JPS6326546Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a mounting structure for fixing a vertical frame for a window to an opening having a framework of square channel material (hereinafter referred to as channel material) around the periphery.

In the conventional mounting structure of the vertical frame in such cases, the vertical frame is held by pressing the crimp piece protruding from the vertical frame against the outdoor surface of the channel material, and the crimp piece is held together with the channel material. This was done using a clamp that was clamped both indoors and outdoors.

In such a conventional mounting structure, the vertical frame is effectively held indoors and outdoors by the clamps, but the strength in the lateral direction is not sufficient. For this reason, when the vertical stile of the shoji strongly hits the doorstop surface of the vertical frame when the shoji is opened or closed, a lateral impact is applied to the vertical frame, which may cause the vertical frame to deform.

Additionally, in recent years there has been a trend towards wider window openings, and due to the problem of condensation, shoji with double glass structures have been used. As a result, shoji screens have become larger and heavier, and along with this, it is necessary to further increase the strength of the vertical frame, and the installation accuracy of the vertical frame has also become stricter, making it difficult to match the building structural materials (channel materials). Toughness is also required in negotiations. Therefore, there has been a problem in that the conventional vertical frame mounting structure cannot meet these requirements.

The present invention solves the above-mentioned conventional problems.It increases the strength of the vertical frame in the lateral direction, prevents deformation of the vertical frame due to impact when opening and closing shoji, and ) to increase the mounting strength and improve the mounting accuracy.

Therefore, the feature of the present invention is that the vertical frame for the window is provided at the door stop wall where the shoji touches, and from the vicinity of the outdoor end of the door stop wall and protrudes outward from the side and bent toward the indoor direction. a substantially L-shaped protruding piece; between a fixture that is fixed to the vertical frame and whose distal end engages with the opening edge of the channel material to hold the vertical frame, and the doorstop wall of the vertical frame and the distal end of the L-shaped protrusion; and an intermediate reinforcing device interposed between the two.

Hereinafter, the present invention will be explained in detail based on drawings showing embodiments.

FIG. 1 is a cross-sectional view of a window portion showing an embodiment of the present invention, and FIG. 2 is an enlarged cross-sectional view of the vertical frame attachment portion in FIG. 1. In FIGS. 1 and 2, reference numeral 1 is a square channel material, and the channel material 1 is used as a framework to form a window side opening 2 and a wall side opening 3. The window side frame 4 and the wall side frame 5 are side frame parts 4a and 5 that are close to each other back to back.
A is connected with a fixing member such as a bolt 6.

1a and 1a are the opening edges of the channel material 1.

7 is a vertical frame for a window 8 to be attached to the window frame 4, and a doorstop wall portion 10 on which a sliding shoji 9 is placed;
The door stop wall 10 has a substantially L-shaped projecting piece 11 that projects outward from the vicinity of the outdoor end and is bent toward the indoor direction. Further, the indoor end of the doorstop wall portion 10 has an inverted T-shape, and is formed with a protruding piece 12 extending outwardly and a protruding piece 13 extending inwardly. The tip of this inner protruding piece 13 is further formed into a substantially T-shape, and the indoor protruding piece 14 has a frame 15.
It is fixed to the inner surface 15a with screws 16. 17
... are sealing material mounting pieces protruding from the vertical frame 7 on both sides of the vertical stile of the outer shoji 9a or the inner stile 9b,
Mohair 18 is attached to the mounting piece 17 on the outdoor side, and rubber gasket 19 is attached to the mounting piece 17 on the indoor side to form a double tight structure, and the vertical frame 7 and the shoji 9a
Or, it is intended to improve watertightness and airtightness with 9b. Reference numeral 20 denotes an L-shaped locking piece that projects outward from approximately the center of the doorstop wall portion 10. On the other hand, at the outdoor end of the door stop wall 10, a projecting piece 21 is formed that projects outward from the side and has an inward protrusion 21a at its tip. is installed. In addition, 24 is a shutter, 25
2 is a door pocket portion, and 26 is a screen door interposed between the shutter 24 and the outer shoji 9a.

The vertical frame 7 is further provided with a crimp piece 27 that protrudes outward from the tip of the approximately L-shaped protrusion 11 and has inward protrusions 27a, 27a on the distal and proximal sides. At a predetermined interval on the outside, protrusions 28 are provided which protrude outward from the substantially L-shaped protrusion 11 and have an inwardly directed piece 28a at the tip.

