JPH0682202U - Overhang building unit - Google Patents

Abstract

(57) [Summary] [Purpose] When an overhang is provided in the unit building and the overhang is used to form an eaves, balcony, etc., the construction period can be shortened while maximizing the advantages of industrialized houses. (EN) Provided is an overhang building unit that can be designed. [Structure] A floor panel 24 and a ceiling panel 22 having a larger flat area than the floor panel 24 are connected via four pillars 20 to form a skeleton, and the ceiling panel 22 extends outward from the floor panel 24. Eaves, balconies, etc. are formed in the unit building by utilizing the protruding overhang 26.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an overhang building unit used in a unit building, and particularly to an overhang building unit suitable for providing an eaves or a balcony etc. in the unit building.

[0002]

[Background technology]

 In recent years, the unit construction method, which has been widely used for housing construction, is a factory production of modular building units such as a living room unit and a roof unit that are assembled with various parts that compose a building, and The unit will be transported to the construction site, and at the construction site, each of these building units will be joined vertically, horizontally, front and back to construct a unit building.

Conventionally, in a building unit used for this unit construction method, upper and lower beams are erected between upper and lower ends of columns erected at four corners, whereby a rectangular parallelepiped frame is formed. There is. When providing an eaves or forming a balcony on the upper floor of a unit building constructed by using these building units, another member is attached to the already placed building unit to provide an overhang, and this overhang is added. It formed eaves and balconies.

[0004]

[Problems to be solved by the device]

 However, on-site construction of overhangs has the drawback of complicating the construction work of the unit building and delaying the construction period, which significantly diminishes the purpose of the unit building to shorten the construction period due to industrialization.

The present invention has been made in view of such circumstances, and an object thereof is to maximize the merit of an industrialized house when an overhang is provided in a unit building to form a front door, a balcony, or the like. We are providing an overhung building unit that can shorten the construction period while making the best use of it.

[0006]

[Means for Solving the Problems]

 The present invention provides a flat rectangular lower panel, a flat rectangular upper panel that has a larger plane area than the lower panel, and is arranged to face the lower panel. The lower panel is joined to the lower panel and the upper panel is joined. It is characterized in that the skeleton is configured to include a plurality of columns to which the upper panel is joined.

[0007]

[Action]

 In the present invention, of the lower panel and the upper panel, which are opposed to each other through a plurality of columns, the upper panel has a larger area than the lower panel, and the lower panel and the upper panel are connected by the columns. By doing so, the skeleton of the building unit is constructed. As a result, the upper panel is formed with overhangs protruding from the lower panel, and this overhang is used for various purposes such as entrance visor and balcony.

[0008]

【Example】

 Embodiments of an overhang building unit according to the present invention will be described below in detail with reference to the accompanying drawings.

FIG. 1 is a schematic perspective view showing a frame structure of an overhang building unit according to an embodiment of the present invention. The overhang building unit 18 of FIG. 1 is composed of four vertically installed columns 20, a floor panel 24 as a lower panel, and a ceiling panel 22 as an upper panel. The floor panel 24 and the ceiling panel 22 are columns. The overhang building units 18 are connected to each other via a frame 20.

The ceiling panel 22 is formed in a rectangular shape by integrally joining the long-side beam 28A and the short-side beam 28B. The long-side beams 28A and the short-side beams 28B have a larger cross section than the long-side beams 25A and the short-side beams 25B that form the floor panel 24. Further, although not shown, a beam for attaching a ceiling material or the like to the ceiling panel 22 is installed between the long-side beams 28A.

On the other hand, the floor panel 24 has a long side beam 25 A shorter than the long side beam 28 A of the ceiling panel 22, and as a result, has a smaller plane area than the ceiling panel 22. One end 20A of the pillar 20 is vertically connected to the four corners of the floor panel 24. Further, of these four columns 20, the other ends 20B of the two columns 20 are joined to the two adjacent corners 32 of the ceiling panel 22, and the other ends 20B of the remaining two columns 20 are long. It is joined to the middle portion 34 of the side beam 28A, and thereby the frame of the overhang building unit 18 is constructed.

Here, the ceiling panel 22 may be formed into a panel in advance before being joined to the pillar 20 erected on the floor panel 24, or the ceiling panel 22 may be mounted on the erected pillar 20. The long-side beam 28A and the short-side beam 28B that are included may be sequentially joined to form a panel.

