JPH0415846Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to simple buildings such as shelters for waiting areas for buses, etc., simple warehouses, garages, etc.

[Conventional technology and its issues]

Many of these buildings simply support the roof with a framework of pillars and beams, or are simply fitted with panels for walls. This is required not only in terms of appearance but also in terms of design.

By the way, when treating rainwater from the roof, it is necessary to install horizontal gutters, but the presence of horizontal gutters is often a nuisance, and since they are installed simply to be used as gutters, they are not durable. There was a risk that the building would be damaged and its aesthetic appearance would be impaired.

In response to these demands, some models have built-in gutters that do not extend around the roof.

In Utility Model Application No. 54-5888 (Utility Model Application No. 55-107513), the edge metal fittings 3 that constitute the periphery of the horizontal roof are
It is made of aluminum alloy formed by a drawing method or an extrusion method, and has a substantially gutter-like cross-sectional shape, with an opening 9 formed above and an outer edge 10 rounded to form a curved connection piece 7 of the corner hardware 2. can be inserted inside it.

However, this Utility Application No. 5888 (Sho 55-
107513) is intended for horizontal roofs and cannot be applied to arched roofs.

In particular, since the roof surface of an arch-shaped roof is sloping, special measures are required for the gutters that support it.

[Purpose of invention]

The purpose of the present invention is to eliminate the disadvantages of the conventional example,
In simple buildings with arched roofs, by incorporating the horizontal gutter into the roof support member as a structural member of the building, it can be made inconspicuous and robust, and the construction process can be streamlined by reducing the number of parts. Moreover, the end of the roof member can be supported to absorb the dimensional error of the roof member, and in addition, the horizontal gutter can be used for simple buildings that can reliably receive rainwater from the sloping roof surface. It is about providing.

[Means to solve the problem]

In order to achieve the above object, the present invention has the upper surface of a hollow beam made of an extruded aluminum alloy material, which is also made of an extruded aluminum alloy material.
The lower part extends left and right to form a coupling groove, and the open end of the upper surface extends laterally, with a flange projecting diagonally upward on one side and a vertical flange on the other side. The U-shaped horizontal gutter member is bolted by inserting the head of the bolt into the blind groove, and the protruding flange of this horizontal gutter member is brought into contact with the lower surface of the hollow frame at the end of the arched roof and secured with screws. The gist of this is to

[Effect]

According to the present invention, rainwater falling on the roof is efficiently collected and discharged by the gutter member.

The vertical flange also prevents rushing water from spilling out to the outside of the gutter member.

Furthermore, since the roof is supported by a projecting flange, even if the degree of curvature of the arch shape differs, it can be sufficiently accommodated by changing the projecting angle.

〔Example〕

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

FIG. 1 is a vertical side view showing an embodiment of the simple building of the present invention, and FIG. 2 is a vertical side view of the main parts of the same, showing an example of a shelter for a waiting area for a bus or the like.

In the figure, 1 is a foundation made by laying precast concrete blocks in an appropriate shape and connecting them to each other, and a concrete plate that will become the floor is laid in the central space, 2
The column is inserted into a hole previously provided in the precast concrete block, erected, and then filled with mortar and fixed.

As shown in FIG. 4, the column 2 is a hollow column made of an extruded aluminum alloy member, and has a groove 2a for attaching other parts and a bis pocket 2b for coupling in the length direction.

A beam 4 is connected to the pillar 2 via a joint metal fitting 3 and assembled into a shaft. Like the pillar 2, the beam 4 is also a hollow member made of an extruded aluminum alloy and has a blind groove 4a.
and a bis pocket 4b.

In this way, a building is formed by supporting the roof with the beams 4. On the upper surface of the beams 4, a horizontal gutter member 5 made of extruded aluminum alloy and having a horizontal U-shaped cross section is fixed. It is now supported and fixed.

The horizontal gutter member 5 has a lower part extending left and right to form a coupling groove 5a, and an open end of the upper surface extending laterally, with a pop-out flange 5b projecting diagonally upward on one side, and a projecting flange 5b on the other side. A vertical flange 5c was formed.

