JPH04213657A - Roof for building - Google Patents

Abstract

PURPOSE:To improve rain disposing property, and improve a heat insulating function and a sound-proof function or the like remarkably by forming an inside roof part and an outside roof part. CONSTITUTION:Multiple holding members 5, in which fitting parts are formed in the right and the left side surfaces thereof, are located on the top surface of a roof base part 4 along the inclination direction of a roof in parallel with each other, and inside longitudinal roofing plates 6 are laid between the described holding members 5 to form an inside roof part 2, and a fitting part formed in the lower of a fixing tool 7 is fitted in the fitting part of the described holding parts 5, and an upper part of the fixing tool 7 is extended over the described holding members 5 to form an outside roof part 3 on the described holding parts 5.

Description

[Detailed description of the invention]

0001

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof for a building having a double structure consisting of an inner roof part and an outer roof part.

0002

[Prior Art] As is well known, the roofs of buildings have various structures, and in general buildings, rafters are installed on the top of the main building.
Field boards are laid on top of the rafters and covered with metal or other roofing boards. In particular, the roofs of buildings with large areas such as large-scale factories, gymnasiums, halls, golf course clubhouses, etc. are equipped with inner roofs for improved strength, reliable rain protection, and improved insulation and soundproofing. 2 depending on the outer roof part
It has a double or triple structure.

0003

[Problems to be Solved by the Invention] However, in conventional multi-layered roofs of buildings, screws and nails are driven into the inner roof panels and the inner roof part of the waterproof layer that make up the inner roof. If rainwater seeps through the roof, it may seep through screw or nail holes and reach the ceiling. In addition, a roof with a multi-layered structure uses many roof plates and various parts and materials, and requires more time and effort to construct, making it extremely expensive. Therefore, there is a need for a roof with a multilayer structure that is reliable in rain protection and easy to construct.

0004

[Means for Solving the Problems] The present invention was developed based on the above-mentioned requirements, and includes a holding member having fitting portions formed on the left and right sides of the upper surface of the roof base portion, which is attached along the inclination direction of the roof. A plurality of them are installed in parallel in a similar manner, and inner vertical roof plates are laid between the left and right holding members adjacent to each other to form an inner roof section, and formed below the fixture at the fitting part of the holding members. Provided is a roof for a building, characterized in that the fitting part is engaged with the fitting part, the upper part of the fixture extends above the holding member, and an outer roof part is formed on the upper surface of the holding member. It is something to do.

[0005]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be explained in detail below based on embodiments shown in the drawings. A roof 1 for a building according to the present invention has an inner roof part 2 installed in the attic, and an outer roof part 3 covered on the outdoor side of the inner roof part 2.

The inner roof portion 2 has a plurality of holding members 5 on the upper surface of the base portion 4 along the inclination direction of the roof 1.
are installed in parallel, and an inner vertical roof board 6 is laid between the left and right holding members 5 adjacent to each other. The base portion 4 described above is a steel frame structure, a wooden main building, an ALC panel, a concrete frame, etc., and the holding member 5 is fixed directly or indirectly using fixing means such as screws, nails, anchors, etc. In the first embodiment of the present invention shown in FIGS. 1 to 3 and the second embodiment of the present invention shown in FIG. They are installed at appropriate intervals along the direction. but,
The holding member 5 may be a long member extending along the inclination direction of the roof 1. Since the holding member 5 described above is made of I-type steel, it has a groove-shaped fitting portion 51 that opens laterally on the left and right side surfaces, and the fitting portion 5
Reference numeral 1 receives a fixture that supports the outer roof portion, which will be described later.

The above-mentioned inner vertical roof board 6 is roofed so as to be located between the left and right adjacent holding members 5, and has a vertically elongated roof surface portion 61 located on the upper surface of the base portion 4.
and a rising portion 62 provided to extend upward from the left and right side edges of the roof surface portion 61, and the rising portion 62 is bent so as to extend from one side of the holding member 5 toward the top surface. The upper end 63 of the rising portion 62 extends above the holding member 5.

A fixture 7 is fixed to the holding member 5 described above, and the outside roof portion 3 described above is formed on the fixture 7. The above-mentioned fixtures 7 are long or short metal members, and if the holding member 5 is long, the fixtures 7 for the short materials can be fixed at appropriate intervals, and if the holding member 5 is short, the fixtures 7 can be used to fix the short materials. A tool 7 is attached to each holding member 5. However, regardless of whether the holding material 5 is long or short, a fixture made of a long material can be used. In the embodiment of the drawings, the fixture 7 is divided into a first fixture 71 and a second fixture 72.
The first fixture 71 and the second fixture 72
are combined and integrally connected, for example, with a bolt rod 73 to constitute the fixture 7. Fitting portions 74 that engage with the fitting portions 51 of the holding member 5 are bent and formed on the lower left and right sides of the fixture 7, and an upper portion 75 located above the fitting portions 74 bulges outward in a rectangular shape. The upper surface part 7 of the upper part 75 has a frame shape that
6 is flat.

