JPH022870Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a sash frame used for a building frame to which panels of aerated lightweight concrete or the like are attached.

Generally, a metal sash frame in a wooden house is installed in an opening formed by wooden frame members consisting of a sill, lintel, and left and right pillars.
When attaching a sash frame to a building frame made of lightweight steel structural materials, panels made of aerated lightweight concrete are attached to the outdoor side of the structural material, so the outdoor surface is almost flush with such panels. It is necessary to install the sash frame like this, and in order to do so, first install a frame that supports the sash frame and the panels above and below it so that it extends outward from the structural members, and then attach the sash frame and the panels above and below to this frame. had to be supported. Therefore, when installing a sash frame when using panels made of cellular lightweight concrete, etc., first, a metal frame for attaching the sash frame is stretched out and fixed to the building frame, and the sash frame is installed inside this frame. It is constructed using a procedure in which panel walls made of panels such as aerated lightweight concrete are placed above, below, and on both sides of the frame. However, attaching a metal sash frame inside the metal frame is wasteful in terms of strength and material economy, and the mounting frame is often made of heavy steel, making it difficult to transport. The drawback is that the installation process is complicated, the construction period is long, and the cost is also high.

This idea was developed in view of the above circumstances, and is particularly designed to directly support panels made of aerated lightweight concrete installed above or below, thereby eliminating the need for a frame for attaching the sash frame. The purpose is to propose a framework.

In other words, the sash frame used for the building frame to which panels of aerated lightweight concrete and the like according to this invention are attached has a top and bottom frame and left and right vertical frames in a rectangular frame, and the indoor side of the vertical frame is connected to the left and right sides provided on the building frame. Attach it to the mounting support of the panel, form a mounting part for the panel made of aerated lightweight concrete, etc. on the above upper frame or the above upper and lower frames, and at the same time, on the indoor side of the mounting part, a fastening part for holding the panel is extended indoors. A substantially L-shaped panel presser consisting of a presser piece inclined toward the panel side and a fixing piece screwed to the fixing part is fixed to the fixing part, and a panel presser is attached to the fixing piece. It is characterized by having an elongated screw insertion hole that can be adjusted indoors and outdoors.

An example of implementing this invention will be described below with reference to the drawings.

Note that FIGS. 1 and 2 are a longitudinal cross-sectional view and a cross-sectional view, respectively, of a sash frame attached to a building frame using panels such as aerated lightweight concrete.

In the figure, reference numerals 1 and 1 are lightweight steel columns installed in the building frame. At the top of these columns 1 and 1, a metal structural member 11 fixed to the lower surface of the beam 10 is installed laterally, and at the bottom, A flooring material 12 is provided, and between these pillars 1, 1, the structural material 11, and the flooring material 12, mounting pillars 2, 2 made of metal angle members are fixed along the pillars 1, 1. . The structural members 11 are fixed to the upper end portions of the mounting columns 2, 2 with bolts and nuts, and the lower end portions thereof are buried and fixed near the floor material 12. And the above-mentioned mounting support 2,
A sash frame A is attached to the outdoor side of the sash frame A, and panels 7 made of cellular lightweight concrete or the like are arranged around the four peripheries of the sash frame A.

The sash frame A is a rectangular frame consisting of an upper frame 3, a lower frame 4, and left and right vertical frames 5, 5 made of extruded materials such as aluminum or its alloy. A panel mounting part 3b is formed, and support edges 13 and 1 are provided indoors and outdoors of the mounting part 3b.
4 is formed upright, and a shutter storage part 15 is formed on the outdoor side of the hollow part 3a, a glass shoji storage part 16, a screen door rail 17 and an overhanging edge 18 are formed in the lower part, and the support edge 13 on the indoor side is The upper part is provided with a panel holding attachment part 13a extending indoors, and the support edge 14 on the outdoor side is formed inside the reinforcing hollow part 19. The lower frame 4 has a glass shoji rail 20, a screen door rail 21 and an overhanging edge 22 in the upper part of the hollow part 4a, a shutter storage part 23 on the outdoor side, and a panel mounting part 4b in the lower part.
A supporting edge 24 is formed inside and outside of the mounting portion 4b.
25, a fastening portion 24a extends indoors from the indoor side support edge 24, and the outdoor side support edge 25 is formed below. Vertical frame 5 is base edge 2
A glass shoji storage part 27 is formed inside the shoji 6, and mounting edges 28 and 29 are formed outwardly to extend from the indoor and outdoor ends, and a screen door receiving edge 30 and a closing edge 3 are formed on the outdoor side.
1. Furthermore, an overhanging edge 32 is formed on the indoor side, a nut receiving groove 33 is formed at the tip of the indoor side mounting edge 28, and a bent part 29a is formed at the tip of the outdoor side mounting edge 29. has been done.

