JPH076294Y2 - Front eaves - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to the entrance to a building.

[Prior Art] As a front door of a building, for example, a front door of a unit house,
As shown in FIGS. 4 and 5, a pair of front and rear frames 1a and 1b each having a mountain-shaped roof portion formed on the left and right pillars constitutes a rooftop structure A, and a roof plate 3 is formed on the upper surface of a rafter 2. And a roof top plate 4 on the lower surface, and a roofing material B made by laying a roofing material 5 of a metal plate on the bottom board 3 so as to cover it. There is something.

[Problems to be solved by the present invention] In the structure of the above-mentioned conventional entrance canopy, a large number of rafters 2 are required, and the ground plate 3 and the eaves-top plate 4 must be attached to both surfaces thereof, and the roofing material. The front end face of B must be covered with the decorative plate 6.

An object of the present invention is to simplify the structure by reducing the number of structural members of the entrance canopy and to facilitate the construction.

[Means for Solving the Problem] In the present invention, a roofing material is constructed by laying a roofing material on a mountain-shaped base plate that also serves as an eaves roof plate. Then, this roofing material is arranged so as to be inserted between the mountain-shaped roof parts that connect the upper parts of the left and right pillars of the pair of front and rear frames constituting the roof structure, and the front and rear end surfaces of the roofing material are arranged in front and back frames. Match the roof of
It is characterized by fixing.

[Operations and Effects] In the present invention, the roofing material is composed of the base plate and the roofing material that also serve as the eaves roof by omitting the rafters, so that the structure of the roofing material can be remarkably simplified. Moreover, since this roof material is fixed so as to be sandwiched between the roof portions of the front and rear frames, the end surface of the roof material is covered with the roof portion of the frame and is not exposed. Therefore, a decorative plate is not necessary and the construction is easy. Become.

[Embodiment] FIGS. 1 to 3 show an embodiment of the present invention. Left and right columns
A pair of front and rear frames 1a and 1b connected in series at the top of the mountain-shaped roof 12 and a pair of left and right frames 1c and 1d that connect the columns 11 of the frames 1a and 1b to the front and rear, and the columns of the frame 1a The roof house A is composed of the frame 1e connecting the 11 and the roof portion 12. The frames 1a, 1b, 1e are made of rectangular aluminum pipe material. The frames 1c and 1d have a U-shaped cross section and open upward, and play a role of receiving a roofing material B described later.

The roof material B is composed of a base plate 3 made of a non-combustible plate and a roofing material 5 obtained by applying an anticorrosion treatment to an iron plate. The base plate 3 is composed of a pair of left and right base plates 31 arranged in a mountain shape corresponding to the roof portion 12 of the frames 1a and 1b, and a pair of left and right base plates 32 hanging from both ends of the base plates 31, The roofing material B is constructed by covering these with the roofing material 5 and adhering them with an adhesive to integrate them. The thickness of the roof material B is thinner than the width of the roof portion 12 of the frames 1a and 1b, and the length in the front-rear direction is the front and rear frames.
It is slightly shorter than the distance between 1a and 1b.

The roofing material B is dropped between the front and rear frames 1a and 1b, and the lower edges of the left and right ends are supported by the frames 1c and 1d. Further, a metal fitting 6a having an L-shaped cross section is fixed to the inner surface side of the roof portion 12 of the frames 1a and 1b, and both end surfaces of the roof material B are supported by the metal fitting 6a. And the above metal fitting 6a
By similarly tightening a metal fitting 6b having an L-shaped cross-section above, the end surface of the roof material B is clamped and fixed by both the metal fittings 6a and 6b. In this way, the entrance canopy including the frame and the roofing material is integrally configured.

This entrance eave is erected at the entrance of the building, and the construction is completed by fixing the frame 1b to the exterior wall 7 of the building.

The present invention simplifies the structure of the roofing material and covers the end surface of the roofing material with a frame, thereby eliminating the need for a decorative plate, so that the constituent members can be largely omitted and the construction becomes easy.

[Brief description of drawings]

1 to 3 show an embodiment of the present invention. FIG. 1 is an overall perspective view of an entrance canopy, FIG. 2 is a view showing a state in which a roofing material is assembled to a shed, and FIG. 3 is A sectional view taken along line III-III of FIG. 1, FIGS. 4 and 5 show a conventional example.
The figure is an overall perspective view of the entrance, and FIG. 5 is a sectional view taken along the line VV of FIG. A: Koyagumi 1a, 1b: Frame 11: Pillar 12: Roof part B: Roofing material 3: Baseboard 4: Roofing material

Claims (1)

[Scope of utility model registration request] 1. A roofing structure having a pair of front and rear frames in which upper portions of left and right pillars are connected by a mountain-shaped roof portion, and a roofing material is laid on a mountain-shaped base plate corresponding to the mountain-shaped roof portion. An entrance made of the above roofing material, the roofing material being inserted between the front and rear roofing parts of the shed, and the front and rear end surfaces of the roofing material being fixed to the inner side surfaces of the roofing parts that cover them. Eaves.