A support member 8 is provided on the upper surface portion 76 of each fixture 7 described above along the inclination direction of the roof 1, that is, along the length direction of the holding member 5. In the embodiment shown in the drawings, the support member 8 is made of hat-shaped steel, and is firmly fixed to the upper surface portion 76 using screws, metal fittings, or the like. An outer roof plate 9 is placed on the upper surface of the support member 8, and the support member 8 and the outer roof plate 9 constitute the outer roof portion 3. However, as shown in FIG. 3, in the supporting members 8 disposed in parallel, there is a heat insulating and sound insulating field material 1 between the adjacent supporting members 8, 8.
If 0 is provided, the outer roof portion 3 is composed of the support member 8, the outer roof panel 9, and the shedding material 10. The above-mentioned outer roof board 9 can be made of horizontal metal roof boards, Japanese roof tiles, tiles, slate boards, etc., but if it is a metal roof board, nails punched out on the support member 8 can be used. Alternatively, the outer roof panel 9 may be fixed to the upper surface of the support member 8 using hangers. However, if the outer roof board 9 is a Japanese tile, as shown in FIG. Japanese roof tiles should be installed in the area.

[0010] The roof 1 of the present invention has the above-mentioned structure, and during construction, a plurality of holding members 5 are installed parallel to the upper surface of the base portion 4 along the inclination direction of the roof 1. A vertical roofing board 6 is laid between right and left adjacent holding members 5, and left and right 62 of the vertical roofing board 6 are fitted into fitting parts 51 of the holding member 5. Then, the upper end portions 6 of the rising portions 62 of the vertical roof panels 6 adjacent to each other on the left and right through the holding member 5
3 are seam welded and sealed airtightly and liquid-tightly as shown in FIG. As a result, the inner roof part 2 is formed on the upper surface of the base part 4, so the left and right fitting parts 74 of the fixture 7 are fitted into the left and right fitting parts 51 of the holding member 5, and the rising parts 62 of the vertical roofing board 6 The support member 8 is provided on the upper surface portion 76 of the fixture 7 so as to be aligned with the length direction of the holding member 5 . Next, if necessary, a shedding material 10 is laid between adjacent support members 8, and an outer roof board 9 is covered on the upper surface of the support members 8 to form the outer roof portion 3.

[0011] As a result, a roof 1 can be formed on the upper surface of the base portion 4 by the inner roof portion 2 and the outer roof portion 3. In particular, the roof 1 has a double structure, and the inner roof portion 2 is also fully covered. Since it has a rain-covering function, even if rainwater penetrates from the outer roof part 3 due to a rainstorm, the rainwater will not seep into the ceiling space because the rainwater is well kept out by the inner roof part 2.

FIG. 4 shows a second embodiment of the present invention.
The upper ends 63 of the rising parts 62 of the left and right vertical roof panels 6 that are adjacent to each other via the holding member 5 are not seam welded as in the above-described embodiment, but the upper ends 63 of one of the vertical roof panels 6 are This figure shows a case in which the vertical roof board 6 is folded outward from the upper end 63 of the other vertical roof board 6, and the other structure is the same as that of the first embodiment of the present invention described above.

In a third embodiment of the present invention shown in FIG. 5, two upper and lower fitting portions 51 are formed on the left and right side surfaces of the holding member 5, and the rising portions 62 of the vertical roof panels 6 are also formed on the above-mentioned holding member. 5, and a fitting part 74 that engages with the lower fitting part 51 is bent and formed below the fixture 7. is provided with an engaging piece 77 to be inserted into the upper fitting part 51, and the upper part 75 is not shaped like a frame but is divided into a first fixture 71 and a second fixture.
The vertical plate part with the fixing tool 72 is formed into a vertical plate shape in which the vertical plate part is overlapped, and the bolt rod 73 is inserted in the horizontal direction into this upper part 75 and fixed by fixing it.Other configurations are according to the present invention. This is similar to the first embodiment.

In the fourth embodiment of the present invention shown in FIG. 6, the upper part 75 is not shaped like a frame, but is divided into vertical plates of a first fixture 71 and a second fixture 72, as in the third embodiment. It has a structure in which the parts are overlapped to form a vertical plate shape, and a bolt rod 73 is inserted into the upper part 75 to fix it, and the other structure is the same as that of the first embodiment.

