JPH11101006A - Housing structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain housing with excellent habitability without being affected by the shape of a roof in the direction applicable to north side diagonal or road diagonal restraint. SOLUTION: An exterior wall 2 on the gable side of a house 1 is constituted by an upper gable wall part 21 including a portion in contact with a gable roof 3, and the other lower gable wall part 22, and the upper gable wall part 21 is positioned inside the house 1 than the lower gable wall part 22. Thus, when the wall 2 of the gable side is arranged on the north side, for example, the lower gable wall part 22 can be arranged at the position closer to the border with the adjacent site than the case where the wall 2 of the gable side is not separated vertically, and an open space of the southern part of the site can be made larger for improved sunshine and lighting.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a house structure in which a part of a house wall is set back.

[0002]

2. Description of the Related Art Generally, when a house is constructed, certain restrictions are imposed by the Building Standards Law (for example, northern diagonal line restriction, road diagonal line restriction) in consideration of the sunshine on the northern adjacent building or road surface and the opposite building. Imposed. That is, in order to avoid the northern diagonal line restriction or the road diagonal line restriction, conventionally, the outer wall of the house has to be separated from an adjacent land boundary line or a road opposing boundary line to a legal position.

[0003] For example, when a house is constructed in a place with a small site area or a narrow road width, a sloped roof having a sloped roof surface (for example, a gable roof or a ridged roof) is provided. A method is generally adopted in which a sloped roof surface is arranged on the north side, and by using this slope, the height of the house is secured without leaving the outer wall too far from the border of the adjacent land or the opposite border of the road. ing.

[0004]

Accordingly, in such a case, a house having a sloped roof may be arranged so that the wall on the wife's side is located on the north side, or a house having a slack roof (for example, a parapet roof). Was difficult to build. Because, in such a case, compared to a case where the house is the same height and the sloping roof is arranged on the north side, the height of the house to the top of the house is used as a reference, and the border line between the house and the adjacent land or the road facing the road. Because the distance to is almost determined, the distance to the adjacent land boundary line or the opposite boundary line of the road must be increased, and the free space on the southern site becomes narrow, causing problems such as sunshine. It is. On the other hand, in such a case, if the distance to the adjacent land boundary or the opposite boundary of the road is the same as before, the height to the top of the house must be reduced, so that the housing space in the house becomes narrow. As a result, there is a problem that the habitability deteriorates.

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and has a housing structure that is excellent in habitability without being affected by a roof shape in a direction corresponding to northern diagonal line restriction or road diagonal line restriction. The purpose is to provide.

[0006]

In order to solve the above problems, the invention according to claim 1 is, for example, as shown in FIGS. 1 to 4, in a housing structure, a wall 2 (for example, , An outer wall) includes an upper wand wall portion 21 including a portion in contact with the roof 3 (for example, a gabled roof), and a lower wand wall portion 22 other than the upper wand wall portion 22. It is characterized by being located inside the house 1.

According to the first aspect of the invention, for example, when the wife's side wall 2 is arranged on the north side, the wife's side wall 2 must be separated from the adjacent ground boundary line by a predetermined distance or more due to northern oblique line regulation. However, since the upper wall part 21 is located inside the house 1 more than the lower wall part 22, the lower wall part 22 is arranged at a position closer to the adjacent ground boundary line than the conventional house having a wall. As a result, it is possible to increase the free space on the south side of the site, thereby improving the sunshine and lighting.

Further, since the upper wall 21 is located inside the house from the lower wall 22, the distance between the upper wall 21 and the boundary line of the adjacent ground is increased, and the lower wall 22 is separated from the adjacent ground. Even if it is arranged at a position near the boundary line, the height of the house 1 can be secured as before, and the living space does not become narrow,
There is no loss of habitability.

Here, the roof is a gable roof, a ridge roof,
Any roof, such as a flat roof or a bamboo roof, may be used.
The wall on the wife's side may be any surface wall in the case of a roof. The height of the upper wall 21 and the lower wall 22 and the distance between the upper wall 21 and the lower wall 22 are determined by the distance from a neighboring land boundary line or the like based on northern oblique line regulation or road oblique line regulation. decide.

According to a second aspect of the present invention, in the housing structure according to the first aspect, a wife-side end 3b of the roof 3 on the side of the upper wand wall 21 is formed in a plane with an outer wall surface of the upper wand wall 21. It is characterized in that it is provided on the inner side of the house 1 with respect to the outer wall surface of the upper wife wall portion 21.

