JPH0644863U - Roofing material - Google Patents

Abstract

(57) [Summary] (Corrected) [Purpose] The roofing boards of single-character roofing materials, which were molded and processed one by one, were preliminarily joined together with two, three, ... [Structure] A one-letter roofing material in which a vertically elongated horizontal metal plate is provided with vertical tops 2, vertical bottoms 3, horizontal bottoms 4, horizontal tops 5, and the vertical tops are 2 The vertical groove 3 is characterized in that concave grooves 2a and 3a are provided.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a single-character roofing material used for roofing.

[0002]

[Prior art]

 As shown in Japanese Utility Model Laid-Open No. 57-77421, the conventional single-letter roofing material has a single thatched plate in a series of two to five, and this series is conventionally called iris folding, A continuous metal plate is folded into a iris shape and is continuous.

In addition, as shown in (FIG. 6) to (FIG. 8), the length of the roofing plate is shortened as shown in (FIG. 6) to (FIG. 8) for each one-character roofing material. Connect the upper seams 11 in sequence to match the gap z, vertically shift the vertical seams by half of the previous thatched plate, engage the lower seams 12 and the lateral upper seams 13, It was blowing up toward the roof ridge.

[0004]

[Problems to be solved by the device]

 In the iris folding type single-letter roofing material that is connected to 2 to 5 stations, the connecting part is formed integrally with the material, so it is difficult to cut off one sheet of thatchboard (hereinafter referred to as the single-letter roofing material). The work of cutting off with scissors took time and labor, and burrs appeared on the cut surface, which also caused rain leakage. In the case of the roofing boards molded one by one, they are packed individually in the packed state, and in order to improve efficiency during roofing work, about 2 to 3 stations are connected in advance. It was usual that the connected roofing boards were roofed one by one on the roof, but this method also had the problem that each roofing board was likely to come off during the operation.

[0005]

[Means for solving problems]

 In order to solve the above-mentioned problems, connectable roof boards with gaps formed one by one are connected by engaging a groove on the vertical upper seam and lower vertical seam, and it is difficult to come off after connection The structure is (if you try to remove it, it comes off), 2, 3, 4, and so on.

[0006]

[Constitution of device]

 An embodiment will be described below with reference to the drawings. In FIG. 1, reference numeral 1 is the main body of the roofing material of the roofing material. The roofing plate body 1 is a thin metal plate (copper plate, stainless steel plate, or the like), and a substantially square, horizontally long flat plate is formed with a folding part by a bending machine. In the vertical seam formation, one end of the metal plate is provided with a slight gap a and is bent on the front surface, and a vertical top seam 2 is formed, and the other end is provided with a slight gap a and is folded back on the back surface. The bottom forms a zebra 3. Elongate grooves 2a, 3a are provided in each vertical groove 2,3. These grooves 2a and 3a should be located at approximately the center of the width of both the vertical upper seam 2 and the lower vertical seam 3 (Fig. 3), or one of the vertical seams should have the width of the concave groove. It is also possible to shift the position (Fig. 4). Further, the recessed grooves 2a, 3a may be formed as 2, 3, ... As shown in FIG. In the horizontal seam formation, the upper end is bent slightly obliquely to the front side while maintaining the gap a, and the lateral lower seam 4 is formed. The upper forms a hill 5. The above products, which are produced one by one, are packaged by connecting the vertical seams 2, 3 with 2 stations, 3 stations, 4 stations, etc. as required. When this connection is made, the concave grooves 2a and 3a provided in the vertical ridges 2 and 3 overlap (FIG. 3) or are hooked (FIG. 4) to be semi-fixed. Therefore, when constructing a roofing roof, take out the previously connected roofing board main body 1 (connected to 2 stations, 3 stations, ...) From the packaging box and connect the vertical gussets 2 and 3 in sequence. , I'll raise that.

[0007]

[Operation effect]

 Since the vertical groove has a concave groove, when the vertical groove of the next roof plate is connected to the vertical groove, the groove and the groove will be engaged and will be in a semi-fixed state. It can be packaged by connecting 2 stations, 3 stations ... Therefore, at the time of construction, you do not have to connect individual short pieces one by one as in the past, but you can construct by connecting the connecting roof plates one by one, which increases the construction efficiency and is convenient, and at the time of construction. When cutting off, if the roofing boards themselves are pressed against each other, it will be easily cut off vertically from the seam and there will be no waste, and since there is no cut in the seam, it will be rainy and very quick to install. .

[0008]

[Brief description of drawings]

FIG. 1 is a perspective view of a roofing plate body.

FIG. 2 is a perspective view showing a state in which the roof board main body is connected.

3 is a cross-sectional view taken along the line AA ′ in FIG.

FIG. 4 is a cross-sectional view when a vertically upper seam and a vertically lower seam are engaged with each other in the second embodiment.

FIG. 5 is a perspective view of a thatching plate body in the third embodiment.

FIG. 6 is a perspective view of a roof plate body in a conventional product.

FIG. 7 is a perspective view showing a state in which the roof plate body of the conventional product is connected.

8 is a sectional view taken along line BB ′ in FIG. 7.

[Explanation of symbols]

 1 Roof board main body 2 Vertical top is 2a Groove 3 Vertical bottom is 3a Groove 4 Horizontal bottom is 5 Horizontal top is a gap 10 Vertical bottom is 11 Vertical top is 12 Horizontal bottom 13 Haze z gap

Claims (1)

[Scope of utility model registration request] Claims: 1. A vertically-upper seam formed by folding one end of a substantially quadrilateral horizontally elongated metal plate on the back face with a gap provided, and a vertically lower seam by folding the other end on the front face, with the upper end slightly slanted, In the main body of the roofing board of the one-letter roofing material provided with a horizontal lower fold that is folded back on the surface while holding the gap, and a horizontal upper fold that is folded back on the lower surface in parallel to the horizontal lower fold. A single-letter roofing material characterized in that the vertical upper and lower vertical grooves are provided with concave grooves.