JPH0734123Y2 - Sash frame mounting device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a sash frame attachment device for attaching a sash frame to the outdoor side in a take-out manner with respect to a sash attachment building structural material to which the sash frame is fixed. Regarding

[Prior Art and Problems to Be Solved] Conventionally, when a sash frame is attached to a sash mounting building structural material of a window opening, the sash frame and the sash mounting building structural material have the same position in the indoor and outdoor directions. Therefore, it is impossible to attach the sash frame to the outdoor side of the sash attachment building structural material in a take-out manner because it is unstable in strength. For this reason, there are restrictions in designing the windows of the building.

[Means for Solving the Problems] In order to solve the above-mentioned conventional problems, the present invention is provided with the following requirements for attaching the sash frame to the sash mounting building structure material on the outdoor side in a take-out manner. In the attachment device of the sash frame to be, a supporting member projecting to the outdoor side and the indoor side with respect to the sash mounting building structural material on the lower frame side is fixed to the indoor side projecting portion, and the sash frame is attached to the supporting member. The bottom frame of the sash is attached to the side and above the sash frame, and the sash frame is supported from the projected side through an anchor member, and the anchor member is the building structure material for sash mounting. It consists of a fixture to be fixed and a sash support having a sash frame supporting portion extending to the outdoor side, and the fixture of the anchor member and the sash support are provided in either one of the long holes in the finding direction. Structure that is connected via It is set to.

[Embodiment] Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings.

1 to 7 show one embodiment of the present invention. The attachment device of the sash frame of this embodiment includes a support member 1 for supporting the lower frame 11 of the sash frame 10 and an anchor member 2 for supporting the arch-shaped frame 12.
The sash frame 10 is attached to the outdoor side of the sash mounting building structural material 20 to which the sash frame 10 is fixed.

Here, the sash frame 10 to be mounted in this embodiment is
As shown in the drawing, a straight lower frame 11 and an arch-shaped frame 12 curved in an arch are framed to form a semi-circular shape, and four fan-shaped glasses are inserted through three bars 13. . Also,
The sash mounting building structural material 20 is made of a member having a U-shaped cross section, and is provided along the outer periphery of the sash frame 10.

The support member 1 is for supporting the lower frame 11 of the sash frame 10 with respect to the sash mounting building structure material 20, and is provided with the coupling members 4 and 5 on the dish-shaped portion 3.

The dish-shaped portion 3 is formed in the shape of a long dish having a length slightly longer than that of the lower frame 11 and having a width approximately twice the width of the sash mounting building structural material 20. The dish-shaped portion 3 is appropriately caulked at its joint portion so that dew condensation water, water leakage, etc. flowing along the sash frame 10 can be received without leaking into the concave portion, as will be described later.

The connecting member 4 is formed in a hat-shaped cross section having flange-shaped mounting pieces 4a, 4a on both sides.
It is fixed by welding in the concave portion of the dish-shaped portion 3 with a facing upward. The connecting members 4 are fixed to six portions at predetermined intervals in the longitudinal direction of the dish-shaped portion 3.
The mounting piece 4a of the connecting member 4 has a height slightly protruding from the recess of the dish-shaped portion 3 as shown in FIG.

The connecting member 5 has a substantially Z-shaped cross section, and is attached to the mounting piece 4a of the connecting member 4 by screwing as shown in the drawing. The connecting member 5 is provided for each connecting member 4. In addition, the standing piece 5a of the connecting member 5 which stands upright,
A screw hole 5b for screwing the lower frame 11 is provided. Further, the connecting member 5 is attached such that the upright piece 5a thereof is located substantially at the center of the dish-shaped portion 3.

The supporting member 1 including the plate-shaped portion 3 and the connecting portions 4 and 5 is fixed to the upper surface of the sash mounting building structural member 20 on the lower frame 11 side with a screw, as shown in FIG. It is fixed horizontally with about half of its width being extended to the outside. The portion of the dish-shaped portion 3 where the sash mounting building structural material 20 is screwed is caulked to prevent water leakage.

The lower frame 11 is fixed to the support member 1 while being placed on the support member 1. On the indoor side of the lower frame 11, a recess 14 that opens downward is formed along the longitudinal direction. Then, in the indoor side portion of the lower frame 11, the connecting member 5 of the support member 1 is inserted into the concave portion 14,
The side pieces 14a of the recess 14 are fixed to the support member 1 by screwing them to the upright pieces 5a.

Further, the outdoor side of the lower frame 11 extends further outside than the dish-shaped portion 3, and a mounting piece 15 at the tip thereof is formed. The mounting piece 15 is fixed to the side surface of the dish-shaped portion 3 on the outdoor side by screwing. In addition, 25 is a lower frame cover attached to the indoor side of the lower frame 11, and 26 is a water section attached to the outdoor side of the lower frame 11.

By fixing as described above via the support member 1,
As shown, the lower frame 11 is supported by the sash mounting building structural material 20 in a take-out state to the outside.

Further, the dish-shaped portion 3 of the support member 1 is located with its concave portion facing the back surface of the lower frame 11. The indoor end of the dish-shaped portion 3 is located closer to the indoor side than the indoor end of the lower frame 11 as shown in FIGS. 1 and 6, and the left and right ends of the dish-shaped portion 3 are lower than those shown in FIG. The frame 11 is located so as to extend laterally beyond both ends. As a result, the condensed water that has condensed on the sash frame 10 and the back surface of the glass, or the rainwater and the condensed water that has spread to the back surface of the sash frame 10 travels along the sash frame 10 as shown by the arrow in FIG. It is supposed to accumulate.

The anchor member 2 fixes the side and upper portions of the sash frame 10 to the sash mounting building structural material 20, and is composed of a mounting tool 6 and a sash supporting tool 8. This anchor member 2
Are provided at three positions on the left and right sides and above the sash frame 10.

