JP2021031953A - Unit building - Google Patents

Abstract

To provide a unit building allowing construction work to be simplified while increasing efficiency of natural lighting indoors.SOLUTION: For a building 10, an outdoor side is opened with a side surface section 16A, a side surface section 18A, and a side surface section 20A, as well as a concave space is creased in an indoor side, wherein an opening section 64, an opening section 72, and an opening section 80 face to the space. Also, a part of the building 10 is constructed through placing a building unit 16 provided with the side surface section 16A, a building unit 18 provided with the side surface section 18A and a building unit 20 provided with the side surface section 20A.SELECTED DRAWING: Figure 1

Description

The present invention relates to a unit building.

Patent Document 1 below discloses an invention relating to a house with a balcony. In this house with a balcony, a recess is formed in the building from the outer wall surface to the indoor side, and a window (opening) is provided on the wall surface surrounding the recess. Therefore, the efficiency of indoor lighting can be improved.

JP-A-2002-167985

However, in the prior art described in Patent Document 1, the building is constructed by the wood panel construction method, and the wood panel manufactured at the factory or the like is assembled to the foundation at the site, so that the wall, roof, etc. of the building, etc. Has been built. Therefore, the prior art described in Patent Document 1 has room for improvement in terms of simplifying the on-site building construction work.

In consideration of the above facts, an object of the present invention is to obtain a unit building capable of simplifying the construction work while improving the efficiency of indoor lighting.

The unit building according to the first aspect includes a first building unit having a first side surface portion provided with a first opening, and the first side surface provided with a second opening and viewed from the building height direction. A second building unit having a second side surface portion continuous with the peripheral edge portion on one side in the extending direction of the portion and extending from the peripheral edge portion to the outdoor side, and a third opening are provided and viewed from the building height direction. It has a third building unit having a third side surface portion that is continuous with the peripheral edge portion on the other side in the extending direction of the first side surface portion and extends from the peripheral edge portion to the outdoor side.

The unit building according to the first aspect has a first side surface portion provided with a first opening, a second side surface portion provided with a second opening, and a third side surface portion provided with a third opening. And have. The second side surface portion is continuous with the peripheral edge portion on one side in the extending direction of the first side surface portion when viewed from the building height direction, and extends from the peripheral edge portion to the outdoor side. On the other hand, the third side surface portion is continuous with the peripheral edge portion on the other side in the extending direction of the first side surface portion when viewed from the building height direction, and extends from the peripheral edge portion to the outdoor side. Therefore, the first side surface portion, the second side surface portion, and the third side surface portion release the outdoor side and secure a recessed space on the indoor side, and the space has the first opening and the second opening. The portion and the third opening are in a facing state. Therefore, in this aspect, light can be taken in from the outside to the inside by the continuously arranged first opening, the second opening, and the third opening.

By the way, if panels are assembled on the foundation to construct a building wall or the like at the site, it is conceivable that the building construction work at the site will be complicated.

Here, in this embodiment, by arranging the first building unit having the first side surface portion, the second building unit having the second side surface portion, and the third building unit having the third side surface portion at the site. , A part of the unit building is constructed. For this reason, it is possible to omit the on-site work process such as the construction of the wall portion, as compared with the configuration in which the panel is assembled on the foundation at the site to construct the wall portion of the building.

The unit building according to the second aspect is the unit building according to the first aspect, that is, the first outer side surface portion on the outdoor side of the second building unit and the second outer side surface portion on the outdoor side of the third building unit. At least one is composed of an outer wall panel that can block the line of sight from the outdoor side.

In the unit building according to the second aspect, at least one of the first outer side surface portion on the outdoor side of the second building unit and the second outer side surface portion on the outdoor side of the third building unit is composed of outer wall panels. Therefore, at least one of the first outer side surface portion and the second outer side surface portion can block the line of sight from the outdoor side.

The unit building according to the third aspect is the unit building according to the second aspect, wherein the first outer side surface portion and the second outer side surface portion are composed of the outer wall panel, and the unit building is viewed from the building height direction. 1 The distance from the outer side surface portion to the first side surface portion and the distance from the second outer side surface portion to the first side surface portion are set to the same distance.

