JP2652109B2 - Roofs such as terraces and carports - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a terrace, a balcony,
The present invention relates to roofs such as verandas and carports, and particularly relates to roofs that can be connected and extended, such as terraces.

[0002]

2. Description of the Related Art Conventionally, when terraces are connected or expanded, a rafter hook protruding laterally from a rafter spanning an end portion,
The protruding part of the front frame was cut and the rafter hook and the front frame were connected to the end, but it is possible to improve this so that the rafter hook and the front frame can be connected without cutting the front frame. For example, as shown in Japanese Utility Model Publication No. 2-10166, caps are attached to the ends of the rafters and the front frame, respectively, and rafters are attached to the caps, the rafters and the front frame, and one unit of terrace is attached. It has been known that the cap is removed when the building is connected or added, and the rafter is attached over the rafter hook and the front frame instead of the cap.

[0003]

In the above-mentioned roof which can be connected continuously, a rafter is attached to the end of the front frame and the cap, and a part of the cap projects from the rafter. Therefore, the appearance of the end of the roof is poor, and the rain gutter is attached to the front surface of the pillar, which is another problem that causes the appearance to deteriorate. Therefore, the present invention solves the above-mentioned problems, it is possible to add and build a continuous building without cutting the end of the rafter hook and the front frame to which the rafter is attached, and there is no projecting portion at the end even as a single unit terrace. ,
It is another object of the present invention to provide a roof having a good appearance, such as a terrace or a carport, which does not expose a rain gutter.

[0004]

SUMMARY OF THE INVENTION In order to achieve the above object, the present invention relates to a roof such as a terrace, a carport or the like which is constructed by hanging rafters 11 at appropriate intervals between a rafter hook 1 and a front girder 10. At the end of the rafter hook, a mounting hole 9 for attaching a side frame bracket is formed, and a side frame bracket 21 to which a side frame 20 and a rafter hook corner cap 23 are attached is inserted from the end of the rafter hook 1. At the end of the front girder, a mounting hole 19 for mounting a front girder corner cap is drilled at the end of the front girder. Roofs such as terraces and carports are formed by fitting and fixing with screws.
In addition, in the roof of the above-mentioned terrace, carport, etc., one end of the connecting fixture 8 for connecting buildings is fixed to the mounting hole 9 for mounting the side frame bracket drilled at the end of the rafter in place of the side frame bracket 21 with screws. The other end is screwed and fixed to a mounting hole 9a for mounting a side frame bracket at the end of the connected rafter hook 1a, and to a mounting hole 19 for mounting a corner cap for a front girder drilled at the end of the front girder. In place of the corner cap 25 for the front girder, one end of the connecting fitting 18 for the continuous building is screwed and fixed, and the other end is screwed into the mounting hole 19a for mounting the corner cap for the front girder at the end of the connected front girder 10a. The rafters 11 are attached to the rafter-hanging connection portion and the front girder connection portion by being fixed and fixed, and a roof such as a terrace, a carport, or the like is configured. And, on the roof of the first or second terrace, carport, etc., on the lower surface of the connecting portion between the end of the front girder and the end of the corner cap 25 or the connected front girder, a support 26 having a gutter 29 for rainwater fall therein is provided. The rainwater fall gutter 29
The drain 2 attached to the bottom of the rain gutter 14 of the front girder 10
The roof of the terrace, carport, etc. is constructed with the lower end of 8 facing the front.

