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JP2025042266APending Publication Date: 2025-03-27TOYOTA HOUSING CORP
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Patent Information

Application Number
JP2023149171
Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
Filing Date
2023-09-14
Publication Date
2025-03-27

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Abstract

To provide a house capable of limiting sight passage between a living room side and a kitchen side while suppressing the loss of openness of an LDK.SOLUTION: In a house 10, an LDK 13 is provided in which a living room 13a, a dining room 13b, and a kitchen 13c continue. The living room 13a, the dining room 13b, and the kitchen 13c are aligned in an east-west direction. An exterior wall portion 35 is provided on the south side of the LDK 13 to divide the LDK 13 from its outdoor side. Window portions 38a to 38e are formed in the exterior wall portion 35. The living room 13a has an overhanging portion 41 that extends more to the south side than the dining room 13b, and the dining room 13b has an overhanging portion 42 that extends more to the south side than the kitchen 13c. With these overhanging portions 41, 42 provided, the exterior wall portion 35 is formed in a stair-like shape having a plurality of stepped wall portions 35d, 35e. The stepped wall portions 35d, 35e are provided with the window portion 38d, 38e, respectively.SELECTED DRAWING: Figure 1
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Description

[Technical field]

[0001] The present invention relates to housing. [Background technology]

[0002] Patent Document 1 discloses a house equipped with an LDK where the living room, dining room, and kitchen are connected to each other. In the LDK, for example, children play in the living room, the father eats in the dining room, and the mother cooks in the kitchen, making it easy for the family to gather and communicate with each other.

[0003] In the house of Patent Document 1, the living / dining / kitchen area is separated from the outdoors by an exterior wall, and the exterior wall is provided with a window. In addition, in the house of Patent Document 1, an interior wall is provided in the living / dining / kitchen area that partially separates the living room side from the kitchen side, and the interior wall is connected to the exterior wall. In this case, the interior wall can limit line of sight between the living room side and the kitchen side in the living / dining / kitchen area. Therefore, for example, when a resident on the kitchen side and a resident on the living room side are doing different things, they can spend time in a place where they cannot see each other. [Prior art documents] [Patent documents]

[0004] [Patent Document 1] JP 2013-209873 A Summary of the Invention [Problem to be solved by the invention]

[0005] In the house of Patent Document 1, the outside can be seen from the living / dining / kitchen area through the window of the outer wall. However, in the house of Patent Document 1, the inner wall is connected to the outer wall, so the inner wall may get in the way and prevent a wide view of the outdoors. Therefore, in the house of Patent Document 1, the open feeling of the living / dining / kitchen area may be lost.

[0006] The present invention has been made in consideration of the above circumstances, and its main objective is to provide a house that can limit the line of sight between the living room and kitchen while preventing the open feeling of the living / dining / kitchen area from being lost. [Means for solving the problem]

[0007] In order to solve the above problems, the first invention is a house equipped with an LDK in which a living room, dining room, and kitchen are formed in succession, the living room, dining room, and kitchen being arranged in this order in a first direction, and an exterior wall portion is provided on a predetermined side of the LDK in a second direction perpendicular to the first direction, separating the LDK from the outdoors and having a window portion formed therein, the living room having a first protrusion portion that protrudes further toward the predetermined side than the dining room, and the dining room having a second protrusion portion that protrudes further toward the predetermined side than the kitchen, and by providing the first protrusion portion and the second protrusion portion, the exterior wall portion is formed in a stepped shape having a plurality of step wall portions, and each of the plurality of step wall portions is provided with the window portion.

[0008] According to the first invention, in the living / dining / kitchen kitchen, the living room has a first protruding portion that protrudes further toward the predetermined side than the dining room, and the dining room has a second protruding portion that protrudes further toward the predetermined side than the kitchen. Furthermore, by providing these first and second protruding portions, the exterior wall portion is formed in a stepped shape with multiple step wall portions. In this case, each step wall portion can restrict the line of sight between the living room side and the kitchen side. Furthermore, since each step wall portion has a window portion, the outdoor side can be viewed from the living / dining / kitchen kitchen through the window portion. This makes it possible to prevent the open feeling of the living / dining / kitchen kitchen from being impaired, even if the exterior wall portion has a step wall portion.

