JPH10169322A - Structure for attaching window to external wall panel with opening - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make the positioning easier to an attaching portion at the window sash side by inserting an attaching device in a channel-shaped rail and then connecting a window sash to this attaching device when installing a window sash along the opening of an exterior wall panel having an opening. SOLUTION: In the installation of a window 27 to a panel 2d with an opening, this window 27 is equipped with a window sash 28 and a window glass 30 supported by the window sash 28 through a supporting member 29 such as a resin. Attaching fittings 31, 32 are attached to the upper and lower edge portions of the window sash 28 with screws 33, and attaching fittings 34 are attached to the right and left side edge portions of the window sash 28 with screws 34. On the other hand, C-rail fixing bolts 35 are fitted to C-rails 8, 9 in a freely movable manner at the head portion 35a, and male screw 35b of each CL-rail fixing bolt 35 is screwed to a nut 36 by penetrating through slots 31a, 32a, 34a respectively provided at the attaching fitting 31, 32 and 34. by doing this, the window 27 can be attached to C-rail 8, 9 through the mounting fittings 31, 32, 34.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for mounting a window on an outer wall panel having an opening which is mounted on an outer surface of a building such as a house.

[0002]

2. Description of the Related Art Conventionally, a window sash for supporting a window glass is:
Usually, an opening frame made of steel or the like is provided along a peripheral portion of a window opening provided on a wall of a house, and a window sash is attached to the opening frame. In the case of a relatively small window, an outer wall panel made of concrete or the like and having an opening for a window formed by hollowing out the vicinity of a central portion of the outer wall panel covering the outer surface of the wall portion, the outer wall panel having an opening, A fitting that sandwiches the periphery of the opening between the front side and the back side of the panel is attached, and a window sash is attached to this fitting.

[0003]

However, when the window sash is attached to the opening of the outer wall panel with the opening via the metal fitting, the operation of attaching the metal fitting to the peripheral portion of the opening becomes complicated, and the position of the metal fitting and the position of the metal fitting are reduced. When a positional displacement occurs between the window sash and the mounting portion on the window sash side, there have been problems such as difficulty in fastening bolts and nuts for mounting the window sash.

[0004]

SUMMARY OF THE INVENTION It is an object of the present invention to solve the above-mentioned problems and to provide a mounting structure capable of easily mounting a window to an outer wall panel having an opening. Therefore, the mounting structure of the window to the outer wall panel with an opening according to claim 1 is a mounting structure of the window to the outer wall panel with an opening provided with an opening for a window in the vicinity of a center portion, and the back surface of the outer wall panel with the opening is provided. A grooved rail is embedded around the opening to support a fixture in the grooved rail, and a window sash of the window is connected to the fixture.

When a window sash for a window is mounted along the opening of the outer wall panel with an opening, a mounting tool may be inserted into the grooved rail and the window sash may be connected to the mounting tool. Since the mounting fixture is movable along the longitudinal direction in the grooved rail, the positioning with the mounting portion on the window sash side can be easily performed.

According to a second aspect of the present invention, in the structure for attaching a window to an outer wall panel having an opening, in the configuration of the first aspect, the attachment is a bolt, and a head of the bolt is movably supported in the grooved rail. In addition, the male screw portion of the bolt projects outside the grooved rail, and a mounting hole provided in the window sash is fitted to the male screw portion and fixed with a nut.

[0007]

Embodiments of the present invention will be described below with reference to the drawings. As shown in FIG. 1, for example, the outer wall of a three-story house H is divided into outer walls W1 to W3 for each floor, and the outer walls W1 to W3 of each floor are each configured by arranging a plurality of outer wall panels in a horizontal direction. ing. Among them, the outer wall panel on the first floor is composed of, for example, a general panel 1a and a beam lower panel 1b located below the balcony B on the second floor, and the outer wall panel on the second floor is, for example, a general panel 2a, above a window. A panel 2b, a window lower panel 2c, an opening panel 2d (opening outer wall panel), and a waist wall panel 2e in the balcony B, the outer wall panel on the third floor is, for example, a long general panel 3a reaching the parapet portion and an inclined panel. 3
b.

Here, the panel 2d with an opening on the second floor, its mounting structure to the wall of a house, and the mounting structure of a window to the panel 2d with an opening will be sequentially described. 2 and 3
As shown in the figure, the panel with opening 2d is made of a concrete plate or the like in which a reinforcing bar or the like (not shown) is incorporated as necessary.
An opening 4 for a rectangular window is formed near the center of the panel 2d with openings.

