JP2017115523A - House - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a house capable of brightening up a living space while improving designability.SOLUTION: A two-or-more-storied house (1) includes a first front exterior wall (12) which adjoins a living space on a specific story above ground and which is arranged on a front side, and an open ceiling space (63) which is vertically extended across a plurality of stories on the back side with respect to the living space and the upper part of which is opened in an outdoor space. The open ceiling space (63) is vertically and at least partially surrounded by a wall part.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a multi-storey house.

  Conventionally, there are houses with a courtyard as an atrium space for the purpose of lighting and ventilation in the living space. Further, as disclosed in Japanese Patent Application Laid-Open No. 2007-92422 (Patent Document 1), a building is divided into a living part and a non-residential part, and the non-residential part is provided with an atrium space extending from the first floor to the third floor. Residential housing has been proposed. The first floor of this atrium is located behind the inner garage and the entrance, the second floor is located behind the deck terrace covered with louvers, and the third floor is located behind the atrium on the deck terrace. Is arranged.

JP 2007-92222 A (Patent No. 4613776)

  In the residence of Patent Document 1, the atrium space extending from the first floor to the third floor is open to the outdoor space, so that the living space adjacent to the atrium space can be brightened by the light taken from the upper portion. it can.

  However, the atrium space of the house of patent document 1 is open | released by the outdoor space in the front side except the 1st floor part. Moreover, since the living part and the non-residential part are completely separated when viewed from the front, the design is poor.

  The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a house that can brighten a living space while improving design.

  The house according to an aspect of the present invention is a multi-storey house, adjacent to the living space on the specific floor above the ground floor, and disposed on the front side, the first front outer wall, and the living space On the back side, it has a ventilated space that extends in the vertical direction across a plurality of floors and whose upper part is open to the outdoor space. The atrium space is at least partially surrounded by the wall in the vertical direction.

  Preferably, the lower end portion of the first front outer wall is spaced apart from the ground, and the atrium space extends upward from the ground floor, and the atrium space located in the ground floor portion is at least on the front side. Open to the outdoor space.

  Preferably, the atrium space extends from the ground floor to the top floor above the specific floor, and a balcony is provided on the front side of the atrium space located in the top floor portion.

  Preferably, the house further includes an outer side wall adjacent to one side in the horizontal direction of the atrium space and extending in the vertical direction from the ground to the uppermost floor portion. In this case, the specific floor portion of the outer side wall is preferably hidden by the first front outer wall.

  The house is disposed on the other side in the horizontal direction of the atrium space located on the top floor portion, and is disposed on the front side from the second front outer wall disposed on the first front outer wall and the upper end of the second front outer wall. You may further provide the flat-shaped collar part which protrudes. In this case, it is desirable that the collar portion protrudes to the side of the outer side wall beyond the balcony.

  Preferably, the house further includes an outer wall facing the outer wall with the atrium space interposed therebetween, and a window portion having translucency is provided on the outer wall.

  According to the present invention, the living space can be brightened while improving the design.

It is a figure which shows the external appearance of the front side of the house which concerns on embodiment of this invention. It is a top view of the 1st floor of the house concerning an embodiment of the invention. It is a top view of the 2nd floor of the house which concerns on embodiment of this invention. It is a top view of the 3rd floor of the house which concerns on embodiment of this invention. It is a figure which shows typically the unevenness | corrugation of the front outer wall of the house which concerns on embodiment of this invention. It is a figure which shows typically the entrance space of the house which concerns on embodiment of this invention.

  Embodiments of the present invention will be described in detail with reference to the drawings. In the drawings, the same or corresponding parts are denoted by the same reference numerals and description thereof will not be repeated.

(About schematic configuration)
First, with reference to FIGS. 1-4, schematic structure of the house 1 which concerns on this Embodiment is demonstrated.

  FIG. 1 shows the appearance of the house 1 as seen from the front side. The front of the house 1 represents a symbolic surface (facade) in appearance, and typically faces an outdoor passage. In the present embodiment, for example, the surface side of the outer wall provided with the entrance door 50a is referred to as the front side.

  The house 1 is, for example, a three-story building built in a relatively small area such as an urban area. It is assumed that the house 1 according to the present embodiment is built on substantially the entire site, and there is no dedicated garden around the house 1.

  2 to 4 show floor plans for the first to third floors of the house 1. The structure of the living space on each floor is, for example, as follows. As shown in FIGS. 1 and 2, the first floor of the house 1 is provided with an entrance (between soil) 50, an entrance hall 51, and a living room 52. The entrance 50 and the entrance hall 51 are non-residential rooms. As shown in FIG. 1 and FIG. 3, a kitchen 53 and a living 54 as living rooms, a powder room 55 as a non-living room, and the like are provided on the second floor of the house 1. As shown in FIGS. 1 and 4, four rooms 56 to 59 such as a bedroom are provided on the third floor of the house 1. The living space is a space located inside the building body surrounded by the outer wall, and includes a living room and a non-living room.

