JP2020070597A - A pair of detached houses - Google Patents

Abstract

To provide a pair of detached houses which are respectively built on adjacent plots and can improve day-lighting and ventilation properties.SOLUTION: A pair of detached houses 1 consisting of a first house 2a and a second house 2b respectively built on adjacent plots include the first house 2a built on one side of the plots while having a certain distance from a boundary 8, the second house 2b built on the other side of the plots while having a certain distance from the boundary 8, and a shared approach 5 provided in an area including the boundary 8 of the plots between the first house 2a and the second house 2b. Recesses 6a, 6b are respectively formed on the outer wall surfaces of the first house 2a and the second house 2b which face each other, and a shared courtyard 7 is formed in the space surrounded by the two recesses 6a, 6b.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a pair of detached houses that are respectively constructed on adjacent sites.

  2. Description of the Related Art Conventionally, there is known a group of houses in which two or more independent houses are arranged next to each other on the same site, such as a multi-family house. In these housing groups, by designing the layout of two or more houses and the layout of the exterior in advance, it is possible to obtain the necessary lighting and ventilation even if the two buildings are adjacent to each other. (For example, refer to Patent Document 1 and Patent Document 2). In addition, external elements such as an approach and a garden may be jointly used by residents of two houses, so that the residents of each house can interact with each other.

JP, 10-280710, A JP, 2005-36584, A

  By the way, in a detached house constructed on two adjacent sites, each detached house is designed separately, which may cause a decrease in privacy, lighting, and ventilation of adjacent detached houses. It is difficult to solve these problems when the site area is small.

  Therefore, an object of the present invention is to provide a pair of detached houses that are respectively constructed on adjacent sites and that can enhance daylighting and ventilation.

  The pair of detached houses of the present invention is a pair of detached houses consisting of a first house and a second house which are respectively constructed on adjacent sites, and is provided with a predetermined distance from the boundary of the sites to one side. A first house, a second house that is provided on the other side from the boundary of the site with the predetermined distance, and shared between the first house and the second house in a region including the boundary of the site. And a recess is formed in each of the outer wall surfaces of the first house and the second house facing each other, and a common courtyard is formed in a space surrounded by the two recesses.

  In the pair of detached houses of the present invention, the predetermined distance is 50 cm, and the width of the common approach is 1 m.

  In the pair of detached houses of the present invention, the entrance doors of the first house and the second house are respectively formed on the outer walls of the recess, and the entrance door of the first house is the recess of the first house. It is characterized in that it is formed on the surface that does not face the two houses.

  In the pair of detached houses of the present invention, an interstitial space is formed on the first floor indoor side of the recess of the first house and the second house, and the outer walls of the two recesses face each other. It is characterized in that each of the openings is formed with an opening extending from the floor surface to a predetermined height.

  In the pair of detached houses of the present invention, the boundary of the site and the shared approach are formed to extend in the north-south direction, and the first house and the second house each have a floor of two or more floors, It is characterized in that the southernmost living parts on the uppermost floors of the first house and the second house retreat in directions away from each other to form a bedroom.

  According to the pair of detached houses of the present invention, since the recesses are formed on the outer wall surfaces of the first house and the second house which face each other, and the common courtyard is formed in the space surrounded by the two recesses, the site area is reduced. Even in a small house, it is possible to provide a courtyard that does not open to the outside and is easy to secure privacy. In addition, since the shared approach is provided between the first and second houses, the entrance doors are provided between the first and second houses, respectively. It is easier to secure privacy compared to. In addition, since a shared approach is provided in the area including the boundary of the site between the first housing and the second housing, even if the distance from the boundary of the adjacent land to the outer wall of the housing is short and the approach width is insufficient. By matching the distances between the outer walls of the two houses, the first house and the second house, and the boundary of the adjacent land, a sufficient range of approaches can be secured. Moreover, since the approach is shared, the approach can be formed in a smaller area compared to the case where the approach is provided on the premises of the first housing and the second housing, and other exterior elements such as a garage can be comparatively constructed. It can be widely formed. In addition, since a shared courtyard is provided in the back of the shared approach between the first and second houses, even if a space wider than the shared approach is required, such as when turning a wheelchair, the shared courtyard is also available. Can be handled by using.

  According to the pair of detached houses of the present invention, the distance between the first house and the second house and the boundary of the site is 50 cm, and a width of 50 cm cannot provide a sufficient approach, but the width of the shared approach is 1 m. Therefore, for example, even when a wheelchair or a large baggage is taken in and out of the house, the approach of a sufficient width can be taken.

  According to the pair of detached houses of the present invention, since the entrance doors of the first house and the second house are formed on the outer wall of the recess, respectively, the entrance door cannot be visually recognized from the outside of the pair of houses. , Easy to protect privacy. Moreover, since the entrance door of the first house is formed on the surface of the recess that does not face the second house side, the entrance doors of the first house and the second house do not face each other, and It is easy to maintain a suitable distance between the residents of the two houses.

