JPH0796844B2 - Unit housing - Google Patents

Description

TECHNICAL FIELD The present invention relates to a unit house having a roof that is constructed by a unit construction method and that copes with so-called north side diagonal line restriction.

[Background technology]

Some conventional houses have a roof formed so as to satisfy the regulation of the diagonal line on the north side. In such a house, the roof is formed by cutting out a part of the uppermost floor.

Figure 3 shows a unit house built under the above regulations.
40 is shown. This house 40 has multiple housing units
41 to 44 are combined, and a plurality of first-floor units 41 are arranged on a foundation 45, of which three second-floor units 41 on the left side in the figure are respectively provided with second-floor units 42. A roof unit 43 is placed on the second floor unit 42.

On the other hand, the roof 46 inclined downward to the eaves side of the house 40 is formed so as to be cut out so as not to exceed the slanted line limit and cut out at the upper right end in the figure of the second floor. For this reason, a trapezoidal housing unit 44 having a trapezoidal side surface with a low ceiling height on the eaves side is arranged at the right end portion of the second floor in the figure.

[Problems to be Solved by the Invention]

In the above unit housing 40, since the ceiling of the trapezoidal housing unit 44 is inclined and lowered, the trapezoidal housing unit is
The area formed by 44 cannot be used effectively as a living room part, and there is a problem that the total floor area of the house 40 cannot be maximized even if the house 40 is built to the maximum within the regulation range of the diagonal line restriction. there were.

Further, when the bathroom 47 is provided by such a trapezoidal housing unit 44, as shown in FIG. 4, the bathroom 47 has a water sink 49 on the floor 50 of the washroom formed around the bathtub 48. It will project upward from the floor surface 51 of the second-floor unit 42 arranged next to the trapezoidal housing unit 44, and the bather must enter the bathroom 47 across the water sink 49, which may cause the bather to stumble. There was a problem that there is.

The object of the present invention is to make the maximum use of the total floor area even if it is constructed to the maximum extent within the restricted range of diagonal lines, and when installed in the bathroom, the water bar does not project from the floor surface. To provide housing.

[Means for Solving the Problems]

INDUSTRIAL APPLICABILITY The present invention is a unit house that is constructed by combining a plurality of housing units in the vertical direction and the horizontal direction, and has a roof that slopes down to the eaves side, and is one of the housing units that are vertically stacked on the eaves side The ceiling of the residential unit is lower than the ceilings of other residential units horizontally adjacent to this downstairs residential unit,
The floor of the upper residential unit is lower than the floors of other residential units that are horizontally adjacent to the upper residential unit, and the highest part of the ceiling of the upper residential unit is for this upper floor. It is characterized in that it has the same height as the ceiling of the other housing unit horizontally adjacent to the housing unit.

Here, the horizontal direction includes the front-rear direction and the left-right direction of the building.

[Work]

In such an aspect of the present invention, even if the roof is diagonally cut out at the upper portion of the upper-floor housing unit due to the regulation of the diagonal line on the north side, the floor of the upper-floor housing unit becomes lower due to the inclined ceiling. As the height decreases, the height from the floor to the ceiling can be sufficiently secured, and the entire floor area can be effectively used. At this time, since it is not necessary to make the dimension of lowering the floor so large, it is possible to secure a sufficient height of the ceiling even in a downstairs residential unit in which the ceiling is lowered.

That is, in the present invention, by lowering the height dimension of the downstairs housing unit to such an extent that it does not hinder the use as a living room part, the height dimension of only the downstairs housing unit is not lowered, thereby, While allowing the entire floor area of the downstairs housing unit to be used as a living part, it is possible to form a roof that satisfies the regulation of the north side tilt restriction.

Also, since the floor of the upstairs residential unit is low,
A step is formed with the floors of other residential units that are horizontally adjacent to each other. When a bathroom is provided in the upstairs housing unit having this step, by using the step as a water sink, it is possible to form a water sink that does not project from the floor surface of the other housing unit in the bathroom.