  The house 1 according to the present embodiment is characterized by its facade and entrance space. Moreover, the house 1 is provided with a semi-outdoor atrium space 63 having a height of three floors. These feature points will be described in detail below.

(About the facade)
The external appearance of the house 1 viewed from the front will be described. In FIG. 1 etc., the horizontal direction of the house 1 is indicated by an arrow A1. Moreover, in FIG. 2 etc., the front is shown by arrow A2 among the front-back direction (depth direction) of the house 1. In the present embodiment, the front side is also referred to as the front side or the near side, and the opposite side is also referred to as the back side, the back side, or the back side. Further, the description will be made assuming that the right side is the one side in the horizontal direction and the left side is the other side in the horizontal direction when viewed from the front.

  The house 1 has a flat-shaped collar part (first collar part) 41 extending in the horizontal direction between the second floor and the third floor. The collar part 41 is a large slab-shaped collar having a large thickness. The collar part 41 protrudes in the both sides (lateral direction both sides) rather than the front outer wall. Therefore, the house 1 has an original design that is divided into the second floor and below and the third floor.

  The front outer wall of the house 1 is composed of outer walls 11 to 13 disposed below the collar part 41 and outer walls 14 and 15 disposed above the collar part 41.

  The outer wall 11 has a height of two floors, and an entrance door 50a is provided on the first floor portion. An entrance space including the entrance 50 is disposed on the indoor side of the outer wall 11 as described later. The surface of the outer wall 11 is a reference plane of the front outer wall of the house 1 and is continuous from the first floor to the second floor without a step. Hereinafter, the surface of the outer wall 11 is referred to as a reference outer wall surface 21. A window portion 210 having translucency is provided on the second floor portion of the outer wall 11 (reference outer wall surface 21). The window part 210 is a fixed window that cannot be opened or closed, for example.

  The outer wall (first front outer wall) 12 and the outer wall 13 are arranged on the right side of the outer wall 11. The outer wall 12 is disposed at a position higher than the outer wall 13. On the indoor side of the outer wall 12, a second-floor living space (for example, a kitchen 53 and a living room 54) is arranged. On the indoor side of the outer wall 13, a first-floor living space (for example, a living room 52) is arranged.

  Here, the surface of the outer wall 12 constitutes the surface (front surface) of the box-shaped body 30 provided so as to be suspended from the flange portion 41. Hereinafter, the surface of the outer wall 12 is referred to as a second floor outer wall surface 22. The second floor outer wall surface 22 is located in front of the reference outer wall surface 21. 5, the position of the reference outer wall surface 21 in the front-rear direction is indicated by a line L1, and the position of the second floor outer wall surface 22 in the front-rear direction is indicated by a line L2. The second-floor outer wall surface 22 projects more than 90 cm forward from the position of the reference outer wall surface 21.

  The box-shaped body 30 includes a second-floor outer wall surface 22 and a bottom surface 31 that is spaced upward from the ground. The bottom surface 31 is orthogonal to (intersects) the lower end of the second floor outer wall surface 22. The ground may be an upper surface of concrete raised above the ground level of the house 1.

  The lateral width dimension of the second floor outer wall surface 22 is preferably sufficiently larger than the lateral width dimension of the reference outer wall surface 21 and is twice or more. A window 220 having translucency is provided on the outer wall 12 (the second floor outer wall surface 22). The window part 220 is provided over substantially the entire width of the outer wall 12. The window part 220 is comprised by the several window (namely, continuous window) provided continuously along the horizontal width direction of the 2nd floor outer wall surface 22, for example. Each window may be openable or closable, and may not be openable. A specific configuration example of the box-shaped body 30 will be described later.

  The surface of the outer wall 13 is orthogonal to the bottom surface 31 of the box-shaped body 30. Hereinafter, the surface of the outer wall 13 is referred to as a first floor outer wall surface 23. As shown in FIG. 5, the first-floor outer wall surface 23 is arranged at a position on the back side of the reference outer wall surface 21. The lateral dimension of the first floor outer wall surface 23 is smaller than the lateral dimension of the second floor outer wall surface 22. The outer wall 13 (the first floor outer wall surface 23) is also provided with a window 230 having translucency. The window part 230 is a sweep window, for example.

  The outer wall (second front outer wall) 14 is located on the outer wall 11 with the flange 41 interposed therebetween. On the indoor side of the outer wall 14, a residential space (for example, a living room 57) on the third floor is arranged. As shown in FIG. 5, the position of the surface of the outer wall 14 in the front-rear direction is the same position as the reference outer wall surface 21, and these surfaces extend on the same plane. Hereinafter, the surface of the outer wall 14 is referred to as a third floor outer wall surface 24. The width dimension of the third floor outer wall surface 24 is substantially equal to the width dimension of the reference outer wall surface 21.

