JPS5850011Y2 - Roof board connection fittings - Google Patents

Description

[Detailed description of the invention] The present invention relates to a connecting fitting that connects different types of roof panels to each other when installing different types of roof panels on a part of the roof. To provide a connecting fitting which can easily and watertightly connect roof panels without forming a bulging part and which can have an appearance similar to that of a home.

In order to provide daylight on a part of a roof made of folded corrugated plates or a roof with tile stick roofs, transparent synthetic resin roof plates may be placed on a part of the roof surface for post-construction work. When replacing a roof with a different type of roof shingle, conventionally a flat roof structure was used to ensure tight connections between the different types of roof shingles.
The parts of the roof to be connected, such as the synthetic resin roof panels, have a structure that bulges out from the rest of the roof, which not only spoils the appearance, but also requires many attached parts to make the structure complicated and elegant. This has the disadvantage that it requires a lot of man-hours.

The present invention makes it possible to easily and watertightly connect different types of roof panels without the above-mentioned drawbacks by using the connecting fittings as described in the claims for utility model registration. .

The configuration of the illustrated example will be explained below.

FIG. 1 shows a connection fitting 1 which is an example of the implementation of the present invention.
It is a perspective view showing a main part in cross section when a roof part made of a transparent synthetic resin corrugated plate 3 is connected to a main roof part made of a folded corrugated plate 2, and the contact fitting 1 has a cross section. It has a main body portion 4 that is shaped like a downward bracket, and in the illustrated example, the main body portion 4 has a shape and size to be fitted onto the top surface of the peak portion 5 at the edge of the folded corrugated plate 2. .

Normally, the main body part 4 has a length extending from the ridge of the roof section on which the folded corrugated plate 2 is stretched to the eave.

From the top and bottom two positions of the side 6 on the side where the corrugated plate 3 should be located in the main body 4, the main body 4 is moved outward in a substantially horizontal direction.
An upper piece 7 and a lower piece 8 extend over the entire length of the corrugated plate 3, and an edge 9 of the corrugated plate 3 is inserted into the gap between the upper piece 7 and the lower piece 8, as will be described later. be done.

A hollow part 12 having a downward opening 11 extending over the entire length of the upper piece 7 is provided on the lower surface of the tip side 10 of the upper piece 7, and this static electricity part 12 is made of an elastic material such as synthetic rubber. scales 1
3 is installed.

The scales 13 have an enlarged head 14 larger than the opening width of the opening 11.
The expanded portion 14 is elastically deformed and the empty confectionery portion 12
It is fixed by inserting it inside, and can also be pulled out.

The scales 13 have long outer fins 15 and inner short fins 16, and are elastically deformed to contact the outer surface of the corrugated plate 3 as shown by the dashed line in FIG. It is.

On the other hand, the lower piece 8 has a concave groove 17 extending over the entire length of the main body at its base, which is the connecting part with the side 6 of the main body 4, and its tip side 18 is connected to the tip side 10 of the upper piece 7. The lower surface of the scale 13 is opposed to the scale 13 .

In the illustrated embodiment, the corrugated plate 3 is received and fixed to a horizontal beam 19 installed in a direction perpendicular to the length direction of the connecting fitting 1,
The end edge 9 of the corrugated plate 3 is inserted into the gap between the upper piece 7 and the lower piece 8 of the main body part 4 of the connecting fitting 1, together with the end part 20 of the horizontal bar 19.

This horizontal bar 19 has a cross-sectional structure shown in FIG.
It has a screw hole 22 on its upper surface into which a bolt 21 inserted from above the corrugated plate 3 is screwed through a packing 20', and a static capacitor 24 into which a square head bolt 23 is inserted is formed on its lower surface. It is fixed to the tip side 18 of the lower piece 8 of the main body portion 4 of the connecting fitting 1 via the square head bolt 23.

Therefore, the height of the space between the upper piece 7 and the lower piece 8 is the sum of the height H of the corrugated plate 3 and the height h of the horizontal bar 19, as shown in FIGS. 1 and 3. It is said to be much larger.

Further, mounting screws 25. A mounting screw hole for fitting a square head bolt 23 is formed.

