JP7191682B2 - housing - Google Patents

Description

TECHNICAL FIELD The present invention relates to a house adapted to life in a wheelchair.

Patent Literature 1 describes a house in which a living space and a parking space are arranged side by side, and a slope for wheelchairs connecting to the living space is provided in the parking space. Such a slope is arranged close to the living space and has a slanted portion and a flat portion continuous with the slanted portion. The flat portion continues to the living space, and the surface of the flat portion and the floor surface of the living space are set at substantially the same level. In other words, in this house, in addition to the route through the entrance, the route through the opening provided between the flat part of the slope and the living space is formed.

JP-A-2001-49878

However, if two routes are formed in this way, for example, when a visitor comes, it is conceivable that they will suddenly turn around to the opening side of the living space through the slope instead of the entrance. It was difficult to secure. Furthermore, since two routes are formed, it is not preferable in terms of crime prevention. In consideration of such circumstances, it is desired to form a slope toward the entrance, but for example, in a narrow house in a city or urban area, it may be difficult to secure a space dedicated to the slope.

Moreover, in the house described in Patent Document 1, the room immediately after entering the living space from the opening on the slope side is a Japanese-style room. It can be difficult. In other words, it has been desired that life in a wheelchair should be fully considered in the living space as well.

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and a main object of the present invention is to provide a house capable of improving the comfort of living in a wheelchair.

In order to solve the above problems, the invention according to claim 1 is a house in which a multi-story building in which a living space is formed and a parking space where a car can be parked are arranged adjacently, The living space on the first floor includes an entrance adjacent to the parking space, a staircase adjacent to the entrance and having a staircase connecting the first and second floors, and a blind spot from the entrance. A private area for residents and a room provided between the entrance and the private area are arranged in a relationship, and the entrance, the private area and the room are set to the same floor height. The parking space includes an entrance porch located on the outdoor side of the entrance, and is formed with an inclined surface that slopes downward from the entrance porch toward the road, and the entrance and The difference in height between the entrance porch and the entrance porch is set to a range that allows a wheelchair to pass through . A second entrance earthen floor (upper floor entrance earthen floor 12c), which is arranged adjacent to the first entrance earthen floor and has a floor level one step higher than the first entrance earthen floor, and the first entrance earthen floor and the second entrance earthen floor. and an entrance hall adjacent to the stairs of the staircase and having a floor level one step higher than the second entrance dirt floor .

According to the first aspect of the invention, the route connecting the road and the house is narrowed down to one route from the road through the parking space to the living space via the entrance. , privacy can be secured and crime prevention can be improved. In addition, since the parking space is formed with a slope that slopes downward from the entrance porch toward the road, it is easy for a wheelchair to pass between the road and the entrance porch. Furthermore, the entrance, private area, and rooms are set at the same floor height, making it easy for wheelchair users to live in the living space. Moreover, since the difference in height between the entrance and the entrance porch is set within a range where a wheelchair can pass through, there is no hindrance to passage between the entrance and the parking space. In addition, since the private area for the residents is placed in a blind spot from the entrance, it is possible to prevent the line of sight from the entrance from being directed to the private area and ensure privacy in the private area.

The invention according to claim 2 is the house according to claim 1, wherein the entrance porch is a flat surface, and the entire parking space excluding the entrance porch is formed with the inclined surface. Characterized by

According to the second aspect of the invention, since the entrance porch has a flat surface, it is possible to stably open and close the door and lock the entrance porch while sitting in a wheelchair. In addition, since the entire parking space, except for the entrance porch, is sloped, the entire parking space can be used as a space for wheelchairs when no cars are parked. In that case, the vacant space can be used as a passage space for wheelchairs. Therefore, there is no need to provide a ramp for wheelchairs separately from the parking space.

The invention according to claim 3 is the house according to claim 1 or 2, wherein the entrance is located on one side of the room, and the private area is located on the other side of the room. located on the side, said entrance and said private area are located next to each other and are separated by a wall.

