JP2003232075A - House having extended eaves - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To implement continuous formation between a roof over an entrance porch and a roof over a space like a car port, at a location over the entrance porch. <P>SOLUTION: There is provided a house which is formed of a house main body 1, and the extended eaves 2 attached to the main body, which cover the entrance porch (a) and the space (b) continuous to the entrance porch (a). The extended eaves 2 are formed of a group of eaves units 23 which are different in width and each have a frame formed of die steel beams 22. An inner side of each eaves unit 23 is fixed to a lower-story ceiling beam 5 or an upper-story floor beam 4 of the house main body 1, and an outer side of each eaves unit 23 is borne by a column body 57 or a wing wall body 58. Further, the space (b) has a dimension (c) of 2 meters or more between an outer wall 17 of the house main body 1 and the column body 57 or the wing wall body 58. <P>COPYRIGHT: (C)2003,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a house having an extension eaves.

[0002]

2. Description of the Related Art In a conventional house, a roof of a front porch and a roof of a carport are individually configured.

Therefore, there is a risk of getting wet or slipping when moving from the entrance to the garage or from the garage to the entrance, such as during rain or snow.

Therefore, it is conceivable to continuously form the roof of the entrance porch and the roof of the carport, and as such a house, there is one described in Japanese Patent Laid-Open No. 8-338138. .

In the house according to this publication, an entrance unit is provided in a recess formed in the main body of the building, and an eave is provided so as to cover a portion of the recess where the entrance unit is not provided. The roof is continuously formed.

[0006]

However, in the above publication, structurally, the roof of the entrance porch and the carport can be continuously formed only in a house having a corner such as a recess. Also, it was necessary to prepare an L-shaped support to support the entrance porch and the roof of the carport.

Therefore, an object of the present invention is to solve the above problems and to continuously form a roof of a front porch and a roof of a carport on a front porch portion and the like, and also a roof of the front porch and a carport. An object of the present invention is to provide a house having an extension eaves that can eliminate the need for a support for supporting the.

[0008]

In order to solve the above-mentioned problems, according to the invention described in claim 1, in the main body of the house,
An eaves unit for covering a front porch and a space continuous with the front porch is attached, and the eaves unit is made up of a plurality of eaves unit groups having a width dimension having a skeleton composed of a beam made of shaped steel. The inside is fixed to the ceiling beam on the lower floor of the house body or the floor beam on the upper floor, and the outside of the eaves unit group is supported by the pillar body or the sleeve wall body, and the space is the outer wall of the house body and the pillars. It features a house with an extended eave having a dimension of 2 m or more between the body and the sleeve wall.

According to the invention according to claim 1 having such a structure, since it can be constructed if one surface of each eaves unit is in contact with the housing unit, the housing unit group is placed in the entrance porch portion or the like. It is possible to form an extended eave that connects the entrance porch and the carport or other free space without having the above. Therefore, it is possible to move comfortably without getting wet when it is raining, and it is possible to move safely because there is no freezing during snowfall in winter. By providing an eaves unit group having the same shape as the entrance porch, it is possible to improve the sense of unity and the appearance of the house. Further, by providing a handrail or the like, the upper space of the eaves unit group can be used as a balcony or a rooftop greening space. Since the extension eaves have a dimension of 2 m or more between the outer wall of the house main body and the pillar body or the sleeve wall body, it is possible to secure a sufficiently large space as a carport.

According to the second aspect of the present invention, the house main body is composed of a group of housing units having a steel frame structure,
2. Each of the eaves unit groups is directly fixed to any ceiling beam or floor beam of the housing unit group.
It features a house with the described extension.

According to the second aspect of the present invention thus constructed, the eaves unit group is directly fixed to the ceiling beam or floor beam of the house body which is composed of the housing unit group of the steel frame structure. Therefore, sufficient mounting strength can be secured.

The invention described in claim 3 is characterized by the house having the extended eaves according to claim 1 or 2 in which the eaves unit has a standard dimension equivalent to that of the housing unit.

