JP3757007B2 - Unit type building with a barnyard - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
TECHNICAL FIELD The present invention relates to a unit type building provided with a lower house balcony that is a building provided with a balcony on a lower floor building unit.
[0002]
[Background]
As shown in FIG. 3, the building units 1 that form the lower-floor building units 1 </ b> A and 1 </ b> B that form the unit building 10 as the industrialized house and the upper-floor building unit 1 </ b> C are formed at four corners, for example, as shown in FIG. 4. A frame 5 having four columns 2 to be erected, and four upper beams 3 and lower beams 4 that connect between the upper ends and the lower ends of these columns 2 is provided. The outer wall, the inner wall, the ceiling surface material, the floor surface material and the like are attached to form a substantially box shape. And each building unit 1A etc. is produced in the factory beforehand, and is formed in the standard height dimension H which is a dimension of the upper limit of the height dimension permitted for transportation. Such a building unit 1A or the like is transported to a construction site by a truck, and then the unit building 10 is built by combining with each other.
A balconi on the upper surface of the lower-floor building unit 1 </ b> B of such a unit type building 10, a so-called lower balcony 11 may be provided.
[0003]
Such a storehouse balconi 11 is formed by including a main body 12, a floor material 13 attached to the main body 12, and a handrail wall 14 attached to the main body 12. The floor material 13 is provided with a water gradient M that is a downward gradient from the upper floor building unit 1C side to the outside, and a rising portion 12A is formed at the end portion of the upper floor building unit 1C for waterproofing. ing.
On the other hand, the floor in the room of the upper floor building unit 1C is formed by attaching a floor material on the lower beam of this unit. A waterproof rising portion 6 corresponding to the rising portion 12A is provided on the floor of the upper floor building unit 1C.
[0004]
[Problems to be solved by the invention]
However, in the unit type building 10 as described above, since the rising portion 6 is provided on the indoor balcony side, for example, a sweep window or the like cannot be provided. Those who are apt to trip over the rising part 6 have a problem that it is not easy to use.
[0005]
An object of the present invention is to provide a unit building with a balcony that can be easily used without providing a waterproof rising portion on the living room side.
[0006]
Unitary building having a lower house balconies of the present invention, will be described with reference to the drawings, as shown in FIGS. 1 and 2 and 4, and four pillars erected at four corners, these pillars It is a unit type building comprising at least three building units each having a frame composed of four upper beams and lower beams that connect between the upper ends and lower ends of each of the at least three buildings unit includes a first building unit 1B, the second building unit 1A 'of height from the lower beam bottom to top beam upper end is larger than the first building unit 1 B, the first building The third building unit 1C having the same height as that of the unit 1B, the height position of the upper beam of the second building unit 1A ′ is higher than the height position of the upper beam of the first building unit 1B. The first building unit so that it is higher B and the second building unit 1A 'and with juxtaposed lower floor of the building is constructed, the second building unit 1A' third put the building unit 1C upper floors of the building is constructed on the, the The lower balconi 21 is placed on the first building unit 1B, and the height of the floor surface 23A of the lower balcony 21 is substantially the same as the height of the floor surface 4A of the third building unit 1C. It is characterized by.
[0007]
In the above, the arrangement of the lower house balcony is not limited to the upper surface of the first floor the building unit can be applied in the case of providing the upper surface of the second floor building unit such as a three-story building.
[0008]
In the present invention, the height dimension of the second building unit is formed higher than the height dimension of the first building unit, and the third building unit is formed on the second building unit. Since the floor surface of the third building unit can be raised when the is placed, the floor surface can be made the same as the upper surface height of the lower house balconi placed on the upper surface of the first building unit. The third building unit is not required to be provided with a waterproof rising portion, and the rising portion is not required in the lower house balcony.
Also, the floor of the lower house Balconi is almost the same as the floor of the third building unit, so for example, a sweep window can be provided, and when entering or leaving Balconi, This makes it easier to use.
[0009]
In the present invention, as shown in FIGS. 1 and 4, the first and third building units 1 </ b> A and 1 </ b> C may be building units having a standard height dimension H that does not conflict with transportation restrictions.
In the present invention as described above, since a normal transportation truck can be used for transportation of the first and third building units, transportation is facilitated.
[0010]
In the present invention, as shown in FIG. 2, the lower balcony 21 is provided around the main body 22, a floor material 23 attached to the main body 22 and having a predetermined water gradient M toward the outside, and the main body 22. A flat portion A having a predetermined width may be formed on the edge of the floor covering 23 on the third building unit 1C side.
[0011]
In the above, it is preferable that the floor material is formed of a cement board, an ALC (lightweight aerated concrete board cured by high temperature and high pressure steam), or the like. Preferably, it is formed to be approximately equal to the planar outer size.
According to the present invention, the lower house balconi can have a simple structure, and since the flat part is on the room side of the lower house balcony, it does not trip and can easily go in and out.
