JP2874822B2 - Roof shingles and roof structures - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vertical-roof shingle and a vertical-roof structure, which are easy to pack and transport at the time of shipment from a factory, and which are not scattered by wind pressure after construction. Things.

[0002]

2. Description of the Related Art Most of vertical roofing shingles in a conventional roof structure have a rising portion (goby portion) formed on a side edge portion, as represented by a tiled roof. Is roughly divided into the following two points. For small and medium-sized roofs (if the length in the flow direction is not very large), a method of processing roof shingles in advance at the factory and then transporting them to the site for construction. In the case of large-scale roofs, bring a machine (forming machine) for processing shingles and roll-shaped roof materials to the site,
A method of processing and constructing shingles on site.

[0003] However, in the former case, there are problems such as packing for preventing the rising portion from being deformed due to stacking, "bulging" of the packed load, labor for handling, and securing a place for stocking. . In the latter case, there is an economical problem that the cost (transportation of the molding machine, manpower, etc.) is extremely high because the molding machine is brought to the site in addition to the roofing material (roll shape).

To solve this problem, Japanese Unexamined Utility Model Publication No. 2-134419 has been proposed as a roof structure using a flat roof shingle having no left and right edges processed. Since only the edge is sandwiched, if negative pressure due to wind pressure acts on the roof surface, the face plate is pulled up, the center part expands, and the side edge is pulled in the direction to come off from the sandwiched part Therefore, there was a risk that the shingle would be turned up or scattered if it was forcibly applied. In addition, sandwiching and adhesive (roof and base material)
However, there has been proposed a method in which the adhesive is used, but the workability is remarkably reduced, and the adhesive is deteriorated with time.

[0005]

The problem to be solved is that the roofing sheet can be wound into a roll to facilitate packing and transportation, and that the connection work is only required to clamp the roofing sheet during construction. Accordingly, it is an object of the present invention to provide a roofing shingle and a roofing structure which are not scattered by wind pressure after construction.

[0006]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, in a vertically-roofed shingle according to the present invention, the side edges of the shingles adjacent to the left and right are connected only by sandwiching the upper and lower members. In the vertical roof shingle used for the vertical roof, the vertical roof shingle is locked by contacting the inside of the sandwiching portion between the upper and lower members along the left and right side edges of the face plate portion, and is not detached. It is characterized in that locking portions having heights are provided at equal intervals and are formed in a flat plate shape that can be wound in a roll shape up to locking portions on the left and right side edges including the face plate portion.

In the vertical-roof structure of the present invention, the upper member is attached to the lower member fixed to the base, and the upper and lower members can be wound in a roll shape including the face plate portion between the left and right holding portions. The height of the left and right vertical roofing shingles formed in a flat plate shape is such that the left and right side edge portions are merely sandwiched, and are locked by coming into contact with the inside of the sandwiching portion at the left and right side edge portions so as not to come off. The locking portions formed at equal intervals are located inside the holding portion.

[0008] The lower member in the present invention may be a form in which the gutter member and the lower suspension member are separate bodies or are integrally formed.
The upper member may be configured such that the upper suspension member and the cover member are separate bodies or are integrally formed. The method of connecting the upper member and the lower member may be selected from known appropriate means, and may be, for example, elastic engagement or fastening with bolts and nuts, and is not particularly limited. A draining portion may be provided on the side edge of the shingle in a range located on the lower suspension member or the gutter member. Packing may be interposed between mutually contacting parts, such as the upper member and the roof panel, and the lower member and the roof panel. The height of the locking portions formed at equal intervals along the left and right side edges of the vertical roofing shingle is such a height that the locking portions can contact the inside of the holding portion and do not come off from the holding portion. It is desirable. This locking portion may be formed at a predetermined interval along the flow direction, that is, along the side edge, regardless of whether it is upward or downward, or may be formed by stamping out with a press or the like. Further, the face plate portion of the roof shingle may be processed into a corrugated shape, and in this case, the strength of the face plate portion against wind pressure is enhanced. The shape of the shingle may be a fixed rectangular shape or a trapezoidal shape compatible with a curved roof or the like, and the shingle can be packed and transported without fear of deformation of the locking portion at the time of stacking.

[0009] The positional relationship of the locking portion inside the holding portion is such that when wind pressure or the like acts on the face plate portion, the upper and lower members that move toward the holding portion side to form the holding portion. It is desirable to make it so as not to come off by contacting at least one of them. In this case, since there is no locking relationship at the time of construction, an error or the like at the time of construction can be absorbed.

