JP6628995B2 - Two-family house - Google Patents

Description

  The present invention relates to a two-family house.

  2. Description of the Related Art Conventionally, a delivery box (delivery storage) provided near the entrance of a building such as a detached house or an apartment is known (for example, see Patent Document 1). By providing this delivery box, even if the building user is absent, or if it is difficult to respond to the delivery service because it is in the building and some work is in progress, There is an advantage that you can receive home delivery from. In addition, the delivery service can be delivered without the face-to-face between the home delivery company and the building user, so that the security is excellent.

JP 2010-196295 A

  By the way, in recent years, regarding a detached house, a two-family house in which a child household and a parent household live together may be built. In these two-family homes, the privacy of each household is secured by providing a partition between the living space of the child household and the living space of the parent household, or by providing a separate entrance for each household. .

  When installing a home delivery box in such a two-family house, if a separate entrance is provided for each household, if it is important to ensure privacy, it is conceivable to provide a home delivery box at each entrance of each household Can be

  However, in general, a home delivery box is expensive because it has a security function. However, providing a home delivery box in each household as described above increases the installation cost. In addition, even if there is a close relative called a parent and child household, there is a concern that if the installation space for the delivery box is required for each household, it is necessary to secure an excessive space, and the space cannot be used effectively.

  Accordingly, the present invention has been made in view of the above circumstances, and while suppressing the effective use of space and the cost of setting up a home delivery storage, the troublesomeness of getting home delivery items to the home delivery storage is reduced by each household. The main purpose is to provide a two-family house that can be equalized in the city.

  In order to solve the above problems, the first invention is a two-family house including a first building where a first household resides and a second building where a second household resides, wherein at least the second household is provided. The one building portion is a multi-storey having a first floor portion and an upper floor portion higher than the first floor portion, and a first floor portion of each of the building portions is provided with an entrance, and the first building portion has the entrance. On the upper floor portion, a dining room and a living room are respectively provided on the first floor portion in the second building portion, and the home delivery is provided on the first floor portion of the first building portion instead of the second building portion in each of the building portions. A storage is provided, and an outer opening / closing door of a storage room provided in the home delivery storage is provided on an outer wall portion of the first floor portion.

  According to the first invention, in a two-family house having a first building part and a second building part, the home delivery storage is provided only in the first building part, not in the second building part. For this reason, it is possible to suppress an increase in the installation cost of the home delivery storage, to avoid securing an excessive space, and to effectively use the space.

  Further, in the first building, since the dining and living are provided on the upper floor, the upper floor of the first household is a living space where daily life is spent. Since the home delivery storage is provided on the first floor of the first building section, when the first household goes to get the home delivery stored in the home delivery storage, the resident is required to be in the upper floor, which is a daily living space. You will descend from the part to the first floor part. On the other hand, in the second building, the dining and living are provided on the first floor, so that in the second household, the first floor is a living space for daily life. Then, since the home delivery storage is installed in the first building, the resident of the second household exits from the entrance on the first floor and goes to get the home delivery stored in the home delivery storage.

  Then, when going to pick up parcels, the first household moves from the upper floor, which is the daily living space, to the parcel storage on the first floor, and the second household moves from the first floor, which is the daily living space, to the entrance. Go out of the mouth and move to the home delivery storage on the side of the first building. As described above, even when the home delivery storage is installed only in the first building unit, the moving distance of each household from the daily living space to the home delivery storage (the longer the distance, the more annoying it is) can be equalized. . Therefore, according to the first invention, the home delivery storage is installed only in the first building part, so that the effective use of space and the installation cost of the home delivery storage are suppressed, and the home delivery storage is taken to the home delivery storage. The troublesomeness can be equalized in each household.

  In the second invention, the entrance of the first building and the entrance of the second building are provided on outer walls facing each other in each of the buildings, and are provided between the entrances. Is provided with a common space that is open on the front side of the house, and the home delivery storage is provided beside the entrance.