In the unit construction according to the third aspect, the first outer side surface portion and the second outer side surface portion are composed of the outer wall panel, and the line of sight from the outdoor side is formed on both the first outer side surface portion and the second outer side surface portion. Can be blocked.

By the way, when the distance from the first outer side surface portion to the first side surface portion and the distance from the second outer side surface portion to the first side surface portion are different from the building height direction, the extension direction of the first side surface portion. In, it may be difficult to block the line of sight to the second side surface portion or the third side surface portion.

Here, in this aspect, the distance from the first outer side surface portion to the first side surface portion and the distance from the second outer side surface portion to the first side surface portion when viewed from the height direction of the building are set to the same distance. There is. Therefore, in the extending direction of the first side surface portion, the line of sight to the second side surface portion is blocked by the third building unit, and the line of sight to the third side surface portion is blocked by the second building unit.

The unit building according to the fourth aspect is the unit building according to any one of the first to third aspects, the first building unit and the first building unit on one side in the extension direction of the first building unit. The fourth building unit, which is arranged adjacent to the second building unit and whose inside is communicated with the first building unit and the second building unit, and the other side of the first building unit in the extension direction. The first building unit and the third building unit are arranged adjacent to each other, and the inside of the first building unit and the fifth building unit communicated with the third building unit are further provided. ing.

In the unit building according to the fourth aspect, the fourth building unit is arranged adjacent to the first building unit and the second building unit on one side in the extending direction of the first side surface portion of the first building unit. ing. The inside of the fourth building unit is communicated with the first building unit and the second building unit.

On the other hand, on the other side of the first side surface portion of the first building unit in the extending direction, the fifth building unit is arranged adjacent to the first building unit and the third building unit. The inside of the fifth building unit is communicated with the first building unit and the third building unit. Therefore, in this aspect, it is possible to secure a continuous living space indoors along the first side surface portion, the second side surface portion, and the third side surface portion.

The unit building according to the fifth aspect is the unit building according to any one of the first to fourth aspects, in the upper part of the building of the first frame constituting the skeleton of the second building unit. The first joint provided on the third building unit side and the outdoor side, and the upper part of the building of the second frame constituting the skeleton of the third building unit, are on the second building unit side and the shop. It further has a reinforcing member for connecting to the second joint portion provided on the outside.

In the unit building according to the fifth aspect, the first joint is provided on the third building unit side and on the outdoor side in the upper part of the building of the first frame constituting the skeleton of the second building unit. .. Further, in the portion of the second frame on the upper side of the building that constitutes the frame of the third building unit, the second joint is provided on the side of the second building unit and on the outdoor side. Then, the first joint portion and the second joint portion are connected by a reinforcing member.

Therefore, when the structure is arranged on the upper side in the building height direction of the space partitioned by the first side surface portion, the second side surface portion, and the third side surface portion, the weight of the structure is such that the reinforcing member is provided on the outdoor side. It is supported by the second building unit and the third building unit through.

As described above, the unit building according to the first aspect has an excellent effect that the construction work can be simplified while increasing the efficiency of indoor lighting.

The unit building according to the second aspect has an excellent effect of ensuring both a feeling of openness and privacy.

The unit building according to the third aspect has an excellent effect that the privacy of the resident can be suppressed from being infringed.

The unit building according to the fourth aspect has an excellent effect of ensuring a feeling of openness indoors.

The unit building according to the fifth aspect has an excellent effect that a structure such as a roof can be arranged on the upper side of the space in the building height direction while securing a space in which the outdoor side is open.

It is a sketch which shows typically the structure of the unit building which concerns on this embodiment. It is a top view which shows typically the structure of the skeleton of the unit building which concerns on this embodiment. It is a perspective view which shows typically the structure of the main part of the skeleton of the unit building which concerns on this embodiment. It is a front view (four-direction arrow view of FIG. 1) which shows the structure of the unit building which concerns on this embodiment.

Hereinafter, an example of an embodiment of the unit building according to the present invention will be described with reference to FIGS. 1 to 4. First, the overall structure of the “building 10” as the unit building according to the present embodiment will be described mainly with reference to FIG.