[0009] The second invention is a house of the first invention, in which the living / dining / kitchen area has an inner wall that partially separates the living room and dining room, and the inner wall is positioned at a distance from the outer wall.

[0010] According to the second aspect of the invention, an inner wall is provided in the living / dining / kitchen area to partially separate the living room from the dining room, so that the space adjacent to the inner wall in the living room can be made out of sight from the dining room and kitchen. This allows a part of the living room to be a comfortable space for the occupants to spend time reading, etc. Also, since the inner wall is located away from the outer wall, the inner wall does not make it difficult to see the outdoors through the window from the living / dining / kitchen area. This makes it possible to obtain the above-mentioned effects of the inner wall while preventing the open feeling of the living / dining / kitchen area from being lost.

[0011] The third invention is a house of the second invention, in which a specified indoor space is adjacent to the living room on the opposite side of the living room in the second direction, and the house is provided with a partition body that separates the living room from the specified indoor space and is arranged to form an L-shape in a plan view together with the inner wall portion, the partition body being made of a louver.

[0012] According to the third invention, the partition separating the living room from the specified indoor space is arranged to form an L-shape together with the inner wall in a plan view. In this case, a space partitioned on two sides by the inner wall and the partition can be formed in a part of the living room. This makes it possible to obtain a space that is more comfortable for the resident to spend time in when reading, etc. In addition, since the partition is made of a louver, it is possible to gently connect the living room and the specified indoor space while blocking the line of sight from the specified indoor space. This makes it possible to prevent the above-mentioned space partitioned on two sides from becoming claustrophobic.

[0013] The fourth invention is a house according to the third invention, which comprises a lower floor where the living / dining / kitchen area is located, and an upper floor, and is provided with a staircase space formed across the lower floor and upper floor, with a staircase section connecting the lower floor and the upper floor, and the lower floor space of the staircase space formed on the lower floor is a space partitioned on two sides by the inner wall section and the partition body, the staircase section is made of a skeleton staircase, and a under-staircase space where residents can stay is formed below the staircase section in the lower floor space.

[0014] According to the fourth invention, of the staircase space in which the staircase section is installed, the lower floor space formed in the lower floor section is partitioned on two sides by an inner wall section and a partition body. The staircase section is also made of a skeleton staircase. Below the staircase section in the lower floor space, a space under the stairs where residents can stay is formed. In this case, the space under the stairs can be made into a space where residents can comfortably spend time reading, etc. Furthermore, since the staircase section is made of a skeleton staircase, light from the upper floor section can be brought into the space under the stairs through the staircase section. This makes it possible to make the space under the stairs a calm space without it being too dark.

[0015] A fifth invention is a house according to any one of the second to fourth inventions, in which a communication section between the inner wall section and the outer wall section connects the living room and the dining room, and a sofa with a backrest is provided in the living room, and the sofa is positioned so that a portion of the sofa overlaps with the communication section in the first direction, and a flat section without a backrest is formed in the overlapping portion of the sofa with the communication section.

[0016] In the configuration of the second invention, in which an inner wall is provided in the living / dining / kitchen area to separate the living room and dining room, the line of sight passes through the communication between the inner wall and the outer wall. In such a configuration, in the fifth invention, a sofa with a backrest is provided in the living room, and the sofa is arranged so that a part of it overlaps with the communication part in the first direction. A flat part without a backrest is formed in the part of the sofa that overlaps with the communication part in the first direction. In this case, in a configuration in which a sofa with a backrest is provided, the line of sight through the communication part can be prevented from being obstructed by the backrest. [Brief description of the drawings]

[0017] [Figure 1] A floor plan showing the layout of the first floor of a house. [Diagram 2] FIG. [Diagram 3] A floor plan showing an example of multi-directional living / dining / kitchen area. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0018] An embodiment of the present invention will be described below with reference to the drawings. In this embodiment, a house is a two-story house having a first floor as the lower floor and a second floor as the upper floor. Figure 1 is a plan view showing the layout of the first floor of the house.

