JPS6035504B2 - roof equipment - Google Patents

Description

[Detailed description of the invention] The present invention relates to roofing devices.

More specifically, the present invention relates to a roof device that is mainly used as the roof of a balcony, terrace, carport, etc. of a house, and whose purpose is to let in natural light or adjust the amount of transmitted light. Conventionally, corrugated sheets made of pinyl chloride resin or glass fiber reinforced synthetic resin have been used as roofing materials for balconies, terraces, car boats, etc.

However, the above-mentioned conventional roofing materials have various drawbacks.

That is, rainwater first separates and flows into the recesses of the corrugated sheet, and since the flow rate is small, dirt tends to accumulate on the surface of the recesses of the corrugated sheet.
When fixing corrugated sheet roofing materials to crosspieces, beams, or main buildings, at least two corrugated portions are overlapped and hook bolts are inserted to secure the corrugated sheet roofing materials. Dirt can penetrate into the overlapping parts of the roofing materials, and rust from the hook bolts can run off, further staining the surface of the roofing material, resulting in a significant deterioration in its aesthetic appearance.

Furthermore, conventional corrugated sheet roofing materials lacked sufficient rigidity and had the disadvantage of making flapping noises when blown by the wind.

In order to prevent this, it is necessary to use a large number of fixing devices such as hook bolts to firmly fix it to the crosspiece or beam.
Inserting fixing bolts such as hook bolts has the drawbacks mentioned above, and there is a greater possibility of leakage from the insertion hole of the fixing device, which increases the amount of work required to tighten the fixing device at high places, which is dangerous. This also increases the complexity of construction. The present invention eliminates the above-mentioned drawbacks of the conventional technology, and eliminates the accumulation of dirt on the surface due to rainwater, dirt, dust, etc., has an excellent appearance, and at least securely secures the parts to be fixed to crosspieces, beams, etc., and has high rigidity. The object of the present invention is to provide a roof device that does not make flapping noises even when the wind blows because of its large size.

Next, an example of the present invention will be explained with reference to the drawings. FIG. 1 shows the side shape of an example of the roofing material 1 of the roofing device of the present invention. The plate-like body 2 of the roof panel 1 is formed into an arch shape with a central portion protruding upward, and is formed into a double structure with a large number of reinforcing connecting plates 3. Slanted plate parts 4, 4 are provided obliquely upward from the green parts on both sides of the plate-like body 2. Gutter grooves 5, 5 are formed on both side green parts of the plate-shaped body 2 by the inclined surfaces of the plate-shaped body 2 and the inclined plate parts 4, 4.

Further, horizontal plates 6 are provided on the back sides of the green portions on both sides of the plate-shaped body 2, and substantially parallel narrow insertion grooves 7, 7 are formed therein.
The roofing material of the present invention is made of, for example, a pinyl chloride resin by profile extrusion molding, and is made entirely transparent or translucent to allow daylight to enter.

In FIG. 2, a plate-like body 2a, which is a roofing material la of another example, is formed in a single-plate shape.

FIG. 3 shows yet another example of the roofing material 16, in which two upwardly protruding portions of the plate-like body 2b are provided.

A gutter groove 5 is formed between the upwardly protruding parts of the plate-shaped body 2b, and an insertion groove 7 which closes on the back surface is provided. The fact that the plate-like body 2 has a cross-sectional shape that slopes from the top of the central part toward both side edges improves the rigidity of the entire roof panel 1, la, lb, and deforms against wind and loads from above. There is no more flapping noise caused by the wind.

Moreover, the strength of structures such as carports on which the roofing materials 1, la, and lb are installed is also improved. These roof villages 1, la,
When lb is fixed to a crosspiece, a beam, or a main building, the plate-like body 2 expands and contracts in the middle direction due to the difference in temperature between summer and winter.

