JPH11107378A - Triangular unit and unit type building using it - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a triangular unit which is used for a unit type building to vary the shape of a building roof and to oftain sufficient draft and daylighting in an attic habitable room. SOLUTION: A triangular unit 23 is formed by connecting a floor square frame 29 and one ceiling beam 24 through a pillar 35 and inclined beams 37A-37C, and two side faces are formed in an inclined face. A roof panel is attached to each side face and the triangular unit 23 is used for a unit type building, and a hipped roof style roof can therefore be formed to vary the shape of the roof.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a triangular unit having two inclined sides in two directions and a unit-type building using the triangular unit.

[0002]

2. Description of the Related Art In a building, if the inside of a roof is used as a cabin backroom, a building having a large living room area can be constructed without violating height restrictions and oblique line restrictions.
As shown in FIG. 8, for example, a unit-type building 1 having a hut back room has a plurality of lower-floor building units 2 produced in advance in a factory, and It is built by combining on-site units such as a hut back room unit 12, a wedge-shaped triangular roof unit 13 and the like, which are placed on the upper floor building unit 3, the upper floor building unit 3, and the hut back room unit 12. The roof panel 19 and the like are attached to the wedge-shaped triangular roof unit 13, and the roof 4 of the building is formed.

[0003] As shown in FIG. 9, these building units 2 and 3 have four pillars 5 erected at four corners and four pillars 5 connecting the upper ends of the pillars 5 and the lower ends thereof. A frame 8 having a ceiling beam 6 and a floor beam 7 is provided, and a ceiling panel 9, a floor panel 10, an inner wall and an outer wall, and the like are attached to such a framework, and are formed in a substantially box shape. In addition, the unit 12 for the hut back room has substantially the same structure as the upper-floor building unit 3 or the like except that the height dimension is only a predetermined dimension lower, and the triangular roof unit is a square frame formed by four floor beams 17. It has. Two pillars 15 are erected at both ends of one of the four floor beams of this square frame, and the upper ends of these pillars 15 are connected by one ceiling beam. Furthermore, two pillars 1
The upper end of 5 and both ends of the floor beam facing the one floor beam are connected by inclined beams 18 to form a whole wedge shape.

[0004]

However, in the conventional unit-type building 1, the roof is formed by attaching a roof panel 19 and the like to the triangular roof unit 13, so that the roof is only a gable roof, and the roof is changed. A rich roof shape cannot be constructed. Furthermore, since a triangular roof unit 13 is used, and there is no vertical surface other than the wife's side of the building, it becomes difficult to provide a window opening on the wall surface,
There is a problem that ventilation, lighting, etc., in the cabin back room cannot be sufficiently obtained.

SUMMARY OF THE INVENTION An object of the present invention is to use a unit type building to make the shape of the roof of the building rich and varied, and to provide sufficient ventilation and lighting in the back room of the cabin. The object is to provide a triangular unit.

Another object of the present invention is to use a triangular unit which can make the shape of the roof of a building rich and varied, and which can provide sufficient ventilation and lighting in the back room of the cabin. It is an object to provide a unit-type building.

[0007]

A triangular unit according to a first aspect of the present invention will be described with reference to the drawings. As shown in FIG. 2, for a floor framed by four floor beams 27 and 28, as shown in FIG. The triangular unit 23 includes a square frame 29 and one ceiling beam 24 provided above the floor square frame 29. The ceiling beam 24 is a floor beam of the floor square frame 29 in plan view. 1
It is provided at a position overlapping with the book 27A, has a shorter length than the one floor beam 27A, and has one end of the ceiling beam 24 disposed at the same plane position as one end of the one floor beam 27A. The end of the beam 24 and the corner of the square frame 29 for the floor are connected by a vertical column 35 and inclined beams 37A to 37C, and two side surfaces including these inclined beams 37A to 37C are inclined surfaces. It is a feature.

In the above description, the floor square frame may be square or rectangular. Further, the size of the two square frames is arbitrary, but the size of the floor square frame is preferably equal to the plane size of the rectangular parallelepiped building unit constituting the unit building.

In the present invention, the triangle unit 2
Since the sides are inclined, roof panels etc. are attached to each side, and by using this triangular unit in a unit-type building, a roof-like roof can be formed, and the shape of the roof is varied It can be. Furthermore, it is possible to form a balcony by providing a floor surface material on the upper surface of the square frame for the floor of the triangular unit, and by providing a wall facing the balcony and attaching a window or the like to the wall, it is possible to provide a cabin back room. Ventilation and lighting can be obtained sufficiently.

