JP2013127181A - Dwelling house - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a dwelling house which enables its appearance to be richly expressed while suppressing construction cost and can have a simply and finely integrated appearance design regardless of the skill of a designer.SOLUTION: A dwelling house 1 is provided with a cantilevered overhang part 4 and a cantilevered balcony 5 at least on a front face exterior wall 3 of an upper floor. While an exterior wall surface retracted to the innermost side in a lower region 6 of the overhang part 4 and the cantilevered balcony 5 among a front face exterior wall 3a of a lower floor is used as an exterior wall reference line L, the overhang part 4 is formed projecting from the exterior wall reference line L by a preset allowable overhang distance or less, and the cantilevered balcony 5 is formed such that its exterior surface is substantially flush with the overhang part 4.

Description

  The present invention relates to a low-rise house mainly using an economical design method.

  Conventionally, it has been known that the housing is made up of a total of two floors in a rectangular plane, while maintaining a high structural strength while reducing the unit price per floor area. There was a problem that tends to be monotonous.

  Accordingly, various inventions have been proposed so far in order to eliminate the monotonous appearance of the house and enhance the appearance design. For example, Patent Document 1 describes an invention in which a ridge protruding from an outer wall is arranged across at least three directions including the entire front side of the entrance in the housing body. A house in which an overhang portion provided with a window is formed is described. Thus, by providing a ridge or an overhang portion on a monotonous outer wall surface without irregularities, the monotony of the outer wall surface can be eliminated and the appearance design of the house can be enhanced.

JP 2010-13875 A JP 11-101007 A

  By the way, in order to suppress the construction cost while improving the appearance design, it is necessary to appropriately arrange the appropriately shaped ridges and overhang portions, respectively, and the skill of the designer is required.

  Therefore, the present invention provides a house that can express a rich appearance while suppressing the construction cost, and can be easily and well-designed regardless of the skill level of the designer. For the purpose.

  The housing according to claim 1 is a housing in which a cantilever overhang part and a chianti balcony are provided at least on the front outer wall of the upper floor, and the lower area of the front outer wall of the lower floor is below the overhang part and the chianti balcony. The outer wall surface that is most receded to the indoor side is an outer wall reference line, and the overhang portion is formed to protrude from the outer wall reference line by a preset allowable extension distance, and the chianti balcony is the overhang portion. The outer surface is formed to be substantially flush with each other.

  The house according to claim 2 is characterized in that a part of the front outer wall of the lower floor forms a protruding portion that protrudes from the outer wall reference line by a distance less than the allowable overhang distance.

  The housing according to claim 3, comprising: an opening provided in a front outer wall of the lower floor; and a substantially horizontal flat ridge provided above the opening so as to protrude from the front outer wall. The lower surface of the heel is formed substantially flush with the lower surface of the overhang portion, and a parting decorative material continuous from the projecting end surface of the flat ridge is fixed to the lower end of the outer surface of the overhang portion. Yes.

  The house according to claim 4 is characterized in that the overhang portion is different in color and / or pattern from other portions of the outer wall of the house.

  The house according to claim 5 is characterized in that a sleeve wall is formed on a side surface of the chianti balcony opposite to the overhang portion.

  The housing according to claim 1 is an overhang portion provided on the upper floor by setting the surface formed on the innermost side among the front outer walls of the lower floor in the lower region of the overhang portion and the Chianti balcony as an outer wall reference line. Is formed so as to protrude from the outer wall reference line within a predetermined allowable extension distance, and a Chianti balcony is formed so that the overhang portion and the outer surface are substantially flush with each other. By setting the allowable overhang distance to a distance that does not significantly affect the structural strength of the house, even if an overhang part and a chianti balcony are provided, a significant increase in the strength members can be avoided. Cost can be suppressed. In addition, the upper floor has an overhang section and a Chianti balcony overhanging the outer surface, so that it can have a well-organized appearance, and a rich expression can be expressed regardless of the level of skill of the designer. It can be. In addition, by forming an overhang portion that is substantially flush with the outside surface next to the Chianti balcony, it is possible to protect the privacy of the Chianti balcony and the room where the Chianti balcony is provided by blocking the view from the neighboring house. . Further, for example, when the overhang portion is provided on the west side of the Chianti balcony, it is possible to prevent the sun from irradiating indoors.

