JPH11200499A - Tilting unit and unitized building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a tilting unit which can increase ceiling height without increasing the height of the tilting unit itself. SOLUTION: Of first and second ceiling surface members 73, 74 provided on a tilted face part 70A, the second ceiling surface member 74 located at the upper part of a staircase is provided closer to the outside of an opening- equipped triangular roof unit 70 than to a plane going along the lower surface 71A of a tilted beam member 71. The ceiling height of the opening-equipped triangular roof unit 70 can be made higher, without an increase in height of the opening-equipped triangular roof unit 70 itself, than in a conventional structure in which the ceiling surface members are mounted below a tilted beam.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tilting unit and a unit type building.

[0002]

2. Description of the Related Art Conventionally, unit-type buildings constructed by combining a plurality of box-shaped building units manufactured in a factory at a building site have been used. According to this unit-type building, there is an advantage that the work on the construction site is reduced, and the construction period can be significantly reduced. As such a unit type building, a building unit for the back of a hut arranged on a building body composed of a plurality of building units combined in the horizontal direction and the vertical direction, and a building unit for the hut behind the hut In some cases, an inclined roof is formed including a triangular roof unit having a substantially triangular cross section, which is an inclined unit, and a roof panel arranged along the inclination of the triangular roof unit.

[0003] When a backyard space in which a building unit for a backyard is arranged is used as a living room or a storage room, a stairway is provided from the building body to the backyard space. At this time, such a staircase opens the floor of the backyard building unit, and is attached to the building unit on which the backyard building unit is placed. The ceiling height at the top of the stairs was secured so as not to hit. However, if an opening is provided on the floor of a building unit for the back of a hut, it is not possible to increase the effective use floor area of the space behind the hut, and in recent years, the floor of the triangular roof unit is opened, and this triangular roof unit is mounted. Attachment of stairs to existing building units has been considered to increase the effective use floor space of the cabin.

[0004]

However, the triangular roof unit is provided with an inclined surface portion including an inclined beam, and the ceiling panel provided on the inclined surface portion has a structure attached below the inclined beam. There was a problem that the ceiling height at the top of the stairs could not be sufficiently secured, making it difficult to move up and down the stairs. It is also conceivable to increase the height of the triangular roof unit itself.However, if the height of the triangular roof unit itself is increased, the height of the building unit for the back of the hut can be changed according to this height, Eventually, the height of the roof must be changed, and it is difficult to increase the height of the triangular roof unit itself.

An object of the present invention is to provide a tilting unit and a unit-type building capable of increasing the ceiling height without increasing the height of the tilting unit itself.

[0006]

The tilt unit according to the first aspect of the present invention will be described with reference to the drawings. The tilt unit includes an inclined surface portion 70A including an inclined beam 71 (for example, a triangle with an opening). The roof unit 70), wherein at least a part of the ceiling surface members 73, 74 provided on the inclined surface portion 70A is provided on the outer side of the inclined unit with respect to a plane along the lower surface 71A of the inclined beam 71. Features.

[0007] By providing at least a part of the ceiling surface material provided on the inclined surface portion outside the inclined unit with respect to a plane along the lower surface of the inclined beam, the ceiling surface material is attached below the inclined beam. Compared to the traditional structure
The ceiling height of the tilt unit is increased without increasing the height of the tilt unit itself. For this reason, for example, if the inclined unit is provided in the back of the hut, and the building unit on which the inclined unit is mounted is provided with a stair or the like leading to the back of the hut, a sufficient ceiling height enough to easily move up and down the stair or the like is provided. Is secured.

Further, it is preferable that the roof panel 5 is disposed on the upper surface side of the inclined surface portion 70A, and the ceiling panel 74 is attached to the lower surface of the roof panel 5 via the suspension member 5A. If the roof panel is arranged on the upper surface side of the inclined surface portion and the ceiling surface material is attached to the lower surface of the roof panel via a suspension member, for example, compared with the case where the ceiling surface material is attached only to the inclined beam, the suspension member The height of the ceiling can be easily adjusted by changing the length of the ceiling, so that the ceiling height can be easily changed. In addition, if there is a suspension member, the load on the central portion of the ceiling panel can be supported at that position, so that bending of the ceiling panel can be reliably prevented.

