JPH0849475A - Installation construction method of outside fitting sash in prefabricated panel housing - Google Patents

Abstract

PURPOSE:To facilitate installation work and eliminate assembling of a scaffolding by installing an outside fitting sash at a building site and carrying out installation from the indoor side regardless of outside facing being applied in a plant. CONSTITUTION:A metallic fixing member 3 of which a head end part is projected outside by a step difference against a base end part on a section to install an outside fitting sash S on a prefabricated panel P having an opening part l is used at each side of the opening part 1. In plant production of the prefabricated panel P, the prefabricated panel is formed in a flat shape by fastening the fixing member 3 on the base end part on an outdoor side surface of an opening part frame 7 and adhering a jacket material 14 roughly on the same surface as a projected part 10 of the fixing member 3. Additionally, an installation piece 31 is connected to and fixed on the fixing member 3 by a bis, etc., by fitting the sash S in the opening part 1 from the indoor side at a building site.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for mounting an external sash made of an extruded shape material such as aluminum as a window frame for housing shoji in an assembled panel house. still,
In this specification, an external sash includes a semi-external sash, an external sash with a shutter door frame, and a bay window for the purpose of the invention.

[0002]

2. Description of the Related Art Conventionally, as a stepwise distinction of providing an aluminum sash window in an assembled panel house, there is a pre-installation in which a sash is pre-installed in a factory and a post-installation in a construction site. In either case, a sash that can be used for general housing is used, and the upper and lower left and right frame members are integrally molded with the lintel of the opening, the window sill, and the attachment pieces that are joined to the outdoor side surfaces of the left and right columns. Therefore, the sash was attached by nailing the attachment pieces to those outdoor side surfaces (external attachment method).

The attachment of the exterior material is done so that the attachment piece of the sash is placed so as to be hidden so that the attachment of the sash necessarily precedes the exterior member. Therefore, if an exterior is applied, the sash preceding it will be attached, but in the case of an external sash, if the exterior is applied at the factory, the problem of damage will occur as described below, Generally, no exterior was applied at the factory.

[0004]

According to the conventional method of attaching an external sash in an assembled panel house, if the sash is first attached, the sash is overhanging at one side during factory production, and therefore it is transported to the site. However, it is not possible to take an advantageous loading means for stacking vertically, and unstable and irrational loading such as vertically arranging is made, and the sash supports other panels etc. during transportation and handling. The inconvenience of mutually damaging each other was inevitable.

In the case of the pre-attached construction method, the protruding portion may be damaged as described above, and even in the case of the post-attachment method, the panel is not pre-coated at the factory in advance,
Therefore, it is necessary to build a scaffold for exterior work at the site, and it is also necessary to fit a sash from the outside, and for this reason, a scaffold was indispensable.

In view of the above situation, the present invention allows an external sash to be attached at a construction site, even though the exterior is applied at the factory, and
It is an object of the present invention to provide a method for mounting an external sash in an assembled panel house in which the mounting work is facilitated and the scaffolding is not required since the mounting is performed from the indoor side.

[0007]

In order to achieve the above-mentioned object, the present invention, in order to attach an external sash to an assembly panel, has a distal end projecting outwardly by a step with respect to a proximal end in cross section. Using metal fixing members on each side of the window opening, in the factory production of the assembled panel,
By fixing the fixing member to the outdoor side surface of the opening frame at the base end, the protruding portion is projected to the inner peripheral side, and the exterior material is attached to the protruding portion of the fixing member substantially flush with the flat surface. By constructing the assembly panel in a different form, and at the construction site, by fitting the sash from the room into the window opening,
The mounting piece is connected and fixed to a fixing member with a screw or the like.

Further, an external sash may be fixed to a wooden inner frame fitted in the opening with a screw or a nail. In addition, in the factory production of assembled panels,
The base material of the interior material and the exterior material is extruded from the frame body, which is the main body of the skeleton, to provide a concave groove portion for connection with another panel or the like on the end face, and at least one side. The end surface of the may be provided with a protrusion having a shape that can be fitted into the concave groove by retracting.

[0009]

[Function] Even if the exterior is applied in the factory, it is almost flush with the fixing member for attaching the sash on the outer surface, and the assembly panel is assembled flatly,
When this is transported to a construction site, it is possible to perform advantageous loading by stacking it on a loading platform such as a truck in order from the bottom, and by sandwiching the curing sheet in between, it is possible to prevent damage to the panels.

At the construction site, of course, there is no need for exterior work, and there is no need to assemble a scaffold on the outside to attach the sash from the indoor side. Further, the mounting work is easy, and moreover, since the mounting piece is fastened to the inside of the fixing member, the sash never falls outside.

[0011]

Next, some embodiments of the present invention will be described with reference to the drawings.

