JP2542404Y2 - Outer wall ALC plate support structure on sash mounting window - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a support structure for an outer wall ALC plate on a sash mounting window in which a sash mounting upper frame 12 for mounting a sash upper frame 11 is formed of a C-shaped steel with a groove 13 facing upward. .

[0002]

2. Description of the Related Art An ALC version 25 is provided on a window for mounting a sash.
In the case of supporting the upper frame 12, a C-shaped steel is used as the mounting upper frame 12 for mounting the sash upper frame 11 with the groove 13 facing upward. The lower end 26 of the ALC plate 25 is mounted thereon.

[0003] When the steel plate piece 30 is welded to the C-shaped steel as described above, the welding is performed in a factory, and a method is adopted in which the welded C-shaped steel is carried to a building site and used.

[0004]

In some cases, a shutter or the like is mounted on a window on which a sash is to be mounted. In such a case, a C-shaped steel member to which a steel plate piece 30 is not welded is mounted on a mounting upper frame 12 on which a sash upper frame 11 is mounted. Is used.

Therefore, depending on whether the shutter device 29 is mounted or not, it is necessary to use a C-shaped steel sheet with a steel plate piece 30 welded and a C-shaped steel sheet that is not welded.

It is not preferable to change the mounting upper frame 12 depending on whether or not the shutter device 29 is mounted in order to standardize the members. Further, the steel plate piece 30 that is welded and protruded in such a manner is stored. And can be a hindrance in transportation, which can sometimes lead to injury and damage.

[0007]

The sash mounting window upper outer wall ALC plate support structure according to the present invention solves the above-mentioned disadvantages. (A) The sash mounting upper frame 12 for mounting the sash upper frame 11 has a groove. In the outer wall ALC plate support structure on the sash mounting window made of C-shaped steel with 13 facing upward,
(B) The lower end 26 of the ALC plate 25 is mounted on the protruding end 24 of the steel plate member 23 protruding from the C-shaped steel 12 supported on the sash mounting window with the groove 13 facing upward,
(C) The steel plate member 23 cuts and bends a part of the steel plate member main body 14 and protrudes the toes 15 and 16 in opposite directions to each other. A gap 19 equivalent to the thickness of the groove edges 17 and 18.
20 and the distance a between the toe 15 and the toe 16 is larger than the groove width b of the C-shaped steel 12 and the claw width c is set to the groove width b of the C-shaped steel 12
(D) a steel plate member 23 which has two claws 21
Is a gap 19 between the steel plate member body 14 and the toes 15 and 16.
20 is engaged with the C-shaped steel 12 by fitting groove edges 17 and 18 of the C-shaped steel.

[0008] Both side edges of the steel plate member body 14
The flange 31 can be bent in a direction opposite to the projecting direction of the ALC plate 25 to thereby increase the support strength of the ALC plate 25 (FIG. 3). The ALC plate supporting tongue piece 28 used in place of the above can be welded to the steel plate member body 14 (FIG. 4).

[0009] The steel plate member 23 is attached to the assembled upper frame 12.
The claws 21 and 22 are dropped into the groove 13 of
The protruding end portion 24 is protruded to the outside of the mounting upper frame 12 at different degrees, and at that time, the groove edges 17 and 18 of the mounting upper frame 12 and the gaps 19 and 20 of the steel plate member 23 are fitted and joined. Become.

[0010]

As described above, according to the present invention, (1) In the steel plate member 23, the distance a between the toe 15 and the toe 16 is greater than the groove width b of the C-shaped steel 12, and the claw width c is The groove width b of the C-shaped steel 12 is smaller than those 2
Since the two claws 21 and 22 protrude from one surface of the steel plate member main body 14, if the claws 21 and 22 are dropped into the groove 13 of the C-shaped steel 12 and the direction is changed by 90 degrees, the steel plate member main body 14 and the toe tips 15 and 16 become Gap 19/20 and groove edge 17.1 of C-section steel
The fitting 8 is securely engaged with the C-shaped steel 12 and the welding work conventionally performed becomes unnecessary.

(2) Since the steel plate member 23 supporting the exterior ALC plate 25 is not welded to the upper mounting frame 12 and is mounted at a building site, the mounting differs depending on the presence or absence of the shutter device 29 on the window. There is no need to prepare the upper frame 12, and building materials are standardized.

(3) Further, since the steel plate member 23 does not protrude from the mounting upper frame 12 to be transported, it can be easily stored and transported, and there is no danger of being injured by being caught by the protruded steel plate member 23. .

[Brief description of the drawings]

FIG. 1 is a cross-sectional side view of a main part of a sash mounting window according to the present invention.

FIG. 2 is a perspective view of the steel plate member according to the present invention.

FIG. 3 is a perspective view of the steel plate member according to the present invention.

FIG. 4 is a perspective view of the steel plate member according to the present invention.

FIG. 5 is a sectional side view of the steel plate member according to the present invention.

FIG. 6 is a plan view of the process of attaching the steel plate member to the C-shaped steel according to the present invention.

FIG. 7 is a cross-sectional side view of a main part of a sash mounting window according to the related art.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 11 Upper frame of sash 12 Upper frame of attachment 13 Groove 14 Steel plate member main body 15 Toe 16 Toe 17 Groove edge 18 Groove edge 19 Gap 20 Gap 21 Claw 22 Claw 23 Steel plate member 24 Protruding end 25 ALC plate 26 Lower end 27 Steel tongue piece 28 ALC support tongue piece 29 Shutter device 30 Steel plate piece 31 Flange

Claims (1)

(57) [Scope of request for utility model registration] 1. An outer wall ALC plate supporting structure on a sash mounting window made of a C-shaped steel in which a sash mounting upper frame 12 for mounting a sash upper frame 11 has a groove 13 facing upward. Projecting end 2 of steel plate member 23 projecting from C-shaped steel 12 supported on window with groove 13 facing upward
4, the lower end 26 of the ALC plate 25 is mounted on the steel plate member 23. (c) The steel plate member 23 cuts and bends a part of the steel plate member main body 14 and protrudes the toes 15 and 16 in opposite directions to each other. A gap 19 between the toe 15 and the toe 15 and 16 corresponding to the thickness of the groove edge 17 and 18 of the C-shaped steel 12.
The distance a between the toe 15 and the toe 16 is larger than the groove width b of the C-shaped steel 12, and the claw width c is set to the groove width b of the C-shaped steel 12.
(D) the steel plate member 23 comprises a steel plate member body 14 and a toe 15
A sash mounting window upper outer wall ALC plate support structure, wherein grooves 17 and 18 of a C-shaped steel are fitted into gaps 19 and 20 with the C-shaped steel 16 and are locked to the C-shaped steel 12.