JPH044415Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention resides in a corrugated sheet roof suitable for use in carports, balconies, balconies, etc.

[Conventional technology]

Conventionally, this type of corrugated sheet roof was developed in the 1970s.
As described in Publication No. 41317, a purlin is provided on a beam formed into a rectangular shape, a corrugated sheet is placed on the purlin, a presser metal fitting having spring properties is fixed to the beam, and the corrugated sheet is attached to the purlin. It is known that it was attached to

[Problem to be solved]

In the conventional corrugated sheet roof described above, the beams are fixed using bolts and nuts of the holding metal fittings, so it takes time and effort to attach or remove the corrugated sheet.

[Means for solving problems]

The present invention was made to solve the above-mentioned drawbacks, and its gist is that a rectangular frame is formed by substantially rectangular cylindrical beams, and that one of the opposing beams of the frame is A plurality of through holes each having at least a straight upper side are provided at appropriate intervals in the longitudinal direction in the upper part of both side walls facing each other, and facing each other on the left and right sides. A frame is formed by suspending a plurality of crosspieces positioned below the hole, a corrugated plate is placed on the crosspieces of the frame, a bar-shaped presser rod, and near both ends of the presser rod, The inner part of the insertion part of a support rod having an insertion part that is substantially parallel to the presser rod and spaced apart from each other by a predetermined distance on the left and right sides, the outer end of which protrudes from the end surface of the presser rod, and has a flat surface on the opposite side from the presser rod. Both insertion parts of the presser clamp connected at the middle of the presser rod are inserted into the opposing through holes of the beam material, and the corrugated plate is inserted so that the upper straight part of the through hole and the flat part of the insertion part are in contact with each other. It exists in corrugated sheet roofs that are pressed and fixed in contact with each other.

[Effect]

The upper surface of the corrugated plate placed on the crosspiece is inserted with both insertion parts of the presser into the opposing through holes of the opposing beams, and rotated about the insertion part of the presser, The plane part of the insertion part and the upper straight part of the through hole are brought into contact with each other and are pressed and fixed by the presser rod, which is set in a stable position.

〔Example〕

Hereinafter, an example of the corrugated sheet roof of the present invention will be explained based on the drawings.

FIG. 1 is a perspective view showing one embodiment of the corrugated sheet roof of the present invention, FIG. 2 is a cross-sectional view taken along the arrow A-A in FIG. 1, and FIG. FIG. 4 is a perspective view showing the frame of the corrugated roof shown in FIG. 3 with the retainer and corrugated sheet removed; FIG. 5 is a partially cutaway perspective view showing details of the presser shown in FIG. 1.

1 in the figure is the skeleton, as shown in Figure 3,
A rectangular frame 11 is formed by the four beams 12, 12', 13, 13'. A plurality of beams 2, 2, . . . are suspended between one of the beams 12 and 12'.

The frame body 11 is made of square cylindrical beam members 12, 12', manufactured by extrusion molding of light metal such as aluminum.
13, 13' are arranged in a rectangular shape, and their respective ends are connected by a known method such as welding or caulking.

A plurality of substantially square through holes 14, 14, . The through holes 14, 14... provided in the beam material 12 and the through holes 14 provided in the beam material 12' are provided at approximately the same position as the lower surface of the upper wall of the beam material 12 or the beam material 12'. , 14... are each opposed to each other.

In addition, a gap 15 is provided along the entire length of the beams 12 and 12' in the middle of the transverse direction, and a plurality of rectangular notches communicating with the gap 15 are provided in the lower part. 16, 16... are the through holes 14, 1
4, and the bottom thereof is a beam member 12,
It is provided at approximately the same position as the upper surface of 12'.

A gap portion (not shown) is provided in the other opposing beam members 13 and 13' at the same position as the gap portion 15 provided in the beam members 12 and 12'.

Reference numeral 2 denotes a crosspiece, which, like the beam, is shaped like a square tube (not shown) formed by extrusion of light metal such as aluminum, and its external dimensions are similar to those provided on the beams 12 and 12'. The outer dimensions are such that it can be inserted into the square notch 16, and both ends of the beam 2 are inserted into the opposing notches 16, 16 of the beams 12, 12' and fixed by welding or the like.

Reference numeral 3 denotes a presser rod (see Figs. 5 and 6), which is a presser rod 31 made of a rectangular bar-shaped body made of aluminum or the like.
and the presser rod 3 near both ends of the presser rod 31.
The support rods 32, 32 are arranged on the same axis at a predetermined distance from each other, substantially parallel to the upper side of the presser rod 1, and the outer ends of the support rods 32, 32 protrude from the end surface of the presser rod 31. The other end is connected to the support rods 32, 32 via a connecting piece 33 at a position slightly deeper than the end surface of the presser rod 31.

Further, the opposite side of the insertion portion 34 from the presser rod 31 is a flat portion.

4 is a corrugated sheet made of synthetic resin such as vinyl chloride resin, and is a corrugated sheet having elasticity.

Note that the material of the corrugated plate is not particularly limited to one made of synthetic resin, but it is preferably one that has as much elasticity as possible.