According to the third aspect of the invention, the entrance and the private area have a positional relationship that wraps around the room and are separated by the wall, so that the line of sight from the entrance can be directed to the private area. It can reliably prevent and ensure privacy in private areas.

The invention according to claim 4 is the house according to any one of claims 1 to 3, wherein the plumbing equipment provided in the room and the plumbing equipment provided in the private area are the same. It is characterized by being arranged on a straight line.

According to the fourth aspect of the invention, since the plumbing equipment provided in the room and the plumbing equipment provided in the private area are arranged on the same straight line, the water supply and drainage equipment is installed under the floor. It is possible to concentrate on , and it is possible to reduce the construction labor.

ADVANTAGE OF THE INVENTION According to this invention, it becomes possible to improve comfort when living in a wheelchair.

It is a top view which shows the parking space and building in a house. It is a top view for demonstrating the structure of a parking space. It is a figure for demonstrating the height relationship in each part of a house. It is a top view which shows the modification of a parking space. It is a top view which shows the modification of a parking space. It is a top view which shows the modification of a parking space. It is a top view which shows the modification of a parking space.

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, embodiments of the present invention will be described with reference to the drawings. However, the embodiments described below have various technically preferable limitations for carrying out the present invention, but the technical scope of the present invention is not limited to the following embodiments and illustrated examples. No. It should be noted that directions in the following embodiments and illustrated examples are set only for convenience of explanation.

Reference numeral 1 in FIG. 1 indicates a site on which a house was built. The site 1 has a rectangular shape that is slightly longer in the east-west direction than in the north-south direction in a plan view, and a parking space 2 in which a car 3 can be parked is provided in one section of the site. Although not shown, there is a road R on the east side of the site 1, and there are neighboring lands on the north, west, and south sides of the site 1.

The road R continues in the north-south direction, as indicated by the double-headed arrow A1 in FIG. On the other hand, the parking space 2 is formed long in a direction perpendicular to the direction in which the road R continues (the direction in which the car travels on the road), that is, in the east-west direction, and is perpendicular to the road R. . Then, the car 3 is moved into and out of the parking space 2 in the east-west direction, as indicated by the double-headed arrow A2 in FIG. Such a parking method is called so-called perpendicular parking.

The parking space 2 is set to have a width sufficient to secure a space for a wheelchair to pass by the side of the car 3 (hereinafter referred to as a passing space 2a) when the car 3 is parked. More specifically, the width of the car 3 is limited to 2.5 meters under the Road Law (Article 47, Paragraph 1 of the Road Law, Article 3 of the Vehicle Restriction Ordinance), and the width of the wheelchair is regulated by the Road Traffic Law (Road The limit is set at 70 cm in Article 1-4) of the Traffic Law Enforcement Regulations. Even if the space for getting on and off the passenger seat side of the car 3 is taken into consideration, the width enough to secure the passage space 2a does not exceed 4 meters in this embodiment. However, in a parking space where multiple cars can be parked, it is not limited to this.

The passage space 2a refers to a space in the parking space 2 in which a wheelchair with a width of 70 centimeters or less can pass. Therefore, for example, when the car 3 is not parked or when the car 3 is not owned in the first place, the entire parking space 2 may be referred to as the passage space 2a.

A parking space 2 is located on the northeast side of a site 1 which is rectangular in plan view, and a building 10 in which a living space L is formed is constructed at a location other than the parking space 2. - 特許庁In this embodiment, the space between the parked car 3 and the building 10 in the parking space 2 is a traffic space 2a. A double-headed arrow indicated by symbol A3 represents directions in which a wheelchair can pass when the car 3 is parked in the parking space 2. As shown in FIG.

The side of the building 10 (central side of the site 1) in the double-headed arrow A3 is an entrance porch 2b. An entrance opening is formed on the outer wall of the building 10 facing the entrance porch 2b, and a door 11 for opening and closing the entrance opening is provided. The door 11 is a sliding door so that a wheelchair can easily pass through the entrance opening.