[0010] The triangle unit according to claim 2 of the present invention comprises:
As shown in FIG. 2, in the triangular unit according to claim 1, the triangular unit is used for a unit-type building constructed by combining a plurality of rectangular parallelepiped building units, and the square frame 29 for the floor is a flat rectangular shape, and , The size of which is equal to the plane size of the building unit. According to the present invention, since the floor square frame of the triangular unit may be mounted on the rectangular parallelepiped building unit and joined, the work becomes easy and the construction period of the unit type building can be shortened.

[0011] The triangular unit according to claim 3 of the present invention comprises:
As shown in FIG. 2, in the triangular unit according to claim 1, one end of the ceiling beam 24 and one of the square frames 29 for the floor are provided.
And one end of the ceiling beam 24 and one corner of the square frame 29 for the floor next to the corner adjacent to the short side of the square frame 29 for the floor with a first inclination. The other end of the ceiling beam 24 and the remaining corners of the floor square frame 29 are connected by second and third inclined beams 37B and 37C, respectively. According to the present invention, since both ends of the ceiling beam and the four corners of the floor square frame are connected by the columns and the first to third inclined beams, the ceiling beam can be fixed stably. , A triangular unit with sufficient strength.

[0012] The triangular unit according to claim 4 of the present invention comprises:
As shown in FIG. 4, in the triangular unit according to claim 1, one end of the ceiling beam 24 and one of the square frames 29 for the floor are provided.
And one end of the ceiling beam 24 and one corner of the square frame 29 for the floor next to the corner adjacent to the short side of the square frame 29 for the floor with a first inclination. The other end of the ceiling beam 24 and the remaining corners of the floor square frame 29 are connected by second and third inclined beams 37B and 37C, respectively. 1 inclined beam 37A
Square floor frame 2
It is characterized in that it is suspended between the floor beam 27B and the floor beam 27B. In the present invention, the triangular unit includes
Since the reinforcing inclined beams are provided in parallel with and the same as the first inclined beams, the roof panels can be attached while being supported by these beams, and thereby the roof panels can be attached stably.

[0013] The triangular unit according to claim 5 of the present invention comprises:
As shown in FIGS. 1 to 6, in the triangular unit according to any one of claims 1 to 4, a floor panel is provided on the upper surface of the square frame for floor 29 to form a balconi B. is there. According to the present invention, by providing a wall on the triangle unit having the barconi B formed thereon, and attaching a window or the like facing the barconi to the wall, sufficient ventilation and lighting in the room of the cabin back room unit can be obtained. Become like

A unit-type building according to a sixth aspect of the present invention is a unit-type building 1 'constructed using the triangular unit according to the fifth aspect, as shown in FIG. A plurality of rectangular parallelepiped building units 2,
3, a unit 12 for a cabins room and a triangular unit 23A having a balcony. In the above, the unit-type building is preferably a three-story building including the back of the hut,
It may be a two-story building. According to the present invention, the back of the hut of the unit-type building is composed of a triangle unit having a balcony and a hut-back building unit, and the triangle unit is provided with an opening such as a window facing the balcony in addition to the balcony. Can be varied and the ventilation and lighting in the back room of the hut can be sufficiently obtained.

[0015]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. In this embodiment, the same reference numerals are given to the same structures and the same members as those in the conventional example, and the detailed description is omitted or simplified. As shown in FIG. 1, the unit-type building 1 'includes the upper-floor building unit 3 and the like. On the upper-floor building unit 3, the unit 12 for the hut back room, the unit 12A for the hut back room, and the like Is constructed by combining the triangular unit 23 of the first embodiment of the present invention, the roof unit 13 and the like, which are provided adjacent to the units 12 and 12A.
A, 22B are attached to form a ridge type roof 4 '.

One of the triangular units 23 of the triangular units 23 arranged at the four corners in plan view of the unit building 1 '
3A is a unit on which a balcony B is formed. Therefore, this unit building 1 'is a building having a balcony B on the back of a hut.

As shown in FIG. 2, the triangular unit 23 according to the first embodiment includes first and second long-side floor beams 27 which are opposed to each other.
A, 27B long-side floor beams 27 and these long-side floor beams 27
First and second short side floor beams 28 for connecting both ends of A and 27B
A, a square frame 29 for the floor formed by the short side floor beams 28 of 28B. The size of the square frame for floor 29 is substantially equal to the plane size of the upper floor building unit 3 and the like.

