JPS6118142Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a sash modification attachment device.

Conventionally, various types and sizes of sashes for wooden houses have been used. Recently, the number of buildings using lightweight aerated concrete panels has been increasing.
(Sometimes abbreviated as ALC) If additional material for the sash frame is manufactured for storage, a new extrusion mold will be required, leading to problems such as increased equipment costs and complicated inventory management.

The present invention solves these problems and provides an attachment device that allows various conventional types of wooden sashes to be easily modified (used) to ALC sashes, has an excellent external design, and is free from the risk of rainwater intrusion. The present invention is characterized by an attachment device for converting a wooden sash into a lightweight aerated concrete sash, which is attached to the upper frame or left and right stiffeners of the wooden sash. A fitting groove is provided which is externally fitted into the nailing fin protruding from the frame, and a recessed groove is provided on the inner surface of the outdoor vertical surface of the approximately U-shaped connecting portion that forms this fitting groove. A sealing member that contacts the outer surface of the nailing fin is attached to the groove, and a screw hole is provided in the indoor vertical surface of the connecting portion, and a screw that contacts and presses the inner surface of the nailing fin is screwed into the groove. Screwed on so that it can move forward and backward,
Insert the nailing fin into the fitting groove with a margin of adjustment in the inner and outer directions, hold the nailing fin in a clamp-like manner from both the inner and outer directions with screws and sealing members, and then insert the lightweight aerated concrete into the groove. It has a bent part that forms a caulking pocket between the panel and the inner surface of the opening.

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

In FIGS. 1 to 3, 1 is a wooden storage sash, 2 is its upper frame, and a main body 4 has rail protrusions 3, 3, from which a sliding door (not shown) is guided, is suspended. and a nailing fin 5 projecting upward from the outdoor edge of the main body 4, the nailing fin 5
Although not shown, it is a projecting piece that is attached to the outside surface of a wooden lintel by driving a nail into it.

However, 8 is this wooden sash 1.
Modified so that it can be used as a satsushi for ALC,
This is an attachment device that can be attached to the opening 7 of the ALC panel 6, and specifically, the attachment device 8 has a fitting groove 9 that is fitted onto the nailing fin 5, and has a fitting groove 9 that fits into the nailing fin 5. A dovetail groove 10 is formed on the inner surface of the groove 9, into which a seal member 11 is fitted, and the tongue portion of the seal member 11 is
It comes into contact with the outer surface of the upper end of the nailing fin 5 to provide a watertight effect. Furthermore, a band-shaped sealing member 12 is attached to the inner part of the fitting groove 9, and the sealing member 12 presses the upper end edge of the nailing fin 5 to further improve watertightness. The sealing member 12 also serves to prevent rattling between the attachment device 8 and the upper frame 2. Furthermore, the indoor vertical surface 13a of the downwardly opening channel-shaped connecting portion 13 forming the fitting groove 9 is penetrated with screw holes 14 at predetermined pitches, into which screws 15 are screwed from the indoor side to the outdoor side. and upper frame 2
The tip of the screw 15 is pressed against the inner surface of the upper edge of the fin 5 to fix the fin 5 and the connecting portion 13 in a connected manner. The seal member 11 and the screw 15 are opposed to each other and come into contact with both the outer and inner surfaces of the fin 5, and the seal member 11 is elastically pressed to ensure the above-mentioned watertight effect.

Thus, the L-shaped outdoor wall section 16 is continuously provided from the lower edge of the outdoor vertical surface 13b of the connecting portion 13, and the upper end edge of the outdoor wall section 16 is bent indoors and then further upward. L-shaped bent portion 17
is formed, and the ALC panel 6 is formed by the bent portion 17.
A pocket 19 for caulking 18 is formed between the opening 7 and the opening 7 of the caulking 18.

Reference numeral 20 denotes connecting members, which are arranged at predetermined intervals in the longitudinal direction of the upper frame 2, and are connected to the ALC panel 6.
Welding 22, 2 to the receiving opening reinforcement angle 21
2. Moreover, the connecting member 20 and the upper frame 2 are fixed with screws 23, and the bent portion 17 is fixed with screws 24, so that the connecting member 20 is fixed with the attachment device 8 and the upper frame 2. This is a member for connecting and fixing to the angle 21.

Although not shown, the attachment device 8 shown in FIGS. 1 to 3 can be attached as is to the nailing fins on the left and right frames of the sash 1, and can also be attached to the nailing fins on the lower frame.

Next, other embodiments are shown in FIGS. 4 to 6. In FIG. A pocket 27 is formed, specifically, a concave pocket 27 is formed between the small protrusion 25, the fin 5, and the lower surface of the outdoor wall section 16, and the upper caulk 18 and the caulk 26 The double caulking structure further improves watertightness. Furthermore, as shown by the imaginary line in Figure 4,
It is also highly preferable to form the decorative frame portion 28 integrally with the metal profile body of the attachment device 8 having various cross-sectional shapes. The connecting member 20 also includes a horizontal portion 32 having engagement groove portions 31, 31 at both ends thereof, which engage with a pair of inverted L-shaped opposed protrusions 29, 30 protruding from the upper surface of the upper frame main body portion 4.
and a raised piece 3 protruding from the middle of the horizontal portion 32.
3 into an inverted T-shape, and is fixed to the angle 21 of the ALC panel 6 by welding 22, 22. In addition, 34, 34 is a sliding door and shows a glass shoji.