  According to the pair of detached houses of the present invention, an interstitial space is formed on the first floor indoor side of the recesses of the first house and the second house, respectively, and floors are formed on the surfaces of the outer walls of the two recesses facing each other. Since the opening that extends from the surface to a predetermined height is formed, you can have the impression that the ground of the shared courtyard and the dirt space on the indoor side are connected, making the shared courtyard a space that feels more than the area. it can.

  According to the pair of detached houses of the present invention, since the southernmost living parts on the uppermost floors of the first house and the second house are formed so as to recede in a direction away from each other, it is easy to take sunlight into the common courtyard and the common courtyard. The interior of the first house and the second house can be made into a bright space through. In addition, since the southern residences of the first house and the second house are receding in the direction away from each other, a bedroom is formed at a position spatially separated from the first house and the second house. It is possible to protect the privacy of residents who use.

The floor plan explaining the site of a pair of detached houses and the indoor structure of the first floor. The floor plan explaining the indoor structure of the second floor of a pair of detached houses. Floor plan explaining the indoor structure of the third floor of a pair of detached houses, The figure which shows the cut end surface which cut | disconnected a pair of detached houses by the AA line of FIG. The figure which shows the cutting end surface which cut | disconnected a pair of detached houses by the BB line of FIG. 1. The CC enlarged view of FIG.

  Hereinafter, the best embodiment of a pair of detached houses 1 according to the present invention will be described with reference to the drawings. The pair of detached houses 1 includes two houses, a first house 2a and a second house 2b, which are respectively constructed on adjacent sites, and an external structure formed around the first house 2a and the second house 2b. I have it. Residents of the first house 2a and the second house 2b are not particularly limited, but, for example, residents having a close relationship such as a relative relationship or a friendship are divided into the first house 2a and the second house 2b to live in. Is assumed.

  First, referring to FIG. 1, an external structure arranged on the site of the first house 2a and the second house 2b will be described. The premises of the first house 2a and the second house 2b each have a frontage of about 6 m in the east-west direction, and are formed in a rectangular shape with a depth of about 23 m in the north-south direction, which is long in the north-south direction. There is. Garage 4 is located on the south side of each site. Between the sites of the first house 2a and the second house 2b, a common approach 5 is formed to access the entrance of these two houses from the public road 3 on the south side. Although not shown, a gatepost provided with a plant, a mailbox, and an intercom is formed around the first house 2a and the second house 2b. Further, for example, a fence is arranged on the border of the adjacent land other than the border between the first house 2a and the second house 2b. Note that the north, south, east, and west directions in the present embodiment do not mean completely accurate directions, and “north” is a range from at least northwest to northeast, and the same applies to “east”, “west”, and “south”. From northeast to southeast, northwest to southwest, southeast to southwest.

  As shown in FIGS. 1 and 6, the first house 2a and the second house 2b have recesses 6a and 6b respectively formed on outer wall surfaces facing each other, and a space surrounded by these two recesses 6a and 6b. Form a shared courtyard 7. The outer walls retreated by the recesses 6a and 6b of the first house 2a and the second house 2b are parallel to each other and are formed 4.5 m apart from each other. Therefore, the width of the common courtyard 7 is 4.5 m. Although the width of the common courtyard 7 is not limited to this, it is preferable that the common courtyard 7 is formed to have a width of at least 3 m or more in order to exert functions such as turning ability of the wheelchair, lighting and ventilation. .. The shared approach 5 includes a boundary 8 between the sites of the first house 2a and the second house 2b, and is formed within a range of 50 cm from the boundary line to the first house 2a and the second house 2b, respectively. Therefore, the shared approach 5 has a width of 1 m and extends north-south along the boundary line between the sites of the first house 2a and the second house 2b to reach the common courtyard 7.

  In this way, the distance between the outer wall of the house and the boundary 8 of the site is set at 50 cm, and the space between the adjacent two houses and the boundary 8 of the site is combined to form a shared approach 5, which makes the approach 1 m wide. Can be formed, and even when a wheelchair or large luggage is taken in and out of the house, for example, the approach can be made with a sufficient width, and the use efficiency of the site can be improved.