A large number of projections 5 (not shown in FIGS. 2 and 3) formed by vertical and horizontal grooves are formed on the surface of the panel 2d with openings. The shape of the protrusion 5 may be other than that shown. As shown in FIG. 4, insert nuts 6 having female screws 6a are embedded on both left and right sides of the upper end portion on the rear surface side of the panel with openings 2d.

A C-rail 7 (groove-shaped rail) having a substantially C-shaped cross section along the width direction of the lower end on the back side of the panel 2d with openings.
Is embedded. Around the opening 4 on the back surface side of the panel 2d with openings, two left and right C rails 8 (groove rails) extending in the vertical direction and two upper and lower C rails 9 (groove rails) extend in the horizontal direction. ) Is embedded.

Next, a panel 2 with an opening to the wall of the house
The mounting structure of d will be described. As shown in FIG. 5, the upper end of the panel 2 d with an opening arranged on the outer wall of the second floor of the house,
When attaching to the beam 11 (H-shaped steel) on the ceiling of the second floor,
First, an outer wall upper fastener 12 having a substantially L-shaped cross section is disposed at an upper end portion on the back surface side of the panel 2d with an opening, and a bolt 13 is inserted into a hole 12b of a vertical portion 12a to insert the insert nut 6 of the panel 2d with an opening. To fix the outer wall upper end fastener 12 to the panel with opening 2d.

Subsequently, the horizontal portion 1 of the outer wall upper end fastener 12 is formed.
The beam fastener 14 is disposed above the horizontal fastener 2c, and holes 12d and 14a are provided at corresponding positions of the horizontal portion 12c and the beam fastener 14.
The upper end fastener 12 of the outer wall is connected to the beam fastener 14 by inserting a joint bolt 15 from below and screwing the nut 16 at the upper part of the beam fastener 14.

Next, the beam fastener 14 is arranged along the upper surface of the upper flange 11a of the beam 11, and holes 11b, 14b provided at the corresponding positions of the upper flange 11a and the beam fastener 14 are provided.
By inserting a bolt 17 from below into the nut and screwing it to a nut 18 at the upper part of the beam fastener 14,
d is supported from the beam 11 in a suspended state. At this time, by changing the screwing position of the nut 16 with respect to the joint bolt 15, the vertical position of the panel 2d with an opening with respect to the beam 11 can be adjusted.

On the other hand, as shown in FIG.
A C rail fixing bolt 20 is attached to the C rail 7 at the lower end of d.
Of the C-rail fixing bolt 20 passes through the hole 21b of the vertical portion 21a of the lower fastener 21 on the outer wall. Then, the lower end fastener 21 of the outer wall is connected to the C rail 7 by screwing to the nut 22.

Below the panel 2d with openings, for example, 1
A general panel 1a on the floor is arranged, and the upper end of the general panel 1a is formed in the same manner as the upper end of the panel 2d with openings.
It is attached to the beam 23 on the ceiling of the first floor. And
Hole 2 provided in horizontal portion 21c of lower end fastener 21 of the outer wall
By fitting 1d to the upper end of the joint bolt 15, the lower end of the panel 2d with an opening is supported.

When the outer wall panel with openings is mounted on the first floor, for example, as shown in FIG. 7, an upper fastener 25 is fixed to the upper surface of the foundation 24 with anchor bolts 26 or the like.
The hole 21d of the lower end fastener 21 of the outer wall panel 1c may be fitted into the shaft portion 25a of the upper fastener 25.

Next, a structure for attaching the window 27 to the opening panel 2d will be described with reference to FIGS. The window 27 includes a window sash 28 and a window glass 30 supported by the window sash 28 via a support member 29 made of resin or the like. Attachment brackets 31 and 32 are attached to the upper and lower edges of the window sash 28 by screws 33, and attachment brackets 34 are attached to the left and right side edges of the window sash 28 by screws 33. ing.

A C-rail fixing bolt 35 (attachment) is movably fitted to each of the C-rails 8 and 9 by a head 35a (a substantially rectangular engaging portion).
Elongated holes 31a and holes 32a, 34a (mounting holes) provided in the mounting brackets 31, 32 and 34 respectively by the male screw portions 35b
Is screwed into the nut 36. This allows
A window 27 is attached to the C rails 8 and 9 via attachment fittings 31, 32 and 34.

