JP5501725B2 - Unit building - Google Patents

Description

The present invention relates to a unitary building with building unit.

  Conventionally, in a unit type building constructed by arranging a plurality of building units, one living room is constituted by one or a plurality of building units, and a boundary wall is provided in accordance with the pillars and beams of the building units (Patent Document 1). reference). In this boundary wall, not only the wall body but also the back of the ceiling is required to have a fireproof structure. Due to the diversification of the layout, the interior of the building unit is divided into a plurality of living rooms by the boundary wall. Conventionally, the boundary wall is attached to both the living room side and the non-residential side at the intermediate position of the building unit. (See Patent Document 2).

JP 2001-193167 A JP-A-8-177124

  In order to rent a part of a building, there is a case where the building is renovated and one room is divided into a plurality of rooms by a boundary wall. However, in the conventional example of Patent Document 2, a boundary wall is provided between a plurality of joists and ceiling beams arranged along the short side direction of the building unit. For this reason, in Patent Documents 1 and 2, since the boundary wall is installed inside the building unit, it is necessary to peel off the ceiling surface material, etc. when renovating, and to construct the boundary wall of a fireproof structure, and the renovation work is difficult The problem becomes.

An object of the present invention is to provide a Ruyu knit type building can do the renovation work easily.

The unit type building 1 according to the present invention is a combination of a plurality of building units 3 and 5 each having a rectangular parallelepiped frame 13 from columns 10 and beams 11 and 12 and in which a plane portion surrounded by the beams 11 and 12 is vertically arranged. a unitary building, said building units, the flat portion, a plurality of square bars 15 and 16 which are arranged parallel to the pair of beams 11 and 12 facing each other, on one surface of the square bars 15 and 16 It has face materials A1 and A2 that separate the pasted room space 1A and the non-room space 1B, and is fireproof at a position away from the pillar 10 on the non-room space 1B side from the face materials A1 and A2. Structure R1. First boundary wall portions 811 and 821 having R3 are provided, and a space H is formed from a floor portion to a ceiling portion at a position corresponding to the living room space 1A of the first boundary wall portions 811 and 821 , and the boundary wall parts 81 and 82 have a core material C1 provided at a position corresponding to the space H across the surface material A1, A2, at least a portion of the building units 3,5 of the building units 3,5 The connecting panel P is disposed between the separated building units 3 and 5, and the connecting panel P includes face materials A1 and A2 that separate the living room space 1A and the non-living room space 1B, Second face wall portions 812 and 822 having fireproof structures R1 and R3 provided on the non-room space 1B side from the face materials A1 and A2 are provided .

In the present invention, a non-residential space 1B side, first Sakaikabe portion 811, 821 is provided with a refractory structure R1, R3 to a position away from the pillar 10, room for the first Sakaikabe portion 811, 821 A space H is formed from the floor portion to the ceiling portion at a position corresponding to the space 1A, and the first boundary wall portions 811 and 821 are core materials C1 provided at positions corresponding to the space H across the face materials A1 and A2. have.
That is, the first boundary wall portions 811 and 821 are provided in the non-living room space 1B such as the back of the ceiling or under the floor, and the first boundary wall portions 811 and 821 have the core member C1 at a position corresponding to the space H.
For this reason, the wall which connects the living room space 1A and the non-residential space 1B can be easily formed only by attaching the wall main bodies 91 and 92 to the space H at the time of reconstruction.
Further, since the first boundary wall portions 811 and 821 have the core material C1 at a position corresponding to the space H, the contact member C2 is nailed to the core material C1 with the face materials A1 and A2 sandwiched from the living room space 1A. The space H can be easily partitioned by simply attaching the wall main bodies 91 and 92 to the contact member C2.
Therefore, the unit type building of the present invention can be renovated with easy work.
And since the connection panel P is arrange | positioned between the building units 3 and 5 spaced apart and the 2nd boundary wall part 812,822 is provided in this connection panel P, the space where the building units 3 and 5 were left apart The living room space 1A can be partitioned.
Therefore, when renovating, it is possible to realize a room layout with a higher degree of freedom.