With conventional corrugated sheet roof panels, when there is expansion and contraction, the overlap between adjacent roofing materials makes it impossible to absorb large expansions and contractions, which can lead to damage. Roofing material 1 of the present invention
, la, and lb, even if the green parts on both sides of the plate-like body 2 are fixed, the central part of the plate-like body 2 is shaped to protrude upward, so the protruding central part moves up and down slightly. Absorbs expansion and contraction. In the roof device of the present invention, most of the rainwater is transferred to the plate-shaped body 2.
However, the rainwater is collected in the gutter grooves 5, 5 in the green parts on both sides of the plate-like body 2, and is drained away without dirt adhering to the upper surface of the plate-like body 2.

In the gutter grooves 5, 5, a certain amount of flow rate and velocity can be obtained from the rainwater collected from the plate-shaped body 2, and dirt and dust are washed away without accumulating, so that they do not turn into dirt and deteriorate the beauty of the roof village. .
The roofing materials 1, la, and lb are connected using a connecting body 8.
The connecting body 8, which has a length approximately equal to the entire length of the roofing material, is formed by vertically connecting the upper plate 9 and the lower plate 10, thereby forming grooves 11, 11 which connect downward. Upper plate body 9
A screw groove 12 is provided in the upper plate 9 and the lower plate 10 are assembled using bolts 13. 14, 14 is the upper plate body 9
This is Suifu Village on the back.

The state in which the roof panels 1 are connected is shown in FIGS. 5 and 6.
The inclined plate portion 4 of the roof material 1 is attached to the iron joint grooves 11, 11 of the connecting body 8,
4 and the roof panels 1 and 1 are connected. Roofing material 1,1
Since the connecting bodies of the same kind are located at the top of the mountain part formed by the inclined plate parts 4, 4, rainwater does not stay near the connecting bodies and quickly flows down to the gutter grooves 5, 5, so that the rainwater is 0 It will not penetrate into the joint between the roofing materials 1 and 1.
Water sealing material 14 prevents rainwater from penetrating into the joint between roofing materials 1 and 1.
, 14 is completely prevented. FIGS. 7 and 8 show another example of a connecting body 8a. The connecting body 8a is the upper plate body 9
a. The lower plate 10a is integrally formed, and a plurality of water sealing materials 14a, 14a are provided on the back surface of the upper plate 9a. In conventional corrugated sheet roofing materials, at least two corrugated portions of adjacent roofing materials are overlapped, so rainwater permeates into the overlapped portions along with dirt and dust by capillary action, and even rainwater leaks and stains occur. However, in the roof device of the present invention, the connecting body 8
Since the roofing materials 1,1 are connected by iron-joining the inclined plate parts 4,4 of the roof panels 1,1 to the grooves 11,11 of It never accumulates.

Connecting the side green parts of the roofing materials 1, 1 without overlapping each other saves materials. By connecting the roofing materials 1, 1, a pair of insertion grooves 7, 7 are formed facing each other below the connecting portion.

This pair of insertion grooves 7, 7 is made into a fixed part of the roofing material. Figure 5 shows how the roofing materials 1 and 1 are fixed to the roof, beams, and main building.
It is shown in FIG. 15 is a main building made of C-type steel,
Connected to pillars of balconies, terraces, carports, etc.

Both ends of the fixing plate 16 are inserted into the insertion grooves 7, 7 on the purlin 15, and the fixing plate 16 and the purlin 15 are woven together by the fixing odor 17. By fixing the roofing materials 1, 1 to the main building 15 by the insertion grooves 7, 7 on the back surface and the fixing plate 16, twisting and distortion of both side edges of the plate-like body 2 are eliminated, and the plate-shaped body 2 is prevented from being twisted or distorted by wind or load. No more deformation. In addition, since both roofing materials 1 and 1 are fixed to the main building 15 below the joint between the roofing materials 1 and 1, external forces such as wind blowing can cause the roofing materials 1 and 1 to be connected to each other. This prevents the connection from becoming disconnected. FIG. 9 shows an example of the fixture 17 and the fixing plate 16.

Both ends of the fixed plate 16 are bent to form steps so as to narrow the horizontal plates 6, 6. A nut 18 is integrally provided on the fixed plate 16. Reference numeral 19 is a washer, which is used together with the bolt-shaped fixing bolt 17.

