JP3153300B2 - Window sash mounting structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting structure of a window sash provided at an opening or the like of an outer wall of a building, and more particularly, to an industrialized house having a unit structure or a frame structure having a wall formed by wall panels. .

[0002]

2. Description of the Related Art In a unit building constructed by combining a plurality of building units, an exterior wall panel made of lightweight cellular concrete is previously attached to a building unit in a factory in order to reduce construction work at a construction site. To attach a window sash to the opening of the outer wall in such a building unit, as shown in FIG. 7, two stud frames 72 are attached between the upper and lower beams 71 of the building unit 70, and furthermore, between these stud frames 72. The upper frame 73 and the lower frame 74 are attached to the
4, a window sash (not shown) was attached. Then, large and small outer wall panels 75 are attached around the window sash to form an outer wall having a window sash of the building unit 70.

[0003]

However, in such a structure in which the window sash is mounted by using the stud frame 72 and the upper and lower frames 73 and 74, the work of mounting the frames 72, 73 and 74 at the time of manufacturing the building unit in the factory. However, there is a problem that the workability is reduced due to the increase in the number of frames, and the cost is increased by the provision of the frames 72, 73, 74.

An object of the present invention is to provide a window sash mounting structure which can be mounted at low cost and with good workability.

[0005]

Means for Solving the Problems] mounting structure of the window sash of the invention, the window sash support frame is fixed along the opening formed in the outer wall panels, window sash to the window sash support frame is supported And the window sash support frame is
Mounted on the back side of
Side, the room side of the window sash support frame,
An inner wall panel with an opening corresponding to the opening is arranged
It is characterized by having.

[0006]

According to the present invention, the window sash is mounted on a window sash support frame fixed to the opening of the wall panel. For this reason, the stud frame and the upper and lower frames for attaching the window sash are not required, so that the workability is improved and the cost is reduced.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be described below with reference to FIGS. As shown in FIG. 1, an opening 2 is formed in an outer wall panel 1 made of lightweight cellular concrete which constitutes an outer wall of a building unit (not shown). As shown in FIGS. 2 and 3, an embedding nut 3 is embedded in a back surface portion around the opening 2 of the outer wall panel 1.

A bolt 6 is screwed to the embedding nut 3 via a spacer 4 and a window sash support frame 5. As shown in FIG. 1, the window sash support frame 5 is formed in a rectangular frame shape with a substantially L-shaped cross section made of steel, aluminum, or other metal, and has a mounting hole 7 through which a bolt 6 is inserted. The window sash support frame 5 is configured as an elongated hole so that the position thereof can be adjusted.

As shown in FIGS. 2 and 3, a window sash 8 is attached to the window sash support frame 5 with tex screws, bolts, or the like. On the indoor side of the window sash support frame 5, an inner wall panel 10 provided with an opening 9 in accordance with the opening 2 of the outer wall panel 1 is provided.

In this embodiment, the window sash support frame 5 is attached to the opening 2 of the outer wall panel 1 at the factory, and then the window sash 8 is attached, or the window sash support frame 5 to which the window sash 8 is attached in advance. Is attached to the outer wall panel 1, whereby the window sash 8 is attached to the outer wall panel 1 via the window sash support frame 5. The window sash support frame 5 and the window sash 8
May be attached to the outer wall panel 1 after the outer wall panel 1 is attached to the frame of the building unit or before the attachment.

After the window sash 8 is mounted, the inner wall panel 10 is mounted on the indoor side of the window sash 8 to form the inner and outer walls of the building unit.

According to the present embodiment, the window sash 8
Is mounted on the outer wall panel 1 via the window sash support frame 5, so that the conventional stud frame and upper and lower frames for mounting the window sash can be eliminated. For this reason, the number of members can be reduced and the cost can be reduced, and the workability at the time of assembling the building unit in the factory can be improved.

Further, since the window sash support frame 5 is assembled in a rectangular frame shape from steel or the like, it can be formed with high accuracy in accordance with the window sash 8, and the window sash 8 can be securely attached to the window sash. Can be good. Further, since the window sash support frame 5 has the mounting hole 7 formed as an elongated hole, the outer wall panel 1
The mounting position can be adjusted with respect to, and can be securely mounted.

FIGS. 4 to 6 show a second embodiment of the present invention. In the present embodiment, the window sash support frame 5 made of metal is used in the first embodiment. On the other hand, as shown in FIGS.
And a U-shaped mounting bracket 22. The same or corresponding components as in the first embodiment are denoted by the same reference numerals, and the description is omitted or simplified.

The window sash support frame 20 is composed of a wooden frame 21 assembled in a square frame shape, and two mounting brackets 22 mounted on the four peripheral surfaces of the frame 21 respectively. Each of the mounting brackets 22 has an elongated mounting hole 23 formed therein, and the window sash support frame is formed by the bolts 6 screwed into the embedding nuts 3 embedded in the outer wall panel 1 through the mounting holes 23. Reference numeral 20 is attached to the outer wall panel 1 so that the position can be adjusted.

FIGS. 5 and 6 show the window sash support frame 20.
The window sash 8 is attached by a wood screw as shown in FIG. In addition, on the indoor side of the window sash support frame 20, the first
An inner wall panel 10 is provided as in the embodiment.

In this embodiment as well, the first
The same operation and effect as the embodiment can be obtained. Also,
Since the window sash support frame 20 is formed of the wooden frame 21, the window sash 8 can be attached to the support frame 20 by using wood screws, so that the cost can be further reduced and the workability can be further improved. .

It should be noted that the present invention is not limited to the above-described embodiments, but includes modifications and improvements as long as the object of the present invention can be achieved. For example, the window sash support frames 5 and 20 are not limited to the shapes and materials of the above-described embodiments, but may be other shapes and materials. In short, the shape and material of the window sash support frame may be set according to the shape and the like of the window sash 8 to be attached.

The structure for attaching the window sash support frames 5 and 20 to the outer wall panel 1 is not limited to the structure for attaching with the nuts 3 and the bolts 6 as in each of the above embodiments, but may be a structure using screws or an adhesive. Good.

Further, the present invention can be applied not only to the case where the window sash 8 is attached to the outer wall of the building unit, but also to the outer wall provided in a building having a steel frame structure, and various inner / outer walls constituted by wall panels. Can be applied to

[0021]

As described above, according to the present invention, there is an effect that the window sash provided at the opening of the wall can be attached at low cost and with good workability.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view showing attachment of a window sash support frame according to a first embodiment of the present invention.

FIG. 2 is a schematic vertical sectional view showing a mounting structure of the window sash of the embodiment.

FIG. 3 is a schematic plan sectional view showing a mounting structure of the window sash of the embodiment.

FIG. 4 is an exploded perspective view showing attachment of a window sash support frame according to a second embodiment of the present invention.

FIG. 5 is a schematic longitudinal sectional view showing a mounting structure of the window sash of the present embodiment.

FIG. 6 is a schematic plan sectional view showing a mounting structure of the window sash of the present embodiment.

FIG. 7 is an exploded perspective view showing a conventional example of the present invention.

[Explanation of symbols]

 1 outer wall panel 2,9 opening 5,20 window sash support frame 8 window sash

Claims (1)

(57) [Claims] 1. A along the opening formed in the outer wall panel window sash support frame is fixed, together with the window sash is supported by the window sash support frame, the window sash support frame outside
Installed on the back side of the wall panel and from the back of the outer wall panel
Is also located on the indoor side, and on the indoor side of this window sash support frame.
Is an inner wall panel in which an opening corresponding to the opening is formed.
Window sash mounting structure characterized by being arranged .