The building 10 surrounds the parking space 2 and is generally L-shaped in plan view, and is multi-story. The first floor of the building serves as a living space L that accommodates wheelchair users. In addition, an entrance 12 is provided at a position facing the entrance porch 2b in the south part of the building 10 from the center of the site 1, and a staircase connecting the first floor and the second floor is provided on the east side of the entrance 12. There is a staircase 13.

The entrance 12 is formed longer in the east-west direction than in the north-south direction, and the entrance opening and the door 11 are provided on the north side of the entrance dirt floor 12a. On the east side of the entrance dirt floor 12a, there is an entrance storage section 12b via a folding door. On the south side of the western end of the entrance earth floor 12a, there is provided an upper floor entrance earth floor 12c whose floor level is one step higher than the entrance earth floor 12a.

On the east side of the upper floor entrance dirt floor 12c, there is an entrance hall 12d whose floor level is one step higher than the upper floor entrance dirt floor 12c. The upper-floor entrance earthen floor 12c opens to the entrance earthen floor 12a side and the entrance hall 12d side, and a wall W separates the room 15 side and the private area P side, which will be described later. The entrance hall 12d is separated by a wall W on the private area P side. That is, it is possible to come and go between the entrance hall 12d and the entrance dirt floor 12a.

On the west side of the entrance 12, there is provided a room 15 that combines the functions of a dining room and a kitchen room. Between the entrance 12 and the room 15, an opening for entering and exiting is formed, and a door 14 for opening and closing this opening is provided. The door 14 is a sliding door so that a wheelchair can easily pass through the opening.

The room 15 has a dining table and a sink 15a with a stove installed along the south wall of the room 15. - 特許庁The stove-equipped sink 15a is set to a height that allows a worker to work while sitting in a wheelchair.

A Japanese-style room 16 whose floor level is higher than that of the room 15 is provided on the north side of the room 15, and a closet-type storage section 16a is provided on the north side of the Japanese-style room 16. - 特許庁This Japanese-style room 16 can be used as a bedroom.

A private area P is provided on the east side of the room 15 and on the south side of the entrance 12 and the staircase 13, and is surrounded by a dashed line (thin line) in FIG. This private area P refers to a highly private space in the living space L, and includes, for example, a toilet 17, a washroom/dressing room 18, and a bathroom 19, which are arranged side by side in the east-west direction.

An opening for entering and exiting is formed between the room 15 and the toilet 17, and a sliding door 20 for opening and closing the opening is provided. Between the toilet 17 and the washroom/dressing room 18, an opening for entering and exiting is formed, and a sliding door 21 for opening and closing the opening is provided. Between the washroom and dressing room 18 and the bathroom 19, an opening for entering and exiting is formed, and a folding door 22 for opening and closing this opening is provided. The folding door 22 requires less space for opening and closing than the opening and closing door, and does not require a door pocket unlike the sliding door, so it has the advantage that the bathtub 19a can be provided along the wall. A sliding door with a wide opening width may be adopted as appropriate.

The sliding door 20, the sliding door 21, and the folding door 22 in the private area P are arranged so that adjacent doors face each other. Therefore, when all the doors 20, 21, 22 are opened, the room 15 to the bathroom 19 can be seen straight. In other words, the private area P comprises a corridor formed linearly along the length of the private area P. The toilet 17, washroom/dressing room 18, and bathroom 19 are provided with exclusive facilities (toilet 17a, washstand 18a, bathtub 19a) so as to avoid the corridor. The opening widths of the respective openings when all the doors 20, 21, and 22 are opened are substantially equal.

In addition, a toilet bowl 17a, a washbasin 18a, and a bathtub 19a, which are exclusive facilities for each room (toilet 17, washroom/dressing room 18, bathroom 19) in the private area P, are also arranged in a straight line along the outer wall on the south side of the building 10. ing. Furthermore, the stove-equipped sink 15a in the room 15 is also arranged on the same straight line as these facilities. Therefore, the water supply pipe (not shown) and the water supply and drainage equipment such as the drain pipe 36 can be efficiently arranged under the floor, making it easier to perform piping work during construction and maintenance.

