JP3173862B2 - Frame around sash frame - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sash frame mounting frame used for mounting a sash frame in a house or the like.

[0002]

2. Description of the Related Art FIG. 4 is a view for explaining the structure of a sash frame portion in a conventional house or the like. In the construction shown in FIG. 4, a rectangular sash frame 40 is fixed directly to an opening 11 provided in a wall panel 10 for forming a wall of a house. More specifically, while supporting the load between the inner plate 12 and the sash frame 40, the inner plate 12
The sash frame 40 is fixed to the wall panel 10 composed of a structural material 13 having a fixed structure and an outer panel 14 fixed to the structural material 13 from the outside of the room.

[0003] Here, the sash frame 40 has an L-shaped fixing portion 41 which straddles the inner peripheral surface of the opening 11 and the outer plate 14 which is the outdoor side of the opening 11. And sash frame 40
In a state where the fixing portion 41 is in contact with the corner between the inner surface of the opening 11 and the outer plate 14 which is the outdoor peripheral surface of the opening 11, the fixing portion 4 is fixed by a fixing means 42 such as a screw or a nail.
1 to the structural material 13 on the inner surface of the opening 11 and the outer plate 14 on the outer peripheral surface of the opening 11.
The sash frame 40 is fixed to the structural material 13 through the sash frame 40.

[0004] Further, in the embodiment shown in FIG.
A siding 17 formed of mortar or the like is provided from the outside of the room to the outside plate 14, and between the siding 17 and the sash frame 40, rainwater infiltrates from the end of the sash frame 40. The caulking 18 is applied so as not to be performed. Usually, the sash frame 40
A waterproof sheet (not shown) is provided on the outdoor side and the outdoor surface of the outer plate 14, and a siding 17 is provided on the outdoor side of the waterproof sheet.

Accordingly, in the construction of the conventional sash frame 40 having the structure shown in FIG. 4, first, the square frame-shaped sash frame 40 is fixed directly to the opening 11 provided in the wall panel 10.
Thereafter, siding 17 is performed.

[0006]

As described above, the conventional watertight structure of the sash frame portion is formed by connecting the sash frame 40 to the structural material 13.
After fixing to the outside of the sash frame 40 and the outside plate 14
Was covered with a waterproof sheet, and siding 17 was carried out in this state. However, siding 1 covered with such a waterproof sheet
Construction of 7 was troublesome in general. Further, when the sash frame 40 is to be replaced after the construction, the siding frame 40 must be replaced after the siding 17 has been broken, and then the siding 17 must be replaced again.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problem. In the construction of a sash frame, sufficient watertightness can be easily ensured by a simple construction, and the sash frame can be maintained even after the construction. It is an object of the present invention to provide a sash frame mounting frame around which a frame alone can be easily replaced.

[0008]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention relates to a sash frame mounting frame peripheral frame fixed to a wall panel provided with an opening for mounting a sash frame. The hard portion is a portion fixed to the hard portion, and a soft portion integrally provided with the hard portion is formed, the hard portion is formed in a strip shape, the soft portion in the width direction of the strip And an outdoor soft portion provided at the distal end of the extended portion in a direction inclined with respect to the extended portion and the hard portion, and the inclination of the outdoor soft portion. A sash frame outer flange portion that presses against the sash frame is formed above, and a structural material outer flange portion that presses against the structural material is provided below the slope, and furthermore, the sash frame side of the extension portion is substantially parallel to the sash frame outer flange portion. An intermediate flange portion is provided.

[0009]

Embodiments of the present invention will be described below with reference to the drawings. First, an outline of the present invention will be described with reference to FIG. Here, FIG. 1 is a perspective view for explaining the frame around the skeleton of the embodiment of the present invention. In this description, parts that are the same as or similar to those of the conventional example will be described with the same names and the same reference numerals.

According to the present invention, the frame 20 is fixed to the structural member 13 around the opening 11 provided in the wall panel 10 for separating the room from the outside. Then, the sash frame 40 is fixed to the frame 20 around the frame. On the other hand, the sash frame 40 is inserted from the indoor side, and the sash frame 40 is directly fixed to the frame 20 or is fixed to the structural member 13 via the frame 20. A window frame 60 is pivotally supported on the inner periphery of the sash frame 40 so as to be freely opened and closed.

