JPS6219776Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an eaves attachment device suitable for attachment to windows of buildings made of ALC (lightweight foamed concrete) panels or RC (reinforced concrete) panels.

It is easy to attach eaves to the windows of wooden buildings because the base end of the eaves can be attached directly to the building's outer wall along the upper edge of the window opening with screws, but if the outer wall is ALC panels or RC In the case of panels, it is extremely difficult to install eaves due to poor workability, which is an essential drawback of these ALC and RC panels, and the cost is extremely high. Almost no eaves were installed on the windows of buildings consisting of

This invention was made in view of the above, and the ALC
The object of the present invention is to provide a mounting device that makes it extremely easy to install window eaves in buildings made of panels, RC panels, etc.

An embodiment of the window eave mounting device according to the present invention will be described below based on the drawings. In the drawings, 1 is a window frame, 2 is an eaves mounting frame integrally formed with the window frame 1, and 3 is a window opening. Parts 4 and 4 indicate an eave, and the window frame 1 and the eaves attachment frame 2 integrated therewith are fitted into the window opening 3, and the eaves 4 is attached to the eave attachment frame 2 to install the eaves. It consists of an eaves mounting device, and the window opening 3 is
Window frame 1 on the outer wall W of the building composed of ALC panels
The frame body 2 connected thereto is opened in a size that allows a light fit.

To explain the structure of the above-mentioned device in more detail, the window frame 1 is made up of left and right vertical frames 5, 5, an upper frame 6, and a lower frame (not shown) each made of extruded aluminum alloy, for example. A front support wall 7 extends upward from the front end of the upper stile 6 of the window frame 1 integrally with the upper stile 6, and protrudes rearward from the upper part of the front support frame 7, and has a generally upward U-shaped cross section. The eaves mounting frame 2 is formed by integrally forming the upper support frame 8 of the frame 2, and the front support frame 7 of this frame 2 has a fitting protrusion having a substantially L-shaped cross section at the upper front surface thereof. A locking protrusion 10 is integrally provided on the lower front surface of the support frame 7, and the locking protrusion 9 and the locking protrusion 10
Bolt insertion holes 11 are drilled at multiple locations in the upper and lower and left and right positions in the middle of the housing. Incidentally, the upper extending portions 5a, 5a of the left and right vertical frames 5, 5 constituting the window frame 1 are joined to both left and right end surfaces of the frame body 2 for attaching the eaves, so that the frame body 2 As shown in FIG. 2, the upper support frame 8 and the upper stile 6 of the window frame 1 are provided with screw pockets 12 and 13 so that they can be joined with screws from the side of each stile 5.

Further, the eaves 4 has a peripheral frame composed of a rear frame 14, a front frame 15, and left and right side frames 16, 16 each formed of extruded aluminum alloy material, for example, and a wooden floorboard 17 is attached to the bottom of the peripheral frame. A wooden top plate 18 is disposed on the upper part, and lining materials 19 and 20 made of aluminum plates, for example, are attached to the upper surface of the floor plate 17 and the inner surface of the front frame 15, respectively, and a cover 21 is installed on the upper part of the peripheral frame.
Further, on the rear surface of the rear frame 14, there is a locking projection 22 having a substantially L-shaped cross section that can be engaged with the locking projection 9 provided on the eaves mounting frame 2. is installed protrudingly.

When attaching the eaves 4 to the eaves attachment frame 2, as shown in FIGS. The engagement protrusion 22 provided on the rear frame 14 of the eave 4 is engaged with the engagement protrusion 9 of the front support frame 7, facing the front surface of the front support frame 7 of the body 2, and the rear frame The lower end locking protrusion 23 of 14 is locked onto the locking protrusion 10 of the front support frame 7, and the plurality of bolts 25 previously attached to the required locations of the rear frame 14 of the eaves 4 are attached to the front support frame 14. Pass the nut 26 through the bolt insertion hole 11 of the frame 7 and insert it from the inside of the frame 2.
It can be concluded with. Such installation of the eaves 4 is usually done before fitting the window frame 1 into the window opening 3.
After fitting the window frame 1 into the window opening 3, attach the eaves 4 to the frame body 2.
It may be installed on the

In order to fix the eaves mounting frame 2 to the window opening 3, as shown in FIG.
A plurality of steel connecting plates 28 protruding from each other are arranged at required intervals on the upward U-shaped upper support frame 8 of the eave mounting frame 2, and the connecting plates 28 The hooking parts 28a, 28a on both sides are hooked and fixed to the opposing support pieces 8a, 8a of the upper support frame 8, and the protruding strips 27 of each connecting plate 28 are fixed in advance to the inner peripheral edge of the window opening 3. It may be integrally connected to the mounting member 29 made of a steel angle material by welding.

Note that 30 in FIGS. 1 and 2 indicates a sealing material.

As explained above, the present invention does not adopt attaching an eaves to the window frame because the window frame lacks strength and the upper part of the window is hidden. The eaves mounting frame is specially provided, and the eaves mounting frame is fixed to the building via the connecting plate and the mounting member, and the eaves mounting frame is made into a rigid structure. Since the eaves are more firmly connected, the eaves are reliably supported by the building via the eaves attachment frame. Therefore, even if the eaves are of normal size or larger and are blown by the wind, the eaves will be able to withstand the large bending moment applied to the eaves, and the eaves mounting frame will not be damaged. There is no risk of the eaves falling down. In addition, since the outer surfaces of the window frame and the eaves mounting frame are located inside the side of the building, the connecting part between the eaves and the eaves mounting frame is located within the window opening, and rainwater is absorbed between the eaves and the eaves mounting frame. It does not get between you and your body and is good at keeping out rain.

[Brief explanation of the drawing]

Fig. 1 is a partially cutaway perspective view showing an embodiment of the window eave mounting device according to the present invention, and Figs. 2 and 3 are longitudinal sectional views and main parts of the window eave mounting device shown in Fig. 1. FIG. 1...Window frame, 2...Eave mounting frame, 3...Window opening, 4...Eave, 5a, 5b...Upper extending portion, 7
... Front support frame, 8 ... Upper support frame, 28 ... Connection plate, 29 ... Mounting member.

Claims (1)

[Scope of utility model registration request] An eaves mounting frame body has a front support frame that integrally extends upward from the upper stile of the window frame, and an upper support frame that integrally projects rearward from the upper part of the front support frame. The window frame and eaves mounting frame are installed in the window opening opened in the building by connecting the upper extension parts of the left and right vertical frames of the window frame with the above-mentioned upper support frame, and attaching the window frame and eaves mounting frame to the window opening opened in the building. The connecting plate protruding from the upper support frame is fixed to the mounting member on the inner peripheral edge of the window opening, and the eaves is secured to the eaves mounting frame with bolts and nuts. A mounting device for window eaves.