  The outer wall 15 is adjacent to the right of the outer wall 14 and is located above the outer wall 12 with the flange 41 interposed therebetween. On the indoor side of the outer wall 15, a residential space (for example, a living room 56) on the third floor is arranged. As shown in FIG. 5, the surface of the outer wall 15 is located in front of the third floor outer wall surface 24, but is located in the back side of the second floor outer wall surface 22. Hereinafter, the surface of the outer wall 15 is referred to as a third floor outer wall surface 25. The width dimension of the third floor outer wall surface 25 is slightly larger than the width dimension of the left third floor outer wall surface 24, but is smaller than the width dimension of the second floor outer wall surface 22.

  The outer wall 14 (third floor outer wall surface 24) and the outer wall 15 (third floor outer wall surface 25) are also provided with light-transmitting windows 240 and 250, respectively. The outer wall 14 and the outer wall 15 face a balcony 68 provided on the collar part 41. Therefore, the window parts 240 and 250 are sweep windows, for example. In the present embodiment, the balcony is a semi-outdoor space having a floor and is a concept including a veranda.

  The house 1 has not only the front and rear positions of the outer wall surface in the front-rear direction but also a window portion on each outer wall surface. The second floor outer wall surface 22 which is the surface of the box-shaped body 30 is provided with a window portion 220 having a height over the entire width. Therefore, the facade of the house 1 has a light image. In addition, the window part 220 may be arrange | positioned with a some clearance gap (for example, 10 cm or less) between the horizontal direction (width direction) edge part of the 2nd floor outer wall surface 22. FIG.

  Here, the second floor outer wall surface 22 is flat (flat) like the reference outer wall surface 21. Therefore, the box-shaped body 30 further has side surfaces 32 and 33 that intersect the second floor outer wall surface 22 and the bottom surface 31. As shown in FIG. 3, the side surface 32 constitutes the surface of the outer wall (right side wall) 81 orthogonal to the right end portion of the outer wall 12. The side surface 33 constitutes the surface of the outer wall 82 orthogonal to the right end portion of the outer wall 11 and the left end portion of the outer wall 12.

  These outer walls 81 and 82 are also provided with window portions 320 and 330 having the same height as the window portion 220 of the outer wall 12. That is, in the box-shaped body 30, a U-shaped (U-shaped) continuous window is configured in plan view by the window portion 220 on the surface and the window portions 320 and 330 on both side surfaces. Therefore, in appearance, the box-like body 30 looks like a floating glass box, and the lightness is improved. In addition, the living space (living 54) in the box-shaped body 30 becomes a bright space full of light not only in the front side but also in the back, and in the living space in the box-shaped body 30, the outdoor scenery is 270 degrees. Can overlook.

  The second floor outer wall surface 22 does not have to be planar, and may be curved, for example, in an arc shape. In such a case, the box-shaped body 30 may not have the side surfaces 32 and 33.

  The box-shaped body 30 is supported from below by sleeve walls 43 and 44. The sleeve walls 43 and 44 are supports that extend upward from the ground to the bottom surface 31 of the box-shaped body 30. The support may be a pillar. The sleeve wall 43 is located in front of the first floor outer wall surface 23 and is connected to the right end portion of the bottom surface 31 of the box-shaped body 30. The sleeve wall 44 is located in front of the first floor outer wall surface 23 and is connected to the left end portion of the bottom surface 31 of the box-shaped body 30. The thickness and width of the sleeve walls 43 and 44 are the same, and these are arranged in parallel to each other.

  There is no support between the sleeve walls 43, 44, and the lower space of the box-shaped body 30 sandwiched between the sleeve walls 43, 44 is a piloti space 60. The piloti space 60 is open toward the outdoor space at least on the front side. A part of the piloty space 60 functions as an inner garage, and the site can be used effectively. Part of the piloty space 60 is also open on the back side.

  The sleeve walls 43 and 44 are arranged at a position slightly behind the second floor outer wall surface 22. The sleeve walls 43 and 44 are darker than the second floor outer wall surface 22 (and the other outer wall surfaces 21, 23 to 25). Therefore, when the house 1 is viewed from the front, it is possible to emphasize the floating feeling that the box-shaped body 30 is lifted from the ground. In addition, the material of the outer surface of the sleeve walls 43 and 44 is not limited to the color, and the second floor outer wall surface 22 may be different.

  On the surface of the box-shaped body 30, vertically long windows having the same height are arranged in a horizontal row as the window portion 220. The upper end position of the window portion 220 is close to the lower surface 412 of the flange portion 41. For example, the difference between the upper end height of the window portion 220 and the lower surface height of the flange portion 41 (the upper end height of the outer wall 12) is 10 cm or less. On the other hand, the lower end position of the window 220 is relatively far away from the lower end position of the outer wall 12. That is, as shown in FIG. 1, the window portion 220 is provided on the outer wall 12 so as to be biased upward.