In a fifth embodiment of the present invention shown in FIG. 7, the holding member 5 has a structure in which a hat-shaped steel is turned upside down to form an upward U-shape, and shallow fitting portions 51 are formed on the left and right sides of the holding member 5. It is formed. The fixture 7 is divided into a first fixture 71 and a second fixture 72, and has a fitting part 74 extending downward from the upper edge of the holding member 5 to the fitting part 51, The upper part 75 has a vertical plate shape. In the fifth embodiment described above, the other configurations are similar to those of the first embodiment.

A sixth embodiment of the present invention shown in FIG. 8 has a configuration in which the holding member 5 is made of substantially the same hat-shaped steel as in the fifth embodiment described above, but is used upside down. A horizontal wing piece 52 is extended, a fitting part 51 is formed on the left and right side surfaces above the wing piece 52, and the rising part 62 of the vertical roof board 6 is also bent so as to follow the side surface of the holding member 5. The upper end portion 63 is formed to extend above the holding member 5. Further, the upper surface part 76 of the fixture 7 is not provided with the support member 8, but is directly covered with an outer roof plate 9 to form the outer roof part 3. Therefore, according to this sixth embodiment,
Since the outer roof part 3 is supported on the fixture 7, the fixture 7 must be a long piece of material.

The first to sixth embodiments of the present invention have been described above based on the drawings, and the symbols not explained in the drawings of each embodiment are the same as the same symbols in the first embodiment. Therefore, the explanation will be omitted.

[0018]

[Effects of the Invention] In summary, according to the present invention, a plurality of holding members having fitting portions formed on the left and right sides are installed in parallel on the upper surface of the roof base portion along the inclination direction of the roof. An inner vertical roof plate is constructed by laying an inner vertical roof plate between the left and right holding members adjacent to each other, and a fitting portion formed below the fixture is engaged with the fitting portion of the holding member, and the fixing member is fixed. The upper part of the tool extends above the holding member, and the outer roof part is formed on the upper surface of the holding member, so that the roof is extremely well protected from rain and can be used for a long period of time. Even if rainwater infiltrates from the outer roof over time, it can be drained directly from the inner roof and will not seep into the attic. In particular, since no screws or nails are driven into the inner roof panels, there are no holes and no rainwater can penetrate. Since a space is formed between the inner roof part and the outer roof part, functions such as heat insulation and soundproofing are significantly improved.
Since the roof can be installed by appropriately assembling fixings, etc., the construction work is simple and does not require special skill, and even large-scale roofs can be completed in a short period of time. It is possible to construct a roof that is strong and can be used for a long period of time.

[Brief explanation of the drawing]

FIG. 1 is a partially cutaway schematic perspective view of a first embodiment of the present invention.

FIG. 2 is a perspective view of a portion of the first embodiment of the invention.

FIG. 3 is a longitudinal sectional front view of the first embodiment of the present invention.

FIG. 4 is a longitudinal sectional front view of a portion of a second embodiment of the present invention.

FIG. 5 is a longitudinal sectional front view of a portion of a third embodiment of the present invention.

FIG. 6 is a longitudinal sectional front view of a portion of a fourth embodiment of the present invention.

FIG. 7 is a longitudinal sectional front view of a portion of a fifth embodiment of the present invention.

FIG. 8 is a longitudinal sectional front view of a portion of a sixth embodiment of the present invention.

[Explanation of symbols]

1 Roof 2 Inner roof part 3 Outside roof part 4 Base part 5 Holding member 6. Inner vertical roof board 7 Fixing tool 8 Support member 9 Outside roof board

Claims (5)

[Claims] Claim 1: A plurality of holding members having fitting portions formed on the left and right sides are installed in parallel on the upper surface of the roof base part along the inclination direction of the roof, and between the holding members adjacent to the left and right. An inner vertical roof board is laid down to form an inner roof part, and the fitting part formed below the fixture is engaged with the fitting part of the holding member, and the upper part of the fixture is placed above the holding member. A roof for a building, characterized in that the roof extends up to the top of the holding member, and has an outer roof portion formed on the upper surface of the holding member. [Claim 2] The inner vertical roofing board has a rising part along the side surface of the holding member on the left and right side edges, and the upper end of the rising part of the adjacent inner vertical roofing board is connected via the holding member. 2. A roof for a building according to claim 1, which is seam welded above the holding member. 3. A supporting member is provided on the upper surface of the fixture along the length of the holding member, and an outer roof plate is laid on the upper surface of the supporting member to form an outer roof. The building roof according to claim 1 or 2. Claim 4: Claim 1, wherein the fixture is divided into left and right parts.
or 2 or 3 building roofs. 5. A roof for a building according to claim 1, wherein the fixing device is a long member extending along the inclination direction of the roof like the holding member, and an outer roof portion is formed on the upper surface of the fixing device.