JPH056385Y2 - - Google Patents

Description

[Detailed description of the invention] [Technical field] The present invention provides a structure for attaching a sash to a wall panel that allows the lower opening sash to be easily and firmly attached to the lower frame material placed below an opening provided in a wall panel of a house. Regarding.

[Background technology]

In the dry construction method, the walls of a house are formed by erecting wall panels pre-formed in a factory on a foundation. Also, wall panels are often provided with bottom-opening openings that form entrances and exits. In order to prevent damage during transportation, wall panels with such openings are delivered to the construction site with the lower part of the opening connected by a lower frame material, and therefore the lower part of the opening is connected by a sash etc. to guide the sliding door. is installed by retrofitting in the field.

To install the lower opening sash, attach the vertical piece e of the lower frame material d to the upper edge of the upright piece c of the L-shaped base metal fitting b fixed to the anchor bolt a, as shown in Fig. 6.
After fitting the folded part f provided at the tip and positioning the lower frame material d, the wall panel is fixed on the foundation, and the opening lower sash g is attached to the lower frame material d on its indoor side h and outdoor side j, respectively. It was attached by fixing it with screws.

However, in order to screw the indoor side h of the lower opening sash g, although the opening lower sash g has a protruding piece k along the horizontal piece of the lower frame material d, the vertical piece e of the lower frame material d
It was necessary to insert a screw into the narrow gap between the opening lower sash g and the sliding piece l that guides the sliding door, and then screw it together, which required a lot of work and made it impossible to securely install it. . Therefore, there has been a strong demand from field builders for a structure that can reliably attach the opening lower sash g to the lower frame material d.

[Purpose of the invention] The present invention is based on the basic idea that a protruding piece facing indoors is provided on the lower opening sash, and a locking piece for locking the protruding piece is provided on the lower frame material. The object of the present invention is to provide a structure for attaching a sash to a wall panel, which can firmly and easily attach an opening lower sash to a wall panel and which can solve the above-mentioned problems.

[Disclosure of invention]

This invention is based on the foundation metal fitting 2 that is fixed to the top surface of the foundation F.
a vertical piece 5 which is in contact with the outdoor surface of the vertical rising piece 3 and has a folded part 4 at its upper end that is locked by the upper edge of the rising piece 3; A lower frame material 9 having an L-shaped frame 7 consisting of an overhanging piece 6 is used as a wall panel 1 forming an opening A of a house.
0 below the opening A, and the L
A sash for a wall panel in which a frame 7 is provided with a locking piece 20 for locking a protrusion 17 of an opening lower sash 19 having a protrusion 17 facing indoors and placed on the overhang piece 6. Mounting structure. In addition, the attachment piece 2
0 is formed by cutting and raising the vertical piece 5, and locks the projecting piece 17 by fitting the projecting piece 17 between the projecting piece 6 and the locking piece 20. .

Hereinafter, an embodiment of the present invention will be described in which the wall panel 10 is a large wall panel, an opening A is provided below the center thereof, and the opening lower sash 19 is attached to the lower frame material 9 forming the opening A. This will be explained based on the drawings, taking as an example the case of installing the .

The wall panel 10 is erected above the foundation and between the studs B and B, as shown in FIGS. 1 and 2, and its upper end is supported by a beam C that spans between the studs B and B. be done.

Further, in this embodiment, the wall panel 10 has an opening A at the lower center thereof.

The wall panel 10 has vertical frame members 25, 25 arranged in parallel on both sides, and an upper frame member 26 that connects the upper ends of the vertical frame members 25, 25, and the vertical frame members 2
Between 5 and 25 is a frame member 2, which is the same length and parallel to the vertical frame member 25, and is perpendicular to the upper frame member 26.
7 and 27 are provided. Also, one vertical frame member 26,
The lower ends of one of the frame members 27 are connected by a frame member 29. Note that the lower ends of the other vertical frame member 26 and the other frame member 27 are similarly connected by a lower frame member 29.

The opening A is formed between the inner frame members 27 and 27 by dividing the lower part thereof with an opening frame 30.

The opening frame 30 includes wooden vertical frames 31, 31 that extend along the inner sides of the frame members 27, 27 from slightly below the lower frame member 29 to near the upper frame member 26, and the vertical frame members 31. , 31 and a horizontal frame member 32 parallel to the upper frame member 26, and a vertical frame member 31, 3
1 and the lower frame member 9 connecting the lower ends of the frame members 1 to 1.

