JPS5938604Y2 - exterior panel - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an exterior panel that reduces leakage of rainwater even without a joint sealing material such as caulking material.

As an example of a conventional metal exterior panel, for example, the first
As shown in the figure, one end 1 of the open end whose cross section is bent into a concave shape is bent outward to form a collar 2, and the other end 3 is folded inward. Those having a shape that is bent and formed into a fitting part 4 into which the collar part 2 of an adjacent panel is fitted are widely used.

However, when exterior panels of this type are connected horizontally, for example, rainwater above and below the panels cannot be treated at all, and other members, such as gutters or sealing materials, must be used. However, there were problems in that rainwater treatment was complicated, required a lot of man-hours, and was expensive.

The present invention was made in order to solve these conventional problems, and is an exterior panel that reduces leakage of rainwater even without joint sealing materials such as caulking material, and is designed to reduce the leakage of rainwater at the edges of metal plates. Each has a rectangular box shape that is bent inward, and the tips of two adjacent sides are bent outward to form the buckwheat part, and the tips of the remaining two adjacent sides are bent inward. This is an exterior panel that is bent to form an inward fold.

The more detailed structure of the present invention will be explained based on FIG.
Or, it is formed into a rectangular box shape with a side length L of about 10 to 100 cm, and the four sides 6a of the rectangular box shape,
Tips 7a and 7b of the open ends of two adjacent sides 6a and 6b of 6b, 6c, and 6d are bent to the outside of the box-shaped opening to form a buckle part 8, and the other two sides 6c and 6d are bent to the outside of the box-shaped opening. The panel has a shape in which the tip portions 7c and 1d of the opening end of 6d are bent toward the box-shaped opening to form an inwardly folded portion 9.

In order to ensure the smoothness of the surface of each panel 50 after construction, the buckle portions 8 bent outward are recessed by the thickness of the panel, and the intersection portions 10a of the buckle portions 8 overlap the panels. The situation has fallen even further by an amount equivalent to 50 minutes.

In addition, in order to facilitate drainage of rainwater between the panels after construction and prevent rainwater from entering, the brim portion 8 bent outward is shaped like a recess, and the brim portion 8 bent inward is formed into a concave shape. 9 is lighter and heavier if it is formed into a convex shape.

The present invention has the above-described configuration, and during construction, one of the buckle portions 8 bent outward is always positioned upward, and the other collar portion 8 is positioned laterally. Alternatively, the intersecting part 10a of the brim part 8 is located at the uppermost part, and the inwardly folded part 9 which is bent inside another panel adjacent to the buckle part 8 which is bent outward is superimposed on the buckle part 8 which is bent outwardly. It is only necessary to construct it sequentially from the bottom to the top.

In addition, as a concrete example of fixing construction of the panel, for example, as shown in Fig. 3! A backing material 14 is sandwiched between the buckle part 8 bent outward of the lower panel 12 and the inward folded part 9 bent inward of the upper panel 13 provided above, and an L-shaped Either fix the metal fitting 15 to a body piece 16 such as an angle with bolts 11 or the like, or as shown in FIG. 4, replace the L-shaped metal fitting 150 in FIG. It may be tightened with scissor bolts 18 and a fixing fitting 19 is used to fix it to the body butt material 16. Alternatively, as shown in the lower part of FIG. Any construction method may be used, such as hooking the U-shaped mounting bracket 20 fixed to the inner surface of the body part 9 onto the body piece material 16 made of pipe material, etc., and tightening it with bolts 21. The construction method shown in Figure 4 is a construction method that can be constructed from inside the structure.
This has the advantage of not requiring external scaffolding.

In addition, in the construction shown in FIGS. 3 and 4, rainwater can be treated even at joints without necessarily using the backing material 14, but rainwater can be treated more completely if a backing material is used. In addition, if caulking material or the like is used at the panel joints, it becomes a double-sealed structure, making it lighter and heavier.

As mentioned above, although the exterior panel of the present invention has an extremely simple shape, it is a panel with little rainwater leakage even without joint sealants such as caulking, and moreover, the exterior panel is made of enamel, for example. The use of enamel panels coated with enamel, etc. is particularly preferable in terms of corrosion resistance and decorative properties, and is particularly useful as exterior panels for structures such as symbol towers and billboard towers. It is a useful exterior panel.

[Brief explanation of drawings]

FIG. 1 is an explanatory diagram showing a specific example of a conventional exterior panel;
Figure 2 is an explanatory diagram showing one specific example of the exterior panel of the present invention, and Figures 3 and 4 are explanatory diagrams showing different specific examples of the panel installation method of the present invention. 1.3, 11... End part, 2, 8... Buckle part, 4... Fitting part, 5, 12, 13...
...Panel, 6a. 6b, 6c, 6d==one side of the panel, 7a, 1b. 7c, 7d...Tip portion, 9...Internally folded portion, 10a. 10b...Intersection, 14...Backing material, 15...L-shaped metal fitting, 16...Body butt material, 17, 21...・Bolt, 18...
...Scissors bolt, 19...Fixing metal fittings, 20.
...Mounting bracket.

Claims (1)

[Scope of utility model registration request] A rectangular box shape with each end of the metal plate bent inward, the tips of two adjacent sides of which are bent outward to form a brim, and the remaining two adjacent sides are bent outward to form a brim. The tip part is bent inward to form an inward folded part, and the buckle part bent outward is recessed by the thickness of the board than the inward folded part, and This exterior panel is characterized by a shape in which the intersection of the brim of the casing is further recessed by the thickness of the board.