[0010]

According to the first aspect of the invention, the height of the locking portion at the side edge of the roof plate is set to such a level that it is locked by contacting the inside of the sandwiching portion and does not come off. Therefore, even if it is cut to a certain length at the factory and shipped, it can be stacked and packed without worrying about crushing etc. due to the absence of goby parts unlike conventional products, No hassle. Since the entire plate, including the equally-spaced locking portions at the left and right edges, is formed into a flat plate shape that can be wound into a roll, it can be shipped in a roll-shaped package and can be used for transportation, etc. The work becomes easier and there is less space to store on site. A height that is locked to the side edge of the shingle so that the side edge can be connected only by being pinched by the upper member and the lower member so that the side edge is locked by contacting the inside of the pinch portion and does not come off. Even if wind pressure acts on the face plate, the locking portion abuts against the inside of the holding portion of the upper and lower members, and does not come off from the holding portion even if wind pressure acts on the face plate portion. There is no risk of scattering, and labor can be saved simply by pinching the work of connecting the roof shingles.

According to the second aspect of the invention, the upper member is attached to the lower member fixed to the base, and the left and right holding portions of the upper and lower members are formed into a flat plate shape including a face plate portion so as to be rollable. Just by sandwiching the left and right side edges of the left and right vertical roofing shingles, it is locked by contacting the inside of the sandwiched portion at the same side edge and is equally spaced at a height that does not come off Since the formed locking portion is positioned inside the holding portion, when wind pressure acts on the roof plate, the locking portion comes into contact with the inside of the holding portion, so that the roof plate comes off from the holding portion. There is no risk of scattering without falling off. Compared with the conventional goby-assembled roof and the roof with the sandwich, the connection is performed in a sandwiched state in which the roof plate does not come off from the sandwiched part, and the connection work only needs to be sandwiched, so the roof While the molding error in the width direction of the plate, the mounting error of the lower member, and the like are absorbed by the sandwiching portion between the upper member and the lower member, the structure can be promptly applied to a structure that is not scattered by wind pressure, and the workability is excellent.

The height of the equally-spaced locking portions on the side edges of the roof plate is adjusted to such a height as to be locked by contacting the inside of the holding portion so as not to come off, and the entire plate is kept flat. Therefore, even if the product is cut to a certain length at the factory and shipped, it can be stacked and packed without worrying about crushing due to the absence of goby parts unlike conventional products. Is not applied. Since the entire roof plate including the locking portion is formed in a flat plate shape that can be wound into a roll shape, it can be shipped in a roll-shaped package, and the work such as transportation becomes easy. There are few places to put on site.

[0013]

1 and 2 show a first embodiment of a roofing shingle of the present invention. A metal roofing shingle 1 has a long width and a required length. Left and right side edges 1b, 1c
The locking portions 2 are formed at regular intervals along the line, and the draining portions 3 are formed at the inner positions of the locking portions 2, respectively, and are wound in a roll-shaped package.

The locking portion 2 is formed by projecting the plate surface from the lower surface side to the upper surface side in a substantially semi-conical shape, and the height of the locking portion is equal to the upper and lower suspension members 8, 17, the height is such that it is locked by contacting the inside of the holding portion and does not come off.

The drainer 3 is formed by projecting the plate surface from the upper surface to the lower surface in a substantially semi-conical shape. The drainer 3 faces the mouth 2a of the locking portion 2 and has a side edge. Rain water and the like flowing down to the lower surface side from the mouth 2a opening on the plate surfaces of the plates 1b and 1c are positively guided to the mouth 2a and can be drained.

As a result, the height of the locking portion 2 is merely clamped between the upper and lower hangers 8 and 17, but is stopped by coming into contact with the inner sides of the clamping portions of the upper and lower hangers so as not to come off. Since the entire roof shingle 1 is kept flat in the minimum height,
Even if it is cut to a certain length at the factory and shipped,
Since there is no goby portion unlike conventional products, stacking, packing, and the like can be performed without worrying about crushing and the like, and no labor is required. Since the entire metal roofing plate 1 including the locking portion 2 is kept in a flat shape that can be wound into a roll shape, it can be shipped in a roll-shaped package, and the work such as transportation becomes easy. In addition, there are few places to put on site. The left and right side edges 1a and 1b of the roof plate 1 are provided with locking portions 2 having such a height that they are locked by contacting the inner sides of the holding portions of the upper and lower suspenders 8, 17 so as not to come off. Therefore, even when the wind pressure acts on the face plate portion 1a, the engaging portion 2 abuts against the inside of the holding portion of the upper and lower suspenders 8, 17 and comes into contact therewith, so that it is scattered without coming off from the holding portion. There is no fear. Mouth 2a of locking part 2
The draining part 3 is formed so as to face the side edge part 1
Rainwater and the like flowing down from the mouth 2a opening to the plate surfaces of b and 1c can be positively guided to the mouth 2a and drained.

