JPH06240796A - Porch structure - Google Patents

Abstract

PURPOSE:To easily connect a porch to a general roof unit and to reduce costs and standardize the appearance of the porch by using common parts. CONSTITUTION:A beam 3 is stretched to the front side of a roof unit 2 having a triangular truss 5, a trapezoidal truss 6, rafters 7, a roof board B and a fascia board 9, and poles 4 are coupled to both ends of the beam 3 to constitute a porch 1. The roof unit 2 is constructed by specifications common to a general roof unit installed on a building unit. Since the roof unit 2 is constructed by specifications and members common to the general roof unit, the efficiency of shop fabrication is enhanced and field assembly and connection to general roofs are achieved by common methods and therefore simplified, and its unity in appearance with the general roof unit is achieved.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure of an entrance porch in a unit building, and in particular, a roof unit on a building unit (hereinafter referred to as "general roof unit") and a common standard roof unit are used to share parts. , It is characterized by facilitating the connection with the general roof unit.

[0002]

2. Description of the Related Art Conventionally, as a structure of an entrance pouch, for example, those described in JP-A-1-275829 and JP-A-1-275830 are known. Each of the entrance porch has a roof structure different from that of the general roof unit, and it is difficult to connect with the general roof unit and the appearance is not uniform.

[0003]

SUMMARY OF THE INVENTION The present invention adopts the same roof structure as a general roof unit, facilitates connection with the general roof unit, reduces costs by standardizing parts, and unifies appearance. The challenge is to provide a structure for the entrance porch that can.

[0004]

In the present invention, in order to solve the above problems, a beam is provided on the front side of a roof unit common to a roof unit installed on a general building unit, and both ends of this beam are arranged. The entrance porch was constructed by connecting the pillars to. This roof unit has the same standard as the roof unit installed in a general living room.

[0005]

Since the roof unit used in the entrance porch of the present invention has a common member structure having the same standard as that of the general roof unit, the efficiency of factory production is improved, and the assembly at the site is standardized, and It is easy to connect to a general roof, and work efficiency is dramatically improved. Also, the appearance can be unified with the general roof unit. This entrance porch can be easily assembled simply by arranging beams on the roof unit and erectioning columns on both ends of the roof unit.

[0006]

An embodiment of the present invention will be described with reference to the drawings. 1 is a side view of the entrance porch, FIG. 2 is a rear view of the entrance porch, FIG. 3 is a plan view of the entrance porch, FIG. 4 is a front view of a connecting portion between a beam and a pillar, and FIG. 6 is a schematic plan view, and FIG. 6 is a schematic plan view showing a connected state of a roof on a general living room.

In the figure, a front porch 1 of a parquet type is
The roof unit 2 is configured to be supported by beams 3 and columns 4.
The roof unit 2 includes a triangular truss 5 fixed to a wall of a building, a trapezoidal truss 6 connected to the center of the triangular truss 5 at right angles, and a plurality of connecting trusses 5 and 6. The rafter 7, the field board 8 spread on the rafter 7, and the nose cover material 9 that connects the ends of the rafter 7 and surrounds the periphery of the roof are provided. Each of these members has the same standard as a roof unit installed in a general living room, and can be assembled in a factory.

The roof unit 2 has a U-shaped connection 3
It is supported on the beams 3, 10, 11. Beam 3 on the front side
Vertical columns 4 are connected to both ends of the. That is, beam 3
At both ends of the bolt 12 so that it projects vertically downward.
The bolt 12 is inserted into the bolt receiving portion 4a at the upper end of the pillar 4 and the nut 13 is screwed to connect the beam 3 and the pillar 4.

The entrance porch 1 is installed so as to project to one front side of the building unit 14 as shown in FIG. 5, for example. The roof unit 2 of the entrance porch 1 is connected to the roof unit 15 on the general building unit 14 at the connection portion A.

On the other hand, for example, as shown in FIG.
When another building unit 14 is installed so as to project to one front side of the building unit 14, the roof units 15a and 15b on it are connected at the connection portion A.

Since the roof units 2 and 15 have the same standard, the connection portions A and B shown in FIGS. 5 and 6 have the same structure. The roof unit 2 used in the entrance porch 1 has a common member configuration of the same standard as that of the general roof unit 15, so that efficient factory production can be performed. Assembling locally and connecting to the general roof unit 15 become common, and work efficiency is dramatically improved. Also, the appearance can be unified with the general roof unit.

Naturally, the present invention is not limited to the above-mentioned embodiments, and various design changes made within the scope of the present invention are also included in the scope of the present invention. . For example, the type of the roof unit 2 is not limited to the dormitory type, it can be equally applied to other types, and the installation location of the entrance porch 1 is not limited to that shown in the drawings.

[0013]

As described above, in the present invention, a beam is provided on the front side of the roof unit, and columns are connected to both ends of the roof unit to form an entrance porch.
Since it is configured with the same standard as the roof unit installed on the general building unit, it is easy to assemble simply by placing beams on the roof unit and arranging columns on both ends of the roof unit,
The efficiency of factory production of the roof unit can be improved, the local assembly and the connection with the general roof unit can be shared, and the work efficiency can be dramatically improved. It has the effect of unifying

[Brief description of drawings]

FIG. 1 is a side view of a front porch.

FIG. 2 is a rear view of the entrance porch.

FIG. 3 is a plan view of a front porch.

FIG. 4 is a front view of a connecting portion between a beam and a column.

FIG. 5 is a schematic plan view showing a connection state with a roof unit.

FIG. 6 is a schematic plan view showing a connection state with another roof unit.

[Explanation of symbols]

 1 Entrance porch 2 Roof unit 3 Beam 4 Pillar

Claims (1)

[Claims] 1. A structure of an entrance porch in which a beam is provided on the front side of a roof unit common to a roof unit installed on a building unit, and columns are connected to both ends of the beam.