JPS6314948A - Vertical shingled roof - Google Patents

Abstract

(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to an improvement in the structure of a vertical roof that is applied to roofing the main roof of a building with vertical roof panels made of metal steel plates.

[Prior Art] Conventionally, in this type of vertical roof, as in the invention disclosed in Japanese Unexamined Patent Application Publication No. 152760/1988, which was previously filed by the present applicant, a hanger fixed to the main roof has been used. Both valves (11
A fastening piece is formed protruding from the wall part, and each of the fastening pieces is engaged with an engaging part bent in the middle of each opposing side edge rising part of the mutually adjacent roof panels. , and the upper end side of the rising side edge part of each of these roof panels is held from the outside by the locking piece of the holding member, and is clamped and fixed together with the hanger to make a seam joint, while this seam joint part A device having a structure in which the outer periphery of the device is covered with a protective cover has already been proposed and put into practical use.

[Problems to be Solved by the Invention] However, in the structure of such a vertical roof, it is particularly difficult to use hangers and retainers that clamp and fix the rising side edges of adjacent roof panels and join them together. The structure is complicated when assembling the parts, which makes it difficult to work during roofing, and the engagement between the two tends to become unstable, as well as the design of the protective cover that covers the outer periphery of the seam joint. There was a problem in that the degree of freedom of shape was also restricted.

This invention has been made under the above circumstances, and its purpose is to provide a hanger and a presser member for clamping and fixing the side edge rising portions of adjacent roof panels to join them together. As for assembly, the structure is simplified and the engagement between the two is stabilized to improve workability during roofing.
To provide a vertical roof capable of increasing the degree of freedom in the design of a protective cover covering the outer periphery of a seam joint.

[Means for Solving the Problems] In order to solve the above-mentioned problems, the present invention forms fastening pieces protruding from both outer walls of a hanger fixed to the main roof, and An engaging part formed bent in the middle of each opposing side edge rising part of adjacent roof plates is engaged with the fastening piece part, and the upper end of each side edge rising part of these roof plates is engaged. The sides are held from the outside by the locking pieces of the presser members that are press-fitted into the fitting openings formed on the hangers, and the hangers are joined together, and the presser members are brought into uneven engagement with each other in the fitting recesses of the hangers. On the other hand, the outer periphery of the seam joint is covered with a protective cover whose both side edge portions are engaged from the outside to the engaging portions of the side edge rising portions of the mutually adjacent roof panels, and are elastically supported;
Further, a support member for supporting the protective cover from the back side is interposed between the protective cover and the pressing member.

[Function] In other words, the present invention has the above-mentioned configuration, so that the holding member that holds each side edge rising portion of the roof board from the outside is recessed in the fitting recess formed in the hanger. Since they are made to engage convexly and press fit, the structure of assembling the hanger and presser member can be simplified, the cost can be reduced, and the state of engagement between them can be stabilized. This makes it possible to improve workability during roofing. In addition, since a support member that supports the protective cover from the back side is interposed between the holding member and the protective cover, the protective cover can be shaped into any cross-sectional shape, making it possible to significantly change the design. In addition to increasing the degree of freedom in design, especially by forming the cross section into an arcuate shape, it becomes possible to sufficiently withstand strong winds.

[Example 1] Hereinafter, an example of a vertically roofed roof according to the present invention will be described in detail with reference to the drawings shown in FIGS. 1 to 4.

As shown in Figure 1, (1) in Figure 1 is the main building.

On this main building (1), a base material (3) is laid with rafters (2) interposed as necessary (it is not necessary to intervene), and on this base material (3), A hanger (6) is fixed via fixing devices such as bolts (4) and nuts (5), and a presser member (7) is attached to this hanger (6), and these hangers (6) and The holding member (7) is made of an extruded metal plate such as aluminum or aluminum alloy. Then, on the base material (3), mutually adjacent elongated roof plates (8) are jointed with a seam via the hanger (6) and a presser member (7), and this seam joint portion is , protected by a protective cover (9) made of an extruded metal plate such as aluminum or aluminum alloy into an appropriate cross-sectional shape, and between this protective cover (9) and the presser member (7). A support member (10) made of an extruded metal plate such as aluminum or aluminum alloy is interposed, thereby providing a so-called "
It has a structure called "Tile Stick Type" in which the mutually adjacent elongated roof plates (8) are connected in the direction of the frontage of the building and raised.

