JP2001081983A - Town house - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a town house equipped with both stair and home elevator in addition to excellent habitability. SOLUTION: House units constituting the town house comprise a basement floor 18, a first floor 20, a second floor 22 and a rooftop 24. At one side portion where the house unit 14 fronts on the outside, a dry area extended continuously up and down from the basement floor 18 to a plurality of floors 18, 20 above the ground is provided adjacently in order to take in the natural light to the inside of the basement floor 18. A home elevator 30 is installed in the house unit 14 for conveying persons between the floors of basement floor 18, first floor 20, second floor 22 and rooftop 24 respectively inside the house units 14. In addition, an exterior stair 32 connecting between the basement floor 18, first floor 20, second floor 22 and rooftop 24 respectively is installed outside the house unit 14.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a town house in which a plurality of independent dwelling units are constructed side by side so that a part of an adjacent wall is common.

[0002]

2. Description of the Related Art In recent years, attention has been paid to a multi-floor ground-type apartment house constructed on a relatively small site called a town house. According to such an apartment house, there is an advantage that the home has both the independence of an ordinary detached house in which the house is independent and the good outdoor environment of the apartment house. Also,
Because of the multi-family type, the house is relatively inexpensive compared to a normal independent detached house, which is advantageous in meeting the desire of a detached house. On the other hand, in urban areas, lands that have become wormy due to the failure of urban development due to inheritance or land raising during the bubble period remain in various places. Since these lands are not well-formed or half-sized, due to the building ratio and floor area ratio, detached houses with independent houses are of course not profitable as the townhouses.

[0003]

More specifically, in a town house, a building ratio and a floor area ratio are limited in accordance with the specification of a city plan conforming to the Building Standards Law. In addition, in order to secure a floor area desired as a detached house, a dedicated site area required for construction of each dwelling unit increases. As a result, the number of dwelling units that can be built on the site as described above will be reduced, the price of each dwelling unit will rise, and a shared plaza for each dwelling unit will be secured to improve the living environment There is a problem that the advantages of the multi-family apartment complex described above are impaired. For this reason, land that is not well-formed and has a half-sized area has not been traded and is left unused even though its price has fallen.

Accordingly, the present applicant has filed a patent application 2000-
In 138423, the floor area ratio of each dwelling unit is significantly improved, and a town house that can effectively use land that has been left unused as described above is provided. According to the earlier application, by making each dwelling unit a three-story reinforced concrete structure with one basement floor and two floors above ground, the floor area ratio of each dwelling unit is greatly increased without being restricted by the city planning stipulated in the Building Standards Law. Therefore, it is possible to effectively use land that has been left unused because it is not well-formed or half-sized.

[0005] On the other hand, when considering the aging of the future, for example, considering that the residents have become 90 or 100 years old and their limbs have become weak due to the increase in the average life expectancy, as described above, In a townhouse having two floors above the ground, it is difficult to go up and down stairs between the floors for daily life.
Therefore, it is conceivable to install a home elevator in addition to the stairs, but if a home elevator is to be installed in addition to the stairs, the large living space secured for each dwelling unit by the above-mentioned town house will be reduced accordingly. . In addition, if both a staircase and a home elevator are installed for each dwelling unit of a town house, the layout of the rooms on each floor is greatly restricted because the large space is taken up by the stairs and the home elevator. The layout of a good room becomes virtually difficult. The present invention has been devised in view of the above circumstances, and an object of the present invention is to provide a town house which has both stairs and a home elevator and is excellent in habitability.

[0006]

SUMMARY OF THE INVENTION In order to achieve the above object, the present invention provides a town house in which a plurality of independent dwelling units are constructed side by side so that a part of an adjacent wall is common. There, each dwelling unit has a plurality of floors, and at least one of the plurality of dwelling units is provided with a home elevator capable of transporting people between the plurality of floors in the dwelling unit, The one dwelling unit is provided with an outer stair that connects the plurality of floors outside the dwelling unit. Further, the present invention is a town house constructed in such a manner that a plurality of independent dwelling units are continuously constructed horizontally so that a part of an adjacent wall is common, wherein each dwelling unit has a plurality of floors, In each dwelling unit, a home elevator capable of transporting people between the plurality of floors in each dwelling unit is installed, and further, in each of the dwelling units, outside the respective dwelling unit, between the plurality of floors of each dwelling unit. Is provided with an outer staircase for connecting.