  According to the second invention, since the home delivery storage is provided beside the entrance, as a resident of the first household living in the first building, the movement when going to get the home delivery is performed at the entrance. Since it is the same as the movement to, there is little possibility that a heavy burden is felt. In addition, as a resident of the second household living in the second building section, it is necessary to go out of the entrance to the common space once to get the parcels, but the courier house beside the entrance facing the common space. Up to that, there is little possibility that a heavy sense of burden will be felt. Therefore, it is possible to contribute to equalization of troublesomeness when going to pick up home delivery.

  In the third aspect, the entrance of the first building and the entrance of the second building are provided on outer walls facing each other in each of the buildings, and are provided between the entrances. Is provided with a common space that is open to the front of the house, and the home delivery storage is provided outside the common space and beside the entrance to the common space. .

  According to the third invention, unlike the second invention, the home delivery storage is provided beside the entrance to the common space. Therefore, in both the first building part and the second building part, the home delivery storage is located farther away than the configuration provided at the entrance side of the entrance. On the other hand, by installing the home delivery storage at the entrance side of the common space, it is possible to suppress the home delivery company from entering the common space with the entrance, and accordingly, the security performance can be improved accordingly.

  In the fourth invention, a storage space is provided in the first building part adjacent to an entrance provided inside the building at the entrance, and the storage room provided in the home delivery storage is It is characterized by having an inner opening / closing door on the side of the storage space.

  According to the fourth aspect, since the home delivery storage is provided using the storage space adjacent to the entrance, the space can be effectively utilized by integrating with the storage space. Moreover, the storage room provided in the home delivery storage has not only the outside door but also the inside door, so that the resident of the first household does not have to go outside from the entrance to the storage space side. From the storage room can be taken out. Thereby, the convenience for the first household can be improved.

The perspective view which shows a two-family house. The top view which shows the floor plan of the first floor part. The top view which shows the floor plan of the second floor part. The top view which shows the floor plan of the 3rd floor part. The top view which expands and shows the entrance and a delivery room. The top view which shows another example of the installation location of a home delivery storage.

  An embodiment of the present invention will be described below with reference to the drawings. In the present embodiment, a two-family house in which a child household and a parent household live is embodied.

  First, an overall outline of the two-family house 10 will be described with reference to FIG. FIG. 1 is a perspective view showing a two-family house 10, in which the left side is the house front side and the right side is the house back side. Hereinafter, when the direction extending from the front side of the house to the back side of the house is referred to, the direction is referred to as the front-rear direction, and the direction orthogonal to the direction (house width direction) is referred to as the lateral direction. FIG. 2 referred to as appropriate is a plan view showing a floor plan of the first floor portion 11 of the two-family house 10.

  As shown in FIG. 1, the two-family house 10 has a three-story structure having a first-floor part 11, a second-floor part 12, and a third-floor part 13. The two-family house 10 includes a first building part 15 in which a child household lives and a second building part 16 in which a parent household lives. The first building part 15 is a three-story building having a first-floor part 11, a second-floor part 12, and a third-floor part 13. On the other hand, the second building part 16 is a two-story building having the first-floor part 11 and the second-floor part 12. Each of the first building part 15 and the second building part 16 has a flat roof. Note that the child household corresponds to the first household and the parent household corresponds to the second household.

  An entrance 21 for a child household is provided in the first floor 11 of the first building 15. It is possible to enter and exit the first building unit 15 through the entrance 21. The entrance 21 is provided with an entrance door 22. On the other hand, although hidden in FIG. 1, as shown in the plan view of FIG. 2, an entrance 23 for a parent household is formed in the first floor portion 11 of the second building 16. It is possible to enter and exit the second building section 16 through the entrance 23. At the entrance 23, an entrance door 24 is provided.

  As described above, in the two-family house 10, the entrances 21 and 23 are individually set for the child household and the parent household, respectively, so that the first building part 15 in which the child household lives and the second building in which the parent household lives. The section 16 is designed to be segregated. Although not shown in the figure, a road is provided in front of the two-family house 10 adjacent to the site where the two-family house 10 was built.