In the present invention, the first field wall portions 811 and 821 are preferably provided so as to extend in a direction perpendicular to the longitudinal direction of the square members 15 and 16.

In the present invention, since the first boundary wall portions 811 and 821 are provided so as to extend in a direction orthogonal to the longitudinal direction of the square members 15 and 16, the room space 1 </ b> A is partitioned in a direction orthogonal to the square members 15 and 16 when remodeling. be able to.

In the present invention, the first field wall portions 811 and 821 are divided along the longitudinal direction, and the ends of the divided first field wall portions 811 and 821 are joined to the side surfaces of the square members 15 and 16. It is preferable.

In the present invention, the first field wall portions 811 and 821 are divided along the longitudinal direction, and the ends of the divided first field wall portions 811 and 821 are joined to the side surfaces of the square members 15 and 16. The field walls 81 and 82 can be provided along the longitudinal direction without dividing the square members 15 and 16.
For this reason, the first field wall portions 811 and 821 can be provided without reducing the structural strength of the building units 3 and 5.

In the present invention, the second boundary wall portions 812 and 822 are interposed between one beam 11 and 12 of the adjacent building units 3 and 5 and the other beam 11 and 12 of the adjacent building units 3 and 5. It is preferable to be provided between.

  In this invention, there can exist an effect similar to the above-mentioned.

Sectional drawing which shows the unit type building in embodiment of this invention. The plane sectional view showing the lower floor part of the unit type building in the embodiment of the present invention. The perspective view which shows the building unit in embodiment of this invention. The expanded sectional view of the 1st field wall part periphery in embodiment of this invention. The expanded sectional view of the 2nd boundary wall part periphery in embodiment of this invention.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
The unit type building of this embodiment is shown by FIGS.
The unit type building in this embodiment is demonstrated based on FIG.
FIG. 1 is a cross-sectional view showing a unit building in an embodiment of the present invention.

As shown in FIG. 1, a unit building 1 according to this embodiment includes a foundation 2 partially embedded and fixed in the ground, a lower floor building unit 3 placed on the foundation 2, and a lower floor An upper floor building unit 5 placed on the building unit 3, a ceiling unit 7 placed on the upper floor building unit 5, and an outer wall member W attached to the outer periphery of the unit type building 1 are provided. .
This unit type building 1 has a lower floor part 4 formed by a lower floor building unit 3 and an upper floor part 6 formed by an upper floor building unit 5.

  In addition, a floor surface material A1, a ceiling surface material A2, and a wall surface material A3 are provided inside the building units 3 and 5. A space surrounded by these face materials A1, A2, A3 is a living room space 1A, and the other space is a non-living room space 1B.

In addition, a gypsum board can be applied as a material of the floor surface material A1, the ceiling surface material A2, and the wall surface material A3 in the present embodiment.
Moreover, in the unit type building 1, both the lower floor part 4 and the upper floor part 6 have part of the building units 3 and 5 separated from each other by a space S, and the beam members 31, 51, 71 is further provided, and the living room space 1A is more widely secured by arranging the connection panel P on the outer periphery.

In the non-residential space 1B, a first lower wall 811 formed on the middle of the beams 112 and 122 facing the building units 3 and 5, and an upper portion located on the same vertical line as the first lower wall 811. A first upper wall 821 formed from the beam 112 of the floor building unit 5 is provided.
Further, in the non-residential space 1B, a second lower wall portion 812 formed in a gap in which the building units 3 and 5 are spaced apart from each other by S, and a position on the same vertical line as the second lower wall portion 812 are formed. A second upper wall portion 822 is provided.
In addition, when renovating, by forming the wall main bodies 91 and 92 having a height from the ceiling to the floor on the same vertical line corresponding to the boundary walls 81 and 82 formed in the non-living room space 1B, the living room space 1A is partitioned.