The building 10 is a one-story building, and includes a foundation 12, a plurality of building units arranged on the upper side of the foundation 12 in the building height direction, and a roof unit 14 arranged on the upper side of these building units in the building height direction. It has. In FIGS. 1 to 4, the girder direction of the building 10 (hereinafter referred to as the girder direction) is indicated by an arrow X, and the beam-to-beam direction of the building 10 (hereinafter referred to as an inter-beam direction) is indicated by an arrow Y of the building 10. The height direction (hereinafter referred to as the height direction) is indicated by an arrow Z.

More specifically, as shown in FIG. 1, the plurality of building units constitute the main part of the residential part of the building 10, and among these, the “building unit 16” as the first building unit. , "Building unit 18" as the second building unit, "Building unit 20" as the third building unit, "Building unit 22" as the fourth building unit, and "Building unit 24" as the fifth building unit. Is done.

The building unit 16 is located at the center of the building 10 when viewed from the height direction, and is arranged so that the longitudinal direction thereof is the girder direction. As shown in FIG. 3, the building unit 16 includes a frame 26 that constitutes its skeleton, and the frame 26 is a ceiling frame 28 that constitutes an upper portion in the height direction, and a lower side in the height direction thereof. The floor frame 30 and the four pillars 32 that form the portion of the above are included.

Specifically, in the ceiling frame 28, two types of long and short ceiling girders 34 and 36 each made of channel steel are arranged in a rectangular frame shape, and the end portion of the ceiling girder 34 and the end portion of the ceiling girder 36 are arranged. The outer frame is formed by connecting with a rectangular tubular joint 38 extending in the height direction. A plurality of ceiling beams (not shown) are bridged between the longer ceiling beams 34 at predetermined intervals.

On the other hand, in the floor frame 30, two types of long and short floor girders 40 and 42 made of channel steel are arranged in a rectangular frame shape, and the end portion of the floor girder 40 and the end portion of the floor girder 42 are high. The outer frame is formed by being connected by a square tubular joint portion 44 extending in the longitudinal direction. A plurality of floor beams (not shown) are bridged between the longer floor beams 40 at predetermined intervals.

The pillar 32 has a rectangular tubular shape when viewed from the building height direction, and connects the joint 38 and the joint 44 facing each other in the building height direction. As shown in FIG. 2, the "frame 46" as the first frame constituting the skeleton of the building unit 18, the "frame 48" as the second frame constituting the skeleton of the building unit 20, and the building unit 22 The frame 50 constituting the skeleton and the frame 52 constituting the skeleton of the building unit 24 have basically the same configuration as the frame 26.

Further, the frames 46, 48, 50, and 52 are arranged so that the longitudinal direction is the girder direction. The frame 46 is adjacent to the frame 26 on one side of the frame 26 in the beam-to-beam direction when viewed from the girder direction, and is adjacent to the frame 26 on one side of the frame 26 in the girder direction when viewed from the beam-to-beam direction.

The frame 48 is adjacent to the frame 26 on one side of the frame 26 in the beam-to-beam direction when viewed from the girder direction, and is adjacent to the frame 26 on the other side of the frame 26 in the girder direction when viewed from the beam-to-beam direction. The frame 46 and the frame 48 are in an overlapping state when viewed from the column direction.

The frame 50 overlaps the frame 26 when viewed from the girder direction, and is adjacent to the frame 26 on one side of the frame 26 in the girder direction when viewed from the beam-to-beam direction. That is, the frame 50 is arranged adjacent to the frame 26 and the frame 46. The frame 50 and the frame 46 are in an overlapping state when viewed from the beam-to-beam direction.

The frame 52 overlaps the frame 26 when viewed from the girder direction, and is adjacent to the frame 26 on the other side of the frame 26 in the girder direction when viewed from the beam-to-beam direction. That is, the frame 52 is arranged adjacent to the frame 26 and the frame 48. The frame 52 and the frame 48 are in an overlapping state when viewed from the beam-to-beam direction.