Reference numeral 29 denotes a clamping tool that presses and holds the crimp piece 27 against the outdoor surface portion 1b of the channel material 1, and as shown in FIG. A pressing piece 32 formed on the bent piece 31 and having a pressing protrusion 32a at the tip at the center position of the flat plate part 30 on both sides of the bent piece 31 sets the pressing protrusion 32a on the thickness side of the flat plate part 30 and screws the screw 3.
The clamping plate 34 attached at 3 and this clamping plate 3
The supporting plate 35, which is the counterpart of 4, is formed into a semicircular bent portion 36a at approximately the middle position, and the threaded portions 3 at both ends.
6b, 36b are the holes 34 of the clamping plate 34 and the supporting plate 25
It consists of a connecting rod 36 that connects the clamping plate 34 and the supporting plate 35 by passing through the holes 35a and 35a, respectively. That is, at the connecting portion between the window frame 4 and the wall frame 5, the flat plate portion 30 of the clamping plate 34 is brought into contact with the outdoor surface portions 1b, 1b of the channel materials 1, 1 in the vertical and longitudinal directions, and the support plate 35 Channel material 1,1
The nut 42 of the connecting rod 36 connects both plates 34, 35 by spanning between the steps of the intervening members 41, 41 between the indoor surface parts 1c, 1c and the indoor wall finishing material 40.
By tightening, the intervening members 41, 41 and both plates 34, 35 are pressed and held against the outdoor and indoor surfaces 1b, 1c of the channel material 1, and the screw 33 is loosened and one of the pressing pieces 32 is turned half a turn. After making contact with the crimp piece 27 of the vertical frame 7, the screw 33 is tightened to fix the vertical frame 7, and the other pressing piece 32 is brought into contact with the metal fitting 39 between the wall finishing materials 37 and 38, and the screw 3 is tightened.
Tighten 3 to secure it. Reference numeral 43 denotes a clamping tool 29 provided between the protruding piece 28 projecting outward from the substantially L-shaped protruding piece 11 of the vertical frame 7 and the wall finishing material 37 on the outdoor side.
This is a sealing material that seals the gap 44 for tightening the nut 42 and screw 33.

45 has a base 46 fixed to the protrusion 12 extending outward from the indoor end of the door stop wall 10 of the vertical frame 7, and a tip 47 attached to both opening edges 1 of the channel material 1.
This is a fixture that holds the vertical frame 7 by engaging with a and 1a. Specifically, as shown in FIG.
The tip portion 47 is formed by dividing the left and right ends of a rectangular plate material into two in the longitudinal direction and punching out the opposite pieces to the same side. , 49 into which the opening edges 1a, 1a of the channel material 1 can be fitted. Further, the base portion 46 has an angular shape, and is integrally fixed to the side of one piece 51 opposite to the bent piece 48 of the tip portion 47 by welding or the like.

As shown in FIG. 7, by positioning the fixture 45 in the opening of the channel material 1 with its longitudinal direction up and down, and rotating it by 90 degrees, the engaging portions 50, 50 on both sides are connected to the channel material 1. Both opening edges 1a,
1a, and in this state, the other piece 52 of the base 46 is fixed to the projecting piece 12 of the vertical frame 7 with a fixing device such as a bolt 53. In addition, the bolt 53
A nut 53a screwed thereon is prevented from rotating by a protrusion 12a at the tip of the protruding piece 12.

Reference numeral 54 denotes an intermediate reinforcing device interposed between the L-shaped locking piece 20 of the door stop wall 10 and the tip of the approximately L-shaped protruding piece 11, and the bent piece 55 on one end side is the L-shaped locking piece. 20, and is attached to the tip of the substantially L-shaped protrusion 11 at the other end bent piece 56 with a fixing device such as a screw 57.

In this way, the vertical frame 7 supports the pressing piece 32 of the clamping tool 29.
Because it is held effectively in the indoor and outdoor directions, and also in the side direction by the pressing force of the pressing piece 32 of the clamping tool 29 and the fixing device 45, the vertical frame 7 is held against the channel material 1. Installation strength is greatly improved. In addition, the vertical frame 7 is a doorstop wall portion 10
Since the vicinity of the central portion of the shoji is reinforced by the intermediate reinforcing member 54, deformation of the doorstop wall portion 10 due to impact when the shoji 9 is opened or closed can be prevented.

