JPH0125123Y2 - - Google Patents

Description

[Detailed explanation of the invention] This invention relates to the roofs of carports, terraces, etc.
In particular, the purpose is to propose a roof that can easily obtain an arch-shaped roof support surface, is easy to install, and has excellent workability. , as follows.

In the figure, symbol A indicates a carport. This carport A has a roof on top of a plurality of pillars 1, 1 erected in two rows on the ground, and the roof consists of a pair of girder members 3, 3 at the upper end of each row of pillars 1, 1. A plurality of arch-shaped rafters 4, 4... are constructed on these girder members 3, 3, and an appropriate number of side laterals 5 and top laterals 6 are installed between adjacent rafters 4, 4, respectively. They are horizontally hung in parallel, and arched acrylic plates are attached as roofing materials 2 on these roof base materials, and the above-mentioned pillars 1, 1..., girders 3, 3, rafters 4, 4..., The carport structural members such as the crossbars 5, 6, etc. are each formed from an extruded material such as aluminum. A gutter groove 3b is integrally formed to protrude outward from the girders 3, 3, and a rain gutter 9 communicates with a part of the gutter groove 3b.

Next, regarding the roof configuration of the above carport A,
I will explain in more detail.

First, the pair of beam members 3, 3 are fixed to the upper ends of the columns 1, 1, . . . by brackets 10. The girder members 3, 3 have hollow girder parts 3a, 3a with a square cross section, and gutter grooves 3b, 3b are integrally formed on the outer upper side of the girder parts 3a, 3a.
Further, in the upper and lower parts of the girder parts 3a, 3a, bracket fixing grooves 3c, 3d for rafters and supports, which will be described later, are provided.
is formed, and a roof material holding groove 3e is formed at the upper outer side. The gutter groove 3b is arranged outside the roof material holding groove 3e, and both openings thereof are closed by caps 12.

Next, the rafters 4, 4... have supporting edges 4b, 4b protruding from both sides of the lower end of the hollow main body 4a having a rectangular cross section, and screw receiving parts 4c, 4 at the center of the upper end surface.
c, and cushioning material fitting grooves 4d, 4d are provided on both sides of the screw receiving parts 4c, 4c.
The cushioning material 13 fitted therein is erected on one spar member 3 and the other spar member 3 facing each other, with the cushioning material 13 fitted therein facing upward.
Both longitudinal ends thereof are fixed to the beam members 3, 3 via brackets 14. A plurality of rafters 4, 4, . . . are arranged in the carport A at regular intervals.

Next, the side crosspiece 5 has a cushioning material fitting groove 5b provided in the upper end surface of the hollow body 5a having a rectangular cross section, and is connected between the adjacent rafters 4, 4, so that the cushioning material can be fitted. The cushioning material 13 fitted in the groove 5b is directed upward, and its lower end is placed on the supporting edge 4b of the rafter 4, and is connected and fixed from the supporting edge 4b side with screws.

Further, the top crosspiece 6 has a screw receiving part 6b in the center of the upper surface of the hollow main body 6a having a rectangular cross section, and cushioning material fitting grooves 6c, 6c are provided on both sides of the screw receiving part 6b. Material fitting groove 6c,
6c, a concave strip 6d is formed along the longitudinal direction, and like the side crossbeam 5, it is connected between the adjacent rafters 4, 4 at the top of the roof of the carport. , the cushioning material 13 fitted in the cushioning material fitting grooves 6c, 6c is directed upward, and the lower end portion is placed on the support edges 4b, 4b of the rafters 4, 4..., and the cushioning material 13 is placed on the support edge 4b, 4b side. Rafters 4 with screws from the outside,
4. It is fixedly fixed to... In addition, the above grooved line 6d
is not necessarily the screw receiving part 6b as in the illustrated example above.
It is not limited to the one formed between the buffer material fitting groove 6c and the cushioning material fitting groove 6c, but any form may be used as long as it is formed on the upper part of the top crosspiece 6.

A base for roofing material is formed by a plurality of rafters 4, 4... constructed on the girders 3, 3, and a side crossbeam 5 and a top crossbeam 6 connected between these adjacent rafters 4, 4. A roof material support surface is formed by the rafters 4 and cushioning materials 13 provided on the upper surfaces of the cross beams 5 and 6, and the roof material 2 is mounted on the support surface.

