JPH0546625Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field This invention relates to a structure for shielding a gap that occurs between the sash and the inner peripheral surface of the opening when the sash is attached to the opening of a building frame.

Prior Art The gap created between the sash at the opening of the building frame and the inner circumferential surface of the opening can be covered by extending the outdoor side piece of the frame material constituting the sash to the outer periphery, or by applying back-up material. These treatment methods include caulking the gap or using a separate member to cover the gap, but each of these treatment methods has its advantages and disadvantages.

Among these, those that use separate materials are superior because there is no need to make the cross section of the frame material that makes up the sash a special one that exceeds the part that shields the gap, and there is less deterioration in sealing performance like with caulking. However, the problem is that the installation work is relatively troublesome.

The joint structure between an exterior panel and a metal window described in Japanese Patent Publication No. 58-54237 belongs to the structure using the above-mentioned separate members. through 6,
It is secured with a nut at its tip. Therefore, in terms of actual work, the tips of the multiple bolts attached to the back side of the batten 11 should be aligned with the through holes of the pillars 6. (Considering the structure shown, this work should be done after installing the exterior panel plate and sash.) (This is blind work), and the nut must be installed in a way that allows you to look into the interior of the room. Further, the tip of the bolt 12 and the nut protrude inward from the indoor side surface of the column 6,
It gets in the way when installing interior materials.

Problems to be Solved by the Invention The object of this invention is to provide a shielding structure that can easily cover the gap that occurs between the sash at an opening in a building frame and the inner peripheral surface of the opening with a separate member. do.

Means for Solving the Problems: A shielding member consisting of a front plate and a mounting plate provided on the back side thereof and having a locking part at the tip, and a bulge plate having a bent part in the middle that protrudes in a direction perpendicular to the indoor-outdoor direction. Use.

A shielding member is disposed in a gap between the fitting member and the inner circumferential surface of the opening, with both sides of the front plate engaged with the fitting member and the outdoor surface of the frame, and the mounting plate extending inside the gap.

Layer the mounting plate over the mounting plate, engage the indoor end with the locking part of the mounting plate, and open the outdoor end with the mounting plate through a long hole formed in the mounting plate that extends indoors and outdoors. Screw it onto the inner circumferential surface of the section.

The bent portion of the truss plate is deformed, and the screw stopper is permanently fixed in a state where the front plate is drawn toward the fitting member and the outdoor surface of the frame.

Function The front plate shields the gap, and the mounting plate fixes the front plate in the gap.

By deforming the curved portion that protrudes in a direction perpendicular to the indoor/outdoor direction, the lengthwise dimension of the veneer plate becomes larger with the screw for fixing the screw in the main fixing position. As a result, the mounting plate is moved toward the indoor side, and the front plate is drawn toward the fitting member and the outdoor surface of the frame.

Embodiment A first embodiment is shown in FIGS. 1 to 3. This embodiment is of a type in which a sash 7 (fitting member) is attached after the shielding member 10 is attached.

A second embodiment is shown in FIG. In this embodiment, contrary to the first embodiment, the shielding member 10 is attached after the sash 7 (fitting member) is attached.

A third embodiment is shown in FIG. This embodiment is of the same type as the first embodiment, but the shielding member 10
There is a change in the cross-sectional shape of the front plate 15 in .

In FIGS. 1 to 3, reference numeral 1 denotes the frame of a building, and an opening 4 is formed in a rectangular structural part formed by longitudinal steel frames 2 on both sides and horizontal steel frames 3 on the upper and lower sides.
Around the opening 4, the frame 1 is composed of the vertical and horizontal steel frames 2 and 3, an exterior material 5 attached to the exterior surface of these frames, an interior material 6 attached to the interior surface of the interior, and the like.

A sash 7 is fitted into the opening 4 as a fitting member, the lower part of which is attached by screwing 9 to an auxiliary lower frame 8 placed and fixed on the horizontal steel frame 3 below, and the upper and both sides are attached to shielding members 10 (described later) fixed to the horizontal steel frame 3 above and the longitudinal steel frames 2 on both sides, respectively, by screwing 12 via attachment pieces 11.

As a result, the shielding member 10 is located in the gap S formed between the sash 7 and the inner circumferential surface of the opening 4 at the upper and left and right sides when the sash 7 is attached to the opening 4. The prospective direction of the gap S coincides with the indoor-outdoor direction.