The private area P is arranged such that an upper floor entrance earth floor 12c and an entrance hall 12d are interposed between the entrance earth floor 12a and the entrance opening of the entrance 12. - 特許庁The upper floor entrance dirt floor 12c and the entrance hall 12d are separated from the private area P by a wall W. Therefore, the private area P is in a blind spot from the entrance dirt floor 12a and the entrance opening.

Although not shown, on the upper floor of the building 10, other residents (for example, a family member) different from the wheelchair-bound residents living in the living space L on the first floor may reside. Other residents can go upstairs through the entrance hall 12 d and the staircase 13 . In short, residents on the first floor and other residents on the upper floor use the common entrance 12 to enter and exit the house.

[Regarding the height relationship in each part of the house]
Next, the height relationship in each part of the house will be described with reference to the drawings.

Buildings are usually built on foundations and placed at some height above the road. As a result, there may be multiple steps from the parking space to the entrance porch, and there may be steps between the entrance dirt floor and the room, making it difficult to move in a wheelchair. In order to solve such a problem, the building 10 in this embodiment is configured so that there is almost no step from the parking space 2 to the living space L.

The building 10 is constructed on foundations 30 and 31 as shown in FIG. On the other hand, the base 30 has a short rising portion and is positioned under the floor of the living space L in a range in which the wheelchair can be self-propelled and supports the floor structure in the living space L. On the other hand, the other foundation 31 has a long rising portion, is positioned under the floor of the living space L in a range where it is difficult for a wheelchair to move on its own, and supports the floor structure in the living space L. .

In addition, in the living space L, under the floor of the part (entrance hall 12d, room 15, Japanese-style room 16, toilet 17, washroom dressing room 18, bathroom 19) excluding the earthen floor part in the entrance 12 (such as the entrance earthen floor 12a), Moisture-proof dirt floor concrete 32 is placed to block moisture from the ground.

Further, as a floor structure for a wheelchair-accessible range in the living space L, an earthen floor 33 is laid in the earthen floor of the entrance 12 . An ALC (Autoclaved Light-weight Concrete) floor 34 with high weight impact sound insulation performance is laid on the part of the entrance 12 excluding the dirt floor. On the ALC floor 34, a heat-insulating airtight sheet, rigid urethane foam, and particle board are laid as appropriate, and a flooring 35 for shoes is laid as a surface layer with which the tires of the wheelchair come into contact. The upper surface of the flooring 35 for bare feet and the upper surface of the floor 33 for dirt floor are flush with each other.

Further, in the living space L, the room 15 and the underfloor of the floor structure in the private area P are spaces where the water supply pipe and the drain pipe 36 can be inspected. In particular, in the case of the drain pipe 36, it is necessary to lay the pipe so as to form a drainage gradient, so the underfloor water supply and drainage equipment shall be inspected as appropriate.

Here, the road R is a point where the height is "±0 mm". Based on this height, the height of the entrance porch 2b in the parking space 2 is "+181 mm". Between the entrance porch 2b and the road R, an inclined surface (also referred to as downward slope) that descends toward the road R is formed. This inclined surface enables movement in a wheelchair and also functions as a water gradient for flowing rainwater and the like toward the road R.

In this embodiment, the slope formed between the entrance porch 2b and the road R is set at a constant gradient (angle). It may be formed flat continuously, or the gradient may change in the middle. In addition, a gutter may be provided on the edge of the road R on the side of the parking space 2, but it is set to be flat (± 0 mm) or nearly flat by using, for example, a falling lid type road gutter. It shall be

The entrance porch 2b has a flat surface with no or very slight water gradient. In other words, the entrance porch 2b, which is a flat surface, is a place where the wheelchair is temporarily stopped in order to open and close the door 11 and to unlock and close the door 11 when entering and exiting the building 10 with a wheelchair. , must be formed substantially flat to the extent that the state can be maintained.