  Next, the indoor configuration of the first house 2a will be described with reference to FIGS. 1 to 6. In the present embodiment, the house located on the west site is the first house 2a and the house located on the east site is the second house 2b, but the present invention is not particularly limited to this. First, the first floor plan configuration of the first house 2a will be described. As shown in FIG. 1, the first floor of the first house 2a is a rectangle that is long in the north-south direction in plan view, and a part of the outer wall on the east side recedes to the west side to form a recess 6a. As shown in FIG. 6, an entrance door 9a is provided on the outer wall on the south side of the recess 6a of the first house 2a. Since the outer wall on the south side of the concave portion 6a is a position that cannot be seen from the public road 3 side at all, when the entrance door 9a of the first house 2a is opened, an external line of sight does not come in, and the residents of the first house 2a do not see it. You can protect your privacy. The outdoor side of the entrance door 9a is a common courtyard 7, and a part of it is formed with an entrance porch 10a higher than the ground.

  On the indoor side of the entrance door 9a of the first house 2a, a dirt space 11a having a dirt floor is formed. The dirt floor is formed at the same height as the entrance porch 10a, so that the entrance porch 10a can enter the room without steps. The earthen space 11a has an earthen wall 12 formed on the front side of the entrance door 9a on the indoor side, and an earthen corridor 13 connected to the earthen wall 12. The dirt floor corridor 13 connects the south-side living room 20 on the first floor and the north-side living room 21 on the first floor. The dirt corridor 13 is formed on the indoor side adjacent to the common courtyard 7, and an opening 14a extending from the floor surface of the dirt floor to the ceiling surface is formed between the dirt corridor 13 and the common courtyard 7. The opening 14a is, for example, a fit-and-kill window, but is not limited to this and may be a sliding window. Such a large opening 14a is formed adjacent to the common courtyard 7, and the dirt floor space 11a is provided on the indoor side thereof, so that the dirt floor space 11a looks like an extension of the common courtyard 7, and the common courtyard. You can feel 7 more widely.

  On the west side of the dirt floor corridor 13, a toilet 15, a staircase 16, a washroom 17, a bathroom 18, and a kitchen 19 are sequentially formed. In this embodiment, the first house 2a is, for example, a two-family house of a parent household and a child household, and the parent household mainly resides on the first floor. The north side living room 21 on the first floor is the bedroom of the parent household, and the south living room 20 on the first floor is the living / dining room of the parent household.

  Further, as shown in FIG. 2, on the second floor of the first house 2a, there are a north side living room 22 on the second floor and a south side living room 23 on the second floor, between which a corridor 24, a toilet, a staircase 16, a kitchen of a child household. 26 is formed. The north side living room 22 on the second floor is a grandson's bedroom, and is provided so that the north side is open. In addition, the living room of the child household is formed in the south side living room 23 on the second floor. The second floor of the first house 2a is arranged so that the upper part of the common courtyard 7 blows through, and a daylighting window is provided facing the common courtyard 7.

  The third floor of the first house 2a is the top floor. As shown in FIG. 3, on the third floor, a north side living part 27a and a south side living part 28a are provided, and a storage part 29, stairs 16, a washroom 30, etc. are formed between them. The third floor of the first house 2a is also arranged so that the upper part of the common courtyard 7 blows through, and a lighting window is provided facing the common courtyard 7. Therefore, as shown in FIG. 4, the common courtyard 7 is open upward, and it is easy to take in natural light and wind. As shown in FIG. 5, the south-side living part 28a is formed so as to recede in a direction away from the second house 2b rather than the first floor and the second floor. The south-side living part 28a is a bedroom, and it is preferable to use it as a bedroom for a family who has a relatively weak relationship with the resident of the second house 2b.

  Next, the indoor configuration of the second house 2b will be described with reference to FIGS. 1 to 6. The second house 2b does not assume a two-family house. As shown in FIGS. 1 and 6, the second house 2b is a rectangle that is long in the north-south direction when viewed in a plan view as in the case of the first house 2a, and a part of the outer wall on the west side recedes to the east side to form a recess 6b. Has been formed. The first-floor recess 6b of the second house 2b is formed to be recessed to the south side longer than the recess 6a of the first house 2a, and the entrance door 9b is formed on the outer wall surface facing the first house 2a on the south side of the recess 6b. Has been formed. Therefore, the entrance door 9b does not face the entrance door 9a of the first house 2a, and it is easy to keep the distance between the occupants of the first house 2a and the second house 2b appropriately. Further, since the entrance door 9b of the second house 2b is formed in the recess 6b, it is a position that is not visible from the public road 3, and the privacy of the resident of the second house 2b can be protected. An entrance porch 10b is also formed on the outdoor side of the entrance door 9b of the second house 2b.

  On the indoor side of the entrance door 9b of the second house 2b, a dirt floor space 11b having a dirt floor is formed. This dirt floor space 11b is composed of the entrance dirt floor 12 and the dirt floor corridor 13 like the first house 2a, and connects the first floor north side living room 31 and the first floor south side living room 32. The first floor north room 31 of the second house 2b is a music room with enhanced sound insulation, and the first floor south room 32 is, for example, a working room.