According to the third aspect of the invention thus constructed, the eaves unit can be handled in the same manner as the housing unit because the eaves unit has the same standard size as the housing unit.

[0014]

BEST MODE FOR CARRYING OUT THE INVENTION Specific embodiments of the present invention will be described below with reference to the drawings.

1 to 11 show an embodiment of the present invention.

First, the structure will be described. In this embodiment, the entrance porch a and a space b which is a carport, a garden port, or other free space continuous with the entrance porch a with respect to the main body 1 of the house. Install the extension eaves 2 to cover.

Here, the house main body 1 is, for example, a unit house constructed by combining a plurality of substantially box-shaped housing units 3.

As shown in FIG. 3, the housing unit 3 includes a floor beam 4 and a ceiling beam 5 combined in a substantially rectangular shape, and a pillar 6 connecting the floor beam 4 and the ceiling beam 5 having a substantially rectangular shape. It has a steel-framed ramen structure formed into a box-like shape. Further, as shown in FIG. 2, a floor beam is installed between the floor beams 4 facing each other, and a floor board 9 is attached to the upper part of the floor beam via a floor joist 8. Similarly, a ceiling joist 11 is installed between the ceiling beams 5 facing each other.
A ceiling plate 12 is attached to the lower part of 1. An inner wall panel 14 is provided between the floor plate 9 and the ceiling plate 12 to form a space for the living room 16. An outer wall portion 17 is provided on the outer side of the inner wall panel 14.

When the extension eaves 2 are attached to the house body 1, the ceiling beam 5 on the lower floor of the house body 1 or the floor beam 4 on the upper floor (in FIG. 2, the ceiling beam 5 on the lower floor and the floor beam on the upper floor). 4 is the same beam composition) and the same beam composition 21 beam 22 made of steel
A rectangular frame-shaped eaves unit 23 having a frame is provided.

The beam 22 of the eaves unit 23 has a joint portion 26 similar to the joint portion 25 of the ceiling beam 5 on the lower floor of the house body 1. That is, the joining portion 25 of the ceiling beam 5 on the lower floor has a fixing hole and other joining means. The fixing hole is, for example, a bolt hole for passing a fastening bolt. On the other hand, the joint portion 26 of the beam 22 of the eaves unit 23
Also, the same fixing hole and other joining means as the joining portion 25 of the ceiling beam 5 on the lower floor are provided at the same position. For example, as the fixing holes, bolt holes are formed at the same positions as the fixing holes of the ceiling beam 5 on the lower floor in the beam longitudinal direction and the beam height direction.
The opposing beams 22 (22 of this eaves unit 23 having a rectangular frame shape)
The eaves reinforcement joist 40 is installed between a and 22b), and the eaves ceiling panel 41 as shown in FIG. 2 is attached to the lower part of the eaves reinforcement joist 40. As will be described later, when a plurality of types of eaves units 23 are combined, if a seam occurs in the eaves ceiling panel 41 or the like between the adjacent eaves units 23, a seam is sealed using a gasket (not shown). To do so. Further, on the upper surface of the eaves unit 23, a work plate 42 on which a worker can ride and work is attached.
In the figure, reference numeral 24 is a brace that is bridged from corner to corner in the upper portion of the eaves unit 23,
This further improves the strength of the eaves unit 23.

Then, the extension eaves 2 is constituted by an eaves unit group formed by combining eaves units 23 having a plurality of kinds of width dimensions.

The eaves unit 23 is the housing unit 3
Configured as having the same standard dimensions as. For example, the same full size as the housing unit 3, the same size in the girder direction (longitudinal direction) and the half size in the girder direction, the same size in the gable direction and the half size in the gable direction. Prepare various sizes.

