JPS6343543B2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field] The present invention provides a method for connecting the corner of a parapet, which is attached to the periphery of a roof, etc., in which the connecting fittings are attached so that they are not visible from the outside. It is related to.

[Background Art] Conventionally, parapets have been attached to the periphery of a roof as a decoration. By the way, in order to connect the corners of the parapet panels that are installed perpendicularly, you place metal fittings on the corners of the panels and secure them with screws, etc. However, there are some parts inside the parapets such as the tips of the eaves of buildings. Because of the location, it is not possible to install the metal fittings from inside the parapet, and if the connecting metal fittings are visible from the roof side, it will spoil the appearance of the parapet, so the metal fittings should be attached to a pair of decorative plates. It was placed on the inside of the corner of the metal fitting, and in that state, a screw was inserted from the outside and screwed into the screw hole of the metal fitting. However, with this method, the position of the screw hole on the metal fitting cannot be seen from the outside of the plaque, so the screw may not match the position of the screw hole on the metal fitting, and the screw may not be inserted in the wrong position. In some cases, the metal fittings were not fixed and the workability was very poor.

[Object of the Invention] The present invention has been made in view of the above points, and provides a pair of decorations that are attached to a building orthogonally so that the metal fittings are not exposed outdoors and spoil the appearance. It is an object of the present invention to provide a method for connecting the corner portions of a parapet by which the corner portions of plates can be easily connected.

[Disclosure of the Invention] That is, the method of connecting the corner portions of a parapet according to the present invention is to butt the ends of the decorative plates 2 of the parapet 1 against each other and make the pair of decorative plates 2, 2 perpendicular to each other,
Each mounting piece 5, 5 of the backing metal fitting 4 formed in an L shape
Drill holes 6 for fixing screws in each mounting piece 5,
5, a mark hole 7 is drilled at a position shifted laterally from the screw hole 6 by approximately the thickness of the decorative plate 2, and this backing metal fitting 4 is inserted into the corner of the pair of decorative plates 2, 2. Put a mark 8 on the outside of the decorative plate 2 at the mark hole 7 position of the backing metal fitting 4, then drill a hole in this mark 8 part and make a pilot hole 9 at the end of each decorative plate 2. Then, the backing metal fitting 4 is placed on the inside of the corner of the decorative plate 2, and the screw 10 passed through the prepared hole 9 from the outside of the decorative plate 2 is screwed into the screw fixing hole 6 of the backing metal fitting 4. First, place the backing metal fitting 4 on the outside of the corner part and make a mark 8 on the decorative plate 2 at the mark hole 7 position. Then, using this mark 8 as a guide, drill 11 from the outside of the parapet 1. etc. to make a pilot hole 9 in the decorative plate 2.
By forming the pilot holes 9 at appropriate positions in the corners of the decorative plate 2, the above object is achieved.

The present invention will be described in detail below based on examples. 1st
As shown in the figure, the decorative board 2 of the parapet 1 is made of artificial wood such as wood or low-foaming vinyl chloride resin, and the end of the decorative board 2 is approximately
An inclined angle of 45° is formed. A pair of decorative plates 2, 2 are attached perpendicularly to the eaves of a building, etc., with the sloped surfaces 3, 3 of both decorative plates 2, 2 facing each other as shown in the figure. The backing metal fitting 4 is formed into a horizontal L-shape as shown in FIG. 4, and each mounting piece 5 has a plurality of holes 6 for screw fixing. In addition, a mark hole 7 is bored in each mounting piece 5 at a position shifted outward by approximately the thickness of the decorative plate 2 from the screw hole 6 provided on each mounting piece 5. .

Therefore, in order to connect the corner portions of the pair of decorative plates 2, 2, it is necessary to
The pair of decorative plates 2, 2 are brought into contact with each other so as to be perpendicular to each other, and then a backing metal fitting 4 is applied to the outside of the corner portion of the decorative plate 2, as shown in FIG. 2a. In this state, mark 8 is made on the edge of the decorative plate 2 by marking or scratching from the outside of the parapet 1 at the position of the mark hole 7 of the backing metal fitting 4, and then attaching the backing metal fitting 4 to the corner part. Remove it from the box and use a drill to drill a hole at mark 8 as shown in Figure 2b.
A pilot hole 9 is provided at the end of the decorative plate 2. Next, as shown in FIG. 2c, the backing metal fitting 4 used above is placed on the inside of the corner of the decorative plate 2, and the screw 10 is inserted into the prepared hole 9 from the outside of the corner. It is screwed into the screw hole 6.
In this way, the mark 8 made on the outside of the decorative plate 2 will match the screw hole 6 of the backing metal fitting 4 placed on the inside, and the corners of the pair of decorative plates 2, 2 will be easily aligned. It is possible to connect the parts. In addition, as shown in FIG.
When connecting the corner parts of the horizontal pieces 12,
The connection is made using an L-shaped backing metal fitting 13. That is, as shown in FIG. 3a, the backing metal fitting 13 is placed on the horizontal piece 12 at the corner of the decorative plate 2, and each mounting piece 15, 15 of the backing metal fitting 13 is placed on each of the decorative plates 2, 2. Horizontal piece 12,1
2, and then mark 8 on the horizontal piece 12 of the decorative plate 2 from above at the position of the screw fixing hole 16 provided in the mounting piece 15. Next, the backing metal fitting 13 is removed and a pilot hole 9 is made in the mark 8 part made on the horizontal piece 12 of the plaque, and then the hole 9 in FIG.
As shown in the figure, with the backing metal fitting 13 in contact with the back side of the horizontal piece 12, insert the screw 10 into the prepared hole 9 from the top side of the horizontal piece 12, and screw it into the screw fixing hole 16 of the backing metal fitting 13. It is something.

