JPS6223141B2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a roof plate connection device for a vertical roof,
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.

In other words, in FIG. 1, the connecting device for vertically roofing roof boards using the tile rod type makes the side edge rising portions 1a, 1a of the adjacent long vertical roofing boards 1, 1 to be connected face each other, and A similar long connecting plate 2 is interposed between them, and both upper ends of the rising portions 1a, 1a of both side edges and both connecting portions of both side edges of the connecting plate 2 are connected over their entire length. It is tied together by wrapping.

However, in the conventional connecting device configured in this way, it is necessary to wrap both the connecting parts over the entire length as described above, which not only takes time and effort, but also damages the connecting part itself. The rigidity is low and the strength cannot be said to be sufficient, and furthermore, there is a risk that rainwater may enter the interior through the tightened portion due to capillary action.

In view of the above-mentioned conventional circumstances, this invention improves the configuration of the cumbersome seaming part especially at the connection part in the connection structure of vertical roof roofs, and makes the connection work simpler and simpler. The present invention proposes a device configuration that not only facilitates connection but also improves the rigidity of the connection and prevents rainwater from entering due to capillary action.

That is, the invention according to this proposal includes an engagement support part that is raised up on an inclined part and is formed to bulge at the upper part of this inclined part, and an engagement support part that extends upward from this engagement support part and is directed downward. A device for interconnecting adjacent roof sheets using a long vertical roof sheet having a side edge rising portion consisting of
An upright portion having an attachment portion at the bottom; a lower protrusion formed on both sides of the middle portion of the upright portion into which the engagement support portion is fitted and supported; and an upper protrusion formed on both sides of the upper end of the upright portion. an upper end top plate part that is fitted and engaged with the upper protrusion part, and an upper end top plate part that hangs down from both sides of the upper end plate part facing the lower protrusion part, and in the fitted state, an inner inner part. a caulking member consisting of left and right side plates that can receive the engaging portion; a head that is abutted and fitted to the upper end top plate; and a caulking member that is expanded downwardly on both sides of the head and that at least in the fitted state A caulking decorative board consisting of left and right engaging parts whose lower ends can be exposed between the engagement support part and the left and right side plate parts, and in the fitted state, the caulking member together with the left and right engaging parts of the caulking decorative board. A roof plate connection for a vertical roof, characterized in that the left and right side plate parts of the roof plate are caulked toward the supporting member side, and the engagement support part can be press-fitted to the lower protrusion by this caulking. It is a device.

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

These FIGS. 2 and 3 are longitudinal cross-sectional views showing a state in which the device structure according to this embodiment is engaged and assembled before caulking, and a state in which the roof plates are raised and connected to each other after caulking.

That is, in FIG. 2, reference numeral 11 is a support member using an extruded material made of aluminum or aluminum alloy, and the extruded material is placed on the main building material or roof board surface while keeping it long with a predetermined length dimension. Alternatively, it can be used by cutting into relatively short individual unit lengths and arranging them intermittently in a series in the longitudinal direction. Further, 12 is a long roof plate formed by roll forming a metal plate such as a galvanized steel plate, a painted steel plate, an aluminum plate, a copper plate, etc., and 13 is similarly formed from the same material as the support member 11. The caulking member 14 is a long decorative caulking board made of the same material as the roof plate 12 and similarly roll-formed.

Thus, the roof plate support member 11 has an upright portion 11a and attachment portions 11b facing perpendicularly to both sides of the lower end of the bottom of the upright portion 11a,
The upright portion 11a has lower protrusions 11c, 11c on both sides of the intermediate portion, the upper surface of which is slightly curved in a concave shape and directed diagonally outward and downward; Upper protrusions 11d are formed to protrude from each other and are inclined so that

Here, the lower protruding parts 11c, 11c are for fitting and locking the adjacent roof panels 12, 12, and the upper protruding part 11d is for attaching the caulking member 1.
A protrusion is formed on each of the lower protrusions 11c, 11c for fitting and engaging the protrusions 3, and the protrusion length on the lower protrusion 11c, 11c side is set to be shorter than that on the upper protrusion 11d side.

Further, on both side edges of the elongated roof board 12,
Side edge rising portions 15 are formed so that adjacent ones can face each other at the time of roofing. An ascending slope portion 15a, and an engagement support portion 15b that bulges slightly downward toward the center of the roof board 12 above the slope portion 15a, and the opposite side thereof is received by the lower protrusion portion 11c.
The engagement support part 15b extends upward from the lower protrusion part 11c and is raised up, forming an inverted U-shape and facing the lower surface of the upper protrusion part 11d. A joint portion 15c is formed respectively.

The caulking member 13 also includes an upper end top plate portion 13a which is similarly sloped in a chevron shape corresponding to the upper protrusion portion 11d, and left and right opposite sides that are suspended from both sides of the upper end top plate portion 13a. Side plate part 13
b, 13b, and locking protrusions 13c, 13c, which are located on the upper inner surface of each of these left and right side plate parts 13b, 13b, and which engage both lower ends of the upper protrusion part 11d, and which will be described later. The concave grooves 13d, 13d, which serve as the nodes of the caulking bending portion, are provided on the inner surface of the lower end, and the engaging protrusions 13e, 13, which serve as the caulking convex portion, are arranged on the inner surface of the lower end.
e is formed respectively.

