JPH0778358B2 - 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 including a sash frame for a house and 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 a structure of a sash frame portion in a conventional house or the like. In the construction structure shown in FIG. 4, a sash frame 40 having a rectangular frame shape 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 that supports the load of the sash frame 40 portion and is composed of the structural member 13 to which the inner plate 12 is fixed and the outer plate 14 fixed to the structural member 13 from the outdoor side thereof. It was done.

Here, the sash frame 40 has an L-shaped fixing portion 41 which extends over 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 the state where the fixing portion 41 is brought into contact with the corner portion between the inner surface of the opening portion 11 and the outer side plate 14 which is the outer circumferential surface of the opening portion 11, the fixing portion 4 is fixed by a fixing means 42 such as a screw or a nail.
1 through the structural member 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 member 13 via the.

Further, in the embodiment shown in FIG. 4, the sash frame 4
A siding 17 made of mortar or the like is provided from the outdoor side of 0 to the outer side plate 14, and rainwater enters between the siding 17 and the sash frame 40 from the end portion of the sash frame 40. Caulking 18 is applied to prevent it. Normally, 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 the outdoor side of the waterproof sheet is provided with siding 17.

Therefore, in the construction of the conventional sash frame 40 portion whose structure is 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,
After that, the siding 17 is applied.

[0006]

In the conventional watertight structure of the sash frame portion, as described above, the sash frame 40 is used as the structural member 13.
After being fixed to the outside of the sash frame 40 and the outside plate 14
The outdoor surface of the above was covered with a waterproof sheet, and the siding 17 was constructed in this state. However, siding 1 covered with such a tarpaulin
Construction of No. 7 was generally troublesome. Further, when the sash frame 40 is to be replaced after construction, the sash frame 40 must be replaced after the siding 17 has been destroyed, and then the siding 17 must be reapplied.

The invention of the present application has been made in order to solve the above problems, and in the construction of the sash frame, sufficient water-tightness can be easily ensured by a simple construction, and the sash is constructed 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]

In order to solve the above problems, the present invention is provided. That is, the present invention is a sash frame mounting structure including 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, and the sash frame mounting frame. The peripheral frame is formed of a hard portion that is a portion fixed to the wall panel and a soft portion integrally attached to the hard portion, the soft portion is continuous with the hard portion, and the wall panel and the sash frame It is formed by an inflatable part that is contracted by being sandwiched between the inflatable part and an outdoor soft part that is continuous with the inflatable part and is provided on the side opposite to the hard part. The outside of the sash frame that is pressed against the sash frame to be pressed against the sash frame, and the lower slope of the outdoor soft part is pressed against the wall panel to be the outside flange of the structural material. Directly to Characterized in that the constant can be formed.

[0009]

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

According to the present invention, the frame peripheral frame 20 is fixed to the structural material 13 around the opening 11 provided in the wall panel 10 that separates the room from the outdoor, and then the sash frame 40 is attached to the frame peripheral frame 20. 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 peripheral frame 20, or is fixed to the structural member 13 via the frame peripheral frame 20. A window frame 60 is pivotally supported on the inner circumference of the sash frame 40 so as to be openable and closable.

2 and 3 are schematic plan sectional views for explaining the sash frame mounting structure according to the embodiment of the present invention. Of these, FIG. 2 is a diagram in a state in which the sash frame 40 is not attached, and FIG. 3 is a diagram in a state in which the sash frame 40 is attached. 2 and 3, the opening 11
The structure of the side portion of is described as an example. Also, FIG.
In 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
The inner plate 1 supports the load of the sash frame 40.
It is composed of a structural member 13 for fixing 2 and an outer plate 14 fixed to the outdoor side of the structural member 13. Further, the wall panel 10 is provided with an opening 11 for fixing the frame peripheral frame 20 and the sash frame 40. Further, here, the structural material 13 is provided in the shape of a rectangular frame around the entire opening 11. 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 of 0 is the sash frame side surface 10A, the outdoor side of the outer plate 14 is the outdoor surface 10B, and the corner between the sash frame side surface 10A and the outdoor surface 10B is the corner portion 10C. .

