening portion 21 is provided on the ridge side of the locking portion 22. The left and right ends of the surface material 2 are folded back, and a folded portion 24 is formed on one side and a folded goose portion 25 is formed on the other side.

Further, the heat insulating material 3 attached to the back surface of the surface material 2 is attached from a place where one of the right and left sides has a predetermined width inward from the surface material 2 (in the case of the present embodiment, in FIG. On the other side, after alternately forming convex portions 33 and concave portions 32, an attaching portion 34 for attaching the connecting member 5 is provided, and further extended to form the convex portions 33 and concave portions 32.
Are alternately formed and protruded from the surface material 2 (the right side in the figure in the case of the present embodiment) to form a discarded portion 3a.

Further, a wall portion 31 is provided on the ridge side of the concave portion 32 of the heat insulating material 3, and in the present embodiment, the wall portion 31 has a slope. Further, in the case of the heat insulating material 3 of the present embodiment, a cutout portion 3b is provided on the lower surface for ventilation and for reducing the cost of the material of the heat insulating material 3, and the cutout portion 3a of the heat insulating material 3 is provided.
Are covered with a metal foil 4. As a protective member in place of the metal foil 4, a special paint or a film made of vinyl resin can be considered, and the range to be covered is not particularly limited.

As shown in FIGS. 3 and 4, the connecting member 5
It has connecting parts 52 on the left and right of the flat part 53, and a rising part 51 on the ridge side.
1 and 2 has a folded portion 54 on the eaves side.
As shown in (b), for example, a double-sided tape or an adhesive is fixed to the mounting portion 34 of the heat insulating material 3, and one of the connecting portions 52 is assembled with the folded goby portion 25 of the surface material 2. .

Next, with reference to FIGS. 3A and 3B, an embodiment of the connecting member 5 according to the present invention, a roofing roofing material 1 using the connecting member 5 and a method of constructing the eaves-ridge direction will be described.
The connection member 5 of (a) includes a flat portion 53, a connecting portion 52 provided on the left and right of the flat portion 53 for connecting to the surface material 2, and a rising portion 51 which rises the ridge side of the flat portion 53. The flat part 53 includes a folded part 54 obtained by folding the eaves side of the flat part 53 and a bent part 55 obtained by bending the folded part 54 toward the ridge side.

FIG. 3B shows the connecting member 5 shown in FIG.
2 shows the construction state of the roofing material 1 attached to the mounting portion 34 of the heat insulating material 3 in the eave-ridge direction. The construction method is as follows. First, the fixing portion 21 of the horizontal roofing material 1
To the ridge side of the horizontal roofing material 1, which is fixed to the eaves side of the horizontal roofing material 1 to be constructed on the upper tier, and the locking portion 23 provided on the eave side of the lower roof is mounted on the lower tier. Is engaged with the engaging portion 22 provided in the vehicle and the roofing is performed.

As shown in (b), the rising portion 51 of the connecting member 5 shown in (a) rises on the ridge side of the flat portion 53, and the rising portion 51 is formed of the surface material 2. It is located inside the locking portion 22. In addition, the connecting member 5 of the present embodiment is formed as a bent portion 55 in order to increase the strength of the connecting member 5 and to hide the end portion by bending the folded portion 54 toward the ridge side.

Next, referring to FIGS. 4A and 4B, another embodiment of the connecting member 5 relating to the roofing material 1 of the present invention, the roofing material 1 using the same and the eaves-ridge direction. The construction method will be described. The connecting member 5 shown in FIG.
53, a connecting portion 52 provided on the left and right of the flat portion 53 for connecting to the surface material 2, a rising portion 51 which rises the ridge side of the flat portion 53 and turns back to the eave side, and a eave portion of the flat portion 53 It is composed of a folded part 54 whose side is folded down, and a bent part 55 obtained by bending the folded part 54 toward the ridge side.

FIG. 4B shows the connecting member 5 shown in FIG.
2 shows the construction state of the roofing material 1 attached to the mounting portion 34 of the heat insulating material 3 in the eave-ridge direction. The construction method is as follows. First, the fixing portion 21 of the horizontal roofing material 1
To the ridge side of the horizontal roofing material 1, which is fixed to the eaves side of the horizontal roofing material 1 to be constructed on the upper tier, and the locking portion 23 provided on the eave side of the lower roof is mounted on the lower tier. Is engaged with the engaging portion 22 provided in the vehicle and the roofing is performed.

As shown in (b), the rising portion 51 of the connecting member 5 shown in (a) is obtained by raising the ridge side of the flat portion 53 and turning it back to the eaves side. Is located at substantially the same position as the end of the heat insulating material 3 on the ridge side. Also, in the case of the present embodiment, the folded-down portion 54 of the connecting member 5 is bent toward the ridge to form the bent portion 55, but this is to increase the strength of the connecting member 5 and to hide the end face. It is.