[0019] As shown in FIG. 1, the first floor of a house 10 includes an entrance hall 11, an entrance hall 12, a living / dining / kitchen area 13, a living room 14, and a toilet 15 as indoor spaces.

[0020] The entrance 11 is located at the southwest corner. An entrance door 21 is provided at the entrance 11, and it is possible to enter and exit the entrance 11 from the outside through the entrance door 21. The entrance door 21 is also provided with an entrance door 22. The entrance hall 12 is provided on the north side of the entrance 11 and is continuous with the entrance 11.

[0021] The living / dining / kitchen area 13 is adjacent to the entrance 11 and the entrance hall 12 on the east side. The living / dining / kitchen area 13 is separated from the entrance 11 and the entrance hall 12 by a partition wall 24. The partition wall 24 has an entrance / exit 25 for entering and exiting between the entrance hall 12 and the living / dining / kitchen area 13 (more specifically, the living room 13a described later). The entrance / exit 25 is provided with a door 26 consisting of a hinged door.

[0022] The living / dining / kitchen room 13 has a living room 13a, a dining room 13b, and a kitchen 13c. The living / dining / kitchen room 13 is formed as a continuous space in which the living room 13a, the dining room 13b, and the kitchen 13c (hereinafter, these are also collectively referred to as the spaces 13a to 13c) are continuous. The living room 13a, the dining room 13b, and the kitchen 13c are arranged in this order in the east-west direction. The living room 13a is located on the west side, the kitchen 13c is located on the east side, and the dining room 13b is located between the living room 13a and the kitchen 13c. In this embodiment, the east-west direction corresponds to the "first direction", and the north-south direction corresponds to the "second direction perpendicular to the first direction".

[0023] The living room 13a is provided with a sofa 27, and the dining room 13b is provided with a dining table 28. The kitchen 13c is provided with kitchen equipment 29 including a stove and a sink. The kitchen equipment 29 is provided to extend in the north-south direction, and is arranged to separate the dining room 13b from the kitchen 13c.

[0024] A corridor 31 extending in an east-west direction is provided to the north of the living room 13a. A toilet 15 is provided to the north of the corridor 31, and a living room 14 is provided to the west of the toilet 15 and the corridor 31. A pantry 33 is provided to the north of the kitchen 13c.

[0025] An exterior wall 35 is provided on the south side of the LDK 13. The exterior wall 35 extends in the east-west direction across the spaces 13a-13c of the LDK 13. The exterior wall 35 separates the LDK 13 from the outdoors. A terrace space 36 is provided on the south side of the exterior wall 35. The terrace space 36 is adjacent to the LDK 13 via the exterior wall 35. The terrace space 36 extends in the east-west direction across the spaces 13a-13c of the LDK 13. Chairs 37 and the like are provided in the terrace space 36. The south side corresponds to the "predetermined side in the second direction" and the north side corresponds to the "counter-predetermined side in the second direction."

[0026] Next, the configuration of the LDK 13 will be described in detail with reference to Figures 1 and 2. Figure 2 is a perspective view showing the LDK 13.

[0027] 1 and 2, in the living / dining / kitchen / kitchen area 13, the living room 13a has a protruding portion 41 that protrudes southward beyond the dining room 13b, and the dining room 13b has a protruding portion 42 that protrudes southward beyond the kitchen 13c. The protruding portion 41 corresponds to the first protruding portion, and the protruding portion 42 corresponds to the second protruding portion.

[0028] The exterior wall 35 is formed in a stepped shape by the LDK 13 having the projections 41 and 42. The exterior wall 35 has a living wall 35a provided on the south side of the living room 13a, a dining wall 35b provided on the south side of the dining room 13b, and a kitchen wall 35c provided on the south side of the kitchen 13c. The living wall 35a, the dining wall 35b, and the kitchen wall 35c all extend in the east-west direction.

[0029] The exterior wall 35 further includes a step wall 35d connecting the living room wall 35a and the dining room wall 35b, and a step wall 35e connecting the dining room wall 35b and the kitchen wall 35c. These step walls 35d and 35e extend in the north-south direction. Among the step walls 35d and 35e, the step wall 35d is located at the same position as the boundary between the living room 13a and the dining room 13b in the east-west direction, and the step wall 35e is located at the same position as the boundary between the dining room 13b and the kitchen 13c in the east-west direction.

