JP2014084586A - Dwelling house - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a dwelling house capable of taking a larger quantity of sunlight from a semi-outdoor space into an indoor space in winter, blocking more quantity of summer sunlight than before in the semi-outdoor space, giving an open and comfortable living space to a resident in the indoor space, and having an open rest space with a sense of security also in the semi-outdoor space.SOLUTION: A dwelling house 1 includes an indoor space 3 and a semi-outdoor space 2 provided in an intermediate floor. The indoor space 3 are adjacent to the semi-outdoor space 2 in two faces, and opened up to an upper floor while being adjacent to the two faces. The dwelling house 1 includes furthermore: a projection 4 projecting so as to cover a floor 5 of the semi-outdoor space 2 at the substantially same height as the height of a ceiling of the upper floor; and column bodies 6-8 substantially vertically extending from the floor 5 of the semi-outdoor space 2 to the projection 4. Openings 16a, 17a, 18, 19 are provided in a boundary between the indoor space 3 and the semi-outdoor space 2 over the two faces in the intermediate floor and the upper floor.

Description

  The present invention relates to a house, and more particularly to a house that captures a lot of sunlight in winter and blocks a lot of sunlight in summer.

  Conventionally, an apartment house in which one dwelling unit is constituted by the third floor and the fourth floor has been disclosed (for example, Patent Document 1). In the above-mentioned dwelling unit, the floor on the fourth floor is provided leaving the atrium, and a balcony adjacent to only one surface of the indoor space is formed on the extension line to the outside of the floor on the third floor. Daylight can be improved by introducing the sunlight into the atrium. In particular, the indoor heating effect can be obtained by taking in much sunlight in the winter season.

JP 2002-54313 A

  However, in the above-mentioned dwelling units, there is nothing to support the roof of the balcony from the balcony floor, so that the extension of the balcony roof to the outdoor direction is restricted in order to block a lot of sunlight in summer. Moreover, in the said dwelling unit, since the balcony is adjacent to only one surface of indoor space, the occupant's open feeling in indoor space will be reduced.

  The present invention has been made in view of the problems as described above. In the winter, a large amount of sunlight from the semi-outdoor space side is taken into the indoor space, and in the semi-outdoor space, an amount of blocking sunlight in the summer is increased. In addition, it aims to provide residents with a comfortable living space that is open and comfortable in indoor spaces, and also has a resting space that is open but safe in semi-outdoor spaces. .

  In order to achieve the above object, a house according to the first invention is a house having two levels of an intermediate floor and an upper floor continuous with the intermediate floor on a floor above the first floor, Is provided with an indoor space and a semi-outdoor space provided on the intermediate floor, and the floor of the indoor space and the floor of the semi-outdoor space are substantially on the same plane. A surface is adjacent to the semi-outdoor space, and the two floors are adjacent to the upper floor so that the house covers the floor of the semi-outdoor space at substantially the same height as the ceiling height of the upper floor. And a column body extending in a substantially vertical direction from the floor of the semi-outdoor space to the protrusion, and the indoor space and the two floors on the intermediate floor and the upper floor. Features an opening at the boundary with the semi-outdoor space To have.

  In addition to the above configuration, the house according to the second invention is characterized in that the opening is provided over substantially the entire boundary between the indoor space and the semi-outdoor space on the intermediate floor and the upper floor. Yes.

  In addition to the above configuration, the house according to a third invention is characterized in that the projecting portion covers substantially the entire floor of the semi-outdoor space in plan view.

  According to the house which concerns on 1st invention, the said pillar extends from the floor of the said semi-outdoor space to the protrusion part of the height substantially the same as the ceiling height of the said upper floor, The said semi-outdoor space is the said intermediate floor And over the upper two floors. Moreover, the said indoor space is blown through to the said upper floor, and the opening part is provided in the boundary of the said indoor space and the said semi-outdoor space in the said intermediate floor and the said upper floor. With such a configuration, it is possible to capture a large amount of sunlight, particularly in winter, by incorporating sunlight from above the semi-outdoor space into the indoor space across two levels. Furthermore, since the column body extends in a substantially vertical direction from the floor of the semi-outdoor space to the protrusion, and is configured to be able to support the protrusion, the protrusion of the semi-outdoor space extends in the outdoor direction. By making this possible, a lot of sunlight in the summer can be blocked. In addition, the column that supports the protruding portion has less light shielding properties than the case where the protruding portion is supported by a surface material such as a wall, so that it can be incorporated in a large amount without blocking sunlight in winter.

