JPH05547Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field of the Invention] This invention relates to a device for attaching a sash frame to a building mainly using lightweight aerated concrete panels (hereinafter referred to as panels).

[Technical background of the invention and its problems]

To attach a sash frame to a building using conventional panels, horizontal members are installed parallel to the beams that make up the frame, and vertical members are installed at appropriate intervals between the beams and the horizontal members. The upper and lower members parallel to the beam were installed in between, the sash frames were welded to the vertical members and the upper and lower members via anchors, the interior was decorated on the indoor side, and the rain protection was applied on the outdoor side, which required a lot of work and skill. However, the sash frame once installed cannot be easily replaced. In order to improve the above drawbacks, Utility Model Application No. 57-96382 and Japanese Patent Application Publication No. 58-156678
Although some improvements were made to the names, each had its own merits and demerits, and further improvements were desired.

[Purpose of invention]

Therefore, this invention devised a mounting device that fixes the sash frame by fitting and fastening with screws instead of by welding, making it possible to mount the sash frame easily and securely.

[Summary of the idea]

The proposed sash frame mounting device has an attachment that fits and locks onto the outer periphery of the sash frame and is slidable in the longitudinal direction of the frame material, and is provided with a mounting wall that protrudes toward the outer periphery, and the opening of the lightweight aerated concrete panel. Attach an L-shaped pedestal washer with an inward plate inserted into the opening and secured at one end to the reinforcing material, and a fixing plate nailed to the interior surface of the panel at right angles. A guide groove parallel to the outside is provided, and an extension plate is provided protruding toward the indoor side from the inward plate, and the long leg of the angle is inserted into the guide groove of the pedestal washer.The short leg of the angle is brought into contact with the tatchment mounting wall, and the The legs are screwed to the extension plate and the short legs are screwed to the mounting wall.

[Example of idea]

The mounting device for the sash frame according to the present invention will be explained below with reference to the drawings of the embodiments. A is the sash opening opening in the panel P, the opening A is opened one size larger than the sash frame 1, and the forming surface p1 of the opening A Indoor surface p2
An L-shaped reinforcing member S is attached to straddle it.

1 is a sash frame to be attached to the opening A of the panel P, the sash frame 1 has a shoji insertion part 12 on the inner periphery side, an outer periphery 2 for attaching the frame on the outer periphery, and an inner wall 1a of the outer periphery 2. Inward protrusions 2a and 2b are provided oppositely to each other on the outer wall 1b.

3 is an attachment that fits and locks onto the outer peripheral part 2 of the sash frame 1 and is slidable in the longitudinal direction of the frame material;
The attachment 3 has inward protrusions 2a, 2 on the outer circumference 2.
It consists of a board 13 that fits into b, and a mounting wall 23 that protrudes from the board 13 in the outer circumferential direction.

4 is a pedestal washer to be attached to opening A of panel P,
The pedestal washer 4 has an inward facing plate 14 inserted into the opening A and locked to the tip of the reinforcing material S, and a fixing member that contacts the interior surface p2 of the panel P via the reinforcing material S and is fixed with a nail B to the panel P. The plate 24 is provided at right angles to form an L-shape, a guide groove 5 is provided on the inner peripheral side of the inward plate 14 and parallel to the indoor/outdoor direction, and an extension plate 6 is protruded from the inward plate 14 toward the indoor side. , the guide groove 5 is the inward plate 14
The extension plate 6 is formed by cutting and raising hook-shaped protrusions 15 so as to face each other from a part of the fixing plate 24,
A screw hole 16 is bored.

Reference numeral 7 denotes an angle to be installed between the base washer 4 and the attachment 3.
The short legs 27 that come into contact with the mounting wall 23 are continuous at right angles, and the long legs 17 are provided with vertically long holes 8 that communicate with the screw holes 16 of the extension plate 6 at the tips thereof, and the short legs 27 have convex portions on the indoor side. 37, and a through hole 18 is bored in the convex portion 37, and a screw 9 is screwed into the attachment mounting wall 23 through the short leg through hole 18, and an extension plate screwing hole 1 is inserted through the long leg vertical hole 8.
It is fixed with a screw 9 screwed into the hole 6.

Since the mounting device for the proposed sash frame has the above-mentioned structure, in order to use this to attach the sash frame 1 to the opening A of the panel P, first insert the angle 7 into the guide groove 5 of the pedestal washer 4, and then 17 is temporarily fixed to the pedestal washer extension plate 6 with screws 9. First, insert the inward plate 14 of the pedestal washer 4 into the panel opening A, and after locking it to the tip of the reinforcing material S, remove the pedestal washer 4. The fixing plate 24 is brought into contact with the panel interior surface p2, and the fixing plate 24 is attached to the nail B.
At the same time, the attachment 3 is irremovably fitted to the outer peripheral part 2 of the sash frame 1.