  Here, it is desirable that the height dimension H2 between the lower end position of the window part 220 and the lower end position of the second floor outer wall surface 22 is substantially equal to the thickness dimension H1 of the flange part 41. Specifically, there is no difference in these dimensions, or even if it is 10 cm or less, or 20% or less. In addition, the thickness dimension of the collar part 41 shall represent the height dimension of the front-end surface (front surface) 411. The thickness dimension of the collar part 41 is 40 cm or more, for example.

  The house 1 further includes a collar portion (second collar portion) 42 that protrudes forward from the upper end portion of the third-floor outer wall surface 25. The flange 42 is also flat like the flange 41, and its thickness dimension H3 is substantially equal to the thickness dimension H1 of the flange 41. Although the collar part 42 protrudes in the both sides rather than the right-and-left end part of the 3rd floor outer wall surface 25, the lateral width of the collar part 42 is shorter than the collar part 41. The position of the front end surface 421 of the collar portion 42 is deeper than the front end surface 411 of the collar portion 41. The roof of the house 1 is typically a flat roof, and the flange 42 in the present embodiment is configured as an eave partially protruding from the flat roof.

  Thus, the height dimension H2 of the lower end portion of the second floor outer wall surface 22 without the window portion 220 and the thickness dimension H3 of the collar portion 42 near the roof are the thickness dimension H1 of the collar portion 41 having a presence. By making it equivalent to the above, it is possible to produce a calm and calm impression while generating a light feeling in appearance.

  Although the collar part 41 protrudes ahead from the upper end part of the reference | standard outer wall surface 21 and the 2nd floor outer wall surface 22, as FIG. 1 shows, the front-end surface 411 of the collar part 41 is straight from a left end part to a right end part. It is the planar shape extended to. Therefore, the protrusion dimension from the reference outer wall surface 21 is sufficiently larger than the protrusion dimension from the second floor outer wall surface 22 as the protrusion dimension to the front side of the flange portion 41.

  Therefore, a portion of the collar portion 41 having a large depth that intersects the reference outer wall surface 21 is supported from below by a sleeve wall 45 having a height of two floors. The sleeve wall 45 is a support body that extends upward from the ground to the lower surface 412 of the collar portion 41. The support may be a pillar. The sleeve wall 45 is disposed in parallel with the sleeve walls 43 and 44 under the box-shaped body 30. The color or material of the outer surface of the sleeve wall 45 is the same as that of the sleeve walls 43 and 44. Therefore, even if the sleeve wall 45 with a height is provided, it is familiar with the whole atmosphere without a sense of incongruity. The front end position of the sleeve wall 45 may be positioned in front of the second floor outer wall surface 22.

  The sleeve wall 45 supports the left end portion of the collar portion 41 and is disposed at a position away from the side surface 33 of the box-shaped body 30 and the sleeve wall 44 below it. Thereby, an outdoor atrium space 61 having a height of two floors is formed in front of the reference outer wall surface 21. The outdoor atrium space 61 is a space surrounded on three sides by the reference outer wall surface 21, the sleeve wall 45, the side surface 33 of the box-shaped body 30 and the sleeve wall 44. The sleeve wall 45 is disposed at a position where it does not overlap the entrance door 50 a and the window portion 210 when viewed from the front. The sleeve wall 45 may be disposed away from the reference outer wall surface 21 in the forward direction.

  As described above, the sleeve wall 45 having a height of two floors is erected independently of the outer wall 11 in the front space of the house 1, and the outdoor atrium space 61 is adjacent to the sleeve wall 45. Is arranged. Therefore, the space in front of the entrance of the house 1 has a profound feeling or a high-class feeling as well as an open atmosphere, so that a high quality living can be predicted. Moreover, since the sleeve wall 45 is disposed along the site boundary, the sleeve wall 45 can block the line of sight of the resident in the adjacent land.

  The outdoor atrium space 61 is a space whose upper part is covered with the flange 41 and three sides are surrounded by the reference outer wall surface 21, the sleeve wall 45, the side surface 33 of the box-shaped body 30, and the sleeve wall 44. However, it is not limited. The outdoor atrium space may be a space that faces the reference outer wall surface 21 and is covered at its upper portion with the flange portion 41 and at least one of the left and right sides thereof is partitioned by the wall surface.

(About entrance space)
The entrance space of the house 1 will be described.

  The entrance space located on the indoor side of the outer wall 11 provided with the entrance door 50a is an atrium space having a height of two floors. Specifically, as shown in FIGS. 2 and 3, the entrance 50 and the entrance hall 51 on the first floor and the upper space form an indoor atrium 62. That is, the indoor atrium space 62 extends upward from the floor surface of the entrance 50 and the entrance hall 51 to the ceiling surface of the second floor, and constitutes the entrance space of the house 1. Thus, since the outer wall 11 is located between the outdoor atrium space 61 and the indoor atrium space 62, it can be enjoyed not only before entering the building body of the house 1 but also after entering. Can do.

