JPH04137125U - Connection structure of single roof shingles - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a connection structure for single-line roof plates that allows easy and quick work when joining roof plate units 1 on site. [Structure] The present invention is characterized in that a mark 6 for positioning the adjacent roof sheet unit 1 is provided near the end of the edge 3 on the upper side of the roof sheet 2 at the end of the roof sheet unit 1.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This invention relates to a connection structure for single-layered roofs.

0002

[Conventional technology]

The roofing boards used to roof a single-sided roof are rectangular, and each side of the top, bottom, left, and right forming a seam on each side, and interengaging the seams with the seams of adjacent roof shingles to form a roof. The roofing plates are connected and the vertical and horizontal positions of each roofing plate are determined. Before installation, numerous ink lines are applied vertically and horizontally to the field board.

0003

[Problem that the idea aims to solve]

There has been a strong request to omit the ink lines since it takes a lot of time to apply them, and we have responded to this request. A roof shingle unit with 3 to 5 roof shingles connected in the left and right direction will now be used. became. However, the total length of the roof shingle unit includes the cumulative error of the length of each individual shingle. As shown in FIG. It is necessary to draw a vertical black line a. Therefore, the present invention eliminates the need for vertical ink lines at all, Straight roof shingle connections that allow units to be easily and quickly connected on-site. Provide structure.

0004

[Means to solve the problem]

As a means to achieve the above-mentioned object, this invention provides the upper and lower parts of a rectangular metal roof plate. A seam is formed on each of the left and right sides, and the seam is mutually engaged with the seam of adjacent roof sheets. In the connection structure of single roof shingles, in which the roof shingles are connected by A plurality of pieces are connected in the left and right direction to form a roof shingle unit, and the roof shingle unit is constructed. Position the adjacent shingle unit near the end of the edge of the top edge of the end shingle. It is characterized by the fact that it has markings for making decisions.

[0005]

[Effect] When connecting adjacent shingle units according to the marks, the left side of the shingle unit The right position is determined. Therefore, all ink lines extending in the vertical direction can be abolished. , making it easier to install roof shingles.

[0006]

【Example】

Furthermore, based on the embodiment shown in the drawings, the connection of single-line roofing sheets according to this invention The composition and operation of the structure will be explained in detail. First of all, Figures 1 to 3 show the connection structure of the single-letter roof board according to the present invention, and Figure 4 shows the Show the next example. FIG. 1 is a plan view of the roof shingle unit 1. Figure 2 shows II~ in Figure 1. 3 is a sectional view taken from III to III in FIG. 1. FIG. The left and right ends of the roof shingle unit 1, for example, the upper side of the roof shingle 2 located at the right end. An alignment mark 6 is provided near the right end of the seam 3. This mark 6 is for determining the position of the left end of the adjacent roof board unit 1. First, the procedure for applying the mark 6 will be explained. A large number of roof panels 2 are manufactured in a factory, and 3 to 5 panels are connected horizontally to form a roof panel unit. Make cut 1. At this time, each roof board 2 is manufactured so that its horizontal length is on the positive side. Mataya The ribs are connected so that there is no gap between the root plates 2. Mark on the edge of the top edge of the roof shingle unit 1 at a distance of L from the left end 4 Apply 6. The setting method for L is as follows: Length (design dimension from left end 4 to right end 5) L0 to horizontal edge depth (left end 4) The design dimension is the folded length of the seam plus the plate thickness) △T is subtracted. To be. L=L0 −△T Therefore, regardless of the overall length L0 of the roof shingle unit 1, the value of L remains constant. be. Next, the construction procedure will be explained. After transporting the roof shingle unit 1 with mark 6 to the site, the roof shingle unit 1 Construction is carried out every time. Connect the roof shingle unit 1 with the first connection with the flaps engaged so that there is no slack. After fixing the roof shingle unit 1, the left end 4 of the adjacent right roof shingle unit 1 is Position it so that it matches mark 6, engage the seams, and then attach the right roof shingle unit. 1 with the right side pulled slightly so that there is no slack in the edges between the roof panels 2. Fasten the side roof board unit 1. The manufacturing error (plus side) in the total length of roof shingle unit 1 is When joining parts 1, it is absorbed at the seam joints. The shape of mark 6 can be arbitrary, such as linear or triangular, but the allowable range of adjustment is determined by the width of the line. You may make it explicit.

[0007]

[Effect of the idea]

When using the roof shingle unit of this invention, compared to the conventional roof shingle unit, It has the following effects: Even if there is a manufacturing error in the roof shingle unit, the L dimension is constant, so match it to L. Vertical ink lines can be omitted, which speeds up the construction of roof shingles.

[Brief explanation of drawings]

FIG. 1 is a plan view showing a roof shingle unit according to this invention.

FIG. 2 is a sectional view taken from II to II in FIG. 1;

FIG. 3 is a sectional view taken from III to III in FIG. 1;

FIG. 4 is a perspective explanatory view showing construction of a roof board according to a conventional example.

[Explanation of symbols]

1 Roof board unit 2 Roof board 3 Haze 6 mark

Claims (1)

[Scope of utility model registration request] [Claim 1] Seams are formed on each of the top, bottom, left, and right sides of a rectangular metal roof plate, and the roof plates are connected by mutually engaging the gaps of adjacent roof plates. In the connection structure of the single-letter roof board, a plurality of roof boards are connected in the left and right direction to form a roof board unit, and near the end of the edge on the upper side of the end roof board constituting the roof board unit, A connecting structure for single-roofing roof panels, characterized by markings for positioning adjacent roof panel units.