In the present invention, a home elevator is provided in each dwelling unit of the town house, and an external staircase connecting each floor is provided outside the dwelling unit. In this case, since the outer staircase is provided outside the dwelling unit, it is not added as the volume of the dwelling unit. Therefore, by securing only the space for installing the home elevator in the living space of the dwelling unit, it becomes possible to install both the home elevator and the stairs in the dwelling unit of the town house. Therefore, the disadvantage that the large living space secured for each dwelling unit is greatly reduced by both the home elevator and the stairs is solved. Also, despite having both a home elevator and stairs,
Significant restrictions are eliminated when laying out rooms on each floor, and it becomes possible to lay out rooms with excellent habitability on each floor of dwelling units.

[0008]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a plan view showing the overall configuration of a town house to which the present invention is applied, and FIG.
(A) of FIG. 1, (B) is a view of arrow (B) of FIG. 1, (A) through (D) of FIG.
4A to 4D are ground floor portions, first floor portions, second floor portions, and a rooftop of a type A dwelling unit, and FIGS. 4A to 4D are ground floor portions, first floor portions, and second floor portions of a B type dwelling unit. FIG. FIG.
In the figure, reference numeral 12 denotes a site where a town house is to be constructed, and a plurality of (14) dwelling units 14 are constructed so that a part of a wall adjacent to the site 12 is common and is connected sideways. That is, a town house including a plurality of dwelling units 14 is constructed on the large site 12. The ratio of the total building area of each dwelling unit 14 to the site area, that is, the building coverage ratio,
It clears the limit, for example, 40% according to the designation of the city plan conforming to the Building Standard Law.

Each of the dwelling units 14 is constructed in a three-story structure with a total of three floors of reinforced concrete of one basement floor and two floors above ground. Further, each dwelling unit 14 has a rooftop, and a common plaza 16 is provided for each dwelling unit 14. In and out through. In this case, from the viewpoint of advanced use of land, the volume of the underground
Underground usage conditions have been relaxed, meaning that underground parts will not be counted in volume if: For this reason, the basement floor of each dwelling unit 14 in the present embodiment is not counted in the volume. Therefore, the floor area ratio of each dwelling unit 14 at the time of the application for building confirmation is the sum of the floor area of the first floor and the second floor, and a larger volume is secured for the basement floor. That is, the floor area ratio of each dwelling unit 14 can be 1.5 times that of a two-story dwelling unit in the conventional multi-family condominium. For example, when the occupation ratio of the area where the town house is constructed is 40% and the floor area ratio is 80%, the substantial floor area ratio of each dwelling unit 14 in the embodiment of the present invention is 120%. Thereby, each dwelling unit 1
In addition to being able to greatly increase the floor area ratio of 4 and securing the floor space desired as a detached house with a small dedicated site area, each dwelling unit 14 will be a three-layer reinforced concrete structure with one basement floor and two floors above ground As a result, the area required for the construction of each dwelling unit 14 becomes smaller, the number of dwelling units of the town house built on the limited site increases, and the price of each dwelling unit can be reduced. Because the land is halfway, land that is left unused can be used effectively.

[0010] The 14 dwelling units 14 that make up the town house
Among them, five dwelling units 14 are A type (A-1 to A-5)
The nine dwelling units 14 are of type B (B-1 to B-9), reference numeral 18 is a basement floor, reference numeral 20 is the first floor, and reference numeral 22 is 2
The floor, symbol 24 indicates a rooftop. And each dwelling unit 14
In the dwelling unit 14, there are installed home elevators 30 (see FIGS. 3 and 4) for transporting people between the basement floor 18, the first floor 20, the second floor 22, and the roof 24, respectively.
Each dwelling unit 14 has a basement floor 18, 1 outside the dwelling unit 14.
Outer stairs 32 connecting floors 20, 2 and rooftop 24
(See FIGS. 1 to 4). In addition,
Such an outer staircase 32 is not added to the floor area ratio, and therefore has an advantage in terms of regulation that the stairs connecting each floor can be installed without reducing the living space on each of the basement floor 18, the first floor 20, and the second floor 22. have.