  Returning to FIG. 1, the first building part 15 and the second building part 16 are arranged side by side in a state of being separated from each other. An intermediate building portion 17 is provided between the first building portion 15 and the second building portion 16 which are arranged apart from each other in the second floor portion 12 of the two-family house 10. The intermediate building section 17 is disposed at a position recessed from the front side of the house. The first building part 15 and the second building part 16 are connected to each other by the intermediate building part 17 at the second floor part 12. Also in the interior of the two-family house 10, the first building part 15 and the second building part 16 are connected through the intermediate building part 17.

  Since the intermediate building 17 is provided in this manner, the first building 15 and the second building 16 are both located on the front side of the house from the intermediate building 17 based on the intermediate building 17. It is in an overhanging state. Therefore, when the two-family house 10 is viewed in plan, each of the building portions 15 to 17 is formed in a substantially U-shape. In the first building part 15 and the second building part 16, the overhanging portions are referred to as a first overhanging part 15a and a second overhanging part 16a, respectively.

  In addition, between the first building part 15 and the second building part 16, the second floor part 12 of the two-family house 10 and the house front side of the intermediate building part 17 are shared by the child household and the parent household. A shared balcony 18 is provided. The common balcony 18 can enter and exit from each of the building units 15 to 17. The shared balcony 18 is also provided with a balcony roof 19.

  In the first floor portion 11 of the two-family house 10, an inner garage 26 (carport) between the first building portion 15 and the second building portion 16 and below the intermediate building portion 17 can park the vehicle C. Is provided. As shown in FIG. 2, the inner garage 26 has a parking space having a sufficient width for parking one vehicle C. The parking space is separated via the inner garage 26, and the garage side walls 27a and 27b of the first building 15 and the second building 16 which are opposed to each other, and the ceiling of the inner garage 26 (intermediate building) 17 floor components).

  The inner garage 26 is opened on the front side and the back side of the two-family house 10, and the opening on the front side is a vehicle entrance 28. Through this vehicle entrance 28, vehicles C and people can enter and exit the inner garage 26 from the road side. It is also possible for people to move between the inner garage 26 and the back of the house through the opening on the back of the house.

  As shown in FIGS. 1 and 2, on the first floor portion 11 of the two-family house 10, the overhang portions 15 a and 16 a of the first building portion 15 and the second building portion 16 are located on the front side of the inner garage 26. A shared entrance space 31 as a shared space is provided therebetween. The common entrance space 31 is open to the front of the house. The entrances 21 and 23 of the first building 15 and the second building 16 are provided facing the common entrance space 31. That is, the entrances 21 and 23 are provided on the overhanging wall portions 32 and 33 of the first building portion 15 and the second building portion 16 which are separated from each other via the shared entrance space 31 and opposed to each other. Therefore, the first overhanging wall 32 corresponds to an outer wall.

  Therefore, the shared entrance space 31 is a space through which both the resident of the child household and the resident of the parent household pass between the outside of the two-family house 10 and the entrances 21 and 23. The vehicle entrance 28 of the inner garage 26 is open toward the common entrance space 31. Therefore, even when the vehicle C or a person enters or exits the inner garage 26 from the front side of the house, the vehicle passes through the common entrance space 31.

  The common entrance space 31 is formed as a space surrounded by the overhanging walls 32 and 33 of the first building 15 and the second building 16 and the ceiling (the floor component of the common balcony 18). The width between the overhanging walls 32, 33 is wider than the width between the garage side walls 27a, 27b, and the vehicle C is parked in the common entrance space 31, and the first building 15 and the second building 15 are kept. A space for opening and closing the entrance doors 22 and 24 of the section 16 is secured.

  Next, the layout of the first-floor part 11 to the third-floor part 13 of the two-family house 10 will be described. First, the floor plan of the first floor portion 11 will be described with reference to FIGS. FIG. 2 is a plan view showing the floor plan of the first floor portion 11, and FIG. 5 is an enlarged plan view showing the entrance 41 and the delivery room 42.

  As shown in FIG. 2, in the first floor portion 11 of the first-floor part 11 of the two-family house 10, the entrance 41, the delivery room 42, the hall 43, the bedroom 44, the closet 45, and the bathroom are provided as living spaces for child households. 46, a sanitary room 47 and the like are provided.

