JPS6126506Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a roof plate connection device for vertical roofs.
More specifically, the present invention relates to an improved structure of a roof board connecting device that allows long roof boards to be vertically roofed, that is, to be roofed along the roof slope.

Conventionally, the roof plate connection device for this type of vertical roof has a general configuration shown in Figure 1.
There is a device structure that is well known as the so-called tile-bar type.

That is, in FIG. 1, the connecting device for vertically roofing roof boards in the form of tile rods makes the side edge rising parts 1a, 1a of the adjacent long vertical roofing boards 1, 1 to be connected face each other, A similar long connecting plate 2 is interposed between these, and both the connecting parts between the respective upper ends of the same side edge rising parts 1a and 1a and both side edges of the connecting plate 2 are connected to each other over the entire length. It is tied together by rolling it all over.

However, in conventional connection devices constructed in this manner, as described above, both connection parts must be wound and tightened over their entire length, which not only makes the winding work time-consuming, but also means that the rigidity of the connection parts themselves is low and the strength is by no means sufficient.Furthermore, there is a risk of rainwater seeping into the inside through the wound and tightened parts due to capillary action, which is an inconvenience.

In view of this conventional situation, this invention was developed to improve workability by eliminating the seaming part in the vertical roof connection structure, especially at the connection part, and to improve the rigidity of the connection part. This paper proposes a device configuration that prevents rainwater from entering through capillary action.

In other words, the proposed device forms a plurality of upper and lower protrusions on both sides of the upper part of the upright part, and fixes the bottom attachment part of the upright part to the main building material or the roof board along the roof slope. It has a support rod and left and right side plate parts facing each other with their upper ends connected to each other so as to be openable and closable, and these left and right side plate parts have support parts corresponding to each of the protrusions and engagements that can be engaged with each other. Stop ridge,
A cover plate is provided with a protrusion holder formed on each side,
Further, the side edge rising portions of each roof board to be roofed on the main building material or the roof board are formed with support portions having the same number of upper and lower steps, and each of these support portions is fitted and supported by each of the above-mentioned protrusions. , with the fitting support part being pressurized and clamped from the outside by the support part of the cover plate,
This is a roof plate connecting device for a vertical roof, characterized in that a locking ridge and a ridge receiver are engaged and held.

Hereinafter, an embodiment of the roof plate connecting device for a vertical roof according to this invention will be described in detail with reference to FIGS. 2 and 3.

FIG. 2 is a longitudinal sectional view showing the structure of a device according to a first embodiment of this invention.

In this FIG. 2, reference numeral 11 is a support rod made of an extruded aluminum or aluminum alloy material, and as described later, it is placed on the purlin material or roofing board 15, and can be used continuously or intermittently as a long material. It is placed and fixed along the roof slope. Further, 12 is a long roof plate made of an extruded metal such as a galvanized steel plate, a painted steel plate, an aluminum plate, or a copper plate, and 13 is a cover plate made of an extruded piece of the same material as the support rod 11.

The support rod 11 has attachment parts 11b on both sides of the lower end of the bottom of the upright part 11a. The protruding part 11c is made to protrude in the right angle direction so as to be shorter than the unfinished protruding part 11d, and the upper end part 11e is placed on the upper protruding part 11c.
It stands out.

Further, on both side edges of the elongated roof board 12,
Side edge rising portions 14 are formed so that adjacent ones can face each other at the time of roofing, and this side edge rising portion 14 is a lower portion that rises diagonally upward from the roof shingles 12 at an obtuse angle. Corresponding to the slope portion 14a and the respective positions of the two upper and lower protrusions 11c and 11d above the slope portion 14a, two upper and lower support portions 14b, which bulge toward the center of the roof board and open the opposite side, are provided. 1
4c are formed respectively.

The cover plate 13 also includes a top plate portion 13a at the upper end, and left and right side plate portions 13b, 13 facing each other with their upper ends connected to the lower surface of the top plate portion 13a.
c, and these left and right side plate portions 13b,
13c is formed with upper and lower support portions 13d and 13e that curve outwardly, respectively, corresponding to the positions of the upper and lower support portions 14b and 14c of the two upper and lower stages, and is formed directly above the upper support portion 14b. On the opposing surface of one left side plate portion 13b, there is a locking protrusion 1 having a wide triangular wedge shape at the tip of the narrow connecting portion.
3f, and the locking protrusion 13f is engaged with the corresponding position of the opposing surface of the other right side plate portion 3c. A groove 13g is formed, and thin-walled portions 13h, 13i slightly curved inward are formed near the bases of the left and right side plate portions 13b, 13c.
These left and right side plate portions 13b, 13
It is possible to reveal each other.