〔Example〕

 An embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 shows a unit house 10 according to this embodiment,
In this figure, the framework of the unit house 10 is shown. The housing 10 is constructed by combining a plurality of housing units 12 to 19 on a foundation 11 in a vertical direction and a horizontal direction. The skeleton of these housing units 12 to 19 is a square cylindrical pillar and a U-shaped section. It is composed of a beam.

On the first floor of the house 10, a box-shaped housing unit for the first floor 12 ~
15 are arranged on the second floor, and box-shaped second floor housing units 16 to 18 and box-shaped second floor trapezoidal housing units 19 are provided.
Are arranged. A residential portion is formed by these housing units 12 to 19, and the housing units other than the housing units 15 and 19 have a floor-to-ceiling height dimension of H1.

Roof units 20 to 22 are arranged above a living room portion to form a roof 23.

The roof 23 has slope portions 23A and 23B that are respectively inclined downward toward the eaves on the left and right in the figure. In order to construct the house 10 to the maximum extent within the regulation of the north oblique line restriction, the slope portion 23A inclined downward to the right side in the figure is extended along the boundary line of the regulation, and the house 10 is constructed by the slope portion 23A. Has a structure in which the upper part of the eaves side of the second floor is cut out.

The trapezoidal housing unit 19 and the first-floor housing unit 15 are vertically stacked on the eaves side.

The trapezoidal housing unit 19 has a roof portion 23A that slopes downward.
The ceiling 24 is slanted and lowered to pass through. The highest part of the ceiling 24 is at the same height as the ceiling 25 of the other second-floor housing unit 18 that is adjacently arranged on the left side in the figure. On the other hand, the floor 26 of the trapezoidal housing unit 19 is lower than the floor 27 of the second floor housing unit 18 by a predetermined dimension h. As a result, the height from the floor 26 at the highest portion is set to (H1 + h). Also, the lowest part of the ceiling 24 is the floor of the second-floor residential unit 18.
The height from the floor 27 is H2, and the height from the floor 26, which is lower than the floor 27 by the dimension h, is (H2 + h).

On the other hand, the ceiling 28 of the first-floor housing unit 15 is lower than the ceiling 29 of the other first-floor housing unit 14 adjacent on the left side in the figure by the dimension h. As a result, the ceiling 29 of the first-floor housing unit 15 has a height (H1-h) from the floor 30.

At this time, the height h from the floor 26 of the lowest part of the ceiling 24 of the trapezoidal housing unit 19 (H2 +
h) is sufficiently secured, and the height (H1-h) of the ceiling 29 of the first-floor housing unit 15 from the floor 30 is sufficiently secured.

That is, by making the height dimension small enough to use the first-floor housing unit 15 as a living room part, the entire floor area of the second-floor trapezoidal housing unit 19 can be used as a living room part, and The roof 23 satisfies the regulation of the diagonal line restriction on the north side.

By the way, since the water supply such as the bathroom, the washroom, and the toilet of the house 10 is generally arranged collectively, the water supply is provided in the housing unit 15 and the trapezoidal housing unit 19 in the present embodiment. Particularly, in this embodiment, the bathroom is formed in the trapezoidal housing unit 19, and the housing unit 19 is provided with the bathtub 31 and the like.

When the housing unit 19 is used as a bathroom in this way,
Floor 27 of adjacent upstairs residential unit 18 as shown.
Since the floor 26 of the washroom provided in the trapezoidal housing unit 19 is lowered, a step is formed at the boundary between the housing units 18 and 19. A water bar 32 having the same height as the step is erected along the step. This allows
The water return 32 does not project upward from the floor 27 of the housing unit 18,
A bath room is formed so that a bather can enter the room without straddling the water return pipe 32.

According to the embodiment as described above, the following effects can be obtained.

