JP2527394B2 - Perimeter frame for sash frame mounting - 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 peripheral 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 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 frame peripheral frame in which only the frame can be easily replaced.

[0008]

To achieve the above object, the present invention relates to a sash frame mounting frame peripheral frame fixed to a wall panel provided with an opening for mounting the sash frame. Is formed of a hard portion that is a portion for fixing to the hard portion, and a soft portion integrally attached to the hard portion, the hard portion is formed by a strip plate-shaped member, and the soft portion is formed by the strip plate-shaped member. While being formed so as to cover one surface and both width surfaces, the soft portion provided on this one surface is the wall panel side soft portion that is in pressure contact with the opening of the wall panel, and on the indoor side in the width direction of the hard portion. The indoor soft part, which is the soft part provided, is provided continuously to the wall panel soft part, and the soft part provided on the outdoor side is compressed between the wall panel and the sash frame and the tip of the inflatable part. To be inclined with respect to the cross-sectional shape of the hard part And the outside soft part provided on the outside of the sash frame. The outside soft part is formed integrally with the wall panel side soft part, and the upper slope of the outside soft part is pressed against the sash frame. The lower part of the slope is formed as the outer flange of the structural material that is in pressure contact with the wall panel.

[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 frame peripheral frame 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 a frame peripheral frame 20 according to an 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 structure of the side portion of the opening 11 is described as an example. 2 and 3
In the figure, the upper side of the paper 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. The frame peripheral frame 20 of this embodiment is not clearly shown in FIGS. 2 and 3, but is entirely formed in a belt shape,
Shows the cross-sectional shape of that side. Next, the frame peripheral frame 20 will be described in more detail.

The frame peripheral frame 20 includes a hard portion 21 and a soft portion 2.
2, 23, 25, 27, and the entire shape is formed as a strip-shaped body having a vertical cross-section and a diagonal portion. Here, the hard portion 21 is a portion fixed to the wall panel 10, is a vertical portion of the entire frame peripheral frame 20, and is formed so as to face the sash frame 40 side. The hard portion 21 is formed in a long strip plate shape as a whole, and the plate thickness of the hard portion 21 is formed to be approximately half of the plate thickness of the vertical portion.

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 formed so that it can be fixed by a method such as nailing, so that the entire frame peripheral frame 20 is held by the structural material 13 of the wall panel 10. That is, after the frame peripheral frame 20 is fixed to the sash frame 40 side surface of the hard portion 21 by screwing or nailing, the screw heads or the nail heads interfere and the sash frame 4
0 and the hard part 21 do not interfere with each other, the outdoor recess 21E and the indoor recess 21F having appropriate depths for accommodating screw heads or nail heads.
And are formed. In the present embodiment, the surface of the hard portion 21 on the sash frame 40 side is provided with two outdoor-side concave portions 21E and indoor-side concave portions 21F from the outdoor side, but one or three or more are provided. Good.

Next, the soft portions 22, 23, 25 and 27 will be described in more detail. The soft portions 27, 23, 25 are provided on the hard portion 21 to cover the surface of the hard portion 21 on the side of the structural material 13 and both widthwise surfaces formed as described above.
That is, the wall panel 1 is provided on the surface of the hard portion 21 on the structure material 13 side.
The wall panel side soft part 27 to be pressed against the opening 11 of 0 is provided, and the indoor side soft part 23 is provided continuously to the wall panel side soft part 27 on the indoor side in the width direction of the hard part 21. An inflating portion 25 that is compressed between the wall panel 10 and the sash frame 40 is provided on the opposite side of the room in the width direction.

Further, a strip-shaped outdoor side soft portion 22 is formed integrally with the wall panel side soft portion 27 so as to be inclined from the tip of the inflating portion 25 with respect to the cross-sectional shape of the hard portion 21. The sash frame outer flange portion 22D that is in pressure contact with the sash frame 40 is formed above the slope of the outdoor side soft portion 22, and the structural material outer flange portion 22C that is pressed into contact with the wall panel 10 is formed below the slope.

The wall panel-side soft portion 27 is formed in a strip plate shape like the hard portion 21 and has substantially the same plate thickness as the hard portion 21. The inflatable section 25 is formed in a strip plate shape having a width larger than the plate thickness of the hard section 21, and has a rounded and inflated shape on the sash frame 40 side as shown in FIG. It is a portion that is contracted by being sandwiched between the sash frame 40.

The inflatable portion 25 is sandwiched between the wall panel 10 and the sash frame 40 so that the inflatable portion 25 can be easily contracted. A void 25A is formed. next,
2 and 3, the structure surrounding frame 20 is attached to the structural member 13.
Will be described, and a state in which the sash frame 40 is fixed to the frame peripheral frame 20 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 skeleton peripheral frame 20 is positioned at a corner 10C that straddles the sash frame side surface 10A of the wall panel 10 and the outdoor surface 10B. At this time, the inflating portion 25 of the frame peripheral frame 20 is attached to the corner portion 10C of the wall panel 10.
The surface on the side of the structural material 13 is brought into contact with the vicinity of the outer collar 22C of the structural material.

In such a state, while pushing the frame peripheral frame 20 against the sash frame side face 10A and the outdoor surface 10B of the wall panel 10, the vertical portion of the frame peripheral frame 20 composed of the wall panel side soft portion 27 and the hard portion 21. Is fixed to the structural member 13 from the side surface 10A of the sash frame of the wall panel 10 by screwing or nailing. At the time of this fixing, as described above, the outdoor recess 21E and the indoor recess 21 formed so that the screw head or the nail head can be stored.
The F portion may be screwed or nailed.