The entrance porch 2b, which is a flat surface, is located at the highest position in the parking space 2, as shown in FIG. It is formed so as to descend toward the road R. More specifically, the inclined surface (arrow A4) shown in FIG. 2 is formed substantially radially around the entrance porch 2b.

In such a parking space 2, as described above, when the car 3 is not parked or when the car 3 is not owned in the first place, the entire parking space 2 becomes the traffic space 2a. On the other hand, when the car 3 is parked, the empty space beside the car 3 becomes the passage space 2a.

In addition, since the parking space 2 is adjacent to the neighboring land, it is assumed that there is a fence or a drainage ditch between the neighboring land to prevent rainwater from flowing out to the neighboring land, although not shown. .

Next, the height of the entrance dirt floor 12a in the entrance 12 is set to "+199 mm" with respect to the height of the road R. That is, the difference from the height of the entrance porch 2b is "18 mm", and as shown in FIG. 3, a slight step is generated. It has the advantage of preventing rainwater from entering. According to the "Guidelines for Smooth Movement of Roads" formulated by the Ministry of Land, Infrastructure, Transport and Tourism, a step of 2 cm (20 mm) is considered to be an allowable range even on ordinary roads. Therefore, the step between the entrance porch 2b and the entrance dirt floor 12a, which is less than 2 cm (20 mm), is wheelchair accessible. In addition, it is also possible to prevent rainwater from entering the living space L side by appropriately providing drainage means such as a drainage ditch at the boundary between the entrance porch 2b and the entrance dirt floor 12a.

In this embodiment, the difference in height between the entrance dirt floor 12a in the entrance 12 and the entrance porch 2b is lower than 20 mm as described above, but the present invention is not limited to this. It is assumed that it is set within a passable range by In other words, even if the difference in height exceeds 20 mm, it is not excluded, but more preferably, it is set in the range of 0 to 20 mm or less. In other words, in the present embodiment, the height of the top surface of the entrance porch 2b is substantially the same as the floor surface of the entrance dirt floor 12a of the entrance 12, and the term “substantially the same” as used herein means 0 to 20 mm above. The range is as follows. If the step height is set in this way, even a wheelchair can easily pass between the entrance dirt floor 12a and the entrance porch 2b (if the step is 20 mm or less, can be easily overcome).

In addition, it is also preferable that the entrance dirt floor 12a has a height of about 200 mm with respect to the road R in terms of reducing the risk of flooding above the floor.

The entrance dirt floor 12a and the entrance storage section 12b are on the same floor level. Further, the floor level of the upper floor entrance earth floor 12c adjacent to the entrance earth floor 12a is one step higher than the entrance earth floor 12a as described above. Specifically, the height of the entrance dirt floor 12c for the upper floor is "+379 mm". That is, the difference from the height of the entrance dirt floor 12a is "180 mm".

The floor level of the entrance hall 12d adjacent to the upper floor entrance earthen floor 12c is one step higher than the upper floor entrance earthen floor 12c as described above. Specifically, the height of the entrance hall 12d is "+547 mm". That is, the difference from the height of the entrance dirt floor 12c for the upper floor is "168 mm", and the difference from the height of the entrance dirt floor 12a is "348 mm".

The height of the entrance hall 12d from the entrance dirt floor 12a is approximately 35 cm, which is close to the height of the seat of a chair, for example. Therefore, the entrance hall 12 d can be used as a temporary seat at the entrance 12 . As a result, in the entrance hall 12d, it is possible to prepare for going out (for example, wearing shoes) and to transfer from a wheelchair.

