JPH085240Y2 - External wall panel mounting structure - Google Patents

Description

TECHNICAL FIELD The present invention relates to a mounting structure for an outer wall panel to be mounted on an outer wall.

Conventional technology When mounting outer wall panels using the conventional method, the joints between facing panels are directly fixed to the base material from the surface with screws etc., and the joints formed on the front side are filled with caulking material etc. Was there.

However, the work of filling the caulking material has drawbacks that the workability is poor and the construction period is prolonged because the joints are conspicuous. In addition, when an earthquake or the like occurs, the panel moves, so-called interlayer displacement occurs, and stress is applied to the panel to cause strain or deformation.

The problem to be solved by the present invention is that the panel can be installed without using caulking material, the workability is good, and the construction period can be shortened. The purpose is to mount the outer wall panel without any deformation.

Means for Solving the Problems In order to solve the above-mentioned problems, the present invention has a structure in which an outer wall panel is attached to a lower bottom piece of the panel, and a locking metal fitting having a U-shaped cross section is erected on the upper bottom piece. Each of the holding metal fittings having a piece is fixed, the locking metal fitting has two plate-shaped locking pieces projecting from both sides thereof, and the holding metal fitting has two holes in the upright piece and is fixed first to the lower panel. The two plate-like locking pieces of the upper panel locking metal fittings are simultaneously fitted into the two holes of the holding metal fittings of the upper panel while the side edges of the plate locking pieces are in sliding contact with each other, and the upper panel holding metal fittings are fixed to the base material. It becomes the composition.

In the present invention, the panel may be one in which a square frame-shaped block member is attached to the top piece as shown in FIGS. 1 and 2 to form a side piece and a bottom piece, or four sides of the top piece are folded back inward. A box-shaped member (not shown) may be formed by integrally molding the piece and the bottom piece.

Action The present invention has the above-described structure. Therefore, the upper panel is brought closer to the lower panel previously attached to the base material from above, and the upper panel is inserted into the two holes of the lower panel holding metal fitting. At the same time, the two plate-like locking pieces of the locking metal fitting fixed to the above are fitted so that both side edges are in sliding contact with each other, and the holding metal fitting of the upper panel is fixed to the base material with a screw or the like, and the upper panel is mounted. Here, since both side edges of the locking piece and the holes are fitted at the same time while slidingly contacting each other, the panel can be fixed with good workability without shaking and tilting. In this way, the panels can be sequentially mounted on top.

At the time of this installation, fixing the holding metal and the base material, and
Since the holes of the holding metal fittings and the locking pieces of the locking metal fittings can be moved in the vertical and horizontal directions little by little, the mounting work can be performed while adjusting the vertical and horizontal joints.

Also, even if the panel changes due to an earthquake, that is, interlayer displacement occurs, the vertical and horizontal movements of the panels become large as the movement between the panels and the movement between the panels and the base become double as described above. In addition to facilitating the vertical and horizontal adjustment work, it is possible to largely absorb the interlayer displacement due to an earthquake or the like. Therefore, it is possible to effectively prevent the panel from being distorted or deformed with a small absorbing force.

Embodiment An embodiment of the present invention will be described with reference to the drawings.

The panel 1 has a square frame-shaped block member 3 attached to the periphery of the top piece 2 to form side pieces 4 and bottom pieces 5.

The side piece 4 has a protruding piece 6 which is staggered with the panel 1,
7 is provided, the grooved leg portion 9 of the elastic seal 8 is crimped to the protruding piece 6 above the panel 1, and the base portion 10 thereof is hollow. The elastic seal 8 may have its base portion 10 solid rather than hollow, or may be pressure-bonded between the projecting pieces 6 and 7 rather than having a groove.

The holding metal fitting 11 has a Z-shaped cross section, and one side piece of the holding metal fitting 11 is a panel 1.
Is fixed to the upper bottom piece 5 with screws, the other side piece is provided with a long hole 12 orthogonal to the axis, and two square holes 13 are provided in the center piece at the same height.

