JP3232315B2 - Sash frame 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 sash frame mounting structure comprising a sash frame in a house or the like and a sash frame mounting frame peripheral frame used for mounting the sash frame.

[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, the inner plate 12
The sash frame 40 is fixed to the wall panel 10 composed of the structural material 13 to which the inner plate 12 is fixed and the outer panel 14 fixed to the structural material 13 while supporting the load of the sash frame 40 from the outdoor side. It was done.

[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 structure in which only the frame can be easily replaced.

[0008]

SUMMARY OF THE INVENTION The present invention is to solve the above-mentioned problems. That is, the invention of the present application is a sash frame mounting structure including a sash frame and a sash frame mounting frame peripheral frame fixed to a wall panel having an opening for mounting the sash frame. The frame peripheral frame includes a rigid portion which is a portion for fixing the frame frame around which the sash frame is mounted to the wall panel, and a soft portion which is provided integrally with the rigid portion and disposed on the outdoor side of the rigid portion. The soft part is formed of a soft part that is deformed by the wall panel to secure water tightness with the wall panel, and a hard part that is deformed by the wall panel.
The sash frame is provided with a soft portion that projects to the inside of the opening from the sash frame and is deformed by the sash frame to ensure watertightness with the sash frame.
Near the edge of the wall panel at the corner of the wall panel opening
Parts is fixed to the opening peripheral surface of the wall panels by Rutotomoni, sash frame, characterized in that it is fixably formed on rigid portion of the sash frame mounting precursor peripheral frame.

[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. FIG. 1 is a perspective view for explaining a sash frame mounting structure according to an 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. The sash frame 40 is inserted from the indoor side, and the sash frame 40 is further fixed to the frame 20 around the skeleton. A window frame 60 is 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 sash frame mounting structure 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, the opening 11
Is described as an example. FIG.
In FIG. 3 and FIG. 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 skeleton frame 20 is fixed to the inner peripheral surface of the opening 11 of the wall panel 10, and a sash frame 40 is fixed to the rim frame 20 on the inner peripheral surface of the peripheral frame 20. Frame 40 is fixed via a fixing member 49 for the sash. The frame 20 around the skeleton of the present embodiment is shown in FIG.
Although it is not clear from FIG. 3 and FIG. 3, it is formed in a strip shape continuous in the front and back directions of the paper surface shown in FIG. 2 and FIG. 3, and FIG. 2 and FIG.

The frame 20 includes a hard portion 21 and a soft portion which are integrally formed, and is formed as a belt-shaped body having a vertical section and a slanted section, and having an inverted U-shaped cross section. Here, the hard portion 21 corresponds to a vertical portion of the entire frame 20 around the frame, and the surface on the side of the wall panel 10 is flush.

Hereinafter, the cross-sectional shape of the hard portion 21 will be described in more detail. The outside portion of the hard portion 21 has the same thickness as the lower end of the soft portion 22. Below the portion having the same thickness, a sash frame fixing notch 21H is formed so as to bite into the wall panel 10 side. The sash frame fixing notch 21 in the hard portion 21
The lower part of H is formed thinner than the lower end of the soft part 22.

The interior side surface of the sash frame fixing notch 21H of the hard portion 21 thus formed is a metal fitting pressing surface 21J, and the indoor end surface of the hard portion 21 is a projecting plate pressing surface. 21K will be described below. Further, the band-shaped hard portion 21 formed in this manner is arranged such that the width direction thereof is directed toward the inside and outside of the room.
Is fixed to the sash frame side surface 10A of the structural member 13 by a method such as screwing or nailing, whereby the entire frame 20 around the skeleton is held by the structural member 13 of the wall panel 10.

On the other hand, the soft portion is an inflated portion 25 extending to the outside of the hard portion 21 and a portion further extending to the outside of the inflatable portion 25. And an outdoor soft portion 22 formed so as to correspond to the slanted portion. The expanded portion 25 is formed in a strip shape having a width larger than the plate thickness of the hard portion 21, and has a rounded and expanded shape on the sash frame 40 side as shown in FIG. And is contracted by being sandwiched between the sash frame 40 and the sash frame 40. The inflatable portion 25 may be formed with an appropriate gap inside the inflatable portion 25 so as to be easily contracted by being sandwiched between the wall panel 10 and the sash frame 40.