  The entrance 41 is provided inside the building of the entrance 21 and can enter and exit through the entrance 21. The entrance 41 is provided in the first overhang 15a of the first building 15, and the entrance 41 is adjacent to the shared entrance space 31 side by side. The entrance 41 is partitioned from the common entrance space 31 by a first overhanging wall 32 provided with the entrance 21.

  The delivery room 42 is adjacent to the front of the house 41 in the front-rear direction of the entrance 41 and the two-family house 10, and is provided at a corner of the first overhang 15a. The delivery room 42 is also provided in the first overhang portion 15a, and is adjacent to the common entrance space 31 and the first overhang wall portion 32 side by side like the entrance 41. The delivery room 42 has a function as a storage space, and a storage shelf T and the like are installed in the interior thereof. For this reason, the delivery room 42 corresponds to a storage space.

  A delivery storage B is provided in a portion of the first overhanging wall 32 that partitions the delivery room 42 from the shared entrance space 31. For this reason, the home delivery storage B is located beside the entrance 21 when viewed from the common entrance space 31. The home delivery storage B has a plurality of storage rooms 48, and is provided vertically side by side (see FIG. 1). As shown in the enlarged plan view of FIG. 5, each storage room 48 has an outer opening / closing door 48a that can be opened and closed from the common entrance space 31 side and has a security function. Each storage room 48 has an inner opening / closing door 48b that can be opened and closed from the delivery room 42.

  For this reason, the home delivery company arbitrarily selects an empty storage room 48 (without home delivery) from the plurality of storage rooms 48, opens the outside opening / closing door 48 a thereof, and places the home delivery product in the storage room 48. Insert Then, the outer opening / closing door 48a is closed, and security is provided by setting a password or the like at that time. At this time, the resident of the child household residing in the first building unit 15 can receive the home delivery without directly responding to the home delivery company. Then, the resident can release the security at his own convenience, open the inner opening / closing door 48b, and take out the home delivery from the storage room 48.

  The hall 43 is adjacent to the entrance 41 on the back side of the house opposite to the delivery room 42, and communicates with the bedroom 44, the stairs 49 extending to the second floor portion 12, and the like. The bedroom 44 is provided in a portion where the first building portion 15 projects from the intermediate building portion 17 and is arranged side by side with the entrance 41 and the delivery room 42.

  On the other hand, in the second building section 16 of the first floor portion 11 of the two-family house 10, an entrance 51, a living room 52, a hall 53, a dining kitchen 54, and the like are provided as living spaces of the parent household. As described above, in the second building 16, since the living room 52 and the dining kitchen 54 are provided in the first floor portion 11, the resident of the parent household has the first floor portion 11 as a daily living space.

  The entrance 51 is provided inside the building of the entrance 23, and can enter and exit through the entrance 23. In the second building 16, the entrance 51 is provided as a part in the living room 52. The living room 52 including the entrance 51 is provided in the second overhang portion 16a of the second building portion 16 and is arranged side by side with the shared entrance space 31 and is provided with the second overhang wall portion 33 in which the entrance 23 is provided. It is partitioned from the common entrance space 31.

  The hall 53 is adjacent to the living room 52 on the front side of the living room 52 and leads to a dining kitchen 54 and a toilet 55 on the back side of the house. The hall 53 also leads to a stair 56 that extends to the second floor portion 12. The stairs 56 have a gentler slope than the stairs 49 of the first building 15 (child household). This makes it easy for the elderly parent household to move up and down to the second floor portion 12.

  Further, the inner garage 26 is provided between the first building part 15 and the second building part 16 in the first floor part 11 of the two-family house 10. The common entrance space 31 is provided closer to the front of the house than the inner garage 26.

  Next, the layout of the second floor portion 12 of the two-family house 10 will be described with reference to FIG. FIG. 3 is a plan view showing the floor plan of the second floor portion 12.