The sash frame A, which is framed by the upper frame 3, the lower frame 4, and the vertical frames 5, 5, is constructed by connecting and supporting the indoor sides of the vertical frames 5, 5 to the mounting columns 2, 2, so that the outdoor side of the opening is supported. It is attached in an overhanging manner. In this case, the mounting edges 2 of the vertical frames 5, 5 on both sides of the sash frame A
8 and 29 are fixed to the mounting columns 2 and 2 via metal connecting fittings 6. The connecting fitting 6 is a short member that connects the mounting edges 28 and 29 of the vertical frame 5.
An abutting portion 6b that abuts the mounting edge 28 is bent at one end of the connecting portion 6a, and an engaging portion 6c that engages with the tip bent portion 29a of the mounting edge 29 is formed at the other end.

Therefore, when attaching the sash frame A to the mounting posts 2, 2, first attach the vertical frames 5, 5 of the sash frame A.
By engaging the engaging portion 6c of the connecting fitting 6 with the bent portion 29a of each mounting edge 29, and bringing the contact portion 6b of this connecting fitting 6 into contact with each mounting edge 28,
A plurality of connecting fittings 6 are temporarily attached at regular intervals along the lengths of the vertical frames 5, 5, and in this state, the indoor side mounting edges 28, 28 of the sash frame A are attached to the contact portions of the connecting fittings 6. 6c, the bolt 34 and the nut receiving groove 3 at the tip of the mounting edge 28 are brought into contact with the outdoor facing edges 2a, 2a of the mounting columns 2, 2, and are passed through these edges 2a, 2a.
All you have to do is tighten the nut 35 inserted in step 3. As a result, the mounting edge 29 is connected and fixed to the mounting column 2,
Furthermore, since the mounting edge 29 is supported via the connecting fittings 6, the sash frame A is firmly connected and supported by the mounting posts 2, 2, and is attached to the outdoor side of the mounting posts 2, 2 in an overhanging manner.

Next, panels 7 made of aerated lightweight concrete are placed above and below the sash frame A, and on both left and right sides to form a panel wall.
are directly supported by the panel mounting portions 3b, 4b of the sash frame A. That is, at the upper part of the sash frame A, a panel holding member 36 is fixed between both vertical frames 5, 5 of the sash frame A on the outdoor side of the structural member 11 provided in advance at the lower part of the beam 10, and this panel holding member 36 The lower end of the panel 7 slid between the upper frame 3 and the upper frame 3 is held between the indoor support edge 13 and the outdoor support edge 14 of the panel attachment part 3b of the upper frame 3, and The surface is screwed to the support edge 14, while the indoor surface is held by a plurality of short panel pressers 37 screwed at regular intervals to the fastening portion 13a of the support edge 13. This panel presser 37 is formed into a substantially L-shape by a presser piece 37a that is inclined for each panel and a fastening piece 37b that is screwed to the fastening part 13a, and the fastening piece 37b has an elongated screw insertion hole 42. Therefore, the panel presser 37 can adjust the top of the fastening portion 13a indoors or outdoors. As a result, the lower end of the panel 7 is firmly supported directly by the mounting portion.

Similarly, the lower panel 7 of the sash frame A is also supported by the panel mounting portion 4b of the lower frame 4 of the sash frame. That is, the upper end of the panel 7 is arranged on the lower surface of the lower frame 4, and its outdoor side is screwed to the support edge 25, while its indoor side is screwed to the fastening part 2 of the support edge 24.
It is held by a short panel holder 38 having the same structure as the one described above and screwed to 4a. The screw insertion hole 42 of this panel holder 38 is formed in the shape of an elongated hole, and the panel holder 38 can be adjusted to move indoors or outdoors on the fastening portion 24. As a result, the upper end of the panel 7 is firmly supported directly by the mounting portion 4b.