Further, the ceiling frame 54 of the frame 46 has a "joint portion 56" as a first joint portion provided on the frame 48 side and the outdoor side, and the ceiling frame 58 of the frame 48 has the frame 46 side and the outdoor side. The "joint portion 60" as the provided second joint portion is connected by a "reinforcing member 62" extending in the girder direction. The reinforcing member 62 may be made of channel steel or a square steel pipe. Then, the portion of the roof unit 14 on the eaves side is supported by the reinforcing member 62.

Here, in the present embodiment, as shown in FIG. 1, the "side surface portion 16A" as the first side surface portion of the building unit 16, the "side surface portion 18A" as the second side surface portion of the building unit 18, and the building unit. The first feature is that the space is partitioned by the "side surface portion 20A" as the third side surface portion of the 20. The second feature is that the insides of the building units 16, 18, 20, 22, and 24 are communicated with each other.

The side surface portion 16A of the building unit 16 faces the outdoor side and extends in the girder direction. Most of the side surface portion 16A is referred to as an "opening 64" as a first opening, and the opening 64 is provided with a sliding window 70 provided with a plurality of glass doors 66 and 68. There is.

The side surface portion 18A of the building unit 18 faces the building unit 20 side, extends from the peripheral edge portion of the side surface portion 16A on one side in the girder direction (one side in the extending direction of the side surface portion 16A) to the outdoor side, and has a height. It is in a state orthogonal to the side surface portion 16A when viewed from the direction. Most of the side surface portion 18A is an "opening 72" as a second opening, and the opening 72 is provided with a sliding window 76 provided with a plurality of glass doors 74.

On the other hand, the "side surface portion 18B" as the first outer side surface portion of the building unit 18 facing the outdoor side is composed of a plurality of outer wall panels 78 arranged side by side in the girder direction.

The side surface portion 20A of the building unit 20 faces the building unit 18 side, extends from the peripheral edge portion of the side surface portion 16A on the other side in the girder direction (the other side in the extending direction of the side surface portion 16A) to the outdoor side, and has a height. It is in a state orthogonal to the side surface portion 16A when viewed from the direction. Most of the side surface portion 20A is referred to as an "opening 80" as a third opening, and the opening 80 is provided with a sliding window 84 provided with a plurality of glass doors 82.

On the other hand, the "side surface portion 20B" as the second outer side surface portion of the building unit 20 facing the outdoor side is also composed of the outer wall panels 78 arranged side by side in the girder direction, similarly to the side surface portion 18B. When viewed from the height direction (in the beam-to-beam direction), the distance L1 from the side surface portion 18B to the side surface portion 16A and the distance L2 from the side surface portion 20B to the side surface portion 16A are set to be the same distance. The side surface portions 18B and 20B face the tangent side (not shown).

Further, the outer wall panel 78 is configured to include an outer wall material made of a siding board or the like, and has no opening that can be used for a window or the like, so that the line of sight from the outdoor side can be blocked. It is possible. The outer wall panel 78 may be provided with an opening such as a ventilation port as long as it can block the line of sight from the outdoor side.

Then, in the present embodiment, by arranging the side surface portions 16A, 18A, 20A as described above, the outdoor side is released, and a space recessed from the side surface portions 18B, 20B to the indoor side is secured. A wood deck 86 is arranged on the lower side in the height direction of the space. That is, the building 10 can move between the building units 16, 18 and 20 via the wooden deck 86.

Further, inside the building unit 16, a tatami corner 90 is provided by laying a plurality of tatami mats 88.

On the other hand, the inside of the building unit 18 is communicated with the inside of the building unit 22, and the inside of the building units 18 and 22 is a dining kitchen 92. Further, the inside of the building unit 22 is communicated with the building unit 16 (tatami corner 90).

On the other hand, the inside of the building unit 20 is communicated with the inside of the building unit 24, and the inside of the building units 20 and 24 is a living room 94. Further, the inside of the building unit 24 is communicated with the building unit 16. No fittings are provided at the boundary between the building unit 16 and the building unit 22 and the boundary between the building unit 16 and the building unit 24, and inside the building units 16, 18, 20, 22, and 24. Is secured one continuous space.

<Action and effect of this embodiment>
Next, the operation and effect of this embodiment will be described.

