JP2020101030A - Decorative frame mounting structure for windows and decorative frame mounting method for windows - Google Patents

Abstract

To provide a decorative frame mounting structure for windows and a decorative frame mounting method for windows, which enable easy mounting of a decorative frame to the periphery of a window.SOLUTION: A decorative frame mounting structure for windows provided around a window 200 of a house comprises: a structure 10 such as a pillar or a beam of the house arranged around the window 200; a furring strip 120 arranged on an outdoor side of the structure 10 at a predetermined interval so as to surround the periphery of the window 200; an outer wall panel 110 arranged on an outdoor side the furring strip 120 so as to surround the periphery of the window 200; and a decorative frame 100 covering a part of the outer wall panel 110 and arranged around the window 200. A position of an outer wall panel end 110t on the window 200 side of the outer wall panel 110 is located at a predetermined distance W away from a window end 200t of the window 200 so as to create a gap S. Spacers 210 and 220 are arranged in the gap S, and the decorative frame 100 covers the spacer 210 and also covers a part of the outer wall panel 110 so as to include the outer wall panel end portion 110t.SELECTED DRAWING: Figure 5

Description

The present invention relates to a decorative frame mounting structure for windows and a decorative frame mounting method for windows.

In order to improve the appearance of a wooden building such as a house, a structure in which a decorative frame is attached to the wall around the entrance is disclosed in JP 2009-243112 A (Patent Document 1) and JP 6-167170 A (Patent Document 2). ) Is disclosed.

JP, 2009-243112, A JP-A-6-167170

2. Description of the Related Art In recent years, it has been considered to improve the design of a house or the like by retrofitting a decorative frame around the entrance or the window in the reform of the house or the like. As described above, in Patent Document 1 and Patent Document 2, it is necessary to develop a mounting structure and a mounting method of a decorative frame around a window, which is the mounting of the decorative frame around the entrance.

An object of the present invention is to solve the above problems, and provides a decorative frame mounting structure for windows and a decorative frame mounting method for windows, which enables easy mounting of a decorative frame around a window. Especially.

In this window decorative frame mounting structure, the window decorative frame mounting structure is provided around a window of a house, and the structure such as a pillar or beam of the house arranged around the window, and the window. A furring strip arranged outside the furnishing of the structure at a predetermined interval so as to surround the perimeter of the structure, an outer wall panel arranged outside the furring frame so as to surround the periphery of the window, and the outer wall. A decorative frame for windows which covers a part of the panel and is arranged around the window. The position of the outer wall panel end portion on the window side of the outer wall panel is located a predetermined distance away from the window end portion of the window so that a spacer is arranged in the gap and the window decorative frame. Covers the spacer and also covers a part of the outer wall panel so as to include the outer wall panel end portion.

In another aspect, a seal member is disposed between the window-side decorative frame end portion of the window-side decorative frame on the window side and the window end portion.

In another aspect, at least a part of the window-side end of the spacer is in contact with the sealing member.

In another aspect, the back surface of the window decorative frame includes a step portion that absorbs a step on the outdoor surface of the outer wall panel and the spacer.

In this window decorative frame mounting method, the window decorative frame mounting method is for mounting a window decorative frame around a window of a house, wherein the house is a pillar of the house arranged around the window. Or a structure such as a beam, a furring strip disposed outside the structure by a predetermined distance so as to surround the perimeter of the window, and an outer side of the furring frame that surrounds the perimeter of the window. And an outer wall panel disposed at. The step of removing a part of the outer wall panel so that the position of the outer wall panel end portion on the window side of the outer wall panel is located at a predetermined distance from the window end portion of the window, and the gap. A step of arranging a spacer and fixing the spacer to the structure, and covering the spacer, and the window decorative frame so as to cover a part of the outer wall panel so as to include the outer wall panel end portion. Fixing to the spacer.

According to this window decorative frame mounting structure and window decorative frame mounting method, the decorative frame can be easily mounted around the window.

It is a schematic diagram which shows the concept which attaches a joint decorative frame to the window of a wooden house. It is a front view after attaching the decorative frame for windows of this Embodiment. FIG. 3 is a partially enlarged view of a region surrounded by III in FIG. 2. It is sectional drawing corresponding to the V line arrow in FIG. 2 which shows the preparation for mounting the decorative frame for windows of this Embodiment. FIG. 3 is a cross-sectional view taken along the line V in FIG. 2 showing the decorative frame mounting structure for windows of the present embodiment. It is a longitudinal section showing a structure around a window of an existing wooden house.

A decorative frame mounting structure for windows and a decorative frame mounting method for windows according to an embodiment of the present invention will be described below with reference to the drawings. In the embodiments described below, when reference is made to the number, amount, etc., the scope of the present invention is not necessarily limited to the number, amount, etc., unless otherwise specified. The same parts or corresponding parts are designated by the same reference numerals, and duplicate description may not be repeated. It is planned from the beginning to use the configurations in the embodiments in appropriate combination. Further, the phrase "surrounding the surroundings" does not necessarily mean the entire circumference, but may be a part of the circumference. In the drawings, the actual dimensional ratios are not shown, and some of the ratios are shown differently to facilitate understanding of the structure. Hereinafter, in the description of the present specification, the window glass and the window sash are collectively referred to as a window.