[0030] The step walls 35d, 35e have substantially the same wall width. The step walls 35d, 35e have a smaller wall width than the living room wall 35a, the dining room wall 35b, and the kitchen wall 35c, and more specifically, the step walls 35d, 35e have a smaller wall width than half the wall width of the walls 35a to 35c.

[0031] The living room wall 35a, the dining room wall 35b, and the kitchen wall 35c are provided with windows 38a-38c, respectively. These windows 38a-38c allow the view of the outdoors (for example, the terrace space 36) from the living / dining / kitchen room 13. Among the windows 38a-38c, the window 38b of the dining room wall 35b is a bay window. Therefore, the dining room 13b can enter and exit the terrace space 36 through the window 38b. The windows 38a, 38c of the living room wall 35a and the kitchen wall 35c are elongated in the vertical direction, with the lower end located near the floor and the upper end located near the ceiling.

[0032] Like the walls 35a to 35c, the step walls 35d and 35e are provided with windows 38d and 38e. Therefore, it is possible to overlook the outdoors (for example, the terrace space 36) through the windows 38d and 38e. Each of the windows 38d and 38e is elongated in the vertical direction, with its lower end located near the floor and its upper end located near the ceiling.

[0033] The living / dining / kitchen area 13 has an inner wall 45 that separates the living room 13a and the dining room 13b. The inner wall 45 is provided across the floor and ceiling of the first floor. The inner wall 45 extends in the north-south direction and is spaced apart from the outer wall 35. The inner wall 45 extends along the boundary between the living room 13a and the dining room 13b and is located at the same position in the east-west direction as the step wall 35d of the outer wall 35.

[0034] A communication section 47 that connects the living room 13a and the dining room 13b is formed between the inner wall section 45 and the outer wall section 35. Line of sight is possible between the living room 13a and the kitchen 13c through this communication section 47. The length of the communication section 47 in the north-south direction is approximately the same as or longer than the length of the inner wall section 45 in the north-south direction (i.e., the wall width).

[0035] A partition 48 is provided at the boundary between the living room 13a and the corridor 31 to partially separate the living room 13a and the corridor 31. The partition 48 is composed of a louver with multiple vertical bars arranged side by side at intervals. The partition 48 extends in the east-west direction and faces the living room wall 35a across the living room 13a. The partition 48 is also arranged to form an L-shape together with the inner wall 45 in a plan view. The corridor 31 corresponds to the "predetermined indoor space."

[0036] The living room 13a is provided with a staircase section 51 that connects the first floor and the second floor. The staircase section 51 is provided in an atrium-shaped staircase space 53 that spans the first floor and the second floor. For convenience, in FIG. 1, the outer edge of the staircase space 53 is shown in a rectangular frame of two-dot chain lines. The staircase space 53 is located approximately in the center of the first floor in a plan view. Of the staircase space 53, the first floor staircase space 53a formed in the first floor is included in the living room 13a. The first floor staircase space 53a is partitioned on two sides by the inner wall section 45 and the partition body 48, and the remaining two sides are open. The first floor staircase space 53a corresponds to the lower floor space.

[0037] The staircase section 51 is a curved staircase that is L-shaped in plan view and is arranged along the inner wall section 45 and the partition body 48. More specifically, the lower part 51a of the staircase section 51 is arranged along the partition body 48, and the upper part 51b of the staircase section 51 is arranged along the inner wall section 45. The staircase section 51 is a skeleton staircase formed only by a framework and treads. In the first floor staircase space 53a, the space below the staircase section 51 is a staircase space 55. The staircase space 55 is a space where residents can stay while reading, etc. Chairs 57 and the like are provided in the staircase space 55. The staircase space 55 is also divided on two sides by the inner wall section 45 and the partition body 48.

