JPH07310413A - Porch unit - Google Patents

Abstract

PURPOSE:To provide the roof appearance of hip roof type continued from the roof surface of an auxiliary building without giving any work on the roof surface of the auxiliary building, and also reduce the work period and work cost. CONSTITUTION:In a porch unit 9 with a hip roof type unit body 10 which is installed on the outer wall part 7 of an internal angle part formed between the auxiliary building 3 of a building body 1 with the auxiliary building 3 and the outer wall part 7, an auxiliary roof part 12 adjacent to the roof surface 11 of the auxiliary building 3 is installed on the unit body 10. Thus the roof appearance of hip roof type continued from the roof surface 11 of the auxiliary building 3 can be obtained without giving any work on the roof surface 11 of the auxiliary building 3.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pouch unit, and more particularly to a pouch unit having a continuous ridged appearance from the roof surface of an adjacent lower house.

[0002]

2. Description of the Related Art Various types of pouch units having a ridged roof shape to be installed as an entrance canopy of a building have been proposed (for example, JP-A-60-11574).
No. 0, JP-A-60-129335, JP-A-3
-33124, JP-A-3-35129, etc.).

Such a pouch unit may be installed, for example, on an outer wall portion of an entry corner portion formed between the main body of a building having a lower roof portion and the lower roof portion. Even in such a case, Conventional pouch units have been installed independently of the roof of the lower shed.

[0004]

Therefore, in the above-mentioned pouch unit, it is not possible to obtain a continuous ridged-shaped appearance from the roof surface of the adjacent roof portion, and to obtain such an appearance. Must be processed on both the roof surface of the lower roof and the pouch unit, and there is a problem that the construction period and construction cost increase.

The present invention has been made in view of the above circumstances, and it is possible to obtain a continuous ridge-shaped appearance from the roof surface of the lower building without performing any processing on the roof surface of the lower building. It is an object of the present invention to provide a pouch unit capable of shortening the construction cost and the construction cost.

[0006]

In order to achieve the above object, a pouch unit according to a first aspect of the present invention is an outer wall portion of an entry corner portion formed between the main body of a building having a lower roof portion and the lower roof portion. In a pouch unit having a dormitory type unit main body to be installed in, the unit main body is provided with an auxiliary roof portion adjacent to the roof surface of the lower roof portion.

A pouch unit according to a second aspect of the present invention is the pouch unit according to the first aspect, wherein the auxiliary roof portion has an auxiliary roof surface continuously formed in substantially the same plane from a front roof surface of the unit body. However, this auxiliary roof surface is characterized by having a corner ridge at a portion intersecting with the roof surface of the lower roof part.

According to a third aspect of the present invention, in the pouch unit according to the first or second aspect, the unit body has a first truss portion facing the outer wall portion and a second truss portion serving as a base portion of the auxiliary roof portion. And a truss part of.

The pouch unit having the above structure is preferably installed on the outer wall of the building body via a receiving member, and the auxiliary roof surface of the auxiliary roof portion and the roof surface of the lower roof portion are different from each other. It is preferably connected via a joint member. In addition, the pouch unit may be configured such that the free end side thereof is supported by a column.

[0010]

According to the pouch unit of the first aspect, since the auxiliary roof portion adjacent to the roof surface of the lower building is provided on the main body of the dormitory type, any processing is performed on the roof surface of the lower building. It is possible to obtain the appearance of a continuous hipped shape from the roof surface of the lower roof without performing the steps, thus shortening the construction period and reducing the construction cost.

According to the pouch unit of claim 2,
The auxiliary roof portion has an auxiliary roof surface formed continuously from the front roof surface of the unit main body in substantially the same plane, and the auxiliary roof surface intersects with the roof surface of the lower roof part at a ridge line. With the simple structure, it is possible to obtain the appearance of a dormitory shape that is continuous from the roof surface of the lower roof.

According to the pouch unit of claim 3,
Since the unit main body has the first truss portion facing the outer wall portion and the second truss portion serving as the base portion of the auxiliary roof portion, it is a simple frame structure from the roof surface of the lower roof portion. The appearance of a continuous dormitory shape can be obtained and the durability can be improved.

[0013]

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

In FIG. 1, reference numeral 1 denotes a building body of a unit building which is constructed by connecting factory-manufactured rectangular parallelepiped building units 2 horizontally and vertically at the site. The building main body 1 of a two-story building is provided with a lower building part 3 which is also formed by connecting building units 2 adjacent to each other. The lower roof 3 is provided with a ridge type roof 5 composed of a plurality of roof units 4.

An entrance 8 is provided on the first floor of the outer wall portion 7 of the entry corner portion 6 formed between the building main body 1 and the lower roof portion 3, and the outer wall portion 7 above the entrance 8 is provided. A pouch unit 9 is installed in the. This pouch unit 9 has a ridge type unit main body 10, and an auxiliary roof portion 12 adjacent to a roof surface 11 of the roof 5 of the lower roof portion 3 is integrally provided on the unit main body 10. There is.

The pouch unit 9 has a plane-shaped skeleton 13 as shown in FIG. 4, and this skeleton 13 has a quadrangular skeleton portion 13a constituting the unit body 10 and one side of the skeleton 1 portion 3a. It is mainly configured by a frame portion 13b of a planar triangle which is connected to form the auxiliary roof portion 12. Further, the frame 13 includes a first truss portion 14 facing the outer wall portion 7 of the building body 1 as shown in FIG.
6 has a second truss portion 15 which is orthogonal to the truss portion 14 and serves as a base portion of the auxiliary roof portion 12 as shown in FIG. The first truss portion 14 includes a lower chord member 16 and a bundle member 17.
It is mainly composed of a diagonal member 18. The first truss portion 14 is provided with an upper chord member 19 and a diagonal bundle member 20 so as to form a parallelogram with the lower chord member 16 and the diagonal member 18, and the upper chord member 19 and the diagonal member 18 are provided. The ridgelines 21 and 22 that intersect with the outer wall portion 7 of the building body 1 are formed.

The skeleton portion 1 which constitutes the unit body 10
3a is a nose cover material 23a, 23b that forms a front circular edge portion and a side edge portion from a portion where the diagonal member 18 and the upper chord member 19 intersect.
It has a corner ridge material 24 that is hung on the corner part where
A rafter 25 is hung between the corner ridge member 24 and the nose cover members 23a and 23b. The second truss portion 15 is mainly composed of a lower chord member 26, a bundle member 27, and an upper chord member 28. The skeleton portion 13b that constitutes the auxiliary roof portion 12 has an end frame member 29 that is hung from the tip end portion of the upper chord member 19 to the tip end portion of the second truss portion 15. A rafter 25 is also laid between the upper chord member 19 and the upper chord member 19. Then, the base plate made of plywood or the like is stretched on the upper surface of these rafters 25, so that the auxiliary roof portion 12
The front roof surface 30 including the auxiliary roof surface 30a and the side roof surface 31 are formed.

The auxiliary roof surface 30a is the front roof surface 30.
Is extended from the same plane as this auxiliary roof surface 30
The part where a is intersecting with the roof surface 11 of the lower building 3 is a corner ridge 32.
Is formed. As shown in FIG. 2, a rectangular frame-shaped head connecting member 3 is provided on the lower surface of the frame 13 of the pouch unit 9.
3 is provided, and one side portion of the head connecting member 33 is attached to the outer wall portion 7 of the building body 1 via the metal receiving member 34. As shown in FIG. 3, the receiving member 34 has a plurality of nail holes 35 and the like that are nailed and fixed to the upper end of the lower floor building unit 2a and sandwiched between the lower end of the upper floor building unit 2b. A plate portion 34a and a support plate portion 34b integrally provided on the fixed plate portion 34a and having a plurality of bolt holes 36 for supporting one side portion of the head connecting member 33 and fixing with a bolt and a nut are provided. I have it. In addition, the free end side of the pouch unit 9 is a column 37.
The auxiliary roof surface 30a and the roof surface 11 of the lower roof portion 3 are connected to each other by nailing a joint member 38 made of a metal angle member.

When the pouch unit 9 having the above structure is installed on the outer wall portion 7 of the building body 1, the receiving member 34 is previously attached to the upper end portion of the lower floor building unit 2a before the upper floor building unit 2b is raised. The nail 37 is fixed by nailing, the column 37 is erected, and then the pouch unit 9 is lifted by a crane or the like and placed on the receiving member 34 and the column 37. next,
The head connecting member 33 of the pouch unit 9 is attached to the receiving member 34.
Is fixed with bolts and nuts, and the upper end of the column 37 and the pouch unit 9 are fixed with bolts and nuts.

Next, the auxiliary roof surface 30a of the auxiliary roof portion 12
Is fixed to the roof surface 11 of the lower shed part 3 via the joint member 38, the installation of the pouch unit 9 is completed.
In this way, the pouch unit 9 can be easily installed, and after installation, the roof surfaces 11, 30, 30a, 3
A waterproof sheet may be stretched on the roof and roofing material such as tiles may be attached.

According to the pouch unit 9 constructed as described above, since the ridge type unit main body 10 is provided with the auxiliary roof portion 12 adjacent to the roof surface 11 of the lower shed 3, the lower shed It is possible to obtain a continuous ridged appearance from the roof surface 11 of the lower building 3 without performing any processing on the roof surface 3 of 3, and it is possible to reduce the construction period and the construction cost. In this case, the auxiliary roof portion 12 has an auxiliary roof surface 30a that is formed continuously from the front roof surface 30 of the unit body 10 in substantially the same plane, and the auxiliary roof surface 30a of the lower roof portion 3 is formed. Since the corner ridge 32 is provided at a portion intersecting with the roof surface 11, the exterior of the ridge shape continuous from the roof surface 11 of the lower roof part 3 can be obtained with a simple structure.

The unit body 10 has a first truss portion 14 which faces the outer wall portion 7, and the auxiliary roof portion 12.
Since it has the second truss portion 15 which is the base of
With a simple skeleton structure, the appearance of a continuous ridged building can be obtained from the roof surface 11 of the lower roof part 3, and the durability can be improved.

The embodiment of the present invention has been described in detail above with reference to the drawings. However, the specific structure is not limited to this embodiment, and there are design changes and the like within the scope not departing from the gist of the present invention. Also included in the present invention. For example, although the embodiment shows an example in which the pouch unit is installed in a building constructed by a unit construction method, the pouch unit according to the present invention is of course applicable to a building constructed by various conventional construction methods. Further, the roof shape of the lower roof part 3 is preferably a dormitory type, but it does not necessarily have to be a ridge type.

Although the receiving member 34 is used to install the pouch unit 9 on the outer wall portion 7 of the building body 1, the receiving member 34 does not necessarily have to be used, and for example, bolts and nuts may be used. The pouch unit 9 may be attached to the outer wall portion 7 of the building body 1. Further, although the joint member 38 is used to fix the auxiliary roof surface 30a of the auxiliary roof portion 12 to the roof surface 11 of the lower roof portion 3, this joint member 38 does not necessarily have to be used, and for example, nails may be used. Alternatively, the auxiliary roof surface 30a may be directly fixed to the roof surface 11 of the lower roof part 3 by attacking. In addition, if the installation strength of the pouch unit 9 can be sufficiently obtained by the receiving member 34 and the like,
The support column 37 supporting the free end side is not always required.

[0025]

In summary, according to the present invention, the following excellent effects can be obtained.

(1) According to the pouch unit of the first aspect, since the ridge type unit main body is provided with the auxiliary roof portion adjacent to the roof surface of the lower building, the roof surface of the lower building is provided. It is possible to obtain the appearance of a continuous dormitory shape from the roof surface of the lower part without any processing, which can shorten the construction period and the construction cost.

(2) According to the pouch unit of the second aspect, the auxiliary roof portion has an auxiliary roof surface continuously formed in substantially the same plane from the front roof surface of the unit body. Since the roof surface has a ridgeline at a portion that intersects with the roof surface of the lower roof part, an exterior appearance of a ridged shape continuous from the roof surface of the lower roof part can be obtained with a simple structure.

(3) According to a third aspect of the pouch unit, the unit body has a first truss portion facing the outer wall portion and a second truss portion serving as a base portion of the auxiliary roof portion. Therefore, it is possible to obtain the appearance of a continuous ridged shape from the roof surface of the lower part with a simple frame structure and to improve the durability.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is a perspective view showing a pouch unit and a receiving member thereof.

FIG. 3 is a partial side view showing a mounting state of a pouch unit via a receiving member.

FIG. 4 is a plan view showing a frame of the pouch unit.

5 is a rear view of the frame of the pouch unit as seen from the direction of the line AA in FIG.

6 is a cross-sectional view taken along the line BB of FIG.

[Explanation of symbols]

 1 Building Main Body 3 Lower House 6 Entrance Corner 7 Outer Wall 9 Porch Unit 10 Unit Main Body 11 Roof Roof Surface 12 Auxiliary Roof 14 First Truss 15 Second Truss 30 Front Roof 30a Auxiliary Roof surface 32 corner building

Claims (3)

[Claims] 1. A pouch unit having a ridge type unit main body installed on an outer wall portion of an entrance corner formed between the main body of the building having the lower roof portion and the lower roof portion. A pouch unit characterized by having an auxiliary roof adjacent to the roof of the lower house. 2. The auxiliary roof portion has an auxiliary roof surface formed continuously from the front roof surface of the unit main body in substantially the same plane, and the auxiliary roof surface is the roof surface of the lower roof portion. A corner ridge is provided at the intersecting portion.
The described pouch unit. 3. The unit main body has a first truss portion facing the outer wall portion, and a second truss portion serving as a base portion of the auxiliary roof portion. Or the pouch unit described in 2.