JPS62273348A - Structure of decorative roof - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

Detailed Description of the Invention 3. Detailed Description of the Invention [Technical Field] The present invention relates to the structure of a decorative roof called a snow split roof.

[Background Art 1] As shown in FIG. 2(b), a decorative roof B called a snow split roof is attached to the roof A of a house. The roof structure of this decorative roof B is formed by the trusses and the rafters that are laid out when the truss is opened, and the decorative roof mB is formed by placing roofing boards on the rafters and attaching roofing materials such as roof tiles on top of these. There is. Conventionally, when constructing this decorative roof B, the truss of the decorative roof B was assembled to the rafters when the roof A was constructed of wood, and the positioning of the decorative roof B during this assembly was necessary.
There was a problem that the construction of the roof frame was extremely complicated and troublesome.

[Object of the Invention] The present invention has been made in view of the above points, and an object of the present invention is to provide a decorative roof structure that allows easy construction of a roof frame.

[Disclosure of the Invention] According to the decorative roof gutter according to the present invention, a plurality of trusses 2 are disposed on the roof panel 1 attached to the roof in parallel with the direction of the slope of the roof panel 1. The truss 2 located on the end side of the truss 2 is fixed to the roof panel 1 by reducing the dimensions thereof, and a rafter 3 is installed between the upper parts of each truss 2 in a direction perpendicular to the slope direction of the roof panel 1. It is characterized in that the roofing material 4 is attached to the rafters 3, and the roof assembly of the decorative roof B can be easily constructed by constructing the trusses 2 and the rafters 3 on the roof panel 1 in a prefabricated house. The present invention will now be described in detail with reference to Examples.

The roof panel 1 is formed by pasting a face plate 8 on one side of a frame body 7, and is attached to the roof side by side by joining the frame body 7 to the top end of a column or a wall panel. It is. In this roof panel 1 used when constructing a prefabricated house, the frame body 7 serves as a structural member, and the face plate 8 serves as a sheathing board, so there is no need to construct a tree that will become a main building or a sheathing board. By installing the roof, the foundation work of the roof can be completed.

After completing the installation work of roof panel 1 in this way,
A plurality of trusses 2, 2, . . . are fixed to the upper surface of the roof panel 1 at the eave side end with screws 9.

The truss 2 is constructed by assembling an upper chord member 10, a lower chord member 11, and an end member 12 into a right triangle so that the upper chord member 10 and the end member 12 are at right angles, and a vertical member 13 is installed between the upper chord member 10 and the lower chord member 11. It is designed to be assembled in advance at a factory and transported to the construction site for use, thereby reducing the number of on-site work and simplifying construction. When fixing the truss 2 to the roof panel 1, attach multiple vistas from the lower chord member 11 to the roof panel 1.
Since the roof panel 1 and the truss 2 can be firmly joined together, the roof panel 1 and the truss 2 can be firmly joined.

The truss 2 is arranged so that its longitudinal direction is parallel to the slope direction (direction of the eaves) of the roof panel 1, and the truss 2 is arranged so that the end member 12 faces the eaves side. Furthermore, as shown in FIG.
Each truss 2 has a size such that the height of the end members 12 and vertical members 13 and the lengths of the upper chord members 10 and lower chord members 11 are located at the ends. It is shaped so that it becomes smaller towards the sides. Furthermore, each truss 2
The upper chord member 12 and the lower chord member 11 are assembled so that their intersecting angle is approximately equal to the slope angle of the roof panel 1, so that when the truss 2 is attached to the roof panel 1 as shown in FIG. In order to make sure that the top chord 10 is well leveled, the plurality of trusses 2 are attached to the roof panel 1 as shown in the figure.
After installing a plurality of rafters 3 between the upper chord members 10 of the truss 2 in a direction perpendicular to the slope direction of the roof panel 1,
, 3... are installed in parallel within the nail 14, and
As shown in Figure (a), construct the roof frame for decorative roof B. At this time, since the truss 2 located on the end side is formed to be smaller, the rafter 3 is attached to the truss 2 at an angle forming the roof slope.

After assembling the truss 2 and rafters 3 on top of the roof panel 1 to assemble the roof as described above, a shedding board is placed between the rafters 3, and roofing materials 4 such as roof tiles are attached on top of this shedding board. Then, the decorative roof B is completed as shown in FIG. 2(b), and the roof of the house is completed by attaching roofing materials to the roof panel 1 in areas other than the decorative roof B.

[Effects of the Invention] As described above, in the present invention, a plurality of trusses are disposed on the roof panel attached to the roof in parallel with the direction of the slope of the roof panel, and a plurality of trusses are arranged on the end side. Each truss is fixed to the roof panel by reducing the size of the truss to be located, and a tree is attached between the tops of each truss in a direction perpendicular to the slope direction of the roof panel, and the roofing material is attached to the rafters. Because of this, it is possible to assemble a decorative roof by constructing trusses or wood on top of the roof panel, which eliminates the need for complex construction such as assembling trusses on logs when assembling the roof. Without,
This makes it easy to construct a decorative roof.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of a part of the roof assembled according to an embodiment of the present invention, FIGS. 2(a) and 2(b) are schematic reduced perspective views showing the whole of the same, and FIG. 3 is a side view of the same roof assembled. FIG. 1 is a roof panel, 2 is a truss, 3 is a barrel, and 4 is a roofing material.

Claims (2)

[Claims] (1) A plurality of trusses are arranged on the roof panel attached to the roof in parallel with the direction of the slope of the roof panel, and the dimensions of the truss are made smaller as they are located closer to the end of the roof panel. A decorative roof structure characterized by fixing each truss to a roof panel, attaching rafters between the upper parts of each truss in a direction perpendicular to the slope direction of the roof panel, and attaching roofing material to the rafters. (2) A patent claim characterized in that the truss is attached to the roof panel so that the intersection angle between the upper chord member and the lower chord member of the truss is set approximately equal to the slope angle of the roof panel so that the upper chord member is horizontal. The structure of the decorative roof described in item 1.