[0012]
In the present invention, a drainage groove 30 may be provided in the flat portion A as shown in FIG.
In the above, the drainage groove 30 is preferably formed of a PVC steel plate, a cement plate, or the like, and the shape may be a shape suitable for drainage, such as a square shape or a U shape.
In this invention, since it is a flat part, it is easy to provide a drainage groove, and since the drainage groove is provided on the room side of the upper floor building unit 1C, for example, when rinsing water used in the room, It only has to be a drainage groove, and drainage becomes easy.
[0013]
In the present invention, as shown in FIG. 2, the drainage groove 30 may be closed with a saw-like member 32. The slat-like member is preferably made of iron, wood, or the like, and may have any predetermined strength that allows a person to ride. Furthermore, it is sufficient that the slat-like member has a gap that does not attract dust.
In the present invention, since the drainage groove is blocked by the saw-like member, it is difficult for dust to enter the drainage groove, and it is safe without entering the drainage groove when entering or leaving the balconi. is there.
[0014]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
As shown in FIG. 1, the unit type building 20 of this embodiment includes a lower building unit 1B that is a first building unit in which the building unit 1 having a standard height is used, and the lower building unit 1B. The floor height unit 1A ′, which is a second building unit that is adjacent to the lower floor building unit 1B, and has a standard height dimension disposed on the floor height unit 1A ′. An upper-floor building unit 1C, which is a third building unit, is provided, and a lower barconi 21 is provided on the lower-floor building unit 1B.
In addition, in this embodiment, while the same code | symbol is attached | subjected to the same thing as the structure and member of the said conventional unit type building 10, the detailed description is abbreviate | omitted or simplified.
[0015]
Here, the structure of the high-rise building unit 1A ′ is almost the same as that of the building unit 1A having the standard height dimension as shown in FIG. 4, but the height dimension is the standard height. Although the dimension is H, it is H1.
[0016]
The lower house balconi 21 is formed in a planar quadrangular shape, and the outer dimension of the plane is approximately the same as the outer dimension of the lower building unit 1B. As shown in FIG. 2, the main body 22, the floor surface material 23, and the handrail wall 24 are provided.
[0017]
The main body 22 is framed by, for example, a groove-shaped member 25 or the like, and a floor surface material 23 formed of, for example, a cement board or the like is attached to the upper surface of the main body 22. The floor material 23 is provided with a water gradient M having a gradient that decreases outward from the upper-floor building unit 1C.
The floor member 23 is provided via a support member 27 and an attachment member 28. The attachment member 28 has, for example, three types 28A, 28B, and 28C having different height dimensions from the lower end to the upper end of the main body 22, and these are appropriately selected. Are arranged at intervals. Here, the upper end of the attachment member 28A is the highest, the upper end of 28C is the lowest, the upper end of 28B has an intermediate dimension, and each upper end is formed in a gradient along the water gradient.
[0018]
The support member 27 made of, for example, an angle material is attached to the upper surfaces of the attachment members 28A to 28C, and the floor material 23 is fixed to the support member 27 with a fastener (not shown). Since the upper surfaces of the attachment members 28A to 28C are formed along the water gradient M, when the support member 27 is attached and the floor member 23 is fixed, the upper surface of the floor member 23 is A water gradient M will be applied.
A drainage groove 30 ′ as shown by phantom lines is provided on the handrail wall 24 side of the floor surface material 23.
[0019]
Moreover, the clearance gap formed between the upper floor building unit 1C side is provided in the edge part of the upper floor building unit 1C side of the main body 22, and the drainage groove 30 is provided in such a clearance gap. The drainage groove 30 is formed in a square shape with a groove member 31 such as a vinyl chloride steel plate. An upper edge 31A bent in the inner lateral direction is formed at the upper part of the drainage groove 30, and the upper edge 31A is formed on the upstream side of the water gradient M of the floor material 23 and the lower beam of the upper floor building unit 1C. 4 is arranged at a slightly lower position from the upper end of 4. At this time, the width of the upper edge portion 31 </ b> A is the flat portion A of the floor surface material 23. The drain groove 30 is continuous in the direction perpendicular to the paper surface in FIG. And the drainage groove | channel 30 is suitably connected to the vertical raft etc. which are not shown of the unit type building 20. FIG.
[0020]
Such a drainage groove 30 is covered with a grating 32 which is a saw-like member. The grating 32 is placed on the upper edge 31 </ b> A of the groove member 31. Since the upper end of the groove member 31 is slightly lower from the upstream side of the water gradient M of the floor member 23 and the upper surface of the lower beam 4 of the upper floor building unit 1C, the grating 32 can be accommodated without rattling. It has become. Further, the height of the upstream side of the water gradient M on the floor surface of the lower house balcony 21, that is, the upper surface 23A of the balcony floor surface and the upper surface 4A of the floor material provided on the upper surface of the lower beam 4 is substantially equal. It has become.