FIGS. 1 to 6 show an embodiment in which the sash S is attached as a semi-external attachment. An assembly panel P as shown in FIG. 1 is produced in a factory and is used in the field. After the panel is assembled as indicated by the arrow, the sash S is fitted into the opening 1. Below, the process from factory production to completion of on-site construction is explained step by step.

The completed state of the assembled panel P in the factory is as shown in FIG. 2 in addition to FIG. 1. The opening 1 is opened in the center of the panel, but the sash S is still fitted. Absent. However, in the opening 1, a fixing member 3 that can be attached only by screwing the sash S around the entire circumference,
That is, it is provided on the upper and lower sides and the left and right sides. Further, not only the interior but also the exterior are provided to the frame, and the heat insulating material 17 is provided between them.
Is intervened.

As for the framework, a frame 4 made of a surrounding structural material is used as a base, a stud 5 is combined with the frame 4, and an opening frame 7 for incorporating the opening 1 is incorporated. The opening frame 7 is composed of so-called lintel, window sill, and right and left columns. Then, the base end is nailed to the outer side surface of the opening frame 7, and the up, down, left and right fixing members 3 are attached.

The fixing member 3 has a refraction shape in which a tip portion projects from the base end portion with a step in a cross section, and when the base end portion is fixed to the outer surface of the opening frame 7 by a nail 9 or the like, The tip part overhangs outside the surface in the thickness of the exterior,
There, the projecting portion 10 projects toward the inner peripheral side of the window opening 1 like an inner collar. The exterior is made after the fixing member 3 is attached.

Regarding the interior and exterior, the base material 11,
Structural plywood is nailed as 12, on which the interior material 13,
The exterior material 14 is attached. Among them, when the exterior material 14 is attached, a space is provided between the exterior material 14 and the fixing member 3, and the caulking material 15 is filled therebetween.

Regarding the connection of panels (panel assembly) in a general panel construction method, frame bodies (corresponding to reference numeral 4) are fastened with bolts or connecting metal fittings. If the entire surface is blocked, the bolts cannot be used to connect the panels. However, regarding the connection of the panels, the concave groove portion 19 and the protruding portion 21
The fitting form is adopted, and therefore bolt tightening is unnecessary.

The method of providing the concave groove portion 19 and the protrusion portion 21 depends on the mutual relation of the combination of the frame body 4 and the inner and outer base materials 11 and 12, and the assembly panel P shown in FIG. In the case of, the groove 1
9 is provided with a protrusion 21 on the other end surface. Also,
Grooves 19 and 19 are provided at the lower end and the upper end of the base 23.
A fitting member 25 into which the recessed groove portion 19 at the lower end is fitted is placed and fixed on the. Further, the recessed groove portion 19 at the upper end is fitted to an eaves girder or a beam member (not shown). In order to maintain this fitted state, a nail is driven from the interior material 13 or the exterior material 14 into the protrusion 21 or the member 25 corresponding thereto. In addition,
If you do not adopt such a fitting method for the panel assembly,
To make it possible to tighten bolts and use connecting fittings, open the inside of the room without installing it.

The sash S is composed of an upper frame 27, a lower frame 28, and left and right vertical frames 29, 29. Each member has a position slightly closer to the room than the center of the thickness, and extends toward the outer circumference. A mounting piece 31 is projected. This mounting piece 31
For the overall size of the sash S including the window opening 1
It is formed to have a width that allows it to be fitted right in from the indoor side, and as an external form, when it projects outside from the inside of the frame of the fixing member 3, the mounting piece 31 is joined to the indoor side surface of the overhang portion 10.

The assembly panel P and the sash S, which are separately assembled in the factory as described above, are transported to a construction site and a house is assembled, and then the assembly panel P is assembled.
The sash S is fitted into the opening 1 of the inside from the interior (internal fitting method), and at that time, the mounting member 31 is applied to the fixing member 3 from the inside, and the fixing member 3 is fastened and fixed by the screw 33. This series of work can be done alone in the room.

FIG. 3 shows a state immediately after the sash S is attached. Although the screws are screwed from the inside, the operation can be accomplished by extending the hand even if it is outside. There is no need to build a scaffold outside. In addition, screw 3
Caulking is applied to the 3rd place. In the case of this embodiment, due to the relationship between the bent shape of the fixing member 3 and the projecting position of the mounting piece 31, there is an indoor opening-shaped recess 32 between the fixing member 3 and the sash S (FIG. 3).

After screwing the sash S in this way,
A wooden inner frame 35 is fitted into the opening 1. FIG.
It shows the state immediately after attaching the inner frame 35,
A part of the inner frame 35 is fitted into the recess 32, and the sash S is fixed to the inner frame 35 by the screw 37 there. As a result, the sash S is supported by the inner frame 35 and is in a solid mounting state. After the inner frame 35 is fitted, the frame 39 is attached to the indoor side, and the interior material 13 and the inner frame 35 are hidden by the frame 39 (FIGS. 5 and 6), whereby the construction is completed. .