[0038] As described above, the living room 13a is provided with a sofa 27. The sofa 27 is a sofa with a backrest. More specifically, the sofa 27 has a plurality of seat portions 27a and backrests 27b, and is formed by combining the seat portions 27a and the backrests 27b with each other. The sofa 27 can be freely changed in shape depending on how it is used. For example, FIG. 1 shows an example in which the sofa 27 is L-shaped in a plan view, and FIG. 2 shows an example in which the sofa 27 is formed in a straight line. The sofa 27 is arranged so that a part of it overlaps with the communication portion 47 in the east-west direction. A flat portion 58 without a backrest 27b is formed in the part of the sofa 27 that overlaps with the communication portion 47 in the east-west direction.

[0039] According to the configuration of this embodiment described in detail above, the following excellent effects can be obtained.

[0040] In the living / dining / kitchen / kitchen area 13, the living room 13a has a protruding portion 41 that protrudes southward from the dining room 13b, and the dining room 13b has a protruding portion 42 that protrudes southward from the kitchen 13c. In addition, by providing these protruding portions 41 and 42, the exterior wall portion 35 is formed in a stepped shape with multiple step walls 35d and 35e. In this case, the step walls 35d and 35e can restrict the line of sight between the living room 13a side and the kitchen 13c side. In addition, since the step walls 35d and 35e are provided with windows 38d and 38e, the outdoor side can be viewed from the living / dining / kitchen area 13 through the windows 38d and 38e. This makes it possible to prevent the open feeling of the living / dining / kitchen area 13 from being impaired, even if the exterior wall portion 35 has the step walls 35d and 35e.

[0041] Since the LDK 13 is provided with an inner wall 45 that partially separates the living room 13a and the dining room 13b, the space adjacent to the inner wall 45 in the living room 13a (specifically, the space under the stairs 55) can be made a space that is out of sight of the dining room 13b and the kitchen 13c. This allows a part of the living room 13a to be formed as a space that is comfortable for the resident to spend time reading, etc. Also, since the inner wall 45 is disposed at a position separated from the outer wall 35, the inner wall 45 does not make it difficult to see the outdoors from the LDK 13 through the windows 38a to 38e. This makes it possible to obtain the above-mentioned effects of the inner wall 45 while preventing the open feeling of the LDK 13 from being impaired.

[0042] The partition 48 separating the living room 13a and the corridor 31 is arranged to form an L-shape together with the inner wall 45 in a plan view. In this case, a space (specifically, an under-stair space 55) partitioned on two sides by the inner wall 45 and the partition 48 can be formed in a part of the living room 13a. This provides a space that is more comfortable for residents to spend time in when reading, etc. In addition, since the partition 48 is made of louvers, it can gently connect the living room 13a and the corridor 31 while blocking the line of sight from the corridor 31. This can prevent the space partitioned on two sides from becoming claustrophobic.

[0043] Of the staircase space 53 in which the staircase section 51 is installed, the first floor staircase space 53a formed in the first floor portion is partitioned on two sides by the inner wall section 45 and the partition body 48. The staircase section 51 is also made of a skeleton staircase. Below the staircase section 51 in the first floor staircase space 53a, a staircase underspace 55 where residents can stay is formed. In this case, the staircase underspace 55 can be a space where residents can comfortably spend time reading, etc. In addition, since the staircase section 51 is made of a skeleton staircase, light from the second floor can be taken into the staircase underspace 55 through the staircase section 51. This makes it possible to make the staircase underspace 55 a calm space without being too dark.

[0044] In the above-mentioned configuration in which the inner wall 45 is provided in the living room / dining / kitchen area 13 to separate the living room 13a and the dining room 13b, the line of sight passes through the communication part 47 between the inner wall 45 and the outer wall 35. In this configuration, the living room 13a is provided with a sofa 27 with a backrest, and the sofa 27 is arranged so that a part of the sofa 27 overlaps with the communication part 47 in the east-west direction. A flat part 58 without a backrest 27b is formed in the part of the sofa 27 that overlaps with the communication part 47 in the east-west direction. In this case, in the configuration in which the sofa 27 with a backrest is provided, the line of sight through the communication part 47 can be prevented from being obstructed by the backrest 27b.