The entrance dirt floor 12a and the room 15 are on the same floor level. That is, the height of the room 15 is "+199 mm". Furthermore, the toilet 17, the washroom/dressing room 18, and the bathroom 19 in the private area P are also at the same floor level as the entrance dirt floor 12a, and the height is "+199 mm". That is, in the living space L, a substantially U-shaped area L1 in a plan view surrounded by a dashed line (thick line) in FIG. 1 is a same floor level area L1 having the same floor level. It should be noted that water may be prevented from flowing out to the washroom/dressing room 18 by appropriately providing drainage means such as a drainage groove at the edge of the bathroom 19 on the wash/dressing room 18 side. Moreover, a water gradient may be formed on the upper surface of the bathroom 19 so as to be inclined to the side opposite to the washroom/dressing room 18 .

The same floor level area L1 includes the entrance dirt floor 12a and the entrance opening, which are arranged in a positional relationship to enter the blind spot as described above, and the private area P, and further includes the room 15. As shown in FIG. 1, it is formed in a substantially U shape in plan view. In the present embodiment, the same floor level area L1 is substantially U-shaped in plan view, but the present invention is not limited to this. That is, if the entrance dirt floor 12a, the entrance opening, and the private area P are arranged in a positional relationship in which they are mutually blind spots, the shape of the same floor level area L1 may be a substantially square shape in plan view, or other shapes. It may be formed so as to imitate the shape.

The Japanese-style room 16 adjacent to the room 15 has a higher floor level than the room 15 as described above. Specifically, the height of the Japanese-style room 16 is "+547 mm". That is, the height of the tatami mat surface in this Japanese-style room 16 and the height of the upper surface of the entrance hall 12d are the same. Therefore, the edge of the Japanese-style room 16 on the side of the room 15 can be used as a seat. As a result, in the room 15 or the Japanese-style room 16, for example, it is possible to prepare for going out (for example, to put on clothes) and to transfer from the wheelchair. Also, after transferring from the wheelchair, the Japanese-style room 16 can be easily used as a bedroom.

[Regarding wheelchair movement]
Next, the flow of moving (self-propelled) in a wheelchair through the house constructed as described above will be described.

In the same floor level area L1 in the living space L, as described above, the floor level is the same, so that the wheelchair can be self-propelled. The private area P can also be easily accessed by opening the doors 20, 21, 22. - 特許庁In addition, the edge of the Japanese-style room 16 can be used as a seat by transferring to the Japanese-style room side of the room 15 by using a wheelchair.

When going outside from the living space L, the user opens the door 14 and moves to the entrance 12. - 特許庁At the entrance 12, the user may get dressed in a wheelchair or, if necessary, may sit in the entrance hall 12d and get dressed. After getting dressed, the person opens the door 11, moves through the entrance opening to the entrance porch 2b, which is a flat surface, and locks the door on the entrance porch 2b.

After going outdoors, the vehicle passes through the traffic space 2a in the parking space 2 and goes out onto the road R. When the car 3 is not parked, the entire parking space 2 becomes the passage space 2a, so that the driver can get out onto the road R relatively smoothly.

The flow when entering the living space L from the outdoors is exactly the opposite of the flow when exiting the living space L from the living space L to the outdoors, so the explanation is omitted. In short, when entering and exiting a house with a wheelchair, there are no large steps, and the wheelchair can move on its own without hindrance. Furthermore, in the living space L, although it is not possible to go upstairs, it is possible to freely move in a wheelchair.

According to this embodiment, the route connecting the road R and the house is narrowed down to one route from the road R through the parking space 2 to the living space L via the entrance 12. Unlike other methods, it is possible to secure privacy and improve crime prevention. In addition, since the parking space 2 is formed with an inclined surface that slopes downward from the entrance porch 2b toward the road R, passage by a wheelchair from the road R to the entrance porch 2b is facilitated. Furthermore, since the entrance 12, the private area P, and the room 15 are set at the same floor height, it is easy to live in the living space L with a wheelchair. In addition, since the private area P for the residents is arranged in a positional relationship to enter the blind spot from the entrance 12, the line of sight from the entrance 12 is prevented from being directed to the private area P and the privacy in the private area P is ensured. can. As a result, access to and exit from the living space L using a wheelchair and living in the living space L in a wheelchair are comprehensively planned, making it possible to improve the comfort of living in a wheelchair.