FIG. 3 illustrates a second embodiment of the vertical roof shingle of the present invention. Since the configuration is basically the same as that of the first embodiment, description of the common configuration will be described. Is omitted, and a different configuration will be described. The locking portion 2 of the roof plate 1 is formed by projecting the plate surface from the upper surface side to the lower surface side in a substantially semi-conical shape, and the locking portion 2 also serves as the draining portion 3. This has the same effect as that of the first embodiment, and furthermore, since the locking portion 2 also serves as the draining portion 3, the protrusion at the side edge is only the locking portion 2, and the roof plate 1 can be made closer to a flat plate shape.

FIG. 4 illustrates an embodiment in which a backing 5 is applied to the lower surface of the face plate portion 1a of the roof plate 1. When the roof plate 1 is, for example, that of the first embodiment, the stack shown in FIG. In the rolled state or the rolled state, a gap 6 corresponding to the thickness of the backing 5 made of a heat insulating material is secured between the side edges 1b and 1c of each shingle 1 so that the locking portion 2 and the draining portion 3 are formed. Since they do not come into contact with each other, the stacking operation and the roll winding operation can be easily performed, and the overlapping portion is not damaged, and the locking portion 2 and the draining portion 3 can be protected. Alternatively, a guard film or the like may be attached to the surface of the roof shingle 1 and peeled off during construction.

FIGS. 5 to 7 show a first embodiment of the roof structure of the present invention constructed using the roof plate 1 of the first embodiment. The child 8 is laid in the direction of the eaves ridge, the backup material 24 such as a heat insulating material is laid between the left and right lower suspension members 8, and the roof plate 1 is covered on the backup material 24, and the left and right roof plates 1 The left and right edges 1b and 1c are both sandwiched and connected between a long lower suspension 8 and an upper suspension 17.

The lower suspender 8 is made of an extruded long metal or synthetic resin, and the lower flanges 10 on the lower edge of the gutter 9 are fixed to the base 7 with fasteners 25 such as screws. At the upper left and right ends of the gutter 9, the ends extend horizontally inward, and lower holding portions 11 and 12 are formed symmetrically on the left and right. The lower surface of the plate portion inside the locking portion 2 and the draining portion 3 at the edge portion 1c is fixed to the lower holding portion on the right side.
In 12, the lower surface of the plate portion inside the locking portion 2 and the draining portion 3 in the left edge portion 1 b of the roof plate 1 is received from below and sandwiched between the upper suspension 17.

At the center of the gutter portion 9, an engaged portion 13 comprising a pair of left and right ridges having an upper end having a substantially hook-shaped cross section with an upper end facing downward is erected. The engaging portion 20 of the upper suspension 17 is engaged with the joint 13.

The upper suspender 17 is made of an extruded long metal or synthetic resin, and upper holding portions 18 and 19 are vertically symmetrically provided on the left and right side edges of the band-shaped plate portion. The upper sandwiching portion 18 on the left side is in contact with the upper surface of the plate portion inside the locking portion 2 and the draining portion 3 on the right edge portion 1c of the left roof plate 1, and the right edge portion 1c is in contact with the lower sandwiching portion 11. The upper sandwiching portion 19 on the right side is in contact with the locking portion 2 on the left edge portion 1b of the right roof panel 1 and the upper surface of the plate portion inside the draining portion 3 and the left edge portion 1b is the lower sandwiching portion. It is sandwiched between 12.

The upper hanging member 17 has an engaging portion 20 having a lower end having a substantially arrowhead cross section at the center of the lower surface portion 17b. The engaging portion 20 is attached to the engaged portion 13 at the lower end. Are engaged so as not to come off beyond the hook, and the right edge 1c of the left roof panel 1 is sandwiched between the upper and lower sandwiching portions 11 and 18, and the left edge 1b of the right roof panel 1 is It is held between the upper and lower sandwiching portions 12 and 19 in a sandwiched state.

The left side edge portion 1b of the roof plate 1 is such that the locking portion 2 on the same side edge can abut on the jaw portion 19a inside the upper holding portion 19 and does not come off from the upper and lower holding portions 12, 19. It is held in a sandwiched state. Similarly, the right side edge portion 1c is configured such that the locking portion 2 on the same side edge can contact the jaw portion 18a inside the upper holding portion 18 and the upper and lower holding portions 11,
It is held in a pinched state that does not come off from 18.