Further, since the ceiling panel 22 has a larger plane area than the floor panel 24 as described above, when the overhang building unit 18 is viewed from above, the ceiling panel 22 has a floor panel 24 from the floor panel 24. The extending overhang 26 is inevitably formed. The area of the overhang 26 is the product of the length of the short side beam 28B and the length of the long side beam 28A minus the long side beam 25A of the floor panel 24. The overhang 26 is used when providing an eaves at the entrance of the unit building or when forming a balcony or the like on the upper floor.

Further, in the overhang building unit 18, a work material is attached to the inside and an outer wall material is attached to the outside at the time of manufacturing in a factory, and a part of the unit building is constructed by combining with the rectangular building unit not shown.

Next, a construction example of a unit building constructed by using the overhang building unit 18 will be described.

FIG. 2 is a schematic perspective view of a unit building in which the eaves are formed at the entrance using the overhang building unit 18. In order to construct the unit building 36 shown in the figure, first, a total of seven rectangular parallelepiped building units 38A are combined and arranged on the foundation 35 on the first floor, and the overhanging building unit 18A is installed on the entrance 40. Placed to form the first floor of the building.

As a result, the eaves 42 that covers the entrance portion 44 is formed below the entrance portion 40 by the overhang 26A of the overhang building unit 18A. That is, in the construction example of FIG. 2, the overhung building unit 18 is used as the entrance unit.

Then, a total of eight rectangular parallelepiped building units 38B forming the second floor are stacked and arranged on the first floor rectangular parallelepiped building unit 38A and the overhang building unit 18. As a result, a living room is also formed above the overhang 26A of the overhang building unit 18 on the first floor. Further, the roof unit 44 is arranged on the rectangular parallelepiped building unit 38B on the second floor to form the roof surface 46, whereby the unit building 36 is constructed.

As described above, according to this embodiment, the eaves 42 can be easily formed on the entrance 40 by using the overhang 26A that is preformed on the overhang building unit 18A, and the on-site can be easily formed. Eaves construction work is unnecessary. Also, since the ceiling panel 22 of the overhang building unit 18A has the same plane area as the rectangular parallelepiped building unit 38, which is dimensioned based on the usual basic module, the ceiling panel 22 of the overhang building unit 18A (see FIG. 1) is used. The rectangular parallelepiped building unit 38 can be stacked and arranged.

In addition, the long-side beam 28A and the short-side beam 28B forming the ceiling panel 22 of the overhang building unit 18 are integrally formed and form the long-side beam 25A and the short-side beam 25B forming the floor panel 24. Since it has a larger cross section, it has a sufficient strength against bending, and can reliably support the rectangular parallelepiped building unit 38B stacked on the ceiling panel 22. Further, the length of the overhang 26 can be sufficiently set.

FIG. 3 is a schematic perspective view of a unit building 50 provided with a balcony 48 using the overhang building unit 18. Here, the same members as those of the unit building 36 shown in FIG.

The unit building 50 shown in FIG. 3 has the same structure as the unit building 36 shown in FIG. 2 in the first floor portion, but has a different structure in the second floor portion. That is, in the unit building 50, two building units 19 with balcony are arranged on the overhung building unit 18A arranged on the first floor and the adjacent rectangular parallelepiped building unit 38A. Then, the balcony unit 48 is formed on the second floor using the building unit 19 with balcony placed on the second floor.

Accordingly, the eaves 42 and the balcony 48 can be provided at the same time at the entrance 40 without attaching a separate member to the building unit on the second floor, and as a result, the work of forming the balcony 48 is accelerated. .

FIG. 4 is a schematic perspective view of a unit building in which the overhanging building unit of FIG. 1 is used to form an eaves at the balcony and the entrance. In the unit building of FIG. 4, six rectangular parallelepiped building units 38A and 38B are arranged on the first floor and the second floor, and an overhang building unit 18B is arranged on the first floor, and an overhang 26B of the overhang building unit 18B is arranged. Is used to form the eaves 53, and the fence 55 is attached above the eaves 53 to form the balcony 57.

FIG. 5 is a schematic perspective view of a unit building 54 in which the roof unit 52 is laminated on the overhung building unit 18A arranged on the first floor. As shown in the figure, in the first floor of the unit building 54, a total of six rectangular parallelepiped building units 38A are arranged on the foundation 35, and three overhanging building units 18A are included in these rectangular parallelepiped buildings. It is arranged adjacent to the unit 38A.

