JP5445860B2 - A house with a semi-outdoor space - Google Patents

Description

  The present invention relates to a house in which a semi-outdoor space including a floor portion and a roof portion is provided on the outdoor side of a living room space such as a living room or a Japanese-style room.

  Traditionally, semi-outdoor spaces such as a garden terrace and loggia that can be enjoyed in close contact with nature can be enjoyed on the outdoor side of living spaces such as living rooms and Japanese-style rooms. And a semi-outdoor space have been proposed through an opening through which access can be made. In addition, some roofs such as ridges and awnings are provided in a semi-outdoor space to prevent the room from becoming too open and enhance the room feeling (see, for example, Patent Documents 1 and 2).

JP 2001-336294 A JP 2002-180677 A

  In a house having a semi-outdoor space as described above, the comfort in the living room space can be enhanced by the semi-outdoor space being continuous with the outdoor side of the living room space. However, the comfortable place in the living room space tends to concentrate in the vicinity of the opening, and there is a tendency that it does not effectively extend to the indoor side (back side) separated from the opening. This is thought to be due to the fact that the space design in which the semi-outdoor space is taken into the living room space is not sufficiently made.

  Therefore, the present invention eliminates the above problems and effectively expands a comfortable place to the far side away from the opening in the living room space where the semi-outdoor space communicates through the opening. The purpose is to provide a house that can enhance the living comfort.

  The housing having a semi-outdoor space according to the present invention is provided with a semi-outdoor space 2 having a floor 20 and a roof 21 on the outdoor side of the living room space 1, and the living room space 1 and the semi-outdoor space 2 are housed. Communicating through the opening 3 formed in the outer wall 4, the overhanging dimension L1 from the opening 3 in the roof 21 of the semi-outdoor space 2 is 1500 mm to 2000 mm, and the width W in the opening 3 Is set to 4000 mm or more and the height dimension H is set to 2000 mm or more, and the opening portion is inserted into the indoor side from the opening portion 3 in the floor portion 17 of the living room space by a length corresponding to the overhanging dimension L1. 3 is provided with a boundary step 16 along the width direction, and the height level of the floor surface 17a of the near-opening space 10 from the opening 3 to the boundary step 16 in the living room space 1 is set to the opening level. Nearby sky 10 and lower than the height level of the floor surface 17b of the opening separation space 11 located on the indoor side across the boundary step 16, and the floor surface 17a of the opening vicinity space 10 and the semi-outdoor space The second floor surface 20a is arranged at substantially the same height level.

  Further, the specifications of the floor finish material F1 in the opening vicinity space 10 and the floor finish material F2 in the opening separation space 11 are different.

  Further, the specifications of the floor finish F1 in the opening vicinity space 10 and the floor finish F3 in the semi-outdoor space 2 are the same. In addition, “the same specification” does not mean only the same thing, but if it is at least the same type and exhibits a unified appearance when laid, the shape, hue, Even if the texture is slightly different, it is included in “same specifications”.

  Furthermore, a full flat sash 30 is provided in the opening 3. The “full flat sash” is an entrance / exit window that is designed so as not to cause a level difference across the floor surface when attached to the opening.

  In the housing provided with the semi-outdoor space of the present invention, the opening located at the boundary between the living room space and the semi-outdoor space is a large opening having a width dimension of 4000 mm or more and a height dimension of 2000 mm or more. Since the overhanging dimension of the roof is sufficiently extended to 1500 mm to 2000 mm, the degree of feeling outside and the degree of feeling loosely in the living room space is increased, and the comfort in the living room space Can be increased.

  In addition, a boundary step is provided on the floor of the living room space, and an opening vicinity space having a depth dimension equivalent to the overhanging dimension of the roof portion of the semi-outdoor space, and an opening separation space on the back side thereof are provided. It is easy to understand visually, and the floor surface of the space near the opening and the floor surface of the semi-outdoor space are almost flush with each other, so that there is a sense of unity and connection between the space near the opening and the semi-outdoor space. It can increase the impression that a semi-outdoor space that is open and has high healing effect is drawn into the living room space. As a result, a comfortable place in the living room space can be effectively expanded to the indoor side (back side) separated from the opening, and the living comfort can be further enhanced.