  In the house according to claim 2, since a part of the front outer wall of the lower floor protrudes from the outer wall reference line by a distance less than an allowable overhang distance, the front outer wall of the lower floor is also changed. It is possible to overhang the upper floor and the Chianti balcony by projecting up to the permissible distance, so that it can be projected forward from the projecting part, so that it can be maintained overhanging from the lower floor, The appearance can be changed.

  In the house according to claim 3, a substantially horizontal flat ridge is formed above the opening provided in the front outer wall of the lower floor, and the lower surface of the flat ridge is substantially flush with the lower surface of the overhang portion. Since the parting cosmetic material that is continuous from the projecting end surface of the flat ridge is fixed to the lower end of the outer surface of the overhang portion, the overhang portion is formed on the ridge in appearance. It is possible to make the appearance design with a sense of unity. In addition, the appearance that the flat heel and the lower end of the outer surface of the overhang part are continuously created with a parting cosmetic material is created, compared to the case where a substantially horizontal heel is actually provided below the overhang part. Cost can be reduced.

  In the housing according to claim 4, since the color and / or pattern of the overhang portion is different from other portions of the outer wall of the housing, the front appearance of the housing can be further changed, and the appearance design is improved. can do.

  In the house according to claim 5, since the sleeve wall is formed on the side opposite to the overhang portion of the Chianti balcony, the Chianti balcony is sandwiched between the overhang portion and the sleeve wall, thereby ensuring more privacy. In addition, unnecessary solar radiation can be blocked. Moreover, since it is not necessary to turn the foundation to the ground on the lower floor side by using the sleeve wall, it can be made economical.

The perspective view explaining the external appearance structure of the house of this invention. The front view explaining the external appearance structure of the house of this invention. The perspective view which looked at the external appearance structure of the house of this invention from the angle different from FIG. AA sectional view of FIG. BB sectional drawing of FIG. The front view which shows the modification of embodiment of this invention. The front view which shows another modification of embodiment of this invention.

  Hereinafter, the best embodiment of the house 1 of the present invention will be described with reference to the drawings. First, the external configuration of the house 1 according to this embodiment will be described with reference to FIGS. 1 to 3. The house 1 of the present embodiment is a two-story detached house with a roof 2 having a substantially rectangular shape in plan view, for example, and is constructed with the surface on the contact side that is most noticeable as the front. In addition, the shape of the roof 2 of the house 1 according to the present invention is not limited to a dormitory structure, and can be a house 1 having various roof shapes such as a gable. On the front outer wall 3 of the house 1, an overhang portion 4 that protrudes from the front outer wall 3 a on the first floor is formed on the second floor portion, and a chianti balcony 5 is formed adjacent to the overhang portion 4. Yes. Of the front outer wall 3a on the first floor, in the lower region 6 of the overhang portion 4 and the chianti balcony 5, there is provided a protruding portion 7 protruding outward on the left side when viewed from the front of the house 1, On the right side, a receding portion 8 whose wall surface recedes from the protruding portion 7 is formed. In addition, an alcove 9 is provided on the left side of the protruding portion 7, and a front door 10 is installed in the back of the alcove 9. The “opening” in the present invention corresponds to the entrance door 10 in this embodiment.

  In the vicinity of the boundary between the first floor portion and the second floor portion of the outer wall above the alcove 9, there is provided a flat ridge 11 that projects horizontally outward. The flat ridge 11 is formed so as to protrude from the outside to the left side when viewed from the front of the house 1, and a part of the side face of the house 1 also wraps around. Further, a piloti column 12 is provided at the leftmost front corner when the front of the house 1 is viewed from the outside of the flat wall 11. Further, the upper surface of the alcove 9 and the lower surface of the flat cage 11 are provided to be substantially flush with each other, and an entrance pouch 13 is formed from the piloti space below the flat cage 11 to the inside of the alcove 9.

  The lower surface of the overhang portion 4 is formed substantially flush with the lower surface of the flat ridge 11. Moreover, the upper end of the overhang part 4 is provided extending to the back of the eaves, and the outer wall surface is formed by fixing a siding material colored in a reddish brown brick pattern, for example. Of the outer wall surfaces, the outer wall surfaces other than the overhang portion 4 are painted white, for example. Thus, by making the outer wall surface of the overhang part 4 have a different color and pattern from other outer wall surfaces, the appearance of the house 1 can be changed when viewed from the front. A design sash 14 selected from a plurality of shapes is arranged on the outer wall surface on the front side of the overhang portion 4. The design sash 14 is a rectangular sash that is provided with a window that can be opened and closed, such as a sliding window, an opening window, and a folding door, and one or a plurality of continuous rectangular or circular fitting window sashes. An appropriate one is selected according to the impression and functionality of the appearance.