Next, the home elevator 30 and the outer stairs 32 will be described in detail for each of the A-type and B-type dwelling units 14. First, referring to FIG. 3, FIG.
The description starts with the A type dwelling unit 14 shown in 1). As shown in FIGS. 3A to 3D, the home elevator 30 includes a basement floor 18, a first floor 20, a second floor 22,
It is installed so that people can be transported between each floor of the rooftop 24. The home elevator 30 includes an elevator shaft 3002 that partitions a hoistway that extends vertically, a car 3004 that moves up and down in the hoistway, and a means for driving the car 3004 to move up and down. The home elevator 30 is the dwelling unit 14
The entrance of the home elevator 30 faces the corridor connecting the Western-style room 1 and the washroom on the basement floor 18, and faces the corridor connecting the Western-style room 2 and the entrance on the first floor 20. On floor 22, living and dining kitchen L
It faces the DK and the rooftop 24 faces the roof terrace.

As shown in FIGS. 2 (A) and 3 (A) to 3 (D), the outer stairs 32 have poles extending vertically and a large number of spirals arranged around the poles. It is composed of a tread, a handrail, and the like, and extends vertically in a spiral shape outside the dwelling unit 14. In the present embodiment, on one side where the dwelling unit 14 faces the outside, a space (dry) extending vertically from the basement floor 18 to a plurality of floors above the ground so that light is introduced into the basement floor 18 is provided. Area) is provided adjacently. The outer stairs 32 are arranged in this dry area. Therefore, the use of the daylighting dry area is advantageous in that the outer stairs 32 can be provided without securing a dedicated space for the outer stairs 32. At each of the basement floor 18, the first floor 20, the second floor 22, and the rooftop 24 to which the outer stairs 32 are connected, an entrance 34 that separates the outer stairs 32 from the inside of the dwelling unit 14, and an entrance 34
A door 36 for opening and closing is provided. The entrance 34
On the basement floor 18, it faces the Western-style room 1, on the first floor 20 it faces the Western-style room 2, on the second floor 22 it faces the kitchen, and on the rooftop 24 it faces the roof terrace.

Next, referring to FIG. 4, FIG.
Home elevator 3 of B type dwelling unit 14 shown in 8)
0 and the outer stairs 32 will be described. As shown in FIGS. 4A to 4D, the home elevator 30 includes a basement floor 18, a first floor 20, a second floor 22, and a rooftop 24 inside the dwelling unit 14.
It is installed to transport people between each floor. The home elevator 30 is provided on the side of the dwelling unit 14, and the entrance of the home elevator 30 is located on the basement floor 18 in the Western-style room 2.
On the first floor 20, facing the hallway connecting the Western room 1 and the entrance, on the first floor 20, facing the living dining kitchen LDK on the second floor 22,
On the rooftop 24, it faces the roof terrace. As shown in FIGS. 2 (B) and 4 (A) to 4 (D), the outer stairs 32 are arranged in a dry area similarly to the A-type dwelling unit 14. Basement floor 1 to which outer stairs 32 are connected
On each of the first floor 20, the second floor 22, the second floor 22, and the rooftop 24, there are provided an entrance 34 for partitioning the outer stairs 32 and the interior of the dwelling unit 14, and a door 36 for opening and closing the entrance 34. The entrance 34 is located on the basement floor 18, on the basement floor 18, in the Western room 2.
And on the first floor 20, Western-style room 1,
On the floor 22, the living dining kitchen LDK is faced, and on the roof 24, the roof terrace is faced.

Next, a lock unit for controlling the opening and closing of the door 36 will be described. FIG. 5A is a perspective view of the lock unit,
6B is a front view of the lock unit, FIG. 6 is an explanatory diagram of the operation of the lock unit, and FIG. 7 is an explanatory diagram of the connection relationship between the lock unit, the drive control unit, and the power supply unit. In the present embodiment,
Door 3 of entrance 34 on basement floor 18, 1st floor 20, 2nd floor 22
6 is provided with a lock unit 40 (see FIG. 5) for regulating the opening and closing of the door 36 at the entrance 34, and a drive control unit 42 (see FIG. 7) for controlling the locking and unlocking operations of the lock units 40 on all floors. ) Is provided. The drive control unit 42 corresponds to the control means in the claims. The drive control unit 42 is located on the basement floor 1
When the locking and unlocking operations of the lock units 40 are performed from inside the dwelling unit 14 on one of the first floor 20, the second floor 22, and the second floor 22, the locking and unlocking operations of the lock units 40 on all the remaining floors are linked. It is configured to be performed.