  Further, even when the projecting portion of the semi-outdoor space is extended in the outdoor direction, the semi-outdoor space has two levels, so that the field of view from the semi-outdoor space is widened and the field of view is widened. . Furthermore, since the outer surface of the semi-outdoor space extends in two directions, the field of view from the semi-outdoor space in the left-right direction becomes a wide angle, and the field of view widens. For this reason, since the field of view from the semi-outdoor space extends over a wide range in the upper and left and right directions, it is possible to feel a lot of sky and nature and to increase the connection with the outside. Further, as described above, by extending the projecting portion of the semi-outdoor space in the outdoor direction, the resident can use the semi-outdoor space as a resting space that is open but secure in the semi-outdoor space. it can. Further, the indoor space has two surfaces of the indoor space adjacent to the semi-outdoor space, and is blown up to the upper floor adjacent to the two surfaces. The intermediate floor and the upper floor cover the two surfaces. Since an opening is provided at the boundary between the indoor space and the semi-outdoor space, in the indoor space, the connection to the outside can be increased through the semi-outdoor space over the two surfaces and two layers. It is possible to provide a resident with an open and comfortable living space.

  According to the house which concerns on 2nd invention, the said opening part is provided over the substantially whole boundary of the said indoor space and the upper space of the said semi-outdoor space in the said intermediate floor and the said upper floor. With such a configuration, more sunlight from above the semi-outdoor space can be taken into the indoor space across two levels and two directions, and more sunlight can be taken especially in winter.

  According to the house which concerns on 3rd invention, since the said protrusion part has covered the substantially whole surface of the floor of the said semi-outdoor space in planar view, it can block more sunlight in the summer with a large incident angle.

It is a schematic front view which shows an example of the house 1 which concerns on this invention. It is a schematic side view which shows an example of the house 1 which concerns on this invention. It is a schematic plan view which shows an example of the house 1 which concerns on this invention. It is the schematic perspective view expanded centering on the semi-outdoor space 2 in an example of the house 1 which concerns on this invention. (A)-(c) is sectional drawing which shows an example at the time of cut | disconnecting the house 1 of FIG. 1 with the cutting line of AA, BB, and CC, respectively. It is a perspective sectional view showing an example at the time of cutting house 1 of Drawing 3 with a DD cut line.

  An embodiment of a house according to the present invention will be described with reference to the drawings. The house 1 according to the present invention is a house 1 having three or more layers. Here, as shown in FIG. 1 to FIG. 3, the house 1 is a three-story approximately cubic-shaped detached house, and 2 is used as an intermediate floor between the third floor of the top floor and the first floor of the bottom floor. Has a floor. As shown in FIG. 6, the house 1 includes an indoor space 3 having a floor 3 a on the second floor, and further includes a semi-outdoor space 2 having a floor 5 on a substantially extended line of the floor 3 a in the outdoor direction. That is, the floor 3a of the indoor space 3 and the floor 5 of the semi-outdoor space 2 are substantially on the same plane.

  The semi-outdoor space 2 has a floor 5 on the second floor, and has a space above the floor 5 that extends over the second and third floors. As shown in FIGS. 4 and 5B, the semi-outdoor space 2 is provided along the front surface and one side surface of the outer peripheral surface of the house 1, and is formed in an L shape in plan view. The floor 5 of the semi-outdoor space 2 has a front-side floor 5a and a side-side floor 5b, which are portions projecting outward from the front-side outer wall 13a and the side-side outer wall 13b, which are part of the outer wall 12 of the house 1, respectively. doing. The front-side floor 5a and the side-side floor 5b each have a rectangular shape in plan view, and form a square floor 5c by crossing each other at a substantially right angle. Here, the outer surface of the front outer wall 13a is directed in a substantially south direction, and the outer surface of the side surface outer wall 13b is directed in a substantially east direction.