At the lower end of the window sash 28, there is integrally provided a plate 28a projecting outward while being slightly inclined downward, and this plate 28a extends along the lower end of the opening 4 of the panel 2d with openings. And extends outward from the opening panel 2d. The plate 28 a has a role of guiding rainwater to the outside of the opening 4.
Along the periphery of the opening 4, a seal member 37 for preventing intrusion of rainwater or the like is interposed between the back surface of the panel with openings 2 d and the window sash 28.

A heat insulating material 38 is provided at a predetermined interval inside the panel 2d with an opening.
An opening 40 is provided corresponding to the opening 4 of the panel with openings 2d. A wooden frame 41 is arranged in the opening 40, and the window sash 28 is also fixed to the frame 41 by screws 42.

In the above embodiment, as an example,
Although the fixed type window in which the windowpane 30 is not opened is shown, the windowpane 30 may be one that can be hinged at one end so as to be opened in a swing type. Although the C rails 8 and 9 having a substantially rectangular cross section are used as the groove rail, the groove rail has a round cross-sectional shape as long as it can support a mounting tool such as a bolt so that it cannot be removed. You may.

[0022]

As described above, the structure for attaching a window to an outer wall panel with an opening according to claim 1 is a structure for attaching a window to an outer wall panel with an opening having a window opening near the center. A grooved rail is buried around the opening on the back side of the outer wall panel with an opening, and a fixture is supported in the grooved rail, and the window sash of the window is connected to the fixture. The window can be easily attached to the outer wall panel using the grooved rail, and the mounting fixture can be moved along the longitudinal direction in the grooved rail. Alignment with the tool can be easily performed.

According to a second aspect of the present invention, in the structure for mounting a window on an outer wall panel with an opening, the mounting fixture is a bolt, and the head of the bolt is movably supported in the grooved rail. In addition, since the male screw portion of the bolt projects out of the grooved rail, and the mounting hole provided in the window sash is fitted to the male screw portion and fixed with a nut, the window sash for the outer wall panel with openings is provided. The mounting of the bolts and nuts can be easily performed, and the positioning of the male screw portion of the bolt and the mounting hole of the window sash can also be performed by moving the bolt in the channel rail.
Easy to do.

[Brief description of the drawings]

FIG. 1 is a schematic perspective view showing a house having an outer wall panel with an opening according to an embodiment of the present invention.

FIG. 2 is a front view showing the outer wall panel with an opening.

FIG. 3 is a side view of the outer wall panel with openings.

FIG. 4 is a rear view of the outer wall panel with openings.

FIG. 5 is a side view showing a mounting structure of an upper end portion of the outer wall panel with openings.

FIG. 6 is a side view showing a mounting structure of a lower end portion of the outer wall panel with openings.

FIG. 7 is a side view showing another mounting structure of the lower end of the outer wall panel with openings.

FIG. 8 is a perspective view showing a structure for attaching a window to the outer wall panel with openings.

FIG. 9 is a cross-sectional view showing a mounting portion of a window to the outer wall panel with openings.

FIG. 10 is a longitudinal sectional view showing an attachment portion of a window to the outer wall panel with an opening.

[Explanation of symbols]

 2d Outer wall panel with opening 4 Opening 8, 9 C rail (groove rail) 31a Long hole (mounting hole) 32a, 34a Hole (mounting hole) 35 C rail fixing bolt (mounting tool) 35a Head

────────────────────────────────────────────────── ─── front page continued (51) Int.Cl. ⁶ identifications FI E04B 2/56 604 E04B 2/56 604B 605 605J 605L 611 611B 611D 621 621J 621W 621Y 631 631B 631C 631J 631K 631W 632 632C 632K 632W 642 642B 642E 644 644A 644F 645 645C 2/94 2/94

Claims (2)

[Claims] 1. A window mounting structure for an outer wall panel with an opening provided with an opening for a window near a central portion, wherein a groove-shaped rail is embedded around the opening on the back side of the outer wall panel with an opening. A window mounting structure for an outer wall panel with an opening, wherein a mounting sash of the window is connected to the mounting while supporting the mounting within a grooved rail. 2. The window sash as claimed in claim 2, wherein the mounting tool is a bolt, the head of the bolt is movably supported in the channel rail, and the male screw portion of the bolt projects outside the channel rail. 2. A mounting structure for a window to an outer wall panel with an opening according to claim 1, wherein the mounting hole provided in the outer wall panel is fitted with the male screw portion and fixed with a nut.