JPS599703B2 - Installation structure for decorative external wall panels on balconies, etc. - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a mounting structure for a decorative exterior wall panel suitable for the exterior wall of a balcony or the exterior wall of an upper-floor hallway found in an apartment-type house.

Exterior walls of balconies, hallways on floors, etc. are visible from the front, so their appearance is very important.

For this reason, in addition to the conventional flat panel-shaped exterior wall panels, decorative exterior wall panels with various decorations to give a three-dimensional effect have been used.

This decorative exterior wall panel has a more complex shape and structure than a flat exterior wall panel, so using the same material and structure as the flat exterior wall panel will reduce production costs and production time. There was a problem from this point of view.

In addition, it is desirable that connecting members such as bolts and nuts are not visible from the outside at the part where the decorative exterior wall panel is attached to the vertical frame. For construction purposes, it is desirable that the shape be the same as the shape of the part of the exterior wall panel that is attached to the vertical frame.

In view of these points, the present invention provides a decorative exterior wall panel with a three-dimensional effect by bending a single metal thin plate, and at the same time improves the appearance by creating a mounting structure that does not use any bolts, nuts, etc. The purpose of this invention is to provide a mounting structure for decorative exterior wall panels that improves productivity and workability.

DESCRIPTION OF THE PREFERRED EMBODIMENTS The configuration of the present invention will be described below with reference to the drawings.

FIG. 1 shows an example of an exterior wall structure in which flat plate-shaped exterior wall panels and decorative exterior wall panels are appropriately arranged and attached between a plurality of vertical shaft assemblies erected at appropriate intervals.

1 is a floor frame assembled by joining horizontal beams 2 made of steel frames, 3 and 3 are sleeve panels provided on the left and right sides of the frame 1, and the rear end is a T-shaped plate (not shown) that connects the house. Mounted on the wall frame.

4... are vertical shaft sets erected at appropriate intervals, the lower ends of which are attached to the outer surface of the cross beams 2 of the floor frame 1 with L-shaped plates 5.
It is fixed via...

The L-shaped plate 5... is for receiving and supporting the lower end of the outer wall panel described below.

6... is the exterior wall panel that makes up the exterior wall of the balcony,
...-It has a sandwich structure in which a heat insulating material 9 is filled between the front plate 7 and the back plate 8, such as board or aluminum plate,
The circumferential edges of both plates 7 and 8 extend longer than the circumferential edge of heat insulating material 9, and a recessed portion 6a is formed between both plates 7 and 8.

Reference numeral 15 denotes a decorative exterior wall panel, which includes a decorative member A made by bending a metal thin plate forward at the center in the left-right direction to bulge out, and a decorative member A made by bending a metal thin plate into a substantially L shape. The arm member B is formed.

Decorative member AU, an opening 16 is provided in the center of the bulging portion 26,
Decorative metal fittings 14 formed in various patterns are attached to the opening 16.

Further, the upper edge and both left and right edges of the decorative member A are folded inward to form reinforcing ribs 1T, and the bulging portion 26
A reinforcing crosspiece 18 is fixed to the back side of the opening 16 along the periphery of the opening 16.

The arm member B is a thin metal plate 200 bent into a substantially ■ shape.
Both tips 21. A generally square-shaped member 23 having a shallower groove than the thin plate 20 is fitted between the thin plates 22 and a recessed portion 24 that opens outward.
is formed.

The central bent portion 25 of this arm member B is welded to both end portions 19, 19 of the decorative member 8, respectively, to form a decorative outer wall panel 15.

Note that the shape of the recess 24 and its surroundings, which are formed by the ends 21 and 22 of the metal thin plate 200 and the approximately ■-shaped member 23, is the same as that of the recess 6a formed at the end of the outer wall panel 6 and its surroundings. It is formed in the same shape as .

The vertical shaft assembly 4... has two channel-shaped special C-shaped steels 11, 11 with vertical grooves 10, as shown in FIGS. 3A and 3B.
They are arranged facing each other with an interval of , and are connected by a single flat plate 12.