FIGS. 2 and 3 are schematic plan sectional views for explaining a frame 20 around a skeleton according to an embodiment of the present invention.
2 is a view showing a state where the sash frame 40 is not mounted, and FIG. 3 is a view showing a state where the sash frame 40 is mounted. 2 and 3 illustrate the structure of the side portion of the opening 11 as an example. In FIGS. 2 and 3, the upper side of the drawing is the outdoor side, and the lower side is the indoor side.

Here, the wall panel 10 includes an inner plate 12 and
While supporting the load of the sash frame 40, the inner plate 1
2 and an outer plate 14 fixed to the outdoor side of the structural material 13. The wall panel 10 has an opening 11 for fixing the frame 20 and the sash frame 40. Further, here, the structural material 13 is provided in a square frame shape around the entire opening 11. Also, here, for convenience of the following description, the wall panel 1
The surface of the structural material 13 which is the inner surface of the opening 11 is defined as a sash frame side surface 10A, the outdoor side of the outer plate 14 is defined as an outdoor surface 10B, and the space between the sash frame side surface 10A and the outdoor surface 10B is defined as a corner 10C. .

A frame 20 is fixed to the inner surface of the opening 11 of the wall panel 10, and a sash frame 40 is fixed to the inner surface of the frame 20. Although not clear from FIGS. 2 and 3, the frame 20 around the skeleton of the present embodiment is formed in a strip shape that is continuous in the front and back directions on the paper surface shown in FIGS. 2 and 3. The cross-sectional shape is shown.

The frame 20 includes a hard portion 21 and a soft portion which are integrally formed, and is formed as a band having a vertical portion and a slant portion. Here, the hard portion 21 corresponds to about the lower half of the vertical portion of the entire frame 20 and is formed in a long strip shape as a whole. Further, the band-shaped hard portion 21 is fixed to the sash frame side surface 10A of the structural material 13 by a method such as screwing or nailing in a state where the width direction thereof is directed toward the inside and outside of the room. Thus, the entire frame 20 is held by the structural member 13 of the wall panel 10.

On the other hand, the soft portion includes an extended portion 26 corresponding to approximately the upper half of the vertical portion of the entire frame 20 together with the hard portion 21, and an outer portion in the width direction of the extended portion 26. It comprises a strip-shaped outdoor soft portion 22 which is extended. The extending portion 26 is formed in a strip shape extending to the outside in the width direction of the strip-shaped hard portion 21. ing.

The outdoor soft portion 22 is shaped like a strip like the hard portion 21, but as shown in FIG.
It is arranged at an angle. The inclined outdoor soft portion 22 forms a sash obliquely upward from the outdoor end of the extension 26 to the sash frame 40 side to form the upper part of the oblique portion of the frame 20. The frame outer flange portion 22D protrudes, and a structural material outer flange portion 22C is provided on the structural material 13 side such that the sash frame outer flange portion 22D extends obliquely downward.

On the other hand, the above-mentioned extending portion 26 has an intermediate flange located almost halfway between the outdoor side and the indoor side, and the sash frame outside of the outdoor outside flexible portion 22 extends from the extending portion 26 to the sash frame 40 side. A belt-shaped intermediate first flange 26A and an intermediate second flange 26B are provided so as to be substantially parallel to the flange 22D. In FIG. 2, the two flanges projecting from the extension 26 are arranged as an intermediate first flange 26A and an intermediate second flange 26B in order from the outdoor side.

The intermediate first flange portion 26A and the intermediate second flange portion 26B have substantially the same protruding length as the sash frame outer flange portion 22D, and the thickness of each strip is also different from the sash frame outer flange portion. The thickness is almost the same as 22D. The sash frame outer flange 22D, the intermediate first flange 26A, and the intermediate second flange 26B are arranged at appropriate intervals. The reason why the intermediate first flange portion 26A and the intermediate second flange portion 26B are provided in the extending portion 26 in this way is to ensure watertightness between the frame 20 and the sash frame 40. In the present embodiment, the intermediate first flange portion 2 is
Although two of the 6A and the intermediate second flange 26B are provided, the present invention is not limited to this embodiment, and only one of the flanges or three or more flanges may be provided.