FIG. 7 shows a case where an external sash S with a shutter frame for accommodating the shutter 41 is attached, and in order to maintain the strength for supporting such a heavy sash S, the fixing member 3 is attached. The overhanging portion 10 is formed to be hollow, and
Utilizing the hollow, the vertical and horizontal corner blocks (not shown) are connected to each other. Further, in this case, the inner frame 3 is so arranged that the shoji 43 can be housed in the inner frame 35.
5 is framed by Kamoi, sill, and right and left columns.

FIG. 8 shows that the semi-external sash S is mounted by forming the overhanging portion 10 of the fixing member 3 into a bifurcated section, and the mounting piece 31 of the sash S is screwed to the inner piece 10a. In this way, the infiltration of rainwater due to the capillary phenomenon can be effectively interrupted between the two forks.

FIGS. 9 and 10 show the case where the external sash S is a bay window, and in this embodiment as well, the overhanging portion 10 of the fixing member 3 is formed hollow, and the sash S is overhanging. A mounting piece 31 is provided on the entire circumference at the base end, and the lower mounting piece 31 is formed by bending the base end of the back plate 30.

[0026]

As described above, according to the present invention, there are the following excellent effects.

Since the exterior is applied at the factory, the exterior work can be omitted at the construction site, and the installation of the sash is easy enough for one person to perform indoor work alone, and no scaffolding is required. The amount of work on the construction site is greatly reduced, which is suitable for labor saving and shortening the construction period at the construction site.

Even if the exterior is applied in the factory, it is almost flush with the fixing member for attaching the sash on the outer surface, and the assembly panel is assembled flat, so that it is transported to the construction site. Allows for an advantageous stacking form that saves space, and
The inconvenience of damage caused by the protrusion of the external sash is eliminated.

Even if the fixing member and the sash are separate bodies, the mounting piece never comes out from the fixing member, so that a stable mounting state of the external sash can be obtained, and in particular, it is also fixed to the inner frame. Sometimes (claim 2), the mounting state becomes more robust.

In the factory production of the assembled panel, when the end face is provided with the concave groove portion or the projecting portion (claim 3), a stable panel assembly can be formed even if the interior or exterior is provided.

[Brief description of drawings]

FIG. 1 is a partially cutaway perspective view showing each procedure of panel assembly and sash attachment at a construction site.

FIG. 2 is a longitudinal sectional view of an essential part of the assembly panel showing the procedure for attaching the sash.

FIG. 3 is a longitudinal sectional view of a main part of the assembly panel after the sash is attached, showing the procedure for attaching the inner frame.

FIG. 4 is a longitudinal sectional view of a main part of the assembly panel after the inner frame is attached, showing a procedure for attaching a frame.

FIG. 5 is a longitudinal sectional view of a main part of the assembly panel showing a completed state of construction.

FIG. 6 is a horizontal cross-sectional view of the relevant part.

FIG. 7 is a vertical cross-sectional view of a main part showing another embodiment.

FIG. 8 is a longitudinal sectional view of a main part showing still another embodiment.

FIG. 9 is a longitudinal sectional view of a main part showing still another embodiment.

FIG. 10 is a cross-sectional view of the same embodiment.

[Explanation of symbols]

 P Assembly panel S External sash 1 Opening part 3 Fixing member 7 Opening part frame 10 Overhang part 11, 12 Base material 13 Interior material 14 Exterior material 19 Recessed groove part 21 Projection part 31 Attachment piece 33 Screw 35 Inner frame 37 Screw

Claims (3)

[Claims] 1. A metal fixing for attaching an external sash (S) to an assembly panel (P) having an opening (1), in which a distal end projects outwardly by a step with respect to a proximal end in a cross section. The member (3) is used on each side of the opening (1), and in the factory production of the assembly panel (P), the fixing member (3) is fixed to the outdoor side surface of the opening frame (7) at the base end. By doing so, the protruding portion (10) is projected to the inner peripheral side, and the exterior material (14) is fixed to the fixing member (3).
By attaching the sash (S) from the room to the opening (1) at the construction site, the panel (P) is assembled in a flat form by sticking it substantially flush with the overhanging part (10). , The mounting piece (31) to the fixing member (3) with screws (3
3) A method of attaching an external sash in an assembled panel house, which is characterized by connecting and fixing with the like. 2. A wooden inner frame (3) fitted in the opening (1).
5. The method for mounting an external sash in an assembled panel house according to claim 1, wherein the external sash (S) is fixed to the 5) with a screw (37) or a nail. 3. In a factory production of an assembly panel (P),
Both the base material (11, 12) of the interior material (13) and the exterior material (14) are attached to the frame body (4) which is the main body of the frame.
Is provided to provide a groove (19) for connection with another panel or the like on the end surface, and at least one end surface has a protrusion that can be fitted into the groove (19). (2
3. The method for mounting an external sash in an assembled panel house according to claim 1, wherein 1) is provided.