Therefore, in order to raise and connect the intended vertical roof using the connecting device according to the first embodiment configured as described above, first, the top of the sheathing board 15 (not shown) stretched over the main building surface is to be connected. In this case, fixing devices 16 such as nails or wood screws are used to attach the support rod 11.
A state in which the mounting portion 11b of is aligned with the roof slope,
That is, they are arranged and fixed in the vertical direction either continuously as a long piece or intermittently cut into predetermined lengths.

Next, both adjacent long roofing boards 12, 12 are installed on the roofing board 15, respectively.
The upper and lower protrusions 11c and 11d of the support rod 11 are fitted to surround the upper and lower support parts 14b and 14c of the side edge rising parts 14 and 14 facing each other from the outside. Support.

Subsequently, using the cover plate 13, the left and right side plate portions 13b and 13c are left and right expanded at the thin wall portions 13h and 13i, and these left and right side plate portions 1
3b and 13c, the side edge rising portions 14 and 1
4 from above to both sides of the upper and lower support parts 14b and 14c, sandwiching and covering this from the outside, and each upper and lower support part 14b and 14c.
The upper and lower support portions 13d and 13e of the left and right side plate portions 13b and 13c are fitted onto the left and right side plate portions 13b and 13c, respectively.

After that, the expanded left and right side plate portions 13b and 13c are pressurized again in the closing direction, and the locking protrusion 13f and the protrusion receiver 13g are mutually engaged and fixed, thereby supporting the support. The upper and lower supporting parts 14 of the left and right elongated roof panels 12 and 12 correspond to the upper and lower protrusions 11c and 11d of the rod 11.
By applying strong pressure to the fitted state of b and 14c, it is possible to connect and hold them together as a whole.

That is, in the first embodiment, as described above, each of the side edge rising portions 14, 14 of both elongated roof panels 12, 12, which are installed adjacent to each other, is covered with respect to the support rod 11. The connection can be made more strongly by the plate 13, and this connection does not require any winding and tightening work over the entire length of each elongated member as in the prior art, but simply by connecting the locking protrusions 13f and the protrusions of the cover plate 13. An extremely simple operation is required, such as applying pressure to the receiver 13g from the outside to engage them with each other, and therefore workability can be greatly improved.

Also, by the support rod 11, the roof panels 12, 12
The side edge rising parts 14, 14 and the cover plate 13 are supported, and the support rods 11 and the cover plate 13 are made of extruded metal with high rigidity, and these two members are used to support the roof. Since the respective side edge rising portions 14, 14 of the plates 12, 12 are sandwiched, the strength of the connection portion can be dramatically increased.

Furthermore, the side edge rising portion 14 of the roof board 12 has its upper and lower support portions 14b and 14c connected to the support rod 1.
For the upper and lower protrusions 11c and 11d of 1,
It is strongly abutted and supported by the left and right side plate portions 13b and 13c of the cover plate 13, and there are a large number of these abutment support portions, and there is a gap between the abutment portions to the extent that no capillary phenomenon occurs. Therefore, even if the left and right side plate portions 13b and 13c of the cover plate 13
and the lower support parts 14c, 14 of the roof panels 12, 12.
Even if rainwater enters from the contact support part with c.
There is no risk that this rainwater will reach the field board 15.

Then, the upper end portion 11e is made to protrude onto the upper protrusion portion 11c formed on the upright portion 11a of the support rod 11,
By bringing the protrusion receiver 13g of the cover plate 13 into contact with this upper end portion 11e, the cover plate 13 can be easily positioned, and also near the base of the left and right side plate portions 13b, 13c of the cover plate 13. Thin wall part 13
h, 13i, the opening/closing operation of the left and right side plate portions 13b, 13c and the mutual engagement between the locking protrusion 13f and the protrusion receiver 13g are facilitated.

Next, FIG. 3 is a longitudinal sectional view showing the structure of a device according to a second embodiment of this invention.

When compared with the configuration of the first embodiment, the configuration according to the second embodiment is different from that of the upright portion 11a of the support rod 11.
In this case, the upper end portion 11e that protrudes above the upper protrusion portion 11c is omitted, and the upper part of the side edge rising portion 14 of the roof board 12 and the lower support portions 14b and 14c are made to be more elongated by making the degree of bulge gentler. point, and cover plate 13
The left and right side plate portions 13b, 13c are formed into a continuous shape of a gentle concave arc portion and a convex arc portion, and protrusions 13j, 13 are provided on the inner surface of each middle portion and lower end portion facing each other.
The only difference is that k is protruded so that it can come into pressure contact with the upper part of the roof board 12 and the lower part of the lower support parts 14b and 14c, respectively. Similar effects and effects can be obtained.

