JP3146860B2 - How to attach a window frame - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates is provided in the opening between the building panel that constitutes the outer wall of the building, structure of the building
The present invention relates to a method for mounting a window frame fixed to a structure .

[0002]

2. Description of the Related Art Conventionally, the following two methods are generally used for attaching a window frame to an opening of a building.

A method of screwing a window frame to a structural material with a fastener such as a screw.

A method of welding a window frame to a structural material using a metal called an anchor.

In Japanese Patent Application Laid-Open No. Hei 6-2466, a locking metal fitting is mounted on the indoor side of an upper frame and a lower frame of a window frame, and the window frame is locked to the structure via the locking metal. A method of supporting and fixing a window frame to a structure in that state is described.

[0006]

When a window frame is screwed to a structural member, there is a disadvantage that an error in the mounting position of the window frame occurs due to an error in the mounting position of the structural member.

Further, when welding to a structural material with an anchor,
Since welding is performed while supporting the window frame by an appropriate method, errors in the mounting position are apt to occur, and more skilled workers are required, construction costs are increased, and the construction period is lengthened.

[0008] In any method, it is necessary to fill the gap between the outer wall panel and the window frame by a method such as sealing in order to ensure watertightness between the outer wall panel and the window frame.
Due to the increase in the number of processes, there is a disadvantage that construction costs are increased and the construction period is prolonged.

Also, the method described in Japanese Patent Application Laid-Open No. 6-2466 requires the use of locking metal fittings, and further, the window frame has a complicated shape because a groove frame for bolt head is provided in the window frame.
There is a problem that it is economically disadvantageous.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems in the prior art. using, it is intended to be easily, and provides a method mounting of the window frame that can be attached accurately.

[0011]

According to a first aspect of the present invention, there is provided a window frame provided at an opening between architectural panels constituting an outer wall of a building and fixed to a structure of the building. A mounting method, wherein at least one side of the opening is
The fitting panel is provided with a fitting concave portion, the fitting frame is provided with a fitting convex portion, and the building panel and the window frame which have already been fixed to the structure of the building by fitting the fitting convex portion and the fitting recess. And the whole or a part of the window frame is directly fixed to the structure of the building while the window panel is temporarily supported by the building panel.

The invention according to claim 2 of the present application is a method for mounting a window frame provided at an opening between architectural panels constituting an outer wall of a building and fixed to a structure of the building, For at least one side of the opening, a fitting projection is provided on the building panel, a fitting recess is provided on the window frame, and the fitting projection and the fitting recess are fitted to each other to form a structure of the building. Connecting the fixed building panel and the window frame, and temporarily supporting the window frame with the building panel, all or part of the window frame ,
It is characterized in that it is directly fixed to the structure of a building.

[0013] As a building panel, for example, fitting projections and fitting recesses are provided at both ends in the width direction, and when the panel is attached to a structural material of a building, it is vertically (horizontal) or left and right (vertical). The type in which the fitting projection and the fitting recess of the architectural panel are fitted (see FIG. 3) is known, and the fitting projection or the fitting recess of such a building panel is used. be able to. However, it is not necessary to limit to such a panel, and a fitting protrusion or a fitting recess may be provided only at the position of the opening.

When the architectural panel is horizontal, the fitting projection of the architectural panel is usually placed at a position in contact with the lower frame of the window frame, and the fitting recess formed in the lower frame is fitted. This is advantageous in terms of temporary support of the window frame by the building panels and ensuring watertightness, but other combinations are also possible within the range described above.

When the building panel is vertically stretched, the fitting projection of the building panel is usually placed at a position in contact with one of the vertical frames, and the fitting recess formed in the vertical frame is fitted. However, other combinations are also possible.

When the fitting projection and the fitting recess on one side of the building panel and the window frame are simply fitted together, the window frame is slid along the outer wall made of the building panel to adjust the position. It is possible, and when the positioning is completed, the mounting is completed by fixing the window frame to the structure.

In this case, the fitting position may be fixed to the structure with screws or the like, or may be supported only by the building panel without directly fixing to the structure.

[0018]

Next, the illustrated embodiment will be described.

FIGS. 1 and 2 show a first embodiment of the present invention, in which an architectural panel 1 is attached horizontally to an opening of a building to be used.

In FIG. 1, reference numerals 21a and 21b denote an upper body edge and a lower body edge of an opening located on the indoor side, respectively, and H denotes an opening height of the window frame from the indoor side. (However, in the drawing, the middle in the height direction is reduced, and the same applies to FIGS. 4, 6, and 9 described later).

In the first embodiment, first, the lower rim 21
Screw the panel 1 for construction to b (panel mounting fastener)
4, the fitting recess 13 on the lower surface of the lower frame 11b constituting the window frame is fitted into the fitting projection 2 on the upper side facing the opening position of the building panel 1 from above. The fitting recess 13 of the lower frame 11b in this embodiment is formed on a lower frame attachment 14b attached to the main body of the lower frame 11b .