  FIG. 6 conceptually shows an outdoor atrium space 61 viewed from the front side and an indoor atrium space 62 extending in the back of the outer wall 11. FIG. 6 shows a state in which the entrance door 50a and the window part 210 are removed from the outer wall 11 for easy understanding.

  As shown in FIG. 6, the ceiling surface 622 of the indoor atrium space 62 and the lower surface 412 of the flange 41 as the ceiling surface of the outdoor atrium space 61 are substantially flush. Specifically, there is no difference in the heights of these surfaces, or even if they are 10 cm or less. Thereby, a sense of unity occurs between the outdoor atrium space 61 and the indoor atrium space 62.

  Further, the color or pattern of the ceiling surface 622 of the indoor atrium space 62 is the lower surface 412 of the heel portion 41 so that the ceiling surface 622 of the indoor atrium space 62 and the lower surface 412 of the heel portion 41 are visually connected. It is desirable to be continuous with the color or pattern. Typically, the colors of these surfaces are the same, and the patterns (for example, wood grain) constituting these surfaces appear continuously with the same regularity. In the present embodiment, the pattern of the lower surface 412 of the collar portion 41 and the ceiling surface 622 of the indoor atrium space 62 is formed such that the joint of a plate having a predetermined width extends straight from the outdoor side toward the indoor side. Note that the materials of these surfaces may be different.

  Further, as shown in FIGS. 1 and 6, the upper end position of the window portion 210 of the outer wall 11 is close to the lower surface 412 of the flange portion 41. For example, the difference between the upper end height of the window portion 210 and the lower surface height of the flange portion 41 (the upper end height of the outer wall 11) is 10 cm or less. The window part 210 is comprised by the large sized fixed window, for example. Therefore, when the house 1 is viewed from the outdoor atrium space 61 side, expansion to the indoor atrium space 62 can be expected through the window portion 210, and a luxurious atmosphere can be produced.

  Here, as shown in FIGS. 2, 3, and 6, a staircase 71 is disposed in the indoor atrium space 62 for movement between the first-floor living space and the second-floor living space. Yes. The stairs 71 are connected from the floor surface 621 of the indoor atrium space 62 (the floor surface of the entrance hall 51) to the crossing corridor 72. That is, the ascending entrance of the stairs 71 is provided in the entrance hall 51, and the descending entrance of the stairs 71 is provided in the crossing corridor 72. The staircase 71 is linear, for example, and is disposed along an outer wall (left side wall) 83 orthogonal to the left end portion of the outer wall 11.

  As shown in FIGS. 3 and 6, the passage hallway 72 is arranged along the outer wall 11 so as to cross the indoor atrium space 62. One end of the transfer corridor 72 is connected to the outer wall (left side wall) 83, and the other end of the transfer corridor 72 is connected to the floor of the second-floor living space (for example, the living room 54).

  The staircase 71 is connected to one end side of the crossing corridor 72. More specifically, the descending exit of the staircase 71 is provided in the side part 72 a on the back side among the both side parts of the passageway 72. The transit hallway 72 is preferably disposed away from the outer wall 11. In this case, for example, a handrail for preventing the fall is provided on the side portion 72b on the front side of the passageway 72.

  As described above, the passage hallway 72 is disposed on the entrance 50 or the entrance hall 51 and behind the window 210 provided on the outer wall 11. Therefore, when the resident stands in the crossing corridor 72, the entire outdoor atrium space 61 beyond the outer wall 11 can be viewed through the window portion 210.

  The stairs 71 of the present embodiment is linear and has a shape that rises from the back of the entrance hall 51 toward the front. Further, the window part 210 of the outer wall 11 is arranged on an extension line in the up and down direction of the stairs 71. Therefore, the sky (the upper portion of the outdoor atrium space 61) can be seen through the window 210 of the outer wall 11 from the middle of going up the stairs 71. Moreover, when going up the stairs 71, the whole outdoor atrium space 61 can be naturally seen through the window part 210, and a relaxed feeling can be tasted.

  Further, the window portion 210 of the outer wall 11 extends upward to the vicinity of the ceiling surface 622 of the indoor atrium space 62 (that is, the lower surface 412 of the flange portion 41), and the ceiling surface 622 of the indoor atrium space 62 and the flange portion The lower surface 412 of 41 has a sense of unity. Therefore, when standing on the corridor 72 after going up the stairs 71, the ceiling surface 622 of the indoor atrium space 62 appears to extend beyond the window portion 210 to the outside, and the resident is also indoors (residential space). An open feeling can be obtained.

  The staircase 71 may not be linear, and may be a folded staircase, for example. Even in such a case, it is desirable that the window portion 210 be disposed on the extended line of the staircase 71 in the up-and-down direction. Specifically, it is desirable that the descending exit of the staircase 71 is provided in the side portion 72 a on the back side of the passageway 72. In other words, it is desirable that the crossing corridor 72 is arranged at a position where the line of sight faces the window 210 (outer wall 11) side when going up the stairs 71 from the entrance hall 51 on the first floor (the floor of the indoor atrium space 62). .

