JPH06158807A - Entrance porch - Google Patents

Abstract

PURPOSE:To obtain an entrance porch equipped with an entrance roof which can set the dimension freely independently of the roof body and can be connected with the roof body, reducing the influence given to the roof body to the min. CONSTITUTION:The roof panel 1 of an entrance porch is constituted of a frame body 2, roof plate 3, and connecting bolts 4. The frame body 2 is constituted by joining a plurality of rafters which are arranged, keeping intervals in parallel and two beams 6 and 7 which are arranged, keeping intervals in the direction crossing at right angle with the rafters 5. On the upper surface of the frame body 2, roof plates 3 are laid. On both the side parts of one beam 6, a pair of connecting bolts 4 are planted so as to project downward in the vertical direction in installation. The other beam 7 is joined on the eaves beam 32 of a roof body 31 and fixed by nails 8, etc. Each of two stays 9 which support the roof panel 1 has a bolt receiving metal fitting 10 which can be connected with the connecting bolt 4, at the upper edge.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an entrance porch having a continuous roof at the eaves of a roof main body of a building.

[0002]

2. Description of the Related Art Conventionally, as an entrance porch in a unit building, for example, one disclosed in Japanese Utility Model Publication No. 57-23602 is known. This is an entrance porch with a horizontal roof. Further, as an entrance porch provided with a continuous roof at the eaves of the roof body, for example, one shown in FIG. 3 is known. In this structure, a part of the rafter 22 of the roof 21 is extended to the eaves side, and a nose tip member 23 is passed to the tip side of the roof 21 to form a front roof 24, which is supported by two pillars 25.

[0003]

In the above-mentioned conventional entrance porch, the members of the roof body are changed to form the entrance roof, and as a result, there is a problem that the number of roof units increases. In addition, since the roof unit has an overhanging portion of the rafter, it is easily damaged during transportation.

Therefore, according to the present invention, the size of the roof can be freely set regardless of the roof body, and the entrance with a roof can be connected to the roof body while minimizing the influence on the roof body. The challenge is to provide a pouch.

[0005]

SUMMARY OF THE INVENTION In order to solve the above problems, the present invention provides an entrance porch having a continuous roof at the eaves of a building, which comprises a plurality of doors arranged in parallel with each other at intervals. A rafter and a rectangular frame body configured by connecting at least two beams arranged in parallel with the rafter in a direction orthogonal to the rafter, and a roof plate stretched on the upper surface of the frame body, It has connection bolts that are planted on both sides of one beam arranged on the eaves side so as to project vertically downward when installed, and the other beam is joined to the eaves beam fixed to the eaves of the roof. The entrance porch was configured by including an entrance roof panel that is arranged as possible and two pillars having an upper end with a connection portion that can be connected to a connection bolt.

[0006]

In the entrance porch of the present invention, the entrance roof panel is constructed by including the frame body, the roof plate, and the connecting bolts. Therefore, the entrance roof pouch is manufactured by using the same member as a normal roof unit in a factory. can do. Therefore, it is not necessary to provide the roof main body with the entrance roof part in which the rafters project, and the transportation problem is solved. The entrance roof panel has one end fixed to the eaves of the roof main body with a nail or the like, and the connection bolts on the other end are connected to the upper ends of the two pillars for support. The size of the entrance roof panel can be basically set freely regardless of the roof body, which increases the degree of freedom in design.

[0007]

An embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a sectional view of an entrance porch according to the present invention, and FIG. 2 is a bottom view of a roof panel. In the figure, an entrance roof panel 1 includes a frame 2, a roof plate 3, and a connecting bolt 4.

The frame 2 is rectangular and has a plurality of rafters 5 arranged at intervals in parallel to each other, and two beams 6 arranged at intervals in parallel to each other in a direction orthogonal to the rafters 6. It is configured by combining 7 and. A roof plate 3 is stretched on the upper surface of the frame body 2. A pair of connecting bolts 4 are provided on both sides of one beam 6 arranged on the eaves side of the porch roof. The connecting bolts 4 are planted so as to project downward in the vertical direction when the entrance roof panel 1 is connected to the roof body 31 and installed.

The other beam 7 is arranged so that it can be joined to the eaves beam 32 fixed to the eaves end of the roof body 31. That is, the beam 7 is joined to the eaves beam 32, and the roof body 3 is fixed by using the nail 8 or the like.
It is fixed to 1. The two pillars 9 that support the entrance roof panel 1 are provided with bolt receiving fittings 10 at the upper ends, and the connection bolts 4 of the entrance roof panel 1 are attached to the bolt receiving fittings 10 at the time of installation.
Received and fixed by a nut.

The eaves ceiling plate 11 has the entrance roof panel 1 and the roof body 3 after the entrance roof panel 1 is connected to the roof body 31.
It is attached so as to be continuous with 1. In the entrance porch of this embodiment, an entrance roof panel 1 is configured to include a frame body 2, a roof plate 3, and a connecting bolt 4. The entrance roof panel 1 is manufactured in a factory using the same members as those of a normal roof unit, and is transported to a construction site. Since it is a panel, it is easy to transport. Therefore, it is not necessary to provide the roof main body with the entrance roof part where the rafter protrudes unlike the conventional case. For this reason, the projecting entrance roof portion does not become an obstacle and does not become a weak point, so that the problem of transportation is solved. Then, the entrance roof panel 1 is fixed at one end side to the eaves end portion of the roof body 31 by using nails 9 or the like, and is connected and supported by connecting bolts 4 at the other end side to the upper ends of the two pillars 9. . The size of the entrance roof panel 1 can be set freely regardless of the roof body 31 in principle, and the degree of freedom in design is increased.

As a matter of course, the present invention is not limited to the above embodiments, and various design changes and the like made within the scope of the present invention are also included in the scope of the present invention. . For example, the beam of the entrance roof panel 1 can be additionally provided if necessary, and the beam 7 of the entrance roof panel 1 can be added to the eave beam 32 of the roof body 31 in addition to the nail. Therefore, a mounting metal fitting for reinforcement or the like can be used.

[0012]

As described above, according to the present invention, a plurality of rafters arranged in parallel to each other at intervals and at least two rafters arranged in parallel to the rafters at intervals. A rectangular frame constructed by connecting beams, a roof plate stretched on the upper surface of this frame, and both sides of one beam arranged on the eaves side project downward in the vertical direction during installation. The other beam has a connection bolt that is planted so that the other beam is an entrance roof panel that is arranged so that it can be joined to the eaves beam fixed to the eaves of the roof, and the connection part that can be connected to the connection bolt is at the top. Since the entrance porch is configured with two pillars provided, the size can be freely set regardless of the roof body, and the roof body can be connected continuously with minimal influence on the roof body. Provide entrance porch with entrance roof that can Rukoto can.

[Brief description of drawings]

FIG. 1 is a sectional view of an entrance porch according to the present invention.

FIG. 2 is a bottom view of the roof panel.

FIG. 3 is a perspective view of a conventional entrance porch portion.

[Explanation of symbols]

 1 Entrance roof panel 2 Frame 3 Roof plate 4 Connection bolt 5 Rafter 6 Beam 7 Beam 9 Pillar 10 Bolt receiving bracket 31 Roof main body 32 Eave beam

Claims (1)

[Claims] 1. An entrance porch with a continuous roof at the eaves of a building, wherein a plurality of rafters are arranged in parallel with each other at intervals, and a plurality of rafters are arranged in parallel with each other in a direction orthogonal to the rafters. A rectangular frame body formed by connecting at least two beams that have been formed, and a roof plate stretched on the upper surface of the frame body,
And a connection bolt that is planted on both sides of one of the beams arranged on the eaves side so as to project downward in the vertical direction during installation, and the other beam is an eave fixed to the eaves of the roof body. An entrance porch comprising an entrance roof panel arranged so as to be joined to a beam, and two pillars each having an upper end with a connection portion connectable to the connection bolt.