In addition, since the entrance porch 2b has a flat surface, it is possible to stably open and close the door 11 in the entrance porch 2b and unlock and close the lock while sitting in the wheelchair. In addition, since the entire parking space 2 except for the entrance porch 2b is formed with an inclined surface, when the car 3 is not parked, the entire parking space 2 can be used as a wheelchair passage space 2a. 3 is parked, the vacant space can be used as a wheelchair passage space 2a.

In addition, since the entrance 12 and the private area P have a positional relationship that wraps around through the room 15 and are separated by the wall W, the line of sight from the entrance 12 is surely prevented from being directed to the private area P. , privacy in the private area P can be ensured.

In addition, the plumbing equipment (sink with stove 15a) provided in the room 15 and the plumbing equipment (toilet bowl 17a, washstand 18a, bathtub 19a) provided in the private area P are arranged on the same straight line. Therefore, it is possible to concentrate the installation positions of the water supply and drainage equipment under the floor, and it is possible to reduce the labor for construction.

[Modification]
The positional relationship between the building and the parking space in the residence and the form of parking in the parking space are not limited to the above-described embodiments, and can be changed as appropriate without departing from the gist of the present invention. A modification thereof will be described below. In each modification below, elements common to the above-described embodiment are denoted by common reference numerals, and descriptions thereof are omitted or simplified.

[Modification 1]
As shown in FIG. 4, the parking space 2 in this modified example is perpendicular to the road R as in the above embodiment, and the car 3 is parked in the parking space 2 by perpendicular parking. .

An entrance porch 40, which is a flat surface in the parking space 2, is elongated along the short side on the back side of the parking space 2. As shown in FIG. The entrance porch 40 is located at the highest position in the parking space 2, and the sloping surface in the parking space 2 is formed so as to descend straight from the entrance porch 40 toward the road R as indicated by the arrow A5 in FIG. ing.

When going up from the road R to the flat entrance porch 40 in a wheelchair, no matter what position in the short side direction of the parking space 2 (a position avoiding the car 3 if the car 3 is parked), the vehicle will go straight. If you go up, you will reach the entrance porch 40. In addition, since the inclined surface has a downward slope along the long side direction of the parking space 2, the slope can be made gentle.

[Modification 2]
As shown in FIG. 5, the road in this modified example is composed of a road R extending in the direction indicated by the double-headed arrow A1 and a road R1 (height is "±0 mm") extending in the direction indicated by the double-headed arrow A1'. and forms an intersection. The parking space 2 in this modified example faces the intersection.

The car 3' is considered to be a light car and has a shorter overall length than ordinary cars and small cars. Such a car 3' may be parked in the parking space 2 by perpendicular parking as indicated by the double arrow A2, or may be parked from the center of the intersection. Then, the passage space 2a is secured without entering the parking space 2 to the back.

An entrance porch 41, which is a flat surface in the parking space 2, is elongated along the long side of the parking space 2 on the far side. The entrance porch 41 is located at the highest position in the parking space 2, and the sloping surface in the parking space 2 is formed so as to descend straight from the entrance porch 41 toward the road R1 as indicated by an arrow A6 in FIG. ing.

The parking space 2 in this modified example is formed so that the position of the entrance porch 41 is the highest and is gradually lowered in the direction of the arrow A6. There is a step between Therefore, the edge of the parking space 2 on the side of the road R is cut down toward the road R to form a cut-down portion 2c.

When going up from the road R1 to the entrance porch 41 in a wheelchair, no matter what position in the long side direction of the parking space 2 (a position avoiding the car 3' if the car 3' is parked), the vehicle will go straight. If you go up, you will reach the entrance porch 41. In addition, since the inclined surface has a downward slope along the short side direction of the parking space 2, the moving distance is shortened.