A single ceiling beam 24 is arranged above the floor square frame 29 in parallel with the floor square frame 29, and the first long side floor beam 27A of the floor square frame in plan view. Is provided at a position overlapping with. The ceiling beam 24 is formed to have a shorter length than the first long side floor beam 27A, and one end of the ceiling beam is arranged in the same plane position as one end of the first long side floor beam 27A, Corner portion of the square frame 29 (first
The intersection between the long side floor beam 27A and the first short side floor beam 28A) is connected by a vertical column 35. In addition, one end of the ceiling beam 24 and a corner portion (the second long side floor beam 2) adjacent to the square frame 29 for the floor in the short side direction.
7B and the first short side floor beam 28A) are connected by a first inclined beam 37A, and the other end of the ceiling beam 24 and the floor square frame 29
Is connected to the next corner in the long side direction (the intersection of the first long side floor beam 27A and the second long side floor beam 28B) by a second inclined beam 37B. The remaining one corner (the intersection of the second long-side floor beam 27B and the second long-side floor beam 28B) is connected by a third inclined beam 37C.

Therefore, the surface including the first inclined beam 37A and the third inclined beam 37C is an inclined surface, and the surface including the second inclined beam 37B and the third inclined beam 37C is different. It has an inclined surface. On each inclined surface, a roof panel 22A on the girder side and a roof panel 22B on the wife side are provided. As shown in FIG. 1, such a triangular unit 23 is divided into a hut back room unit 12, 12A and a wedge-shaped triangular shape. By incorporating the roof unit 13 and the like into the unit building 1 ', a roof 4' of a ridge type is formed.

On the upper surface of the floor square frame 29, for example, A
LC (Lightweight cellular concrete cured by high temperature and high pressure steam)
The floor surface material formed by such as is provided, and thereby, the triangle unit 23 can be used as the Balconi B. In this case, the roof panels 22A and 22B are connected to the first to third inclined beams 37A to 37A.
It may be extended to a predetermined height of 7C and the back surface may be reinforced to replace the waist wall. Here, an outer wall 31 is provided perpendicular to the floor frame 29 from the ceiling beam 24, and an opening such as a window 32 is provided in the outer wall 31, and this opening faces the balcony B.

In such a unit-type building 1 ',
As shown in FIG. 3, the wife's back hut building unit 12A has the same shape as that of the hut back building unit 12 in which an inclined surface is formed on the short side. That is, the backstreet building unit 12A includes a square frame 46 for the ceiling and a square frame 49 for the floor, which are vertically opposed to each other.
No. 9 is different only in the long side dimension. Also,
At the two corners of both square frames 46 and 49, the square frame 46,
A column 45 connecting the 49 is erected, and an inclined beam 48 is bridged between the remaining two corners. The inclination of the inclined beam 48 is the same as the inclination of the second and third inclined beams 37B and 37C of the triangular unit 23.

As shown in FIG. 4, the roof unit 43 adjacent to the triangular unit 23A has an inclined surface formed on the long side, and in the triangular unit 23A, the ceiling square frame 26 and the floor square The shape is the same as the length of the frame 29. The square frame 56 for the ceiling and the square frame 59 for the floor of the roof unit 43 are connected to each other at two corners in the long-side direction by vertical columns 55, and an inclined beam 58 is provided between the remaining two corners. It is spanned. And this inclined beam 5
The inclination of 8 is the same as the inclination of the first floor inclined beam 37A of the triangular unit 23.

According to this embodiment, the following effects can be obtained. Since the triangular unit 23 has two inclined sides,
By attaching the roof panels 22A, 22B to each side and incorporating it into the unit building 1 ',
A roof type roof 4 'can be formed, and the shape of the roof 4' of the building can be varied. Since a floor material can be placed on the upper surface of the square frame 29 for the floor of the triangular unit 23A to form the balcony B, the triangular unit 23A is incorporated into the unit-type building 1 ', and the rectangular frame 29 for the floor 29 If an outer wall 31 is provided toward the wall and a window 32 is attached to the outer wall 31, an opening facing the balcony B can be formed. Therefore, it is possible to obtain sufficient lighting and ventilation in the back room of the cabin.

