JPS582824Y2 - Ventilation roof mounting structure - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a ventilation roof mounting structure in a folded roof ventilation system.

Flat roofs using folded plates have a small space in the attic, and restrictions on the opening location and size of ventilation holes prevent sufficient ventilation, which contaminates the indoor air and poses problems in terms of hygiene management. This caused problems in storing goods, especially in warehouses, as it caused rust and mold to form.

Conventionally, as a ventilation system for a folded roof, an eave-front door 20 provided with ventilation holes 21 as shown in FIG. 1 has been used.

However, it was not possible to provide large ventilation holes to prevent mice, birds, etc. from entering, and to prevent rainwater from blowing in.

In order to improve the above-mentioned drawbacks, we installed a small ventilator A by providing a ventilation hole in the top plate of the folding plate, but because the ventilation volume was small, many ventilators were used on average. This had the disadvantage of requiring high equipment costs because it had to be installed in multiple locations.

The present invention further improves these shortcomings,
The construction of the folded roof is simple, and at the same time, it is possible to configure a ventilation system with a large amount of ventilation.

The present invention will be explained in detail below with reference to the accompanying drawings.

As shown in FIG. 2, the folding plate 1 has trapezoidal peaks 2 and troughs 3.
are repeatedly formed, and both side edges are formed into upwardly inclined edge pieces 4 continuous with the valley portion 3.

The folding plate mounting bracket 5 repeatedly forms peaks and valleys along the lower surface of the folding plate 1, and has bolts 7 on the top surface 6 of the peak.
is installed protrudingly.

The above-mentioned folding plate 1 used as a roofing material is placed on folding plate mounting fittings 5 which are usually provided at appropriate intervals from the ridge to the eaves, and each mountain of the folding plate is attached by bolts 7 and nuts 7aK installed vertically on the metal fittings 5. Part 2 is fixed and added.

In this case, conventionally, the overlapping portions at the ends of adjacent folded plates were overlapped and processed.

In the present invention, a ventilation hole is formed to handle the joining part of the folded plates, and a ventilation roof 10 is attached to this ventilation hole to constitute a ventilation system. It is characterized by the fact that it can be constructed in

That is, when forming a folding plate of a fixed length, the straight both ends of the folding plate are formed as upwardly inclined pieces cut by the both side edge portions 2a, 2a of the mountain portion 2, and when the folding plates are arranged side by side. A gap is provided between the folding plate and the folding plate adjacent to the folding plate, the distance being exactly the same as that of the peak portion 2 being removed.

Then, the gap between these opposing parts is used as a ventilation hole 8, and on the top surface,
Ventilation roof 1 to prevent rainwater from blowing in, mice, and small birds from entering
Set 0.

The ventilation roof 10 can be manufactured by cutting one stack of folded plates.

The support fitting 11 has a mounting piece 13 on the lower surface of the support piece 12 formed in a shape along the inner surface of the ventilation roof 10, which is a strip plate bent into a substantially V-shape with a bottom and a bolt hole 14 bored in the bottom 13a. The top part 12a of the support piece 12 is fixed at both ends.
A bolt 15 is provided to protrude upward.

To install the ventilation roof 10 using the support fitting 11, first insert the bolt hole 14 provided at the bottom 13a of the support fitting 11 into the bolt 7 of the folding plate mounting fitting 5 inside the ventilation opening 8.
Tighten the nut to secure.

Next, the ventilation roof 10 is placed on the support metal fitting 11, and the bolts 15 of the support metal fitting 11 are made to protrude above the ventilation roof 10.
A nut 16 is screwed into this bolt 15 and fixed.

According to the above configuration, the ventilation roof 10 is stacked closely from the upper surface of the ventilation opening 8 onto both inclined pieces of the opposing folded plates, and the valley portion 3
Since it hangs down deep below, it is impossible for rats, small birds, etc. to enter through the gap between the ventilation roof and the folding plate, as well as for rainwater to blow in.

In this way, the present invention uses a folding plate in which trapezoidal peaks and valleys are repeatedly formed and both sides are formed into upwardly inclined edge pieces that are continuous with the valleys. , a number of plates are placed in parallel on a folding plate mounting bracket in which valleys are repeatedly formed and bolts are protruded from the top surface of the peaks, and ventilation holes are formed by providing intervals between the sloped edge pieces of adjacent folding plates. , a ventilation roof covering the ventilation opening is formed, and separately from this, a strip plate is bent into a substantially V-shape having a bottom on the lower surface of a support piece formed in a shape along the inner surface of the ventilation roof, and the bottom is Fix both ends of a mounting piece with a bolt hole drilled therein, and form a support fitting by protruding a bolt upward from the top of the support piece, and place the bottom of this support fitting inside the ventilation hole to attach the folding plate mounting fitting. A ventilation roof is placed over the supporting metal fittings, the bolts of the supporting metal fittings are made to protrude above the ventilation roof, and nuts are screwed into the bolts to secure the plates. In this ventilation opening, the support metal fittings are inserted and fixed from above through the bolts of the folding plate mounting metal fittings, and then the ventilation roof is inserted and fixed through the bolts of this support fitting from above, so the back side of the folding plate roof is There is no need to go around and work, and the number of construction steps is small, so installation is extremely simple and easy.

Moreover, the support fitting according to the present invention has a mounting piece in which a band-shaped plate is bent into a substantially V-shape with a bottom and bolt holes are drilled in the bottom on the lower surface of the support piece formed in a shape that follows the inner surface of the ventilation roof. This mounting piece is used to attach to the folding plate mounting bracket and also serves as a reinforcing rib, making it strong and durable against strong winds and external impacts. The mounting structure is

[Brief explanation of drawings]

Fig. 1 is a perspective view showing a ventilation structure provided on a conventional folded roof, Fig. 2 is a partially cutaway exploded perspective view showing the ventilation structure of the present invention, and Fig. 3 shows the configuration of the ventilation structure of the present invention. A simplified diagram showing,
FIG. 4 is a completed perspective view of the ventilation structure of the present invention. 1... Folded version, 2... Yamabe, 3...
...Trough, 4...Edge sloped piece, 5...
Folding plate mounting bracket, 6... Top surface, 8... Ventilation opening, 10... Ventilation roof, 11... Supporting metal fittings, 12... ...Support piece, 13...Mounting piece, 20...Eave front door, 21...Vent hole.

Claims (1)

[Scope of utility model registration request] Trapezoidal peaks and troughs are repeatedly formed along the lower surface of the folded plate, in which both side lines are formed on an upwardly inclined edge piece that continues to the troughs, and the ridges and troughs are repeatedly formed. Installed in parallel on the folding plate mounting bracket with bolts protruding from the top surface,
A ventilation opening is formed by providing a space between the sloped edge pieces of adjacent folded plates, a ventilation roof is formed to cover the ventilation opening, and a support piece is separately formed in a shape that follows the inner surface of the ventilation roof. Attach both ends of a mounting piece, which is a strip plate bent into a substantially ■-shape with a bottom and a bolt hole bored in the bottom, to the bottom surface of the support piece, and a bolt is provided upwardly protruding from the top of the support piece. forming a support fitting, fixing the bottom of the support fitting to the bolt of the folding plate mounting fitting within the ventilation opening, placing a ventilation roof over the support fitting and causing the bolt of the support fitting to protrude above the ventilation roof;
A ventilation roof mounting structure characterized in that a nut is screwed and fixed to the bolt.