  Moreover, although the staircase 71 was connected to the crossing corridor 72, it is not limited. In other words, if the window 210 can be seen at the place where the staircase 71 is climbed up, the floor surface on the second floor where the downstairs of the staircase 71 does not have to be the floor surface of the passageway 72.

  Further, in the present embodiment, the configuration in which the window part 210 is arranged at the tip of the descending entrance of the staircase 71 (that is, on the extended line in the up and down direction of the staircase 71) is shown. For example, the window part 210 may be disposed beside the descending entrance of the stairs 71.

(About semi-outdoor atrium space)
The semi-outdoor atrium space 63 provided in the house 1 will be described.

  As shown in FIGS. 1 to 4, the semi-outdoor atrium space 63 is an atrium space that extends in the vertical direction over a plurality of floors and has an upper portion opened toward the outdoor space (empty).

  The semi-outdoor atrium space 63 is disposed adjacent to the outer side wall 46 extending in the vertical direction from the ground to the third floor. The outer side wall 46 is located on the right side of the semi-outdoor atrium space 63 and is provided along the site boundary of the house 1. Further, the outer side wall 46 is disposed at an end portion on the back side of the house 1. The outer side wall 46 extends upward to the height of the flange 42 near the roof when viewed from the outdoor space.

  The outer side wall 46 is disposed behind the outer wall 12 in front of the second floor, and is hidden by the outer wall 12 when viewed from the front side. Specifically, referring to FIG. 3, the outer side wall 46 is arranged so as to be orthogonal to the outer wall 84 parallel to the outer wall 12. The outer wall 84 is orthogonal to the outer wall 81 on the right side of the second floor constituting the box-shaped body 30. Further, the outer side wall 46 is arranged on the same line (along the front-rear direction) with the sleeve wall 43 supporting the box-shaped body 30 in plan view, and the color or material of the outer surface of the outer side wall 46 is the sleeve It may be the same as the wall 43.

  The outer side wall 46 faces the outer walls 85, 86, and 87 of the building body with the semi-outdoor atrium space 63 sandwiched between the first to third floors. That is, the semi-outdoor atrium 63 has a first floor space 63a facing the first floor outer wall 85, a second floor space 63b facing the second floor outer wall 86, a third floor outer wall 87 and a third floor space 63c. It consists of and.

  Referring to FIG. 2, outer wall 85 on the first floor is orthogonal to front outer wall 13 on the first floor and outer wall on the back. Of the space sandwiched between the outer wall 85 and the outer side wall 46 of the first floor, the first floor space 63a of the semi-outdoor atrium space 63 is formed in the front portion, and the first floor terrace section 64 is formed in the remaining portion. Is provided. Therefore, the first floor space 63a of the semi-outdoor atrium space 63 is open toward the outdoor space on both the front side and the rear side. The first floor terrace section 64 is a space located below the floor section of the second floor balcony 65 described later. A first-floor garden space is formed by the first-floor terrace section 64 and the first-floor space 63 a of the semi-outdoor space 63.

  Specifically, in the front of the first floor space 63a of the semi-outdoor atrium space 63, a piloti space 60 below the box-shaped body 30 is arranged without partitioning, and behind the first floor space 63a is a first floor terrace portion 64. Arranged without partitions. As shown in FIG. 2, the outer wall 85 on the first floor is provided with a light-transmitting window portion 850 (for example, a sweep window) at least at a position facing the first floor space 63 a of the semi-outdoor atrium space 63. Yes.

  By configuring the first floor of the house 1 in such a configuration, the first-floor terrace portion 64 can also appear as a part of the piloty space 60. Further, when the ceiling surface (including the bottom surface 31 of the box-shaped body 30) is seen in the piloty space 60, the ceiling surface is partly pierced.

  Referring to FIG. 3, the outer wall 86 on the second floor is orthogonal to the outer wall 84 and the outer wall on the back surface. Of the space sandwiched between the outer wall 86 and the outer side wall 46 on the second floor, the second floor space 63b of the semi-outdoor atrium 63 is formed on the rear wall 84 side, and the second floor balcony 65 is formed on the remaining portion. Is provided. That is, the second floor space 63b of the semi-outdoor atrium space 63 is open toward the outdoor space on the rear side.

  The outer wall 86 on the second floor has a window portion 860a (for example, a fixed window) at a position facing the semi-outdoor atrium space 63, and has a window portion 860b (a sweep window) at a position facing the second-floor balcony 65. . The second-floor balcony 65 is located below the floor portion of the third-floor balcony 67 described later. That is, the floor of the third-floor balcony 67 is the roof of the second-floor balcony 65.

