JPH0711220Y2 - Sheet metal roof - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a thin metal roof plate forming a colonial (registered trademark; the same applies hereinafter) wind roof.

[Problems to be solved by conventional techniques and devices]

 Recently, colonial-style roofs that have a beautiful appearance have become popular.

Conventional products are made of asbestos-cement slate or cement mortar slate, and this roofing material is laid on the roof surface. Then, it has a defect that it goes around to the back side and causes a rain leak phenomenon, and it is heavy, so that its handling and construction are not easy, and it has a defect that it cracks when it goes up to the roof.

The present inventor has succeeded in manufacturing a colonial-like roofing plate that solves these drawbacks by making a thin metal plate such as a galvanized iron plate, a stainless steel plate, and a copper plate, and completed the present invention.

[Means for Solving the Problems]

 The gist of the present invention will be described with reference to the accompanying drawings.

A triangular metal fastening plate 2 made of a thin metal plate is integrally connected to an upper part of a horizontally long rectangular metal thin plate substrate 1, and the upper edge of the substrate 1 is folded downward to the front surface side and folded up to be folded back. The part 3 is formed to form a locking gap 4 on the surface of the upper edge of the substrate 1, and the bottom edge of the substrate 1 is folded back upward and inserted into the locking gap 4 to be locked. And the protrusions 17 are arranged in parallel in the vertical direction at appropriate intervals on the stopper plate 2, and the stopper 15 for locking the rainwater intrusion prevention plate 7 described later is provided on the upper edge of the stopper plate 2. Further, a folding piece 20 which is folded back on the surface is formed on the upper edge of the fastening plate 2, and vertical projections and depressions 18 are juxtaposed on the substrate 1 and projecting pieces projecting toward the back surface on the left and right edges of the substrate 1. Forming 19 on the back side of substrate 1
12 is additionally provided, and at the center of the fastening plate 2, a folded-back portion 6 is formed by folding the left and right edges in the up-down direction and folded back on the front surface, and folded back on the back surface that is locked in the locking gap 4 at the lower edge. A recessed strip that forms a folded piece 13 and vertically regulates the central part in the vertical direction so that the protruding piece 19 is fitted on the surface to regulate the lateral movement of the substrate 1.
A roof plate made of a thin metal plate, which is provided with a rainwater intrusion prevention plate 7 made of a thin metal plate formed with 22.

[Action]

 The operation will be described based on examples.

Since the present invention is made of a thin metal plate, it is very easy to manufacture.

The product a is fastened to the roof surface 8 directly or through a waterproof plate, a waterproof sheet, a waterproof paper or the like in a half-plate stack (staggered pattern).

This fastening is nailed at a nail hole 9 drilled in the fastening plate 2 and is fastened with, for example, four nails 10.

The abutting portions 11 of the right and left edges of the adjacent boards 1 are formed in the center of the fastening plate 2. Reference numeral 21 is a bulge.

Even if rainwater enters from the abutting portion 11 where rainwater easily enters, the presence of the folded-back portion 6 of the rainwater intrusion prevention plate 7 prevents the rainwater from flowing in the left-right direction, and the rainwater flows downward.

The flow of rainwater in the left-right direction is also prevented by the projections 17 provided on the fastening plate 2 at regular intervals.

The reverse inflow of rainwater is blocked by the folded piece 20 formed on the upper edge of the fastening plate 2.

The folded piece 5 formed on the lower edge of the substrate 1 is inserted into the locking gap 4 of the folded overlap portion 3 formed between the substrate 1 and the fastening plate 2 to be in an engaged state. Will be firmly established.

Even if rainwater hits the product a, it is silenced by the sound deadening plate 12 on the back side of the substrate 1, and the rain sound heard in the house becomes quiet.

The concavo-convex stripes 18 of the substrate 1 not only promote the flow of rainwater and serve as a reinforcement, but also improve the aesthetic appearance.

Further, since the protruding piece 19 of the substrate 1 is fitted into the recess 22 of the rainwater intrusion prevention plate 7, the lateral movement of the product a is restricted.