  Further, the dirt corridor 13 of the second house 2b is formed on the indoor side adjacent to the common courtyard 7 like the first house 2a, and between the common courtyard 7 and the floor surface of the dirt floor to the ceiling surface. An opening 14b extending up to is formed. The opening 14b may be a dead fit window or a sliding window. As with the first house 2a, a large opening 14b is formed adjacent to the common courtyard 7, and an earthen space 11b is provided on the indoor side thereof, so that the earthen space 11b is regarded as an extension of the common courtyard 7, You can feel the shared courtyard 7 wider. Since both the first house 2a and the second house 2b are provided with the large openings 14a and 14b and the space 11b between the dirt, it is possible to make the shared courtyard 7 with a wider impression. A straight staircase 33 is formed on the west side of the dirt floor corridor 13.

  Further, on the second floor of the second house 2b, as shown in FIG. 2, a dining kitchen 34, a bathroom 35, a washroom 36, a laundry room 37, etc. are formed on the north side. Further, a second-floor south room 38 is provided on the south side of the second house 2b and serves as a living room. A straight staircase 33 and a corridor 39 are formed between the north side of the second house 2b on the second floor and the second side south room 38, and the second floor of the second house 2b is arranged so that the upper part of the common courtyard 7 blows through. There is a daylighting window facing the common courtyard 7.

  The third floor of the second house 2b is the uppermost floor, like the first house 2a. As shown in FIG. 3, on the third floor, a north side living part 27b and a south side living part 28b are provided, and a corridor 40 and a straight staircase 33 are formed between them. The third floor of the second house 2b is also arranged so that the upper part of the common courtyard 7 blows through, and a lighting window is provided facing the common courtyard 7. Therefore, as shown in FIG. 4, the common courtyard 7 is open upward, and it is easy to take in natural light and wind. As shown in FIG. 5, the south-side living part 28b is formed so as to recede in a direction away from the first house 2a rather than the first floor and the second floor. The south-side living part 28b is a bedroom, and it is preferable to use it as a bedroom for a family who has a relatively weak relationship with the resident of the first house 2a.

  In this way, the south residences 28a, 28b on the third floor, which is the top floor of the first house 2a and the second house 2b, recedes in a direction away from each other, so it is easy to receive the sunlight on the south side in the common courtyard 7. It is possible to improve the lighting performance of the Nari first house 2a and the second house 2b. Moreover, by separating the south-side living parts 28a, 28b on the third floor of the first house 2a and the second house 2b from each other, for example, the brothers or sisters can be divided into the first house 2a and the second house 2b, respectively, to live therein. In such a case, by using the south-side living parts 28a and 28b as bedrooms of spouses having no blood relationship and having a relatively thin relationship, residents having a relatively unrelated relationship live without worrying about each other. be able to. Therefore, by providing a distance between the south-side living parts 28a and 28b, it is possible to make the house more considerate of the privacy of the resident while enhancing the lighting and ventilation.

  It goes without saying that the embodiment of the present invention is not limited to the above-described embodiment, and can be appropriately modified without departing from the scope of the idea of the present invention.

  INDUSTRIAL APPLICABILITY The pair of detached houses 1 according to the present invention is suitable as a pair of detached houses 1 for constructing a house in which two inhabitants of close relationships live in two adjacent sites.

1 Pair of detached houses 2a First house 2b Second house 5 Common approach 6a, 6b Recess 7 Common courtyard 8 Boundary 9a, 9b Entrance door 11a, 11b Dirt space 14a, 14b Opening 28a, 28b South side living part

Claims (5)

A pair of detached houses each having a first house and a second house constructed on adjacent sites,
A first house provided with a predetermined distance from the boundary of the site to one side,
A second house provided with the predetermined distance from the boundary of the site to the other side,
A shared approach provided in an area including the boundary of the site between the first house and the second house,
Recesses are respectively formed on the outer wall surfaces of the first house and the second house that face each other,
A pair of detached houses in which a common courtyard is formed in a space surrounded by the two recesses.   The pair of detached houses according to claim 1, wherein the predetermined distance is 50 cm and the width of the shared approach is 1 m. The entrance doors of the first house and the second house are respectively formed on the outer wall of the recess,
The pair of detached houses according to claim 1 or 2, wherein the entrance door of the first house is formed on a surface of the recess that does not face the second house.   On the indoor side on the first floor of the recess of the first house and the second house, a soil space is formed, and the outer walls of the two recesses extend from the floor surface to a predetermined height on the surfaces facing each other. The pair of detached houses according to claim 3, wherein an opening is formed. The boundary of the site and the shared approach are formed extending in the north-south direction,
The first house and the second house each have a second floor or higher,
The uppermost floor south side living part of the first house and the second house recedes in a direction away from each other to form a bedroom, and a pair is formed according to any one of claims 1 to 4. Detached house.

Images