The attachment 6 is formed in an L-shaped cross section having attachment pieces 6a and 6b as shown in FIG. The mounting piece 6a is a portion fixed to the sash mounting building structural material 20 side, and is provided with an elongated hole 6c extending in the indoor / outdoor direction through which a fixing screw is inserted. The attachment piece 6b is a portion that is connected to the sash support 8 and is provided with two elongated holes 7, 7 extending in the finding direction. This fixture 6 is provided with the long holes 6c of the attachment pieces 6a at positions corresponding to the left and right sides and the upper side of the arch-shaped frame 12 of the sash frame 10, and is screwed to the sash mounting building structural member 20 along the arch-shaped frame 12. By doing so, it is fixed so as to be parallel to the indoor and outdoor directions.

The sash supporter 8 includes an extension portion 8a extending to the outdoor side and a sash frame support portion 8b provided on the extension portion 8a. Extension part
8a has one end connected to a mounting piece 6b of the mounting tool 6 through a long hole 7 by a bolt nut 17, and also has a sash frame supporting portion 8b.
Is provided in parallel to the indoor and outdoor directions at the end of the extending portion 8a extending to the outdoor side. Locking pieces 8c, 8c for locking the arched frame 12 of the sash frame 10 are provided at both indoor and outdoor ends of the sash frame supporting portion 8b.
Is formed by cutting and raising.

As described above, in the state where the fixture 6 of the anchor member 2 is fixed to the sash mounting building structural material 20, the sash frame supporting portion 8b extends to the outdoor side by the length of the extending portion 8a as shown in the figure. is doing.

The arch-shaped frame 12 of the sash frame 10 has locking pieces 12a, 12a formed at the indoor and outdoor ends thereof, and locking pieces 8c, 8c of the sash frame supporting portion 8b.
By engaging the sash mounting building structure material 20
It is supported by the bulge.

Further, since the fixture 6 of the anchor member 2 and the sash supporter 8 are connected to each other through the long holes 7,7, by moving the sash supporter 8 within the length of the long holes 7,7, It is possible to adjust the error in the finding direction when mounting the frame 10.

The components such as the dish-shaped portion 3 of the support member 1 and the connecting members 4 and 5, the attachment 6 of the anchor member 2 and the sash support 8 are formed by using an extruded mold material such as aluminum.

In the above embodiment, the case where the semicircular sash frame 10 is attached has been described, but it goes without saying that the present invention can also be applied to the attachment of a normal rectangular sash frame. Further, the support member 1 does not necessarily have to be provided with the long dish-shaped portion 3, and may have a short length as long as it has a shape protruding to the outdoor side.

Further, the shapes of the mounting tool 6 and the sash support tool 8 that form the anchor member 2 are not limited to those illustrated. In the embodiment, the sash frame supporting portion 8b is provided with the locking piece 8c, and the sash frame 10
Although the case where the locking piece 12a of 1 is engaged is shown, the sash frame may be fixed to the sash frame supporting portion by screwing or the like.

Further, the elongated hole 7 for connecting the attachment 6 and the sash support 8 may be provided in either the attachment 6 or the sash support 8.

[Effects of the Invention] As described above, according to the present invention, a supporting member that projects to the outside of the building is fixed to the sash mounting building structural material on the lower frame side, and the lower frame of the sash frame is fixed to the supporting member. In addition, the sash frame is expected through an anchor member consisting of a fixture that is fixed to the building structural material for sash mounting on the side and above the sash frame and a sash support that has a sash frame support portion that extends to the outdoor side. By supporting from the side, it is possible to stably support the sash frame that is brought out to the outdoor side with respect to the building structure material for sash installation, and since the sash frame is supported to the outdoor side in an overhanging state. The effect that the indoor space of the projecting portion can be used widely and effectively is obtained.

Also, since the attachment of the anchor member and the sash support are connected through the elongated hole in the attachment direction, it is possible to adjust the error in the attachment direction at the time of attachment on the side and above the sash frame. To be

[Brief description of drawings]

FIG. 1 is a longitudinal sectional view of a sash frame mounting device according to an embodiment of the present invention, FIG. 2 is an external view of a sash frame mounted by the sash frame mounting device shown in FIG. 1, and FIG. 1 is a cross-sectional view of one embodiment shown in FIG. 1, FIG. 4 is an exploded view of a support member in one embodiment shown in FIG. 1, FIG. 5 is a partial cutaway view of a lower frame fixing portion by the support member, and FIG. FIG. 7 is a partial cutaway view of the support member and the sash frame, and FIG. 7 is a perspective view of the anchor member. 1: Support member, 2: Anchor member 3: Dish-shaped part, 4,5: Connecting material 6: Fixing device, 7: Long hole 8: Sash support device, 8a: Extension part 8b: Sash frame support part 10: Sash Frame, 11: Lower frame 12: Arch frame 20: Building structural material for sash mounting

Claims (1)

[Scope of utility model registration request] 1. An attachment device for a sash frame, comprising the following requirements for attaching the sash frame to a building structural material for sash attachment on the outdoor side in a take-out manner. (A) A supporting member that projects to the outdoor side and the indoor side of the building structure material for mounting the sash on the lower frame side is fixed at the projecting portion on the indoor side, and the lower frame of the sash frame is fixed to the supporting member. I will do it. (B) Above the sash frame, the sash frame is supported from the projected side via anchor members. (C) The anchor member includes a fixture that is fixed to the building structure material for sash attachment and a sash support that has a sash frame support portion that extends to the outdoor side. (D) The attachment of the anchor member and the sash support are
It is connected through a long hole provided in either one of them in the direction of sight.