Next, referring to FIG. 2 and FIG.
3 and the frame 20 is fixed to the frame 20.
Next, a state in which the sash frame 40 is fixed will be described. First, the case where the frame 20 is fixed to the structural member 13 of the wall panel 10 will be described. At this time, as shown in FIG. 2, the frame 20 around the sash frame of the wall panel 10 and the corner 10
Position C. At this time, the corner 1 of the wall panel 10 is
The surface of the extended portion 26 of the frame 20 around the structural material 13 and the vicinity of the base of the intermediate first flange portion 26A are brought into contact with 0C.

In such a state, the rigid portion 21 of the frame 20 is pressed against the sash frame side surface 10A of the wall panel 10 and the outdoor surface 10B while the frame peripheral frame 20 is pressed against the wall panel 1.
The sash frame side 10A is fixed to the structural member 13 by screwing or nailing. Then, the surface near the structural material 13 side of the extending portion 26 of the frame 20 around the base of the intermediate first flange 26A is a corner 10C of the wall panel 10.
And the structural material outer flange portion 22C of the outdoor soft portion 22 is pressed against the outdoor surface 10B of the structural material, and at the same time, the surface of the extended portion 26 and the hard portion 21 on the structural material 13 side is pressed against the wall panel 10. Will be pressed against the sash frame side surface 10A.

As a result, the frame 20 and the wall panel 10
Regarding the watertightness between the outside and the outside,
22C on the indoor side by the structural material outer flange portion 22C of
6 and the surface of the hard part 21 on the side of the structural material 13. Next, a case where the sash frame 40 is fixed to the frame 20 around which the frame is fixed to the wall panel 10 will be described.

At this time, the sash frame 40 is opened from the indoor side of the rectangular opening formed by the frame 20 around the frame.
Is fixed by inserting it into the opening. More specifically, as shown in FIGS. 2 and 3, the corner on the outdoor side of the sash frame 40 is brought into contact with the intermediate first flange portion 26 </ b> A of the extending portion 26 of the frame around the frame 20, Press the sash frame 40 out of the room.

Then, the pressing surface 41A, which is the peripheral surface of the sash frame 40, passes through the intermediate first flange 26A of the extension 26 and eventually reaches the intermediate second flange 26B of the extension 26. When the sash frame 40 is further pushed out of the room from this state, the middle first flange portion 26A and the middle second flange portion 2 of the extension 26 are extended by the outside corners of the sash frame 40 and the pressing surface 41A.
While squeezing the 6B toward the wall panel 10, the outdoor end of the sash frame 40 eventually reaches the sash frame outer flange 22 </ b> D of the outdoor soft part 22. When the sash frame 40 is further pushed out of the room from this state, the sash frame 4
The sash frame 40 is inserted into the opening 11 while deforming the sash frame outer flange portion 22D of the soft outdoor portion 22 toward the wall panel 10 by the corner portion and the pressing surface 41A on the outdoor side.

Thus, the opening 1 of the wall panel 10
Sash frame 4 to a predetermined position of frame 20 around frame fixed to 1
When 0 is pushed in, the relationship between the frame 20 and the sash frame 40 becomes the position as shown in FIG. In such a state, regarding the watertightness between the skeleton frame 20 and the sash frame 40, the pressing surface 41A of the sash frame 40 and the sash frame outer flange portion 22D of the outdoor soft portion 22 on the outdoor side,
In the middle part between the outdoor side and the indoor side, the pressing surface 41A of the sash frame 40 and the intermediate first flange portion 26A and the intermediate second flange portion 26B of the extending portion 26 are secured respectively.

Although detailed illustration is omitted, FIG.
After the state shown in (1), the sash frame 40 can be fixed to the structural member 13 via the frame 20 around the frame by screws or the like (not shown). After the frame 20 is fixed to the structural member 13 and the sash frame 40 is fixed to the frame 20 as shown in FIG. 3, the intermediate frame 17A such as a heat insulating material is interposed as shown in FIG. The siding 17 is fixed to the wall panel 10. At this time, the watertightness between the siding 17 and the frame 20 around the sash frame is determined by the sash frame outer flange portion 22D of the outdoor soft portion 22 and the siding 1.
7 is secured by applying a coking 18 similar to the conventional one.

Although not shown, the peripheral frame 2 of the skeleton
For example, a wooden frame or the like may be provided on the indoor side of No. 0 to improve the appearance. When replacing the sash frame 40 once constructed, the sash frame 40 is fixed only to the frame peripheral frame 20, so that the sash frame 40 is replaced with the frame peripheral frame 2.
0 to the indoor side, and then a new sash frame 40 is inserted from the indoor side by the same procedure as described above.
It can be done by inserting it into 0 and fixing it.