The locking metal fitting 14 has a cross-sectional shape, and the locking pieces 15
And is fixed to the bottom piece 5 below the panel 1 with screws. It has a size such that it can be fitted into the locking piece 15 and the hole 13 of the holding fitting 11, and is provided so as to project to the outside of the panel 1.

The base material 16 is made of a long material having an L-shaped cross section, and one of the base material 16 is provided with a plurality of axial long holes 17 at positions overlapping the long holes 13 of the holding metal fitting 11, and at horizontal joints of the wall frame 18. Angle material
It is fixed through 19.

In order to attach the panel 1 to the wall frame 18, first, the other side piece of the holding metal fitting 11 of the lower panel 1 is overlapped with the long hole 12 and the long hole 17 and brought into contact with the base material 16, and screwed with a screw 20. Then, the lower panel 1 is attached to the base material 16.

Next, the upper panel 1 is brought closer to the lower panel 1 from above, and the two engaging members 14 of the upper panel 1 are inserted into the two holes 13 of the holding member 11 of the lower panel 1. By simultaneously fitting the stop pieces 15 while sliding the both side edges into contact with each other, the position of the panel 1 in the front-rear direction is determined without shaking and tilting, and the elastic seal 8 of the lower panel 1 is attached to the side piece of the upper panel 1. Press 4 After that, the other side of the holding metal fitting (not shown) of the upper panel 1 is fixed to the upper base material (not shown) by one screw with the same screw as the above-mentioned lower mounting, and the upper panel 1 Install.

When the panel 1 is mounted, the holding metal fitting 11 can be moved vertically and horizontally by the length of the long hole 12 and the long hole 17 with respect to the base material 16.
Therefore, since the panel can be mounted by adjusting the joint street while moving vertically and horizontally, the workability is good.

In this way, when the panels 1 are sequentially attached to the upper and the right and left rows in the same manner, the panels 1 divided into the vertical joints and the horizontal joints are formed like a base stitch, and the side pieces 4 are also formed. Since the projecting pieces 6 are alternately arranged to form a plurality of vacant chambers 21 and the elastic seal 8 is pressed against the side piece 4, waterproofing can be completed completely.

Effect of the Invention With this configuration, the present invention can eliminate the caulking filling work during construction, and the installation work is simple by simply lowering the panel from above and fixing it with screws, and the construction does not tilt the panel. Since it is a good and reliable fixation and it is also a work to adjust the joint joint while moving the panel vertically and horizontally, the workability is improved and the construction period can be shortened.

Also, even if there is an earthquake, etc., the interlayer displacement of the panel can be absorbed, so distortion and deformation can be prevented, and since the external appearance is the same color as the panel, the appearance design is also improved, etc. There is.

[Brief description of drawings]

FIG. 1 is a sectional view of an embodiment of the present invention before mounting, FIG. 2 is a sectional view of the embodiment after mounting, and FIG. 3 is an exploded perspective view of the same embodiment. 1 ... panel, 2 ... top piece, 4 ... side piece, 5 ... bottom piece,
6,7 …… Projection piece, 8 …… Elastic seal, 11 …… Holding bracket, 12
…… Long hole, 13 …… Hole, 14 …… Locking metal fitting, 15 …… Locking piece,
16 …… Base material, 17 …… Long hole.

Claims (1)

[Scope of utility model registration request] 1. A holding metal fitting (11) having a bottom plate (5) of a panel (1), a locking metal fitting (14) having a U-shaped cross section formed by bending a flat plate, and an upper metal piece (5) having a standing piece. Respectively, the locking metal fitting (14) is provided with two plate-shaped locking pieces (15) projecting from both sides thereof, and the holding metal fitting (11) is provided with two holes (13) in the standing piece. The two plate-like locking pieces (15) of the locking metal fittings (14) of the upper panel (1) are fitted into the two holes (13) of the holding metal fittings (11) of the fixed lower panel (1). An outer wall panel mounting structure in which both side edges of the outer wall panel are fitted together while slidingly contacting each other, and the holding metal fitting (11) of the upper panel (1) is fixed to the base material (16).