In addition, in the above example, horizontal plates 6, 6 and insertion grooves 7, 7 are provided on the back side of both side edges of the plate-like body 2 of the roofing materials 1, la, lb, and the fixing portions of the roofing materials 1, la, lb are fixed. However, the connecting body 8 and the fixture 17 are integrated, or the connecting body 8 and the fixed odor 1 are combined.
7 can be connected, and the roofing material may be fixed to the crosspiece, beam, or main building through the connecting body 8. As mentioned above, the roofing device of the present invention is a high-grade roofing device that eliminates the drawbacks of secondary roofing materials and is used for the roofs of balconies, terraces, carports, etc.

In the roof device of the present invention, the plate-like body, which is the base of the roofing material, is tilted from the top of the central part toward both side edges to increase rigidity, and is tilted diagonally upward from the green parts on both sides of the plate-like body. Since the board is provided, it will not be deformed by the wind or external forces, and will not make flapping noises due to the wind.

Since the roofing materials are connected by making the sloping plate part of the roofing material fit into the joint groove of the connecting body, the side green parts of the roofing material do not overlap each other, and dirt can accumulate due to rainwater penetration. prevention and material savings. Furthermore, the rainwater that falls on the plate-shaped body that slopes from the top of the central part toward the green areas on both sides,
Water is collected in the gutter groove formed on the slope of the plate-like body and the inclined plate part, and is washed away without dirt adhering to the top surface of the plate-like body, and the gutter groove has sufficient flow rate and velocity of rainwater. It is obtained, dust and dust are flushed out without accumulating, and dirt does not accumulate.

The joint between the roofing materials is located at the top of the inclined plate, so
Penetration and leakage of rainwater can be prevented by iron-coupling and connecting the sloped part of the roofing material to the groove of the roof body. In addition, in the present invention, insertion grooves that close outward are formed on the back side of the green parts on both sides of the plate-shaped body, so the roof panel can be fixed to a beam, a main building, etc. using the insertion grooves. used for.

The fixing of the roofing material can be carried out from the back side of the plate without drilling into the roofing material, and since the insertion groove is close to the inclined plate part, the connecting tool and fixing tool for connecting the roofing members can be integrated. Since the deformation of the green parts on both sides of the plate-like body is suppressed, rainwater can always flow smoothly through the green parts on both sides of the plate-like body.

[Brief explanation of drawings]

1 to 3 are side views showing examples of roofing materials constituting the roofing device of the present invention, FIGS. 4 and 7 are perspective views of the connecting body constituting the roofing device of the present invention, and FIGS. 6 and 8 show an example of the roof device of the present invention, FIG. 5 is a perspective view, FIGS. 6 and 8 are longitudinal sectional views, and FIG. 9 is a perspective view showing an example of a fixing member. , 1...Roof material, 2...Plate body, 3...Reinforcement connection body, 4...Slanted plate part,
5...Gutter groove, 6...Horizontal plate, 7...Insertion groove, 8...Connection body, 9...Top plate body, 10
...Shimosaka-tai, 11...Tai-Aomizo, 12...
...Threaded groove, 13...Bolt, 14...
Water sealing material, 15... Main building, 16... Fixing plate, 17
...Fixed odor, 18...Nut, 19...Washer. Figure 1 Figure 9 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8

Claims (1)

[Claims] 1 Slanted plate parts are provided obliquely upward from both side edges of the plate-like body which slopes from the top of the central part toward both side edges, and the back sides of both side edges of the plate-like body have openings facing outward. An insertion groove is formed, and roofing materials that are entirely transparent or translucent are arranged side by side, and fitting grooves are provided on both sides, and a connecting body having a length approximately equal to the total length of the roofing material is fitted. A roofing device characterized in that an inclined plate part of a roofing material is fitted into a matching groove, and a fixing plate is pushed into an insertion groove of an adjacent roofing material to fix the roofing material.