  As shown in FIG. 3, in the second floor section 12, the first building 15 is provided with a hall 61, a living room 62, a dining 63, a kitchen 64, and the like as a living space of a child household. The hall 61 leads to a stair 49 connecting from the first floor portion 11 to the second floor portion 12 and further to the third floor portion 13. The living room 62, the dining room 63, and the kitchen 64 are provided in a state where they constitute one large space, and the hall 61 communicates with this large space. Almost the entire area of the first overhang 15a of the first building 15 is a living room 62.

  Thus, unlike the second building 16, the living room 62 and the dining 63 are provided in the first building 15 in the second floor 12. Therefore, the child household living in the first building part 15 is different from the parent household living in the second building part 16 and using the first floor part 11 as a daily living space, and the second floor part 12 becomes a daily living space. .

  On the other hand, in the second building portion 16 of the second floor portion 12 of the two-family house 10, a hall 71, a bedroom 72, a storage room 73, a bathroom 74, a sanitary room 75, and the like are provided as living spaces of a parent household. . The hall 71 leads to a stair 56 connecting the first floor portion 11 to the second floor portion 12, and further to a bedroom 72, a bathroom 74, and a sanitary room 75. Note that the storage room 73 is provided adjacent to the bedroom 72 and communicates with the bedroom 72. The bedroom 72 and the storage room 73 are provided in the second overhang 16a.

  Here, an intermediate building 17 is provided in the second floor portion 12 of the two-family house 10, and a common living room 80 is provided in the intermediate building 17. The shared living room 80 is a place where the child household and the parent household can be shared, and communication (exchange) can be achieved between the two households. The common living room 80 is formed over the entire second floor portion 12 of the intermediate building 17.

  The common living room 80 includes a first floor 81 and a second floor 82. The first floor portion 81 has the same floor height as the floor height of the second floor portion 12, and the second floor portion 82 has a lower floor height than the first floor portion 81. Since the first floor portion 81 and the second floor portion 82 are stepped, a stepped floor portion 83 connecting them is provided. Thereby, the common living room 80 is formed on the first space 86 formed on the first floor 81, the second space 87 formed on the second floor 82, and the stepped floor 83. The third space 88 is combined with the third space 88 to form one space.

  The common living room 80 can enter and exit from both the first building unit 15 and the second building unit 16. In relation to the first building 15, the first space 86 of the common living room 80 is adjacent to the hall 61 of the second floor portion 12, and it is possible to enter and exit the first space 86 from the hall 61. A door 89 is provided between the hall 61 and the first space 86, so that privacy of the first building 15 is ensured. In relation to the second building 16, a landing space 57 having the same floor height as the second floor 82 of the shared living room 80 is provided in the middle of the stairs 56. Therefore, it is possible to enter and exit the second space 87 from the landing space 57.

  A common balcony 18 is formed on the front side of the house in the intermediate building 17. The shared balcony 18 is also connected to the first building 15 and the second building 16. It is possible to enter and exit the common balcony 18 from the living room 62 in the first building unit 15, from the bedroom 72 in the second building unit 16, and from the common living room 80 in the intermediate building unit 17.

  Next, the floor plan of the third floor 13 of the two-family house 10 will be described with reference to FIG. FIG. 4 is a plan view showing the floor plan of the third floor portion 13.

  As illustrated in FIG. 4, in the third floor portion 13, the first building 15 is provided with a hall 91, a children's room 92, a multipurpose room 93, and the like as a living space of a child household. A roof balcony 94 is formed in the first overhanging portion 15a of the first building portion 15, and the hall 91, the children's room 92, the multipurpose room 93, and the like are provided in portions other than the first overhanging portion 15a. The hall 91 leads to the stairs 49 leading to the second-floor part 12 and also to the children's room 92 and the multipurpose room 93.

  In the two-story second building part 16 and the intermediate building part 17 provided in the second-floor part 12, a roof balcony 101 is also formed on the roof part of the second-floor part 12. The balcony roof 19 (see FIG. 1) of the common balcony 18 is a flat roof (flat roof), and has an atrium 102. A solar panel or the like may be installed on the roof balcony 101 or the ceiling surface 103 of the balcony roof 19.