The outdoor soft portion 22 has a strip shape like the hard portion 21, but as shown in FIG.
Is arranged at an angle. On the sash frame 40 side of the outdoor soft portion 22, a sash frame outer flange portion 22D is projected obliquely upward to form the upper part of the oblique portion of the frame 20. On the frame 40 side, a structural material outer flange 22C is provided so as to extend the sash frame outer flange 22D diagonally downward.

In each of these portions, a structural material outer flange portion 22C corresponds to a portion for ensuring water tightness with the wall panel 10 by being deformed by the wall panel 10, and is deformed by the sash frame 40. The sash frame outer flange portion 22D and the inflatable portion 25 correspond to a portion for ensuring watertightness with the sash frame 40. Next, the sash frame 40 will be described. In the sash frame 40, a metal fitting mounting notch 40H is recessed along the longitudinal direction on the wall panel 10 side of the sash frame 40 and slightly on the indoor side relative to the indoor / outdoor center direction of the sash frame 40. In addition, while maintaining the same surface as the indoor side end surface of the sash frame 40, the protruding plate 40G for pressing the hard portion is provided.
Are projected in the direction of the wall panel 10.

The surface on the side of the wall panel 10 corresponding to the space between the notch 40H for mounting the bracket and the protruding plate 40G for pressing the hard portion is closer to the wall panel 10 than the pressing surface 41A of the sash frame 40. Is formed. Note that the metal fitting hooking portion 4H is provided on the indoor side surface of the metal fitting mounting notch 40H and at the end on the wall panel 10 side in the outdoor direction.
0J protrudes. Further, a long screw hole 40K is formed at an appropriate position of the above-described hard portion pressing protruding plate 40G so as to take a long axis from the room toward the outside of the room.

The sash frame 40 thus formed is fixed to the rigid portion 21 of the frame 20 by a fixing member 49. Here, the fixing member 49 includes a sash frame fixing screw 49A inserted into the elongated screw hole 40K of the sash frame 40 from the indoor side, and the sash frame fixing screw 4A.
The sash frame fixing screw 49A is made rotatable at the tip of 9A. Here, the sash frame mounting bracket 49B is formed in a flat plate shape, and is a metal fitting bent portion 49C obtained by bending the sash frame mounting bracket 49B on the side opposite to the wall panel 10 in the room direction.
Are formed.

The fixing member 49 is formed by connecting the screw 49A for fixing the sash frame to the long hole 40 for the screw of the sash frame 40.
After being inserted from the indoor side of K, it is attached so that the metal fitting bent portion 49C is positioned in the metal fitting mounting notch 40H of the sash frame 40. Next, FIGS. 2 and 3
To the structural member 13 of the wall panel 10 by using
0 is fixed, and the sash frame 40 is further fixed to the frame 20 around the frame.

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 is positioned at a corner 10C of the wall panel 10 that extends over the sash frame side surface 10A and the outdoor surface 10B. In this case, the corner 10C of the wall panel 10 is brought into contact with the vicinity of the boundary between the hard part 21 of the frame 20 and the soft part 22 on the outdoor side.

In this 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 pressing the frame peripheral frame 20 against the wall panel 1.
It is fixed to the sash frame side surface 10A by screwing or nailing. Then, the structural material outer flange portion 22C of the outdoor soft portion 22 of the frame 20 is pressed against the outdoor surface 10B of the structural material, and the hard portion 21 is pressed and fixed to the sash frame side surface 10A of the wall panel 10. .

As a result, the peripheral frame 20 and the wall panel 10
The water tightness between the outer soft part 22 and the structural material outer flange 2
It is secured by the 2C and the hard portion 21. next,
The frame 20 around the skeleton thus fixed to the wall panel 10
Next, a case where the sash frame 40 is fixed will be described. At this time, the sash frame 40 is connected to the opening 1 from the indoor side of the rectangular opening 11 formed by the frame 20.
Fixing is done by inserting it into 1.

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 surface of the rigid portion 21 of the frame 20 on the side opposite to the structural member 13, Further, in this state, the sash frame 40 is pushed outside. Then, the pressing surface 41 </ b> A, which is the peripheral surface of the sash frame 40, passes through the surface of the hard portion 21 on the side opposite to the structural material 13, and eventually reaches the expansion portion 25.