[0021]
The handrail wall 24 is provided on the outer periphery of, for example, three sides of the main body 22 so as to protrude upward from the main body 22, and is formed by being framed by a groove-shaped member 33. A wall material 34 formed by fire siding, for example, is stretched on the inside of the handrail wall 24, and ALC (lightweight cellular concrete plate cured by high temperature and high pressure steam), a cement plate, etc. are provided on the outside. The outer wall material 35 formed in is attached.
A waterproof sheet (not shown) is pasted from the wall surface material 34 to the floor surface material 23 and the groove member 31.
[0022]
Although not shown in the figure, such a lower house balcony 21 is joined to the lower-floor building unit by a guide pin, a connecting plate, etc. in the same manner as the joining of normal upper and lower-floor building units.
[0023]
According to this embodiment, the height dimension H1 of the lower floor building unit 1B is formed higher than the height dimension H of the lower floor building unit 1A, and on the building unit 1A, When the upper floor building unit 1C is placed, the floor surface of the building unit 1C can be raised. Therefore, the height of the upper surface of the lower store building balcony 21 placed on the upper surface of the lower building unit 1A can be made substantially the same, so that the upper building unit 1C can be dispensed with a rising portion for waterproofing, and the lower store building balcony can be provided. No rising portion can be required for 21.
[0024]
Moreover, since the height of the floor surface of the lower store balcony 21 and the height of the floor surface 4A of the upper floor building unit 1C are substantially the same, for example, a sweep window can be provided. Furthermore, when entering / exiting the balconi 21, there is no stumbling, and entry / exit between the two is easy. As a result, it is easy to use.
[0025]
Further, since the drainage groove 30 is blocked by the grating 32, it is difficult for dust and the like to enter the drainage groove 30, and it is safe because it does not get stuck in the drainage groove 30 when entering or leaving the balcony 21 or the like.
[0026]
It should be noted that the present invention is not limited to the above-described embodiment, and includes the following modifications as long as the object of the present invention can be achieved.
For example, in the above-described embodiment, the drainage groove 30 is formed by the groove member 31 having the upper edge portion 31A on the upper portion. Protrusion that engages the edge of the drainage groove may be provided to the grating to thereby position the grating in the drainage groove.
[0027]
【The invention's effect】
As described above, according to the unit type building including the lower house balcony of the present invention, the height dimension of the second building unit is formed higher than the height dimension of the first building unit. When the third building unit is placed on the second building unit, the floor surface of the third building unit can be raised, so the lower store balcony placed on the upper surface of the first building unit. Thus, the third building unit can be dispensed with a waterproof rising portion, and the standing balconi can be made unnecessary.
Also, the floor of the lower house Balconi is almost the same as the floor of the third building unit, so for example, a sweep window can be provided, and when entering or leaving Balconi, This makes it easier to use.
[Brief description of the drawings]
FIG. 1 is an overall view showing a unit building equipped with a lower house balcony according to an embodiment of the present invention.
FIG. 2 is a longitudinal sectional view showing a main part of the present embodiment.
FIG. 3 is an overall view showing a unit type building equipped with a conventional downstairs balcony of the present invention.
FIG. 4 is a diagram showing a framework of a building unit constituting the unit type building of the present invention.
[Explanation of symbols]
1 Building unit 1B Standard height building unit 1A 'as the first building unit Floor height unit 1C as the second building unit Standard height building unit 20 as the third building unit Unit-type building 21 provided Shimoya Balconi 22 Main body 23 Floor material 24 Handrail wall 30 Drainage groove 32 Grating A which is a slat-like member Flat part M Water gradient

Claims (5)

Provided with at least three building units having a framework composed of four pillars erected at the four corners and four upper beams and lower beams each connecting the upper ends and lower ends of these columns. A unit type building composed of
It said at least three building unit comprises a first building unit, a second building unit of height to top beam upper end is larger from the lower beam lower than the first building unit, before Symbol first Consisting of a third building unit with the same height as one building unit ,
The first building unit and the second building unit are arranged side by side so that the height position of the upper beam of the second building unit is higher than the height position of the upper beam of the first building unit. The lower floor of the building
An upper floor of the building is configured by placing the third building unit on the second building unit,
A lower balcony is placed on the first building unit, and the height of the floor surface of the lower balcony is substantially the same as the height of the floor surface of the third building unit. A unit building with a balcony.   The unit type building provided with the lower house balcony according to claim 1, wherein the first and third building units are building units having a standard height dimension that does not touch transportation restrictions. A unit type building with a barnyard.   The unit type building provided with the lower house balcony according to claim 1 or 2, wherein the lower house balcony is a main body, a floor material provided on the main body and having a predetermined water gradient toward the outside, and the main body. A balconi having a predetermined width dimension at the edge of the floor material on the side of the third building unit. A united building.   The unit type building provided with the lower house balconi according to claim 3, wherein a drainage groove is provided in the flat portion.   The unit type building provided with the lower house balconi according to claim 4, wherein the drainage groove is closed by a saw-like member.

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