JP2886707B2 - External wall panel connection structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connecting structure of an outer wall panel forming an outer wall of a house.

[0002]

2. Description of the Related Art The outer wall of a house is constructed by arranging a plurality of outer wall panels 4, 4... When attaching the outer wall panel 4 to the pillar 9 as described above, the joint is performed so that the joint 10 between the side ends of the outer wall panel 4 is located at the pillar 9 as shown in FIG. In some cases, the joint is performed so that the joint 10 between the side edges of the outer wall panel 4 is located between the columns 9 as shown in FIG. And adjacent outer wall panel 4
It is necessary to attach a drainer (not shown in FIG. 9) to the joint 10 between the side ends of the joint to prevent intrusion of rainwater from the joint 10.

[0003]

Here, if the joint 10 between the side edges of the outer wall panel 4 is located at the column 9 as shown in FIG. 9A, the drainer joiner is pressed by the column 9 from the indoor side. Then, the drainer joiner can be attached. However, in order for the joint 10 between the side edges of the outer wall panel 4 to be located at the column 9 in this manner, the outer wall panel 4
The construction must be performed so that the width dimension of the column 9 and the distance between the columns 9 exactly match, and the construction is troublesome, and in reality the joint between the side edges of the outer wall panel 4 as shown in FIG. 1
The construction where 0 is located between the columns 9 must also be performed. And thus, the joint 1 between the side edges of the outer wall panel 4
When 0 comes to the position between pillars 9, the drainer joiner is
Therefore, there is a problem that the drainer cannot be attached because the water cannot be pressed down from the indoor side.

SUMMARY OF THE INVENTION The present invention has been made in view of the above points, and has an outer wall panel to which a drainer can be attached between outer wall panels without any trouble even when a joint between side edges of the outer wall panel does not come to a column. It is an object of the present invention to provide a connection structure.

[0005]

Means for Solving the Problems] connection structure of the outer wall panel according to the present invention, the draining Joiner 3 formed in a substantially T-shape by projecting the insert 2 in the central portion of the front surface of the substrate piece 1, out
The rear piece 14 is provided at the side end of the wall panel 4, and
Providing hooks 30 and locking plate 29 to form connection fitting 5
Then, a pair of outer wall panels 4 are arranged close to each other with their side ends facing each other, and the insertion piece 2 of the drainer joiner 3 is inserted between the side ends of the pair of outer wall panels 4 from the indoor side, and the board piece 1 is inserted.
Is brought into contact with the indoor surface of the rear piece 14 of each outer wall panel 4, and a connection fitting 5 is provided so as to straddle between the side edges on the back surface of the adjacent outer wall panel 4. Hook on 14
A piece 30 is hooked and a rear piece 1 of the other outer wall panel 4 is attached.
4 are sandwiched between the holding plate 28 and the locking plate 29, and the outer wall panels 4 are connected by the connection fitting 5 , and the holding plate 28 of the connection fitting 5 is connected.
Drainer 3 between the outer panel 4 and the rear piece 14 of the outer wall panel 4
The substrate piece 1 is sandwiched.

[0006]

The connecting metal fittings 5 are provided so as to straddle between the side end portions on the back surface of the adjacent outer wall panels 4, and the both outer wall panels 4 are connected with the connecting metal fittings 5.
And by sandwiching the substrate piece 1 of the drainer joiner 3 between the connection fitting 5 and the outer wall panel 4, the drainer joiner 3 is connected to the indoor side using the connection fitting 5 for connecting the outer wall panel 4. Can be suppressed from.

[0007]

The present invention will be described below in detail with reference to examples. The outer wall panel 4 has a plurality of upper and lower horizontal rails 12 with flange pieces 24 made of a C-type steel material or the like attached to the back surface of the cement-based exterior material 11, and the vertical frames 13 attached to both side edges of the back surface of the exterior material 11. It is formed by this.
As shown in FIG. 4, the vertical frame 13 is provided with a long rear piece 14 and a short width front piece 15 and is formed in a substantially U-shaped cross section.
As shown in FIG. 1, the rear piece 14 is attached to the horizontal rail 12 by welding or the like while the front piece 15 is inserted into the groove 16 provided on the side end surface of the exterior material 11.