  Also, the specifications of the floor finishing material in the space near the opening and the floor finishing material in the space apart from the opening are different, or the specifications of the floor finishing material in the space near the opening and the floor finishing material in the semi-outdoor space are the same. By doing so, the sense of unity and connection between the space near the opening and the semi-outdoor space is further emphasized, and the impression that the semi-outdoor space is drawn into the living room space can be given more strongly.

  Furthermore, by providing a full flat sash at the opening, the living room space can be made brighter and more open.

It is a principal part perspective view of the house provided with the semi-outdoor space which concerns on one Embodiment of this invention. It is the principal part perspective view similarly. It is the principal part longitudinal cross-sectional view similarly. It is a figure explaining three types of experiment space. It is a figure which shows the result of 1st action evaluation. It is a figure which shows the result of 1st psychological evaluation. It is a figure which shows the result of a questionnaire survey. It is a figure which shows the result of 2nd action evaluation. It is a figure which shows the result of a 2nd psychological evaluation. It is a figure which shows an experimental result comprehensively.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. As shown in FIGS. 1 and 2, a house having a semi-outdoor space according to an embodiment of the present invention is provided with a semi-outdoor space 2 on the outdoor side of the living room space 1 on the first floor. The semi-outdoor space 2 communicates with the semi-outdoor space 2 through an opening 3 formed in the housing outer wall 4.

  The living room space 1 is, for example, a living room, and continuously includes an opening vicinity space 10 and an opening separation space 11 to be described later, as shown in FIG. For example, a dining room and a kitchen room are communicated with the back side of the opening separation space 11.

  The semi-outdoor space 2 includes a floor 20 projecting from the vicinity of the lower end of the opening 3 to the outdoor side, and a roof 21 projecting from the vicinity of the upper end of the opening 3 to the outdoor side. The part 21 is arranged substantially parallel to each other. For example, tiles are used as the floor surface finishing material F3 of the floor portion 20, and the roof portion 21 is made of, for example, a flat plate-shaped eaves member.

  Moreover, the overhanging dimension L1 from the opening 3 in the roof part 21 of the semi-outdoor space 2 is 1500 mm to 2000 mm (specifically, 2000 mm), and the overhanging dimension L2 from the opening 3 in the floor 20 is the roof. It is equal to or larger than the overhanging dimension L1 of the portion 21. Further, the width of the floor 20 and the roof 21 is larger than the width W of the opening 3, and the floor 20 and the roof 21 span the entire width of the opening 3. It is arranged.

  The opening 3 is a large opening having a width dimension W of 4000 mm or more (specifically 4000 mm) and a height dimension H of 2000 mm or more (specifically 2000 mm to 2300 mm). A full flat sash 30 is provided in the opening 3 so as not to cause a step across the floor surface.

  In this house, a boundary step 16 is formed at a portion that enters the indoor side from the opening 3 by a length corresponding to the overhanging dimension L1 of the roof portion 21 of the semi-outdoor space 2 in the floor portion 17 of the living room space 1. It is provided along the width direction of the opening 3. Then, the height level of the floor surface 17a of the near-opening space 10 from the opening 3 to the boundary step 16 in the living room space 1 is larger than the opening near-space 10 on the indoor side (back). For example, about 350 mm lower than the height level of the floor surface 17b of the opening-separating space 11 located on the side), and the floor surface 17a of the space near the opening 10 and the floor surface 20a of the floor 20 of the semi-outdoor space 2 Are continuous so that they are aligned at substantially the same height level (substantially flush). More specifically, the opening vicinity space 10 is a space between the virtual vertical surface 18 (see FIG. 3) that rises in parallel to the opening 3 from the boundary step 16 and the opening 3. It is.