More specifically, as shown in FIG. 7, a lock unit 40 attached to each door 36 is connected to a drive control unit 42 by wiring, and the drive control unit 42 is connected to a power line. A DC voltage is supplied from the connected power supply unit 44. Lock unit 40
As shown in FIGS. 5A and 5B, the door knob 4002A for the indoor side (inside the dwelling unit) and the door knob 4002 for the outdoor side (outside the dwelling unit) are provided.
2B, an empty tightening bolt 4004, a lock bolt (finally tightening bolt) 4006, a lock operation knob 4008,
A lock operation knob position detection sensor 4010 and a solenoid actuator 4012 are provided.
The lock unit 40 is supported or stored in the lock box. The lock unit 40 and the drive control unit 4
2 includes a pair of lock operation knob position detection lines 50a and 50b and a pair of actuator drive lines 52a and 52b. Door knobs 4002A and 4002B on the indoor side and the outdoor side, and the empty tightening bolt 40
04, a general doorknob structure is formed, and since this doorknob structure is well known, description thereof will be omitted.

The lock bolt 4006 is connected to the lock unit 40
A locking position (positions shown in FIGS. 6A and 6C) which is slidably supported by the lock box and protrudes from the lock box;
It is movable between an unlocked position (positions shown in FIGS. 6B and 6D) immersed in the lock box, and a lock hole provided in the door frame of the entrance 34 when in the locked position. And the door 36 is locked. Lock operation knob 4008
Are rotatably supported by the lock box of the lock unit 40 and have a locking operation position (the position shown in FIG. 6A) and an unlocking operation position (the position shown in FIG. 6B). ), And is always urged by a spring (not shown) to a neutral position (the position shown in FIGS. 6C and 6D) between the two positions.

The lock operation knob 4008 is connected to the lock bolt 4006 via a mechanical connection mechanism (not shown), and the lock operation knob 4008 is moved to the lock operation position to move the lock bolt 4006 to the lock position. The lock bolt 4006 can be moved to the unlocked position by swinging the lock operation knob 4008 to the unlocked position. Therefore, by operating the lock operation knob 4008, the door 36 equipped with the lock unit 40 can be locked and unlocked mechanically. In the present embodiment, the lock operation knob 40
08 to move the lock bolt 4006 to the locking position or the unlocking position, and then operate the lock operation knob 4008.
When the user releases the lock, the lock operation knob 4008 is returned to the neutral position by the spring, but the lock bolt 4006 is held at the locked position or the unlocked position (FIG. 6C).
And (D)). Although not shown, the lock unit 40 is further provided with a cylinder lock having a keyhole on the outdoor side. By operating the cylinder lock with a key, the lock bolt 4006 is moved to open the door 3.
6 can be locked and unlocked.

Lock operation knob position detection sensor 4010
Is constituted by a limit switch that engages with a part of the lock operation knob 4008. This limit switch has two output terminals 4010a and 4010b and one ground terminal 4010c. Lock operation knob 40
08 is turned to the locking operation position, one output terminal 4
When 010a is connected to the ground terminal 4010c and the lock operation knob 4008 is swung to the unlocking operation position, the other output terminal 4010b is connected to the ground terminal 4010c. When the lock operation knob 4008 is in the neutral position, neither of the output terminals 4010a and 4010b is connected to the ground terminal 4010c. Output terminal 4010a,
Reference numerals 4010b denote lock operation knob position detection lines 50, respectively.
The drive control unit 42 is connected to the drive control unit 42 via the lock operation knob position detection lines 50a and 50b (ground state or non-ground state). Lock unit 40
At the lock operation knob 4008 to the lock operation position,
Alternatively, it can be detected whether or not the operation has been performed to the unlocking operation position.