Further, abutting members 13.13 are attached to the flat plate 12 at appropriate positions in the vertical direction.

This member regulates the posture of the outer wall panel 6 by coming into contact with the side end 8a of the outer wall panel back plate.

The decorative exterior wall panel having the above structure is attached to the vertical frame assembly as follows.

That is, the protruding piece 24a on the front side of the recessed part 24 of the decorative exterior wall panel 15 is placed on the outer surface 4a of the vertical frame assembly 4, and the recessed part 2
The decorative outer wall panel 15 is attached between the pair of vertical frame assemblies 4 by fitting the projecting piece 24b on the rear side of 4 into the vertical groove 10 of the vertical frame assembly 4.

Similarly, the outer wall panel 6 is also
a along the outer surface 4a of the vertical shaft assembly 4, and the side end 8 of the back plate 8.
a into the vertical groove 10 of the vertical shaft assembly 4, and the pair of vertical shaft assembly 4
, is installed between 4 and 4.

In this way, the projecting piece 24 on the front side of the decorative exterior wall panel 15
The edge of the front plate 7 of the vertical frame assembly 4 is held between the protruding piece 24b on the back side and the edge of the front plate 7 of the vertical frame assembly 4, and the rear side of the decorative exterior wall panel 15 is Since the protruding pieces 24b are clamped, the decorative exterior wall panel 15 is reliably and firmly attached by the mutual clamping of the decorative exterior wall panel 15 and the vertical frame assembly 4.

As explained above, according to the decorative exterior wall panel structure of the present invention, the decorative exterior wall panel is formed by bending one metal thin plate to form a decorative member, and folding another metal thin plate. Since the arm member is formed by bending and the arm member is fixed to the decorative member, although some fixing means etc. are required, it is possible to create a three-dimensional structure by simply bending the thin metal plate. Since it is possible to produce decorative exterior wall panels with a sense of style, work efficiency can be improved and production costs can be reduced.

In addition, the decorative exterior wall panel is formed by fixing arm members to the decorative member, and the arm members can be used in common for each decorative member formed in various patterns and shapes. Inventories are also reduced, which improves productivity.

Furthermore, the edges of the front panel of the vertical frame assembly are held between the protruding pieces on the front side and the protruding pieces on the rear side of the decorative exterior wall panel, and the edges of the front panel and the rear panel of the vertical frame assembly are used to hold the edges of the front panel of the vertical frame assembly on the decorative exterior wall panel. Since the projecting piece on the back side of the panel is held, the decorative external wall panel and the vertical frame are mutually held, so that the decorative external wall panel is reliably and firmly attached, and the safety of the occupants is ensured.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention, and FIG. 1 is a schematic perspective view of a balcony, FIG. A plan view showing the mounting structure, a side view of the Fig. 3 AU vertical axis assembly,
Figure B is a front view. 4... Vertical shaft assembly, 6... External wall panel, 15... Decorative external wall panel, A... Decorative member, B... Arm member.

Claims (1)

[Claims] 1. In an exterior wall structure in which flat exterior wall panels and decorative exterior wall panels are appropriately arranged and installed between a plurality of vertical shaft assemblies erected at appropriate intervals, the decorative exterior wall panels have thin metal plates attached to their left and right sides. A decorative member is formed by bending the central portion in the direction forward to bulge out, an opening is provided in the center of the bulging portion, and a decorative metal fitting is attached to the opening, and a thin metal plate is bent into a substantially square shape. an arm member in which a recessed portion is formed by fitting an approximately ""-shaped member with a groove shallower than the thin plate between both ends of the thin plate, and a center fold of the arm member is formed at both ends of the decorative member. The curved portions are fixedly attached to each other, and the protrusions on the front side of the recessed portions formed on both sides of the decorative exterior wall panel are aligned with the outer surface of the vertical shaft assembly, and the protrusions on the rear side of the recessed portions are aligned. A mounting structure for a decorative external wall panel on a balcony or the like, characterized in that the decorative external wall panel is attached between a pair of vertical shaft assemblies by fitting a piece into a vertical groove formed on the side surface of the vertical shaft assemblage.