Further, the roof panel 5 includes a square frame-shaped base frame 11, a face member 12 mounted on the base frame 11, and a reinforcing beam member 13 bridged between the base frames 11, and a suspension member. Reinforcing beam 1 at the upper end of 5A
It is desirable to fix to 3. If the reinforcement beam is bridged between the base frames and the upper end of the suspension member is fixed to the reinforcement beam, for example, the load on the ceiling surface material is transmitted from the suspension member to the base frame through the reinforcement beam, and the suspension member is directly Compared to the case of attaching to the roof panel surface material, it is less likely to be transmitted to the roof panel surface material, so that bending of the surface material is prevented by that much, and when supporting the ceiling surface material of the hanging member Support strength is increased.

The unit-type building 1 according to the present invention described in claim 4 will be described with reference to the drawings.
And the light emitting device is disposed on the building unit 30.
Wherein at least a part of the floor of the tilt unit and at least a part of the upper surface of the building unit 30 are opened, and a stair 31 is provided at a position below the opening of the building unit 30. I do.

By doing so, for example, when a stair is provided in a portion regulated by a northern oblique line restriction or the like, a sufficient ceiling height is secured so that the stair can be easily moved up and down.

Further, in particular, a plurality of building units 2A in which inclined units are combined in a horizontal direction and a vertical direction,
It is preferable to dispose it adjacent to the building unit 3 for the back of a hut arranged on the upper part of the building body 2 made of 2B. If the inclined unit is disposed adjacent to the attic building unit, the effective use floor area of the attic space becomes larger as compared with the related art in which an opening is provided on the floor of the attic building unit.

[0013]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows a unit-type building 1 to which an embodiment of the present invention is applied. The unit-type building 1 includes a building main body 2 including a plurality of first-floor building units 2A and a plurality of second-floor building units 2B placed on the first-floor building units 2A, and an upper part of the building main body 2, that is, the second floor. A building unit for the back of a hut, which forms the back of the hut, which is arranged on the building unit 2B; a triangular roof unit 4, which is arranged adjacent to the building unit for the back hut 3 and has an inclined surface 4A; A triangular roof unit 70 with an opening, which is an inclined unit provided adjacent to the building unit 3 and having an inclined surface 70A, and along the triangular roof unit 4 and the inclined surfaces 4A, 70A of the triangular roof unit 70 with an opening. Roof panels 5
It is comprised including.

As shown in FIG. 2, each of the building units 2A and 2B has four pillars 24 erected at four corners, and four pillars 24 connecting the upper ends of the pillars 24 and the lower ends thereof. And a frame 21 having an upper beam 25 and a lower beam 26. A floor joist 22 is bridged between the lower beams 26 of such a framework 21, and a ceiling edge 23 is bridged between the upper beams 25, so that an inner wall material, an outer wall material, a ceiling surface material (not shown), Building unit 2 by attaching floor materials
A and 2B are completed. The height of such building units 2A and 2B is H1, and the height H1 is a standard height.

In addition, as shown by a two-dot chain line in FIG. 2, the building unit 3 for the back of a hut has columns having lower height dimensions than the columns 24 of the building units 2A and 2B in this embodiment. Although the frame has an overall height H2, the overall structure is the same as the building units 2A and 2B.

Here, a triangular roof unit 70 with an opening is provided.
The second-floor building unit 2B on which is mounted is a second-floor building unit 30 with an opening in which a part of the upper surface is opened and a staircase 31 is installed below the opening.

As shown in FIG. 3, the triangular roof unit 4 has two long side lower beams 52 at each of four corners through a connection 51.
And a bottom frame portion 41 formed in a rectangular frame shape by the short side lower beam 53
And first and second columns 42 and 43 erected at both ends of a first long side lower beam 54 which is one side of the bottom frame portion 41;
An upper beam 45 that connects the upper ends of the upper and lower beams 43 through a connection 44, and a second lower side lower beam 55 and an upper beam 45 that are opposed to the first longer side lower beam 54 of the bottom frame 41. And an inclined surface panel 46 that is attached to and mounted on the vehicle.

The inclined surface panel 46 has first and second long side portions 6.
4 and 65 and a short side 66, the frame 62 is provided with a plurality of ridges 63 attached to a frame 62 framed in a square shape. One or more, for example, one to three face panels 46 are attached in parallel according to the size of the triangular roof unit 4. Here, a first long side portion 64 of one inclined surface panel 46A connecting one end of the second long side lower beam 55 of the bottom frame portion 41 and an upper end of the first column 42, and the first long side portion 46A. Side 6
2nd long side part 65 of 46 A of inclined surface panels facing 4
The other end of the second long side lower beam 55 of the bottom frame portion 41 and the second
The second long side 65 of the other inclined panel 46B that connects the upper ends of the pillars 43 and the first long side 64 of the inclined panel 46B facing the second long side 65 The inclined beams of the triangular roof unit 4 are used. Then, a triangular roof unit 4 having an inclined surface portion 4A including an inclined beam is formed by attaching an inner wall material, an outer wall material, a ceiling surface material, a floor surface material, and the like (not shown).