The solenoid actuator 4012 has 2
Drive terminals 4012a and 4012b, and one ground terminal 4012c.
012b are actuator drive lines 52a and 52a, respectively.
b is connected to the drive control unit 42. The two drive terminals 4012a and 4012b are connected to two coils mounted on the solenoid actuator 4012 via a changeover switch whose connection state is changed according to the operation position of the solenoid actuator 4012, A solenoid actuator having such a configuration is known.

The solenoid actuator 4012 responds to the operation of the lock operation knob 4008 of the lock unit 40 from the drive control unit 42 to the drive terminals 4012a,
012b and the lock bolt 400
6 operates to move the lock bolt 4006 between the locked position and the unlocked position in accordance with the current position of the lock bolt 4006.
Here, in order to make the description easy to understand, one drive terminal 4012a is a lock drive terminal and the other drive terminal 4012a is
12b is called an unlock drive terminal. When the lock bolt 4006 is in the unlock position, the lock drive terminal 4012
When the drive signal is input to the switch a, the solenoid actuator 4012 is energized and the lock bolt 4006
Is moved to the locked position, and upon completion of the movement, the above-described changeover switch automatically returns to the non-energized state. On the other hand, when a drive signal is input to the lock drive terminal 4012a while the lock bolt 4006 is in the lock position, the solenoid actuator 4012 is not energized and performs no operation.

If a drive signal is input to the unlocking drive terminal 4012b while the lock bolt 4006 is in the locked position, the solenoid actuator 4012 is energized and moves the lock bolt 4006 to the unlocked position. Upon completion of the movement, the switch automatically returns to the non-energized state by the operation of the above-described changeover switch. On the other hand, when the lock bolt 4006 is in the unlocking position,
When a drive signal is input to 012b, the solenoid actuator 4012 is not energized and does not perform any operation. The drive control unit 42 sends a drive signal to one of the pair of actuator drive lines 52a, 52b according to the signal state of the pair of lock operation knob position detection lines 50a, 50b. One lock operation knob position detection line 5
0a corresponds to the locking operation position of the lock operation knob 4008, and if any one of the lock units 40 is operated to the lock operation position, the lock operation knob 4008 is brought into the ground state. Also, the other lock operation knob position detection line 50b corresponds to the unlock operation position of the lock operation knob 4008, and if the lock operation knob 4008 is operated to the unlock operation position in any of the lock units 40. Becomes grounded.

In the drive control unit 42, when the lock operation knob position detection line 50a corresponding to the lock operation position of the lock operation knob 4008 is grounded, the lock drive terminal 4012a of the solenoid actuator 42
A drive signal is sent to the actuator drive line 52a connected to the actuator drive line 52a. Therefore, if the lock operation knob 4008 is operated to the lock operation position in any one of the lock units 40, the lock unit 40 already locked at that time among the other lock units 40 does not operate, but at that time, In the unlocked lock unit 40, the solenoid actuator 42 operates to lock the door 36.
In the drive control unit 42, the lock operation knob 4
When the lock operation knob position detection line 50b corresponding to the unlock operation position 008 is grounded, a drive signal is transmitted to the actuator drive line 52b connected to the unlock drive terminal 4012a of the solenoid actuator 42. I do. Therefore, if the lock operation knob 4008 is operated to the unlocking operation position in any one of the lock units 40, the lock unit 40 which has already been unlocked at that time among the other lock units 40 does not operate, At the lock unit 40 in the locked state at that time, the solenoid actuator 4012 operates and the door 36 is unlocked.

Therefore, if the lock operation knob 4008 of any one of the lock units 40 provided on each of the plurality of doors 36 is operated, all the doors 36 are operated in accordance with the operation. In conjunction with it, they are locked or unlocked all at once. In addition, although it is rare,
For example, a person operates the lock operation knob 40 of the door 36 on the first floor.
08 is operated to the lock operation position, and at the same time, another person operates the lock operation knob 4008 of the door 36 on the second floor.
To the unlocking operation position. In such a situation, both lock operation knob position detection lines 5
The drive control unit 42 stops sending the drive signal when both the lock operation knob position detection lines 50a and 50b are simultaneously grounded, since the detection can be performed by the grounding of the lock operation knobs 0a and 50b simultaneously. This prevents the operation of the solenoid actuator 28 from becoming unstable.