When the sash frame 40 is further pushed out of the room from this state, the corners of the sash frame 40 on the outside and the pressing surface 4
While the expansion portion 25 is contracted toward the wall panel 10 by 1A, the outdoor end of the sash frame 40 eventually reaches the sash frame outer flange portion 22D of the outdoor soft portion 22. Then, when the sash frame 40 is further pushed into the outdoor from this state, the sash frame outer flange 22D of the outdoor soft part 22 is deformed toward the wall panel 10 by the outdoor corners and the pressing surface 41A of the sash frame 40. While the sash frame 40 has the opening 1
1 will be inserted. When the sash frame 40 is inserted into the opening 11 in this manner, the sash frame fixing screw 49A of the fixing member 49 is positioned in a position opposite to the wall panel 10 side.

By inserting the sash frame 40 in this manner, the sash frame 40 is moved in the outdoor direction so that the end of the sash frame mounting bracket 49B on the side of the wall panel 10 does not hit the hard portion 21 of the frame 20 around the frame. Will be plugged in. After the sash frame 40 is inserted in this way, when the protruding plate 40G for pressing the hard portion of the sash frame 40 reaches the protruding plate pressing surface 21K of the hard portion 21 of the frame 20 around the sash frame, the sash frame is inserted. 40 has been inserted into the appropriate position.

As described above, after the sash frame 40 is inserted, the sash frame fixing screw 49A of the fixing member 49 is moved toward the wall panel 10, and the sash frame fixing screw 49A is further moved.
By rotating A, the sash frame mounting bracket 49B is moved to the indoor side. When rotating the sash frame fixing screw 49A, the metal bent portion 49C of the sash frame mounting metal 49B is hooked on the metal hook 40J, so that the sash frame mounting metal 49B does not idle.

As described above, when the sash frame mounting bracket 49B is moved to the indoor side, the sash frame mounting bracket 4B is eventually formed.
9B comes into pressure contact with the metal fitting pressing surface 21J of the hard portion 21. In this state, when the sash frame fixing screw 49A is further tightened by further applying a force, the rigid portion pressing protruding plate 40G of the sash frame 40 is brought into contact with the protruding plate pressing surface 21K of the hard portion 21 of the frame 20 around the frame. And the sash frame mounting bracket 49B is pressed against the metal pressing surface 2 of the hard portion 21 of the frame 20.
1J will be pressed.

That is, by operating the fixing member 49 provided on the sash frame 40 as described above, the sash frame 4
Since the hard portion 21 is sandwiched between the 0 rigid portion pressing protruding plate 40G and the sash frame mounting bracket 49B of the fixing member 49, the sash frame 40 is firmly fixed to the frame 20 around the frame. is there. As described above, when the sash frame 40 is inserted and fixed to a predetermined position of the skeleton frame 20 fixed to the opening 11 of the wall panel 10, the skeleton frame 2 is
The relationship between 0 and the sash frame 40 is a position as shown in FIG.

In such a state, the frame 20 around the skeleton
The watertightness between the sash frame 40 and the sash frame 40
A, the sash frame outer flange 22 </ b> D of the outdoor soft part 22, and the inflatable part 25 respectively secure the same. In addition,
In the embodiment described above, the hard portion 21 of the skeleton frame 20 is sandwiched between the sash frame 40 and the fixing member 49. However, if the sash frame 40 can be fixed to the skeleton frame 20, For example, the fixing member 49 is
The sash frame 40 may be fixed to the sash frame 40 by means of the fixing member 49.
Can be fixed to the frame 20 around the skeleton.

As described above, the frame 20 is fixed to the structural member 13 and the sash frame 40 is further fixed to the frame 20.
After fixing the siding 17, the siding 17 is fixed to the wall panel 10 via an intermediate member 17A such as a heat insulating material, as shown in FIG. At this time, siding 17
The watertightness of the outer peripheral soft frame 22
Between the sash frame outer flange portion 22D and the siding 17 by applying the same caulking 18 as in the prior art. After the sash frame 40 is fixed to the framing frame 20 on the indoor side of the framing frame 20 as described above, for example, a wooden frame 16 and an interior wall decorative board 19 are provided from the indoor side.
It can also improve the appearance.

When replacing the sash frame 40 once constructed, since the sash frame 40 described above is fixed only to the frame 20 around the frame, the sash frame 40 is pulled out from the frame 20 around the frame to the indoor side. This can be performed by inserting a new sash frame 40 from the indoor side into the frame 20 and fixing it in the same manner as described above. As described above, according to the frame 20 of the present embodiment, the frame 20 is attached to the wall panel 10 and the frame 2
Only by attaching the sash frame 40 to the sash frame 40, the outdoor soft portion 22 and the expansion portion 25 of the frame 20 are deformed, and the deformation ensures watertightness. Thus, a sufficient watertight structure is achieved only by the construction of the frame 20 around the skeleton.