First, the structure around the window of the existing wooden house will be described with reference to FIG. FIG. 6 is a vertical cross-sectional view showing a structure around a window of an existing wooden house. Hereinafter, in the description of the present specification, the window glass and the window sash are collectively referred to simply as the window 200. The structure around the window shown below is an example, and the structure is not limited to this structure.

In a wooden house, columns or studs are provided in the vertical direction and window mounts or beams are provided in the horizontal direction near the window 200. The pillars and beams of the wooden house are simply referred to as the structure 10. The window 200 is fixed to the structure 10 using wood screws B2 and the like. An indoor window frame 400 is provided on the indoor side of the window 200, and spacers 410 and 420 are arranged in a gap formed between the indoor window frame 400 and the structure 10. An outdoor panel 130 such as a structural plywood or a fireproof panel is arranged on the outdoor side of the structure 10.

The structure 10 is sandwiched between the indoor side panel 20 and the outdoor side panel 130, and a heat insulating material 30 such as glass wool or polyurethane foam is arranged in the space between the indoor side panel 20 and the outdoor side panel 130. Has been done.

On the outdoor side of the outdoor panel 130, a furring strip 120 made of wood or the like is arranged at a predetermined interval, and on the outdoor side of the furring strip 120, an outer wall panel 110 serving as an outer wall of a wooden house is placed. ing. The furring strip 120 has a role of creating a ventilation space between the outdoor side panel and the outer wall panel.

A sealing holding member 230 and a sealing member 240 are disposed as sealing materials between the outer wall panel end 110t on the window 200 side of the outer wall panel 110 and the window end 200t.

Next, with reference to FIGS. 1 to 5, a case where a decorative window frame is attached to a window of an existing wooden house will be described. FIG. 1 is a schematic view showing a concept of attaching a spliced decorative frame to a window of a wooden house, FIG. 2 is a front view after the decorative frame for windows of the present embodiment is attached, and FIG. 3 is III in FIG. 4 is a partial enlarged view of a region surrounded by, FIG. 4 is a cross-sectional view corresponding to a line V arrow in FIG. 2, showing a preparatory step for attaching the decorative frame for windows of the present embodiment, and FIG. FIG. 3 is a cross-sectional view taken along the line V in FIG. 2 showing the decorative frame mounting structure for windows of the present embodiment.

With reference to FIGS. 1 and 2, a window decorative frame 100 is attached around a window 200 of a wooden house. The window decorative frame 100 is divided into four, and the longitudinal end portions 100c are cut at an angle of 45 degrees so that the window decorative frames 100 abut each other at their ends.

Referring to FIG. 2, the four window decorative frames 100 are fixed by wood screws B1 and the like. A ceramic material, a resin material, or the like is used for the window decorative frame 100, but in consideration of fire resistance and workability, a cement-based extrusion molded body having a thickness of 7 to 30 mm and a specific gravity of about 0.8 to 1.9 is most suitable. preferable. The wood screw B1 is preferably painted in the same color as that of the window decorative frame 100 so as to be inconspicuous in terms of design.

Referring to FIG. 3, a backup material 300 is preferably arranged on the back surface side (inside the room) at the abutting portion of the window decorative frame 100 at the corner portion in order to make the gap inconspicuous. You may make it apply an eye material etc. separately.

Referring to FIG. 4, in the existing house, the position of outer wall panel end portion 110t of outer wall panel 110 on the side of window 200 is located a predetermined distance W away from window end portion 200t of window 200 so as to create a gap S therebetween. Thus, the part 110a of the outer wall panel 110 is removed. In the present embodiment of the outer wall panel, the thickness is 14 mm, but the thickness is usually about 7 to 25 mm. The predetermined distance W is usually about 30 to 200 mm.

Here, it is preferable that the position of the outer wall panel end portion 110t on the window 200 side and the end surface position 120t of the furring strip 120 on the window 200 side are substantially flush with each other.

Referring to FIG. 5, main spacer 210 and adjustment spacer 220 are arranged in gap S, and main spacer 210 and adjustment spacer 220 are fixed to structure 10 in advance using an adhesive or the like. The main spacer has a thickness of about 11 to 30 mm, but the adjusting spacer 220 is thinner than the main spacer 210, and for example, has a thickness of about 5 to 10 mm. By using a plurality of adjusting spacers 220, the thickness for filling the gap S can be easily set by using the main spacers 210 and the adjusting spacers 220. In addition, it is preferable to use the end material of the outdoor side panel 130 for the adjustment spacer 220. In FIG. 5, a step d of about 3 mm is formed between the surface of the outer wall panel 110 and the surface of the main spacer 210. In order to absorb the step d, the back surface 100r of the window decorative frame 100 includes the step portion 100d.