Further, since the drive control unit 42 obtains electric power for driving the solenoid actuator 4012 from the power line via the power supply unit 44, the solenoid actuator 4012 cannot operate at the time of power failure. However, even in such a case, since the lock operation knob 4008 and the lock bolt 4006 are connected via the mechanical connection mechanism, the interlocking function of the locking operation or the unlocking operation between the plurality of doors 36 is lost. Only, and there is no serious loss of function that the immediate door 36 cannot be opened. That is, even during a power failure, the door 36 can be locked and unlocked from the indoor side by operating the lock operation knob 4008, and the door can be locked and unlocked from the outdoor side by using the key. It can be performed.

As described above, during a power failure, the solenoid actuator 4012 becomes inoperable.
0 holds the locked or unlocked state of the lock unit immediately before the power failure. That is, when a drive signal is input to the lock drive terminal 4012a to move the lock bolt 4006 to the lock position, the solenoid actuator 4012 automatically returns to the non-energized state by the operation of the changeover switch upon completion of the movement. Therefore, even if a power failure occurs in this state, the solenoid actuator 40
12 does not operate in the non-energized state, and the locked state of the lock unit 40 immediately before the power failure is maintained. The solenoid actuator 4012 is connected to the unlocking drive terminal 40.
When a drive signal is input to 12b and the lock bolt 4006 is moved to the unlock position, upon completion of the movement, the switch is automatically returned to the non-energized state by the operation of the changeover switch.
Therefore, even if a power failure occurs in this state, the solenoid actuator 4012 does not operate in the non-energized state,
The unlocked state of the lock unit 40 immediately before the power failure is maintained. Therefore, for example, even if a power failure occurs immediately after going out of the outer stairs 32, since at that time all the lock units 40 are unlocked, there is no possibility that the lock unit 40 will be closed outdoors.

According to the present embodiment, each dwelling unit 14 constituting a town house has a basement floor 18, a first floor 20,
Since the basement floor 18 has the second floor 22 and the basement floor 18 is not counted in the volume, the floor area ratio of each dwelling unit 14 at the time of the application for building confirmation is the sum of the floor area of the first floor 20 and the second floor 22, and the basement floor 18 Thus, the dwelling unit 14 having a larger volume is obtained, which is extremely advantageous in effectively using the land that has been left unused. And each dwelling unit 1 having the basement floor 18 and the plurality of floors 20 and 22 above the ground as described above.
4 are provided with a home elevator 30 and an outer stair 32, respectively. Therefore, in each dwelling unit 14, the rooftop 24
Can be moved by both the home elevator 30 and the outer stairs 32 between the floors 18, 20, and 22 including. In this case, since the outer stairs 32 are provided outside each dwelling unit 14, it is sufficient to secure only a space for arranging the elevator shaft in the living space, although both the stairs and the home elevator 30 are installed. . That is,
There is no problem such as greatly reducing the large living space secured for each dwelling unit 14, and each floor 18, 20, 2
The layout of the second room can be performed without significant restrictions, and a layout of a room with excellent livability can be realized, which is extremely advantageous in increasing the commercial value of the town house.

Further, since the home elevator 30 is installed in advance, it is possible to cope with the future aging of residents.
Even if the resident is unable to go up and down the stairs due to weak limbs, daily life can be performed without trouble by moving between the floors 18, 20, and 22 including the rooftop 24 by the home elevator 30, This is also extremely advantageous in increasing the commercial value of the townhouse. Further, in the present embodiment, the lock unit 40 and the drive control unit 42 are provided, and the locking and unlocking operation of the lock unit 40 is performed from inside the dwelling unit 14 on one of the basement floor 18, the first floor 20, and the second floor 22. Is performed, the locking and unlocking operations of the lock units 40 on all the remaining floors are performed in an interlocked manner, so that when the basement floor 18, the first floor 20, and the second floor 22 are moved by the outer stairs 32, the entrance 34 The door 36 can be easily locked and unlocked by the outside stairs 32 without repeating the locking and unlocking operations many times.
It is also advantageous for crime prevention.