The arrangement of the field wall portions 81 and 82 in this embodiment will be described with reference to FIG.
FIG. 2 is a plan sectional view showing the lower floor portion of the unit type building in the embodiment of the present invention.
As shown in FIG. 2, these lower boundary wall portions 811 and 812 communicate with the lower floor portion 4 along the long side direction of the lower floor building unit 3.
Further, the upper wall portion (not shown) is communicated along the long side direction similarly to the lower wall portions 811 and 812, and is formed corresponding to the lower wall portions 811 and 812, respectively.

Based on FIG. 3, the building unit 3 for lower floors and the building unit 5 for upper floors in this embodiment are demonstrated.
The perspective view which shows the building unit in embodiment of this invention is shown by FIG.
The lower-floor building unit 3 and the upper-floor building unit 5 include four columns 10 erected at four corners, four ceiling beams 11 that connect the upper ends of these columns 10, and each column 10. It has the framework 13 containing the four floor beams 12 which connect between the lower ends of each, and is formed in the substantially rectangular parallelepiped shape.

  The ceiling beam 11 is composed of two long-side ceiling beams 111 and short-side ceiling beams 112, and the floor beam 12 is composed of two long-side floor beams 121 and short-side floor beams 122. Between the two long side ceiling beams 111 and between the two long side floor beams 121, a plurality of ceiling beams 15 as square members and a joist 16 as a plurality of square members are respectively bridged. .

And the field wall parts 81 and 82 divided | segmented into plurality in the longitudinal direction of the building units 3 and 5, ie, the direction orthogonal to the ceiling beam 15 and joists 16, are provided, and the edge part of these field wall parts 81 and 82 is provided. Are joined to the ceiling beam 15 and joists 16.
Further, the column 10, the ceiling beam 11, and the floor beam 12 are connected via a joint 14. Further, braces (not shown) are provided for connecting the respective joints 14 located at the opposite corners of the lower floor building unit 3 and the upper floor building unit 5.

The field wall portions 81 and 82 in the present embodiment will be described with reference to FIGS.
FIG. 4 shows an enlarged cross-sectional view around the first boundary wall in the embodiment of the present invention. FIG. 5 shows an enlarged cross-sectional view around the second boundary wall in the embodiment of the present invention.
As shown in FIG. 4, the first lower wall portion 811 is formed in the middle of the ceiling beam 15 and the joist 16 along the long side direction of the building units 3 and 5.

  The specific configuration of the first lower wall portion 811 is as follows. The fixing member C1 as the core member has a ceiling beam 15 and a joist 16 missing at the place where the first lower wall portion 811 is formed in the building units 3 and 5, and four prismatic shapes are formed at the missing part. The fixing member C1 is attached to the ceiling beam 15 and the joist 16 from the side, and both ends of the fixing member C1 are connected and fixed to the short side beams 112 and 122 of the building units 3 and 5.

As a result, the four fixing members C1 are vertically arranged opposite to each other. And two plate | board surface material B1 is affixed and fixed to the both outer sides of this fixing member C1 arrange | positioned oppositely. Furthermore, rock wool R1 as a fireproof structure is attached in a space surrounded by these plate surface materials B1, and this rock wool R1 is composed of one plate surface material B1 and two fixing members for fixing the plate surface material. It is attached inside each with C1.
In addition, a gypsum board can be applied as a material of the plate surface material B1 in the first embodiment.
Further, on the side of the non-room 1B of the floor surface material A1 and the ceiling surface material A2, the rock wool R2 is spread over the entire surface except for the portions of the ceiling beam 15 and joists 16.

On the other hand, in the first upper boundary wall portion 821, the ceiling beam 15 of the upper floor building unit 5 is partially broken, and the two prismatic fixing members C1 are perpendicular to the ceiling beam 15 at the missing portion. Each is attached and facing.
And the 1st upper bound wall part 821 is formed by affixing and fixing to the fixing member C1 from which both plate | board surface material B1 opposes from both outer sides.