[0005]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is an assembly drawing of an end of a rafter hanging on one roof of a terrace, and FIG. 3 is an assembly drawing of an end of a front girder. The terrace hangs rafters 11 at appropriate intervals between a rafter hook 1 as a rear horizontal member and a front girder 10 as a front horizontal member, and has side edges 20 and corner caps 23 at side ends. 25, the front spar 10 is supported by the support 26, and the upper part of the rafter 11 is covered with the roof plate 31. When connecting or expanding, the rafter 1 and the front of the one unit terrace An end of the girder 10 is connected to another rafter hook 1a and an end of the front girder 10a so as to be connected and added. The rafter hook 1 is made of an extruded aluminum material having a length of one unit on the terrace, and as shown in FIGS. 1 and 5, a roof plate mounting groove 2 for inserting and attaching one end of a roof plate 31 is provided at an upper portion. The center is the building wall 3
The mounting wall 3 which is mounted on the bolt 2 with the bolt 7
In the lower part, a screw hole 9 for attaching a connecting bracket 8 for connecting the side frame bracket 21 and the rafter hook 1a for a continuous building to the end thereof.
And a rafter mounting piece 5 protruding forward at the lower end. A screw hole 6 for mounting a rafter 11 on one terrace is drilled at a position inside the end of the rafter mounting piece 5. Front digit 10
Is made of an extruded aluminum material having a length of one unit on the terrace, like the rafter hook 1. As shown in FIGS. 3 and 5, a receiving portion 12 for attaching the other end of the roof plate 31 is provided in the latter half of the upper portion. The roof plate 31 is attached by a separate presser 13. And the first half of the upper part is the shingle 31
A rainwater gutter 14 is formed to receive rainwater flowing down. In the middle rear portion, there is a rear wall surface 16 for mounting the rafter bracket 15, and as shown in FIG. 3, a mounting screw hole 17 for the rafter bracket 15 is provided at a position inside the end of the front girder 10, and At the end, screw holes 19 are provided for mounting a corner cap 25 to which the side frame 20 is mounted and a connection fitting 18 for connecting the front spar 10a for the continuous building. The rafter bracket 15 is disposed over the screw hole 19 over the screw hole 19 when the front spar 10a is connected, and is attached together with the connection fitting 18. The side frame 20 is attached to the side surface of the roof of the terrace of one unit and the terrace of the multi-unit building to cover the side end of the rafter 1 and the side end of the front girder 10 as shown in FIGS. 6 and 7. As shown in FIG. 1, a screw hole 2 is formed at the end of the side frame 20 on the rafter hanging side 1.
2 is drilled and a corner cap 23 for rafter hanging
Together with the side frame bracket 21 and attached to the vertical wall 4 of the rafter 1 via the side frame bracket 21. On the front girder 10 side, as shown in FIG. 3, a screw hole 24 is formed in the other end of the side frame 20 and screwed into a corner cap 25 for the front girder. A screw is attached to the end of the spar 10 and attached to the side end of the front spar. The struts 26 are attached to both ends of the front spar 10 and are attached to the lower surface of the joint between the front spar 10 and the corner cap 25 by a column bracket 27 as shown in FIG. Below the drain 28 attached to the bottom of the rainwater gutter 14 of the girder 10 is formed a hollow gutter 29 for allowing rainwater to fall, and is configured to fit and close the column attachment 30 from the front. . Note that the drain 28 is attached by being sandwiched between the end of the front spar 10 and the corner cap 25. When the front spar 10a is connected to the end of the front spar 10, the front spar 10a is connected to the end of the front spar 10a as shown in FIG.

Next, the assembly of one unit terrace will be briefly described. First, the mounting wall 3 of the rafter 1 is attached to the building wall 32.
And the rafter hook 1 is fixed thereto with bolts 7, and a support 26 is erected at a predetermined interval.
Place 0 and mount. Next, a rafter 11 is suspended between the rafter 1 and the front girder 10, and one end is attached to the rafter attaching piece 5 of the rafter 1.
The other end is the rear wall 1 of the front spar 10
The both ends of the rafter 11 are fixed by screwing to the rafter bracket 15 attached to the screw hole 17 of No. 6. Then, one end of the shingle 31 is inserted into the shingle mounting groove 2 of the rafter 1, and the other end is mounted on the receiving portion 12 of the front spar 10 by being pressed by the holding member 13. A side frame 20 to be covered and corner caps 23 and 25 are attached to the side end surfaces of the rafter hook 1 and the front girder 10. At one end of the side frame 20, the side frame 20 and the corner cap 23 are screwed to the side frame bracket 21.
1 is screwed into the screw hole 9 at the end of the rafter hook 1, and the other end is
The corner cap 25 is attached to the corner cap 25, and the corner cap 25 is screwed and fixed to the screw hole 19 of the front spar 10, thereby completing the assembly of one unit terrace. The case where the roof of the terrace is connected or expanded will be described. Instead of attaching the side frames 20 and the corner caps 23 and 25 attached to one side end surface of the rafter 1 and the front girder 10, connecting fittings for the connected building. Rafter 1a and front girder 1 connected by 8,18
FIG. 2 shows a continuous ridge portion of the rafter hook 1, and a plate-like screw hole 9 for attaching a side frame bracket 21 formed in the vertical wall portion 4 of the rafter hook 1. One end of the connection metal fitting 8 is screwed, and the other end is screwed into a screw hole 9a for attaching a side frame bracket of the rafter hook 1a connected to the rafter, and the rafter hook 1 and the rafter hook 1a are connected. Then, the rafter 11 is straddled over the connecting portion of the rafter hook 1, and a screw hole 33 formed at an end of the rafter mounting piece 5 of the rafter hook 1 and a screw hole 33 of the rafter hook 1a connected thereto.
Screw it to a and fix it. FIG. 4 shows the connecting part of the front girder 10. One end of an L-shaped cross-section fitting 18 is screwed into a screw hole 19 for mounting a corner cap 25 formed on the rear wall surface 16 of the front girder 10. The front spar 10 and the front spar 10a are connected by being screwed into a screw hole below the screw hole 19a for attaching a corner cap of the front spar 10a, the other end of which is connected to the front spar 10a. Then, put the rafter bracket 15 on the connecting part of the front spar 10 and
0 is screwed into the screw hole above the screw hole 19 of the rear wall surface 16 and the screw hole above the screw hole 19a of the connected front spar 10a.
And fix it with screws. FIG. 5 is a cross-sectional view of the connected part of the roof of the terrace, and shows a state in which the rafter hook 1 is connected by the connecting fitting 8 and the front spar 10 is connected by the connecting fitting 18. As in the case of the terrace of one unit, the rafter 11 is mounted between the rafter hook 1 and the front girder 10, and the roof shingle 31 is mounted and assembled.

