JPS6028732Y2 - Lighting dome mounting device - Google Patents

Description

[Detailed Description of the Invention] The present invention mainly relates to an attachment device for a lighting dome that is attached to a general residential wooden house.

Conventional daylighting domes are often installed on various types of reinforced concrete buildings and steel frame buildings such as gymnasiums, factories, and wholesale markets.

Therefore, the lighting dome's mounting device, especially the mounting bracket, has a structure that meets this purpose, and in particular, the anchor bracket that fixes the mounting bracket cannot be embedded in concrete or welded to reinforcing steel, etc. was.

Recently, however, the various functions of daylighting domes, such as improved lighting efficiency, have become generally recognized, and there has been a demand for the installation of daylighting domes in general residential wooden houses.

However, if the above-mentioned mounting brackets for concrete were simply attached to a wooden house, the installation work would be extremely difficult, there would be problems in terms of rain protection, and the construction would be complicated.

In addition, some mounting brackets that can be applied to wooden buildings have been proposed (for example, Publication of Utility Model Publication No. 32-6075), but the mounting device of this invention consists of two parts, making installation difficult. However, the structure was complicated and the price was high.

Furthermore, in this case, since the skylight is sandwiched between only two covers and stopped at the outer edge, especially when buoyancy due to wind pressure is applied, the inner cover may become suspended using the wood screws as a fulcrum, and the skylight may come off. There was a fear that it would get separated.

The present invention was developed in view of the above situation, and its gist is that vertical portions 2 extending vertically from the inner end 11 of a flat portion 1 that is horizontal or slightly inclined are provided in series. Horizontal receiving parts 3 extending outward from the vertical lower end 21 are provided in series, and mounting holes 23 are bored at required locations in the vertical lower part 22 to form an integral frame material A, and the frame material A is attached to the roof. It is attached from above the opening frame C attached to the opening B, and the outside of the vertical lower part 22 is brought into contact with the inside of the opening frame C, and nails 5 are driven through the attachment hole 23 and fixed, and The peripheral part E of the daylighting dome D is placed on the horizontal receiving part 3, and the daylighting dome D is placed close to the vertical part 2.
A mounting device for a lighting dome is characterized in that:

Hereinafter, the present invention will be explained in more detail with reference to the drawings of embodiments.

First, the frame material A will be explained. The frame material A is manufactured by extrusion molding aluminum or the like, and has a structure as shown in FIG. 3.

That is, 1 is a flat part that is horizontal or slightly inclined, and the outer edge part 12 is usually bent into a rib shape.

A vertical portion 2 extending vertically from the inner end 11 of the flat portion 1 is connected to the inner end 11 of the flat portion 1, and the vertical lower end 21
Horizontal receiving portions 3 extending further outward are provided in series.

In the frame material A of the present invention, the flat part 1, the vertical part 2, and the horizontal receiving part 3 are each integrally formed, and mounting holes 23 are bored at required positions in the vertical lower part 22.

In the figure, reference numeral 31 denotes a dome mounting hole drilled at a required location of the horizontal receiving portion 33, and this mounting hole 3 is provided at a position close to the vertical portion 2.

In the figure, numeral 4 indicates a water receiving part connected to the vertical part 2, and numeral 24 indicates a discharge port for discharging water from the water receiving part 4 to the outside.

Such a frame member A is normally assembled in advance into a rectangular shape to match the shape of the roof opening B.

In the present invention, the daylighting dome D is attached to the frame material A as described above.

That is, as shown in FIG. 2, first, the frame material A is fixed to an opening frame C made of wood or the like attached to a roof opening B.

At this time, the opening frame C is mounted on upright pillars F that are erected at the four corners of the roof opening B.

The frame material A is applied from above to cover the opening frame C. At this time, if the outside of the vertical lower part 22 is brought into contact with the inside of the opening frame C, positioning of this part will be easier and construction will be easier. It has good accuracy and can be easily constructed.

Also, at this time, the flat part 1 of the frame material A is connected to the opening frame C as shown in the figure.
This will allow rainwater to flow down smoothly and ensure that rainwater is contained in this area.At the same time, the opening frame C will be covered from above.
can be protected from deterioration.

Next, in this state, nails 5 are driven through the mounting holes 23 bored vertically downward 22 to secure the frame material A.

The nails 5 include not only ordinary nails but also wood screws and various types of screws.