On the other hand, the roof 6 is arch-shaped as shown in FIG. 5, and is constructed by attaching wired glass 6a to a hollow aluminum frame 6b.

The head of the bolt 7 is inserted into the blind groove 5a of the horizontal gutter member 5, and the bolt is secured to the upper surface of the beam 4. The projecting flange 5b is brought into contact with the lower surface of the hollow frame 6b at the end of the roof 6, and the screw is tightened. Stop it.

In this case, by adjusting the positional relationship between the protruding flange 5b and the hollow frame 6b, manufacturing errors in the roof 6 can be absorbed, and the upper end of the roof 6 always corresponds to the center of the horizontal gutter member 5, It can be set so that rainwater flowing down falls into the center of this horizontal gutter member 5.

FIG. 3 shows another example of the roof, in which a roof 6' may be attached to the gutter member 5, in which a foamed urethane 6c is sandwiched with colored aluminum plates 6d and the ends are framed with channel-shaped frames 6e.

Although not shown, the inside of the support column 2 can be used as a downpipe. Therefore, the joint hardware 3 is made hollow to communicate between the beam 4 and the inside of the support column 2, and the opening of the horizontal gutter member 5 is used as a downpipe. It communicates with the inside of 4 through a connecting tube. Further, the openings at both ends of the horizontal gutter member 5 are closed by end plates.

As shown in FIG. 5, a screen 8 made of aluminum sash is attached between the pillars 2 via brackets 9 to complete the building.

In this way, rainwater falling on the roofs 6, 6' is efficiently collected in the gutter member 5, flows inside the beams 4 and columns 2, and is discharged. The vertical flange 5c prevents the rapidly flowing water from jumping out to the outside of the gutter member 5. Furthermore, since the roofs 6, 6' are supported by the projecting flanges 5b, even if the degree of arch-shaped curvature is different, it can be sufficiently accommodated by changing the projecting angle.

[Effect of idea]

As mentioned above, in the simple building of the present invention, the horizontal gutter members are incorporated as structural members of the building, so the presence of the horizontal gutter is not noticeable and the design is clean. Since it also serves as a joining hardware, construction can be streamlined by reducing the number of parts. Moreover, since the horizontal gutter is a structural member, it is strong and durable, so there is no risk that this part will break first and make the whole thing look unsightly, as is the case with regular gutters.

Furthermore, the end portion of the roof member can be supported so as to absorb dimensional errors in the roof member, and in addition, the gutter can reliably receive rainwater from the sloped roof surface.

[Brief explanation of drawings]

Figure 1 is a vertical side view showing an embodiment of the simple building of the present invention, Figure 2 is a vertical side view of the main parts of the same, and Figure 3 is a side view of the same.
The figure is a vertical side view showing another example of how the roof is used, FIG. 4 is a perspective view of the support columns, and FIG. 5 is a perspective view of the entire building. 1...Foundation, 2...Strut, 2a...Fall groove, 2b
...Bis pocket, 3...Joint hardware, 4...Beam,
4a...Bullet groove, 4b...Bis pocket, 5...Gutter member, 5a...Bag groove, 5b...Protrusion flange, 5c...Vertical flange, 6, 6'...Roof,
6a...Wind glass, 6b...Hollow frame,
6c... urethane foam, 6d... color aluminum plate, 6e... frame, 7... bolt,
8...Screen, 9...Bracket.

Claims (1)

[Scope of utility model registration request] The upper surface of the hollow beam is made of an extruded aluminum alloy material.The lower part of the hollow beam is made of an extruded aluminum alloy material, and its lower part extends left and right to form a coupling groove, and the open end of the upper surface is extended laterally. Extended,
A horizontal gutter member having a horizontal U-shaped cross section with a projecting flange projecting diagonally upward on one side and a vertical flange on the other side is bolted by inserting the head of the bolt into the blind groove. A simple building characterized in that the projecting flange is brought into contact with the lower surface of a hollow frame at the end of an arch-shaped roof and fixed with screws.