The lower frame member 9 includes a vertical piece 5 having a folded part 4 at the upper end which is bent into a U-shape and has a downward groove formed therein;
It has an L-shaped frame 7 consisting of an overhanging piece 6 provided at the lower end of the vertical piece 5 and extending toward the outdoor side, and the lower frame member 9 has an upright frame 7 that hangs down from the outdoor end of the overhanging piece 6 of the L-shaped frame 7. A lowering piece 34 and an inwardly facing piece 35 extending toward the indoor side from the lower end of the lowering piece 34 are attached.

Further, in the lower frame member 9, an engaging piece 20 for attaching the opening lower sash 19 projects upward from the vertical piece 5 to the overhanging piece 6 with a gap therebetween and approximately parallel to the overhanging piece 6 toward the outdoors.

A plurality of the fastening pieces 20 are arranged at both ends and the middle part in the width direction of the lower frame member 9 at appropriate intervals.
In this example, the engaging piece 20 is formed by cutting and raising the vertical piece 5.

Further, a notch is provided on the lower end back surface of the vertical frame member 31, and the lower end of the vertical frame member 31 is brought into contact with the overhang piece 6, and a vertical piece 5 is placed along the back surface of the notch portion.

In addition, in this example, the lower surface of the frame member 29 under the wall panel 10 has mounting holes 5 along the longitudinal direction of the wall panel 10.
A mounting bracket 53 that hangs down a mounting piece 52 having a mounting plate 1 is fixed. Note that a connecting fitting 54 for connecting the wall panel 10 to the beam C is attached to the upper surface of the upper frame member 26.

The anchor bolt 13 is installed in the foundation F so as to stand upright at the top of the foundation F, and in this example, the threaded portion thereof is formed to be slightly longer than that of a normal bolt.
In this embodiment, the anchor bolt 13 is attached to the floor panel 1.
A floor support fitting 12 that supports 3 is attached.

The floor support fitting 12 includes an upper piece 56 having a hole 55 for inserting the anchor bolt 13, a vertical piece 57 that hangs down from the indoor end of the upper piece 56 along the inner surface of the foundation F, and a vertical piece 57 that extends from the lower end of the vertical piece 57 toward the indoor side. The floor support metal fitting 12 is an L-shaped metal fitting having a lower piece 59 that extends to the bottom, and is fixed to the foundation F by inserting the hole 55 into the anchor bolt 13 and tightening the nut.

The lower piece 59 can support the lower surface of the framework arranged around the floor panel 11, and can support a plurality of anchor bolts 13...
The floor panel 11 can be supported at a plurality of locations by attaching the floor support fittings 12 to each of them.

The base metal fitting 2 is a horizontal piece 61 placed on the foundation F.
A rising piece 3 is vertically raised from the outdoor end of the frame, and the upper edge 3B of the rising piece 3 is finished to have a uniform height because the folded portion 4 of the lower frame member 9 fits therein. Further, in this embodiment, the horizontal piece 61 is provided with a notch 62 which is cut out in accordance with the mounting position of the floor support fitting 12.

In this embodiment, the base metal fittings 2 and the lower frame member 9 are fixed using frame metal fittings 15 that are engaged with anchor bolts 13.

The frame fitting 15 is provided with a vertical piece 67 rising vertically from the outdoor end of a base piece 66 having a through hole 65 in the center through which the anchor bolt 13 can be inserted.
A horizontal piece 68 is connected to the outdoor side edge having a hanging piece 69 extending outdoors from the leading edge thereof and facing downward. Therefore, the vertical piece 67, the horizontal piece 68, and the hanging piece 69 form a downwardly open groove part 14 in the frame metal fitting 15.

The base metal fitting 2 is placed on the foundation F with its notch 62 aligned with the position of the anchor bolt 13 to which the floor support metal fitting 12 is attached, as shown in FIG. In addition, the wall panel 10 is moved above the foundation F, and the vertical piece 5 of the lower frame member 9 is attached to the upright piece 3 of the base metal fitting 2.
The folded part 4 is fitted into the upper edge 3B of the upright piece 3 while making contact with the lower frame member 9, and the lower frame member 9 is locked to the base metal fitting 2. Note that the inward facing piece 35 of the lower frame member 9 is seated on the upper surface of the foundation F. Furthermore, the groove portion 14 of the frame fitting 15 is fitted into the folded portion 4 of the vertical piece 5 which is locked by the upper edge 3B of the upright piece 3, and the base piece 66 of the frame fitting 15 is
By inserting the through hole 67 provided in the anchor bolt 13 into the anchor bolt 13, the frame fitting 15 is pushed downward as the nut 70 screwed into the anchor bolt 13 above the base piece 66 is tightened. By being screwed to the frame metal fitting 15, the base metal fitting 2 can be fixed via the lower frame member 9.