  And as the floor surface finishing material F1 of the opening vicinity space 10, for example, the same type of tile as the floor surface finishing material F3 of the floor portion 20 of the semi-outdoor space 2 is used, and the floor surface finishing material of the opening separation space 11 is used. For example, a flooring material is used as F2. That is, the specifications of the floor finishing material F1 in the opening vicinity space 10 and the floor finishing material F2 in the opening separation space 11 are different, and the floor finishing material F1 in the opening vicinity space 10 and the floor finishing in the semi-outdoor space 2 are different. The specifications of the material F3 are the same.

  Further, the ceiling portion 15 of the living room space 1 is not provided with the above-described step for boundary, and the ceiling surface 15a of the opening vicinity space 10 and the ceiling surface 15b of the opening separation space 11 are substantially the same height. It is continuous so as to be aligned at the same level (substantially the same). In addition, the hanging wall 19 is provided between the ceiling part 15 of the living room space 1 and the roof part 21 of the semi-outdoor space 2, and the height level of the ceiling surface 15a of the opening vicinity space 10 is semi-outdoor. Although it is about 500 mm higher than the height level of the eaves back surface 21 a of the roof portion 21 of the space 2, the ceiling surface 15 a and the eaves back surface 21 a are continuously arranged so as to be substantially the same height level (substantially flush). May be.

  Of the living room space 1, the space 10 near the opening is a climate change mitigation function, a resident's relaxation function, a function as an indoor space linked to the outdoors, an enlargement of entrances and entrances, a complementary function, and animal and plant breeding It has a function as a space. In addition, semi-outdoor space 2 has implications such as a place where you can feel the change of the seasons first, a place where everyone can enjoy it from one person, a place where the indoor area has been expanded, a place as a neighborhood community flow line, a pet's place, etc. .

  In the house with the above configuration, the opening 3 located at the boundary between the living room space 1 and the semi-outdoor space 2 is a large opening, and the roof 21 of the semi-outdoor space 2 is sufficiently projected. In the living room space 1, it becomes easy to feel the outdoors, and the image of spending a leisurely time swells, so that the comfort in the living room space 1 can be sufficiently enhanced.

  In addition, a boundary step 16 is provided on the floor 17 of the living room space 1 to divide the living room space 1 into an opening vicinity space 10 and an opening separation space 11 in an easily understandable manner, and the opening vicinity space 10. In the semi-outdoor space 2, the floor surfaces 17 a and 20 a finished with the floor finish materials F 1 and F 3 having the same specifications are substantially flush with each other. A feeling of connection and a sense of connection is emphasized, and an impression that the semi-outdoor space 2 that is open and has a high healing effect is drawn into the living room space 1 can be given strongly. As a result, the comfortable place in the living room space 1 can be expanded to the indoor side (back side) separated from the opening 3 to enhance the living comfort.

  Here, in the living room space 1 of the above-described structure, it is easy to feel the outside and the image of spending a leisurely time swells, and high-quality comfort is sufficient to the indoor side (back side) away from the opening 3 An experiment was conducted to demonstrate that it can be felt.

  In this experiment, three types of experimental spaces such as standard space, A space, and B space as shown in FIG. 4 were prepared. Each of these standard space, A space, and B space has a structure in which a semi-outdoor space is provided on the outdoor side of the living room space through an opening. The standard space does not have a boundary step on the floor of the living room, the projecting dimension (eave length) of the roof of the semi-outdoor space is 750 mm, and the opening (with sleeves and vertical walls) is large. The height (width × height) is 2000 mm × 2250 mm. A space does not have a boundary step on the floor of the living room space, the overhanging dimension (eave length) of the roof part of the semi-outdoor space is 2000 mm, and the opening (no sleeve walls and vertical walls) is large The height (width x height) is 4000 mm x 2500 mm. The B space corresponds to the present invention, and has a boundary step on the floor portion of the living room space, the overhang dimension (eave length) of the roof portion of the semi-outdoor space is 2000 mm, and the opening (sleeve wall) And no vertical wall) is 4000 mm × 2850 mm (width × height).