The drainer 3 is made of a soft synthetic resin, rubber, or the like, and is made to be vertically long. As shown in FIG. Are formed so as to have a T-shaped cross section by integrally protruding over the area. Waterproof fold pieces 17 are provided on both sides of the front end of the insertion piece 2, and water return fold pieces 18 are integrally provided on the front surface of the substrate piece 1 over the entire vertical length. Further, as shown in FIG. 6, the connection fitting 5 is formed by a holding plate 28 and a locking plate 29. A hooking piece 30 is provided at one end of the holding plate 28 and a through hole 31a is provided at the other end. The locking plate 29 has a locking piece 33 at one end via a step and a through hole 31b at the other end. Through holes 31a, 31
The nut 32b is screwed into the bolt 32a passed through the b, and the retaining plate 29 is integrated with the holding plate 28 to be used as the connection fitting 5.

The outer wall of a house is formed by arranging a plurality of the outer wall panels 4 formed as described above and attaching them to the outdoor side of the pillars 9. The outer wall panel 4 is attached to the pillars 9 in FIG. ). That is, a fixing bracket 19 having an L-shaped cross section is fixed to the side surface of the pillar 9 at the level of the horizontal rail 12 of the outer wall panel 4 with screws or the like, and a hole provided in a coupling piece 20 of the fixing bracket 19 (shown in FIG. (Not shown), the bolt 2 protruding from the back surface of the fitting 21
2, a nut 23 is screwed to the bolt 22. As shown in FIG. 7 (b), the connecting fitting 21 is formed of an elongated metal plate, and the nut 23 is loosened to make the outer wall panel 4 substantially horizontal as imaginary lines in FIG. 7 (b). As shown in FIG. 7A, the connecting piece 21 is fixed to the fixing piece 19 by being inserted into the horizontal rail 12 and turning the bolt 22 around the center to make the connecting piece 21 vertical and to tighten the nut 23. 20 and the flange piece 2 of the horizontal rail 12
4, and the outer wall panel 4 can be attached to the pillar 9 via the fixing bracket 19. Similarly, by arranging a plurality of outer wall panels 4 side by side, an outer wall of a house can be formed as shown in FIG. In FIG. 8, 25 is a base, 26 is a foundation, and 27 is a beam. still,
If the pillar 9 does not exist on the back side of the outer wall panel 4, the outer wall panel 4 is connected to the adjacent outer wall panel 4 by the connection fitting 5, or the horizontal rail 12 on the back side is connected to the base 25 or the beam 27. The panel 4 is mounted.

Next, when the drainer joiner 3 is attached to the joint 10 formed between the side ends of the pair of adjacent outer wall panels 4, the insertion piece 2 of the drainer joiner 3 is inserted between the side ends of the outer wall panel 4 from the indoor side. To make the substrate piece 1 contact the rear piece 14 of the vertical frame 13 at the side end of each outer wall panel 4.
The insert piece 2 is provided on the side end surface of each outer wall panel 4 by a waterproof fold piece 17, and the substrate piece 1 is provided by a return fold piece 18 on each outer wall panel 4.
Are vertically adhered to the vertical frame 13. And
With the nut 32a of the connection fitting 5 loosened and the locking plate 29 rotated downward, the hook 30 of the holding plate 28 is hooked on the rear piece 14 of the vertical frame 13 of one outer wall panel 4, and the locking plate is 1 by locking the locking piece 33 of the locking plate 29 to the rear piece 14 of the vertical frame 13 of the other outer wall panel 4 and tightening the nut 32b as shown in FIG. As shown in FIG. 5, a pair of adjacent outer wall panels 4 are connected. By attaching the connection fitting 5 so as to straddle between the side ends of the adjacent outer wall panels 4 as described above, the indoor surface of the substrate piece 1 of the drainer 3 is held by the holding plate 28 as shown in FIG. It is possible to prevent the insertion piece 2 of the drainer joiner 3 from coming off from between the outer wall panels 4 and attach the drainer joiner 3 between the adjacent outer wall panels 4. In this way, by using the connection fitting 5 for connecting the outer wall panel 4, even when the joint 10 formed between the side ends of the outer wall panel 4 is located between the columns 9, the drainer joiner 3 is connected to the connection fitting 5. It is possible to hold down and attach with 5.