The beam 22 (22a) on the house side (inside) of the eaves unit 23 that constitutes this eaves unit group is used as the corresponding ceiling beam 5 on the lower floor of the house body 1 (or the floor beam on the upper floor). The extension eaves 2 are configured by connecting and fixing and supporting the beams 22 (22b) outside the eaves units 23 forming the eaves unit group by the pillars 57 or the sleeve walls 58.

Here, as shown in FIG. 1, the entrance porch a
Is located on the surface of the housing unit 3 on the girder side. On the other hand, the space b, which is a carport, garden port, or other free space, is located on the wife side surface of the housing unit 3 so as to be continuous with the entrance porch a. For this reason, the extension eaves 2 combine a plurality of eaves units 23, including the entrance porch a part, in a substantially L shape in a plan view.

The extension eaves 2 are provided in the above space b.
However, a dimension c of 2 m or more is provided between the outer wall portion 17 of the house main body 1 and the pillar body 57 or the sleeve wall body 58.

When the extension eaves 2 is attached to the house body 1, any of the beams 22a of the eaves unit group is directly fixed to any of the ceiling beams 5 (or floor beams 4) of the housing unit group. To do so.

This beam 22a and ceiling beam 5 (or floor beam 4)
The common joint portions 25 and 26 are used for connection with. At this time, in order to mount the outer wall portion 17 with a clearance due to the interposition, a common joint portion 25 such as a bolt hole formed at the same position in the beam longitudinal direction and the beam height direction, A connecting metal piece 28 is interposed between 26, and is fastened and fixed using a washer 27 and a fixing means 29 such as a bolt and a nut. The connecting hardware 28 includes one for fixing the girder as shown in FIG. 4 and one for fixing the girder as shown in FIG.

On the other hand, the pillar 57 or the sleeve wall 58 is supported by the outer beam 22 (22b) of the eaves unit 23 constituting the eaves unit group by supporting the pillar 57 or the figures as shown in FIGS. As shown in FIG. 9, an eaves receiving member 59 attached to the upper end portion of the sleeve wall body 58 and a fixing means 60 such as a bolt and a nut are used. Further, the eaves bracket 59 is provided with a positioning pin 61 (see FIGS. 6 to 8; not shown in FIG. 9) for positioning the eaves unit 23. The pillar 57 and the sleeve wall 58 are also attached to the beam 2
This is performed by using the second joint portion 26.

Then, as shown in FIGS. 2, 7, and 8,
A roof body 31 having the same sectional structure as that of the roof body used for the main body 1 of the house and having a flat upper surface is supported on the extension eaves 2. The roof body 31 has, for example, a structure in which an ALC plate 33 and a waterproof sheet 34 are attached on a roof panel 32. As shown in FIG. 8, a spacer 36 is provided to support the roof body 31.
And fixing means 37 such as bolts and nuts are used. Depending on the height of the spacer 36, it is possible to set the roof body 31 to be supported horizontally or to support the roof body 31 in an inclined manner to form a water gradient.

Further, as shown in FIG. 2, the eaves unit 23.
The upper surface of the roof body 31 supported by the above is substantially at the same level as the floor surface (floor board 9) of the living room 16 on the upper floor of the house body 1.
In addition, in FIG. 2, the spacer 35 and the spacer 36 have the same height dimension, and horizontally support the roof body 31.

As shown in FIGS. 2, 7 and 10, the beam 22b outside the eaves unit 23 and the roof member 31 supported by the eaves unit 23 are attached to the ceiling beams 5 of the main body 1 of the house.
A cosmetic visor 46 having the same structure as the cosmetic visor 45 (see FIG. 1 (b)) that can be attached to is attached. This make-up eaves 46
A decorative eaves body 47 forming a design surface, and an eaves ceiling plate 48 made of a non-combustible plate attached to a lower end portion of the decorative eaves body 47.
And a plurality of mounting leg portions 49 projecting from the back surface side of the makeup eaves body 47 in a substantially horizontal direction, are integrally provided. For mounting the decorative eaves 46, the joint portion 26 common to the joint portion 25 of the ceiling beam 5 is used, and the mounting leg portions 49 are fixed by using the eaves fixing hardware 50 and fixing means 51 such as bolts and nuts. .

The upper end of the main body of the eaves 47 and the roof 3
A roof eaves gutter 55 is attached between the end and the end 1 (see FIG. 8).

Next, the operation of this embodiment will be described.

Beam 22 used for frame of eaves unit 23
However, since it has the same joints 25 and 26 as the ceiling beam 5 on the lower floor of the house main body 1 and has similar joints 25 and 26, the eaves unit 23 can be formed by using the common joints 25 and 26. It can be easily connected to the house body 1 to form an extension eaves 2 with a good appearance that has a sense of unity with the house body 1, and the space under the extension eaves 2 can be used as a carport, garden port or other free space. It can be used as a space. The roof body 31 supported by the eaves unit 23 may have the same structure as the roof body used in the house body 1. Accordingly, the construction of the roof body 31 of the eaves unit 23 can be performed in the same manner as the construction of the roof body of the house main body 1. Further, it is possible to reduce the manufacturing cost by sharing the members such as the beams 5, 22 and the roof 31.

Next, by constructing the frame of the eaves unit 23 into a unit shape by combining the beams 22 into a rectangular frame shape,
Since the eaves unit 23 can be handled in the same manner as the house main body 1, the design efficiency and the production efficiency of the eaves unit 23 can be improved. In addition, by constructing the eaves unit 23 in advance, the eaves unit 23 is produced in a factory in advance and stored in a laminated state or the like, and the eaves unit 23 is immediately transported to the site according to the order to be installed, which makes it easy. Extension eaves 2 can be attached to. Further, the eaves unit 23 can have a sufficient strength due to the unitary configuration.

Further, a work plate 42 is provided on the upper surface of the eaves unit 23.
By attaching the above in advance, it becomes possible for an operator to easily work on the work plate 42.

In addition, the eaves unit 23 can be provided with a make-up eaves 46 similar to the make-up eaves 45 attached to the main body 1 of the house, whereby the sense of unity and appearance of the house can be improved and the make-up eaves can be improved. Manufacturing costs can be reduced by sharing members such as 45 and 46.

Then, the upper surface of the roof unit 31 supported by the eaves unit 23 is made substantially flush with the floor surface (floor plate 9) of the living room 16 on the upper floor of the house main body 1 so that the upper space of the eaves unit 23 is increased. Can be made continuous with the adjacent living room 16 and the like, so that the living room 16 can be easily exposed to the outside, and by providing a handrail or the like, it can be used as a balcony or a rooftop greening space.

In addition to the above, in particular, in this embodiment,
Since it can be configured as long as one surface of each eaves unit 23 is in contact with the housing unit 3, even if the housing unit group does not have a corner at the entrance porch a portion or the like, the entrance porch a and the carport and other It is possible to form the extension eaves 2 continuous with the free space b. Therefore, it is possible to move comfortably without getting wet when it is raining, and it is possible to move safely because there is no freezing during snowfall in winter. And the entrance porch a
By providing the eaves unit group having the same shape as the above, it is possible to improve the sense of unity and the appearance of the house. Furthermore, extension eaves 2
However, by having the dimension c of 2 m or more between the outer wall portion 17 of the house main body 1 and the pillar body 57 or the sleeve wall body 58, it is possible to secure a sufficiently large space as a carport.

Further, since the eaves unit group can be directly fixed to the ceiling beam 5 or the floor beam 4 of the house body 1 composed of the housing unit group of the steel frame structure,
Sufficient mounting strength can be secured.

Further, since the eaves unit 23 has the same standard dimensions as the housing unit 3, it becomes possible to handle the eaves unit 23 in the same manner as the housing unit 3, and the eaves unit 23 is attached to the housing unit 3. It is possible to freely combine them.

For example, the housing unit 3 and the eaves unit 23 can be combined as shown in the table of FIG. Here, the independent installation on the vertical axis and the continuous installation of the entrance portion indicate whether or not there is a continuous structure with the entrance porch a. This embodiment corresponds to the case where the entrance is continuously installed. The large rectangular frame in the table indicates full size, and the small rectangular frame indicates half size. The figure with a cross in this rectangular frame shows the housing unit 3, and the figure with only the rectangular frame is the eaves unit 23.
The figure in which a diagonal line is drawn in the rectangular frame shows the eaves unit 23 in the portion of the entrance porch a. The black triangles indicate the positions of entrances to the entrances, and the white triangles indicate the positions of entrances to garages and the like.

[0043]

As described above, according to the first aspect of the invention, since it can be constructed if one surface of each eaves unit is in contact with the housing unit, the housing unit group becomes the entrance porch portion or the like. Even if it does not have a corner, it is possible to form an extended eave that connects the entrance porch and the carport or other free space. Therefore, it is possible to move comfortably without getting wet when it is raining, and it is possible to move safely because there is no freezing during snowfall in winter. By providing an eaves unit group having the same shape as the entrance porch, it is possible to improve the sense of unity and the appearance of the house. Further, by providing a handrail or the like, the upper space of the eaves unit group can be used as a balcony or a rooftop greening space. Since the extension eaves have a dimension of 2 m or more between the outer wall of the house main body and the pillar body or the sleeve wall body, it is possible to secure a sufficiently large space as a carport.

According to the second aspect of the present invention, the eaves unit group can be directly fixed to the ceiling beam or floor beam of the house body composed of the housing unit group of the steel frame structure, which is sufficient. The mounting strength can be secured.

According to the third aspect of the invention, the eaves unit has the same standard dimensions as the housing unit, so that the eaves unit can be handled in the same manner as the housing unit, which is a practically useful effect. You can

[Brief description of drawings]

FIG. 1A is a plan view of an embodiment of the present invention, and FIG.
Is a perspective view thereof.

FIG. 2 is a sectional view taken along line AA of FIG.

FIG. 3 is a perspective view of an eaves unit.

FIG. 4 is a perspective view of a connecting metal object for fixing a girder.

FIG. 5 is a perspective view of a connecting metal object for fixing the wife.

FIG. 6 is a perspective view showing a state in which a column body supports the eaves unit.

FIG. 7 is a partially enlarged cross-sectional view similar to FIG. 2, showing a state in which a column member supports the eaves unit.

FIG. 8 is a partially enlarged cross-sectional view showing a state of supporting the eaves unit by a column, as seen from a direction orthogonal to FIG. 7.

FIG. 9 is a perspective view showing how the sleeve wall body supports the eaves unit.

FIG. 10 is a perspective view showing a state in which a makeup eaves is attached to the eaves unit.

FIG. 11 is a combination table of a housing unit and an eaves unit.

[Explanation of symbols]

1 house body 2 extension eaves 3 housing units 4 floor beams 5 ceiling beams 22 beams 23 eaves unit 57 pillars 58 Sleeve wall a entrance porch b space c dimension

Claims (3)

[Claims] 1. An eaves of a plurality of kinds of width having an entrance pouch and an extension eaves covering a space continuous with the entrance pouch, the extension eaves having a skeleton composed of a beam made of shaped steel. The eaves unit group, the inner side of the eaves unit group is fixed to the ceiling beam of the lower floor of the house body or the floor beam of the upper floor, and the outer side of the eaves unit group is supported by pillars or sleeve walls, A house having an extension eave, wherein the space has a dimension of 2 m or more between the outer wall of the house body and the pillar or sleeve wall. 2. A house main body is composed of a housing unit group having a steel frame structure, and each of the eaves unit groups comprises:
The house with an extension eaves according to claim 1, wherein the house is directly fixed to any ceiling beam or floor beam of the housing unit group. 3. A house having an extension eaves according to claim 1 or 2, wherein the eaves unit has a standard dimension equivalent to that of the housing unit.