That is, as shown in detail in FIG.
) consists of a base part (6a) placed on the base material (3) of the main building (1), and a fitting opening part (6b ) and this fitting recess (6b
) and a cross section formed on the inner wall of the fitting recess (6b), respectively, and a fastening piece (6c) integrally projecting obliquely downward from the vertical middle part on the circumferential outer wall of the fitting recess (6b). It has a cross-sectional shape consisting of a protrusion (6d) in the shape of a wedge-shaped non-return claw, and the fitting recess (6b).
) is provided with bolts (4
) is provided with a hole (6e) for insertion.

On the other hand, the presser member (7) has a fitting recess (6
Base material (7a) with a U-shaped cross section that is press-fitted into b)
and a locking piece (7b) formed by bending the upper ends of both vertical side walls facing each other of the base material (7a) outward to form an inverted U-shape in cross section, and hanging down the base material (7a). It has a cross-sectional shape consisting of an engagement recess (7c) formed by bulging inward the lower end outer wall surface side of both vertical side walls facing each other, and the engagement recess (7c) of,
The projections (6d) formed protrudingly on the inner side walls of the fitting recess (6b) of the hanger (6) are engaged with each other in a recessed and recessed manner.

That is, the presser member (7) is press-fitted from above into the fitting recess (6b) of the hanger (6), and has protrusions (7) formed protruding from the inner side wall of the fitting recess (6b). 6
d), the respective engaging recesses (7c) are engaged with each other in a concave and convex manner, thereby supporting the assembly.

Further, as shown in FIG. 3, the roof plates (8) laid adjacent to each other on the base material (3) of the main building (1) are made of a metal face plate (such as a galvanized steel plate or a painted steel plate). 8a
), and side edge rising portions (8b) are formed symmetrically at both left and right end portions. Each of these side edge rising portions (8b) is formed with an engaging portion (8C) that bulges and bends toward the center of the roof board while sloping outward and obliquely upward, and the upper end thereof A folded curved part (8d) having an inverted U-shape in cross section is formed in the part by bending it outward, and the side edge rising part (8d) is bent outward.
The engaging portion (8C) of b) is engaged from the outside with a fastening piece portion (6c) formed integrally and projecting obliquely downward from the vertically intermediate portion on the circumferential outer wall of the hanger (6). It is designed to be supported.

That is, in order to roof the above-mentioned roof board (8) on the main roof (1), each of the fastening pieces (6C) protruding from both outer walls of the hanger (6) is attached to the adjacent roof. Board (8)
An engaging portion (8C) formed bent in the middle of each opposing side edge rising portion (8b) is engaged. Next, the folded curved portion (8d) formed on the upper end side of the side edge rising portion (8b) of each of these roof plates (8) is press-fitted into the fitting recess (6b) of the hanger (6). It is held from the outside by the locking piece (7b) of the presser member (7), and is sandwiched between the outer wall surface of the hanger (6) and a zigzag joint.

Furthermore, a protective cover (
9), as shown in FIG. 4, is a base material having a semicircular arc cross section and made of an extruded long metal plate made of the same material as the roof board (8) and having a thickness equal to or greater than these. (9a), and has a cross-sectional shape in which engaging pieces (9b) each bent inwardly in a cross-sectional shape are formed at the lower end edges on both sides.

That is, the protective cover (9) is pushed in from above to cover the side edge rising portions (8b) of the holding member (7), the hanger (6), and the roof plate (8), and is formed at the lower end edges on both sides thereof. The attached fastening piece (9b) is attached to the side edge rising part (8) of the roof board (8).
8b) and is elastically held by engaging the bulging lower part of the engaging portion (8c) from the outside.

Further, the support member (10), like the hanger (6) and the presser member (7), is made of an extruded metal plate such as aluminum or aluminum alloy, or a bent metal plate, and has an inverted U-shaped cross section. Consisting of a base material (10a),
The protective cover (9) is interposed between the pressing member (7) and the protective cover (9), and the upper end surface portion (10b) of the protective cover (9) is interposed between the pressing member (7) and the protective cover (9).
The shape-retaining effect of the protective cover (9) can be enhanced by supporting it from the back side, and the cross-sectional shape of this support member (10) is shown in FIGS. The shape shown in (B) as another example may be used, and the selection thereof is arbitrary.