Then, the vicinity of the surface of the inflating portion 25 of the frame peripheral frame 20 on the side of the structural material 13 is pressed against the corner portion 10C of the wall panel 10, and the outer structural flange 2 of the structural material outer side soft portion 22.
2C is brought into pressure contact with the outdoor surface 10B of the structural member 13. Further, the wall panel-side soft portion 27 and the indoor-side soft portion 23 are pressed against the sash frame side surface 10A of the wall panel 10. As a result, the watertightness between the frame peripheral frame 20 and the wall panel 10 is
In particular, it is secured by the structural material outer flange portion 22C of the outdoor soft portion 22, the wall panel side soft portion 27, and the indoor soft portion 23.

Next, a case where the sash frame 40 is fixed to the frame peripheral frame 20 thus fixed to the wall panel 10 will be described. At this time, the sash frame 40 is fixed 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 eventually comes out while the inflatable portion 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.

In this way, the opening 1 of the wall panel 10
The sash frame 4 to a predetermined position of the frame peripheral frame 20 fixed to 1.
When 0 is pushed in, the relationship between the frame peripheral frame 20 and the sash frame 40 becomes the position shown in FIG. In such a state, the watertightness between the frame peripheral frame 20 and the sash frame 40 is such that, on the outdoor side, the pressing surface 41A of the sash frame 40 and the sash frame outer flange portion 22D of the outdoor soft portion 22 and the inflating portion. 25 are secured respectively. in this case,
In particular, when the expansion section 25 is contracted toward the wall panel 10, the void 25A provided in the expansion section 25 increases the contraction rate of the expansion section 25, and further elasticity of the expansion section 25 is secured. Become. Therefore, the watertightness between the frame peripheral frame 20 and the sash frame 40 is further ensured.

Although not shown in detail, after the state shown in FIG. 3, the sash frame 40 can be fixed to the structural member 13 via the frame peripheral frame 20 by screws or the like not shown. 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, the sash frame 40 described above is fixed only to the frame peripheral frame 20, so the sash frame 40 is pulled out from the frame peripheral frame 20 to the indoor side, and thereafter, The replacement can be performed by inserting a new sash frame 40 into the frame peripheral frame 20 from the indoor side and fixing it by the same procedure as described above. As described above, according to the frame peripheral frame 20 of the present embodiment, only the frame peripheral frame 20 is attached to the wall panel 10 and the sash frame 40 is attached to the frame peripheral frame 20.
The outdoor soft portion 22, the inflatable portion 25, the wall panel side soft portion 27, and the indoor soft portion 23 of No. 0 are deformed, and the watertightness is secured by this deformation, so that a complicated waterproof treatment as in the past is not necessary. Therefore, a sufficient watertight structure can be achieved only by constructing the frame peripheral frame 20. In particular, by providing the expandable portion 25 that can contract, the watertightness between the frame peripheral frame 20 and the sash frame 40 can be sufficiently ensured. Further, by the wall panel side soft part 27 and the indoor side soft part 23, which are formed so that the frame peripheral frame 20 closely adheres along the sash frame side face 10A of the wall panel 10, the frame peripheral frame 20 and the wall panel 10 It is possible to secure sufficient watertightness between them.

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.

[0029]

As described above, according to the sash frame mounting frame peripheral frame according to the present invention, in the construction of the sash frame portion, sufficient water tightness can be easily secured by simple construction. At the same time, it is possible to easily replace only the sash frame even after the construction.

[Brief description of drawings]

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

FIG. 2 is a schematic plan cross-sectional view for explaining a frame peripheral frame according to an embodiment of the present invention, and is a diagram in a state where a sash frame is not attached.

FIG. 3 is a schematic plan cross-sectional view for explaining a frame peripheral frame according to an 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]

10 Wall Panel 10A Sash Frame Side Surface 10B Outdoor Surface 10C Corner 11 Opening 12 Inner Plate 13 Structural Material 14 Outer Plate 17 Siding 17A Intermediate Member 18 Caulking 20 Body Peripheral Frame 21 Hard Part 21E Outdoor Outer Recess 21F Indoor Recess 22 Outer Soft part 22C Structural material outer flange part 22D Sash frame outer flange part 23 Indoor soft part 25 Expanding part 25A Void 27 Wall panel side soft part 40 Sash frame 41 Fixed part 41A Pressing surface 60 Window frame

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, the hard part being a part for fixing to the wall panel, and the hard part. Is formed from a soft portion integrally attached to the hard plate, the hard portion is formed of a strip-shaped member, and the soft portion is formed so as to cover one surface and both width surfaces of the strip-shaped member. The soft portion provided on one surface is a soft portion on the wall panel side that is pressed against the opening portion of the wall panel, and the soft portion on the indoor side, which is the soft portion provided on the indoor side in the width direction of the hard portion, is the soft portion on the wall panel side. In addition to being provided continuously to the section, the soft section provided on the outdoor side is provided so as to be inclined with respect to the cross-sectional shape of the inflating section compressed between the wall panel and the sash frame and the tip of this inflating section. And the outdoor soft part Both of these soft parts are integrally formed with the soft part on the wall panel side, and the upper part of the slope of the outdoor soft part is the outer flange of the sash frame that contacts the sash frame, and the lower part of the slope contacts the wall panel outside of the structural material. A sash frame mounting frame peripheral frame formed as a collar portion.