A frame peripheral 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 inner peripheral surface of the frame peripheral frame 20. Although not apparent from FIGS. 2 and 3, the frame peripheral frame 20 of the present embodiment is formed in a strip plate shape continuous in the front and back directions of the paper surface shown in FIGS. 2 and 3, and is not shown in FIGS. Its cross-sectional shape is shown.

The frame peripheral frame 20 is composed of a hard portion 21 and soft portions 22 and 25, and is formed as a strip-shaped body having an inverted cross-section with a vertical portion and a slant portion. Here, the hard portion 21 corresponds to almost the lower half of the vertical portion of the entire frame 20. Further, the hard portion 21 is formed into a long strip plate shape as a whole.

Further, the strip-shaped hard portion 21 is fixed to the side surface 10A of the sash frame of the structural member 13 with screws or in a state where the width direction thereof is arranged inward and outward of the room. It is fixed by a method such as nailing,
As a result, the entire frame peripheral frame 20 is held by the structural material 13 of the wall panel 10. On the other hand, the soft parts 22, 2
5 is an inflating portion 25 extended to the outside of the hard portion 21, and
The inflatable portion 25 further extends to the outdoor side, and includes an outdoor soft portion 22 formed so as to correspond to a slanted portion of the entire frame 20.

The inflatable portion 25 is formed in the shape of a strip plate having a width larger than the plate thickness of the hard portion 21, and has a rounded and inflated shape on the side of the sash frame 40 as shown in FIG. It is a portion that is contracted by being sandwiched between the panel 10 and the sash frame 40. In addition, the expansion section 25
In order to facilitate the contraction by being sandwiched between the wall panel 10 and the sash frame 40, a void 25A having a substantially elliptical cross section is formed inside the inflatable portion 25 in the longitudinal direction.

The outdoor side soft portion 22 has a strip plate shape like the hard portion 21, but as shown in FIG.
It is arranged to be inclined to the side of. Further, on the side of the sash frame 40 of the outdoor side soft portion 22, in order to form the upper portion of the slant portion of the frame peripheral frame 20, an outer sash frame outer collar portion 22D is projected obliquely upward and an anti-sash frame is formed. On the frame 40 side, a structural material outer flange portion 22C is provided so that the sash frame outer flange portion 22D extends obliquely downward as it is.

A structural material outer auxiliary brim portion 22E for contacting the vicinity of the corner 10C is provided on the side of the inflating portion 25 on the outdoor side opposite to the sash frame 40. The structural material outside auxiliary collar portion 22E is formed to be smaller than the protruding length of the structural material outside collar portion 22C. In addition, here, the sash frame 40 includes an extended portion 40 </ b> A extended from the sash frame 40 toward the wall panel 10 on the indoor side of the sash frame 40, and a structural member 13 of the wall panel 10 from the tip of the extended portion 40 </ b> A. Bent portion 40B bent along the surface and its bent portion 4
A spring accommodating portion 40D including an upright portion 40C that is erected from the front end of 0B toward the inside of the opening peripheral edge of the wall panel 10.
Is provided. Further, the bent portion 40B is provided with a screw hole 47B for inserting the wood screw 47 in order to directly fix the sash frame 40 to the structural member 13 of the wall panel 10 with the wood screw 47.

On the other hand, to the sash frame 40, after the sash frame 40 is fixed to the frame peripheral frame 20, the wooden frame 16 is fixed from the indoor side. Here, the wooden frame 16 is provided with a leaf spring 46 in which one end of the spring fits into the spring storage portion 40D of the sash frame 40 described above.
By pushing 6 from the indoor side toward the sash frame 40, the leaf spring 46 is fitted into the spring storage portion 40D of the sash frame 40, whereby the wooden frame 16 is fixed to the sash frame 40.

Next, referring to FIGS. 2 and 3, the structural material 1
The frame peripheral frame 20 is fixed to 3, and the frame peripheral frame 20 is further fixed.
The state in which the sash frame 40 is fixed to will be described. First, the case where the frame peripheral frame 20 is fixed to the structural material 13 of the wall panel 10 will be described. At this time, as shown in FIG. 2, the frame peripheral frame 20 is formed into a corner portion 10 that extends over the sash frame side surface 10A of the wall panel 10 and the outdoor surface 10B.
Position at C. At this time, the corner portion 10 of the wall panel 10
The inflating portion 25 of the frame peripheral frame 20 and the vicinity of the structural material outer side auxiliary brim portion 22E are brought into contact with C.