  According to the configuration of the present embodiment described in detail above, the following excellent effects can be obtained.

  In the two-family house 10, the home delivery storage B is provided only in the first building 15, not in the second building 16. For this reason, the home delivery storage B is not installed in each of the building parts 15 and 16 of the two-family house 10, so that the installation cost can be prevented from increasing, and the space can be effectively used by avoiding securing an excessive space. it can.

  In the first building part 15, since the dining 63 and the living room 62 are provided on the second floor portion 12, the child household becomes a living space where the second floor portion 12 carries out daily life. Because the home delivery storage B is provided in the home delivery room 42 on the first floor portion 11, when the home delivery to the home delivery stored in the home delivery storage B is taken by the child household, the resident of the child household is in a daily living space. From the second floor portion 12 to the first floor portion 11, the passenger goes to the delivery room 42.

  On the other hand, in the second building 16, since the dining kitchen 54 and the living room 52 are provided on the first floor portion 11, the first floor portion 11 of the parent household is a living space where daily life is performed. Since the home delivery storage B is installed on the first overhanging wall portion 32 of the first building portion 15, the resident of the parent household once goes out of the entrance 23 of the first floor portion 11 to the common entrance space 31 and receives home delivery. The user will go to get the home delivery stored in the storage B. In this case, the resident of the parent household is given information for security release from the home delivery company. The resident can release the security based on the information from the shared entrance space 31 side, open the outer door 48a, and access the storage room 48.

  Then, when going to pick up the home delivery, the child household moves from the second-floor part 12 which is a daily living space to the home delivery room 42 of the first floor part 11, and the parent household moves from the first-floor part 11 which is the daily living space to the entrance 23. And move to the home delivery storage B on the first building unit 15 side. As described above, even when the home delivery storage B is installed only in the first building section 15, the moving distance of each household from the daily living space to the home delivery storage B (the longer the home storage, the more annoying). Equalization can be achieved. Accordingly, it is possible to equalize the troublesomeness of each household when picking up home delivery items to the home delivery storage B while suppressing the effective use of space and the installation cost of the home delivery storage B.

  In the first building 15, the home delivery storage B is provided on the side of the entrance 21 (side of the entrance). Therefore, the movement when the resident of the child household goes to get the home delivery is the same as the movement to the entrance 21, and there is little possibility that the child feels a large burden. In addition, as a resident of the parent household, it is necessary to once go out of the entrance 23 to the common entrance space 31 in order to go to retrieve the home delivery, but to the home delivery storage B at the entrance side facing the common entrance space 31. If there is, there is little possibility that a heavy burden will be felt. Therefore, it is possible to contribute to equalization of troublesomeness when going to pick up home delivery.

  In the first building 15, the home delivery storage B is provided in a home delivery room 42 adjacent to the entrance 41. Since the home delivery room 42 also functions as a storage space, the space can be effectively used by providing the home delivery storage B in such a manner as to be integrated with such a storage space. In addition, since the storage room 48 of the home delivery storage B has the inner opening / closing door 48b, the resident of the child household can enter the storage room from the home delivery room 42 side without having to go out of the entrance 21 to the common entrance space 31 once. 48 home delivery items can be taken out. Thereby, the convenience for the parent household can be improved.

  The present invention is not limited to the above embodiment, and may be implemented, for example, as follows.

  (1) In the above-described embodiment, the home delivery storage B is provided on the first overhanging wall portion 32 that forms the shared entrance space 31. If it is the first floor part 11, it is arbitrary. For example, FIG. 6 shows an example. FIG. 6 is a plan view showing another example of the installation location of the home delivery storage B. As shown in FIG. 6, a configuration in which a home delivery storage B is provided on the front wall 34 beside the entrance to the shared entrance space 31 may be adopted.

  In this configuration, both the first building part 15 and the second building part 16 are installed further away from the entrances 21 and 23 as compared with the installation locations in the above-described embodiment. On the other hand, by providing the home delivery storage B at the entrance of the common entrance space 31, it is possible to prevent the home delivery company from entering the common entrance space 31 where the entrances 21 and 23 are located. Thereby, security performance can be improved.