In the figure, G indicates an interior material to be attached as needed, H indicates an exterior material such as wood, ■ indicates an iron plate covering the exterior material H, and J indicates caulking.

A lighting dome D made of synthetic resin or the like is attached to the frame material A fixed in this way, but in the embodiment of the present invention, it is a double lighting dome in consideration of dew condensation prevention and sound insulation efficiency. .

That is, an exterior panel D□ formed in advance into a bulging shape and an interior panel D2 having a shape close to a flat plate are prepared, and through holes are bored at required locations in the peripheral parts E and E' of the flat plate. Place it so that it matches the mounting hole 31 of the horizontal receiving part 3 of material A.

Then, a bolt 6 is inserted from above and is secured with a caulking nut 7.

In addition, 8 and 9 in the figure are washers and packings used when screwing the bolt 6.

The daylighting dome D and its fixing method are not limited to the above example; for example, the daylighting dome may be of the conventional single layer type, and the bolts and nuts may also have other structures. .

In the present invention, when attaching the lighting dome D with the frame material A, it is fixed at a position close to the vertical portion 2 of the frame material A.

In other words, as shown in the figure, since the distance between the position of the vertical part 2 and the fixing position of the daylighting dome D, that is, the position directly below the bolt 6, is shortened, the horizontal impact caused when buoyancy is applied to the daylighting dome D due to wind pressure is shortened. Deformation of the receiving portion 3 can be suppressed as much as possible, and the mounting device can be made stable and strong.

4 and 5 show other embodiments, and FIG. 4 is an example in which the opening frame C is used vertically.

This example does not differ in principle at all compared to the example shown in Figure 2, but the width of the flat part 1 is inevitably narrower, the exposed part 4 is omitted, and the thumb screw type bolt is The difference is that 6 is used.

Also in the case of FIG. 5, an opening frame C is used vertically, and its upper surface is inclined, and a frame material A having an inclined flat part 1 is used.

The opening frame C in this case is supported by the interior material G and the exterior material H.

Note that the figure shows a dew-proofing material that covers the vertical portion 2.

In the case of these two embodiments as well, the distance between the vertical part 2 of the frame material A and the position of the port 16 of the daylighting dome D is close to the vertical part 2, that is, it is short. ing.

Since the present invention has the above-mentioned structure, since it is installed using an integrally formed frame material, the frame material itself is strong and convenient to handle, and the installation work is simple. Since it is applied from above the frame and touches the vertical bottom of the frame material, positioning can be done easily and construction can be simplified.Moreover, the flat part of the frame material covers the opening frame, and the vertical part is not exposed to the outside. Because it is a box, it is excellent for rain protection, and since the nails are located inside and are not exposed to the outside, rusting of the nails can be prevented, and the fixing position of the lighting dome is attached to the frame material. Because it is approaching the vertical part of
It has advantages such as being able to prevent deformation of the frame material due to the effect of buoyancy due to wind pressure and being able to be fixed stably, and is particularly suitable as a lighting dome attachment device for general residential wooden houses.

[Brief explanation of the drawing]

Figure 1 is a perspective view showing the external appearance of a daylighting dome mounted by the mounting device of the present invention, Figure 2 is an end view showing the main parts of the mounting part, and Figure 3 is the frame material used in the example of Figure 2. A perspective view of
FIGS. 4 and 5 are end views of the main parts of the mounting portion showing an embodiment of the mounting device. A... Frame material, B... Opening, C...
...Opening frame, D...Dome for daylighting, E...
... Peripheral part, 1... Flat part, 11...
・Inner end, 2...Vertical part, 21...Upper end, 22...Lower, 23...Mounting hole,
3...Horizontal receiving part, 5...Nails.

Claims (1)

[Scope of utility model registration request] A vertical portion 2 extending vertically from the inner end 11 of the horizontal or slightly inclined flat support portion 1 is provided in series, and a horizontal receiving portion 3 extending outward from the upper end 21 of the vertical portion is provided in series, and a vertical lower portion 22 is provided in series. Attachment holes 23 are bored at required locations to form an integral frame material A, and the frame material A is attached from above the opening frame C attached to the roof opening B, and the vertically lower part 22
The outside is brought into contact with the inside of the opening frame C, nails 5 are driven through the mounting holes 23 and fixed, and the peripheral part E of the daylighting dome D is placed on the horizontal receiving part 3, and the vertical part A mounting device for a daylighting dome, characterized in that the daylighting dome D is fixed at a position close to 2.