JPH0513902Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a sash for an exterior wall, which is constructed by removing a part of the exterior wall of a building to provide an opening, and then attaching the sash to the opening.

[Conventional technology]

As shown in Fig. 4, the facade of the building is formed in two stages on the outer wall of the building, with a first groove 2 on one side edge and a first groove 3 protruding from the side edge, and a first groove 3 on the other side edge. Second
Boards 1, 1a, . . . each having a concave groove 4 and a second groove 5 protruding from the side edge, and having beads 6, 7 attached to both grooves 3, 5, respectively, are successively connected. There is something I did.

Recently, there has been an increase in the number of cases in which one or more of such boards 1 are removed to form an opening, and a sash is attached to this opening.

In such a case, an exterior wall sash as shown in FIG. 5 may be considered. In the figure, 11, 11a are vertical frames of the sash frame 10, flanges 13, 13a are at one end of the webs 12, 12a, and L is at the other end.
Shaped flanges 14, 14a are provided. Also, approximately at the center of the outer wall side of one vertical frame 11 is an L.
A letter-shaped frame member 15 is screwed, and a rib groove 15a is formed near the flange 13a on the outer wall side of the other vertical frame 11a.

The above-mentioned outer wall sash forms a window frame by assembling an upper frame, a lower frame (not shown), and vertical frames 11, 11a, and is attached to an opening. At this time, one vertical frame 11 positions the frame material 15 by contacting the caulking material 5a attached to the groove 5 of the board 1, and the other vertical frame 11a positions the frame material 15 with caulking material 5a between the board 1a and the flange 14a. In addition to interposing grooves 1
A bead 6 attached to the groove 3 of the board 1a is fitted onto the bead 5a for positioning, thereby fixing the upper frame and the lower frame to the board, respectively.

[Problem that the invention attempts to solve]

In the above-mentioned exterior wall sash, the vertical frame 1
Not only is it unstable to attach the parts 1 and 11a to the opening, but the structure of the left and right vertical frames is different, which causes problems such as increased costs.

[Means for solving problems]

The present invention was made in order to solve the above problems, and includes a first groove on one side edge and a first groove protruding from the side edge, and a second groove on the other side edge. In the opening provided between the boards of the outer wall, which has a concave strip and a second groove protruding from the side edge, and has a board formed by attaching beads to both groove strips, In a sash that is installed as a window frame by assembling a frame, an upper frame, and a lower frame, ribs are formed by a plurality of ribs provided on the outside of the left and right vertical frames, and are provided on the boards on the left and right of the opening. a pair of left and right grooves that receive each one of the beads in a fitted state, and one of the ribs extends and is attached to a bead attachment portion provided at the tip of the rib, and the opening The present invention provides an outer wall sash including a pair of left and right beads that fit into each one of the first and second grooves provided on the left and right boards of the section.

[Effect]

When attaching a window frame to an opening in an outer wall made up of a series of boards, the beads provided on the board and vertical frame fit into the grooves of the other, ensuring sufficient watertightness. At the same time, it can be positioned and fixed securely in the opening.

〔Example〕

FIG. 1 is a plan sectional view of an embodiment of the present invention, FIG. 2 is a vertical sectional view, and FIG. 3 is an exploded perspective view. In the figure, 21 is an upper frame, a web 22 having notches 26, 26a at both ends into which the beads 6, 7 of the boards 1, 1a fit, a flange 23 that also serves as an attachment part to the board 1, a shoji guide 24, 25 mag. 31 is a lower frame, a web 32 having cutouts 37, 37a at both ends into which the beads of the boards 1, 1a fit, a flange 33 which also serves as an attachment part to a building;
It consists of a shoji sliding frame 34, shoji rails 35, 36, etc.

41 and 41a are vertical frames, and one of the vertical frames 41 will be explained below. 43 and 44 are flanges provided at both ends of the web 42, and 45 are both flanges 43 and 4.
A rib 46, 4 protruding from the outer wall between 4
This is a groove formed by 7. Reference numeral 48 denotes a mounting portion for a bead 49 formed at the tip of one of the ribs 47 extending therefrom. The vertical frame 41a is the vertical frame 4 mentioned above.
Since it has the same structure as 1, the explanation will be omitted. In addition,
A and B are shoji guides 24, 25 and shoji rails 35,
This is a shoji screen installed between 36 and 36.

The window frame consisting of each part as mentioned above consists of the vertical frame 41,
The bead 49 is attached to the bead attachment portion 48 of 41a, 48a.
After it is attached, it is framed and inserted into the opening formed by the boards 1 and 1a, for example, from above. At this time,
The beads 6, 7 attached to the grooves 3, 5 of the boards 1, 1a are attached to the grooves 45, 45a of the vertical frames 41, 41a and the notches 26, 26a, 3 of the upper frame 21 and lower frame 31.
7, 37a, respectively, and vertical frames 41, 4.
The beads 49 attached to the bead attachment parts 48, 48a of 1a are attached to the grooves 2, 4 of the boards 1, 1a, respectively.
, so that the window frame is positioned in the opening in a watertight and precise manner. In addition, the upper frame 21 and the lower frame 31
are screwed and fixed to metal frames 51, 51a attached to the board.

Although the embodiments of the present invention have been described above, the upper frame and the lower frame are not limited to the structures of the above embodiments, and other structures may be used.

[Effect of idea]

As is clear from the above explanation, when installing the window frame in the opening, the present invention allows the beads provided on the board and the vertical frame to fit into the grooves of the other, thereby ensuring sufficient watertightness. It can be held, and it can be reliably positioned and fixed in the opening. Furthermore, since the left and right vertical frames can be of the same structure, costs can be significantly reduced, which is highly effective in practical use.

[Brief explanation of the drawing]

Fig. 1 is a plan sectional view of an embodiment of the present invention, Fig. 2 is a sub-sectional view, Fig. 3 is an exploded perspective view, Fig. 4 is a schematic diagram of an external wall of a building made of boards, and Fig. 5 is a conventional external wall. It is a plane sectional view of an example of a sash. 1, 1a... Board, 2, 4... Concave strip, 3, 5
...Groove, 6,7,49...Bead, 21...Upper frame, 31...Lower frame, 41,41a...Vertical frame, 4
2, 42a...web, 43, 44, 43a, 4
4a...Flange, 45, 45a...Groove, 4
6, 47, 46a, 47a...rib, 48, 48
a...Bead attachment part.

Claims (1)

[Claims for Utility Model Registration] A first grooved line and a first grooved line protruding from the side edge on one side edge, and a second grooved line and a first grooved line protruding from the side edge on the other side edge. The left and right vertical frames, the upper frame, and the lower frame are installed in the opening provided between the boats of the outer wall, which has two grooves and boards with beads attached to both grooves. In a sash that is framed and installed as a window frame, the ribs are formed by a plurality of ribs provided on the outside of the left and right vertical frames, and each one of the beads provided on the left and right boards of the opening is fitted. a pair of left and right grooves that are received in a mating state; one of the ribs is extended and attached to a bead attachment portion provided at the tip of the rib; A sash for an exterior wall, comprising: a pair of left and right beads that fit into each one of the first and second grooves, respectively.