Next, the window decorative frame 100 is covered so as to cover the main spacer 210 and the adjustment spacer 220, and also to cover a part of the outer wall panel 110 so as to include the outer wall panel end portion 110t. It is fixed to the spacer 220 for use with wood screws B1 and the like. In this embodiment, the cement-based extrusion molded body has a step portion 100d of 3 mm on the back surface and a specific gravity of about 1.0. The thickness is 20 mm in the portion having the step portion 100d and 17 mm in the portion having no step portion 100d. The length in the window direction is 150 mm. The step portion 100d absorbs the step between the surface of the outer wall panel 110 and the surface of the main spacer 210, and the decorative frame 100 for a window is fixed in a state where the flatness is maintained.

The overlapping length OL of the outer wall panel 110 of the decorative frame for windows 100 is preferably about 1/2 of the predetermined distance W from the outer wall panel end 110t to the window end 200t, or about 30 to 100 mm. In the present embodiment, the overlapping length OL is about 55 mm among the length of the window decorative frame of 150 mm. Accordingly, the window decorative frame 100 can be stably fixed to the furring strip 120, the main spacer 210, and the adjustment spacer 220.

A sealing holding member 230 and a sealing member 240 are disposed as a sealing material between the window decorative frame end portion 100t and the window end portion 200t. At least a part of the end 210t of the main spacer 210 on the window 200 side (a region indicated by t in the drawing) may be in contact with the sealing holding member 230 and/or the sealing member 240. On the opposite side of the window decorative frame 100 from the window 200, a recess 100p is provided at a position facing the outer wall panel 110. The sealing member 250 is arranged in the recess 100p. This can prevent rainwater, wind, or the like from entering through the gap formed between the window decorative frame end portion 100t and the window end portion 200t.

According to the window decorative frame mounting structure and the window decorative frame mounting method having the above-described configurations, the decorative frame for windows is simply removed by removing a part 110a of the outer wall panel 110 without making a large change to the conventional structure. It becomes possible to fix 100 to the structure 10. Accordingly, the decorative frame around the window can be easily attached, while the decorative frame for window 100 can be firmly fixed to the structure 10 side.

In addition, in the said embodiment, although the case where the decorative frame 100 for windows is attached to the circumference|surroundings of the window of an existing house is demonstrated, not only an existing house but a new house is also attached to the above-mentioned decorative frame for windows. A structure may be adopted. Further, in the above embodiment, a wooden house is assumed, but the present invention is not limited to a wooden house, and can be applied to a house having an equivalent structure.

The embodiments disclosed this time are to be considered as illustrative in all points and not restrictive. The scope of the present invention is shown not by the above description but by the claims, and is intended to include meanings equivalent to the claims and all modifications within the scope.

10 structure, 20 indoor side panel, 100 window decorative frame, 100c longitudinal end, 100d step, 100t window decorative frame end, 100p recess, 100r back surface, 110 outer wall panel, 110a part, 110t outer wall panel End part, 120 furring edge, 120t end face position, 130 outdoor panel, 200 window, 200t window end part, 210 main spacer, 210t end part, 220 adjusting spacer, 230 sealing holding member, 240 sealing member, 300 backup material, 400 Indoor window frame, 410, 420 spacer.

Claims (5)

A decorative frame mounting structure for windows provided around a window of a house,
A structure such as a pillar or a beam of the house arranged around the window,
With a predetermined interval so as to surround the periphery of the window, a furring strip arranged on the outdoor side of the structure,
An outer wall panel arranged on the outer side of the furring so as to surround the window,
A part of the outer wall panel is covered, and a decorative frame for windows arranged around the window,
The position of the window-side outer wall panel end portion of the outer wall panel is located a predetermined distance away from the window end portion of the window so as to create a gap,
A spacer is arranged in the gap,
The decorative frame for windows mounting structure, wherein the decorative frame for windows covers the spacer and also covers a part of the outer wall panel so as to include the end portion of the outer wall panel. The makeup|decoration frame attachment structure for windows of Claim 1 with which the sealing member is arrange|positioned between the window decoration frame edge part on the said window side of the said window decoration frame, and the said window edge part. The decorative frame mounting structure for a window according to claim 2, wherein at least a part of the end portion of the spacer on the window side is in contact with the seal member. The decorative frame mounting structure for windows according to any one of claims 1 to 3, wherein a rear surface of the decorative frame for windows includes a step portion that absorbs a step on the outer surface of the outer wall panel and the outer surface of the spacer. .. A method for mounting a decorative frame for windows around a window of a house,
The house is
Structures such as pillars or beams of the house arranged around the window,
With a predetermined interval so as to surround the periphery of the window, a furring strip arranged on the outdoor side of the structure,
An outer wall panel disposed on the outdoor side of the furring so as to surround the periphery of the window,
A step of removing a part of the outer wall panel so that the position of the outer wall panel end portion on the window side of the outer wall panel is located a predetermined distance away from the window end portion of the window so as to form a gap,
Disposing a spacer in the gap and fixing the spacer to the structure;
While covering the spacer, fixing the window decorative frame to the spacer so as to cover a part of the outer wall panel so as to include the outer wall panel end portion,
A method for mounting a decorative frame for windows, which comprises:

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