Reference numeral 13 is the circumferential edge and the mounting piece 11 is
It is attached around the indoor side of the sash 7 at the same time as the screw fastening 12, and the space between the sash 7 and the opening side edge of the interior material 6 is shielded and decorated.

The outdoor side of the auxiliary lower frame 8 is formed into a draining part 14 which projects further towards the outdoor side than the outdoor side edge of the sash lower frame 7'.

The shielding member 10 includes a front plate 15, a mounting plate 16, and a tension plate 17, and is fixed to an upper horizontal steel frame 3 and vertical steel frames 2 on both sides (hereinafter simply referred to as steel frames 2) with screws 18.

The front plate 15 is a long extrusion-molded member having mounting grooves 20 for the tight material 19 and mounting plate mounting grooves 21 formed between these grooves 20 on both sides of the back surface in cross section.

The mounting plate 16 is formed integrally with the engaging portion 22 that is engaged with the mounting groove 21, and when attached to the front plate 15, the mounting plate 16 is attached to the back surface of the front plate 15 from the middle position in the width direction. It is formed so as to protrude in a direction perpendicular to the plane, that is, in an indoor/outdoor direction. The mounting plate 16 also has an elongated hole 23 (FIG. 1) formed in the middle thereof extending in the indoor-outdoor direction, and the tip thereof is bent in a direction perpendicular to the longitudinal direction of the mounting plate to form a locking portion 24. ing.

The veneer plate 17 is a thick steel plate, and has a bent portion 25 that is long in the indoor/outdoor direction and protrudes in a direction perpendicular to the indoor/outdoor direction. The bent portion 25 deforms and maintains its deformation when struck with a hammer, but is normally rigid enough to not be easily deformed.

Note that a plurality of attachment plates 16 are attached to the front plate 15 in the longitudinal direction.

The sash 7 can be attached as follows.

A shielding member 10 is placed on three sides of the opening 4 except for the lower side.
At each side, one side of the front plate 15 is brought into contact with the outdoor surface of the exterior material 5 (i.e., the outdoor surface of the frame 1) via a tight fitting 19 attached to the back surface thereof, and
The mounting plate 16 extends in the direction of the interior and exterior of the opening 4, and the tension plate 1 projects from the sash side of the mounting plate 16.
7 and their indoor ends are engaged with the locking part 24 provided at the tip of the mounting plate 16, and the outdoor ends are screwed into the screws 1.
At 8, screw it to the inner peripheral surface of the steel frame 2. At this time, the screw 18 passes through the indoor side part of the elongated hole 23 provided in the mounting plate 16 and is screwed into the steel frame 2, and is screwed into the tension plate 17 that pokes through the mounting plate 16 and a part of the inner peripheral surface of the opening 4. It is sandwiched between the steel frame 2 and the steel frame 2, which makes it semi-fixed (Fig. 3).

Then, when the bent part 25 of the bulging board 17 is hit with a hammer or the like, the bent part 25 is deformed, and the longitudinal dimension of the ramming board 17 becomes larger with the screws 18 fixed to the steel frame 2 as the fixing point. Since the locking portion 24 is pushed toward the indoor side, the front plate 15 is drawn toward the indoor side and is brought into close contact with the outer surface of the exterior cover 5 via the tight material 19. Then, while maintaining this state, screw the screw 18 further into the mounting plate 1.
6 is securely fixed.

After this, the sash 7 is fitted into the opening 4 from the indoor side, and the upper frame of the sash 7 and the outdoor side surfaces of the vertical frames on both left and right sides are attached to the other side of the front plate 15 of the shielding member 10 that is already attached with a tight material. 19, and screw the indoor side to the locking part 24 of the mounting plate 16 through the mounting piece 11.
The sash 7 is attached and fixed to the opening 4 by screwing 9 the outdoor and indoor sides of the lower frame 7' of the sash 7 to the rising portion of the auxiliary lower frame 8.

In the above embodiment, the draining portion 1 of the auxiliary lower frame 8
As shown in FIG. Spaced apart for better drainage.

In the above embodiment, the mounting plate 16 is separate from the front plate and is attached to the front plate 15 through the engaging portion 22. good.