While pressing the frame peripheral frame 20 against the sash frame side surface 10A and the outdoor surface 10B of the wall panel 10 in such a state, the hard portion 21 of the frame peripheral frame 20 is pressed against the wall panel 1.
The sash frame side surface 10A of 0 is fixed to the structural member 13 by screwing or nailing. Then, the inflatable portion 25 of the frame peripheral frame 20 and the vicinity of the structural material outer auxiliary brim portion 22E are pressed against the corner portion 10C of the wall panel 10, and the structural material outer brim portion 22C of the outdoor soft portion 22 is a chamber of the structural material. It is pressed against the outer surface 10B.

As a result, the frame peripheral frame 20 and the wall panel 10
The water tightness between and is secured by the structural material outer side flange portion 22C and the structural material outer side auxiliary flange portion 22E of the outdoor side soft portion 22. Next, a case where the sash frame 40 is fixed to the frame peripheral frame 20 fixed to the wall panel 10 in this way will be described.

At this time, fixing is performed by inserting the sash frame 40 into the opening 11 from the indoor side of the rectangular opening 11 formed by the frame peripheral frame 20. More specifically, as shown in FIG. 2 and FIG. 3, the corners on the outdoor side of the sash frame 40 are connected to the hard portions 21 of the frame peripheral frame 20.
The sash frame 40 is pushed into the outdoor side in this state.

Then, the pressing surface 41A, which is the peripheral surface of the sash frame 40, reaches the inflating portion 25 after passing through the surface of the hard portion 21 on the side opposite to the structural material 13 side. When the sash frame 40 is further pushed into the outdoor side from this state, the outdoor side tip of the sash frame 40 is eventually moved while the expansion part 25 is contracted toward the wall panel 10 side by the outdoor side corner portion of the sash frame 40 and the pressing surface 41A. The outer soft part 22 reaches the sash frame outer flange 22D. Then, when the sash frame 40 is further pushed into the outdoor side from this state, the sash frame outer side flange portion 22D of the outdoor side soft part 22 is deformed toward the wall panel 10 side by the outdoor side corner portion of the sash frame 40 and the pressing surface 41A. Meanwhile, the sash frame 40 is inserted into the opening 11.

Then, when the fixing position of the sash frame 40 is determined, the sash frame 40 is fixed to the wall panel 10 with wood screws 47.
Tighten to the structural material 13 of. By this tightening, the frame peripheral frame 20 is compressed between the sash frame 40 and the wall panel 10, and the sash frame 40 is fixed to the wall panel 10. In this way, the wall panel 10
When the sash frame 40 is pushed to a predetermined position of the frame peripheral frame 20 fixed in the opening 11, the relationship between the frame peripheral frame 20 and the sash frame 40 becomes the position shown in FIG.

In such a state, the frame peripheral frame 20
Regarding the watertightness between the sash frame 40 and the sash frame 40, the pressing surface 41A of the sash frame 40 and the sash frame outer flange portion 22 of the outdoor soft part 22 are
These are secured by the D and the inflating section 25, respectively. Especially, the sash frame 40 is attached to the wall panel 1 with the wood screw 47.
Since the frame peripheral frame 20 is compressed between the sash frame 40 and the wall panel 10 by tightening the structure member 13 of 0, not only the watertightness between the frame peripheral frame 20 and the sash frame 40 is further improved. , Frame peripheral frame 20 and wall panel 1
The water tightness with 0 is also improved.

Although not shown in detail, after the state shown in FIG. 3, the sash frame 40 can be fixed to the structural member 13 through the frame peripheral frame 20 by screws (not shown) or the like. Further, after fixing the frame peripheral frame 20 to the structural material 13 and further fixing the sash frame 40 to the frame peripheral frame 20 as described above, as shown in FIG. 3, the intermediate member 17A such as a heat insulating material is interposed. The siding 17 is fixed to the wall panel 10. Further, at this time, the water tightness between the siding 17 and the frame peripheral frame 20 is determined by the siding 17 and the sash frame outer flange portion 22D of the outdoor soft portion 22.
It is ensured by applying caulking 18 similar to the conventional one between and. Although not shown, a wooden frame or the like may be provided on the indoor side of the frame peripheral frame 20 to improve the appearance.