Further, the caulking decorative board 14 has a head 14a having a corresponding shape that is fitted in contact with the upper end top plate portion 13a, and a left and right head 14a that is located on both sides of the head 14a and that opens diagonally downward. Side plate parts 14b, 14b
Left and right engaging portions 14c, 14c are formed by being bent inward from the left and right side plate portions 14b, 14b and having tip folded portions 14d, 14d facing below the left and right side plate portions 13b, 13b. .

Therefore, by using the supporting member 11, the caulking member 13, and the caulking decorative board 14 of this embodiment configured as described above, the adjacent elongated roof panels 12, 12 are connected to each other to achieve the desired purpose. To raise a vertical roof, as shown in Figure 2,
First, the support member 11 is placed on the sheathing board 16 that is stretched over the main building surface of the roof structure so that it is aligned with the roof slope, that is, facing in the vertical direction, and its mounting portion is The left and right sides of 11a are attached and fixed using fixtures 17 such as tapping screws and wood screws.

Next, the engaging support portions 15b, 15b of the side edge rising portions 15, 15 facing each other on the adjacent elongated roof sheets 12, 12 on the sheathing board 16,
Lower protrusions 11c, 11c of the support member 11
are temporarily fitted from the outside, and engagement portions 15 are provided on both left and right lower surfaces of the upper protruding portion 11d.
c, 15c are supported facing each other, and the support member 1
The upper end top plate portion 13a of the caulking member 13 is brought into contact with and pressed against the upper protrusion portion 11d of the locking protrusion 1.
3c, 13c, and in this way, the left and right engaging portions 15c, 15c are held inside the left and right side plate portions 13b, 13b, respectively.

Note that here, with respect to the support member 11,
Temporary fitting of the side edge rising portions 15, 15 of the roof board 12,
The caulking member 13 may be engaged with either of them first. That is, in reverse to the above procedure, the caulking member 13 may be engaged with the support member 11, and then the side edge rising portions 15, 15 may be temporarily fitted.

Thereafter, in this way, the side edge rising portions 15, 15 of both adjacent long roof panels 12, 12 are temporarily fitted to the support member 11, and the support member 11 is temporarily fitted.
By fitting the head 14a of the caulking decorative board 14 onto the upper end top plate portion 13a of the caulking member 13 in a state in which the caulking member 13 is engaged, the left and right side plate portions 14b, 14b and the left and right engaging portions 14c are fitted. ,1
4c covers the entire caulking member 13, and
Folded end portion 14 of left and right engaging portions 14c, 14c
d and 14d are prepared so as to be placed slightly below the left and right side plate portions 13b and 13b.

Next, using an appropriate caulking tool, as shown in FIG. Each groove 1
Bend the parts 3d and 13d inward and swage them together. This crimping operation is performed by, on the one hand, bending the tip end portions 14d of the left and right engaging portions 14c, 14c bent at the left and right lower portions of the crimping decorative board 14;
As described above, the roof panels 14d are gradually bent inward along the rising portions 15, 15 of the left and right edges of the roof panels 12, 12 held inside, and finally, each tip is folded back. Part 14d,
14d against the left and right engaging portions 15c, 15c, respectively, and by pulling upward, the respective engaging support portions 15b, 15b, which had been temporarily fitted to the respective lower protrusions 11c, 11c, are freed from spring back, etc. These two engaging portions 14c, 14c and 15c, 15
c is press-fitted between the upright portion 11a and the engaging protrusions 13e, 13e, and as a result, the desired connection between the mutually adjacent roof panels 12, 12 is achieved.

In the device of the embodiment, after the support member 11 is arranged and fixed on the roof board 16 in this way, the adjacent roof boards 12, 12 are attached to the support member 11.
By temporarily fitting the rising portions 15, 15 of both side edges, and fitting and engaging the caulking member 13, temporarily fitting the caulking decorative plate 14, and in this state, caulking the caulking member 13 as appropriate. Each part can be strongly engaged and connected by winding the caulking decorative board 14, and since this caulking is done using the respective grooves 13d and 13d as nodes, there is no need to do the complicated winding as in the past. The caulking member 13 and the caulking decorative plate 14, which are inserted inside the connection, are integrally attached to each other and serve as a core material, and the material is The use of an extruded metal material for the joint also makes it possible to sufficiently increase the rigidity of the connection part.

In addition, in the connected state, as is clear from FIG. 3, sufficient space is formed before and after each clamped engagement connection part, so that water ingress due to capillary action is prevented from entering the roof board 16. The risk of water reaching the sides can be eliminated, and since the surface side parts of the caulked decorative board 14 and the roof board 12 are all sloped downward, rainwater and the like can flow down and drain well.