Since the floor rectangular frame 29 of the triangular units 23 and 23A and the rectangular parallelepiped building unit 3 have substantially the same plane size, the triangular units 23 can be combined by placing them on the building unit 3 and joining them. This allows
The work becomes easy, and the construction period of the unit-type building can be shortened. The unit-type building 1 'is provided with a balcony B for the back of the hut, so that the building has a variety of external shapes. The triangular unit 23 which does not form the balcony B in the unit type building 1 'can be a room following the hut back room unit 12A. According to this, there is a part where the height dimension is inclined and lower, but the hut It can be used as a back room, and a large cabin back room can be obtained.

FIG. 4 shows a triangular unit 43 according to a second embodiment of the present invention.
The triangular unit 23 of the embodiment includes a ceiling beam 24 and a square frame 29 for a floor, one column 35 and first to third inclined beams 37A to 37A.
7C, the second long-side floor beam 27 of the square frame 29 for the floor from the other end of the ceiling beam 24 in addition to these members.
B is connected to the first inclined beam 37A by a reinforcing inclined beam 37D that is parallel to and the same as the first inclined beam 37A. Such a triangular unit 43 also has a triangular unit 2 as shown in FIG.
3 can be provided in the unit-type building 1 '.

In this embodiment, the same structures and members as those in the first embodiment are denoted by the same reference numerals, detailed description thereof will be omitted or simplified, and only different portions will be described. In this embodiment, the same operation and effect as those of the first embodiment can be obtained, and the roof panel 22A can be supported by the first inclined beam 37A and the reinforcing inclined beam 37D. , Making it easier to support the roof panel.

FIG. 5 shows a triangular unit 53 according to a third embodiment of the present invention.
This is the same shape as the triangle unit 43 of the embodiment except that the third inclined beam 37C is removed. And also in this embodiment like this, the first embodiment
In addition to the same operations and effects as those of the second embodiment, the third inclined beam 37C is not required as compared with the second embodiment, so that the number of members is reduced and the labor required for the members is reduced.

FIG. 6 shows a triangular unit 63 according to a fourth embodiment of the present invention. In this embodiment, the triangular units 23, 43, and 53 of the above-described embodiments are replaced with ceiling beams 24.
And the square frame for floor 29 are connected by one vertical pillar 35 and a plurality of inclined beams 37A to 37D. However, the present invention is not limited to this, and the ceiling beam of the triangular unit 43 of the second embodiment is not limited to this. 2
4 and the reinforcing column 36 parallel to the column 35 provided at one end of the ceiling beam 2
The triangular unit 63 provided at the other end of 4 may be used. In this embodiment, the same effects as in the first embodiment can be obtained, and the inclined beam 37 can be obtained.
A, 37B and two pillars 3 together with the reinforcing inclined beam 37D
Since the ceiling beam 24 and the floor square frame 29 are connected at 5, 36, there is an effect that more strength is secured.

The present invention is not limited to the above embodiments, but may be modified as follows as long as the object of the present invention can be achieved. That is, in the first embodiment, the connection between the ceiling beam 24 of the triangular unit 23 and the square frame 29 for the floor is performed by one vertical column 35 and the first to third inclined beams 37A and 37B. However, the present invention is not limited thereto, and a triangular unit having a shape without the third inclined beam 37C may be used.

In the first embodiment, the connection between the ceiling beam 24 of the triangular unit 23 and the square frame 29 for the floor is made by one vertical column 35 and the first to third inclined beams 37A and 37B. However, the present invention is not limited thereto, and a triangular unit having a shape without the third inclined beam 37C and a reinforcing column parallel to the column 35 at the other end of the ceiling beam 24 may be used. And also in such an embodiment, it is ~ of the said 1st Embodiment.
In addition to the same effects as described above, one pillar and the first,
The ceiling beam is connected more stably than the triangular unit having only the two inclined beams, thereby providing an effect that the strength of the triangular unit is ensured.

Further, in the fourth embodiment, the connection between the ceiling beam of the triangular unit and the square frame 29 for the floor is made up of two vertical columns 35, 36, first and second inclined beams 37A, 37B,
Although the method is performed with one reinforcing inclined beam, the present invention is not limited to this, and a triangular unit having a shape without the first inclined beam of the triangular unit may be used. In this embodiment, the same effects as those of the fourth embodiment can be obtained.
Since there is no first inclined beam, there is an effect that the number of members can be reduced and the time and effort for mounting the members can be reduced.

In each of the above embodiments, the triangular units 23 (4
3, 53, 63), the balconi B is provided in one triangular unit 23A. However, the present invention is not limited to this, and the balconi B may be provided in the other one or all the triangular units 23 at the four corners. The roof unit 43 adjacent to the triangular unit 23A also has a balconi B of the unit 23A.
May be formed.

