JPH0718810Y2 - Connection structure of outer wall panels - Google Patents

Description

[Detailed description of the device] [Industrial applications]

The present invention relates to a connecting structure at an entering corner portion of an outer wall of an outer wall panel.

[Prior art]

An outer wall panel 1 formed by attaching face plates 12a and 12b to the front and back of a panel frame 11 in which a U-shaped rope and the like are assembled in a square frame shape.
In the case of constructing an outer wall of a house using, the outer wall panels 1 and 1 are orthogonally connected to each other at the corners of the outer wall, which is conventionally performed as shown in FIG. That is, a pair of outer wall panels 1, 1 are arranged in a plane L shape, a connecting metal fitting 13 having a horizontal cross section L-shape is arranged between the side end faces of the outer wall panels 1, 1, and each fixing piece of the connecting metal fitting 13 is arranged. 14 and 14 with bolts and nuts 15 and 15 for each outer wall panel 1,
By connecting to the panel frame 11, 11 of 1, connecting metal fittings
The pair of outer wall panels 1 and 1 can be connected via 13. And in this thing, the entrance corner side of outer wall panel 1,1 becomes an outdoor surface, and outer wall panel 1,1 is filled with caulking material 7 between the side end surfaces on the entrance corner side of each outer wall panel 1,1. It is designed to be waterproof for one period.

[Problems to be solved by the device]

However, in the case of FIG. 4, since the connecting metal fitting 13 having an L-shaped cross section is arranged between the side end surfaces of the outer wall panel 1, 1, the connecting metal fitting 13 interferes with the outer wall panel 1, 1. There has been a problem that the caulking material 7 cannot be sufficiently filled between the side end faces of 1 and the waterproof performance between the connecting end faces of the outer wall panels 1 and 1 cannot be high. The present invention has been made in view of the above points, and an object of the present invention is to provide an outer wall panel connection structure capable of connecting outer wall panels with high waterproofness.

[Means for Solving the Problems]

In the outer wall panel connection structure according to the present invention, a pair of outer wall panels 1 and 1 are arranged in a substantially L shape in a plane so that the entrance corner side is the outdoor side, and fixing pieces 3 and 3 are provided on both side ends of the inclined piece 2. Is extended in a substantially H-shaped cross section to form a connecting metal fitting 4, and the connecting metal fitting 4 is provided between the facing side end faces of the pair of outer wall panels 1, 1 and the inclined piece 2 is a corner of the outer wall panel 1, 1. The fixing pieces 3, 3 of the connecting fitting 4 are connected to the side end faces of the outer wall panels 1, 1 via the spacers 5 and fixed to the side end faces of the outer wall panel 1 by the spacers 5 while being arranged so as to face the side. The backup material 6 is packed in the gap formed between the outer surface of the piece 3 and each outer wall panel.
It is characterized in that a caulking material 7 is filled in a space surrounded by the side end surfaces of 1, 1 and the outer surface of the inclined piece 2 of the connecting fitting 4 and the backup material 6.

[Action]

According to the present invention, the fixing pieces 3, 3 are extended on both sides of the inclined piece 2 in a substantially V-shaped cross section to form the connecting piece 4, and the connecting piece 4 is formed.
Attach each fixing piece 3, 3 to the side end surface of each outer wall panel 1, 1 with a spacer 5
The backup material 6 is packed in the gap formed between the side end surface of the outer wall panel 1 and the outer surface of the fixed piece 3 by the spacer 5, and the side end surface of each outer wall panel 1, 1 and the connecting metal fitting 4 are connected. Since the caulking material 7 is filled in the space surrounded by the outer surface of the slanting piece 2 and the backup material 6, the slanting piece 2 of the connecting fitting 4 and the backing material 7 are provided between the side end surfaces of the outer wall panels 1, 1. A large space can be formed, and the caulking material 7 can be sufficiently filled in this space to enhance the waterproof effect.