In FIG. 5, 35, 35 are the left and right vertical frames of the wooden door sash 1, and the sliding door 34,
Recessed grooves 36, 36 into which the left and right side edges of 34 are fitted
is formed by the main body part 37 and the protrusions 38, 38, 38, and the outdoor edges of the main body part 37 are bent outward on the left and right sides, so that they come into contact with the outdoor surface of the pillar in the case of a wooden house. Nailing fins 5, which are attached by nailing, are arranged in series. Furthermore, a projecting piece 2 is provided on the outer side of the main body portion 37.
9 and 30 are provided protrudingly in an inverted L-shape, and the engaging groove portions 31 and 31 of the connecting member 20 are similar to those shown in FIG. 4 described above.
Then, the projecting pieces 29 and 30 are engaged and connected and fixed to the angle 21 of the opening 7 of the ALC panel 6 by welding 22 and 22. The attachment device 8 has a cross-sectional shape substantially similar to that of the previously described embodiments, so a description thereof will be omitted. FIG. 6 shows the corner connecting parts of the upper frame 2 and the rigid frame 35, which are formed by orthogonally connecting the shapes of the attachment device cut at right angles with a corner member 39 made of plastic or metal interposed. .

Next, the embodiment shown in FIG. 7 shows the case of an entrance sash 1, where 40, 40 are sliding doors, 41 is an open door, and 42 is a transom, which is located at the outdoor end of the upper frame 2 of the sash 1. The nailing fin 5 is attached to the attachment device 8.
It is inserted into the fitting groove 9 and kept watertight with the seal members 11 and 12, and fixed with the screw 15.
In this embodiment, the screw 15 is screwed into a screw hole formed in the fin 5. It also has a decorative frame part 28, and since the caulking pocket of the bent part 17 is deep, the caulking receiving material 43 is inserted into the inner part, and caulking 18 is performed from the outside. In addition, the connecting member 20 is similar to that shown in FIG. 2, with screws 23,
At 24, they are connected and fixed to the upper frame 2 and the attachment profile, respectively. Moreover, as in Figure 1, screw 24
The entire head of the head is covered with caulking 18.

Note that the present invention is not limited to the above-mentioned embodiments, and is open to design changes, and includes various window sections and entrance door sashes. It also includes so-called laceless sashes that do not have rail protrusions. In addition to the upper frame and rigid frame, it can also be applied to the lower frame. It is also preferable to use it in a frame having a door as an entrance sash.

The present invention has effectively achieved the intended purpose with the above-mentioned structure, and by effectively utilizing the nailing fins peculiar to conventional wooden sashes, it can be used to sash ALC without any cutting process. The practical effects can be said to be significant. In other words, there is no need to create a new extrusion mold, and there are many types of extrusion molds suitable for various functions and uses.
In addition to being able to obtain the satsushi for ALC at a low price,
Inventory management becomes easier. Furthermore, the ALC sash has a structure in which screws and the like are not visible at all from the outside, resulting in an excellent external design, and the sealing member 11 and caulking 18 can reliably prevent rainwater from entering. In particular, the nailing fin 5 is fitted into the groove 9.
The structure is such that the nailing fin 5 is inserted into the inside with a margin of adjustment in the inside and outside directions, and the nailing fin 5 is held in a clamp-like manner from both inside and outside directions using the screw 15 and the seal member 11.
It has the following significant effects. That is, the nailing fin 5 can be securely connected to the wooden sash, and even if the shape material is bent or deformed, the nailing fin 5 can be easily inserted into the fitting groove 9, and then,
By screwing in the screw 15, the connection can be made reliably and firmly. Infiltration of rainwater can be completely prevented.
Screw 15 is completely invisible from the outside. Connection and assembly work can be performed easily and reliably.

[Brief explanation of the drawing]

Fig. 1 is a cross-sectional side view of the main part showing one embodiment of the present invention, Fig. 2 is a perspective view of an example of the connecting member, Fig. 3 is a partial cross-sectional perspective view of the main part, and Fig. 4 is another embodiment. FIG. 5 is a cross-sectional side view of the example, FIG. 5 is a cross-sectional plan view thereof, FIG. 6 is a front view of the main part, and FIG. 7 is a cross-sectional side view of another embodiment. 1...Sash for wooden frame, 2...Top frame, 5...
...Nailing fin, 6...ALC panel, 7...Opening, 9...Inset groove, 11...Sealing member, 17...
...Bending portion, 18...Caulking, 19...Pocket, 35...Left and right vertical frames.

Claims (1)

[Scope of utility model registration request] This is an attachment device for converting a sash for a wooden frame into a sash for a lightweight aerated concrete frame, which is fitted onto a nailing fin 5 protruding from the upper frame 2 of the wooden frame 1 or the left and right vertical frames 35, 35. A fitting groove 9 is provided, and a groove 10 is provided on the inner surface of the outdoor vertical surface 13b of the substantially U-shaped connecting portion 13 forming the fitting groove 9, and the nailing fin is inserted into the groove 10. 5, and the indoor vertical surface 13a of the connecting portion 13.
A screw hole 14 is provided through the screw hole 14, and a screw 15 that contacts and presses the inner surface of the nailing fin 5 is screwed in so as to be able to move forward and backward, and the nailing fin 5 is inserted into the fitting groove 9 in the inner and outer directions. Insert the nailing fin 5 with an allowance for adjustment.
From both inside and outside, screw 15 and seal member 11
In addition, caulking 1 is applied between the lightweight aerated concrete panels and the openings 7 between them.
A sash modification attachment device characterized by having a bent portion 17 forming a pocket 19 for a sash.