Furthermore, each roof board 12, 12 is temporarily fitted to the support plate 11 on the shedding board 16, and the caulking member 13 is attached to the support plate 11 before caulking. Even if the caulking work is postponed to a later date, under normal circumstances, as is clear from Figure 2, there is no risk of rainwater entering the interior, and roofing work on large vertical roofs, etc. It can be made easier.

In the above embodiment, the mounting portion 11a of the support member 11 and the lower and upper protrusions 11
c and 11d are not necessarily limited to the illustrated embodiments, and may be appropriately changed in conjunction with the embodiments of related members.

As described in detail above, according to the present invention, after the supporting member is arranged and fixed on the purlin material or the roof board, the lower protrusion of the supporting member is attached to the rising portions of both side edges of the adjacent roof board. Temporarily fit each engagement support part,
In addition, a caulking member is attached to the upper protrusion of the support member, and a caulking decorative plate is fitted onto the caulking member, and in this state, the caulking member is caulked together with the caulking decorative plate. With a very simple operation, both roof panels can be connected to each other as expected, greatly improving the workability, and the presence of supporting members and caulking members increases the rigidity of the connection. Furthermore, due to the clamping and pressure welding of each part through the crimping operation, it is possible to effectively prevent the infiltration of rainwater due to capillary action, and the overall structure is relatively simple, making this type of connection device It has the advantage that it can be provided more easily and at a lower cost.

[Brief explanation of the drawing]

FIG. 1 is a vertical sectional view showing the general configuration of a conventional roof plate connecting device for a vertically roofed roof, and FIGS. 2 and 3 are one embodiment of the roof plate connecting device for a vertically roofed roof according to the present invention. FIG. 6 is a vertical cross-sectional view showing in detail a pre-caulking state and a connection state after caulking, which are engaged and assembled according to an example. DESCRIPTION OF SYMBOLS 11... Support member, 11a... Standing part, 11b... Mounting part, 11c, 11d... Lower part, upper protrusion part, 1
2... Roof plate, 15... Rising part, 15a... Sloping part,
15b...Engagement support part, 15c...Engagement part, 13...Clinching member, 13a...Upper end top plate part, 13b...Side plate part, 13c...Latching protrusion, 13d...Concave groove, 13e...
Engagement protrusion, 14... caulking decorative board, 14a... head,
14b...Side plate part, 14c...Engagement part, 16...Shell board, 17...Fixing tool.

Claims (1)

[Scope of Claims] 1. Raised on an inclined portion 15a, this inclined portion 15
The engagement support portion 15 is formed to bulge at the upper part of a.
b, and a side edge rising portion 15 consisting of an engaging portion 15c extending upward from the engaging support portion 15b and facing downward, using a long vertical roofing sheet 12, and each adjacent roofing sheet 12, 12 is The device is for mutual connection, and includes an upright portion 11a having a mounting portion 11b at the bottom, and lower protrusions formed on both sides of the middle portion of this upright portion 11a, into which the engagement support portion 15b is fitted and supported. 11c, a support member consisting of an upper protrusion 11d formed on both sides of the upper end of the upright part 11a, an upper end top plate part 13a that is fitted and engaged with the upper protrusion 11d, and this upper end top plate part 13a; A caulking member 13 is formed of left and right side plate portions 13b that are suspended from both sides of the lower protruding portion 11c and can receive the engaging portion 15c inside in a fitted state; The head 14a to be fitted together, and the left and right engaging parts that are expanded downward on both sides of the head 14a so that both lower ends can be exposed between the engagement support part 15b and the left and right side plate parts 13b at least in the fitted state. 14c, and while in the fitted state, the left and right side plate portions 13b are caulked together with the left and right engaging portions 14c toward the support member 12 side, and by this caulking, the lower protrusion A roof plate connecting device for a vertical roof, characterized in that an engagement support portion 15b can be press-fitted to a strip portion 11c. 2. Lower protruding portion 11c and upper protruding portion 11d of support member 11, upper end top plate portion 15 of caulking member 13
a. The roof plate connection device for a vertical roof as claimed in claim 1, wherein each of the heads 14a of the caulking decorative board 14 is inclined downward. 3. A locking protrusion 13c is formed on the upper inner surface of the left and right side plate portions 13b of the caulking member 13 to engage the upper protrusion 11d of the support member 11.
A roof plate connection device for a vertical roof as described in item 1 or 2. 4. Roof plate connection for a vertical roof according to claim 1, 2, or 3, in which a concave groove 13d serving as a caulking bent portion is formed on the upper inner surface of the left and right side plate portions 13b of the caulking member 13. Device. 5. The roof plate connection device for a vertical roof as set forth in claim 1, 2, 3, or 4, wherein the support member is formed of an extruded aluminum or aluminum alloy material. 6. The roof plate connection device for a vertical roof as set forth in claim 1, 2, 3, or 4, wherein the caulking member is formed of an extruded material of aluminum or aluminum alloy.