[0007]

According to the present invention, the side frames and the corner caps are attached to the side ends of the rafter hook and the front girder, so that the tip of the rafter hook and the front girder do not protrude. And the roof of the terrace has a good appearance, and, except for the side frame and the corner cap, the connecting bracket is attached to the mounting hole of the side frame bracket and the corner cap, so that the ends of the rafter hook and the front girder can be connected. Since ordinary rafters and front spar can be easily connected and connected or added without cutting and without requiring special parts, the construction period can be significantly reduced. In addition, since the gutter for rainwater fall is stored in the column, the terrace has a much better effect such as a better appearance of the terrace.

[Brief description of the drawings]

FIG. 1 is an exploded view showing a mounting state of a rafter hook on a unit terrace and a side frame.

FIG. 2 is an exploded view showing a connected state of rafters on a connected building terrace.

FIG. 3 is an exploded view showing a mounting state of a front spar of a unit terrace and a side frame.

FIG. 4 is an exploded view showing a connected state of a front girder of a connected building terrace.

FIG. 5 is a longitudinal sectional view showing a state in which the roofs of the terraces are connected.

FIG. 6 is a cross-sectional view of a rafter hanging portion of a multi-unit terrace.

FIG. 7 is a cross-sectional view of the front girder portion of the multi-unit terrace.

FIG. 8 is a perspective view of a drain and a pillar in a corner portion.

FIG. 9 is a perspective view of a drain and a support in a connecting portion.

[Explanation of symbols]

 1,1a Rafter hanging 8,18 Connecting bracket 10,10a Front girder 11 Rafter 20 Side frame 23,25 Corner cap 26 Prop 28 Drain 31 Roof board 32 Building wall surface

Claims (3)

(57) [Claims] 1. In a roof such as a terrace, a carport or the like constructed by hanging a rafter (11) at appropriate intervals between a rafter hanging (1) and a front spar (10), a side frame bracket is provided at an end of the rafter hanging. A mounting hole (9) for mounting is formed, and a side frame bracket (21) having a side frame (20) and a rafter hanging corner cap (23) mounted therein is inserted from an end of the rafter hanging (1). At the end of the front girder, a mounting hole (19) for mounting a corner cap for the front girder is formed, and a corner cap (2) for the front girder having a side frame (20) attached thereto.
5) A roof such as a terrace, a carport or the like, characterized in that 5) is fitted from the end of the front spar (10) and fixed by screws. 2. In the roof of a terrace, a carport, or the like according to claim 1, a mounting hole (9) for mounting a side frame bracket drilled at an end of the rafter is connected to a continuous building instead of the side frame bracket (21). One end of the connecting metal fitting (8) is screwed and fixed, and the other end is screwed and fixed to a mounting hole (9a) for mounting a side frame bracket at the end of the connected rafter hook (1a). In place of the front girder corner cap (25), one end of the connecting fixture (18) is fixed with screws to the mounting hole (19) for mounting the front girder corner cap drilled in the section, and the other end is fixed. And screwed and fixed in the mounting hole (19a) for mounting the corner cap for the front girder at the end of the connected front girder (10a),
A terrace characterized in that the rafters (11) are attached so as to straddle the rafter hanging connection portion and the front girder connection portion, respectively;
Roofs such as carports. 3. A roof for a terrace, a carport, or the like according to claim 1, wherein a rainwater fall gutter is provided on a lower surface of a connecting portion between an end of the front girder and a corner cap (25) or an end of the connected front girder. A strut (26) provided with a rainwater gutter (1) of the front spar (10) is provided on the gutter (29) for rainwater fall.
4) A roof such as a terrace, a carport or the like, characterized in that the lower end of the drain (28) attached to the bottom of the structure is faced.