  Referring to FIG. 4, the outer wall 87 on the third floor is orthogonal to the front outer wall 15 and the rear outer wall. Of the space sandwiched between the outer wall 87 and the outer side wall 46 of the third floor, the third floor space 63c of the semi-outdoor atrium space 63 is formed in the central portion, and the remaining floor (the front portion and the rear portion) is the third floor. Balconies 66 and 67 are provided. That is, the third floor space 63c of the semi-outdoor atrium space 63 is open toward the outdoor space on both the front side and the rear side.

  The lateral width of the outer side wall 46 (length dimension in the front-rear direction of the house 1) is larger than the others only on the third floor. An extended portion 46a to the front side of the third floor portion of the outer side wall 46 is erected on the upper surface 413 of the flange portion 41 that extends to the side. The front-side third-floor balcony 66 faces this extended portion 46a.

  The third-floor outer wall 87 has a window portion 870a (for example, a fixed window) at a position facing the semi-outdoor atrium space 63, and a window portion 870b (a sweep window) at a position facing the third-floor balcony 66 on the front side. In addition, a window portion 870c (sweeping window) is provided at a position facing the third-floor balcony 67 on the back side.

  The floor surfaces of the second and third floor balconies 65 to 67 adjacent to the semi-outdoor atrium space 63 are substantially flush with the floor surfaces of the second and third floor living spaces adjacent to the outer walls 86 and 87, respectively. Yes. Therefore, a sense of unity that the floors are continuous indoors and outdoors with respect to the outer walls 86 and 87 is generated, and the living space can be impressed as a wide space with an open feeling.

  As described above, the semi-outdoor atrium space 63 is formed between the outer walls 85 to 87 and the outer side wall 46 in the lateral direction. Further, balconies 65 and 67 adjacent to the rear side of the semi-outdoor atrium space 63 are respectively arranged on the second floor and the third floor, and a balcony 66 adjacent to the front side of the semi-outdoor atrium space 63 is arranged on the third floor. . Therefore, the semi-outdoor atrium 63 is surrounded by a wall at the boundary of each floor. For example, at the boundary between the first floor and the second floor (the lower end of the second floor), the semi-outdoor atrium space 63 includes a right outer wall 46, a front outer wall 84, a left outer wall 86, and a second floor balcony on the back side. Four sides are surrounded by 65 floor side walls. In addition, at least a part of the semi-outdoor atrium space 63 in the height direction (vertical direction) only needs to be surrounded by a wall portion.

  Translucent windows are provided on the outer walls 85 to 87 of each floor facing the semi-outdoor atrium space 63. As described above, since the semi-outdoor atrium space 63 has no roof, the light incident on the semi-outdoor atrium space 63 is taken into the living space of each floor through the window portions 850, 860a, and 870a. . In addition, since these windows themselves can be opened or closed, or the windows next to the windows can be opened and closed, it is possible to feel light, wind, and sky in a city.

  For example, when the tree 73 is planted in the semi-outdoor atrium space 63, the trunk of the tree 73 can be desired in the living space (the living room 52) adjacent to the outer wall 85 on the first floor. Therefore, the living space near the outer wall 85 can be a calm place to enjoy leisure. Further, in the living space (such as the living room 54) adjacent to the outer wall 86 on the second floor, the leaves of the trees 73 can feel light and wind fluctuations. Therefore, the living space near the outer wall 86 can be a comfortable place to gather with the family. Further, in the living space (such as the living rooms 56 and 59) adjacent to the outer wall 87 on the third floor, it is possible to feel the breath of the trees 73 extending into the sky. Therefore, the living space near the outer wall 87 can be an exhilarating place to relax.

  In addition, since the outer side wall 46 is provided at a position facing the windows 850, 860a, and 870a, the tree 73 provided in the semi-outdoor atrium space 63 can be appreciated without worrying about the line of sight of the neighbor. In addition, the scene of the semi-outdoor atrium space 63 can be felt closer due to the shadows of the outer walls 85 to 87 appearing on the outer side wall 46.

  Thus, according to the house 1 of the present embodiment, the family can enjoy nature from various angles and live while feeling attentive to each other. That is, the semi-outdoor atrium 63 extending in the vertical direction from the first floor to the third floor, and the semi-outdoor space (the pilotity space 60, the first-floor terrace section 64) connected to the outdoor space in at least one of the front and rear directions on each floor. , Balconies 65-68) are arranged adjacent to each other. Therefore, the semi-outdoor atrium 63 and these semi-outdoor spaces are positioned as a three-dimensional garden that connects nature and the family on each floor.

  Furthermore, the first floor space 63a and the third floor space 63c of the semi-outdoor atrium space 63 are open toward the outdoor space in both the front and rear directions, whereas the second floor space 63b is open toward the outdoor space only on the rear side. Has been. That is, the second floor space 63b of the outdoor atrium space 63 is arranged on the back side of the living space (for example, the kitchen 53) arranged adjacent to the front outer wall 12. Therefore, when the house 1 is viewed from the front, the second-floor space 63b of the semi-outdoor atrium space 63 is hidden by the front outer wall 12 (the box-shaped body 30). It has a good appearance.

