JPS5938816Y2 - skylight - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a skylight, and aims to provide a skylight that is easy to assemble and whose lighting panels are easy to replace and repair.

An embodiment of this invention is shown in FIGS. 1 to 3.

That is, as shown in FIG. 1, this skylight generally consists of a lighting plate 1 such as a glass plate, an upper frame 2 that holds the same, and a lower frame 3 that is directly fixed to the roof of a house.

As shown in FIG. 2, the upper frame 2 includes a three-sided frame portion 4 integrally formed in a U-shape that holds three sides of the rectangular daylighting plate 1, and holds the other side of the daylighting plate 1. A frame portion 5 that is detachable from the non-frame portion of the three-sided frame portion 4 using a connecting means such as a countersunk screw.
It consists of

Furthermore, as shown in FIG. 3, the three-sided frame part 4 is formed by joining an upper surface member 6 and a lower surface member 7 together by connecting means such as countersunk screws 8, and connecting these two members 7, 8. A sealing material 10 and a rubber cushion 11.1 are placed in the holding groove 9 formed by the
1' is interposed so that the double-glazed glass 12, which is the lighting plate 1, is sandwiched and held.

The upper frame 2 further includes the double-glazed glass 12 near the inner side of the lower surface of the side located below the slope when installed on the roof.
A dew condensation guide wall 13 is formed to guide and drip dew condensation generated on the inner surface.

The U-shaped three-side assembly frame portion 4 has both radial sides 4a.

Each engagement piece 15 has a rectangular cross-section and has a lower end bent inward and protrudes downward from the lower surface of each of the engagement pieces 4b.

On the other hand, on the upper surface of the lower frame 3, corresponding to the engaging piece 15, a guide rail 16 is provided which stands upwardly and has a cross-sectional shape with an outwardly bent upper end. By engaging the engaging pieces 15 of the assembled frame part 4, the three-sided assembled frame part 4 can be slidably attached to the lower frame 3 along the opposing pieces 4a and 4b.
It can be held on top.

In this state, the other frame part 5 is attached to the three-side assembled frame part 4 to form the upper frame 2, and the upper frame? is placed on the lower frame 3 and fixed.

The guide rails 16 are formed, for example, on two sides located above and below the slope of the roof, and at the base of the guide rails 16 located below, water that falls from the condensation guide wall 13 is removed outside the frame. A water drain hole 17 is formed.

The guide rail 16 has a curled tip so that it can smoothly slide between it and the engagement piece 15, and a sealing material 18 is inserted into the groove 16a of the curled tip. The frame 2 and the lower frame 30 are sealed.

In this embodiment, the engaging piece 15 is integrally formed on the lower surface member 7 of the three-sided frame portion 4, but may be formed on the upper surface member 6.

Further, the guide rails 16 of the lower frame 3 are formed on two sides located in the inclination direction of the roof, so that the U-shaped three-side assembled frame part 4 is aligned with respect to the lower frame 3 in the inclination direction of the roof. You may also do so.

The order of assembling this skylight is as follows:
The lighting plate 1 is sandwiched and integrated between the lower surface member 7 and the lower surface member 7, and then the retaining piece 15 formed on the lower surface of the three-sided frame portion 4 is attached to the fourth
As shown in the figure, the three-side frame portion 4 is engaged with the guide rail 16 of the lower frame 3 and slid along the guide rail 16 to a position where it overlaps the lower frame 3, and then the three-side frame portion 4 is The remaining frame portion 5 shown in FIG. 2 is applied to the non-frame side, and this frame portion 5 is fixed to a part of the lower frame 3 using connecting means such as screws.

With this configuration, when replacing or repairing the lighting board 1, the frame portion 5 is removed from the lower frame 3, and then the frame portion 5 is removed from the lower frame 3.
Remove the side assembly frame part 4, and remove the upper surface member 6 of this three side assembly frame part 4.
By disassembling the lower surface member 7, the daylighting plate 1 can be easily removed from the frame body, and it can be easily attached by following the above steps in reverse.

Furthermore, the condensation formed on the lighting plate 1 passes through the condensation guide wall 13 provided on the lower surface of the upper frame and is drained out of the frame from the drain hole 17 formed at the base of the guide rail 16 of the lower frame 3. It is possible to prevent corrosion from occurring in attic board materials, etc.

As described above, the skylight of this invention consists of a lower frame that is directly fixed to the roof, and a U-shaped three-sided frame part that is placed on the lower frame and sandwiches the lighting board between the upper and lower members. and a frame portion which is removably connected to the non-frame portion of the three-side assembled frame portion and constitutes an upper frame for holding the lighting plate together with the three-sided assembled frame portion, and a frame portion that is connected to the non-frame portion of the three-sided assembled frame portion, and a frame portion that is connected to the non-frame portion of the three-sided assembled frame portion, and a frame portion that is connected to the non-frame portion of the three-sided assembled frame portion and forms an upper frame for holding the lighting plate, and a Engagement pieces each having a cross-sectional shape that protrudes downward from the lower surface of each side and whose lower ends are bent inward; Since the guide rail is provided with a cross-sectional shape that engages with the engagement piece and holds the three-sided frame part slidably along the opposite sides, it is easy to install it on the roof and replace or repair the light panel. This has the advantage that disassembly and assembly are easy.

[Brief explanation of drawings]

Fig. 1 is an external perspective view showing an embodiment of this invention, Fig. 2 is an exploded perspective view of the three side frame parts of the upper frame and other frame parts, and Fig. 3 is the -- of Fig. 1. ■A sectional view taken in the direction of arrows, and FIG. 4 is an explanatory diagram of its assembly. 1...Lighting board, 2...Top frame, 3...
...Bottom frame, 4...3 side frame part, 4a, 4b.
...Opposing piece, 5...Frame, 6...
・Top surface member, 7...Bottom surface member, 8...
Flat screw, 13... Condensation guide wall, 15...
・Engagement piece, 16... Guide rail, 17...
...Drain hole.

Claims (1)

[Scope of utility model registration request] A lower frame that is directly fixed to the roof, a U-shaped three-sided frame part that is placed on this lower frame and sandwiches the lighting board between the upper surface member and the lower surface member, and a non-frame part of this three-sided frame part. a frame part which is removably connected to the part and forms the upper frame for holding the lighting board together with the three-side frame part; an engagement piece with a cross-sectional shape bent to
Corresponding to the engagement piece, the lower frame is erected upward from the upper surface of the lower frame, and its upper end is bent outward to engage with the engagement piece, so that the three-sided frame part can be slid freely along the opposite sides thereof. A skylight with a retained cross-sectional guide rail.