The panels 7, 7 on both sides of the sash frame A are attached by butt-joining their side ends to the vertical frames 5, 5 of the sash frame A.

The joint between the sash frame A and the panel 7 is caulked, and a picture frame 40 is arranged on the indoor side of the sash frame A. Overhanging edge 32,3
It is attached to 2. In addition, the above Satsushi frame A
Glass shoji screens 41, 41, etc. are slidably mounted inside.

As mentioned above, since the indoor side of the sash frame A is connected and supported by the mounting posts 2, 2, sufficient mounting strength can be ensured without providing a frame body for mounting the sash frame as in the past. In addition, the upper and lower frames 3 and 4 are formed with mounting portions 3b and 4b for panels made of aerated lightweight concrete, etc., and panel retainers 37 and 38 are provided on the indoor side of the mounting portions 3b and 4b and extend toward the indoor side. Since the fastening parts 13a, 24a are formed, the panel presser 3 can be attached to the fastening parts 13a, 24a at an optimal position according to the thickness of the panel 7.
7 and 38 can be fixed. Moreover, since the presser pieces 37a and 38a of the panel pressers 37 and 38 are inclined toward the panel, the panel 7 can be pressed elastically. This makes it possible to easily and reliably accommodate panels 7 of different thicknesses. Therefore, since the sash frame A is firmly supported by the mounting columns 2, 2, the panel 7 can be directly and stably supported, and the sash frame mounting frame body is not provided in the opening as in the conventional case. , Furthermore, there is no need to support the Satsushi frame.

Note that the structure of the mounting support and the sash frame is not limited to the illustrated example above. Similarly, the manner in which the sash frame is attached to the mounting support is not limited to the example illustrated above. Therefore, for example, the mounting edges 28 on the indoor side of the vertical frames 5, 5 of the sash frame A may be extended to the indoor side, and this mounting edge may be fixed to another edge 2b of the mounting support with screws. .

Further, it is sufficient that the panel can be supported by at least the upper frame of the sash frame, and the panel is not necessarily supported by the upper and lower frames.

As explained in detail above, according to the sash frame used for the building frame to which panels made of aerated lightweight concrete or the like according to this invention are attached, the indoor side is firmly connected and supported by the mounting struts provided on the building frame. In addition, the upper frame or the upper and lower frames are provided with a mounting part for the panel made of aerated lightweight concrete, etc., and a panel extending indoors is formed on the indoor side of the mounting part. Since the fixing portion of the presser foot is formed, the panel presser can be fixed to this fixing portion to support the panel. Further, since the pressing piece of the panel holding member is inclined toward the panel side, it is possible to press the panel elastically. Therefore, it is possible to directly and stably support the panel on the sash frame that is firmly supported by the mounting support of the frame, and it is possible to provide a sash frame mounting frame on the frame as in the past, and then attach the sash frame to this. No need to support it. Therefore, the construction period for the sash frame can be shortened, and construction costs can be significantly reduced.

[Brief explanation of the drawing]

FIG. 1 and FIG. 2 are a longitudinal cross-sectional view and a cross-sectional view, respectively, of a sash frame attached to a building frame using panels made of aerated lightweight concrete or the like according to this invention. Code A... Sash frame, 1... Support, 2... Mounting support, 3... Upper frame, 4... Lower frame, 5... Vertical frame, 6
...Connection fittings, 7...Panels, 13, 14, 2
4, 25... Support edge, 28, 29... Mounting edge, 3
7...Panel holder.

Claims (1)

[Scope of utility model registration request] Frame the upper and lower frames and the left and right vertical frames into a square,
The indoor side of the vertical frame is attached to the left and right mounting columns provided on the building frame, and a mounting part for panels such as aerated lightweight concrete is formed on the upper frame or the above upper and lower frames, and the indoor side of the mounting part is A panel presser fastening part is extended indoors, and a substantially L-shaped panel presser consisting of a presser piece inclined toward the panel side and a fastening piece screwed to the fastening part is attached to the fastening part. A sash for use in a building frame to which a panel made of aerated lightweight concrete or the like is attached, characterized in that the fixing piece has an elongated screw insertion hole that allows the panel holder to be adjusted indoors or outwards. frame.