FIG. 3 is a longitudinal sectional view of the window section, where 58 is a lower frame and 59 is an upper frame. These lower frame 58 and upper frame 59 are connected to the vertical frame 7 with fixing devices, and
It is attached to a lower frame attachment member 60 and an upper frame attachment member 61 that are fixed to the channel material 1 that is the window side frame 4, and to the picture frame 15. That is, the lower frame 58 has two directions from above and from the outdoor side with respect to the lower frame mounting material 60.
It is attached from the direction with screws 62, and is thereby securely and firmly fixed. The upper frame 59 is attached to the upper frame mounting material 61 from two directions with screws 62: downwardly and laterally from the outdoor side using a mounting piece 59b with a thick tapered base for increased strength. Similarly, the mounting strength has been improved.
Furthermore, the attachment portion 64 of the upper frame 59 to the picture frame 15
is tilted toward the outdoors to prevent condensed water from falling indoors. At the joint between the upper surface of the upper frame 59 and the wall finishing material 37 on the outdoor side, a caulking material 65 abuts against the rising surface 59a of the upper surface of the upper frame 59 on the inside side.
is installed to improve watertightness and airtightness. Furthermore, a double tight structure is formed with mohair 66 between the outer shoji 9a and the inner shoji 9b, both sides of the upper end of the shutter 24, and the upper frame 59, completely preventing snow from blowing in, and Shoji 9
A sealing material 67 is attached to both sides of the lower end of the lower frame 58 to form a double tight structure, improving watertightness and airtightness. Further, the outside of the lower frame 58 and the portion of the inside shoji 9a, 9b where the door roller 68 runs are formed into an arc-shaped raised portion 6.
9, the friction resistance hole during running is made smaller to make running smoother.

The present invention has effectively achieved its intended purpose with the configuration detailed above. In particular, the crimp piece protruding from the substantially L-shaped protruding piece 11 of the vertical frame 7 is pressed and held against the outdoor surface portion 1b of the channel material 1 by the clamping tool 29, and the base 46 is held near the indoor end of the vertical frame 7. fixed,
Since the vertical frame 7 is held by the fixture 45 whose tip portion 47 engages with the opening edge 1a of the channel material 1,
The vertical frame 7 is effectively held with respect to the channel material 1 by the clamping tools 29 in the indoor and outdoor directions, and is firmly held by the fixtures 45 in the lateral and external directions. Therefore, the vertical frame 7 will not be deformed or the mounting accuracy will not be disturbed due to the impact when the shoji 9 is opened and closed, and the vertical frame 7 as a whole can be prevented from deformation and the mounting position can be easily maintained. Accuracy is also improved.Furthermore, since the intermediate reinforcing tool 54 is interposed between the door stop wall 10 of the vertical frame 7 and the tip of the L-shaped protrusion 11, the shoji 9
This has great practical effects, such as being able to prevent deformation of the doorstop wall portion 10 when hit hard.

[Brief explanation of drawings]

Fig. 1 is a cross-sectional view of a window section showing an embodiment of the present invention, Fig. 2 is an enlarged cross-sectional view of the vertical frame mounting part in Fig. 1, Fig. 3 is a longitudinal cross-sectional view of the window section, and Fig. 4 The figure is an exploded perspective view of the clamp, and Figure 5 is X-X in Figure 4.
A line sectional view, FIG. 6 is a perspective view of the fixture, and FIG. 7 is a front view of main parts showing a method of attaching the fixture. 1...〓 shaped channel material, 1a... opening edge,
1b... Outdoor surface portion, 2... Opening, 7... Vertical frame,
8... Window, 9... Shoji, 10... Door stop wall, 1
1...Approximately L-shaped projecting piece, 27...Crimp piece, 29...
Clamping tool, 45...Fixing tool, 46...Base, 47...
... Tip part, 54 ... Intermediate reinforcing tool.

Claims (1)

[Claims for Utility Model Registration] A mounting structure for fixing a vertical frame 7 for a window 8 to an opening 2 having a frame-shaped channel material 1 around it, the vertical frame 7 being a shoji 9. Door stop wall portion 10 that hits...
and a substantially L-shaped protrusion 11 that protrudes outward from the vicinity of the outdoor end of the doorstop wall portion 10 and is bent toward the indoor direction; The clamping tool 29 presses and holds the crimped piece 27 against the outdoor surface 1b of the channel material 1, and the base 46 is attached to the vertical frame 7.
a fixture 45 which is fixed near the indoor end of the channel member 1 and whose tip portion 47 engages with the opening edge 1a of the channel member 1 to hold the vertical frame 7; and the doorstop wall portion 10 of the vertical member 7. A vertical frame mounting structure characterized by comprising an intermediate reinforcing member 54 interposed between the tip of the L-shaped protrusion 11.