In particular, the sash frame 40 is provided with the bracket mounting
0H, a fitting hook 40J, a protruding plate 40G for pressing a hard portion,
In addition to providing a screw long hole 40K and a fixing member 49, the sash frame fixing notch 21
By providing H, the sash frame 40 can be
0 can be firmly fixed to the hard portion 21. That is, by firmly fixing the sash frame 40 to the wall panel 10, the sash frame 40 is further pressed by the soft portion 22, so that the watertightness between the sash frame 40 and the frame 20 can be further improved.

The sash frame 40 can be easily mounted and replaced, and both can be performed from the indoor side.
Safe construction can be performed. In addition, as the material of the outdoor soft part 22 and the expansion part 25, vinyl chloride, urethane, rubber, or the like can be adopted. As a material of the hard portion 21, aluminum or an aluminum alloy can be used as well as a hard plastic, but the material is not limited to these.

[0037]

As described above, according to the sash frame mounting structure of the present invention, it is possible to easily secure sufficient watertightness in the sash frame portion by a simple construction, Even later, only the sash frame can be easily replaced. In particular, since the sash frame is formed so as to be fixed to the hard portion of the sash frame mounting frame peripheral frame, the watertightness between the sash frame and the frame peripheral frame can be further improved.

[Brief description of the drawings]

FIG. 1 is a perspective view for explaining a sash frame mounting structure according to an embodiment of the present invention.

FIG. 2 is a schematic plan sectional view for explaining a sash frame mounting structure according to an embodiment of the present invention, in a state where no sash frame is mounted.

FIG. 3 is a schematic plan cross-sectional view for explaining a sash frame mounting structure according to an embodiment of the present invention, showing a state in which a sash frame is mounted.

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 Side surface of sash frame 10B Outdoor surface 10C Corner 11 Opening 12 Inner board 13 Structural material 14 Outer board 16 Wooden frame 17 Siding 17A Intermediate member 18 Caulking 19 Inner wall decorative board 20 Frame around frame 21 Hard part 21H Sash frame fixed Notched portion 21J Metal fitting pressing surface 21K Projecting plate pressing surface 22 Outdoor soft portion 22C Structural material outer flange portion 22D Sash frame outer flange portion 25 Inflated portion 40 Sash frame 40G Hard portion pressing protruding plate 40H Bracket mounting notch Set part 40J Metal hook part 40K Screw long hole 41 Fixed part 41A Pressing surface 42 Fixing means 49 Fixed member 49A Sash frame fixing screw 49B Sash frame mounting bracket 49C Metal fitting bent part 60 Window frame

──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Kyoichi Uchiyama 70 Hayakawa, Takaoka City, Toyama Prefecture Inside Sankyo Aluminum Industry Co., Ltd. (72) Inventor Koshiro Ueda 2-7-23 Kiba, Koto-ku, Tokyo Inside the Light Corporation (72) Inventor Mitsumasa Ohashi 20-2, Hirade Industrial Park, Utsunomiya City, Tochigi Prefecture Inside the Meiji Aluminum Industry Co., Ltd. (56) References Japanese Utility Model No. 2-99104 (JP, U) Japanese Utility Model No. 3- 24730 (JP, Y2) (58) Field surveyed (Int. Cl. ⁷ , DB name) E06B 1/56-1/68

Claims (1)

(57) [Claims] 1. A sash frame mounting structure comprising a sash frame and a sash frame mounting frame peripheral frame fixed to a wall panel provided with an opening for mounting the sash frame,
The sash frame mounting frame peripheral frame includes a rigid portion, which is a portion for fixing the sash frame mounting frame peripheral frame to a wall panel, and an outdoor unit that is provided integrally with the rigid unit and is more outdoor than the rigid unit.
Is formed from a soft portion arranged on a side, the soft portion includes a portion for securing the water tightness between the things Accordingly wall panel is deformed by the wall panels, than the rigid portion projects inwardly opening <br / > a portion of ensuring watertightness between the things Accordingly sash frame which is deformed by the sash frame, the sash frame mounting precursor
The peripheral frame is near the boundary between the hard part and the soft part.
The inner peripheral surface of the opening of the wall panel by the hard part located at the corner
Fixed to be Rutotomoni, sash frame, sash frame mounting structure characterized in that it is fixably formed on rigid portion of the sash frame mounting precursor peripheral frame.