  At this time, similarly to the first lower wall portion 811, the rock wool R1 is attached to the inside of the plate surface material B1 and the fixing member C1, and further on the non-room space 1B side of the floor surface material A1 and the ceiling surface material A2. Is covered with rock wool R2. Furthermore, the rock wool R3 is also affixed to the location facing the concrete material 72 inside the first upper wall portion 821.

  As shown in FIGS. 1 and 5, the second lower wall portion 812 is formed in a gap where the building units 3 and 5 are spaced apart in the non-residential space 1 </ b> B. In the second lower wall portion 812, both ends of the fixing member C1 are coupled to the beam members 31 and 51, and two plate surface materials B1 are attached and fixed in the same manner as the first lower wall portion 811 (see FIG. 4). Has been.

And rock wool R1 as a fireproof structure is attached in a space surrounded by these plate surface materials B1, and this rock wool R1 is composed of one plate surface material B1 and two fixing members for fixing the plate surface material. It is attached inside each with C1.
Further, on the side of the non-room 1B of the floor surface material A1 and the ceiling surface material A2, the rock wool R2 is spread over the entire surface except for the portions of the ceiling beam 15 and joists 16.

  The second upper wall portion 822 is formed at a position on the same vertical line as the second lower wall portion 812. The second upper boundary wall portion 822 has both ends of the fixing member C1 connected to the beam member 51, and is locked inside the plate surface material B1 and the fixing member C1 in the same manner as the first upper boundary wall portion 821 (see FIG. 4). Wool R <b> 1 is attached, and rock wool R <b> 3 is also attached to a portion facing the concrete material 72 inside the second upper wall portion 822.

Next, a method for remodeling the unit building according to the present embodiment will be described with reference to FIG.
At the time of renovation, first, the fixing member C1 attached to the inside of the field wall portions 81 and 82 provided in the building units 3 and 5 and the position corresponding to the floor surface material A1 or the ceiling surface material A2 are sandwiched. The contact member C2 is attached. At this time, the contact member C2 is attached by striking the opposing fixing member C1 with a nail or the like.
The living room space 1A is partitioned by attaching the wall main bodies 91 and 92 to the contact member C2 attached to the living room space 1A side. At this time, rock wool R4 is affixed on one surface of the wall main bodies 91 and 92 to either one of the wall main bodies 91 and 92 which oppose.
Thereby, the wall of 1 A of living rooms will be partitioned by forming the wall of a fireproof structure.

According to the first embodiment as described above, the following effects can be obtained.
(1) In the present embodiment, the boundary walls 81 and 82 having the rock wool R1 and R3 are provided on the non-living space 1B side and away from the pillars 10, and the living rooms of the boundary walls 81 and 82 are provided. A space H is formed from the floor portion to the ceiling portion at a position corresponding to the space 1A, and the boundary wall portions 81 and 82 are fixed at positions corresponding to the space H across the floor surface material A1 or the ceiling surface material A2. The member C1 is included.

For this reason, only by attaching the wall main bodies 91 and 92 to the space H, it is possible to form a boundary wall communicating with the living room space 1A and the non-living room space 1B.
Further, since the boundary wall portions 81 and 82 have the fixing member C1 at a position corresponding to the space H, the contact member C2 is nailed to the fixing member C1 with the floor surface material A1 or the ceiling surface material A2 sandwiched from the living room space 1A. The space H can be easily partitioned by simply attaching the wall main bodies 91 and 92 to the contact member C2.
Therefore, the unit buildings 3 and 5 of the present invention can be renovated with easy work.

(2) In the present embodiment, the boundary wall portions 81 and 82 are provided so as to extend in a direction orthogonal to the longitudinal direction of the ceiling beam 15 or joist 16, so that they are orthogonal to the ceiling beam 15 or joist 16 when renovating. The room space 1A can be partitioned in the direction.

(3) In this embodiment, the field wall portions 81 and 82 divided into a plurality in the direction orthogonal to the ceiling beam 15 and the joists 16 are provided, and the ends of these field wall portions 81 and 82 are provided on the ceiling beam 15. In addition, since it is joined to the joists 16, the field wall portions 81 and 82 can be provided along the longitudinal direction without dividing the square members 15 and 16.
For this reason, the field wall portions 81 and 82 can be provided without reducing the structural strength of the building units 3 and 5.