[0045] In addition, according to the house 10 of the above embodiment, by incorporating multidirectionality in the living / dining / kitchen area 13 as shown in Fig. 3, when multiple residents (e.g., parents and children) are staying in the living / dining / kitchen area 13, each resident can choose to spend time in a place that is out of sight of the other residents or in sight of them. This allows each resident to feel a sense of distance that allows them to feel the presence of the other residents even if they are doing different things.

[0046] The present invention is not limited to the above embodiment, and may be implemented, for example, as follows.

[0047] In the above embodiment, the partition 48 is configured by a louver, but the partition may be configured by a wall, similar to the inner wall portion 45. Also, the partition 48 may not be provided.

[0048] In the above embodiment, the space for the occupants, which is partitioned on two sides by the inner wall portion 45 and the partition body 48, is the under-stair space 55, but such a space does not necessarily have to be the under-stair space 55. For example, the stair space 53 may be an open-ceiling space without the stair portion 51, and the space on the first floor of the open-ceiling space may be the above-mentioned space for the occupants.

[0049] The interior wall 45 may not be provided in the living / dining / kitchen area 13. Even in this case, the exterior wall 35 has a stepped shape with the step walls 35d, 35e, so that the line of sight between the living room 13a side and the kitchen 13c side in the living / dining / kitchen area 13 can be restricted.

[0050] In order to give versatility to the living / dining / kitchen area 13, for example, portable side tables and stools may be provided in the living / dining / kitchen area 13, thereby eliminating the need to limit the location of the residents in the living / dining / kitchen area 13. The dining table and chairs may also be circular in shape.

[0051] In the above embodiment, the present invention is applied to a two-story house, but the present invention may also be applied to a one-story or three-story house. [Explanation of symbols]

[0052] 10...residence, 13...living room, dining room, kitchen, 13a...living room, 13b...dining room, 13c...kitchen, 27...sofa, 31...corridor as a specified indoor space, 35...exterior wall portion, 35d, 35e...step wall portion, 38a-38e...window portion, 41...extension portion as first extension portion, 42...extension portion as second extension portion, 45...interior wall portion, 47...connecting portion, 48...partition body, 51...staircase portion, 53...staircase space, 53a...first floor staircase space as lower floor space, 55...space under the stairs, 58...flat portion.

Claims

1. A house with a living room, dining room, and kitchen that are connected together, The living room, the dining room, and the kitchen are arranged in this order in a first direction, An exterior wall portion is provided on a predetermined side of the LDK in a second direction perpendicular to the first direction, the exterior wall portion separating the LDK from an outdoor side and having a window portion formed therein; The living room has a first protruding portion that protrudes toward the predetermined side more than the dining room, The dining room has a second protruding portion that protrudes toward the predetermined side more than the kitchen, Since the first protruding portion and the second protruding portion are provided, the outer wall portion is formed in a stepped shape having a plurality of step wall portions, The house, wherein the plurality of step wall portions are each provided with the window portion.

2. The LDK is provided with an inner wall that partially separates the living room and the dining room, The house according to claim 1 , wherein the inner wall portion is disposed at a position spaced apart from the outer wall portion.

3. A predetermined indoor space is adjacent to the living room on the opposite side in the second direction, A partition body is provided which separates the living room from the specified indoor space and is arranged to form an L-shape in a plan view together with the inner wall portion, The house according to claim 2 , wherein the partition is a louver.

4. A house having a lower floor where the LDK is provided and an upper floor, A staircase space is provided that is formed across the lower floor and the upper floor and includes a staircase section that connects the lower floor and the upper floor, The lower floor space formed in the lower floor portion of the staircase space is a space partitioned on two sides by the inner wall portion and the partition body, The staircase portion is made of a skeleton staircase, The house according to claim 3 , wherein a space under the stairs where residents can stay is formed below the staircase in the lower floor space.

5. A communication section is formed between the inner wall section and the outer wall section, which connects the living room and the dining room, The living room is equipped with a sofa with a backrest, The sofa is arranged so that a part of the sofa overlaps with the communication portion in the first direction, The house according to claim 2 , wherein a flat portion without a backrest is formed in the portion of the sofa that overlaps with the communication portion.

Citation Information

Patent Citations

  • Building

    JP2013209873A