In the figure, reference numeral 16 denotes a sealing material for ensuring watertightness, which is previously attached to the lower frame attachment 14b.
Attached to

Next, the lower frame 11b is positioned in the horizontal direction, and then the building panel 1 around the opening, the left and right vertical frames (only the left vertical frame 11c viewed from the outdoor side in FIG. 2) and the upper The frame 11a is sequentially fixed to the structure (body edge) with screws 4, 17 and the like.

It is to be noted that the lower frame 11b may be fixed to the structure or may be supported only by the lower building panel 1 (in the illustrated example, the lower frame 11b is
This is the case when it is not directly stopped).

When the lower frame 11b is supported only by the building panel 1, the screws 4 for mounting the lower building panel 1 are screwed in a number sufficient to support the window frame. Lower frame 1
When fixing 1b to a structure, it is screwed by interposing a metal fitting as needed.

However, in the latter case, the cost and the workability are not good because of the material of the metal fitting and the mounting, so the former method is preferably used as far as possible in terms of strength.

FIGS. 4 and 5 show a second embodiment of the present invention, and FIGS. 6 and 7 show a third embodiment of the present invention. The basic structure is the same as that of the first embodiment. .

In both the second and third embodiments, the lower frame 11b
Are supported by the lower building panel 1. In the first and second embodiments, each frame member constituting the window frame is an assembly type having an attachment, whereas in the third embodiment, each frame member including the lower frame 11b is integrally extruded. Consists of molded products.

FIGS. 8 and 9 show a fourth embodiment of the present invention, in which the building panel 1 is attached vertically to an opening of a building to be used.

In FIG. 8, W indicates the width of the opening of the window frame from the indoor side (however, in the drawing, the middle in the width direction is reduced).

In this case, first, the architectural panel 1 is attached up to the opening according to the panel tension direction.

Next, the fitting recess 13 on the original side of the vertical direction of the vertical frame 11c of the window frame is fitted into the fitting projection 2 of the building panel 1, and the horizontal position of the window frame is determined.

Subsequently, after the vertical position adjustment is performed,
The opposite vertical frame 11d, the upper frame 11a and the lower frame 11b are attached to the structure (body edge) with screws 17.

[0034]

According to the present invention, the fitting protrusions and fitting recesses of the building panel and the window frame are fitted to each other, so that the window frame can be accurately attached to the structure without increasing the number of components. In this case, positioning can be performed at the fitting portion with the building panel, and the mounting operation can be performed while the window frame is temporarily supported by the building panel.

[0035] At the same time it is installing the window frame, waterproofing between the fitting portions of building Pas <br/>, channel and window frame lines Ukoto are possible.

Since a part of the window frame can be supported by the building panel, it is possible to reduce the number of fittings.

[Brief description of the drawings]

FIG. 1 is a vertical sectional view showing a first embodiment of the present invention.

FIG. 2 is a horizontal sectional view of the first embodiment.

3A and 3B show an example of a building panel, wherein FIG. 3A is a cross-sectional view in a direction perpendicular to the longitudinal direction of the panel, and FIG. 3B is a cross-sectional view of a fitting portion between the panels.

FIG. 4 is a vertical sectional view showing a second embodiment of the present invention.

FIG. 5 is a horizontal sectional view in a second embodiment.

FIG. 6 is a vertical sectional view showing a third embodiment of the present invention.

FIG. 7 is a horizontal sectional view in a third embodiment.

FIG. 8 is a vertical sectional view showing a fourth embodiment of the present invention.

FIG. 9 is a horizontal sectional view in a fourth embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Panel, 2 ... Fitting convex part, 3 ... Fitting concave part, 4 ... Screw, 11a ... Upper frame, 11b ... Lower frame, 11c, 11d ... Vertical frame, 12 ... Fitting convex part, 13 ... Fitting concave part 14a, 14b, 14c, 14d: Attachment, 15c: Joiner, 16: Sealing material, 17: Screw, 21a, 21b, 21c, 21d: Body edge

Claims (2)

(57) [Claims] 1. A method of mounting a window frame provided in an opening between building panels constituting an outer wall of a building and fixed to a structure of the building, wherein at least one side of the opening is provided. A building panel provided with a fitting concave portion, a window frame provided with a fitting convex portion, and the fitting panel and the window frame already fixed to the structure of the building by fitting between the fitting convex portion and the fitting concave portion. And, with the window frame temporarily supported by the building panel,
A window frame mounting method, wherein all or a part of a window frame is directly fixed to a structure of a building. 2. A method of mounting a window frame provided in an opening between building panels constituting an outer wall of a building and fixed to a structure of the building, wherein at least one side of the opening is provided. A fitting panel provided on a building panel, a fitting recess provided on a window frame, and a building panel and a window frame already fixed to a structure of a building by fitting between the fitting protrusion and the fitting recess. And, with the window frame temporarily supported by the building panel,
A window frame mounting method, wherein all or a part of a window frame is directly fixed to a structure of a building.