JPS6315456Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a lighting window mounting structure.

Traditionally, it has been widely practiced to attach daylight windows to the roofs and walls of ordinary buildings, and this installation is relatively easy, such as attaching window frames with wood screws in the case of wooden houses. I can do it. However, it was extremely difficult to install daylight windows in reinforced concrete buildings.

SUMMARY OF THE PRESENT DISCLOSURE An object of the present invention is to provide a skylight mounting structure which can easily mount a skylight to reinforced concrete.

An embodiment of this invention will be explained based on FIGS. 1 to 4. That is, in this lighting window mounting structure, as shown in Figs.
is attached, and the lower part of this anchor fitting 2 is buried in reinforced concrete 3.

As shown in FIGS. 1 and 2, the window frame 1
A dome 4 made of synthetic resin is attached to the upper part. The dome 4 is screwed to the upper end of the window frame 1 via a gasket 5 at its peripheral edge 4a. In FIG. 2, 6 and 7 are washers and pads, respectively.

Further, an anchor fitting receiving part 9 having a slit 8 formed in the bottom part is formed in the lower part of the window frame 1. The slit 8 of this receiving portion 9 has a horizontal surface portion 2a formed by horizontally bending the upper end of the anchor fitting 2.
A bolt 10 is inserted through the hole and whose head is locked to the anchor fitting 2, and the anchor fitting 2 is attached to the lower part of the window frame 1. Since the bolt 10 is constructed of bolt tapping and the slit 8 has a slit width that allows the bolt 10 to be screwed into it, the bolt 10 is firmly fixed to the window frame 1.

As shown in FIG. 3, the anchor metal fitting 2 is a plate-shaped body with both ends bent.
Bolt insertion hole 1 for inserting bolt 10 into a
5 is provided. This bolt insertion hole 15 is formed with a diameter larger than the outer diameter of the threaded portion of the bolt 10, so that the anchor fitting 2 is
Since it is only locked at the head 10a of
The anchor fitting 2 can be made rotatable as shown by arrow A in FIG. 3, and the misalignment between the anchor fitting 2 and the window frame 1 when the anchor fitting 2 is attached to the reinforcing bar 31 can be easily adjusted. can.

With this configuration, after fixing the anchor fitting 2 to the reinforcing bar 31 by welding or the like, concrete is poured, and then the horizontal surface portion 2a of the anchor fitting 2 is fixed.
The window frame 1 is attached to the reinforced concrete 3 by inserting the bolt 10 from below into the bolt insertion hole 15 provided in the window frame 1, screwing the bolt 10 into the lower slit 8 of the window frame 1, and attaching the window frame 1 to the anchor fitting 2. Construction work can be done easily. As shown in FIG. 4, the anchor fitting 2 is buried in reinforced concrete 3 to a predetermined length, and the lower part of the window frame 1 is closed with mortar 11. In Figure 4, 1
2 indicates caulking material.

As mentioned above, the lighting window mounting structure of this invention is
A bolt insertion hole is formed in the horizontal surface part formed at the upper end of the anchor fitting, and the bolt is inserted upward into the bolt insertion hole, and the bolt is inserted into the bolt with the bolt head rotatably locked on the lower surface of the horizontal surface part. By screwing the window into the horizontal anchor metal holder provided at the bottom of the window frame, the lighting window can be installed in line with the position of the reinforcing bars, making it significantly easier to install the lighting window into reinforced concrete. be.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing a lighting window in this invention, Fig. 2 is a sectional view showing an embodiment of this invention,
FIG. 3 is a perspective view showing an example of the anchor fitting and bolt in this invention, and FIG. 4 is a sectional view of the anchor fitting and bolt attached to reinforced concrete. 1... window frame, 2... anchor metal fittings, 3... reinforced concrete, 10... bolts, 31... reinforcing bars.

Claims (1)

[Scope of Claim for Utility Model Registration] In a lighting window mounting structure in which an anchor fitting is attached to a window frame for installing a lighting window via bolts, and the lower part of the anchor fitting is fixed to a reinforcing bar buried in reinforced concrete, the anchor fitting is The upper end is bent horizontally, a bolt insertion hole is formed in the horizontal surface part, the bolt is inserted upward into the bolt insertion hole, and the bolt head is rotatably engaged with the lower surface of the horizontal surface part. A lighting window mounting structure characterized in that, in a stopped state, a bolt is screwed into a horizontal anchor metal receiving part provided at the lower part of the window frame.