The triangular roof unit 70 with an opening is shown in FIG.
Is similar to that of the normal triangular roof unit 4 shown in FIG. 7, but is different from the configuration of the portion where the other inclined panel 46B of the triangular roof unit 4 is arranged, in that a part of the floor is opened. That is, as shown in FIG. 1, a part of the floor of the triangular roof unit with an opening 70 is opened corresponding to the opening of the second-floor building unit 30 with the opening. Then, as shown in FIG. 4, the other end of the second long side lower beam 55 of the bottom frame portion 41 and the upper end of the second column 43 are connected by an inclined beam member 71, and the upper side of the opening portion of the floor is provided. That is, the grid-like edge panel 72 is attached between the inclined beam member 71 and the second long side 65 of the one inclined surface panel 46A. The triangular roof unit with opening 7
If the floor portion of No. 0 is completely open, the inclined panel 46
A may be provided, and only the grid-like edge panel 72 may be provided. If a part of the floor is open, the inclined panel 4
What is necessary is just to provide 6A and the grid-like edge panel 72 in combination. At this time, the number of the inclined surface panels 46A and the number of the grid-shaped edge panels 72 may be determined in an appropriate combination according to the dimensions of the triangular roof unit 70 with the opening, the floor opening area, and the like. Here, similarly to the triangular roof unit 4, the first long side 64 of the inclined panel 46 </ b> A, the second long side 65 facing the first long side 64, and the inclined beam member 71.
Is an inclined beam of the triangular roof unit 70 with an opening.

The grid-like edge panel 72 includes an outer frame member 72A.
And a field edge 7 fixed in a grid in the outer frame member 72A.
2B. And the inclined surface panel 46A
A ceiling panel 80 is attached to each of the ridges 63 and 72B of the lattice-shaped ridge panel 72, respectively, to form first and second ceiling panels 73 and 74.

The roof panel 5 is hung between a base frame 11 formed in a square frame shape, a face member 12 mounted on the base frame 11, and upper and lower base frames 11 along the inclination direction of the roof panel 5. And a reinforcing beam member 13 that is passed and supports the face member 12. Face material 12
Is a base plate 12A fixed on the base frame 11,
It is formed from a waterproof sheet (not shown) attached on the field board 12A and a roof surface material (not shown) installed on the waterproof sheet.

As shown in FIG. 5, a second ceiling face member 74 in which a ceiling panel 80 is attached to a ridge 72B of a grid-like ridge panel 72 has a flat surface along the lower surface 71A of the inclined beam member 71. It is arranged outside the triangular roof unit 70 with an opening. That is, the outside of the triangular roof unit 70 with the opening is the side on which the roof panel 5 is arranged in a direction orthogonal to the inclination direction of the roof panel 5. For this reason, as shown in FIG. 6, the height of the second ceiling surface is higher than the height dimension H3 from the stairs 31 to the ceiling surface of the first ceiling surface material 73 indicated by the two-dot chain line, that is, the standard ceiling surface 73A. The ceiling surface 74A formed of the material 74 is disposed on the outer side of the triangular roof unit 70 with an opening by H4,
The ceiling height is higher by the height of H4.

The second ceiling surface member 74 is provided on the lower surface of the roof panel 5 disposed on the inclined surface 70A of the triangular roof unit 70 with an opening along the reinforcing beam members 13 of the roof panel 5. And is attached via a plate-shaped suspension plywood 5A, which is a suspension member whose upper end is fixed to the reinforcing beam member 13.

Next, a procedure for forming the unit building 1 will be described. First, each building unit 2 previously produced in the factory
A, 2B, 30 and the attic building unit 3, the triangular roof units 4, 70, and the roof panel 5 are transported to the site.
At this time, since the not-shown inner wall material and ceiling panel 80 and the like arranged on the triangular roof units 4 and 70 are attached at the construction site, the main body of the triangular roof units 4 and 70 and the inner wall material and the ceiling panel 80 and the like Ship separately.

Then, the building main body 2 is formed by sequentially combining the first-floor building units 2A and the second-floor building units 2B. The building unit 3 for the back hut is arranged on the building main body 2 and the main body portions of the triangular roof units 4 and 70 are arranged adjacent to the building unit 3 for the back hut. Here, the main body of the triangular roof unit 70 with an opening is arranged on the second-floor building unit 30 with an opening.

