JPH08246598A - Roof unit - Google Patents

Abstract

PURPOSE: To ensure safety of work and to reduce costs by assembling a roof structure body provided with a slanting part for a roof unit upper part in a low position and placing and fixing it on a box-shaped body connected to a living room part upper side. CONSTITUTION: A lower frame 14 and an upper frame 13 in the girder direction are arranged in the lower end and the upper end in a slanting part formed of a vertical frame 11 and a horizontal frame 12, and the lower frame 14 and the upper frame 13 are connected with each other by means of a plurality of rafters 15 arranged at proper intervals, and consequently, a roof structure body 1 for a roof unit upper part is formed. On the other hand, the bottom part is formed of long frames 21, 21 in the girder direction and short, frames 22, 22 so as to be formed into a rectangle, and from the four corners, vertical frames 23 are standingly arranged, while a long frame 24 in the girder direction and short frames 25 are connected to the upper ends of the vertical frames 23 individually, and consequently, a box-shaped body 2 for a roof unit lower part is formed. The box-shaped body 2 is connected to the upper side in a living room part of a building, and a roof structure body 1 previously assembled in a low position is placed and fixed on the box-shaped body 2, and then, they are integrated together. The roof structure body 1 may be directly used alone as a roof unit in the part to which the box-shaped body 2 is not connected.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof unit such as a unit building.

[0002]

2. Description of the Related Art Conventionally, a unit building is disclosed, for example, in JP-A-55-32863 or JP-B-61-1583.
As described in Japanese Patent Publication, a living room unit or the like produced in a factory in advance is joined laterally or vertically to form a living room, and a roof unit in which the attic is framed is joined onto it. The method of completion has been used.

[0003]

However, in the above-mentioned prior art, the height of the roof unit constituting the ridge of the sloping roof is inevitably high, which is dangerous for the assembling work when the roof has a steep slope. There is a problem with that.

The present invention has been made by paying attention to such conventional problems. The purpose of the present invention is to solve these problems, reduce the number of assembling steps, and improve the work safety. It is intended to provide a roof unit that can secure the cost and reduce the cost.

[0005]

In the roof unit of the present invention as set forth in claim 1, the roof unit is used by being joined to an upper part of a living room of a building, and corresponds to a roof slope above a box-shaped body. The roof structure having the inclined portion is integrally joined.

Further, the roof unit of the present invention according to claim 2 is the roof unit according to claim 1, characterized in that a floor panel is provided below the roof unit.

[0007]

In the roof unit of the present invention as defined in claim 1, since the roof structure having the inclined portion corresponding to the roof slope is integrally joined above the box-shaped body, the roof structure above the roof unit. Can be assembled at a low position, which can ensure work safety and reduce costs. Then, the roof structure is placed and fixed on the upper part of the box-shaped body.

Further, the roof structure joined to the box-shaped body can be used as it is as a roof unit as it is in a place where the box-shaped bodies are not joined, so that the production of the roof unit can be simplified and rationalized. .

In the roof unit of the present invention according to claim 2, in the roof unit according to claim 1, since the floor panel is provided at the lower part of the roof unit, the number of assembling steps is reduced and the safety of work is improved. In addition, the cost can be secured and the cost can be reduced, and the attic can be effectively used as a storage room.

[0010]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is an exploded perspective view showing an example of the roof unit of the present invention according to claim 1. In FIG. 1, reference numeral 1 denotes a roof structure, and the roof structure 1 includes a vertical frame 11 and a horizontal frame 1.
The lower frame 14 and the upper frame 13 in the girder direction are provided at the lower and upper ends of the inclined portion formed by 2, and rafters 15 and 15 that connect the lower frame 14 and the upper frame 13 are provided at both ends, and between the rafters 15 and 15. Are formed by joining similar rafters 15, 15 ... at appropriate intervals.

Reference numeral 2 is a box-shaped body to which the roof structure 1 is joined. The box-shaped body 2 has a bottom long frame 21 in the girder direction.
A rectangular shape is formed by 21 and the short frames 22 and 22, and a vertical frame 23 is erected from four corners, and a long frame 24 in the girder direction and a short frame 25 are joined to the upper end of the vertical frame 23, respectively. ing.

FIG. 2 is an assembly drawing of the roof unit shown in FIG. 1, showing a roof unit frame 1A in which the roof structure 1 is placed on the upper surface of the box-shaped body 2 and is joined and integrated. is there. In FIG. 2, the horizontal frames 12 and 12 of the roof structure 1 and the lower frame 14 in the girder direction, the short frames 25 and 25 of the box-shaped body 2 and the long frame 24 in the girder direction are brought into contact with each other and joined. The roof unit frame body 1A is integrally formed.