A roof unit 52 forming a part of the roof surface 56 is arranged on the overhang building unit 18. As a result, a lower space 58 is formed by the overhang building unit 18A below the overhang 26C of the overhang building unit 18A, and the lower space 58 is used as a part of a garage of an automobile. It can be used for various purposes.

FIG. 6 is a schematic perspective view of a unit building 62 in which the overhung building unit 18B having the roof 60 is arranged on the overhung building unit 18A arranged on the first floor. As shown in the figure, a total of six rectangular parallelepiped building units 38A and a total of three overhang building units 18A are arranged on the foundation 35.

A total of three building units 21 each having a living room and a roof are stacked on the overhung building unit 18A, a roof 60 is formed by using the building unit 21, and a window is formed. 63 is provided on the room side. Also in this case, as in the case of FIG. 5 described above, a lower space 64 is formed below the overhang 26C, and this lower space 64 can be used for a garage or the like.

As described above, on the overhung building unit 18A arranged on the first floor, a normal rectangular parallelepiped building unit 38B as shown in FIG. 2, a building unit 19 with a balcony as shown in FIG. As described above, the roof unit 52 and the building unit 21 having a roof partially formed as shown in FIG. 6 can be selectively stacked. As a result, the overhang provided in the unit building can be used for various purposes such as eaves, balcony, and garage space.

Although the present invention has been described with reference to the preferred embodiment, the present invention is not limited to this embodiment, and various improvements and design changes can be made without departing from the gist of the present invention. Of course.

For example, in the overhang building unit 18 of FIG. 1, the long-side beam 25A of the floor panel 24 is formed shorter than the long-side beam 28A of the ceiling panel 22, but as in the overhang building unit 66 shown in FIG. In addition, the short-side beam 70B of the floor panel 68 may be shorter than the short-side beam 74B of the ceiling panel 72, so that the overhang 76 may be formed in the overhang building unit 66.

Further, as in the overhang building unit 77 of FIG. 8, the reinforcing beam 83 is installed between the long side beams 84A of the ceiling panel 82, and the long side beams 80A and the short side beams 80B of the floor panel 78 are installed. Both of them may be formed shorter than the long side beams 84A and the short side beams 84B of the ceiling panel 82, and the overhang 86 extending outward from the floor panel 78 in a hook shape may be formed. According to this, variations such as eaves and balcony provided by using the overhang 86 are expanded, and the degree of freedom in designing the unit building to be constructed is improved.

[0033]

[Effect of device]

 As described above, according to the present invention, since it is not necessary to provide an overhang by a separate member, the construction period required for constructing a unit building can be shortened and the merit of an industrialized house can be maximized.

[Brief description of drawings]

FIG. 1 is a schematic perspective view showing a frame structure of an overhang building unit according to an embodiment of the present invention.

FIG. 2 is a schematic perspective view of a unit building in which an eave is formed at a front door portion by using the overhang building unit of FIG.

FIG. 3 is a schematic perspective view of a unit building provided with a balcony using the overhang building unit of FIG.

FIG. 4 is a schematic perspective view of a unit building in which an overhanging building unit of FIG. 1 is used to form an eaves at a balcony and an entrance.

FIG. 5 is a schematic perspective view of a unit building in which a roof unit is stacked on an overhung building unit arranged on the first floor.

FIG. 6 is a schematic perspective view of a unit building in which an overhang building unit having a roof is arranged on an overhang building unit arranged on the first floor.

FIG. 7 is a schematic perspective view showing a frame structure of an overhang building unit according to a modification.

FIG. 8 is a schematic perspective view showing a frame structure of an overhang building unit according to another modification.

[Explanation of symbols]

18 18A 18B 66 77 Overhang building unit 20 Pillar 22 72 82 Ceiling panel (upper panel) 24 68 78 Floor panel (lower panel) 26 26A 26B 26C 76 86 Overhang 38 38A 38B Rectangular solid building unit

Claims (1)

[Scope of utility model registration request] 1. A flat rectangular lower panel, a flat rectangular upper panel having a plane area larger than that of the lower panel and arranged to face the lower panel, and the lower panel joined to the lower ends thereof, respectively. An overhang building unit, characterized in that a skeleton is constructed including a plurality of columns to which the upper panel is joined at the upper end.