  Moreover, a parting decorative material 15 is horizontally extended at the lower end of the outer wall surface on the front side of the overhang portion 4, and this parting decorative material 15 is provided to extend to the projecting end surface of the flat ridge 11. Yes. Thus, the lower surface of the flat ridge 11 is formed substantially flush with the lower surface of the overhang portion 4, and the parting decorative material 15 provided at the lower end of the outer wall surface on the front side of the overhang portion 4 is the flat ridge 11. Thus, the overhang portion 4 appears to be formed on the ridge on the appearance, so that the appearance design with a sense of unity can be achieved. Moreover, since the appearance that the flat ridge 11 and the lower end of the overhang part 4 are continuous is created only by providing the parting decorative material 15 as described above, the actual shape is substantially below the overhang part 4. Cost can be reduced compared to the case where a horizontal ridge is provided.

  The chianti balcony 5 is formed adjacent to the overhang portion 4, and a sleeve wall 16 is provided on the opposite side of the overhang portion 4. Since the Chianti balcony 5 is sandwiched between the overhang portion 4 and the sleeve wall 16, it is possible to block the line of sight from the house 1 built in the adjacent land to the Chianti balcony 5 and indoors, and to ensure privacy, Moreover, unnecessary solar radiation can be blocked. A handrail 17 is provided on the front surface of the Chianti balcony 5 from the floor surface of the Chianti balcony 5 to a predetermined height. A sweeping window 18 a is provided on the outer wall at the back of the chianti balcony 5.

  The first floor protruding portion 7 is provided below the overhanging portion 4 on the second floor so as to recede from the overhanging portion 4, and a discharge window 18 b is formed in the protruding portion 7. In addition, the retreating portion 8 provided adjacent to the protruding portion 7 is formed so as to be further retracted below the protruding portion 7 below the chianti balcony 5, and a sweeping window 18c is also formed in the retreating portion 8. Yes.

  The housing 1 of the present embodiment is configured as described above, so that on the first floor, the change due to the corner between the protruding portion 7 and the receding portion 8 is changed due to the corner of the exit corner. The monotonous appearance of the front of the house 1 has been eliminated by the change caused by the projecting of the 4 and the Chianti balcony 5 and the change caused by the upper part of the Chianti balcony 5 appearing to recede in the indoor direction. . On the other hand, the flat bag 11 and the overhang portion 4 are parted with the decorative material 15, and the overhang portion 4 and the Chianti balcony 5 are configured so that the outer surfaces are substantially flush with each other, thereby making the appearance uniform. To improve design.

  Next, the dimensions of the overhang portion 4, the Chianti balcony 5, the protruding portion 7 formed in the lower region 6, and the protruding portion 8 to the outer surface will be described with reference to FIGS. 4 and 5. . The overhang allowable distance, which is the overhang distance at which the cantilever structures such as the overhang portion 4 and the chianti balcony 5 do not greatly affect the structural strength of the house 1, is calculated in advance. In the present embodiment, the allowable overhang distance is 1 meter, for example. As shown in FIG. 4, when the outer wall surface of the receding portion 8 formed on the innermost side of the first floor outer wall in the lower region 6 of the overhang portion 4 and the chianti balcony 5 is the outer wall reference line L, the protruding portion The protrusion distance X of the outer surface of the outer surface 7 from the outer wall reference line L is provided so as to be 0.5 meters, which is a half of the allowable overhang distance of 1 meter. On the other hand, as shown in FIG. 5, the overhang portion 4 has an overhang distance Y from the outer wall reference line L of 1 meter, which is an overhang allowable distance. Therefore, the overhang part 4 protrudes further 0.5 meter from the outer surface of the protrusion part 7 of the 1st floor outer wall. In addition, the chianti balcony 5 has an overhang distance of 1 meter from the outer wall reference line L like the overhang portion 4, and the outer surface of the overhang portion 4 and the outer surface of the chianti balcony 5 are configured to be substantially the same. ing.

  In this way, the overhang portion 4 is not projected by the allowable projection distance with reference to the outer surface of the projecting portion 7, but is projected by the allowable projection distance with reference to the outer wall reference line L, so that the receding portion 8 The outer surface of the overhang part 4 and the chianti balcony 5 can be formed substantially flush without the chianti balcony 5 projecting above the overhanging allowable distance. Further, by setting the protruding distance X of the protruding portion 7 to 0.5 meter which is a half of the allowable overhanging distance, the overhanging portion 4 protrudes from the outer wall reference line L by 1 m which is the allowable overhanging distance. When this is done, the overhang portion 4 can also protrude 0.5 meters from the projecting portion 7 provided therebelow.