The synthetic resin corrugated plates 4, 4 are placed on the beams 2, 2 of the frame 1, and the edges of the synthetic resin corrugated plates are connected to the beams 12, 1.
2', 13, 13', and the supporting rods 32 of the presser 3 are inserted into the opposing through holes 14, 14 of the beam members 12, 12'. The section 34 is rotatably inserted, and the presser rod 31 of the presser 3 rotates about the inserted portion to a position where it presses the top surface of the synthetic resin corrugated plates 4, 4, and the presser rod 31 presses the synthetic resin corrugated plates. Press the top surfaces of plates 4, 4,
Due to the elastic force, the flat part of the insertion part 34 of the presser 3 and the straight part of the through hole 14 of the beam 11 come into contact with each other, and the synthetic resin corrugated plate 4 is in a stable state between the crosspieces 2, 2. fixed on top.

Note that 5 is a support supporting the frame material 11, thus forming a corrugated roof.

In order to insert both insertion portions 34 of the support rod 32 of the presser 3 into the opposed through holes 14, 14 of the beam members 12, 12', the presser rod is inserted as shown by dotted lines in FIG. 31 upward, insert one insertion part 34 into one of the through holes 14 a little to the depths, then insert the other insertion part 34 into the other through hole 14, and place the presser rod 31 approximately in the center. If the support rod 32 is returned to the position shown in FIG.

In this embodiment, the square notches 16 are provided in the lower portions of the beams 12, 12', but the square notches 16 may not be provided and the beams 12, 12' may be directly welded to the side walls thereof.
Also, the lines connecting the crosspiece 2 and the left and right through holes 14, 14 provided in the beams 12, 12' correspond one-to-one, but at least the lines of the presser 3 correspond to each other, although this is not limited to this. If the crosspiece 2 is placed directly below,
This is preferable because the corrugated sheet 4 is held between the presser rod 31 and the crosspiece 2 from above and below.

FIG. 6 shows another embodiment of the presser 3, in which the presser rod 31 has a rectangular tube shape, the support rod 32 has a cylindrical shape, and both ends thereof are used as insertion portions 34, 34.

〔effect〕

Since the present invention is configured as described above,
Insert the insertion part of the presser into the through hole of the beam without drilling a hole in the corrugated plate, rotate the presser around the insertion part, press the top surface of the corrugated plate with the presser rod, and remove the corrugated plate. It only needs to be fixed to the base, and construction can be done easily and quickly.

In addition, the insertion portion of the presser is provided with a flat portion, the beam material is provided with a through hole having a straight upper side, the straight portion is brought into contact with the flat portion of the insertion portion, and the elasticity of the corrugated plate is Since it is pressed by the generated force, the corrugated sheet will not come off due to external force such as wind.

Moreover, if the presser and the crosspiece are arranged above and below at the same position, the synthetic resin corrugated sheet will be held between the upper and lower sides, and the corrugated sheet will be more securely fixed.

Also, since there are no holes in the corrugated plate, there is no leakage.

[Brief explanation of drawings]

Fig. 1 is a perspective view showing one embodiment of the corrugated sheet roof of the present invention, Fig. 2 is a cross-sectional view taken along arrow A-A in Fig. 1, and Fig. 3 is a cross-sectional view of the structure shown in Fig. 1. A perspective view showing the frame with the corrugated plate roof presser and corrugated plate removed, Figure 4 is a perspective view showing one of the beams removed from the frame shown in Figure 3, and Figure 5 is , 1st
FIG. 6 is a partially cutaway perspective view showing details of the presser shown in the figure, and FIG. 6 is a partially cutaway perspective view showing another embodiment of the presser. Explanation of symbols, 1...Skeleton, 11...Frame, 1
2, 12', 13, 13'...beam material, 14...through hole, 2...crosspiece material, 3...presser, 31...presser rod, 32...support rod, 34...insertion part, 4...Corrugated plate.

Claims (1)

[Claims for Utility Model Registration] 1. A rectangular frame is formed of substantially rectangular cylindrical beams, and at least the upper side of the upper portions of opposing both side walls of one of the opposing beams of the frame A plurality of linear through holes are provided at appropriate intervals in the longitudinal direction and are opposed to each other on the left and right sides, and between the two beams, a plurality of crosspieces are located below the through holes. A frame is formed by suspending the material, a corrugated plate is placed on the crosspiece of the frame, and a bar-shaped presser rod is placed near both ends of the presser rod at a predetermined interval on the left and right, approximately parallel to the presser rod. , the support rod has an insertion portion whose outer end protrudes from the end surface of the presser rod and is provided with a flat surface on the side opposite to the presser rod, and is connected to the inner part of the insertion portion of the support rod at the middle of the presser rod. Both insertion parts of the holding tool are inserted into opposing through holes of the beam material, and the corrugated plate is pressed and fixed with the upper straight part of the through hole and the flat part of the insertion part in contact with each other. Board roof. 2. The corrugated sheet roof according to claim 1, in which a crosspiece is suspended below a line connecting left and right through holes provided in one of the opposing beams.