  The indoor space 3 is a space arranged on the second floor as shown in FIGS. 5B and 6, and the upper portion of the indoor space 3 is indicated by a two-dot chain line in FIG. It blows through the second floor to the third floor. The indoor space 3 is formed in a rectangular shape in a plan view, and two outer sides of the indoor space 3 that are substantially orthogonal to each other on the outdoor side are defined by a front outer wall 13a and a side outer wall 13b. That is, in the indoor space 3, the front surface and one side surface of the indoor space 3 are adjacent to the semi-outdoor space 2, and the second floor is blown from the second floor to the third floor adjacent to the second surface. Here, the indoor space 3 is a space in a living room, and a chair 14 and a table 15 are installed in the living room, and the indoor space 3 is a space where residents and the like can gather. .

  Further, as shown in FIG. 4, the front outer wall 13 a and the side outer wall 13 b are provided with a front door 16 and a side door 17 that are movable between the indoor space 3 and the semi-outdoor space 2. Yes. Thereby, a resident etc. can move from the floor 3a of the indoor space 3 to the front side floor 5a of the semi-outdoor space 2 through the front door 16, and the floor 3a of the indoor space 3 through the side door 17. It can move from above to the side floor 5b of the semi-outdoor space 2.

  The front door 16 and the side door 17 are provided with openings 16a and 17a, respectively, an opening 18 is provided above the front door 16 in the front outer wall 13a, and above the side door 17 in the side outer wall 13b. An opening 19 is provided. The opening 16a and the opening 18 are provided on the second and third floors of the front outer wall 13a. Here, the opening 16a is provided on the second floor, and the opening 18 is provided on the third floor. Moreover, the opening part 17a and the opening part 19 are provided in the side surface outer wall 13b over the second floor and the third floor. Here, the opening part 17a is provided in the second floor, and the opening part 19 is provided in the third floor. Yes. Thereby, the lighting, ventilation, etc. to the indoor space 3 via the semi-outdoor space 2 can be performed from two directions on the front side and one side surface side of the dwelling 1 over the two floors of the second floor and the third floor. The openings 16a, 17a, 18, and 19 are provided with windows that can be opened and closed, slamming windows, and the like.

  The house 1 further includes a roof 9 which is a flat roof provided in a substantially horizontal direction or a sloped roof provided in a gentle slope on the upper side of the third floor. The roof 9 is provided with a protruding portion 4 that protrudes from the indoor side to the outdoor side above the semi-outdoor space 2, so that sunlight in the indoor space 3 in the summer, rain to the semi-outdoor space 2, etc. It is preventing.

  The protrusion 4 is provided at substantially the same height as the ceiling height of the third floor, extends to the outdoor side in a substantially horizontal direction, and covers substantially the entire floor 5 of the semi-outdoor space 2 in plan view. Here, the protrusion 4 is formed by extending the roof 9 in a substantially horizontal direction from the outdoor side end of each of the front outer wall 13a and the side outer wall 13b toward the outdoor side above the semi-outdoor space 2. The eaves 10 and the eaves 11 projecting in the substantially horizontal direction from the outdoor side end of the eaves 10 toward the outdoor side on the front and side surfaces of the house 1.

  The eaves 10 have, for example, a length in a substantially horizontal direction, that is, each length from the front outer wall 13a and the side outer wall 13b to the outdoor side end of the eave 10 is 1 m50 cm or more. In addition, for example, the ridge 11 has a length in a substantially horizontal direction, that is, each length from the outdoor side end of the eave 10 to the outdoor side end of the ridge 11 on the front and side surfaces of the house 1 is 45 cm or more, respectively. is there.

  The house 1 is further provided with pillars 6 to 8 that are erected upward from the floor 5 of the semi-outdoor space 2 and that support the protrusions 4. Each of the column bodies 6 to 8 is a so-called independent column, and is a column independent of the wall in the width direction of each of the column bodies 6 to 8, that is, the thickness direction. Each of the pillars 6 to 8 extends from the front side floor 5a, the square floor 5c, and the side surface side floor 5b to the projecting portion 4 upward in the substantially vertical direction. Here, each of the pillars 6 to 8 has a substantially cylindrical shape. For example, the thickness of each of the pillars 6 to 8, that is, the horizontal cross section is 20 cm or less. In addition, the thickness of each column body 6-8 is suitably adjusted according to the load of the protrusion part 4 added to each said column body 6-8, the thickness of the fireproof coating attached to each said column body 6-8, etc. It is.

