JPH026215Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a structure for attaching a sash to an opening in a concrete exterior wall while preventing screws such as the sash mounting screws from being exposed to the indoor side.

[Conventional technology]

When attaching a sash to an opening in a concrete exterior wall, the sash is usually screwed onto the concrete from above the end face of the opening at its indoor and outdoor ends.

[Problems to be Solved by the Invention] However, the above-mentioned exposure of screws such as sash attachment screws on the indoor side impairs the aesthetic appearance of the opening from the indoor side.

[Means for solving problems]

In the present invention, base hardware is screwed from the back side of the decorative material placed on the indoor side of the opening of the concrete exterior wall, and a sash mounting hardware is placed on the outdoor side of the base metal. The hardware and the sash mounting hardware are integrally screwed onto the end face of the opening, the sash mounting hardware is covered with the sash mounting hardware, and the sash is fixed with a sash mounting screw, and The above problem is solved by attaching a parting material from above to the indoor end of the sash and the outdoor end of the decorative material.

〔Example〕

An embodiment in which the mounting structure of the present invention is applied to the lower part of the sash will be described below with reference to the drawings.

FIG. 1 shows a vertical cross-sectional view of an embodiment of the mounting structure of the present invention. In the figure, 1 is a concrete exterior wall, 2 is an opening formed in the exterior wall 1, and 3 is a periphery of this opening 2. Decorative materials arranged on the indoor side of 4
is base hardware, 5 is sash mounting hardware, 6 is sash,
7 is a parting material, and the mounting structure of the sash in one embodiment of the present invention will be explained according to the construction order.
After fixing with screws 8 from the back side, the sash mounting hardware 5 is arranged on the outdoor side on the base hardware 4, and the base metal 4 and the sash mounting hardware 5 are integrally attached to the end face of the opening 2. 21 with concrete screws 9, and then the sash 6 is fixed to the sash mounting hardware 5 with the sash mounting screws 10 at the indoor end and with the sash mounting screws 11 at the outdoor end. After that, the sash mounting screw 10 on the indoor side is covered over the indoor end of the sash 6 and the outdoor end of the decorative material 3, and the parting material 7 is attached. There is.

To explain in detail the details of each part and the details of their mounting manner, the base hardware 4 is formed as a flat plate as a whole, and as shown in FIG. The upright pieces 41 and 41 for engagement of the sash mounting hardware 5 are provided, and the upright piece 42 for positioning the decorative material 3 is provided approximately in the middle of the base hardware 4. A screw hole 43 for the concrete screw 9 is formed between the concrete screw 9 and screw holes 44 for the screws 8, 8 are formed on the indoor side of the positioning upright piece 42, respectively. A predetermined number of base metal fittings 4 are disposed on the end face 21 of the opening in the length direction of the end face 21 from the indoor side to the outdoor side. is brought into contact with the positioning upright piece 42 and is attached using the screws 8, 8 as described above.

Further, the sash mounting hardware 5 has a sash outdoor mounting piece 51 vertically disposed at its outdoor end, and is formed into an inverted L-shaped piece as a whole, with the indoor side portion of the horizontal portion facing upward. The placement part 52 is bent downward to form a U-shape and placed on the underlying hardware 4.
At the same time, the indoor end of the horizontal part is used as a sash indoor end mounting part 53, and a hanging piece 54 for engagement is provided between the above-mentioned mounting part 52 and the sash outdoor mounting piece 51.
A hole 55 for fixing a concrete screw 9 is formed in the above-mentioned placing part 52, and a hole 56 for fixing a screw 10 is made in the above-mentioned indoor side placing part 53, respectively. In order to attach the sash mounting hardware 5, as shown in FIG. After fitting (fitting) the sash mounting hardware 5 and base hardware 4 as shown in FIG. Screw hole 55 with screw 9
and 43 to the sash mounting hardware 5 and base hardware 4
This is done by tightening the screws. By this attachment, the screws 8, 8 for attaching the decorative material 3 are hidden as shown in FIG.

Further, as shown in FIG. 1, the sash 6 has an outdoor mounting piece 61 at its lower end on the outdoor side, an indoor mounting piece 62 at its lower end on the indoor side, and an upper part of its indoor side end. Each of them has an upright piece 63, and its installation to the sash mounting hardware 5 is as shown in FIG. The sash outdoor mounting piece 51 of the sash mounting hardware 5
and the indoor side mounting piece 62 of the sash 6.
This is done by screwing the sash mounting hardware 5 to the sash indoor end placement portion 53 using screws 10. By this attachment, the sash attachment hardware 5 and the mounting screws 9 of the base hardware 4 are covered with the sash 6.

Further, as shown in FIG. 1, the parting member 7 is formed in an inverted L-shape as a whole, and has a downward fitting part 71 at the outdoor end of the horizontal part. The attachment is carried out by fitting the fitting part 71 into the upright piece 63 of the sash 6 and abutting the lower end of the vertical part against the upper surface of the decorative material 3, as shown in FIG. It is attached. This attachment hides the sash attachment screws 10 on the indoor side. still,
The parting material 7 also functions as a dew condensation prevention material.

The embodiments in which the sash mounting structure of the present invention is applied to the lower part of the sash have been described above, but the mounting structure of the present invention can be similarly applied to the upper part of the sash and the side parts of the sash.

It goes without saying that the shape of each hardware, sash, decorative material, and parting material, the number of each hardware used, fixed spacing (pitch), etc. are not limited to those in the embodiments.

[Effect of idea]

The sash mounting structure of the present invention is constructed as described above. According to the sash mounting structure of the present invention, screws such as sash mounting screws are not exposed on the indoor side, and the sash is attached to concrete. It can be reliably and easily attached to the opening in the outer wall of the system.

That is, the mounting structure of the sash of the present invention is such that the base hardware is screwed from the back side of the decorative material placed on the indoor side of the opening of the concrete exterior wall, and the sash is attached to the outdoor side on the base hardware. Arrange hardware and screw the base hardware and the sash mounting hardware integrally onto the end face of the opening, cover the sash mounting hardware with the sash mounting hardware, and screw the sash with the sash mounting screws. Because it was stopped,
The sash can be reliably and easily attached to an opening in a concrete exterior wall, and the sash mounting screw is covered from above the indoor end of the sash and the outdoor end of the decorative material. Since the parting material is attached, it can produce practical effects such as preventing screws from being exposed on the indoor side and making the opening beautiful.

[Brief explanation of the drawing]

FIG. 1 is a longitudinal sectional view of an embodiment of the present invention, and FIG. 2 is a perspective view of the base hardware and the sash attachment hardware. 1... Concrete exterior wall, 2... Opening, 2
1... End face of the opening, 3... Decorative material, 4... Base metal fittings, 5... Sash mounting hardware, 6... Sash, 7
...Parting material.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) Base hardware is screwed from the back side of the decorative material placed on the indoor side of the opening of the concrete exterior wall, and a sash is attached to the outdoor side of the base metal hardware. Arrange hardware and screw the base hardware and the sash mounting hardware integrally onto the end face of the opening, cover the sash mounting hardware with the sash mounting hardware, and screw the sash with the sash mounting screws. The sash is fastened, and a parting material is attached to cover the sash mounting screw from above the indoor end of the sash and the outdoor end of the decorative material. Mounting structure. (2) The sash mounting structure as set forth in claim (1) of the utility model registration claim, in which the base hardware and the sash mounting hardware are arranged at appropriate intervals.