(4) In this embodiment, since the connection panel P is arrange | positioned between the building units 3 and 5 spaced apart, and the boundary wall parts 81 and 82 are provided in this connection panel P, the building units 3 and 5 are separated. Even in the placed space, the living room space 1A can be easily partitioned.
Therefore, when renovating, it is possible to realize a room layout with a higher degree of freedom.

(5) In the present embodiment, the abutting member C2 is attached from the side of the living room space 1A to the opposing fixing member C1 by being struck with a nail or the like, and the rock wool R4 is attached to the abutting member C2. By attaching the wall main bodies 91 and 92, the living room space 1A is partitioned.
For this reason, the wall of 1 A of living rooms can be partitioned by forming the wall of a fireproof structure by simple work.

The present invention is not limited to the above-described embodiments, and modifications, improvements, and the like within the scope that can achieve the object of the present invention are included in the present invention.
In this embodiment, although it was set as the unit type building provided with the 1st field wall part 811,821 and the 2nd field wall part 812,822, it is not restricted to this, For example, only the 1st field wall part 811,821 or It may be a unit type building having only the second boundary wall portions 812 and 822.
In the present embodiment, the unit type building 1 is a two-story building including the lower floor part 4 and the upper floor part 6, but is not limited to this. Good.

  The present invention can be used not only for private housing but also for apartment houses such as apartments and buildings.

DESCRIPTION OF SYMBOLS 1 ... Unit type building 1A ... Living space 1B ... Non-residential space 3 ... Lower floor building unit 5 ... Upper floor building unit 10 ... Pillar 11 ... Ceiling beam 12 ... Floor beam 13 ... Frame 15 ... Ceiling beam (square)
16 ... joist (corner)
DESCRIPTION OF SYMBOLS 81 ... Lower world wall part 82 ... Upper world wall part 811 ... 1st lower world wall part 812 ... 2nd lower world wall part 821 ... 1st upper world wall part 822 ... 2nd upper world wall part 91,92 ... Wall main body A1 ... Floor material (face material)
A2 ... Ceiling face material (face material)
A3 ... Wall material (face material)
C1 ... Fixing member (core material)
H ... Space P ... Connection panel R1 ... Rock wool (fireproof structure)
R2 ... Rock wool (fireproof structure)
R3 ... Rock wool (fireproof structure)
R4 ... Rock wool (fireproof structure)

Claims (4)

A unit type building that has a rectangular parallelepiped frame from a column and a beam and combines a plurality of building units in which the plane portion surrounded by the beam is arranged up and down,
The building unit includes a plurality of square members in which the planar portion is arranged in parallel to a pair of beams facing each other, and a plane material that separates a living room space and a non-residential space that are attached to one surface of these square members. Have
A first boundary wall portion having a fireproof structure is provided at a position away from the pillar on the non-living room side from the face material,
A space is formed from the floor portion to the ceiling portion at a position corresponding to the living room space of the first boundary wall portion,
It said first Sakaikabe portion have a core material which is provided at a position corresponding to the space across the surface material,
At least some of the building units are separated from each other, and a connecting panel is disposed between the separated building units;
The connection panel is provided with a face material separating the living room space and the non-living room space, and a second boundary wall portion having a fireproof structure provided on the non-living room side from the face material. Unit building . In the unit type building of Claim 1,
It said first Sakaikabe unit, unitary building, characterized in that is provided extending in a direction perpendicular to the longitudinal direction of the square timber. In the unit type building of Claim 2,
The unit building according to claim 1, wherein the first boundary wall portion is divided along a longitudinal direction, and ends of the divided first boundary wall portions are joined to side surfaces of the square members. In the unit type building in any one of Claims 1 thru | or 3 ,
The unit building according to claim 2, wherein the second boundary wall portion is provided with one beam of an adjacent building unit and the other beam of the adjacent building unit sandwiched therebetween.

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