Then, 20 subjects experienced the standard space, the A space, and the B space, respectively, and the following behavioral evaluations, psychological evaluations, and questionnaire surveys were performed.
(1) In each space, the most comfortable place and the optimal posture (floor seat, chair seat, lie down) were selected (first behavior evaluation).
(2) On the opening side (position near the opening) and the indoor side (opening separation position) of each space, they were evaluated for "whether they feel comfortable" or "whether they feel comfortable" 1 psychological evaluation).
(3) In the cozy place selected in (1), “Who wants to spend time” and “What do you want to spend?” Were answered from multiple items (questionnaire survey).
(4) In each space, the boundary position between the area that feels outside and the area that feels inside is shown (second behavior evaluation).
(5) On the opening side (position near the opening) and the indoor side (opening separation position) of each space, they asked us to evaluate whether they feel outside or inside, or whether they have a sense of unity with the outside. (Second psychological evaluation).

  The result of the first behavior evaluation is shown in FIG. From this result, in the standard space, the comfortable places are concentrated near the opening, whereas in the A space and the B space, the comfortable place is in the room space compared to the standard space. You can see that it has spread. Further, in the B space in which the boundary step is provided on the floor portion of the living room space, a comfortable place tends to expand to the entire living room space as compared to the A space in which the boundary step is not provided. The reason for this is that the interior of the living room is visually differentiated into a space near the opening and a space apart from the opening by a boundary step, and the space near the opening and the semi-outdoor space having the same depth dimension are large openings. It is thought that this is because the subject was strongly given the impression that the semi-outdoor space, which is more open and has a healing effect, was taken into the opening side of the living room space than the A space. Moreover, in the B space, a relatively large number of subjects found that the posture to sit down using the boundary step was optimal.

  The result of the first psychological evaluation is shown in FIG. In A space and B space, subjects who felt that they felt “comfortable” and “comfortable” compared to the standard space in the entire space, which is the opening side (position near the opening) and the indoor side (opening separation position). There are many, and it turns out that the degree of comfort is high.

  The result of the questionnaire survey is shown in FIG. Examining the answer to “Who want to spend with?”, The total number of subjects who answered “one person” and “couple” in the standard space was 33%, but in the A space, 52%, in the B space As shown in 66%, it can be seen that more than half of the subjects in A space and B space image a space where they spend their private time. In addition, when examining the response results for “What do you want to spend?” In the standard space, 42% of the total respondents answered “Leisurely”, “Reading”, “Enjoying the outside”, and “Light sleep”. However, it can be seen that more than half of subjects in A space and B space are assumed to be relaxed, such as 53% in A space and 60% in B space. Therefore, it can be seen that in the A space and the B space, the image of relaxing in private is easy to swell and the degree of feeling relaxed is high. The reason is that the eaves length of the semi-outdoor space is long despite the large opening, so the eyes and eaves of the subjects taking a posture such as floor seats, chair seats, and lying down This is considered to be because the angle of the line of sight that connects the two is smaller than in the standard space, giving the subject an impression of depth but a sense of openness.

  The result of the second behavior evaluation is shown in FIG. In the standard space, the distance from the opening to the inner and outer boundary positions was 1353 mm (average value), but in the A space it was 1982 mm (average value) and in the B space 2354 mm (average value). Therefore, it can be seen that in the A space and the B space, the area that is felt outside the living room space is wider than the standard space.

  The result of the second psychological evaluation is shown in FIG. In the A space and B space, in the entire space where the opening side (position in the vicinity of the opening) and the indoor side (opening separation position) and these are combined, “feeling outside” and “having a sense of unity with the outside” rather than the standard space It can be seen that there are many subjects who feel that they feel outside.