In this modified example, the entrance porch 41 is arranged on the entrance 12 side and formed to be long, so the positions of the entrance opening provided in the building 10 and the door 11 are the length of the entrance porch 41. Any position along the longitudinal direction can be appropriately changed at the design stage.

[Modification 3]
As shown in FIG. 6, the parking space 2' in this modified example is formed long in a direction parallel to the direction in which the road R1 continues. loaded and unloaded. Such a parking method is called parallel parking.

The entrance porch 42, which is a flat surface, is at the highest position in the parking space 2', and the inclined surfaces in the parking space 2' are substantially radial with the entrance porch 42 as the center, as indicated by the arrow A7 in FIG. , and is formed so as to descend toward the road R1.

When the wheelchair goes up from the road R1 to the entrance porch 42, the wheelchair goes up in the direction of the entrance opening and the door 11.例文帳に追加In this modified example, it is possible to go up to the entrance porch 42 with little effort no matter how the route is taken.

[Modification 4]
The parking space 2' in this modified example faces the intersection of the road R and the road R1. An entrance porch 43, which is a flat surface in the parking space 2', is formed at a corner on the door 11 side of the parking space 2'.

The entrance porch 43, which is a flat surface, is at the highest position in the parking space 2', and the inclined surfaces in the parking space 2' are substantially radial with the entrance porch 43 as the center, as indicated by the arrow A8 in FIG. and downwards toward the road R and the road R1 (including the above intersection).

When the wheelchair goes up from the road R1 to the entrance porch 43, the wheelchair goes up in the direction of the entrance opening and the door 11.例文帳に追加In this modified example, when going up from the road R, the slope is a downward slope along the long side direction of the parking space 2, so the slope is gentle. On the other hand, when going up from the road R1, the slope is a downward slope along the short side direction of the parking space 2, so the travel distance is short. When going up from the intersection side, it is possible to go up to the entrance porch 43 with an intermediate effort between going up from the road R and going up from the road R1.

1 Site 2 Parking space 2a Passage space 2b Entrance porch 2c Undercut part 3 Car 10 Building 11 Door 12 Entrance 12a Entrance earth floor 12b Entrance storage part 12c Upper floor entrance earth floor 12d Entrance hall 13 Staircase 14 Door 15 Room 15a Sink with stove 16 Japanese-style room 16a Storage unit 17 Toilet 18 Washroom/dressing room 19 Bathroom 20 Door 21 Door 22 Folding door L Living space L1 Same floor level area P Private area W Wall R Road

Claims (4)

A house in which a multi-story building with a living space and a parking space where a car can be parked are arranged adjacent to each other,
In the living space on the first floor ,
an entrance adjacent to the parking space;
a staircase located adjacent to the entrance and provided with a staircase connecting the first and second floors;
a private area for residents arranged in a positional relationship to enter a blind spot from the entrance;
a room provided between the entrance and the private area;
is placed and
The entrance, the private area and the room are set to the same floor height,
In the parking space,
An entrance porch located on the outdoor side of the entrance is included, and an inclined surface is formed that slopes downward from the entrance porch toward the road,
The difference in height between the entrance and the entrance porch is set to a range that allows wheelchair access ,
The entrance is
a first entrance dirt floor located on the indoor side of the entrance porch;
a second entrance earthen floor disposed adjacent to the first entrance earthen floor and having a floor level one step higher than the first entrance earthen floor;
an entrance hall arranged adjacent to the first entrance earthen floor and the second entrance earthen floor, adjacent to the stairs of the staircase room, and having a floor level one step higher than the second entrance earthen floor . A house characterized by The entrance porch has a flat surface,
2. The house according to claim 1, wherein the slope is formed over the entire parking space except for the entrance porch. The entrance is located on one side of one side of the room,
The private area is located on the other side of one side of the room,
3. A house according to claim 1 or 2, wherein the entrance and the private area are located next to each other and separated by a wall. The plumbing equipment provided in the room and the plumbing equipment provided in the private area are arranged on the same straight line, according to any one of claims 1 to 3. housing.

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