The installation of the drainer joiner 3 is performed not only after mounting the plurality of outer wall panels 4 but also when the next outer wall panel 4 is mounted after one outer wall panel 4 is mounted. The draining joiner 3 may be attached between the two outer wall panels 4.

[0012]

As described above, according to the present invention, an insert piece is provided at the center of the front surface of a substrate piece to form a drainer joiner having a substantially T-shaped cross section, and a rear piece is provided at a side end of the outer wall panel. , Pressed
A hook and a locking plate are provided on the plate to form a connection fitting,
A pair of outer wall panels are arranged close to each other with their side ends facing each other,
The insertion piece of the drainer is inserted from the indoor side between the side ends of the pair of outer wall panels, and the board piece is brought into contact with the indoor surface of the rear piece of each outer wall panel , so that the back end of the adjacent outer wall panel is between the side ends. Laying the connection fittings on the outer wall
Hang the hook on the back piece of the flannel and the other outer wall
The rear piece of the panel was sandwiched between the holding plate and the locking plate, and both outer wall panels were connected with the connection fitting , and the board piece of the drainer joiner was held between the holding piece of the connection fitting and the rear piece of the outer wall panel. Therefore, by attaching the connecting brackets so as to straddle between the side edges of the adjacent outer wall panels, it is possible to hold the substrate piece of the drainer joiner and attach the drainer to the adjacent outer wall panels, and to connect the outer wall panels. The drainage joiner can be attached even when the joint formed between the side edges of the outer wall panel is located between the pillars by using the connection fitting of (1). One side
Hook on the rear piece of the outer wall panel of
Sandwich the rear piece of the outer wall panel between the holding plate and the locking plate
Connect both outer wall panels with connection fittings, and hold down the connection fittings
Drainer joiner board piece between the back piece and the rear panel
By holding the rear panel of the outer wall panel and draining
The joiner's substrate piece is held with a holding plate, a hook, and a locking plate.
It can be clamped from the front and back, and the connection strength of the outer wall panel
And increase the mounting strength of the drainer
The mounting position of the connection fitting
Can be set almost arbitrarily.

[Brief description of the drawings]

FIG. 1 is a partially cutaway perspective view of one embodiment of the present invention.

FIG. 2 is a sectional view of the same.

FIG. 3 is a perspective view of an outer wall panel according to the embodiment.

FIG. 4 is a perspective view of the above vertical frame.

FIG. 5 is a perspective view of the drainer of the above.

FIG. 6 is an exploded perspective view of the connection fitting.

FIG. 7A is a partially cutaway perspective view showing a state in which an outer wall panel is attached to the above pillar, and FIG. 7B is a perspective view of a fitting.

FIG. 8 is a perspective view showing a state where the outer wall panel is installed.

FIG. 9 shows a construction state of an outer wall panel,
(A), (b) is a schematic sectional view of each mode.

[Explanation of symbols]

REFERENCE SIGNS LIST 1 board piece 2 insertion piece 3 drainer joiner 4 outer wall panel 5 connection fitting 14 rear piece 28 holding plate 29 locking plate 30 hooking piece

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁶ , DB name) E04B 2/56 E04B 1/68

Claims (1)

(57) [Claims] 1. A draining Joyner formed in a substantially T-shape by projecting the insertion piece in the center portion of the front surface of the substrate piece, the outer wall panel
The rear piece is provided at the side end of the handle, and the retaining piece is locked to the holding plate
A pair of outer wall panels are arranged close to each other with their side ends facing each other, and an insertion piece of a drainer is inserted between the side ends of the pair of outer wall panels from the indoor side, and a board piece is formed. was abutment indoor surfaces of the support after each exterior wall panels, was reluctant straddled between the side end portion of the rear surface of the adjacent outer wall panel and disposed fitting, pieces hooked at one after the other of the outer wall panel
And hold down the rear piece of the other outer wall panel
The outer wall panels are connected by connecting fittings sandwiched between the
A connection structure for an outer wall panel, wherein a substrate piece of a drainer is sandwiched between a holding plate of a connection fitting and a rear piece of the outer wall panel.