  Moreover, when the tall tree 73 is provided in the semi-outdoor atrium space 63, the trunk of the tree 73 can be seen from the front, so that the tree 73 penetrates the living space on the second floor of the house 1 and is interesting. It can produce a certain atmosphere. In addition, at least the front side of the first floor space 63a of the semi-outdoor atrium space 63 may be open toward the outdoor space, and an outer wall may be disposed on the back side.

  Furthermore, the front side collar part 42 protrudes to the side from the outer side wall 46 beyond the third floor balcony 67 on the front side. That is, the collar part 42 may partially cover the space above the balcony 67. Further, the flange portion 42 is integrally connected to a flange portion 47 on the side surface side protruding from the upper end portion of the outer side wall 46 toward the side. Therefore, when viewed from the front, the presence of the third-floor space 63c of the semi-outdoor atrium 63 is suppressed by the L-shaped flanges 42 and 47 arranged at the upper part of the third floor. Moreover, the arrangement | positioning with the collar part 41 with the presence on the box-shaped body 30 is good by arrange | positioning the collar parts 42 and 47 of the 3rd floor upper part in this way. Therefore, according to the house 1 of the present embodiment, both lightness and profound feeling can be achieved.

  According to the present embodiment described above, it is possible to feel nature in the living space in the building while ensuring privacy. In addition, it has a modern and original appearance that combines lightness and profound feeling. Therefore, even in urban areas, it is possible to provide a luxurious residence that enjoys leisure.

  Note that the house 1 has a three-story structure, but may have a multi-story structure. For example, the house 1 may have a two-story structure or a four-story structure. In this case, the floor (specific floor) on which the box-shaped body 30 is provided may not be the second floor as long as it is a floor above the ground floor (first floor). In any case, it is desirable that the outer side wall 46 and the semi-outdoor atrium space 63 extend from the ground floor (first floor) to the top floor.

  Moreover, although the reference | standard outer wall surface 21 (outer wall 11) was demonstrated as the front side of the house 1, it is not limited. That is, the appearance of the house 1 illustrated in FIG. 1 may be, for example, the appearance of the side surface of the house 1. Specifically, the entrance door 50a may not be provided on the reference outer wall 11 shown in FIG. 1, and in this case, the outer wall surfaces 21 to 25 described above only need to face the same direction.

  The embodiment disclosed this time should be considered as illustrative in all points and not restrictive. The scope of the present invention is defined by the terms of the claims, rather than the description above, and is intended to include any modifications within the scope and meaning equivalent to the terms of the claims.

  1 house, 30 box-like body, 11-15, 81-87 outer wall, 21-25 outer wall surface, 210, 220, 230, 240, 250, 320, 330, 850, 860a, 860b, 870a, 870b, 870c window , 21 Reference outer wall surface, 22 2nd floor outer wall surface, 23 1st floor outer wall surface, 24, 25 3rd floor outer wall surface, 31 bottom surface, 32, 33 side surface, 41, 42, 43, 47 collar, 43, 44, 45 sleeve Wall, 46, 46A Outer side wall, 50 entrance, 50a entrance door, 51 entrance hall, 52, 53, 56-59 living room, 53 kitchen, 54 living, 55 powder room, 60 piloti space, 61 outdoor atrium, 62 indoor atrium Space, 63 semi-outdoor atrium, 64 1st floor terrace, 65-68 balcony, 71 stairs, 72 walkway, 73 trees.

Claims (6)

A multi-storey house,
A first front outer wall that is adjacent to a living space on a specific floor above the ground floor and disposed on the front side;
On the back side of the living space, it extends in the vertical direction over a plurality of floors, and has an atrium space whose upper part is open to the outdoor space,
The atrium space is a house where at least a part in the vertical direction is surrounded by a wall portion. A lower end portion of the first front outer wall is disposed away from the ground, and the atrium space extends upward from the ground floor;
The house according to claim 1, wherein the atrium space located in the ground floor portion is open toward an outdoor space at least on the front side. The atrium space extends from the ground floor to the top floor above the specific floor,
The house according to claim 1 or 2, wherein a balcony is provided on a front side of the atrium space located in the uppermost floor portion. It further includes an outer side wall adjacent to one side in the horizontal direction of the atrium space and extending in the vertical direction from the ground to the uppermost floor portion
The house according to claim 3, wherein the specific floor portion of the outer side wall is hidden by the first front outer wall. A second front outer wall disposed on the other lateral side of the atrium space located in the uppermost floor portion and disposed on the first front outer wall;
A flat-shaped flange projecting to the front side from the upper end of the second front outer wall;
The housing according to claim 4, wherein the flange protrudes laterally beyond the outer side wall beyond the balcony. Further comprising an outer wall facing the outer side wall across the atrium space;
The house according to claim 4 or 5, wherein a window portion having translucency is provided on the outer wall.

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