In the embodiment shown in FIGS. 1 and 3 (b) and FIG. 4 (b), a wall portion 31 is formed on the ridge side of the discarded portion 3a of the heat insulating material 3,
The wall portion 31 is shown as being sloped. Even if rain running sideways from the left and right connecting portions of the roofing roof material 1 penetrates through the locking portions 22 of the surface material 2, there is a concave portion 32 in the discarded portion 3a of the heat insulating material 3, Since the wall portion 31 is formed on the ridge side, the rain flows through the concave portion 32 to the eaves side, so that a roof with good rain finish can be provided.

FIG. 5 shows a connection state of the left and right roofing members 1 of the present invention. First, the connection method is provided on the eaves side of the flat portion 53 of the connection member 5 of the horizontal roofing material 1 laid on the left side, and on the surface material 2 of the horizontal roofing material 1 laid on the right side. Moving the ridge side of the folded part 24, moving the roofing material 1 from the eaves side to the ridge side, hooking the folding part 24 on the connection part 52 of the roofing material 1 laid on the left. I will put it together.

[0026]

The present invention has the following effects. First, in the case of the conventional side-roofed roofing material, a forming machine for manufacturing a discarded plate is required, which requires a large amount of material such as a steel plate, which leads to an increase in cost, but is used in the present invention. The connecting member can be manufactured without a molding machine, requires less material, and the heat insulating material has a discarded portion. Since the heat insulating material can be formed and the discarded portion can be formed at the same time, the cost can be reduced.

In addition, the conventional side-roofed roofing material has a sense of unity because the surface material and the sloping plate are mounted in combination of different ones, and the mounting portion of the heat insulating material is considerably attached to the sloping plate. Despite being formed to protrude, there is not enough rigidity to support the disc, so there was a risk of damage at the base of the mounting part. The plate part is formed and the heat insulating material is also integrated as a waste plate, the protrusion of the waste plate is relatively small, and furthermore, the waste plate is covered with protective members, so it is possible to prevent deterioration and breakage considerably. Can be.

In addition, conventionally, the lower surface of the discard plate is bonded to a mounting portion formed by recessing the upper surface of one of the right and left sides of the heat insulating material, and the back surface of the surface material, the bruise portion and the rain return portion are bonded. When bonding with the top surface, it will come off if it is not firmly bonded, so it is time-consuming to remove dirt and oil attached to the steel plate etc., and to bond several places, but in the case of the present invention Also, since the heat-dissipating plate is integrally formed with the heat insulating material, a lot of trouble is not required and the cost can be reduced.

[Brief description of the drawings]

FIG. 1 is a plan view showing an embodiment of a roofing material according to the present invention.

FIGS. 2A and 2B are explanatory views showing an embodiment of the roofing material according to the present invention. FIG.

FIG. 3A is a perspective view showing an embodiment of a connecting member according to the present invention, and FIG. 3B is an explanatory diagram showing a construction state of a roofing material using the connecting member.

FIG. 4A is a perspective view showing another embodiment of the connecting member according to the present invention, and FIG. 4B is an explanatory view showing a construction state of the roofing material using the connecting member.

FIG. 5 is an explanatory view showing a left and right connection state of the horizontal roofing material of the present invention.

FIG. 6 is an explanatory diagram showing a conventional technique.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Side-roofed roofing material 2 Surface material 21 Fastening part 22 Locking part 23 Engaging part 24 Folding part 25 Folding part 3 Insulation material 3a Discarded plate part 31 Wall part 32 Depression 33 Convex part 34 Mounting part 35 Mounting part 3b Notch 4 Metal foil 5 Connection member 51 Stand-up part 52 Connection part 53 Plane part 54 Fold-down part 55 Bend part 6 Field material 7 Fastener 8 Discard plate 81 Brute-fold part 82 Rain return part 9 Connected body

Claims (1)

(57) [Claims] The surface material has a locking portion on the ridge side, an engaging portion on the eave side, a folded portion folded back on one of the left and right ends, and a back surface on the other end. A folded goby portion folded back to the side is formed, and a heat insulating material attached to the back surface of the front surface material has a mounting portion formed by depressing one of the left and right upper surfaces, and both sides of the mounting portion. And a recessed portion formed from a concave portion formed outside the convex portion and having a wall portion on the ridge side provided on the ridge side, and the connection member has connection portions on the left and right of the flat portion. A rising part is formed on the ridge side, a folding part is formed on the eave side, and a flat part is fixed to a mounting part of the heat insulating material. The roofing is characterized in that the part of the insulation is covered with a protective member Roofing material.