As shown in FIG. 1, the building 10 according to the present embodiment has a side surface portion 16A provided with an opening 64, a side surface portion 18A provided with an opening 72, and a side surface portion provided with an opening 80. It is equipped with 20A. The side surface portion 18A is continuous with the peripheral edge portion on one side in the extending direction of the side surface portion 16A when viewed from the height direction, and extends from the peripheral edge portion to the outdoor side. On the other hand, the side surface portion 20A is continuous with the peripheral edge portion on the other side in the extending direction of the side surface portion 16A when viewed from the height direction, and extends from the peripheral edge portion to the outdoor side. Therefore, the side surface portion 16A, the side surface portion 18A, and the side surface portion 20A open the outdoor side and secure a recessed space on the indoor side, and the space has an opening 64, an opening 72, and an opening 80. Is in a facing state. Therefore, in the present embodiment, the continuously arranged openings 64, 72, and 80 allow light to be taken in from the outside to the inside.

By the way, if panels are assembled on the foundation to construct a building wall or the like at the site, it is conceivable that the building construction work at the site will be complicated.

Here, in the present embodiment, by arranging the building unit 16 having the side surface portion 16A, the building unit 18 having the side surface portion 18A, and the building unit 20 having the side surface portion 20A at the site, one of the buildings 10 The department is built. Therefore, as compared with the configuration in which the panel is assembled to the foundation 12 at the site to construct the wall portion of the building 10, the work process at the site such as the construction of the wall portion can be omitted. Therefore, in the present embodiment, it is possible to simplify the construction work of the building 10 while increasing the efficiency of daylighting the building 10 indoors.

Further, in the present embodiment, the outdoor side side surface portion 18B of the building unit 18 and the outdoor side side surface portion 20B of the building unit 20 are composed of the outer wall panel 78. Therefore, the side surface portion 18B and the side surface portion 20B can block the line of sight from the outdoor side. Therefore, in the present embodiment, it is possible to secure a feeling of openness of the building 10 and to secure the privacy of the building 10.

By the way, as described above, in the present embodiment, the side surface portion 18B and the side surface portion 20B can block the line of sight from the outdoor side. However, when the distance L1 from the side surface portion 18B to the side surface portion 16A and the distance L2 from the side surface portion 20B to the side surface portion 16A are different from each other when viewed from the building height direction, the side surface portion 18A or the side surface portion 16A or It may be difficult to block the line of sight to the side surface portion 20A.

Here, in the present embodiment, the distance L1 and the distance L2 are set to the same distance. Therefore, in the extending direction of the side surface portion 16A, the line of sight to the side surface portion 18A is blocked by the building unit 20, and the line of sight to the side surface portion 20A is blocked by the building unit 18. Therefore, in the present embodiment, it is possible to prevent the privacy of the resident of the building 10 from being infringed.

Further, in the present embodiment, the building unit 22 is arranged adjacent to the building unit 16 and the building unit 18 on one side of the side surface portion 16A of the building unit 16 in the extending direction. The inside of the building unit 22 is communicated with the building unit 16 and the building unit 18.

On the other hand, on the other side of the side surface portion 16A of the building unit 16 in the extending direction, the building unit 24 is arranged adjacent to the building unit 16 and the building unit 20. The inside of the building unit 24 is communicated with the building unit 16 and the building unit 20. Therefore, in this aspect, a continuous living space can be secured indoors along the side surface portion 16A, the side surface portion 18A, and the side surface portion 20A. Therefore, in the present embodiment, it is possible to secure a feeling of openness inside the building 10.

In addition, in the present embodiment, in the ceiling frame 54 of the frame 46 constituting the skeleton of the building unit 18, the joint portion 56 is provided on the building unit 20 side and the outdoor side. Further, in the ceiling frame 58 of the frame 48 constituting the skeleton of the building unit 20, the joint portion 60 is provided on the building unit 18 side and the outdoor side. Then, the joint portion 56 and the joint portion 60 are connected by a reinforcing member 62.