As described above, according to the framing frame 20 of the present embodiment, the framing frame 20 is only attached to the wall panel 10 and the sash frame 40 is mounted to the framing frame 20. Outdoor soft part 22, extension part 26
The intermediate first flange portion 26A and the intermediate second flange portion 26B are deformed, and the watertightness is secured by this deformation, so that complicated waterproofing treatment as in the related art is unnecessary, and only the construction of the frame 20 around the frame is performed. Thus, a sufficient watertight structure is achieved. In particular, by providing the intermediate first flange portion 26A and the intermediate second flange portion 26B on the extension portion 26, the watertightness between the sash frame 40 and the frame 20 is sufficiently ensured.

Further, the sash frame 40 can be easily mounted and replaced, and both can be performed from the indoor side, so that safe construction can be performed. In addition, as the material of the outdoor soft part 22 and the extension part 26, vinyl chloride, urethane, rubber, or the like can be used. As the hard portion 21, aluminum or aluminum alloy can be used as well as hard plastic, but the hard portion 21 is not limited to these.

[0029]

As described above, according to the sash frame mounting frame peripheral frame according to the present invention, it is possible to easily secure sufficient watertightness in the sash frame portion with a simple construction. At the same time, only the sash frame can be easily replaced even after construction. In particular, by providing the intermediate flange on the sash frame side of the frame around the frame, it is possible to sufficiently secure the watertightness between the frame around the frame and the sash frame.

[Brief description of the drawings]

FIG. 1 is a perspective view for explaining a frame around a skeleton according to an embodiment of the present invention.

FIG. 2 is a schematic plan sectional view for explaining a frame around the skeleton of the embodiment of the present invention, in a state where no sash frame is attached.

FIG. 3 is a schematic plan cross-sectional view for explaining a frame around the skeleton of the embodiment of the present invention, showing a state in which a sash frame is attached.

FIG. 4 is a diagram for explaining a structure of a sash frame portion in a conventional house or the like.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 10 Wall panel 10A Sash frame side surface 10B Outdoor surface 10C Corner 11 Opening 12 Inner board 13 Structural material 14 Outer board 17 Siding 17A Intermediate member 18 Caulking 20 Structural peripheral frame 21 Hard part 22 Outdoor soft part 22C Structural material outer flange 22D sash frame outer flange portion 26 extended portion 26A intermediate first flange portion 26B intermediate second flange portion 40 sash frame 41 fixing portion 41A pressing surface 42 fixing means 60 window frame

──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Ginichi Shigaraki 2-45-5 Takaido Higashi, Suginami-ku, Tokyo Inside Misawa Homes Co., Ltd. (72) Inventor Kaoru Furuuchi 2-45-5 Takaido Higashi, Suginami-ku, Tokyo Inside Misawa Homes Co., Ltd. (72) Inventor Kyoichi Uchiyama 70 Hayakawa, Takaoka-shi, Toyama Prefecture Inside Sankyo Aluminum Industry Co., Ltd. (72) Inventor Koshiro Ueda 2-7-23 Kiba, Koto-ku, Tokyo Nippon Light Corporation (72) Inventor Mitsumasa Ohashi 20-2, Hirade Industrial Park, Utsunomiya City, Tochigi Prefecture Meiji Aluminum Industry Co., Ltd. ) References JP 3-24730 (JP, Y2) JP 6-43281 (JP, Y2) (58) Fields investigated (Int. Cl. ⁷ , DB name) E06B 1 / 62-1/68

Claims (1)

(57) [Claims] 1. A sash frame mounting frame peripheral frame fixed to a wall panel provided with an opening for mounting a sash frame, and a hard portion which is a portion fixed to the wall panel; The flexible portion is formed integrally with the portion, and the hard portion is formed in a strip shape. The soft portion is an extended portion extending in the width direction of the strip, and a tip of the extended portion. A sash frame outer flange portion which is formed by an extended portion and an outdoor soft portion provided in a direction inclined with respect to the hard portion, and which presses against the sash frame above the slope of the outdoor soft portion. A structural material outer flange portion which is in pressure contact with the structural material is provided below the slope, and an intermediate flange portion is provided on the sash frame side of the extension portion so as to be substantially parallel to the sash frame outer flange portion. A frame around the sash frame.