When replacing the sash frame 40 once constructed, since the sash frame 40 described above is fixed only to the frame peripheral frame 20, the sash frame 40 is pulled out from the frame peripheral frame 20 to the indoor side and then This can be performed by inserting a new sash frame 40 from the indoor side into the frame peripheral frame 20 and fixing it by the same procedure as described above. As described above, according to the frame peripheral frame 20 of the present embodiment, the frame peripheral frame 20 is attached to the wall panel 10 and the frame peripheral frame 2 is attached.
Only by mounting the sash frame 40 to 0, the outdoor soft part 22 and the inflatable part 25 of the frame peripheral frame 20 are deformed, and the watertightness is ensured by this deformation, so that a complicated waterproof treatment as in the past is unnecessary. Therefore, only by constructing the frame peripheral frame 20, a sash frame mounting structure having sufficient watertightness can be achieved. In particular, by providing the inflatable portion 25 capable of contracting on the frame peripheral frame 20, the watertightness between the frame peripheral frame 20 and the sash frame 40 can be sufficiently ensured.

Since the sash frame 40 can be easily attached and replaced, and both can be performed from the indoor side,
It can be safely constructed. As the material of the outdoor soft portion 22, the expansion portion 25 and the structural material outer auxiliary brim portion 22E, vinyl chloride, urethane, rubber or the like can be adopted. As the hard portion 21, not only hard plastic but also aluminum or aluminum alloy can be used, but the hard portion 21 is not limited to these.

[0030]

As described above, according to the sash frame mounting structure of the present invention, in the construction of the sash frame portion, sufficient watertightness can be easily ensured by simple construction, and Even afterward, only the sash frame can be easily replaced. In particular, by forming the sash frame so that it can be directly fixed to the wall panel, not only the watertightness between the frame peripheral frame and the sash frame is further improved, but also the watertightness between the frame peripheral frame and the wall panel is improved.

Further, since the contractable inflating portion is provided in the frame peripheral frame, the watertightness between the frame peripheral frame and the sash frame can be sufficiently ensured.

[Brief description of drawings]

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

FIG. 2 is a schematic plan cross-sectional view for explaining the sash frame mounting structure of the embodiment of the present invention, showing a state in which the sash frame is not mounted.

FIG. 3 is a schematic plan sectional view for explaining the sash frame mounting structure of the embodiment of the present invention, showing a state in which the 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]

10 Wall Panels 10A Sash Frame Side Surfaces 10B Outdoor Surfaces 10C Corners 11 Openings 12 Inner Plates 13 Structural Materials 14 Outer Boards 16 Wooden Frames 17 Sidings 17A Intermediate Members 18 Caulking 20 Body Peripheral Frames 21 Hard Parts 22 Outdoor Soft Parts 22C Structural Materials Outer collar portion 22D Sash frame Outer collar portion 22E Structural material Outer auxiliary collar portion 25 Inflating portion 25A Gap 40 Sash frame 40A Extension portion 40B Bending portion 40C Standing portion 40D Spring accommodating portion 41 Fixing portion 41A Pressing surface 46 Leaf spring 47 Wood screw 47B Screw hole 60 Window frame

Claims (1)

[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, wherein the sash frame mounting frame periphery is provided. The frame is formed of a hard portion that is a portion fixed to the wall panel and a soft portion integrally attached to the hard portion, the soft portion is continuous with the hard portion, and is between the wall panel and the sash frame. Is formed by an inflatable part that is contracted by being sandwiched between the inflatable part and an outdoor soft part that is continuous with the inflatable part and that is provided on the side opposite to the hard part. The sash frame is attached to the wall panel, while the upper part of the sash frame is tilted, and the upper part of the sash frame is an outer flange part that is pressed against the sash frame. Directly fixable The sash frame mounting structure is characterized by being formed into a function.