Next, fit the sash frame 1 with the attachment 3 fitted into the opening A, and move it from the short leg 27 until the short leg 27 of the angle 7 temporarily fixed to the pedestal washer 4 comes into contact with the attachment mounting wall 23. After sliding until the raised protrusion 37 comes into contact, screw the screw 9 into the mounting wall 23 through the through hole 18 of the short leg protrusion 37 to fix the angle 7 to the attachment 3 and fix the angle long leg 17. The angle 7 and the base washer 4 are also fixed by tightening the screw 9 that is screwed into the screw hole 16 of the extension plate 6 through the vertically long hole 8.

Using this attachment 3, pedestal washer 4, and angle 7, fix the sash frame 1 at several places. After fixing the sash frame 1, interior decoration is done on the indoor side as usual, and the panel P and the sash frame 1 are attached from the outdoor side. Caulking is applied in between.

Note that the attachment device for the sash frame of the present invention is not limited to the above embodiment, and for example, attachment 3
First, attach the short legs 27 of the angle 7 to the mounting wall 23 of the
and insert the sash frame 1 into the opening A of the panel P.
After inserting the long leg 17 of angle 7 from the indoor side
Insert the inward plate 14 of the pedestal washer 4 along the guide groove 5 of the inward plate 14, insert the long leg 17 into the guide groove 5 of the inward plate 14, lock the end of the inward plate 14 to the reinforcing material S, and then insert the fixing plate of the pedestal washer 4. 24 can also be attached to the panel P by nailing B. In addition, the shape and structure of the pedestal washer 4 to be attached to the panel P, the attachment 3 that fits and locks into the frame attachment part 2 of the sash frame 1, and the angle 7 to be attached across the pedestal washer 4 and attachment 3, as well as their installation procedures and installation. The means may be changed as appropriate as long as it does not contradict the gist of the case.

[Effect of the invention] Therefore, when attaching a sash frame to an opening in a panel, if the proposed mounting device is used, the inward facing plate of the pedestal washer is inserted into the opening in advance, its tip is locked to the reinforcing material, and the frame is fixed. While nailing the board to the panel, fit the attachment to the outer periphery of the sash frame.
First, fit the sash frame into the opening, adjust the angle to be inserted into the guide groove of the pedestal washer, and then screw the pedestal washer to the angler, and the tatchment to the angle. Not only is it not necessary or dangerous, it also eliminates the need for large welding machines. Moreover, although the pedestal washer is fixed in the opening, the attachment is inserted into the outer periphery and can be moved in the longitudinal direction of the frame material, so when installing an angle by straddling the pedestal washer and the attachment, the attachment can be fixed to the pedestal washer. It can be easily moved to the desired position and fixed with screws. As a result, attachment of the sash frame becomes extremely easy. In addition, when installing by welding, it is impossible to replace the sash frame, but this proposal has some advantages such as the sash frame can be easily replaced by removing the angle screwed to the pedestal washer and attachment. In addition to the above-mentioned feature of simplifying the attachment of the sash frame to the panel, this has a beneficial effect on the construction of the sash frame.

[Brief explanation of the drawing]

Figure 1 is a vertical cross-sectional view of the upper part of the sash frame showing an example of how the mounting device of the present invention is used, Figure 2 is a cross-sectional view of the main part showing an example of how the pedestal washer and attachment are mounted, and Figure 3 is an example of how the mounting device of the present invention is used. Fig. 4 is a perspective view of the base metal, Fig. 5 is a perspective view of the angle, and Fig. 6 is a cross-sectional view of the main parts shown.
This figure and FIG. 7 are cross-sectional views of the inward plate of the pedestal metal plate, showing an example of the formation of the guide groove. P... Lightweight aerated concrete panel, p1...
Opening formation surface, p2... Panel interior surface, A... Opening, 1... Sash frame, 2... Outer periphery, 3... Attachment, 13... Board, 23... Mounting wall,
4...Pedestal washer, 14...Inward plate, 24...Fixing plate, 5...Guide groove, 6...Extension plate, 16...Screwing hole, 7...Angle, 17...Long leg, 27... ...short leg, 8...vertical hole, 18...through hole, 9...screw,
B...Nail, S...Reinforcement material.

Claims (1)

[Scope of utility model registration request] In a building in which a reinforcing material S is installed across the interior surface p2 from the opening forming surface p1 of the lightweight aerated concrete panel P that forms the opening A, the reinforcing material S
an L-shaped pedestal washer 4 that is installed across the interior surface p2 from inside the opening A through the sash frame 1; The base washer 4 and the attachment 3 can be inserted and inserted into the pedestal washer 4 to allow entry and exit indoors and outdoors.
The pedestal washer 4 has an inward facing plate 14 inserted into the opening A and locked to the tip of the reinforcing material S, and a fixing plate 24 fixed at right angles to the panel interior surface p2. , a guide groove 5 parallel to the indoor/outdoor direction is provided on the inward facing plate 14, and an extension plate 6 is provided protruding from the inward facing plate 14 toward the indoor side.
has a mounting wall 23 protruding toward the outer periphery from the base plate 13 that is fixed to the outer periphery 2, and the angle 7 has a long leg 17 that is inserted into the guide groove 5 of the pedestal washer 4 and fixed to the extension plate 6 with screws 9, and an attachment. Screw 9 on the mounting wall 23 of 3
A mounting device for a sash frame with short legs 27 provided at right angles.