In this embodiment, each dwelling unit 14
Although the case where the basement floor 18, the first floor 20, and the second floor 22 are described has been described, the dwelling unit 14 may have only the first floor 20 and the second floor 22 without the basement floor 18, for example. Alternatively, it may have only the first floor 20, the second floor 22, and the third floor, that is, the present invention is applied to a building having a plurality of floors. Further, in the present embodiment, the case where the home elevator 30 and the outer stairs 32 are installed in all the dwelling units 14 constituting the town house has been described. At least one of
This is of course applied to one dwelling unit 14. Further, the structure in which the locking and unlocking operations of the locking units 40 on all the remaining floors are performed in conjunction with the locking and unlocking operations of the locking units 40 from inside the dwelling unit 14 on one of the plurality of floors. Various configurations are conceivable, and the present invention is not limited to the structure of the embodiment.

[0029]

As described above, according to the present invention, it is possible to provide a town house which has both stairs and a home elevator and is excellent in habitability.
This is extremely advantageous in increasing the commercial value of the townhouse and effectively utilizing the land that has been left unused.

[Brief description of the drawings]

FIG. 1 is a plan view showing the overall configuration of a town house to which the present invention has been applied.

2A is a view as viewed in the direction of the arrow A in FIG. 1, and FIG. 2B is a view as viewed in the direction of the arrow B in FIG.

FIGS. 3A to 3D show a basement portion of a type A dwelling unit;
It is a floor part, the second floor part, and a rooftop plan view.

4 (A) to 4 (D) show basement portions of a type B dwelling unit, FIG.
It is a floor part, the second floor part, and a rooftop plan view.

5A is a perspective view of a lock unit, and FIG. 5B is a front view of the lock unit.

FIG. 6 is a diagram illustrating the operation of the lock unit.

FIG. 7 is an explanatory diagram of a connection relationship among a lock unit, a drive control unit, and a power supply unit.

[Explanation of symbols]

 14 dwelling unit 18 basement floor 20 1st floor 22 2nd floor 24 rooftop 30 home elevator 32 outside stairs

Claims (6)

[Claims] 1. A town house in which a plurality of mutually independent dwelling units are constructed side by side so that a part of an adjacent wall is common, at least one of the plurality of dwelling units is A home elevator having a plurality of floors, wherein at least one dwelling unit is provided with a home elevator capable of transporting a person between the plurality of floors in the dwelling unit, and further, in the at least one dwelling unit, outside the dwelling unit, A townhouse with an outer staircase connecting the floors. 2. A town house in which a plurality of mutually independent dwelling units are constructed side by side so that a part of an adjacent wall is common, wherein each of the dwelling units has a plurality of floors, In the dwelling unit, a home elevator that enables transportation of people between the plurality of floors in each dwelling unit is installed, and further, in each of the dwelling units, the outside of each dwelling unit, between the plurality of floors of each dwelling unit. A townhouse with an outer staircase to connect. 3. The town house according to claim 1, wherein the dwelling unit has a first basement floor and a plurality of ground floors. 4. The dwelling unit is provided with a rooftop, the home elevator is configured to be able to carry a person between the plurality of floors and the rooftop, and the outer stairs connect the plurality of floors and the rooftop. The town house according to claim 1, wherein the town house is configured to perform the operation. 5. A space extending continuously up and down from the first basement floor to the plurality of ground floors so that light is introduced into the first basement floor on at least one side of the dwelling unit facing the outside. 4. The town house according to claim 3, wherein the outer stairs are provided adjacent to each other, and the outer stairs are provided in the space. 6. On each floor of a dwelling unit to which the outer stairs are connected, an entrance that separates the outer stairs from the inside of the dwelling unit, a door that opens and closes the entrance, a lock unit that regulates opening and closing of the door at the entrance, and Locking of lock units on all floors,
Control means for controlling an unlocking operation is provided. When the locking and unlocking operation of the lock unit is performed from inside the dwelling unit on one of the plurality of floors, the control means controls the lock units on all remaining floors. 3. The locking and unlocking operations of the above are performed in conjunction with each other.
The described town house.