The slope 4 of each of the triangular roof units 4 and 70
A, A roof panel 5 is arranged along 70A. On this occasion,
Grid-shaped edge panel 7 of triangular roof unit 70 with opening
The suspension plywood 5A fixed to the reinforcing beam member 13 is attached to 2. Then, the ceiling panel 80 is attached to the ridges 63, 72B of the main body of the triangular roof units 4, 70.
Finally, an inner wall material, an outer wall material, a floor material and the like are attached to the main body of each of the triangular roof units 4 and 70 to form the unit building 1.

According to this embodiment, the following effects can be obtained. The first provided on the inclined surface portion 70A,
The second ceiling surface member 74 above the stairs 31 of the second ceiling surface members 73 and 74 is provided on the outer side of the triangular roof unit 70 with an opening than a plane along the lower surface 71A of the inclined beam member 71. As compared with the conventional structure in which the ceiling panel is attached below the inclined beam, without increasing the height of the triangular roof unit with openings 70 itself,
The ceiling height of the triangular roof unit 70 with an opening can be increased.

For this reason, the triangular roof unit 7 with the opening
According to the present embodiment, the stairs 31 leading to the back of the hut are installed in the building unit 30 with the opening on which the triangular roof unit 70 with the opening is placed, and according to this embodiment, It is possible to secure a sufficient ceiling height that can be easily moved up and down. In addition, when the conventional triangular roof unit 4 is used in a place where the triangular roof unit is disposed, the ceiling height cannot be sufficiently secured, and it is difficult to install the stairs 31 thereunder. In addition, by using the inclined unit of the present invention, that is, the triangular roof unit 70 with an opening, the stairs 31 can be installed below the inclined unit, so that the degree of freedom of the floor plan design in the unit building 1 can be increased. it can.

The roof panel 5 is disposed on the upper surface side of the inclined surface 70A, and the second ceiling surface member 74 is attached to the lower surface of the roof panel 5 via the hanging plywood 5A. When changing the ceiling height of the triangular roof unit 70, if the second ceiling surface member 74 is attached only to the inclined beam such as the inclined beam member 71, the second ceiling surface member 74 is changed to the lower surface 71A of the inclined beam member 71. The height can be adjusted only from the upper surface to the upper surface. However, since the hanging plywood 5A is attached, by changing the length of the hanging plywood 5A, the second ceiling surface member 74 is placed above the upper surface of the inclined beam member 71. Since the arrangement can be performed, the adjustment range of the ceiling height can be increased, and the ceiling height can be easily changed by changing the length of the suspended plywood 5A. In addition, since the load on the central portion of the second ceiling panel 74 can be supported at that position, the bending of the second ceiling panel 74 can be reliably prevented.

Further, by using the suspended plywood 5A made of plywood, it is not necessary to use a heavy suspension member made of a metal such as steel, for example. it can.

The reinforcing beams 13 are provided between the base frames 11.
And the upper end of the hanging plywood 5A is fixed to the reinforcing beam member 13, so that the second ceiling panel 7
The load of No. 4 is transmitted from the suspended plywood 5A to the base frame 11 through the reinforcing beam member 13, and transmitted to the base plate 12A of the roof panel 5 as compared with the case where the suspended plywood 5A is directly attached to the base plate 12A of the roof panel 5. It will be difficult
The bending of the ground plate 12A can be prevented, and the strength of supporting the second ceiling surface member 74 of the hanging plywood 5A can be increased.

The triangular roof unit 70 having an opening is disposed adjacent to the building unit 3 for the back of a hut arranged above the building body 2 composed of a plurality of building units 2A and 2B combined in the horizontal and vertical directions. By placing
The effective use floor area of the attic space can be increased as compared with the related art in which an opening is provided on the floor of the attic building unit 3.

It should be noted that the present invention is not limited to the above-described embodiment, but includes other configurations that can achieve the object of the present invention, and the following modifications are also included in the present invention.
For example, in the above-described embodiment, the triangular roof unit 70 with an opening is disposed adjacent to the building unit 3 for the back of a hut. However, the present invention is not limited to this. It may be arranged adjacent to the unit 2B.