According to the second aspect of the present invention, since the roof 3 does not protrude outside the outer wall surface of the upper end wall 21, for example, the standard of the northern oblique line regulation is set outside the upper end wall 21. As a result, the upper end wall portion 3b of the roof 3 needs to be further retracted more than the upper end wall portion 3b is projected from the outer wall surface of the upper end wall portion 21. Absent.

According to a third aspect of the present invention, in the housing structure according to the first or second aspect, the lower end wall portion 22 and the upper end wall portion 21 are located below the upper end wall portion 21 and are perpendicular to the upper end wall portion 21. The walls 2, 24 (for example, outer walls and support walls) capable of supporting at least the vertical force of the upper end wall 21 are arranged at predetermined intervals in the horizontal direction. .

According to the third aspect of the present invention, the upper end wall portion 2
1, walls 2, 24 provided at predetermined intervals in the horizontal direction perpendicular to the lower wand wall 22 and the upper wrist wall 21.
Thus, at least the vertical force of the upper wall portion 21 is supported. Therefore, it is needless to say that the same effect as that of the invention described in claim 1 or 2 can be obtained. Even in a housing structure in which the upper wand wall portion 21 is located inside the house 1 with respect to the lower wand wall portion 22, The upper wall portion 21 can be reliably supported by the wall portions 2 and 24, and does not become unstable in structural strength.

Here, the wall portions 2 and 24 constitute a bearing wall line and constitute a bearing wall 2 capable of supporting a vertical force or a horizontal shearing force, and constitute a wall line and bear a horizontal shearing force. Without
The support wall 24 can support the vertical force, but does not include a simple partition wall or the like. The predetermined interval is determined, for example, based on a value that is structurally calculated based on the size and load of the upper end wall.

According to a fourth aspect of the present invention, in the housing structure of the third aspect, an upper side surface 2b of the wall portion 2, 24 is orthogonal to the support wall 24 or the load-bearing wall 2.
A support member 24 (for example, magsa) for supporting the upper end wall portion 21 is provided in contact with the support wall 24b.

According to the fourth aspect of the present invention, the walls 2, 2
4 and the upper side surface 2b of the wall portion 2, 24,
The upper wall 21 is supported by a support member 27 provided in contact with 24b. Therefore, it is a matter of course that the same effect as that of the invention of claim 3 can be obtained, and the upper end wall portion 21 is further supported by the support member 27, which is further improved than the invention of claim 3. It becomes strong in structural strength. Here, as the support member 27, Magsa 2
7 and small walls are used.

According to a fifth aspect of the present invention, in the housing structure of the fourth aspect, the lower surface 21a of the upper wand wall 21 and the wall portions 2 and 24 are orthogonal to the upper wand wall portion 21.
, Which are in contact with the upper surfaces 2c, 24a of the upper end wall, and which support the upper end wall portion 21, are provided.

According to the fifth aspect of the present invention, the upper wall 2
1 and are supported by beams 25, 25,... Provided in contact with the lower surface 21a of the upper wall portion 21 and the upper surfaces 2c, 24a of the wall portions 2, 24. Therefore, it is needless to say that the same effect as that of the invention described in claim 4 can be obtained.
Is supported, so that the structural strength is further enhanced as compared with the invention described in claim 4.

[0019]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing a housing structure according to an embodiment of the present invention. First, the exterior structure of a house according to the present invention will be described. FIG. 1 is an external perspective view of a house having a house structure according to the present invention. The house 1 shown in FIG. 1 has a rectangular parallelepiped shape in which four sides are surrounded by outer walls 2, 2,...
The lower edge 3a of the gable roof 3 fits inside the outer wall 2 of the house 1. That is, the gable roof 3 has a structure in which the eaves do not protrude.

The upper end 2a of the four outer walls 2 of the house 1
Has a structure surrounded by a parapet extending above the lower edge 3a of the gable roof 3. The outer wall 2 on the wife side of the house 1 is composed of an upper wall portion 21 in contact with the gable roof 3 and a lower wall portion 22 other than the upper wall portion 22. The upper wall portion 21 is formed of the lower wall portion 22. It is arranged inside the house 1 by a predetermined distance. A horizontal portion 23 is provided between a lower end of the upper wall 21 and an upper end of the lower wall 22.