In addition, in the configuration of each of the embodiments described above, each fitting press part is not necessarily limited to two stages, upper and lower,
There may be more than one stage.

As described in detail above, according to this invention, each support portion formed on the side edge rising portions of both adjacent roof panels is connected to the upper and lower multiple tiered protrusions that protrude on both sides of the upright portion of the support rod. Each support part is fitted and supported, further fitted with both side plate parts of the cover plate, and the locking protrusion and the protrusion receiver are engaged, and this fitting support part is formed on both side plate parts. Since the roof panels are pressed and held at multiple locations on the top and bottom, there is no need to tighten the seams at each connection point, and the roof panels can be connected with excellent workability. Since the plate has high rigidity, the strength of the connection part itself can be significantly improved, and there is also a
Because multiple pressed fitting parts are formed and there is sufficient space between each fitting part,
It also prevents rainwater from entering due to capillary action,
It has various practical effects such as being able to ensure sufficient waterproofness.

[Brief explanation of the drawing]

FIG. 1 is a vertical cross-sectional view showing a conventional roof plate connection device for a vertically roofed roof, and FIGS. 2 and 3 show the first and second roof plate connection devices for a vertically roofed roof according to this invention. FIG. 3 is a vertical cross-sectional view showing each example. 11... Support rod, 11a... Standing part, 11b...
...Attachment part, 11c, 11d...Protrusion part, 11e
...Top end portion, 12... Roof plate, 14... Rising portion, 14a... Lower sloped portion, 14b, 14c...
Support part, 13...Cover plate, 13b, 13c...Both side plate parts, 13d, 13e...Support part, 13f...
Locking protrusion, 13g... Protrusion receiver, 13h, 13i...
...thin section.

Claims (1)

[Claims for Utility Model Registration] (1) A plurality of upper and lower protrusions 11c and 11d are formed on both sides of the upper part of the upright part 11a, and
It has a support rod 11 for fixing the bottom attachment part 11b to the main house material or shedding board 15 along the roof slope, and left and right side plate parts 13b and 13c facing each other with the upper ends connected so as to be freely openable and closable. , support portions 13d, 1 corresponding to the respective protrusions 11c, 11d are provided on these left and right side plate portions 13b, 13c.
3e, and locking protrusions 13 that can be locked to each other
f, a cover plate 13 is provided with a protrusion support 13g formed on each side, and the side edge rising portions 14, 14 of each roof plate 12, 12 to be roofed on the main building material or shedding board 15 are provided with the same number of upper and lower parts. Step support part 1
4b, 14c, and these supporting portions 14b, 14c are connected to the respective protruding portions 11c, 11d.
The locking protrusion 13f is fitted and supported by the locking protrusion 13f while the fitting support portion is pressurized and clamped from the outside by the support portions 13d and 13e of the cover plate 13.
A roof board connection device for a vertical roof, characterized in that a roof plate connection device for a vertical roof is made to engage and hold a protrusion holder 13g. (2) The roof board connection device for a vertical roof as set forth in claim 1 of the utility model registration claim, characterized in that the support rods 11 are fixed continuously or intermittently to the purlin material or the roof board 15. . (3) Position the cover plate 13 by protruding the upper end 11e of the standing portion 11a onto the upper side protrusion 11d of the support rod 11, and abutting the protrusion receiver 13g of the cover plate 13 on this upper end 11e. A roof plate connecting device for a vertically roofed roof according to claim 1 or 2 of the utility model registration claim, characterized in that the device is capable of connecting roof plates of a vertical roof. (4) The roof plate connecting device for a vertical roof as set forth in claim 1, 2, or 3 of the utility model registration claim, characterized in that the support rods 11 are made of extruded metal members. (5) The roof plate connecting device for a vertical roof as set forth in claim 1, 2, or 3 of the utility model registration claim, characterized in that the cover plate 13 is made of an extruded metal member. (6) Thin wall portions 13h, 13 are provided at the upper end side bases of the left and right side plate portions 13b, 13c of the cover plate 13, respectively.
A roof plate connecting device for a vertically roofed roof according to claim 1 or 5 of the utility model registration claim, characterized in that the roof plate connecting device has a shape of i. (7) The locking protrusion 13f of the cover plate 13 is formed in the shape of a wide triangular wedge at the tip of the narrow connection part, and the protrusion receiver 13g is formed on each protrusion having a triangular groove facing the opening. The roof plate for a vertical roof as claimed in claim 1, 5 or 6 of the utility model registration claim, characterized in that it is formed in one piece and the triangular wedge-shaped part can be engaged with the triangular groove part. Connection device.