In the above embodiment, the base frame 1
The reinforcing beam 13 is stretched and attached between the two, and the upper end of the hanging plywood 5A is fixed to the reinforcing beam 13. However, the present invention is not limited to this. For example, the reinforcing beam 13 is attached. The upper end of the suspended plywood 5A may be directly attached to the base plate 12A of the roof panel 5. In this case, the rigidity of the base plate 12A may be increased by, for example, increasing the thickness of the base plate 12A so that the base plate 12A is not bent. However, the reinforcing beams 13 are provided between the base frames 11.
And the upper end portion of the hanging plywood 5A is fixed to the reinforcing beam member 13, the second ceiling panel 7
The load of No. 4 is transmitted from the hanging plywood 5A to the base frame 11 through the reinforcing beam member 13, and is transmitted to the base plate 12A of the roof panel 5 as compared with the case where the hanging plywood 5A is directly attached to the base plate 12A of the roof panel 5. It will be difficult
This is preferable because the thickness of the base plate 12A can be made thinner and lighter, and the supporting strength when supporting the second ceiling surface member 74 of the hanging plywood 5A can be increased.

Further, in the above-described embodiment, the second ceiling panel 74 is attached to the lower surface of the roof panel 5 disposed on the inclined surface 70A of the triangular roof unit 70 with the opening via the hanging plywood 5A. However, the second ceiling surface member 74 does not have to be attached via the hanging plywood 5A.
That is, for example, the second ceiling panel 74 is attached to the roof panel 5.
And the roof panel 5 is placed on the inclined surface 70A of the triangular roof unit 70 with openings at the same time as the second ceiling panel 74.
May be arranged, or the second ceiling panel 74
Is joined to the inclined beam, and the triangular roof unit 70 with the opening is
The second ceiling panel 74 may be installed such that the upper surface of the panel is covered.

Further, in the above-described embodiment, the triangular roof unit 70 with an opening is used for providing the stairs 31. However, the present invention is not limited to this. May be used.

Further, as the tilting unit of the present invention,
The floor need not be open. That is, by arranging and using the inclined unit in which the floor is not opened, for example, in the back of the cabin, the effective use space of the cabin back space can be expanded by the height of the ceiling.

Further, as the tilting unit of the present invention,
The vertical cross section along the inclination direction is not limited to the triangular roof unit, and may be, for example, a unit having a pentagonal vertical cross section. In other words, the tilt unit of the present invention only needs to include the inclined surface part including the inclined beam at least in part, and its shape and configuration may be appropriately selected in implementation.

[0039]

As described above, according to the inclined unit and the unit-type building of the present invention, at least a part of the ceiling panel provided on the inclined section is formed along the lower surface of the inclined beam. Since the tilt unit is provided on the outside of the tilt unit with respect to the plane, the ceiling height of the tilt unit can be increased without increasing the height of the tilt unit itself.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a unit-type building in one embodiment of the present invention.

FIG. 2 is a perspective view showing a building unit and a building unit for the back of a hut in one embodiment of the present invention.

FIG. 3 is a perspective view showing a triangular roof unit in one embodiment of the present invention.

FIG. 4 is a perspective view showing a triangular roof unit with an opening in one embodiment of the present invention.

FIG. 5 is a cross-sectional view showing a second ceiling panel of the triangular roof unit with an opening in one embodiment of the present invention.

FIG. 6 is a schematic longitudinal sectional view showing a triangular roof unit with an opening and a stair in one embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Unit type building 2 Building main body 3 Building unit for back of hut 5 Roof panel 5A Suspended plywood which is a hanging member 13 Reinforcement beam material 30 Building unit with an opening 31 Stairs 70 Triangular roof unit with an opening which is a sloping unit 70A Slope section 71 Inclined beam member 71A Lower surface 73 First ceiling panel 74 Second ceiling panel

Claims (5)

[Claims] 1. An inclined unit including an inclined surface portion including an inclined beam, wherein at least a part of the ceiling surface material provided on the inclined surface portion is higher than a plane along a lower surface of the inclined beam. A tilt unit provided outside the tilt unit. 2. The inclined unit according to claim 1, wherein a roof panel is disposed on an upper surface side of the inclined surface portion, and the ceiling panel is attached to a lower surface of the roof panel via a hanging member. A tilting unit characterized in that: 3. The tilting unit according to claim 2, wherein the roof panel has a square frame-shaped base frame, a face member mounted on the base frame, and a reinforcing beam spanned between the base frames. And an upper end of the suspension member is fixed to the reinforcing beam. 4. A building unit and a tilting unit according to claim 1 arranged on the building unit, at least a part of the floor of the tilting unit and at least a part of the upper surface of the building unit. And a staircase is provided below the opening of the building unit. 5. The unit-type building according to claim 4, wherein the inclined unit is a building unit for the back of a shed arranged at an upper part of a building body composed of a plurality of building units combined in a horizontal direction and a vertical direction. Unit-type building characterized by being located adjacent to.