  In the house 1 according to the present embodiment, the semi-outdoor space 2 is provided over at least two levels, the indoor space 3 is disposed facing the semi-outdoor space 2, and the upper portion of the indoor space 3 is the semi-outdoor space. It blows through the same hierarchy as 2. In addition, openings 16 a, 17 a, 18, and 19 are provided in the outer wall 12 located at the boundary between the indoor space 3 and the upper space of the semi-outdoor space 2 on the second and third floors. With such a configuration, as shown in FIG. 6, winter light can be obtained by taking sunlight from the semi-outdoor space 2 spanning two or more levels into the indoor space 3 that blows through the same level as the semi-outdoor space 2. Can capture a lot of sunlight W. Further, since the upper side of the indoor space 3 is blown up to the third floor on the front side and one side surface adjacent to the semi-outdoor space 2, the intake of winter sunlight W to the indoor space 3 is reduced to the front side and the one side. It can be performed from two directions on the side surface side.

  Further, the pillars 6 to 8 are erected upward from the floor 5 of the semi-outdoor space 2, and support the projecting portion 4 projecting from the indoor side to the outdoor side above the semi-outdoor space 2. doing. With such a configuration, by allowing the protruding portion 4 of the semi-outdoor space 2 to extend in the outdoor direction, it is possible to block a large amount of sunlight S in summer when the incident angle is large. Moreover, since each column body 6-8 which supports the protrusion part 4 has little light-shielding property compared with the case where the protrusion part 4 is supported by surface materials, such as a wall, without blocking the sunlight W in winter, Many can be incorporated.

  Further, even when the projecting portion 4 of the semi-outdoor space 2 is extended in the outdoor direction, the semi-outdoor space 2 extends over two layers, so that the field of view upward from the semi-outdoor space 2 becomes a wide angle, and the field of view Spread. Furthermore, since the outer surface of the semi-outdoor space 2 extends in two directions, the front and one side of the house 1, the field of view from the semi-outdoor space 2 in the left-right direction becomes a wide angle, and the field of view expands. For this reason, since the field of view from the semi-outdoor space 2 extends over a wide range in the upper and left and right directions, it is possible to feel a lot of sky and nature and to increase the connection with the outside. Further, by extending the projecting portion of the semi-outdoor space 2 in the outdoor direction as described above, the resident uses the semi-outdoor space 2 as a resting space that is open but secure in the semi-outdoor space 2. be able to. In addition, the indoor space 3 has a front surface and one side surface of the indoor space 3 adjacent to the semi-outdoor space 2 and is blown up to the third floor adjacent to the second surface. Since the openings 16a, 17a, 18, and 19 are provided in the outer wall 12 that is a boundary between the indoor space 3 and the semi-outdoor space 2 over the surface, the semi-outdoor space over the two surfaces and two layers in the indoor space 3 is provided. The connection with the outside can be increased through 2, and an open and comfortable living space can be provided to the resident.

  Further, openings 16a, 17a, 18, 19 are provided over substantially the entire outer wall 12 located at the boundary between the indoor space 3 and the upper space of the semi-outdoor space 2 on the second and third floors. With such a configuration, more sunlight from above the semi-outdoor space 2 can be taken into the indoor space across two levels and two directions, and more sunlight in the winter season can be taken in more.

  Moreover, since the protrusion part 4 has covered the substantially whole surface of the floor of the semi-outdoor space 2 in planar view, it can block more sunlight S in the summer when the incident angle is large.

  Moreover, the protrusion part 4 has protruded in the substantially horizontal direction. With such a configuration, a larger amount of sunlight W in the winter season with a small incident angle can be taken in compared with the case where the protruding portion 4 protrudes in a direction greatly inclined with respect to the horizontal direction. Moreover, even if it is a case where the protrusion part 4 is extended in the outdoor direction by projecting the protrusion part 4 in the substantially horizontal direction, it can suppress blocking the sunlight W of winter with a small incident angle. .