The roofing material 2 is made of acrylic board, is formed in an arch shape like the rafters 4, and is divided into both sides of the top crossbeam 6, and the top crossbeam 6, the girder 3, and the adjacent two.
It is attached between two rafters 4, 4, and has a hook portion 2a formed at its upper end. and,
Both lateral ends of the roofing material 2 are cushioning materials 13 of the rafters 4.
It is supported above and pressed down with a batten 7 from above. That is, the batten 7 allows the cushioning material 13 fitted on the back side to come into contact with the top surface of the end of the roofing material 2, and the screws are inserted from the center into the screw receiving portions 4c of the rafters 4.
The roofing material 2 is fixed by being screwed together. Further, the lower end of the roof material 2 is connected to the girder material 3,
3, and its upper part is supported on the cushioning material 13 of the side crosspiece 5, and the upper end of the roofing material 2 is placed on the cushioning material 13 on the top crosspiece 6. and is fixedly fixed by a batten 8. That is, the hook portion 2a formed at the upper end of the roofing material 2 is engaged with the groove 6d of the top crossbeam 6, and the roofing material 2 is placed on the cushioning material 13 of the top crossbeam 6 in this state, Further, the batten 8 is screwed onto the screw receiving portion 4c of the top crosspiece 6 from above, thereby being fixed between the top crosspiece 6 and the batten 8.
A cushioning material 13 is also fitted to the back surface of the batten 8, and the roofing material 2 is firmly held between this cushioning material 13 and the cushioning material 13 of the top crosspiece 6.

When installing the roofing material 2, a plurality of rafters 4, 4 constructed on the girder members 3, 3, and side crossbars connected between these adjacent rafters 4, 4 are installed. 5 and the upper surface of the top crossbeam 6 form roof material support surfaces on both sides of the top crossbeam 6. With the hooks 2a of the roofing material 2 locked to the roofing members 6d, the ends of the roofing material 2 are fixed with the battens 8 from above the top crosspiece 6, and the roofing material 2 is supported on the support surface. , its lower end is covered with cushioning material 1
3 into the holding grooves 12 of the girder members 3, 3, and fix the lateral ends onto the rafters 4, 4 with battens 7. Furthermore, when fixing the roofing material 2 with the battens 8, the movement may be adjusted along the grooves 6d at the tops of the top crossbeams 6, 6, . . .

Note that the above roof structure is not necessarily limited to the roof of a carport as in the above embodiment. For example, it can be applied to accessory buildings such as terraces, balconies, and storerooms, and to easily assembled houses.

As explained in detail above, the roof of a carport, terrace, etc. according to the present invention has a supporting edge protruding from the lower part of the rafter and a cushioning material provided on the upper surface.
A cushioning material is provided on the upper surface of the cross beam, and a retaining groove is provided on the top surface of the girder, and the cross beam is connected to the supporting edge of the adjacent rafter, and the cushioning material on the upper surface of the rafter and cross beam forms an arch. One end of the roofing material is fixed with a batten on the top crossbeam, and the other end is inserted and held in the holding groove of the girder material. As a result, the roof can be easily fixed by first using the cushioning material provided on the upper surface of the side crossbeams and top crossbeams connected between the plurality of rafters installed on the above-mentioned girders and the side crossbeams connected between these adjacent rafters. material support surface. Secondly, the roofing material can be attached separately to both sides of the top crossbeam, making the work easier. Furthermore, since the upper end of the roofing material is fixed with a batten at the top crossbeam, dimensional errors can be absorbed, which not only improves workability, but also
The roof shingles can adhere to the roof support surface.

[Brief explanation of the drawing]

Fig. 1 is a side view of an example of a roof according to the present invention, Fig. 2 is a front view thereof, and Fig. 3 is a side view of an example of a roof according to the present invention.
It is a cross-sectional view on the X-ray, and FIG. 4 is a cross-sectional view taken along Y-Y in FIG.
It is a sectional view on a line. Code A...carport, 1...post, 2...roofing material, 3...girder material, 4...rafter, 4b...support edge, 5...side crossbeam, 6...top crossbeam .

Claims (1)

[Scope of utility model registration request] A carport in which a plurality of arched rafters are constructed on a pair of left and right girders, an appropriate number of cross beams are connected between adjacent rafters, and a roof material is provided between the top cross beam and the beam materials, On the roof of a terrace, etc., a support edge is extended from the lower part of the rafter, a buffer material is provided on the top surface of the rafter, a buffer material is provided on the top surface of the cross beam, and a retaining groove is provided on the top surface of the girder. The beams are connected to the support edges of adjacent rafters, the rafters and the cushioning material on the upper surface of the beams form an arch-shaped roofing material support surface, and one end of the roofing material is connected to the support edge of the top beam. A roof for a carport, terrace, etc., which is fixed with a board and whose other end is inserted and held in a retaining groove of a girder.