【Example】

Hereinafter, the present invention will be described in detail with reference to embodiments. The outer wall panel 1 is formed by assembling a U-shaped rope or the like into a rectangular frame shape to form a panel frame 11, and at the same time, a face plate 12a for exterior and an interior 12b are stretched on the front and back sides thereof.
Further, the connecting fitting 4 is formed in a cross-sectional shape in which the fixing pieces 3, 3 are extended to both ends of the inclined piece 2 in a substantially V-shaped cross section.
As shown in FIG. 2, it is made of a rope or the like and is vertically elongated. Through holes (not shown) are provided at upper and lower portions of each of the fixing pieces 3, 3 of the connecting fitting 4, and at the place where the through holes are formed, a spacer 5 having holes is formed on the outer surface of each of the fixing pieces 3, 3. Is provided. The spacer 5 may be attached to the connecting fitting 4 in advance integrally or may be attached to the connecting fitting 4 at the construction site. Then, the pair of outer wall panels 1,1 forming the corners of the corners of the outer wall of the house are arranged in a plane L-shape so that the exterior face plates 12a, 12a face the corners. In the embodiment shown in FIG. 1, bolts 16 are fixed to the panel frame 11 of each outer wall panel 1 at a plurality of upper and lower portions so as to project outward.
When connecting the pair of outer wall panels 1 and 1, the connecting metal fittings 4 are arranged between the opposite end faces of the outer wall panels 1 and 1 such that the inclined pieces 2 thereof face the corners of the outer wall panels 1 and 1. At the same time, the bolts 16 are inserted into the spacers 5 and the through holes of the fixing pieces 3 so that the fixing pieces 3 and 3 of the connecting fitting 4 are attached to the panel frame 11 on the side end surface of the outer wall panels 1 and 1. Abut through. Next, in the gap between the panel frame 11 formed by the spacers 5 and the fixed piece 3, the EPDM is formed over the entire vertical length.
After inserting the backup material 6 formed of an elastic material such as rubber, the washer 18 is inserted into the bolt 16 and the nut 17 is screwed and tightened, so that the pair of outer wall panels is connected through the connecting metal fitting 4. 1,1 can be connected.
When tightening the nut 17 in this way, the backup material 6
Is clamped and fixed between the fixing piece 3 and the panel frame 11. In this way, between the side end faces of the pair of outer wall panels 1, 1 on the entry corner side, the side end faces of the outer wall panels 1, 1 and the inclined piece 2 of the connecting fitting 4 are provided.
A space surrounded by the outer surface of the backing material 6 and the side surface of the backup material 6,6 is formed. By filling the space with the caulking material 7, the waterproofness between the side ends of the outer wall panels 1,1 is secured. be able to. In the embodiment shown in FIG. 3, the outer wall panel 1 is used to form a rooftop parapet or a wall for a veranda, and in this case, a column piece 19 with a lip section L is welded to the connecting fitting 4. Etc., and the connection fitting 4 can also be used as a support. Further, in this embodiment, the nut 17 is previously fixed to the inner surface side of the fixing piece 3 by welding or the like,
Pass the bolt 16 through the panel frame 11 of the outer wall panel 1 and the nut 17
It is designed to be screwed on.

[Effect of device]

As described above, according to the present invention, the fixing pieces are formed on both side ends of the inclined piece so as to have a substantially V-shaped cross section to form the connecting fittings, and the fixing pieces of the connecting fittings are provided on the side end surfaces of the outer wall panels with spacers. The backing material is packed in the gap formed between the side end surface of the outer wall panel and the outer surface of the fixed piece by the spacer, and the side end surface of each outer wall panel, the outer surface of the inclined piece of the connecting fitting, and the backup material. Since the caulking material is filled in the space surrounded by, it is possible to form a large space between the side end surfaces of the outer wall panel by the inclined piece of the connecting fitting and the backup material. By sufficiently filling and enhancing the waterproof effect between the outer wall panels, the outer wall panels can be connected with high waterproofness.

[Brief description of drawings]

FIG. 1 is a horizontal sectional view of an embodiment of the present invention, and FIG. 2 (a).
(B) is a reduced front view of the above-mentioned connecting fitting, FIG. 3 is a horizontal sectional view of another embodiment of the same, and FIG. 4 is a horizontal sectional view of a conventional example. Reference numeral 1 is an outer wall panel, 2 is an inclined piece, 3 is a fixing piece, 4 is a connecting fitting, 5 is a spacer, 6 is a backup material, and 7 is a caulking material.

Claims (1)

[Scope of utility model registration request] 1. A pair of outer wall panels are arranged in a substantially L-shape in a plane so that the entrance corner side is the outdoor side, and fixing pieces are extended to both ends of the inclined pieces in a substantially C-shape in cross section to form a connecting fitting. And the connecting metal fittings are disposed between the opposite side end surfaces of the pair of outer wall panels such that the inclined pieces face the inner corner side of the outer wall panel, and the fixing pieces of the connecting metal fittings are provided on the outer wall panel side. It is connected to the end face via a spacer, the backup material is packed in the gap formed by the spacer between the side end face of the outer wall panel and the outer face of the fixed piece, and the side end face of each outer wall panel and the outer face of the inclined piece of the connecting metal fitting A structure that connects outer wall panels by filling caulking material in the space surrounded by backup materials.