FIG. 3 is a completed view of the roof unit of the present invention. In this roof unit 3, face materials are stretched over the end wall side wall structures 31, 31 and the girder side wall structure surface 32 on the outer periphery of the roof unit frame body 1A shown in FIG. It was stretched and completed. Therefore, the above-mentioned works that were conventionally performed on-site were completed at the production stage of the factory, then transported to the site and joined to the living room to complete the unit building. It

FIG. 4 is an exploded perspective view showing an example of the roof unit of the present invention according to claim 2. In FIG. 4, 1
Is a roof structure, and this roof structure 1 is the same as the roof structure 1 shown in FIG. 1 of the above-mentioned embodiment, and detailed description thereof will be omitted.

Reference numeral 4 denotes a box-shaped body to which the roof structure 1 is joined, and the box-shaped body 4 is a box-shaped body provided with a floor storage unit. In FIG. 4, a long frame 41 in the girder direction at the bottom,
41 and the short frames 42, 42 form a square shape, vertical frames 43 are erected from four corners, and side walls 43, 43 are stretched between the vertical frames 43 in the girder direction. A box shape in which the short frames 44, 44 are connected to each other to form a box shape, and further, a floor panel 45 is stretched to form two side walls 43, 43 and a floor-containing storage section 4a provided with the floor panel 45. Body 4
Has been made.

FIG. 5 is an assembly drawing of the roof unit shown in FIG. 3, showing a roof unit frame 1B in which the roof structure 1 is placed on the upper surface of the box-shaped body 4 and joined together. is there. In FIG. 5, the horizontal frames 12 and 12 of the roof structure 1 and the lower frame 14 in the girder direction, the short frames 44 and 44 of the box-shaped body 4 and the side wall 43 in the girder direction are abutted and joined to each other, The roof unit frame body 1B is formed integrally.

FIG. 6 is a completed view of the roof unit of the present invention. The roof unit 5 is completed by covering the roof unit frame body 1B shown in FIG. 4 with gable side wall constructions 51, 51, girder side wall constructions 52, and a roof construction 53 over the outer periphery thereof. It is a thing.

FIG. 7 is an overall perspective view of a unit building in which the roof unit of the present invention is used. In this unit building shown in FIG. 7, the roof unit is configured such that the roof unit C and the roof unit D are symmetrically joined to the roofs on both upper sides of the living room E, and the roof unit 3 of the present invention, Or, 5 is used in the roof unit C on the ridge side.

Therefore, the above-mentioned work conventionally performed on site is completed at the production stage of the factory, transported to the site, and simply joined on the living room E. The building is completed. In addition, since the roof unit 5 is provided with the storage section at the back of the hut, there is no need to construct the storage section afterwards, which is advantageous in terms of cost.

[0020]

According to the roof unit of the present invention as set forth in claim 1, since the roof structure having the inclined portion corresponding to the roof slope is integrally joined above the box-shaped body, the roof above the roof unit Since the structure can be assembled at a low position, work safety can be ensured and cost can be reduced. Then, the roof structure is placed and fixed on the upper part of the box-shaped body.

Further, the roof structure joined to the above box-like body can be used as it is as a roof unit as it is in a place where the box-like body is not joined, so that the production of the roof unit can be simplified and rationalized. .

In the roof unit of the present invention according to claim 2, in the roof unit according to claim 1, since the floor panel is provided at the lower part of the roof unit, the number of assembling steps is reduced and the safety of work is improved. In addition, the cost can be secured and the cost can be reduced, and the attic can be effectively used as a storage room. Therefore, it is suitable as a roof unit.

[Brief description of drawings]

FIG. 1 is an exploded perspective view showing an example of a roof unit of the present invention according to claim 1.

FIG. 2 is an assembly view of the roof unit shown in FIG.

FIG. 3 is a completed view of the roof unit of the present invention according to claim 1.

FIG. 4 is an exploded perspective view showing an example of the roof unit of the present invention according to claim 2.

5 is an assembly view of the roof unit of FIG.

FIG. 6 is a completed view of the roof unit of the present invention according to claim 2.

FIG. 7 is an overall perspective view of a unit building in which the roof unit of the present invention is used.

[Explanation of symbols]

 1 Roof Structure 1A, 1B Roof Unit Frame 2, 4 Box 3, 3, Roof Unit 4a Storage 11,23,43 Vertical Frame 12 Horizontal Frame 13 Upper Frame 14 Lower Frame 15 Rafters 21, 24, 41 Long Frame 22, 25, 42, 44 Short frame 31, 51 Gable side wall structure 32, 52 Girder side wall structure 33, 53 Roof structure 43, 54 Side wall 45 Floor panel

Claims (2)

[Claims] 1. A roof unit used by being joined to an upper part of a living room of a building, wherein a roof structure having an inclined portion corresponding to a roof slope is integrally joined to an upper part of a box-shaped body. A characteristic roof unit. 2. The roof unit according to claim 1, wherein a floor panel is provided below the roof unit.