The heights of the upper and lower wall portions 21 and 22 are, for example, equal to the height of the upper and lower wall portions 21 and 22, respectively.
When 2 is arranged on the north side of the site, it is determined based on the northern oblique line regulation. That is, the height of the lower wall portion 22 is determined by the distance from the boundary line on the north side of the site to the lower wall portion 22. Similarly, the height of the upper end wall 21 is determined by the distance between the upper end wall 21 and the lower end wall 22 and the height of the lower end wall 22. In the horizontal part 23,
An inner gutter is formed. The end 3b of the gable roof 3 on the side of the upper wand wall 21 is substantially flush with the outer wall surface of the upper gable wall 21. Therefore, for example, the standard of the north side diagonal line regulation can be set to the outer wall surface of the upper end wall portion 21, so that the gable roof 3 projects outside the outer wall surface of the upper end wall portion 21. Further, it is not necessary to further retreat the upper wall portion 21 further.

Next, the support structure of the upper wall 21 of the house 1 will be described. FIG. 2 is a plan view showing a support structure of the upper end wall portion 21, FIG. 3 is a cross-sectional view taken along a line AA in FIG. 2, and FIG. 4 is a cross-sectional view taken along a line BB in FIG. FIG. In FIG. 2, a solid line indicates a load-bearing wall, and a broken line indicates a support wall. The house 1 is, as shown in FIG.
The lower wall portion 22 is formed of a bearing wall. And
The outer walls 2 and 2 serving as bearing walls orthogonal to the upper wand wall 21 are provided between the upper and lower wand walls 21 and 22.
(Wall portion) is provided, and a support wall 24 (wall portion) is provided at a predetermined position between the outer walls 2 and 2 at right angles to the upper wand wall portion 21 and the lower wand wall portion 21. The outer walls 2, 2 and the support wall 24 are connected via beams 25, 25,.
The upper wall 21 is in contact with the upper wall 21 so that a vertical force caused by the load on the upper wall 21 is supported.

As shown in FIG. 3, the outer walls 2, 2 serving as the bearing walls are connected to the foundation 6 of the house 1 through the trunk 5 and the outer wall 2 on the first floor. Wall 2
The vertical force due to the load of 1 is applied to the outer walls 2 and 2 serving as the load-bearing walls.
, And is distributed to the foundation 6 of the house 1 through the trunk 5 and the outer wall 2 of the first floor. The position and number of the support walls 24 are determined based on a value calculated by a structural calculation based on the load of the upper end wall 21.

As shown in FIG. 4, the upper wall 2 is located between the upper wall 21 and the outer walls 2, 2 and the support wall 24.
Are provided in contact with the lower surface 21a of the first member 1 and the upper surfaces 2c, 2c, 24a of the outer walls 2, 2 and the support wall 24, and beams 25, 25,... The beams 25 support the upper wall 21. The beams 25, 25,...
Are also provided on the upper surface of the upper wall, and the joints with the beams 25, 25,.
6, 26 are joined.

On the upper side surfaces 2b, 2b, 24b of the outer walls 2, 2 and the support wall 24, a magsa 27 as a support member is provided orthogonal to the outer walls 2, 2 and the support wall 24. . The magsa 27 supports the vertical force of the upper wall 21.

According to the above-described housing structure according to the present invention, the outer wall 2 on the wife side of the house 1 is composed of the upper wife wall portion 21 including a portion in contact with the gable roof, and the lower wife wall portion 22 other than the above. Since the upper wall 21 is located on the inner side of the house 1 than the lower wall 22, for example, when the outer wall 2 on the wife side is arranged on the north side, the outer wall 2 is restricted by north oblique lines. Must be separated from the adjacent ground boundary by a predetermined distance or more, but since the height of the lower wife wall 22 is lower than the conventional wall on the wife side, the lower wife wall 22 should be arranged at a position closer to the adjacent ground boundary. Can be increased, and the free space on the southern site can be enlarged accordingly, and the sunshine and lighting can be improved. Further, since the upper wall portion 21 is disposed inside the house 1 from the lower wall portion 22, the upper wall portion 2
1 and the distance to the adjacent land boundary, the distance between the lower wall and the lower tsum wall portion 22 is reduced.
The height of the house can be maintained as before, and the housing space does not become narrow, and the livability is not impaired.

The support wall 24 and the outer walls 2, 2 which are provided below the lower wall section 22 and are orthogonal to the lower wall section 22 and the upper wall section 21 form the upper wall. Part 2
1 perpendicular force to the support wall 24 and the upper surfaces 24a, 2c, 2c of the outer walls 2, 2, and
The upper wand wall 21 is supported by a magsa 27 as a support member provided in contact with the upper side surfaces 2b, 2b, 24b of the outer walls 2, 2.
The upper wand wall portion 21 is supported by the beam 25 provided orthogonal to the upper wand wall portion 21, so that the upper wand wall portion 21 is located inside the house 1 more than the lower wand wall portion 22. Even in a housing structure, the structure does not become unstable.

It is not always necessary to divide both the left and right of the wife-side wall 2 into an upper wall 21 and a lower wall 22. Only the wall 2 on the north side oblique line regulation or road oblique line regulation is vertically moved. May be divided.

[0029]

According to the first aspect of the present invention, for example,
If the wife's side wall is placed on the north side, the wife's side wall must be separated from the adjacent ground boundary by a predetermined distance or more due to the northern diagonal line regulation, but the upper wife wall is more inside the house than the lower wife wall. Is located in the area, so that the lower wall can be located closer to the adjacent land boundary than in the case of a house with a traditional wall, and the free space on the south site is accordingly widened. It is possible to improve sunshine and lighting. In addition, since the upper wall is located inside the house from the lower wall, the distance between the upper wall and the adjacent land boundary is large, and the lower wall is located closer to the adjacent land boundary. Even so, the height of the house can be secured as before, and the living space is not narrowed, and the living performance is not impaired.

According to the second aspect of the present invention, since the roof does not protrude outside the outer wall surface of the upper end wall portion, for example, the standard of the north oblique line regulation is the outer wall surface of the upper end wall portion. As a result, it is not necessary to further retreat the upper end wall portion as compared with the case where the end of the roof side of the roof projects from the outer wall surface of the upper end wall portion.

According to the third aspect of the present invention, at least the lower wall and the upper wall are provided at predetermined intervals in the horizontal direction at right angles to the lower wall and the upper wall. Since the vertical force of the upper wand wall is supported, it is needless to say that the same effect as the invention of claim 1 or 2 can be obtained. Even in the located house structure, the upper wall can be reliably supported by the wall, and the structural strength does not become unstable.

According to the fourth aspect of the present invention, the upper end wall is supported by the supporting member which is orthogonal to the wall and is provided in contact with the upper side surface of the wall. Needless to say, the same effect as that of the third aspect of the invention can be obtained, and the upper end wall portion is further supported by the support member, so that the structural strength is stronger than that of the third aspect. .

According to the fifth aspect of the present invention, the upper wall is formed by a beam which is orthogonal to the upper wall and which comes into contact with the lower surface of the upper wall and the upper surfaces of the support wall and the load-bearing wall. Of course, the same effect as the invention of claim 4 can be obtained because it is supported, and the upper end wall portion is supported by the beam, so that the structure is further enhanced than the invention of claim 4. It becomes strong in strength.

[Brief description of the drawings]

FIG. 1 is an external perspective view of a house having a house structure according to the present invention.

FIG. 2 is a plan view showing a support structure of an upper wall portion.

FIG. 3 is a cross-sectional view taken along a line AA in FIG. 2;

FIG. 4 is a sectional view taken along the line BB of FIG. 2;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 House 2 Outer wall (wall part) 2b Upper side surface 2c Upper surface 3 Gable roof (roof) 3b Wife side end 21 Upper gem wall part 22 Lower gem wall part 24 Support wall (wall part) 24a Upper surface 25 Beam 27 Magsa

Claims (5)

[Claims] 1. A wall on the wife side of a house is composed of an upper wall portion including a portion in contact with a roof and a lower wall portion other than the upper wall portion, wherein the upper wall portion is more than the lower wall portion. Housing structure characterized by being located inside the house. 2. The house according to claim 1, wherein a wife-side end of the roof on the side of the upper wall is provided substantially flush with an outer wall surface of the upper wall. Construction. 3. A wall portion located below the upper end wall portion and capable of supporting at least a vertical force of the upper end wall portion orthogonal to the lower end wall portion and the upper end wall portion. Are arranged at predetermined intervals in the horizontal direction.
Or the housing structure according to 2. 4. The housing structure according to claim 3, further comprising a support member that is orthogonal to the wall portion and abuts on an upper side surface of the wall portion to support the upper end wall portion. . 5. A beam which is orthogonal to said upper wand wall portion and abuts against a lower surface of said upper wand wall portion and an upper surface of said wall portion to support said upper wand wall. 4. The housing structure according to 4.