[0033]

As described above, according to the triangular unit of the present invention, since two sides of the triangular unit are inclined, a roof panel or the like is attached to each side, and this triangular unit is attached to a unit building. By using
A roof-like roof can be formed, and the shape of the roof can be varied. Furthermore, it is possible to form a balcony by providing a floor surface material on the upper surface of the square frame for the floor of the triangular unit, and by providing a wall facing the balcony and attaching a window or the like to the wall, it is possible to provide a cabin back room. Ventilation and lighting can be obtained sufficiently.

According to the unit-type building of the present invention,
Since the back of the hut is composed of a triangle unit with a balcony and a hut behind the building unit, and the triangle unit is provided with an opening such as a window facing the balcony with the balcony.
The shape of the roof can be varied and the ventilation and lighting in the cabin back room can be sufficiently obtained.

[Brief description of the drawings]

FIG. 1 is an overall perspective view showing a unit-type building according to an embodiment of the present invention.

FIG. 2 is an overall perspective view showing a triangular unit according to the first embodiment of the present invention.

FIG. 3 is an overall perspective view showing a unit for a wife's hut back room that constitutes a unit-type building according to an embodiment of the present invention.

FIG. 4 is an overall perspective view showing a triangular unit according to a second embodiment of the present invention.

FIG. 5 is an overall perspective view showing a triangular unit according to a third embodiment of the present invention.

FIG. 6 is an overall perspective view showing a triangular unit according to a fourth modification of the present invention.

FIG. 7 is an overall view showing a conventional unit-type building of the present invention.

FIG. 8 is an overall perspective view showing a building unit constituting the unit building of the present invention.

[Explanation of symbols]

 1 'Unit-type building 2 Lower-floor building unit 3 Upper-floor building unit 4' Roof 12 Hut back room unit 23 Triangular unit with two inclined sides 27 Long-side floor beam 28 Short-side floor beam 29 Square frame for floor 35 pillar 37A first inclined beam 37B second inclined beam 37C third inclined beam 37D reinforcing inclined beam 43, 53, 63 Triangular unit B Balconi

 ────────────────────────────────────────────────── ─── Continued on the front page (72) Inventor Junichi Okabe 2-4-5 Takaido Higashi, Suginami-ku, Tokyo Misawa Homes, Inc.

Claims (6)

[Claims] 1. A triangular unit comprising: a square frame for a floor framed by four floor beams; and a ceiling beam provided above the square frame for a floor, wherein the ceiling beam is: It is provided at a position overlapping with one of the floor beams of the square frame for floor in plan view, is formed to have a shorter length than the one floor beam, and one end of the ceiling beam is the one floor beam. The end of the ceiling beam and the corner of the square frame for floor are connected by vertical columns and inclined beams, and two side surfaces including these inclined beams are inclined surfaces. A triangular unit characterized by being. 2. The triangular unit according to claim 1, wherein the triangular unit is used for a unit-type building constructed by combining a plurality of rectangular parallelepiped building units, and the square frame for a floor is a plane rectangle, and A triangular unit, the size of which is equal to the plane size of the building unit. 3. The triangular unit according to claim 1, wherein one end of the ceiling beam and one corner of the square frame for floor are connected by a vertical pillar, and one end of the ceiling beam is connected to one end of the ceiling beam. The one corner of the floor square frame is connected to a corner adjacent to the floor square frame in the short side direction by a first inclined beam, and the other end of the ceiling beam and the remaining corners of the floor square frame. The part is the second, third
A triangular unit characterized by being connected to each other by inclined beams. 4. The triangular unit according to claim 1, wherein one end of the ceiling beam and one corner of the square frame for floor are connected by a vertical column, and one end of the ceiling beam and the floor. The first corner of the square frame for the floor is connected to the corner next to the floor frame in the short side direction by a first inclined beam, and the other end of the ceiling beam and the remaining corner of the square for the floor are connected to each other. Is connected with the second and third inclined beams, respectively, and the other end of the ceiling beam has a reinforcing inclined beam that is parallel to and has the same inclination as the first inclined beam and the floor beam of the square frame for floor. A triangular unit characterized by being spanned between. 5. The triangular unit according to claim 1, wherein a floor surface material is provided on an upper surface of the square frame for floor to form a balcony. 6. A unit building constructed using the triangular unit according to claim 5, wherein a cabin backroom unit and the balcony are placed on a plurality of cuboid building units produced in advance in a factory. A unit-type building comprising a triangular unit having: