JP2537675Y2 - Assembling structure of entrance eaves in prefabricated house - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to an assembling structure of an entrance eave in a prefabricated house that does not require a porch pillar.

[Conventional technology]

Conventionally, as a mounting structure of an entrance eave in a prefabricated house, as shown in FIG.
The root end 12a of the lintel was attached, the tip 12b of the lintel 12 was supported by the porch pillar 13, the lintel 12 was fixed horizontally on the porch P, and the entrance eave 14 was fixed on the lintel 12. Things are known.

[Problems to be solved by the invention]

In the above-described conventional entrance eave assembly structure, the porch pillar 13 hinders the entrance and exit of the entrance G, and the porch P
There is a disadvantage that it cannot be used widely. Eliminating the porch pillar 13 eliminates such inconvenience, but with the conventional structure, the porch pillar 13 bears the load of the entrance eaves 14 at a large ratio, so the supporting strength of the entrance eaves 14 is increased. The porch pillar 13 cannot be omitted.

By the way, if the eaves of the roof panel of the house body are enlarged and used as entrance eaves, porch pillars become unnecessary, but in this case, increasing the eaves is not preferable in terms of strength, Limited to small.

An object of the present invention is to provide an assembling structure of an entrance eave in a prefabricated house in which a porch is unnecessary and a porch can be widely used.

[Means for solving the problem]

In order to achieve the above object, the present invention provides a lintel consisting of a fixed portion occupying almost half of the entire length and a projection occupying almost the other half on the side wall panel of the entrance and the porch side of this side wall panel. Place the fixing part on the entrance pillar, and protrude the protrusion above the porch to fix the fixing part to the side wall panel and the entrance pillar, and place the entrance eaves on the porch over the projection of the lintel. The cover was fixed.

[Action]

The side wall panel and the entrance pillar, which are fixed with the fixing portion of the lintel placed thereon, receive the full load of the entrance eaves. Since the fixing portion of the lintel occupies almost half of the entire length of the lintel, the load on the entrance eaves is applied to the entire side wall panel and the entrance column, and a sufficiently strong supporting force can be obtained. For this reason, there is no need for a porch pillar and there is no obstacle to entrance and exit, and the porch can be used widely.

〔Example〕

1 to 3 show an embodiment of the present invention, in which reference numeral 1 denotes a side wall panel. The side wall panel 1 is erected vertically on a base 2 and fixed with anchor bolts 3 to form a side surface of the entrance G. In front of the side wall panel 1 (right in FIG. 1), an entrance pillar 4 is also vertically stood on the base 2 and fixed. The height of the side wall panel 1 and that of the entrance pillar 4 are the same, and the side wall panel 1 is integrally fixed to the entrance pillar 4.

Reference numeral 5 denotes a lintel, which comprises a fixed portion 5a occupying half of the entire length and a projecting portion 5b occupying the remaining half.
The lintel 5 places the fixing portion 5a on the side wall panel 1 and the entrance pillar 4, and projects the protrusion 5b above the porch P. And fixed horizontally by a known fixing means (not shown). Then, on the lintel 5, the entrance eave 6 is a pouch P
And fixed to the lintel 5 with fixing means (not shown) such as nails and bolts.

In addition to fixing the lintel 5 to the side wall panel 1 and the entrance pillar 4 by the above-mentioned fixing means, and fixing the lintel 5 to the lintel 5 by the above-mentioned fixing means, the side wall panel 1, the lintel 5 and the front gantry 6 The fixing holes 1a, 5c,
A bolt 7 is inserted through 6a, and a nut 8 is screwed onto the bolt 7 to be integrally fixed. The bolt 7 and the nut 8
Although only one location is shown, two or more locations can be secured. FIG. 1 shows only the mounting structure on the front side of the entrance eave 6, but the side facing the entrance eave 6 has the same mounting structure as the front side, or
When the opposite side is in contact with the wall panel 9 of the house main body, it can be fixed to the wall panel 9.

The side wall panel 1 is integrally attached to a wall panel 10 on the housing main body side by fixing means (not shown) such as nails and bolts. The height of the side wall panel 1 is lower than that of the wall panel 10 by the height of the lintel 5.

In the above structure, the side walls 1,1 and the entrance pillar 4 receive the full load of the lintel 5 and the entrance eaves 6. When the entrance eave 6 is fixed to the wall panel 9, it goes without saying that the wall panel 9 also receives the load of the entrance eave 6. The fixing portion 5a of the lintel 5 fixed to the side wall panels 1, 1 and the entrance pillar 4 is formed to be half of the entire length of the lintel, and bolts 7 are inserted through the fixing holes 1a, 5c, 6a to connect with the side wall panel 1. Since the three members of the lintel 5 and the entrance eaves 6 are integrally connected at the root end of the lintel 5, a sufficient group capable of withstanding loads such as snow and wind pressure applied to the eaves side of the entrance eaves 6 Attaching strength is obtained. Therefore, it is not necessary to support the free end of the lintel 5 with the porch pillar, and this can be omitted.

In the illustrated embodiment, the entrance pillar 4 is provided separately from the side wall panel 1, but this can be integrated into the side wall panel 1. In this case, it does not appear as a front pillar on the surface.

[Effect of the invention]

As described above, the assembling structure of the entrance eaves in the prefabricated house according to the present invention has a hoop composed of a fixed portion that occupies almost half of the entire length and a projection that occupies almost the other half, and has a side wall panel of the entrance and this. The fixing portion is placed on the entrance column provided on the porch side of the side wall panel, and the projection is projected above the porch to fix the fixing portion to the entrance column and the side wall panel. The entrance eave is fixed on the porch over the porch,
Strong assembling of the entrance eaves can be obtained. In particular, by arranging the entrance pillar on the porch side of the side wall panel where the load is expected to be applied most, not only the weight of the entrance eaves but also the couple acting on the protruding eaves and the snow and wind pressure applied to the entrance eaves etc. Can withstand the loads acting. This eliminates the need for a conventional porch post, which prevents the entrance and exit of the entrance and prevents the porch from being widely used.

[Brief description of the drawings]

1 to 3 show an embodiment of the present invention.
FIG. 1 is a front view showing an assembling structure of the entrance eaves in a prefabricated house according to the present invention, FIG. 2 is a front view showing a side wall panel and a lintel, and a connection structure of the entrance eaves with bolts and nuts, and FIG. FIG. 3 is a sectional view taken along the line III-III of FIG. 2.
FIG. 4 is a front view showing a conventional assembling structure of an entrance eave in a prefabricated house. G ... entrance, P ... porch 1 ... side wall panel, 1a ... fixing hole 2 ... base 3, anchor bolt 4 ... entrance pillar 5, lintel 5a ... fixing part, 5b ... Projecting part 5c: fixing hole, 6: entrance eaves 6a: fixing hole, 9, 10: wall panel

Claims (1)

(57) [Scope of request for utility model registration] 1. A lintel comprising a fixing portion occupying substantially half of the entire length and a protrusion occupying substantially the other half thereof is fixed on a side wall panel of the entrance and an entrance column provided on a porch side of the side wall panel. Part, and projecting the protrusion above the porch to fix the fixing part to the side wall panel and the entrance pole, and to provide that the entrance eaves are fixed over the porch over the protrusion of the lintel. The feature is the installation structure of the entrance eaves in the prefabricated house.