FIG. 4 shows a second embodiment, in which a sash 7 as a fitting member is provided with an anchor 27 on its outer circumferential surface 26, and this anchor 27 and a steel frame 2 forming a part of the inner circumferential surface of the opening. A connecting steel rod 28 is welded and fixed to the inner circumferential side of the. The shielding member 10 has a hollow mounting plate 16, and
In addition, as shown in the figure, a veneer plate 17 that is longer than the dimensions of the sash 7 in the indoor/outdoor direction and protrudes toward the indoor side from the sash 7 is stacked and fixed with screws 18.

In this type, after the sash 7 is fixed to the opening 4, the shielding member 10 can be attached later to the gap S between the sash 7 and the inner peripheral surface of the opening, which is formed on the upper side and both left and right sides. That is, the front plate 15
The mounting plate 16 is inserted and extended into the gap S, and the mounting plate 16 is inserted into the gap S and extends from the indoor surface of the sash 7. Attach the pinning board 17 to the part that protrudes inward, and then tap the bent part 25 of the pricking board 17 as described above to remove the pricking board 17.
By increasing the longitudinal dimension of the front plate 15, the front plate 15 is drawn toward the indoor side and fixed.

In this case, even if Satsushi 7 is installed,
Since the indoor end of the mounting plate 16 protrudes toward the indoor side from the sash 7, the bent portion 25 of the mounting plate 16
It is not that the work of hitting is difficult.

FIG. 5 shows a third embodiment, in which the frame 1 around the opening 4 is made of ALC plate, and a louver 29 is attached as a fitting member. Also, ALC
This is a case where the exterior surface of the exterior material 5 and the exterior surface of the louver 29 in the plate are not flush with each other, and the front plate 15 of the shielding member 10 is formed in a step-like cross section. In this way, the cross section of the front plate 15 can be formed in various ways, and the gap between the sash 7 and the opening 4 can be configured decoratively.

Effects of the invention The shielding member has a structure in which the mounting plate, which extends in the indoor-outdoor direction of the gap, is fixed to the inner circumferential surface of the opening from a direction perpendicular to the indoor-outdoor direction. It is easy to perform and the installation of the shielding plate is simple.

In particular, the front plate can be easily and reliably pulled together by simply hitting the curved portion of the mounting plate with a hammer or the like.

If the mounting plate attached to the inner peripheral surface of the opening of the shielding member does not protrude toward the indoor side of the frame,
It does not get in the way when attaching additional parts to the indoor side of the frame.

[Brief explanation of the drawing]

Fig. 1 is a side view shown in cross section, Fig. 2 is a plan view shown in cross section, Fig. 3 is a perspective view showing main parts, and Fig. 4 is a side view shown in cross section.
The figure is a plan view shown in cross section, and FIG. 5 is a side view shown in cross section. 1...Structure, 2...Vertical steel frame, 3...Horizontal steel frame, 4...Opening, 5...Exterior material, 6...Interior material, 7...Sash, 7'...Sash bottom frame , 8...
...Auxiliary lower frame, 9, 12...Screw fixing point, 10...
...shielding member, 11... mounting piece, 13...
Surrounding edge, 14...Draining section, 15...Front plate, 1
6...Mounting plate, 17...Pushing board, 18...
...Screw, 19...Tight material, 20...Tight material mounting groove, 21...Mounting plate mounting groove, 22...
Engagement part, 23... Long hole, 24... Locking part, 25...
...Bent part, 26... Surface in the direction of the outer circumferential side, 1
7... Anchor, 28... Steel rod, 29... Garari.

Claims (1)

[Scope of utility model registration request] A shielding member consisting of a front plate and a mounting plate with a locking part provided at the tip provided on the back side of the front plate is installed in the gap between the inner peripheral surface of the opening of the building frame and the fitting member attached to the opening. The plate is extended inside the gap, and the front plate is arranged so that both sides engage with the exterior surfaces of the frame and the fitting member, respectively, and the curved part protruding in the direction orthogonal to the indoor-outdoor direction is attached to the mounting plate in the middle. The mounting plates are stacked together, one end of the mounting plate is engaged with the locking portion of the mounting plate, and the other end is inserted into the mounting plate through an elongated hole formed in the mounting plate, which is long in the indoor/outdoor direction. The structure is such that the screws are clamped and screwed to the inner circumference of the opening, and the screws are permanently fixed after enlarging the longitudinal dimension of the bulge plate by deforming the bent part of the bulge plate. A gap shielding structure characterized by: