JP2019065680A - Apartment building - Google Patents

Abstract

To provide an apartment building that avoids monotonous design of an apartment building and is not detrimental to townscape.SOLUTION: An apartment building of the present invention comprises a plurality of dwelling blocks connected to each other. Each of the dwelling blocks that are adjacent to each other includes: a lower-story main part having a prescribed width dimension; a lower-story projection that projects toward a passageway side, the passageway having a width dimension smaller than the prescribed width and extends in the connecting direction from the lower-story main part only on a side in the connecting direction; an upper-story main part having the prescribed width dimension; an upper-story projection that projects toward the passageway side, the passageway having a width dimension smaller than the prescribed width dimension and extending from the upper-story main part only on the side; and a verandah projecting toward the passageway side from a location of the upper-story main part where the upper-story projection does not project. The upper-story projection projects toward the passageway side more than the lower-story projection and the verandah. An entrance with an entrance door is formed on an outer wall of the lower-story projection on the passageway side.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a collective housing.

  Conventionally, it is common to provide a veranda which can be used mainly as a laundry for laundry etc. in the upper layer in a collective housing. Although there are single-family dwelling units consisting of single-story dwelling units of multiple tiers or multiple dwelling units of stacked structure including upper-story dwelling units and lower-story dwelling units as collective housings, there are housing units constructed by being connected. In order to secure the area of the laundry, a veranda is often provided over the entire opening of each dwelling unit block (see, for example, Patent Document 1).

JP 2014-047472 A

  In the above-mentioned apartment complex, since a veranda continues along the connection direction of a dwelling block, there existed a problem of being easy to become a general monotonous design as apartment complex. Moreover, since the laundry etc. which were dried by the veranda were easy to be visually recognized from the exterior of a collective housing, there existed a problem of being easy to damage the scenery of a city.

  An object of the present invention is to provide an apartment complex which avoids a monotonous design which easily gives the impression of a housing complex and which is less likely to damage the view of the city.

The apartment complex of the present invention is an apartment complex constructed by connecting a plurality of dwelling unit blocks, and
The plurality of dwelling unit blocks are a single dwelling unit block consisting of a single dwelling unit of a plurality of layers, or a combined dwelling unit block consisting of a plurality of dwelling units including upper and lower dwelling units having an entrance and a stair room in the lower layer,
Of the plurality of dwelling block blocks, the first dwelling block and the second dwelling block adjacent to each other are narrower than the predetermined opening size in plan view of the lower layer main part having the predetermined opening dimension in plan view of the lower layer A lower layer projection which has a frontage dimension and is distributed on one side along the connecting direction and protrudes from the lower main portion toward the passage extending along the connecting direction, and the predetermined opening in a plan view of the upper layer An upper layer main portion having a dimension, and an upper layer protrusion having a slot size smaller than the predetermined gap size in a plan view of the upper layer, biased to the one side and projecting from the upper layer main portion toward the passage side; And a veranda provided on the passage side from a position at which the upper layer projection of the upper layer main portion does not project;
The upper layer projection protrudes toward the passage more than the lower layer projection and the veranda,
The outer wall on the passage side of the lower layer projection is characterized in that an entrance provided with an entrance door is formed.

  Here, in the collective housing of the present invention, it is preferable that the lower layer projection protrudes toward the passage side more than the veranda.

  In addition, in the collective housing of the present invention, it is preferable that a portion of the upper layer protrusion that protrudes further than the lower layer protrusion is supported in a cantilever manner.

Further, in the collective housing of the present invention, the plurality of dwelling unit blocks are the combined dwelling unit block,
The entrance is preferably an entrance of the upper housing unit.

  Moreover, the apartment complex of the present invention is surrounded by the lower layer main part of the first dwelling unit block, the lower layer projection of the first dwelling block, the lower layer projection of the second dwelling block, and the veranda of the first dwelling block. It is preferable that the lower layer external space which can be communicated indoors is formed through the opening provided in the lower layer main part of the first dwelling unit block.

  Moreover, it is preferable that the apartment complex of this invention is comprised so that the eyes | visual_axis to the said lower layer exterior space from the said lower layer protrusion of the said 2nd dwelling block may be interrupted | blocked.

Further, in the collective housing of the present invention, the first dwelling unit block is the combined dwelling unit block,
It is preferable to further have a configuration for blocking a line of sight to the lower layer outer space from a portion of the upper layer protrusion of the first dwelling unit block projecting to the passage side with respect to the veranda.

  Further, in the collective housing of the present invention, the outer wall on the side where the lower layer outer space is located in a plan view of a portion of the upper dwelling of the first dwelling unit block protruding to the passage side from the veranda Preferably, no opening is provided at a position lower than the height.

  Further, in the collective housing of the present invention, a protruding portion protruding from a portion of the upper layer protrusion of the first dwelling unit block protruding toward the passage side from the veranda of the upper layer protruding portion covers a portion above the lower layer outer space It is preferable to further include.

  According to the present invention, it is possible to avoid a monotonous design that easily gives the impression of a collective housing, and to provide a collective housing that does not damage the city view.

It is a first floor plan view of the apartment house as a 1st embodiment of the present invention. It is a second floor plan view of the housing complex of FIG. It is a first floor plan view of the apartment house as a second embodiment of the present invention. It is a second floor plan view of the housing complex of FIG.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. The same reference numeral is given to the same configuration in each drawing.

First Embodiment
FIG. 1 is a first floor plan view of a housing complex 1 according to a first embodiment of the present invention. FIG. 2 is a second floor plan view of the housing complex 1. First, an outline of the apartment complex 1 of the present embodiment will be described. The apartment complex 1 of the present embodiment is, for example, a two-story industrialized building having a steel frame, and has a frame structure composed of a reinforced concrete foundation and a frame member such as a column or a beam. , And an upper structure fixed to the foundation. The shaft assembly members constituting the shaft assembly are standardized (standardized) in advance, and are manufactured in advance in a factory and then carried into a construction site and assembled. The dimension of the flat module of the housing complex 1 is 305 mm. The floor height of each floor of the housing complex 1 is 2890 mm, and the ceiling height of each floor is 2400 mm.

  The shaft assembly of the superstructure comprises a plurality of columns, a plurality of beams and the like. The exterior material etc. which comprise an outer peripheral wall are arrange | positioned at the outer peripheral part of a shaft assembly. Moreover, the floor slab material etc. which comprise a floor part are arrange | positioned in the interlayer part of a shaft assembly. Furthermore, a roof slab material etc. which comprise a flat roof are arrange | positioned in the upper part of a shaft frame. The outer peripheral wall is an outer wall that divides the room from the outside.

  The outer peripheral wall of the housing complex 1 is, for example, an external finishing layer formed by connecting exterior panel materials made of lightweight cellular concrete (ALC) having a coating as a waterproof layer formed on the surface side, and, for example, phenol foam Etc. and a heat insulating layer material formed by connecting a foam resin type heat insulating panel material along the inner surface of the exterior finish layer, and a finish material such as a plaster boat and a wall cross pasted on the surface of the gypsum board Although it can be provided with an internal finishing layer, it is not limited in particular. The outer peripheral wall may be any one having at least predetermined fireproof performance and waterproof performance.

  The floor of the housing complex 1 includes floor slabs. The floor slab material is installed between the beams of the shaft assembly and supported directly or indirectly by the beams. As the floor slab material, for example, an ALC panel can be used, but another member such as a folded plate, an extruded cement board, a wood panel material, etc. may be used. In addition to floor slab materials, the floor parts are laminated on, for example, ceiling interior materials that constitute the first floor ceiling surface as a lower layer, which is attached directly or indirectly to floor slab materials, or floor slab materials The floor interior material such as flooring which constitutes the floor surface of the second floor as the upper layer may be included.

  In addition, although the ALC panel can be used also about the roof slab material which comprises a flat roof, it is not restricted to an ALC panel. The roof slab material is waterproofed by being covered with a waterproof sheet or the like formed of, for example, a vinyl chloride resin. Further, the roof of the housing complex 1 is not limited to a flat roof, and may be a sloped roof using a roof exterior material such as a slate.

  Hereinafter, further details of the housing complex 1 will be described.

  As shown in FIG. 1, in the apartment complex 1 of the present embodiment, a first dwelling unit block 10 a and a second dwelling unit block 10 b, which are two dwelling unit blocks, are connected along the passage 100. In other words, the passage 100 is located on one side of the orthogonal direction D orthogonal to the connecting direction A where the first dwelling unit block 10a and the second dwelling unit block 10b are connected in plan view (see FIG. 1) It extends along the direction A. In addition, in a plan view shown in FIG. 1, the first dwelling unit block 10 a and the second dwelling unit block 10 b appear to be connected as a predetermined unit (mass), and thus are expressed as “connected” for convenience. However, in fact, the housing complex 1 as a building (structure) is integrated, and separation is impossible.

  The passage 100 is an area through which people can pass outside the housing complex 1, and is, for example, a passage in a site including the housing complex 1, or a road outside the site. The passage 100 of the present embodiment is formed by a passage in the site. The passage 100 extends in a straight line in FIG. 1, but is not limited to a straight line, and may extend along the connecting direction A in a plan view (see FIG. 1). Therefore, when a plurality of dwelling unit blocks are connected in an arc in plan view, the passage 100 may extend along the arc connection direction A. Since the first dwelling unit block 10a and the second dwelling unit block 10b have the same layout, in each drawing, among the configurations of the second dwelling unit block 10b, the reference numerals of the configurations common to the first dwelling unit block 10a omit the illustration appropriately .

  In addition, the road 101 extends in the north-south direction along the boundary of the east side of the site where the apartment complex 1 of the present embodiment is constructed. And, the north side, the south side and the west side of the site are adjacent places where houses etc. are lined up. The passage 100 of the present embodiment is connected to the road 101. The passage 100 of the present embodiment is a space shared by residents of a plurality of dwelling units.

  As described above, in the apartment complex 1 of the present embodiment, the first dwelling unit block 10 a and the second dwelling unit block 10 b, which are two dwelling unit blocks, are connected along the passage 100. Here, more specifically, in the collective housing 1 of the present embodiment, the junction wall between two adjacent dwelling unit blocks is provided with a boundary wall shared by the adjacent two dwelling unit blocks instead of each outer peripheral wall. It is done. The boundary wall means a wall which serves as a fireproof compartment inside a building according to the Building Standard Law. In addition, the connection of the adjacent two dwelling unit blocks in collective housing 1 is not limited to the connection by the above-mentioned field wall, but in the junction part, an outer peripheral wall is provided in each dwelling unit block, and the peripheral wall is joined It may be. However, a configuration in which a boundary wall is provided at the joint between two adjacent dwelling unit blocks is preferable in terms of manufacturing cost and the like.

  As shown in FIG. 1 and FIG. 2, the first dwelling unit block 10a and the second dwelling unit block 10b respectively have a lower dwelling unit 20 located on the first floor as a lower layer, an entrance 71, a staircase room 72 and an entrance 73 Upper unit dwelling unit 60, which has other dedicated space such as LDK (living room, kitchen and dining room) 41, private room 42 and private room 49, and is composed of a plurality of dwelling units. . In the upper layer dwelling unit, at least the entrance and the stair room are provided on the first floor as the lower layer, and at least a part of the other dedicated space may be provided on the second floor as the upper layer. It is not limited to the floor plan of the upper dwelling unit 60 of the embodiment.

As shown in FIG. 1, the first dwelling unit block 10a and the second dwelling unit block 10b adjacent to each other are the lower main portion 21 and the second dwelling unit block 10b along the connecting direction A in plan view of the first floor as the lower layer. On the other hand, the lower layer projection 22 which is unevenly distributed on one side B where the first dwelling unit block 10a is located and protrudes from the lower layer main portion 21 toward the passage 100 is provided. The lower layer main portion 21 has a predetermined opening dimension W ₀ . Frontage dimension _{W 0} is a lower dwelling unit 20 as a whole frontage dimension of each of the first dwelling block 10a and the second dwelling unit block 10b. Lower projecting portion 22 has a narrow frontage dimension _{W 1} from the frontage dimension _{W 0.} In addition, the "frontage dimension" said here means the dimension of the connection direction A of each part of the housing complex 1, and means only the width dimension in the elevation (opening) visible from the front of the passage 100 side. It is not a thing. In the outer peripheral wall on the passage 100 side of the lower layer projection 22, an entrance 73 provided with an entrance door 74 is formed.

As shown in FIG. 2, the first dwelling unit block 10 a and the second dwelling unit block 10 b are unevenly distributed on the upper layer main portion 61 and one side B of the connecting direction A in plan view of the second floor as the upper layer. And an upper layer protrusion 62 protruding from the side 61 toward the passage 100. In the first dwelling unit block 10 a and the second dwelling unit block 10 b, the upper layer main portion 61 is positioned directly above the lower layer main portion 21, and the upper layer protrusion 62 is positioned directly above the lower layer protrusion 22. Upper layer main portion 61 has the same opening dimension W ₀ as lower layer main portion 21. Frontage dimension _{W 0} is the upper layer dwelling unit 60 overall frontage dimension of each of the first dwelling block 10a and the second dwelling unit block 10b. Upper projection 62 has a narrow frontage dimension _{W 2} than the frontage dimension _{W 0.} The magnitude relation between the frontage dimension W ₁ of the frontage dimension W ₂ and the lower projecting portion 22 of the upper projection 62 is not particularly limited, frontage dimension W ₁ and W ₂ of the present embodiment is equal dimensions.

  As shown in FIG. 2, the first dwelling unit block 10 a includes a veranda 63 protruding toward the passage 100 from a position where the upper layer protrusion 62 of the upper layer main portion 61 does not protrude. In other words, the veranda 63 is provided adjacent to the other side C of the connection direction A with respect to the upper layer projection 62. The veranda 63 is formed by the upper layer main portion 61 of the first dwelling block 10a, the upper layer projection 62 of the first dwelling block 10a, and the upper layer projection 62 of the second dwelling block 10b in plan view of the upper layer (see FIG. 2). It is provided over the entire opening of the external space surrounded by the periphery. The veranda 63 has an opening 66 provided on the outer peripheral wall of the upper main portion 61 of the first dwelling unit block 10a on the passage 100 side, and one side B along the connecting direction A of the upper projection 62 of the first dwelling unit block 10a It can communicate with the inside of the upper layer dwelling unit 60 of the first dwelling unit block 10a through the opening 67 provided on the outer peripheral wall of the other side C on the opposite side. The opening 66 is provided with a fitting 68 which is translucent and can be opened and closed. In the opening 67, a fitting 69 which is translucent and can be opened and closed is installed. The fixture 68 and the fixture 69 are, for example, a double-opening type discharge window, and are configured such that a person can enter and exit between the indoors of the upper dwelling unit 60 of the first dwelling unit block 10a and the veranda 63. The veranda 63 can be used, for example, as a laundry for laundry. Note that no veranda is provided on the passage 100 side of the upper layer projection 62, and the impression of a collective house is reduced, and the impression of a detached house is enhanced.

  On the other hand, no opening is provided on one side B in the connecting direction A of the upper layer protrusion 62 of the second dwelling unit block 10b, that is, the side on which the veranda 63 is located in plan view, and the veranda 63 It does not communicate with the inside of the upper layer dwelling unit 60 of the second dwelling unit block 10b. Therefore, while the eyes to the veranda 63 are intercepted from the upper layer dwelling unit 60 of the 2nd dwelling unit block 10b, the entrance and exit of a person are also prevented. That is, the veranda 63 is an exclusive external space of the upper dwelling unit 60 of the first dwelling unit block 10a that can enter and exit only from the upper dwelling unit 60 of the first dwelling unit block 10a.

  As shown in FIG. 2, the upper layer protrusion 62 protrudes more toward the passage 100 than the veranda 63. With the above configuration, in the apartment house 1, the upper layer protrusion 62 forms the uneven part in a plan view of the upper layer (see FIG. 2), so that a monotonous design that easily gives an impression of the apartment house can be avoided. . Further, with the above configuration, the veranda 63 is located at a position recessed from the passage 100 with respect to the upper layer protrusion 62 of the first dwelling unit block 10a and the upper layer protrusion 62 of the second dwelling unit block 10b. Therefore, the veranda 63 is difficult to be visually recognized from the outside of the apartment house 1, and even if the laundry and the like are dried on the veranda 63, the view of the city is hardly impaired.

  As shown in FIG. 1, the upper layer protrusion 62 (see the broken line in FIG. 1) protrudes toward the passage 100 more than the lower layer protrusion 22. By setting it as the said structure, since the upper layer protrusion 62 and the lower layer protrusion 22 form an unevenness | corrugation in the longitudinal cross-sectional view, the monotonous design which is easy to give the impression of a collective housing can be avoided. Further, with the above configuration, the upper layer protrusion 62 also functions as a weir that covers the upper side of the entrance 73 formed on the outer peripheral wall of the lower layer protrusion 22 on the passage 100 side. Moreover, since the entrance 73 is the entrance of the upper dwelling unit 60, the upper projection 62 of the upper dwelling unit 60 which is the same dwelling unit can be used as a bowl, and the sense of privacy of the upper dwelling unit 60 can be enhanced. In addition, it is preferable that the part which protrudes to the channel | path 100 side rather than the lower layer protrusion 22 of the upper layer protrusion 62 is supported by cantilever shape, ie, only from the other part of the upper layer protrusion 62. With such a configuration, a pillar and the like are not required below the portion of the upper layer protrusion 62 that protrudes from the lower layer protrusion 22, and a simple and more emphasized design can be achieved.

  Further, as shown in FIG. 2, an opening 77 extending from the vicinity of the floor to the vicinity of the ceiling on the outer peripheral wall above the entrance 73 is the other side C of the connection direction A. It is provided to be unevenly distributed. In the opening 77, a FIX (fixing) window and a narrow vertical sliding window are installed. The FIX window and the vertical sliding window are also installed at a portion projecting from the opening 77 in the direction of the passage 100, and because it can not stand out from the opening 77 to look down the passage 100, the residents of other dwelling units etc. It is hard to be seen by passersby, and privacy is easy to be secured. In particular, in the dwelling unit block in the deepest part of the passage 100 when viewed from the road 101, that is, the first dwelling unit block 10a in this embodiment, the residents of lower dwelling units of the corresponding dwelling unit block and the residents of other dwelling unit blocks The privacy is further enhanced because there is no intrusion to the lower side.

  As shown in FIG. 1, the lower layer projection 22 protrudes toward the passage 100 more than the veranda 63 (see the broken line in FIG. 1). By setting it as the said structure, the apartment complex 1 can be made into the design which emphasized the unevenness further more. Further, with the above configuration, the veranda 63 is located at a position recessed from the passage 100 with respect to the lower layer projection 22 of the first dwelling block 10a and the lower layer projection 22 of the second dwelling block 10b. Therefore, the veranda 63 can be made more difficult to see from the outside of the apartment complex 1.

  By the way, as shown in FIG. 1, the 1st opening part 26 which connects outdoor and indoors is provided in the outer peripheral wall by the side of the channel | path 100 of the lower layer main part 21 of the 1st dwelling unit block 10a. The first opening 26 is provided with a fixture 30 which is translucent and can be opened and closed. The fixture 30 according to the present embodiment is, for example, a double-opening type discharge window, and is configured such that a person can enter and exit between the indoor of the lower layer dwelling unit 20 of the first dwelling unit block 10a and the lower layer exterior space 24 described later. There is. Moreover, the 2nd opening part 27 which connects outdoor and indoors is provided in the outer peripheral wall of the other side C of the connection direction A of the lower layer protrusion 22 of the 1st dwelling unit block 10a. In the second opening 27, a fixture 31 having translucency and capable of opening and closing is installed. The fixture 31 of the present embodiment is, for example, a double-opening type discharge window, and is configured so that a person can enter and exit between the interior of the lower layer dwelling unit 20 of the first dwelling unit block 10a and the lower layer exterior space 24 described later. There is.

  As shown in FIG. 1, the lower layer main portion 21 of the first dwelling unit block 10a, the lower layer projection 22 of the first dwelling unit block 10a, and the second dwelling unit block 10b on the first floor of the housing complex 1 in plan view of the lower layer. A lower layer outer space 24 surrounded by the lower layer projection 22 is formed. That is, the lower layer outer space 24 is a highly closed space in which the directions other than the passage 100 side are enclosed in the first floor plan view. Further, the lower part outer space 24 is partially covered by the veranda 63 at the upper part. The lower layer external space 24 is provided with a first opening 26 provided in the lower layer main portion 21 of the first dwelling unit block 10a and a second opening 27 provided in the lower layer projection 22 of the first dwelling block 10a. It can communicate with the interior of the lower layer dwelling unit 20 of the one dwelling unit block 10a. Therefore, the lower layer outer space 24 can be used, for example, as a dedicated passage for accessing the dedicated garden of the lower layer dwelling unit 20 of the first dwelling unit block 10a and the lower layer dwelling unit 20. As described above, the first opening 26 and the second opening 27 communicate with the lower external space 24 having a high closing property while ensuring the indoor light by the first opening 26 and the second opening 27. Thus, it is possible to prevent the indoor from being viewed from the outside through the first opening 26 and the second opening 27. Therefore, collective housing 1 can secure daylighting while protecting the privacy of lower layer dwelling unit 20 of first dwelling unit block 10a.

  As shown in FIG. 2, since the veranda 63 of the first dwelling unit block 10 a protrudes from the upper layer main portion 61 toward the passage 100 as described above, the upper dwelling main portion 61 of the first dwelling block 10 a and the upper layer projection 62 A line of sight from the lower part outer space 24 to a part of the lower part is blocked by the veranda 63. Thereby, the privacy of the lower layer outer space 24 can be enhanced.

  The apartment complex 1 is configured such that the line of sight from the lower layer projection 22 and the upper layer projection 62 of the second dwelling unit block 10b to the lower layer outer space 24 is blocked. As shown in FIG. 1, an opening is not provided in the outer peripheral wall 33 facing the lower layer outer space 24 of the lower layer protrusion 22 of the second dwelling unit block 10 b. Therefore, the line of sight from the inside of the lower layer protrusion 22 of the second dwelling unit block 10 b to the lower layer outer space 24 is blocked by the outer peripheral wall 33. Similarly, as shown in FIG. 2, the outer peripheral wall 64 on one side B of the connection direction A of the upper layer protrusion 62 of the second dwelling unit block 10b, that is, the side where the lower layer outer space 24 is located in a plan view There is no department. Therefore, the line of sight from the inside of the upper layer protrusion 62 of the second dwelling unit block 10 b to the lower layer outer space 24 is blocked by the outer peripheral wall 64. As described above, the collective housing 1 is configured to block the line of sight from the second dwelling unit block 10 b to the lower layer outer space 24, so the privacy of the lower layer outer space 24 can be further enhanced. The outer circumferential wall 64 may be provided with an opening. In this case, the opening provided in the outer peripheral wall 64 is moved from the opening to a predetermined area of the lower layer outer space 24 (for example, an area of 2 m or less from the ground of the lower layer outer space 24, a floor surface such as a deck or terrace). Preferably, the height at which the line of sight is blocked, for example, the height of the lower end is 1.5 m or more from the floor surface of the upper layer projection 62.

  Apart from the veranda 63 of the first dwelling unit block 10a, the apartment complex 1 has a configuration that blocks the line of sight from the upper dwelling unit 60 of the first dwelling unit block 10a to the lower exterior space 24. Specifically, the apartment complex 1 has a configuration that blocks the line of sight from the portion of the upper layer protrusion 62 of the first dwelling unit block 10a projecting to the passage 100 side from the veranda 63 to the lower layer outer space 24.

  More specifically, on the other side C in the connecting direction A of the portion of the upper layer protrusion 62 that protrudes to the passage 100 side than the veranda 63, that is, the outer peripheral wall on the side where the lower layer outer space 24 is located in a plan view There is no opening at a position lower than the predetermined height so that the line of sight to the external space 24 can be blocked. That is, as shown in FIG. 2, in the apartment complex 1 of the present embodiment, the other side C of the connecting direction A of the portion of the upper layer protrusion 62 that protrudes to the passage 100 side from the veranda 63 An opening 75 is provided on the outer peripheral wall on the side where the space 24 is located, but the lower end of the opening 75 is set at a predetermined height (for example, 1.5 m from the floor surface) or more. With such a configuration, even if the crucible 76 described later is not provided, a predetermined area of the lower layer external space 24 from the inside of the upper layer dwelling unit 60 of the first dwelling unit block 10a (for example, from the floor surface of the lower layer external space 24) It is possible to block the line of sight to a region of 2 m or less).

  In addition, collective housing 1 projects from a portion of upper layer projection 62 of first dwelling unit block 10 a that protrudes to the side of passage 100 from veranda 63 so as to cover a part above upper layer outer space 24, to lower layer outer space 24. And a protrusion blocking the line of sight of the patient. As shown in FIG. 2, the apartment complex 1 of the present embodiment is a protrusion which protrudes from the portion of the upper layer protrusion 62 projecting toward the passage 100 with respect to the veranda 63 so as to cover a part of the lower layer outer space 24. It has a 庇 76. The weir 76 is in the form of a slab and is formed at substantially the same height as the floor portion of the upper layer. Even if the position of the lower end of the opening 75 is lower than the predetermined height by the weir 76, the predetermined area of the lower layer external space 24 from the inside of the upper layer projection 62 of the upper layer dwelling 60 (for example, the lower layer outer space 24) Can block the line of sight from the floor surface to a region of 2 m or less).

  As described above, the privacy of the lower layer dwelling unit 20 can be further enhanced by blocking the line of sight from the upper layer dwelling unit 60 of the first dwelling unit block 10a to the lower layer outer space 24.

1 and 2, frontage dimension _{W 0} of the lower main portion 21 and the upper main portion 61 is preferably 5490～8345Mm, is 7320mm in this embodiment. Frontage dimension W ₀ With the above-mentioned range, each dwelling unit block can give the impression as if it were detached houses.

As shown in FIG. 1, the frontage dimension _{W 3} of the lower exterior space 24 is dimensioned by subtracting the frontage dimension _{W 1} from frontage dimension _{W 0,} is preferably 2745～3660Mm, is 2745mm in this embodiment . Frontage dimension W ₃ With the above-mentioned range, it is possible to ensure the lighting of the lower main portion 21. Frontage dimension _{W 1} of the lower projecting portion 22 shown in FIG. 1 is preferably 2745～4575Mm, is 4575mm in this embodiment.

As shown in FIG. 2, the frontage dimension _{W 4} of the porch 63 is a dimension from the frontage dimension _{W 0} by subtracting the frontage dimension _{W 2,} is preferably 2745～3660Mm, it is 2745mm in this embodiment. Frontage dimension W ₄ With the above-mentioned range, it is possible to ensure the lighting of the upper layer main portion 61. Frontage dimension _{W 2} of the upper projections 62 shown in FIG. 2 is preferably 2745～4575Mm, is 4575mm in this embodiment.

As shown in FIG. 1, the protruding dimension _{D 1} of the lower protrusion 22 protrudes orthogonally D to the underlying main portion 21 is preferably 1830～2745Mm, it is 3965mm in this embodiment. Further, as shown in FIG. 1, the protruding dimension _{D 2} that protrudes orthogonally D relative to the upper projections 62 is lower projecting portion 22 is preferably 610～1830Mm, is 915mm in the present embodiment. The protruding dimension D ₂ With the above-mentioned range, a portion where the upper projections 62 projecting in the orthogonal direction D to the underlying projections 22, the function as eaves entrance port 73 of the upper dwelling unit 60, Apartment It can give an impression that can not be avoided.

As shown in FIG. 2, retracted dimension _{D 3} to retract the opposite side porch 63 and passage 100 side in the orthogonal direction D with respect to the upper projection 62 is preferably 1830～3660Mm, in this embodiment It is 3050 mm. Retraction dimensions D ₃ With the above-mentioned range, it is possible to less visible from the passageway 100 disposed in a relatively recessed position veranda 63, unevenness feeling of collective housing 1 as seen from the passage 100 side Can be enhanced.

Second Embodiment
FIG. 3 is a plan view of the first floor of a housing complex 2 according to a second embodiment of the present invention. FIG. 4 is a second floor plan view of the housing complex 2. As shown in FIG. 3, in the collective housing 2 of the present embodiment, a first dwelling unit block 10 c and a second dwelling unit block 10 d, which are two dwelling unit blocks, are connected along the passage 100. The apartment complex 2 of the present embodiment is common to the apartment complex 1 of the first embodiment in many points, and therefore, in the following, differences from the apartment complex 1 of the first embodiment will be mainly described.

  As shown in FIG. 4, in the present embodiment, the outer peripheral wall on the other side C of the connection direction A of the upper layer protrusion 62 of the first dwelling unit block 10 c is provided with an opening for communicating the veranda 63 with the indoor space. Absent. Therefore, although the veranda 63 shown in FIG. 4 is configured to be able to enter and exit through the opening 66 of the upper layer main portion 61, it is not a configuration that is able to enter and exit from the upper layer protrusion 62. The remaining structure of the present embodiment is similar to that of the first embodiment, and the same effects as those of the first embodiment can be obtained.

The first embodiment of the present invention is the same as the first embodiment in terms of the frontage dimensions W ₀ , W ₁ , W ₂ , W ₃ , W ₄ , the projecting dimensions D ₁ , D ₂ , and the receding dimension D _3. It is preferable to be in the same range as each dimension of the form. Specifically, the opening dimension W ₀ of the lower layer main portion 21 and the upper layer main portion 61 shown in FIGS. 3 and 4 is 5490 mm in the present embodiment. Frontage dimension _{W 1} of the lower projecting portion 22 shown in FIG. 3 is 2745mm in this embodiment. Frontage dimension _{W 2} of the upper projections 62 shown in FIG. 4 is 2745mm in this embodiment. Frontage dimension _{W 3} of the lower exterior space 24 shown in FIG. 3 is 2745mm in this embodiment. Frontage dimension _{W 4} of the veranda 63 shown in FIG. 2 is 2745mm in this embodiment. As shown in FIG. 3, the protruding dimension _{D 1} of the lower protrusion 22 protrudes orthogonally D to the underlying main portion 21 is 1830mm in this embodiment. As shown in FIG. 3, the protruding dimension D ₂ that protrudes orthogonally D relative to the upper projections 62 is lower projection 22 is 915mm in the present embodiment. As shown in FIG. 4, retraction dimension _{D 3} to retract the opposite side porch 63 and passage 100 side in the orthogonal direction D with respect to the upper projection 62 is 1830mm in this embodiment.

  The present invention is not limited to the configuration specified in each embodiment described above, and various modifications can be made without departing from the scope of the invention described in the claims. For example, in each of the above embodiments, although the first and second dwelling unit blocks 10a and 10c and the second dwelling unit blocks 10b and 10d, which are two dwelling unit blocks, are connected to each other, the collective housing 1 and 2 are described. A house should just be the composition by which a plurality of dwelling unit blocks are connected in a line, and three or more dwelling unit blocks may be connected and constituted in a line, and may be constituted. In that case, the housing complex may include the first dwelling unit block 10a and the second dwelling unit block 10b, or the first dwelling unit block 10c and the second dwelling unit block 10d as two adjacent dwelling unit blocks.

  Moreover, although said 1st dwelling unit block 10a, 10c and 2nd dwelling unit block 10b, 10d were each demonstrated as a compound dwelling unit block in said each embodiment, 1st dwelling unit block 10a, 10c and 2nd dwelling unit block 10b, At least one of 10d may be a single dwelling unit block consisting of a single dwelling unit of a plurality of layers, instead of the compound dwelling unit block. In the case where the first dwelling unit blocks 10a and 10c are single dwelling unit blocks, there is no need to protect privacy from the upper layer of the first dwelling unit block 10a or 10c to the lower layer exterior space 24, so the first dwelling unit blocks 10a and 10c. The configuration for blocking the line of sight from the upper layer protrusion 62 to the lower layer outer space 24 may be omitted.