Furthermore, FIG. 6 shows another embodiment of the vertical roof according to the present invention, in which a flange portion is formed on the upper edge of the roof in place of the supporting member (10) having an inverted U-shaped cross section as shown in FIG. A support member (10) having a U-shaped cross section is used, and the upper ends of the vertical side walls of the base material (7a) that constitute the presser member (7) are extended upwardly, and further outwardly. The upper end bent surface portion (11) when forming the bent and hanging locking piece portion (7b) can be used as an auxiliary support member that supports the protective cover (9) from the back side together with the support member (10). It is formed integrally with the holding member (7).

In addition, in the embodiment of this invention, the hanger (6) is attached to the rafter (2) using fixing devices such as bolts (4) and nuts (5).
Or it can be fixed directly to the main building (1),
The presser member (7) is attached to the hanger (6) in an engaged state, and these and the roof plate (8) may be press-fitted,
Further, the protective cover (10) is also press-fitted, and there is no need to plastically deform it using a crimping machine or the like, so that workability can be improved.

Furthermore, since the hanger (6) and the holding member (7) are separate members, the side edge rising portion (8b) of the roof board (8) can be attached to the hanger (
6) and the holding member (7), and even with such a press-fitting method, it is possible to sufficiently withstand strong wind pressure.

Furthermore, a hanger (6), a holding member (7) and a roof plate (8) are also included.
), the total number of contact parts between the protective cover (10), the holding member (7), and the roof plate (8) is large, and there is a capillary phenomenon between the contact parts. The gaps are large enough to prevent water from entering, making it possible to reliably prevent rainwater from entering.

In addition, it goes without saying that this invention can be modified in various ways without departing from the gist of the invention.

[Effects of the Invention] As is clear from the above description, according to the present invention, the holding member that holds the rising portion of each side edge of the roof board from the outside is engaged with the fitting recess formed in the hanger. Since they are press-fitted together, the structure of assembling the hanger and presser member can be simplified, the cost can be reduced, and the state of engagement between them can be stabilized. Because you can
It is possible to improve workability during roofing. In addition, since the support member is interposed between the presser member and the protective cover, the protective cover can be shaped into any cross-sectional shape, allowing the design to be changed significantly and providing greater freedom in terms of design. It is possible to provide a vertically-roofed roof which has an excellent effect of being able to increase the size of the vertical roof, and also sufficiently withstand strong winds, especially by forming the vertically-roofed roof into an arcuate cross-section.

[Brief explanation of drawings]

Fig. 1 is a sectional view of a main part showing an embodiment of a vertical roof according to the present invention, Fig. 2 is an exploded perspective view of a main part showing the assembled state of the hanger and presser member, and Fig. 3 is a roof Fig. 4 is a perspective view of the main part of the plate, Fig. 4 is a perspective view of the main part of the protective cover, Fig. 5 (A), (
B) is a perspective view of main parts showing another embodiment of the protective cover, No. 6
The figure is a sectional view of main parts showing another embodiment of the vertical roof according to the present invention. (1)...Main building, (4)(5)...Fixing fixtures. (6)...Hipper, (6b)...Fitting recess, (
6c)...Fixing piece part, (6d)...Protrusion part, (7)
... Pressing member, (7b) ... Locking piece part, (7c
)...Engagement recess, (8)...Roof plate, (8b)...Side edge rising portion. (8c)...Engagement part, (8d)...Folded curved part, (9)...Protection cover, (9b)...Engagement piece part, (10)...Support member.

Claims (3)

[Claims] (1) Fastening pieces are formed protruding from both outer walls of the hanger fixed to the main roof, and each of the fastening pieces is attached to each opposing side edge rising part of the adjacent roof board. The holding member is engaged with an engaging portion bent in the middle of the roof plate, and the upper end side of the rising side edge portion of each of these roof plates is press-fitted into the fitting recess formed in the hanger. One part is held from the outside to make a seam joint, and the pressing members are brought into uneven engagement with each other in the fitting recess of the hanger, while the outer periphery of this seam joint part is connected to the adjacent roof panels by the side edges thereof. covered with a protective cover that is engaged from the outside to the engaging portion of each side edge rising portion, and is supported from the back side between the protective cover and the pressing member. A vertical roof characterized by intervening supporting members. (2) The vertical roof according to claim 1, wherein the supporting member is formed of a bent metal plate or an extruded aluminum member. (3) The vertical roof according to claim 1, wherein an auxiliary support member for supporting the protective cover from the back side is integrally formed with the holding member.