  As described above, the house 1 according to the present embodiment avoids a significant increase in the strength members, suppresses the construction cost, and has a varied appearance and a well-organized appearance regardless of the skill level of the designer. Can do.

  Next, based on FIG.6 and FIG.7, the modification of embodiment of this invention is demonstrated. In the above-described embodiment, the projecting portion 7 and the receding portion 8 are formed on the first floor portion of the front outer wall 3 of the house 1. However, as shown in FIG. 6, for example, the projecting portion projects on the front outer wall 3 a on the first floor. Without providing the portion 7, it may be provided linearly along the outer wall reference line L except for the alcove 9. Further, as shown in FIG. 7, the entire front outer wall 3a on the first floor may be formed flat without providing the alcove 9.

  Moreover, in the above-described embodiment, the overhang portion 4 is formed to protrude above the protrusion 7 provided on the front outer wall 3a on the first floor. However, as shown in FIG. It may be provided overhanging on the front outer wall 3a on the first floor which is not provided. In this case, the front outer wall 3a on the first floor excluding the alcove 9 is used as the outer wall reference line L, and the overhang portion 4 and the chianti balcony 5 may protrude from the outer wall reference line L by 1 meter, which is an allowable protruding distance, It may be one that projects 0.5 meters below the allowable projection distance. Moreover, the overhang part 4 may be provided above the entrance door 10, as shown in FIG. In FIG. 7, the alcove 9 is not provided, and the entire front outer wall 3a on the first floor including the part where the entrance door 10 is formed is defined as the outer wall reference line L, and the overhang portion 4 and the Chianti balcony 5 are respectively the outer wall reference. From the line L, it may protrude 1 meter which is an allowable overhanging distance, or it may protrude 0.5 meters below the allowable overhanging distance.

  For example, as shown in FIG. 6, the design sash 14 may not be provided in the overhang portion 4. Further, for example, the design sash 14 can be provided on the outer wall above the entrance porch 13.

  In addition, although not shown in figure, the alcove 9 which retreats 0.5 meters may be provided in the part in which the entrance door 10 was formed, for example. In this case, the outer wall of the alcove 9, that is, the outer wall on which the entrance door 10 is formed is defined as an outer wall reference line L, and the overhang portion 4 and the chianti balcony 5 project from the outer wall reference line L by 1 meter, which is an allowable overhanging distance. Provided.

  In addition, as shown in FIG. 7, when the overhang portion 4 is formed so as to protrude on the entrance door 10, only the parting decorative material 15 is provided at the lower end of the overhang portion 4, and the flat ridge 11 is formed. It may not be installed.

  Needless to say, the embodiment of the present invention is not limited to the above-described embodiment, and can be appropriately changed without departing from the scope of the idea of the present invention.

  The house 1 according to the present invention can be suitably used as a low-rise detached house or an apartment house such as a two-story detached house.

1 Housing 4 Overhang 5 Chianti Balcony 6 Lower Area 10 Entrance Door (Opening)
11 Flat collar 15 Parting material 16 Sleeve wall L Outer wall reference line

Claims (5)

A house with at least a cantilevered overhang and a Chianti balcony on the front outer wall of the upper floor,
Outer wall surface that has receded to the most indoor side in the lower area of the overhang part and the Chianti balcony among the front outer walls of the lower floor,
The overhang portion is formed to protrude from the outer wall reference line by a preset allowable extension distance, and the chianti balcony is formed to be substantially flush with the overhang portion. Housing.   2. The house according to claim 1, wherein a part of the front outer wall of the lower floor forms a protruding portion that protrudes from the outer wall reference line by a distance less than the allowable overhang distance. An opening provided in the front outer wall of the lower floor;
A substantially horizontal flat ridge provided above the opening and protruding from the front outer wall;
The lower surface of the flat ridge is formed substantially flush with the lower surface of the overhang portion, and a parting decorative material continuous from the projecting end surface of the flat ridge is fixed to the lower end of the outer surface of the overhang portion. The house according to claim 1, wherein the house is characterized.   The house according to any one of claims 1 to 3, wherein the overhang portion is different in color and / or pattern from other portions of the outer wall of the house.   5. The house according to claim 1, wherein a sleeve wall is formed on a side surface opposite to the overhang portion of the chianti balcony.

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