  (2) In the above embodiment, the living room 62 and the dining room 63 are provided in the second floor portion 12 in the first building portion 15 and the second floor portion 12 is used as a daily living space. Alternatively, a configuration provided in the upper floor portion may be adopted.

  (3) In the above embodiment, the two-family house 10 has a configuration in which the first building section 15 and the second building section 16 are provided separately from each other, and the intermediate building section 17 is provided therebetween. I have. Alternatively, a configuration in which the intermediate building 17 is omitted and the first building 15 and the second building 16 are connected may be adopted. In this case as well, the common entrance space 31 facing the entrances 21 and 23 of the building parts 15 and 16 may be provided, or the entrances 21 and 23 may be provided so as to face the front of the house. .

  (4) In the above-described embodiment, the dining room 54 is provided as a space in which the dining room and the kitchen are integrated in the first floor portion 11 in the second building portion 16. Alternatively, a floor plan that separates the above may be adopted. Conversely, a dining kitchen in which the dining 63 and the kitchen 64 are integrated in the first building 15 may be used.

  (5) In the above embodiment, the home delivery room 42 is provided on the first floor portion 11 of the first building unit 15 and the home delivery storage B is installed there. However, the home delivery room 42 may be omitted, The entrance 41 and the bedroom 44 may be used as a space for another use such as expansion. Further, the home delivery storage B may have only one storage room 48, or may not have the inside opening / closing door 48b that allows access to the storage room 48 from inside the building.

  (6) In the above embodiment, the first building part 15 has a three-story structure. Further, the second building part 16 has a two-story structure, but it may be a single-story building with only the first-floor part 11.

  (7) In the above embodiment, the first household living in the first building 15 is the child household, and the second household living in the second building 16 is the parent household. Further, in the two-family house 10, it is common to live in two households of a child household and a parent household, but another two households unrelated to the parent and child may be used. In particular, if the configuration is such that the intermediate building portion 17 is omitted, such a residential form can be assumed. For example, one of the first building part 15 and the second building part 16 may be leased to a lessee.

  DESCRIPTION OF SYMBOLS 10 ... Two-family house, 11 ... First floor part, 12 ... Second floor part, 15 ... First building part, 16 ... Second building part, 21, 23 ... Entrance, 31 ... Common entrance space (common space), 32, 33: Overhanging wall (outer wall), 41: Entrance, 42: Delivery room (storage space), 48: Storage room, 48a: Outside door, 48b: Inside door, 52, 62 ... Living, 54: Dining kitchen (Dining), 63: Dining, B: Home delivery storage.

Claims (2)

A first building where the first household resides, and a second building where the second household resides ,
At least the first building unit is a multi-storey having a first floor portion and an upper floor portion higher than the first floor portion,
An entrance is provided on the first floor portion of each of the building portions, and a dining room and a living room are provided on the first floor portion of the first building portion and on the first floor portion of the second building portion, respectively.
The first building part and the second building part are connected by an intermediate building part having an inner garage on the first floor portion,
The entrance of the first building and the entrance of the second building are provided on outer walls facing each other in each building,
A common space that is open to the front of the house is provided between the entrances,
The common space is provided on the house front side of the inner garage, and the inner garage opens toward the common space through a vehicle entrance provided on the house front side of the inner garage,
A two-family house in which a shared balcony is provided on the second floor of the house and on the front side of the house, which extends outward from the common space,
In each of the building sections, a home delivery storage is provided on the first floor section of the first building section instead of the second building section, on the front wall portion outside the common space and beside the entrance to the common space. Installed, the front wall portion is provided with an outer opening / closing door of a storage room provided in the home delivery storage,
The two-family house , wherein the shared balcony is provided so as to protrude outward from the front wall portion even at a location where the home delivery storage is provided . The first building unit has a storage space adjacent to an entrance provided inside the building at the entrance,
2. The two-family house according to claim 1 , wherein the storage room provided in the home delivery storage has an inside opening / closing door on a side of the storage space. 3.

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