In the illustrated example, in order to connect the roof surface of the folded corrugated plate 2 and the roof surface of the corrugated plate 3 using the connecting fitting 1, connect the connecting fitting 1 from which the scales 13 have been removed to the peaks of the folded corrugated plate 2. 5 with the mounting screws 25, then place the horizontal bar 19 into the gap between the upper piece 7 and the lower piece 8 of the main body 4, and fix the lower piece 8 with the square head bolt 23.
After fixing it to the tip edge 18 of the corrugated plate 3, the center part of the corrugated plate 3 is lifted upwards and the edge 9 is press-fitted between the horizontal bar 19 and the tip edge 10 of the upper piece 7, and then the corrugated plate The plate 3 is fixed to the horizontal beam 19 with bolts 21.

After that, the removed scales 13 are elastically deformed and pushed into the hollow part 12 formed on the lower surface of the tip side 10 of the upper piece 7 and fixed, so that the fin pieces 13 are attached to the upper surface of the corrugated plate 3. It makes elastic contact with the main body part 4 and provides a watertight seal between the main body part 4 and the main body part 4.

Even if rainwater or the like infiltrates from this seal portion, the rainwater will drip from the edge 9 into the groove 17 of the lower piece 8, and the rainwater will drip into the groove 17 of the lower piece 8.
7 and flows to the eave side end of the connecting fitting 1, so it does not drip indoors.

In this invention, the upper piece 7. Extension part of lower piece 8.

There are no particular limitations on the shape of the hollow portion 12 and the scales 13, the shape and size of the horizontal crosspiece 19, the fixing structure using bolts, etc. between the members, and the type of shape of the roof panels to be connected. However, it can be freely modified without departing from the objective 9 of the present invention.

In particular, the horizontal bar 19 can have an appropriate thickness depending on the total thickness W of the corrugated plate 3 to be connected, and when the width of the tip side 18 of the lower piece 8 of the connecting fitting 1 is considerably wide. For the top piece 7
By setting the distance between the roof panel and the lower piece 8 to a dimension corresponding to the thickness W of the corrugated board 3, the roof panels can be connected without using the horizontal beams 19.

In the illustrated embodiment, a water stopper 26 made of synthetic rubber or the like is integrally attached to the back surfaces of the main body 4 and the lower piece 8 of the contact fitting 1. A structure may be adopted in which a separate waterproof packing is interposed only on the back surface of the surface 4' and the threaded portion of the square head bolt 23.

Furthermore, the roof panels to be connected are not limited to the corrugated panels in the shape shown in the diagram, and the materials of the roof panels may of course be of any material, such as nine metal plates, two asbestos slate plates, or resin plates. It is.

The present invention has nine functions as described above, and can connect different types of roof panels in a relatively flat and watertight manner, and the work is simple. The double water-blocking structure of the scales on the lower surface of the tip edge and the grooves at the base of the lower piece prevents water from dripping into the room even if water leaks from the connection part. It has the effect of draining water, has a good appearance, has a small number of parts, and is relatively low cost.

[Brief explanation of the drawings] Figure 1 is a perspective view showing a main part of an example of implementation as a cross section;
Figure 2 is an enlarged sectional view of the main part, Figure 3 is III-I in Figure 1.
It is a sectional view taken along line II. 1... Connection fitting, 4... Main body part, 4'
...Top surface, 6...1 side, 7...
...Top piece, 8...Bottom piece, 10...Tip side of top piece, 13...Scale piece, 17...Concave groove, 18... ...Tip side of the bottom piece.

Claims (1)

[Scope of utility model registration request] The connecting fitting has a main body part that is fitted onto the edge of the roof plate constituting the main roof, and a gap part formed by the upper and lower pieces for inserting and fixing the edge of the roof plate to be connected. and
The main body portion has a downward bracket shape in cross section, and extends outward in a substantially horizontal direction from two positions above and below one side of the main body portion.
An upper piece and a lower piece extend integrally over the entire length of the main body, and scales made of an elastic material are removably fitted to the lower surface of the tip of the upper piece, and the lower piece extends along the entire length of the main body. The base, which is the connecting part with the side, has a concave groove extending the entire length of the main body, and the tip side of the lower piece is opposed to the lower surface of the tip side of the upper piece with a gap. The connecting fitting for a roof board is further characterized in that mounting screw holes are bored on the top surface of the main body portion and on the tip side of the lower piece.