  Moreover, although each said embodiment demonstrated that the housing complex 1 and the apartment housing 2 were 2 hierarchy, 3 or more hierarchy may be sufficient. In that case, each dwelling unit block may further include another upper dwelling unit having an entrance and a step room on the first floor as a lower layer, and another dedicated space on the third floor or more as an upper layer.

  The present invention relates to a collective housing.

1: Apartment 2: Apartment 10a, 10c: First dwelling unit block 10b, 10d: Second dwelling unit block 20: Lower layer dwelling unit 21: Lower layer main part 22: Lower layer protrusion 24: Lower layer outer space 26: first opening 27 : Second opening 30: Fitting 31: Fitting 33: Outer peripheral wall 41: LDK
42: private room 46: toilet 47: washroom 48: bathroom 49: private room 60: upper dwelling unit 61: upper main portion 62: upper projection 63: veranda 64: outer peripheral wall 66: opening 67: opening 67: opening 68: fitting 69: Fitting 71: Entrance 72: Step room 73: Entrance 74: Entrance door 75: Opening 76: 庇 77: Opening 100: Passage 101: Road A: Direction of connection B: One side of direction of connection C: Other of direction of connection Side D: orthogonal direction W ₀ : lower layer main part and upper layer main part gap dimension W ₁ : lower layer protrusion gap dimension W ₂ : upper layer protrusion gap dimension W ₃ : lower layer outer space gap dimension W ₄ : veranda Frontage dimension D ₁ : Projection dimension of lower layer projection D ₂ : Projection dimension of upper layer projection to lower layer projection D ₃ : Receding dimension to upper layer projection of veranda

Claims (9)

It is an apartment complex constructed by connecting a plurality of dwelling unit blocks,
The plurality of dwelling unit blocks are a single dwelling unit block consisting of a single dwelling unit of a plurality of layers, or a combined dwelling unit block consisting of a plurality of dwelling units including upper and lower dwelling units having an entrance and a stair room in the lower layer,
Of the plurality of dwelling block blocks, the first dwelling block and the second dwelling block adjacent to each other are narrower than the predetermined opening size in plan view of the lower layer main part having the predetermined opening dimension in plan view of the lower layer A lower layer projection which has a frontage dimension and is distributed on one side along the connecting direction and protrudes from the lower main portion toward the passage extending along the connecting direction, and the predetermined opening in a plan view of the upper layer An upper layer main portion having a dimension, and an upper layer protrusion having a slot size smaller than the predetermined gap size in a plan view of the upper layer, biased to the one side and projecting from the upper layer main portion toward the passage side; And a veranda provided on the passage side from a position at which the upper layer projection of the upper layer main portion does not project;
The upper layer projection protrudes toward the passage more than the lower layer projection and the veranda,
The apartment house characterized by the entrance which the entrance door was provided in the outer wall by the side of the said passage of the said lower layer protrusion was formed.   The apartment house according to claim 1, wherein the lower layer projection protrudes toward the passage more than the veranda.   The apartment complex according to claim 1 or 2, wherein a portion of the upper layer protrusion that protrudes further than the lower layer protrusion is supported in a cantilever manner. The plurality of dwelling unit blocks are the combined dwelling unit block,
The apartment complex according to any one of claims 1 to 3, wherein the entrance is an entrance of the upper housing unit.   It is surrounded by the lower layer main part of the first dwelling unit block, the lower layer projection of the first dwelling block, the lower layer projection of the second dwelling block, and the veranda of the first dwelling block, and the lower layer of the first dwelling block The housing complex according to any one of claims 1 to 4, wherein a lower layer external space capable of communicating indoors through an opening provided in the main portion is formed.   The apartment house according to claim 5, wherein a line of sight from the lower layer protrusion of the second dwelling unit block to the lower layer outer space is blocked. The first dwelling unit block is the combined dwelling unit block,
The apartment house according to claim 5 or 6, further comprising a configuration for blocking a line of sight to the lower layer outer space from a portion projecting to the passage side from the veranda of the upper layer protrusion of the first dwelling unit block. .   In the outer wall on the side where the lower layer outer space is located in a plan view of the portion of the upper layer protrusion of the first dwelling unit block that protrudes to the passage side than the veranda, an opening is at a position lower than a predetermined height. The apartment complex according to claim 7, which is not provided.   The projection according to claim 7, further comprising: a projecting portion projecting from a portion of the upper layer projection of the first dwelling unit block projecting toward the passage side from the veranda to cover a part above the lower layer outer space. housing complex.

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