In addition, in the above embodiment, the method of connecting the decorative plate 2 at the projecting corner of the parapet 1 was explained.
Also at the inside corner of the parapet 1, the pair of decorative plates 2, 2 can be connected in the same manner as described above. In that case, as shown in FIGS. 4 and 6, the mark hole 7a provided in each mounting piece 5, 5 of the L-shaped backing metal fitting 4 is replaced by a screw hole 7a.
A hole is made in the mounting piece 5 at a position shifted toward the inner side by approximately the thickness of the decorative plate 2, and using this metal fitting 4, attach the decorative plate 2 at the position of the mark hole 7 in the same manner as above. A pilot hole 9 is provided, a backing metal fitting 4 is arranged inside the corner portion of the decorative plate 2, and a screw 10 is screwed into the pilot hole 9 from the outside. In FIGS. 5 and 6, part A shows the outdoor side, and part B shows the indoor side.

[Effects of the Invention] As described above, the present invention has holes for screwing in each mounting piece of the backing metal fitting, and a hole for screwing in each mounting piece that is shifted laterally from the hole for screwing by approximately the thickness of the decorative plate. Drill a hole for the mark at the position, put the backing metal fitting on the outside of the corner of the pair of plaques, make a mark on the outside of the plaque at the mark hole position of the backing metal fitting, and then mark this mark part. Since we drilled pilot holes to form pilot holes at the ends of each plaque, the pilot holes will be placed at the locations of the screw holes for the backing metal fittings that will be attached to the inside of the corners, and the pilot holes will be placed on the outside of the plaque. The screws passed through the prepared holes can be screwed into the screw fixing holes of the backing fittings without mistakes, and even in cases where it is not possible to work on the back side of the parapet, the conventional method As shown in the figure above, it is possible to securely connect the corners of the pelmet without making mistakes in the screw position, and it is easy to install, and the pelmet can be connected without exposing the metal fittings to the outside. It is.

[Brief explanation of the drawing]

Fig. 1 is an exploded perspective view of essential parts of an embodiment of the present invention, Fig. 2 a, b, and c are perspective views showing a method of connecting the corners of the decorative plate shown above, and Fig. 3 a, b, and c are the same as above. Figure 4 is a perspective view showing how to connect the horizontal pieces of the decorative plate; Figure 4 is a perspective view of the backing metal fittings used for the same;
This figure is a sectional view of the main part of the same as the above, and FIG. 6 is a sectional view of the main part of another embodiment of the same. 1 is a parapet, 2 is a plaque, 3 is a slope, 4
is the backing metal fitting, 5 is the mounting piece, 6 is the screw hole,
7 is a hole for a mark, 8 is a mark, 9 is a pilot hole, and 10 is a screw.

Claims (1)

[Scope of Claims] 1. The ends of the parapet decorative plates are butted against each other so that the pair of decorative plates are perpendicular to each other, and screw holes are drilled in each mounting piece of the L-shaped backing metal fitting, and each mounting Drill a hole for a mark on one piece at a position offset from the screw hole to the side by approximately the thickness of the plaque, place this backing metal fitting on the outside of the corner of the pair of plaques, and then attach the backing metal fitting. Make a mark on the outside of the plaque at the mark hole location, then drill this mark to form a pilot hole at the end of each plaque, then attach the backing metal fittings to the corner of the plaque. A method for connecting the corner part of a parapet, characterized by screwing screws placed on the inside and passed through prepared holes from the outside of the decorative plate into the screw fixing holes of the backing metal fittings. 2. Form a mark hole provided on the mounting piece of the backing metal fitting outward by approximately the thickness of the decorative plate from the position of the screw fixing hole, and mark the above mark on the inside of the corner part of the decorative plate formed as a protruding corner. A method for connecting a corner portion of a parapet according to claim 1, characterized in that a backing metal fitting is attached. 3. Form a mark hole provided on the mounting piece of the backing metal fitting inward from the position of the screw fixing hole by approximately the thickness of the decorative plate, and mark the above inside corner of the decorative plate formed as an inside corner. A method for connecting a corner portion of a parapet according to claim 1, characterized in that a backing metal fitting is attached.