Therefore, the weight of the roof unit 14 arranged on the upper side in the height direction of the space partitioned by the side surface portion 16A, the side surface portion 18A, and the side surface portion 20A is the weight of the building unit 18 and the building via the reinforcing member 62 on the outdoor side. It is supported by the unit 20. Therefore, in the present embodiment, it is possible to arrange a structure such as a roof unit 14 on the upper side in the height direction of the space while securing a space in which the outdoor side is open in the building 10.

<Supplementary explanation of the above embodiment>
(1) In the above-described embodiment, the outdoor side is opened to the one-story building 10 and a recessed space is secured on the indoor side. However, the space is secured on the top floor of the multi-story unit building. It may be.

(2) Further, in the above-described embodiment, the side surface portions 18B and 20B are not formed with openings that can be used for windows or the like, but there is a case where a blind wall is provided between the building 10 and the approach road or the building. If the 10 and the tangent road are sufficiently separated from each other, a configuration may be adopted in which windows are provided on the side surface portions 18B and 20B.

(3) Further, in the above-described embodiment, a part of the roof unit 14 is arranged on the upper side in the height direction of the space partitioned by the side surface portion 16A, the side surface portion 18A, and the side surface portion 20A. The configuration is not limited to this. That is, in the building 10, a part of the roof unit 14 is recessed indoors when viewed from the height direction without providing the reinforcing member 62 on the skeleton of the building unit 16, and the side surface portion 16A, the side surface portion 18A, and the side surface portion are recessed. A configuration may be adopted in which the roof unit 14 is not arranged in the space partitioned by 20A.

(4) In addition, in the above-described embodiment, the distance L1 and the distance L2 are set to the same distance, but the distance L1 and the distance L2 are different depending on the positional relationship between the building 10 and the approach road. A configuration such as that set to is also possible.

10 buildings (unit buildings)
16 Building Unit (1st Building Unit)
16A side surface (first side surface)
18 Building unit (2nd building unit)
18A side surface (second side surface)
18B side surface (first outer side surface)
20 building units (3rd building unit)
20A side surface (third side surface)
20B side surface (second outer side surface)
22 Building Unit (4th Building Unit)
24 building unit (5th building unit)
46 frames (1st frame)
48 frames (second frame)
56 Joint (1st joint)
60 Joint (2nd joint)
62 Reinforcing member 64 Opening (first opening)
72 Opening (2nd opening)
80 opening (third opening)

Claims (5)

A first building unit with a first side surface provided with a first opening,
A second opening is provided and a second side surface portion is provided which is continuous with the peripheral edge portion on one side in the extending direction of the first side surface portion when viewed from the height direction of the building and extends from the peripheral edge portion to the outdoor side. Building unit and
A third side surface portion provided with a third opening portion and having a third side surface portion continuous with the peripheral edge portion on the other side in the extending direction of the first side surface portion when viewed from the height direction of the building and extending from the peripheral edge portion to the outdoor side. Building unit and
Unit building with. At least one of the first outer side surface portion on the outdoor side of the second building unit and the second outer side surface portion on the outdoor side of the third building unit is composed of an outer wall panel capable of blocking the line of sight from the outdoor side. ing,
The unit building according to claim 1. The first outer side surface portion and the second outer side surface portion are composed of the outer wall panel.
The distance from the first outer side surface portion to the first side surface portion and the distance from the second outer side surface portion to the first side surface portion when viewed from the height direction of the building are set to the same distance.
The unit building according to claim 2. The first building unit is arranged adjacent to the first building unit and the second building unit on one side in the extending direction, and the inside communicates with the first building unit and the second building unit. 4th building unit and
The first building unit is arranged adjacent to the first building unit and the third building unit on the other side in the extending direction, and the inside communicates with the first building unit and the third building unit. 5th building unit and
Have more,
The unit building according to any one of claims 1 to 3. In the portion of the first frame on the upper side of the building that constitutes the skeleton of the second building unit, the first joint portion provided on the third building unit side and the outdoor side and the skeleton of the third building unit are formed. Further has a reinforcing member for connecting the second joint portion provided on the second building unit side and the outdoor side in the portion of the second frame on the upper side of the building.
The unit building according to any one of claims 1 to 4.