JPS6319450Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a daylight window, and the purpose is to obtain reliable waterproof performance with a simple structure.

An embodiment of this invention will be described with reference to FIGS. 1 to 4. That is, this lighting window A is
As shown in the figure, it is installed above an opening 2 provided in a sloped roof 1, and as shown in FIGS.
As shown in the figure, the edge of the glass plate 5 is inserted into the circumferential groove 4 formed on the inner peripheral surface of the opening of the window frame 3 using a rubber elastic member 6.
A band-shaped waterproof packing 7 is installed in the circumferential direction between the edge of the outdoor surface of the glass plate 5 and the inner surface of the circumferential groove 4 opposite to the edge of the outdoor surface. Both ends were butt-connected within the window frame upper frame member 3a, and an installation direction indicating sticker 8 shown in FIG. 4 was affixed to the outer surface of the window frame lower frame member 3b facing the window frame upper frame member 3a. It is something. This installation direction display sticker 8 indicates that the window frame lower frame material 3b is located below the roof slope.

To explain each member in detail, the waterproof packing 7 is made of an elastic body, a foam, etc., and the abutting portions 7 at both ends of the packing
A is attached with adhesive or sealed with caulking material. The window frame 3 consists of an outer frame 9, a middle frame 10, and an inner frame 11. The middle frame 10 is fixed to the outer frame 9 through a heat insulating sheet 12 with screws 13, and a circumferential groove 4 is formed between the middle frame 10 and the outer frame 9. The window frame 3 is assembled by fixing the inner frame 11 to the inner frame 10 with the screws 15 via the spacer 14. This window frame 3 is installed on a wooden frame 17 via a seal 16.

As a result of this configuration, when installing the daylighting window A on the sloped roof 1, the waterproof gasket abutting portion 7a is aligned with the installation direction display sticker 8 on the sloped roof 1.
As a result, the waterproof gasket abutting portion 7a is always located above the rainwater accumulated in the corner recess 18 of the glass plate 5 and the window frame lower frame material 3b. As a result, the rainwater can be prevented from passing through the waterproof packing 7 to the waterproof packing butting part 7a, and thus, rainwater can be surely prevented from entering the room from the waterproof packing fitting 7a, and reliable waterproof performance can be obtained. I can do it.
Moreover, since the waterproof gasket 7 is composed of a band-shaped member, it can be easily installed along the circumferential direction of the window frame 3, and the installation direction display sticker 8 can also be attached to the outer surface of the window frame 3. This simplifies the structure of the lighting window A and makes it easy to assemble.

In the above embodiment, the installation direction display sticker 8 is pasted on the window frame lower frame material 3b, but the place where it is pasted and the content of the display are not particularly limited. As long as it can clearly indicate the installation direction of the window frame 3 so as to be located on the upper side of the slope, it may be pasted in any manner and at any location on the outer surface of the daylighting window A.

As described above, the daylighting window of this invention has the edge of the light-transmitting plate fitted into the circumferential groove formed on the inner peripheral surface of the opening of the window frame, and the window between the edge of the light-transmitting plate and the inner surface of the circumferential groove. An installation direction indicator that displays the installation direction of the window frame by interposing a band-shaped waterproof gasket extending in the circumferential direction of the frame, and connecting the two ends of the gasket by butting each other, so that the butt part of the waterproof gasket is located above the roof slope. Since the seal is attached to the outer surface, reliable waterproof performance can be achieved with a simple structure.

[Brief explanation of the drawing]

Fig. 1 is a schematic sectional view showing the construction state of an embodiment of this invention, Fig. 2 is a perspective view of the lighting window, Fig. 3 is a sectional view taken along the line shown in Fig. 2, and Fig. 4 is an installation direction display sticker. FIG. A...Lighting window, 3...Window frame, 4...Surrounding groove, 5...
... Glass plate, 7 ... Waterproof gasket, 7a ... Butt part, 8 ... Installation direction display sticker.

Claims (1)

[Scope of utility model registration request] The edge of a transparent plate is fitted into a circumferential groove formed on the inner circumferential surface of the window frame opening, and a band-shaped waterproof packing extending in the circumferential direction of the window frame is interposed between the edge of the transparent plate and the inner surface of the circumferential groove. Both ends of the seal are butt-connected to each other, and an installation direction display sticker is pasted on the outer surface to indicate the installation direction of the window frame so that the butt part of the waterproof seal is located above the roof slope. Lighting window.