  As is clear from the above experimental results, in the A space and the B space where the opening is a large opening and the eave length of the semi-outdoor space is long, as shown in FIG. The degree of feeling outside and the degree of feeling loosely is high, and comfort is enhanced. In addition, in the A space and the B space, a place that feels comfortable compared to the standard space spreads over a wide area in the living room space, and in particular, in the B space in which a boundary step is provided on the floor of the living room space, the opening portion It has been demonstrated that it effectively extends to the indoor side (back side) that is far away from the vehicle.

  The present invention is not limited to the above embodiment, and it is needless to say that many modifications and changes can be made to the above embodiment within the scope of the present invention. For example, the living room space is not limited to a living room, and may be, for example, a dining room or a Japanese-style room. In addition, the floor portion of the semi-outdoor space is not limited to a tiled specification, and may be, for example, a wood deck. The roof portion of the semi-outdoor space is not limited to the eaves member, but the upper floor overhangs. It may be the back of the eaves of a room or balcony. Furthermore, in the above-described embodiment, the specifications of the floor finishing material (tile) in the space near the opening and the floor finishing material (flooring material) in the space apart from the opening are made different, and the floor finishing material in the space near the opening. (Tile) and semi-outdoor space floor finish material (tile) specifications were the same. For example, floor finish material in the space near the opening is flooring, and floor finish material in the opening space is tatami mat. The specifications of these floor surface finishing materials may be made different from each other, for example, the floor surface finishing material of the semi-outdoor space is made into a tile.

1 .. Living room space 2 .. Semi-outdoor space 3.. Opening 4.. Housing outer wall 10.. Space near opening 11, Opening separation space 16. · Floor portion of the living room space, 17a · · floor surface in the vicinity of the opening portion, 17b · · floor surface of the opening separation space, 20 · · floor portion of the semi-outdoor space, 20a · · floor surface of the semi-outdoor space, 21 ..Roof part in semi-outdoor space, 30 ... Full flat sash, L1 ... Overhang dimension, W ... Width dimension, H ... Height dimension, F1 ... Floor surface finishing material near opening, F2 ..Floor finishing material for openings spaced space, F3..Floor finishing material for semi-outdoor spaces

Claims (4)

A semi-outdoor space (2) having a floor portion (20) and a roof portion (21) is provided on the outdoor side of the living room space (1), and the living room space (1) and the semi-outdoor space (2) are housed. In the house communicated through the opening (3) formed in the outer wall (4), the overhang dimension (L1) from the opening (3) in the roof (21) of the semi-outdoor space (2) is 1500 mm. The opening (3) in the floor (17) of the living room space (1) with a width dimension (W) of 4000 mm or more and a height dimension (H) of 2000 mm or more in the opening (3). The step (16) for the boundary along the width direction of the opening (3) is provided at a portion that enters the indoor side by a length corresponding to the overhang dimension (L1) from the room space (1 ) To the boundary step (16) from the opening (3). The height of the floor surface (17a) of the near-opening space (10) is set to an opening-separating space (inside of the opening-side space (10)) on the indoor side with the boundary step (16) interposed therebetween. 11) lower than the height level of the floor surface (17b), and the floor surface (17a) of the space near the opening (10) and the floor surface (20a) of the semi-outdoor space (2) are substantially the same. A house with a semi-outdoor space characterized by its height level. The semi-outdoor space according to claim 1, wherein the specifications of the floor surface finishing material (F1) in the space near the opening (10) and the floor surface finishing material (F2) in the space apart from the opening (11) are different. Housing. The semi-outdoor space according to claim 1 or 2, wherein the specifications of the floor finishing material (F1) in the space near the opening (10) and the floor finishing material (F3) in the semi-outdoor space (2) are the same. House. The housing | casing provided with the semi-outdoor space in any one of Claim 1 thru | or 3 which provided the full flat sash (30) in the said opening part (3).