〔Example〕

The width of the rainwater intrusion prevention plate 7 in the drawing is set to be equal to the horizontal edge width of the top of the fastening plate 2, the lower edge is folded back, and the folding piece 13 is hooked in the locking gap 4. And fold the top edge to the folding piece 20 and fold it to the front side,
The case where this bending piece 14 is inserted into the folding piece 20 (horizontal top edge of the fastening plate 2) and the fastening piece 15 connected to the folding piece 20 is folded back and fixed is shown.

The rainwater intrusion prevention plate 7 may be made of the same material as the roof plate.

Projecting pieces 19 projecting in the rear surface direction are continuously provided on the left and right edges of the substrate 1.

Reference numeral 16 is a building.

[Effect of device]

 Since the present invention is configured as described above, it has the following effects.

1. Since the product a has a joint structure in the middle tier and the lower edge, the product a can be easily joined to form a colonial roof.

2. Since the rainwater intrusion prevention plate 7 is located at the lateral joint of the product a, it is possible to prevent rainwater from invading and to provide a colonial roof with no rain leakage.

3. Since the protrusion 17 is formed on the fastening plate 2, rainwater can be prevented from flowing laterally.

4. Since the uneven strips 18 are formed on the entire surface of the substrate 1, rainwater can be forced to flow downward.

5. Since this product a is made of a thin metal plate, it is easy to process and mass-produced, so that the product can be provided at a low price.

6. The product a is lightweight and easy to handle, so the construction time can be shortened and the roof becomes lighter.
It doesn't break even if it goes up to the roof.

7. Colors can be freely selected to provide a colonial-style roof with a good appearance.

8. The rainwater intrusion prevention plate 7 is formed with the concave line 22 into which the protruding piece 19 of the substrate 1 is fitted, so that the lateral movement of the product a is restricted.

[Brief description of drawings]

The drawings show an embodiment of the present invention. Fig. 1 is a perspective view of the present product, Fig. 2 is a rear view of the present product, Fig. 3 is a front view showing a construction state of the present product, and Fig. 4 Is a side sectional view thereof, FIG. 5 is a lateral sectional view of an essential part, and FIG. 6 is a slope view of a colonial roof. 1 ... Substrate, 2 ... Fixing plate, 3 ... Folded overlapping section, 4
…… Locking gap, 5 …… Folding locking piece, 6 …… Folding part, 7 …… Rainwater intrusion prevention plate, 12 …… Muffling plate, 13 …… Folding piece, 15 …… Stopping piece, 17 …… Projection Strips, 18 ... concavo-convex strips, 19 ...
… Protruding piece, 20 …… Folding piece, 22 …… Recessed strip.

Claims (1)

[Scope of utility model registration request] 1. A fastening plate 2 made of a thin metal plate having a triangular shape is integrally connected to an upper portion of a substrate 1 made of a horizontally long rectangular thin metal plate, and an upper edge of the substrate 1 is folded downward to the front surface side and further upward. The folded back overlapping portion 3 is formed to form a locking gap 4 on the surface of the upper edge of the substrate 1, and the lower edge of the substrate 1 is folded back upward and inserted into the locking gap 4. The folded back locking piece 5 is formed, and the protrusion 17 is vertically provided at an appropriate interval on the fastening plate 2.
And a stop piece 15 for locking a rainwater intrusion prevention plate 7 to be described later is provided on the upper edge of the fastening plate 2, and a folding piece 20 folded back to the surface is formed on the upper edge of the fastening plate 2. Then substrate 1
And a projection strip 19 projecting in the rear surface direction are formed on the left and right edges of the board 1, and a sound deadening plate 12 is attached to the back surface of the board 1, and a central portion of the fastening plate 2 is formed. In this, a folded-back portion 6 is formed by folding back the left and right edge portions in the vertical direction on the front surface, and a folded-back piece 13 is folded back on the back surface to be locked in the locking gap 4 at the lower edge, and is vertically centered. A roof plate made of a thin metal plate is additionally provided with a rainwater intrusion prevention plate 7 made of a thin metal plate in which a recess 22 for restricting the lateral movement of the substrate 1 is formed by fitting the protruding piece 19 on the surface. .