JPS6246788Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to a stile joint inside the glass groove of a sash shoji, and in particular, the glass locking pieces of the vertical stile and horizontal stile of the shoji are joined to each other so that they are on the same plane. Concerning water stop structure at joints.

Normally, in Satsushi shoji, a notch is formed at the end of the vertical stile so that the end of the horizontal stile contacts the external wall of the vertical stile, and the glass locking pieces of the vertical stile and horizontal stile join on the same plane. A glass groove is formed by fitting a horizontal stile into the notch. Since rainwater infiltrates inside this glass groove, in order to prevent rainwater from leaking into the interior, the butt part in the glass groove between the end of the horizontal stile and the external wall of the vertical stile should be covered with a sheet material or an alternative waterproof material. At the same time, a waterproof sheet was interposed between the butt parts of the vertical and horizontal glass locking pieces of the vertical stile and horizontal stile. There were drawbacks such as protruding onto the surface of the stile opening and requiring a large number of machining steps.

The present invention solves the above-mentioned drawbacks of the prior art, and therefore, the purpose of the present invention is to easily install the glass locking pieces without creating gaps at the abutting portions of each other, and without causing the sheet to protrude. The object of the present invention is to provide a water stop structure for a frame joint.

A feature of the water-stopping structure according to the present invention is that a waterproof tape is attached to the joint surface over the entire length of the joint of the glass locking pieces of each frame that are joined to each other so as to be on the same plane.

Next, description will be given with reference to the drawings. Common parts in each figure are given the same reference numerals.
In the figure, 1 is a vertical stile, 2 is a horizontal stile, 3 is a vertical stile glass locking piece, 4 is a horizontal stile glass locking piece, 5 is a horizontal stile.
6 is an internal connection piece of the horizontal stile that is perpendicular to the glass locking piece 4, and 7 is an external wall parallel to the internal connection piece 5 of the stair. 8 is the external wall parallel to the internal connecting piece 6 in the stile. The connecting piece 6 of the transverse stile 2 and the external wall 8 have beads 6a, 8a for screws, respectively, and in the conventional construction the internal connecting piece 5 of the vertical stile 1
The screw bead 5a is also provided on the screw. These beads are used to fasten the stiles 1 and stile 2 together by means of screws 9 and 10. In that case,
The end of the stile 1 is notched, and the end face of the cross stile 2 that fits therein abuts against the outer wall 7 of the stile. A glass groove 11 is formed by fitting the vertical stile with the horizontal stile. The glass locking pieces 3 and 4 of each frame are joined to each other so as to be on the same surface.

In the conventional method, as shown in FIGS. 1 and 2, in order to prevent rainwater that has entered the glass groove 11 from leaking into the interior, the end face of the horizontal stile 2 and the vertical stile 1 in the inside of the glass groove 11 are The contact portion of the external wall 7 is covered with a sheet material 12.
At the same time, since the waterproof sheet 13 was interposed between the abutting portions of the glass locking pieces 3 and 4, the waterproof sheet 13 sometimes protruded onto the surface of the expected part of the stile as described above, and the thickness of the waterproof sheet 13 This creates a gap between the abutting parts of the internal connection pieces 5 and 6 of each stile, and the screws 10 are insufficient to fasten the internal connection pieces in the vertical direction, so the vertical screws 9 are connected to the bead 5a of the vertical stile. I had to screw it in. Therefore, holes 8b for screws are formed in the external wall 8 of the side stile 2.
had to be formed.

The water-stopping structure of the stile joint according to the present invention is as shown in FIGS. 3 and 4.
The abutment part in the glass groove with the external wall 7 of
Although it is sealed with a sealing material 13 as in the past, waterproof tape 14 is applied to the joint surface over the entire length of the joint in the mutual glass groove 11 of the glass locking pieces 3 and 4 of the vertical and horizontal stiles. is pasted. As the waterproof tape 14, an adhesive and waterproof aluminum foil tape or the like is used. In addition, 15 is a glass seal,
16 is glass.

In this way, even if rainwater enters the glass groove 11 where the waterproof tape 14 is attached to the joints of the glass locking pieces, the abutting portions between the ends of the horizontal stile 2 and the external walls 7 of the vertical stile are sealed. Since the joints between the glass locking pieces are sealed by the waterproof tape 14, and the periphery of the glass is sealed by the glass seal 15, rainwater is prevented from entering the interior.

As described above, according to the present invention, since the waterproof tape is attached to the joint surfaces of the glass locking pieces, it is easy to seal the water in the glass groove, and the waterproof tape will not protrude onto the surface of the expected part of the stile, nor will any gap be created at the abutting part. Therefore, it is not necessary to make holes in the external wall of the side stile and to fix screws in the vertical direction, and it is also not necessary to prevent gaps between the abutting portions, so that the number of processing steps can be reduced.

[Brief explanation of the drawing]

Figure 1 is a perspective view of the joint between a conventional vertical stile and horizontal stile.
FIG. 2 is a front view of the external side of the joint shown in FIG. 1, FIG. 3 is a perspective view of the joint between a vertical stile and a horizontal stile according to an example of the present invention, and FIG. FIG. 3 is an external front view of the joint shown; In the figure, 1... vertical stile, 2... horizontal stile, 3, 4... glass locking piece, 14... waterproof tape.

Claims (1)

[Scope of utility model registration request] In a water-stop structure at a joint where the glass locking pieces of the vertical stile and the horizontal stile are joined to each other so that they are on the same plane inside the glass groove, the glass locking pieces of the vertical stile and the horizontal stile are mutually connected. A water-stopping structure for a frame joint in a glass groove, characterized in that a waterproof tape is attached to the joint surface over the entire length of the joint in the glass groove.