That is, the height of the lowest part of the ceiling 24 of the trapezoidal housing unit 19 (H2 + h) and the height of the ceiling 29 of the first-floor housing unit 15 (H1-h) are sufficiently secured so that the trapezoidal housing unit 19 Since the floor 26 and the ceiling 28 of the first-floor housing unit 15 are lowered, the total floor area of the floor 26 of the trapezoidal housing unit 19 can be effectively utilized and the total floor area of the first-floor housing unit 15 is also sufficient. Therefore, it is possible to effectively utilize the total floor area of the house 10 that is built to the maximum extent within the regulation range of the oblique line restriction on the north side.

In addition, when the trapezoidal housing unit 19 is used as a bathroom, the water sink 32 is formed by using the step formed at the boundary between the floor 26 of the washroom of the housing unit 19 and the second-floor housing unit 18. The return pipe 32 does not project upward from the floor 27 of the housing unit 18, so that a bather can enter the room without straddling the water return pipe 32, and an accident such as a bather tripping over the water return pipe 32 can be eliminated.

The present invention is not limited to the above-described embodiments, and modifications, improvements, etc. within the range in which the object of the present invention can be achieved are included in the present invention.

For example, the house 10 of the above-described embodiment has the roof 23 that is inclined downward on both sides, but the present invention is not limited to this, and a roof terrace is provided in the central portion of the roof, or a one-way roof that is inclined only on one side. And the like, in short, as long as it has a roof inclined downward on the eaves side, the concrete shape of the house is not limited.

Further, although the house 10 of the above-mentioned embodiment has a two-story structure, the present invention is not limited to this, and may have a three-story structure.

Furthermore, in the above-described embodiment, the first-floor housing unit 15 and the trapezoidal housing unit 19 are used as the water supply unit, but the present invention is not limited to this, and may be used as a general living room. The specific uses of 19 and 19 can be appropriately set in the implementation.

Further, although the upstairs housing unit of the above-described embodiment is the trapezoidal housing unit 19 in which the entire surface of the ceiling 24 is slanted, the present invention is not limited to this, and for example, as shown in FIG. Ceiling 2 composed of part 24B, partly inclined
The housing unit 19A having 4C may be used, and in short, it may be a housing unit for upper floors in which the ceiling is lowered due to a downwardly sloping roof and the ceiling is lowered.

〔The invention's effect〕

As described above, according to the unit house of the present invention, even if it is constructed to the maximum extent within the regulation range of the north side diagonal line limitation, the total floor area can be utilized to the maximum extent, and the upper-floor housing unit can be used as a bathroom. In such a case, it becomes possible to form a water drain for the bathroom that does not protrude from the floor surface of the other housing units that are horizontally adjacent to each other.

[Brief description of drawings]

FIG. 1 is a sectional view showing a unit house according to an embodiment of the present invention, FIG. 2 is an enlarged sectional view showing an essential part of the embodiment, and FIG. 3 is a sectional view showing a modification of the present invention. FIG. 4 is a sectional view showing a conventional unit housing, and FIG. 5 is an enlarged sectional view showing a bathroom of a conventional unit housing. 10 …… Unit housing, 12-19,19A …… Housing unit, 23
…… Roof, 15 …… Downstairs housing unit, 19,19A …… Upstairs housing unit, 24,24C, 25,28,29 …… Ceiling, 26,27 ……
floor.

Claims (1)

[Claims] 1. A unit house constructed by combining a plurality of housing units in a vertical direction and a horizontal direction and having a roof inclined downward on the eaves side, which is a lower part of the housing units vertically stacked on the eaves side. The ceiling of the residential home unit is lower than the ceiling of other residential units that are horizontally adjacent to this downstairs residential unit, and the floor of the upstairs residential unit is horizontally adjacent to this upstairs residential unit. Lower than the floors of the other residential units arranged above, and the highest part of the ceiling of the above-mentioned residential unit is adjacent to the ceiling of the other residential units horizontally adjacent to this above-mentioned residential unit. A unit house characterized by having the same height.