  Moreover, the protrusion part 4 has the eaves 10 formed by extending the roof 9 above the semi-outdoor space 2. With such a configuration, since the roof 9 is supported by the main body of the house 1 and the pillars 6 to 8, the eaves of the roof 9 are compared to the case where the semi-outdoor space fence is simply attached to the outer wall of the house. It is possible to extend the protrusion 4 having 10 further in the outdoor direction. Thereby, summer sunlight S can be blocked more. Moreover, the protrusion part 4 further has the eaves 11 which protrudes in the outdoor direction from the outdoor side edge part of the eaves 10. With such a configuration, the eaves 10 as a separate body from the eaves 10 are provided at the end of the eaves 10 on the outdoor side, and more sunlight S in the summer can be blocked.

  The house 1 may be a so-called two-family house or a two-generation house. The indoor space 3 on the second floor, which is the central floor, is a space in the living room where the parent and child households can gather together. It may be used as. For example, the first floor is used as a living space for the parent household, and as shown in FIG. 5A, the entrance 20, the living room 21, the bedroom 22 and the like are arranged, and the second floor is a shared space for the parent household and the child household. As shown in FIG. 5 (b), a kitchen 23, a dining room 24, an indoor space 3 as a living room, a bathroom 25, etc. are arranged, and the third floor is used as a living space for a child household. As shown in c), a bedroom 26, a hall 27 and the like may be arranged. In addition, as shown in FIGS. 1, 2, 5 (a) and 5 (b), in the lower space 28 arranged on the lower floor of the semi-outdoor space 2 on the second floor, the second floor projects beyond the first floor. Therefore, the space may be a form designed to widen the space, that is, a space formed by an overhang, and the space is suitable for use as a garage, for example.

  In addition, in the house 1 by this Embodiment, although the example in case each pillar 6-6 has a substantially cylindrical shape was demonstrated, this invention is not limited to this. For example, each of the column bodies 6 to 8 may have an elliptical shape, a rectangular shape, a star shape, or the like in the horizontal cross section. Moreover, although the example in case the house 1 was equipped with three pillars was demonstrated, this invention is not restricted to this, The house 1 is equipped with one, two, or four or more pillars. As long as the pillar is erected from the floor 5 of the semi-outdoor space 2, the erection location in the semi-outdoor space 2 is not limited. Further, different pillars may support the eaves 10 and the eaves 11 of the protrusion 4 respectively.

  Moreover, although the example in case the protrusion part 4 has the eaves 10 formed by the roof 9 extending was demonstrated, this invention is not limited to this, and the protrusion part 4 is a roof. 9 is a separate body and may be an eaves extending in the outdoor direction from the outer wall 12 above the semi-outdoor space 2.

  Moreover, although the example in case the semi-outdoor space 2 was formed in the L shape in planar view was demonstrated, of course, this invention is not limited to this. For example, the semi-outdoor space 2 may have a U shape, a B shape, or the like in plan view.

  In addition, embodiment of this invention is not restricted to the above-mentioned form, In the range which does not deviate from the range of the thought of this invention, it can change suitably.

  The house 1 according to the present invention can be used as a house for taking in a lot of sunlight in winter and blocking a lot of sunlight in summer.

DESCRIPTION OF SYMBOLS 1 Housing 2 Semi-outdoor space 3 Indoor space 3a, 5 Floor 4 Protruding part 6-8 Column 9 Roof 16a, 17a, 18, 19 Opening

Claims (3)

In a floor above the first floor, the house has two floors, an intermediate floor and an upper floor continuous to the intermediate floor,
The house includes an indoor space and a semi-outdoor space provided on the intermediate floor,
The floor of the indoor space and the floor of the semi-outdoor space are substantially on the same plane,
In the indoor space, two surfaces of the indoor space are adjacent to the semi-outdoor space, and are blown up to the upper floor adjacent to the two surfaces.
The housing has a protruding portion that protrudes so as to cover the floor of the semi-outdoor space at substantially the same height as the ceiling height of the upper floor,
A column body extending in a substantially vertical direction from the floor of the semi-outdoor space to the protrusion,
A house characterized in that an opening is provided at the boundary between the indoor space and the semi-outdoor space over the two surfaces on the intermediate floor and the upper floor.   The house according to claim 1, wherein the opening is provided over substantially the entire boundary between the indoor space and the semi-outdoor space on the intermediate floor and the upper floor. The house according to claim 1, wherein the projecting portion covers substantially the entire floor of the semi-outdoor space in a plan view.

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