Further, in this example, a base metal fitting 22 for the lower frame material having a notch 62 similar to the base metal fitting 2 is provided below the lower frame member 29, and a vertical piece 72 of the base metal fitting 22 has a mounting hole for the mounting metal fitting 53. A bolt hole 73 is provided which is aligned with and drilled with 51. The base metal fitting 22 for the lower frame material is attached to the upper edge 72B of the vertical piece 72 as shown in FIG. The base metal fitting 22 can be fixed by fitting into the groove 24 of the frame metal fitting 23 for the base material and pushing down the frame metal fitting 23 for the lower frame material using the nut 70 screwed onto the anchor bolt 13.

The frame metal fittings 23 for the lower frame material and the mounting metal fittings 53 of the wall panel 10 can be fixed by means of fixtures 75 that pass through both the mounting holes 51 and the bolt holes 73. It can be attached to a base metal fitting 22 fixed to.

The lower opening sash 19 is attached to a base 44 formed by connecting the upper ends of a front leg piece 41 and a rear leg piece 42 that stand up on the inner and outer sides of the upper surface of the overhang piece 6 through a connecting piece 43, respectively. The three slide pieces 45, 45, 45 forming the two grooves into which the differential doors D and D fit are raised, and extend toward the indoor side from the lower end of the rear leg piece 42 along the overhang piece 6. Projection piece 17
is provided.

Further, on the outdoor side of the base 44, there is an L-shaped piece having a horizontal piece 47 whose rear edge is connected to the front leg piece 41 at the upper end of the front piece 46, and a front piece 46 that hangs down at the outdoor end of the horizontal piece 47. At the same time, two contact pieces 49, 49 extending toward the indoor side and arranged above and below are connected to the front piece 46 of the L-shaped piece.

The lower opening sash 19 connects the projecting piece 17 to the lower frame member 9.
The projecting piece 17 can be positioned and locked by inserting it between the overhanging piece 6 and the locking piece 20 and bringing the tip of the contact piece 49 into contact with the rising piece 34 of the lower frame member 9. .

Further, on the outdoor side of the lower opening sash 19, the lower opening sash 19 is locked to the L-shaped frame 7 by screwing a screw 50 that passes through the front piece 46 into the front piece 46.

Note that, as in this embodiment, the above-mentioned fastening piece 2 of the lower frame material 9
0 is formed by cutting and raising, the height position of the engaging piece 20 can be easily adjusted.
7 more securely. Furthermore, since the projecting piece 17 is fitted between the overhanging piece 6 and the engaging piece 20, the structure of the L-shaped frame 7 is simplified.

[Effect of idea]

As mentioned above, the structure for attaching the sash to the wall panel of the present invention includes a vertical piece on the lower frame material that has a folded part at the upper end that can come into contact with the upright piece of the base metal fitting and is locked at the upper edge of the upright piece. This allows the bottom frame material to be locked to the base metal fittings with high precision.

In addition, since a locking piece is provided on the L-shaped frame of the lower frame material to lock the protruding piece of the opening lower sash which has a protruding piece placed on the overhanging piece, it is easier to fix the indoor side than the conventional fixing method using screws. The installation becomes strong, and the opening sash installation work on site is simplified.

[Brief explanation of drawings]

Fig. 1 is a front view illustrating the wall panel used in the present invention together with its installation, Fig. 2 is a front view showing the frame of the wall panel, Fig. 3 is a sectional view showing one embodiment of the present invention, and Fig. 4. 5 is an exploded perspective view of an embodiment of the present invention, and FIG. 6 is a sectional view showing a conventional technique. 2...Base metal fittings, 3...Rising piece, 3B...Top edge, 4...Folded part, 5...Vertical piece, 6...Overhanging piece, 7...L-shaped frame, 9...Bottom frame material , 10...Wall panel, 17...Protrusion piece, 19...Opening lower sash,
20... Attachment piece, A... Opening, F... Foundation.

Claims (1)

[Claims for Utility Model Registration] (1) A vertical piece that comes into contact with the outdoor surface of a vertical upright piece of a foundation metal fitting fixed to the top surface of the foundation and has a folded part at its upper end that is locked by the upper edge of the upright piece. and an overhang piece provided at the lower end of the vertical piece and facing outdoors. A structure for attaching a sash to a wall panel, wherein a frame is provided with a locking piece for locking a protruding piece of an opening lower sash, which has a protruding piece facing indoors and placed on the overhanging piece. (2) The locking piece is formed by cutting and raising the vertical piece, and locks the projecting piece by fitting the projecting piece between the projecting piece and the locking piece. A structure for attaching a sash to a wall panel as described in claim 1 of the patented utility model.