As a result, when wind pressure acts on the roof plate 1, the locking portions 2 of the left and right side edges 1b, 1c are moved to the left and right upper clamping portions 18,
Since the jaws 18a, 19a inside the abutment 19 respectively come into contact with and abut against each other, there is no danger that the shingle 1 will fall out of the space between the upper and lower sandwiching portions 11, 18, and 12, 19 without being scattered. And, compared with the conventional goby-assembled roof and the roof by sandwiching, the shingle 1 does not come off from the left and right upper and lower sandwiching portions 11, 18 and 12, 19 of the upper suspension 17 and the lower suspension 8. Since the connection is performed in the sandwiched state, the molding error in the width direction of the roof panel 1 and the mounting error of the lower suspension 8 are reduced by the upper and lower clamping sections 1 of the upper suspension 17 and the lower suspension 8.
While absorbing at 1, 18 and 12, 19 locations, it can be quickly constructed on structures that are not scattered by wind pressure, and the workability is excellent. Further, the water that enters from between the side edges 1b, 1c and the upper holding portions 18, 19 can be actively guided to the gutter portion 9 from the drainage portion 3 through the mouth portion 2a of the locking portion 2 to drain the water. . Further, since the lower suspension 8 also functions as a gutter member and the upper suspension 17 also functions as a cover, the member management is easy and the work is labor-saving and the construction is easy.

FIGS. 8 and 9 illustrate a second embodiment of the roof structure of the present invention constructed using the roof plate 1 of the second embodiment. The structure is the same as that of the first embodiment. Since the configuration is basically the same as that described above, the description of the common configuration will be omitted, and the different configuration will be described.

The lower suspension 8 has lower holding portions 11 and 12 at upper right and left ends of the gutter portion 9, and jaws 11 a and 12 a are formed inside the lower holding portions 11 and 12, respectively. The locking portions 2 located inside the lower holding portions 11 and 12 on the left and right side edges 1b and 1c of the roof plate 1 can be brought into contact with the jaws 11a and 12a.

The upper suspender 17 has upper and lower holding portions 18 and 19 on the left and right sides of the lower surface portion 17b of the band-shaped plate portion. , And the left edge 1b of the right roof shingle 1 is sandwiched and held between the upper sandwiching portion 19 and the lower sandwiching portion 12 on the right side.

This has the same effect as that of the roof structure of the first embodiment, and furthermore, the upper clamping portions 18, 19 are formed on the left and right side edges of the lower surface portion 17b of the band-shaped plate portion. The height of the connecting portion between the left and right roof slabs 1 can be reduced to a value corresponding to the thickness of the strip-shaped plate portion.

The above roof structure is merely an example, and other embodiments will be described below. (A) of FIG.
(D) illustrates another embodiment of the roof structure of the first embodiment. In (A), the lower suspension 8 is formed in a short shape, and the gutter member 26 is straddled on the base 7. It is fixed at equal intervals in the direction of the eaves building. In (B), the packing 34 is interposed between the lower holding portions 11 and 12 of the lower suspension 8 and the back surfaces of the left and right side edges 1b and 1c of the roof plate 1, so that the function of preventing water from entering at the holding portions is achieved. It has been improved. In (C), the folded portion 23 is formed obliquely outward and downward on the left and right side edges of the upper suspender 17, and the packing 31 is previously settled along the lower surface of the folded portion 23, and the lower surface inside the packing 31 is formed. The upper sandwiching portions 18 and 19 are formed so as to extend vertically from the portion 17b, and the packing 31 improves the function of preventing water penetration at the sandwiched portion between the upper suspender 17 and the roof plate 1. In (D), the cover member 28 is integrally provided on the short upper suspension member 17 in advance from the upper surface portion 17a to the left and right side edges on the lower surface portion 17b side, and the cover member 28 on the lower surface portion 17b is provided.
Upper sandwiching portions 18 and 19 are provided vertically inside the both ends, so that the decorative connection structure by the cover member 28 can be simultaneously constructed by the sandwiching work of the shingle 1.

FIGS. 11A to 11E show another embodiment of the roof structure of the second embodiment. In FIG. 11A, the lower suspension 8 is formed in a short shape. Are fixed at equal intervals in the eaves ridge direction so as to straddle the gutter member 26 on the base 7. In (B), the packing 34 is interposed between the lower holding portions 11 and 12 of the lower suspension 8 and the back surfaces of the left and right side edges 1b and 1c of the roof plate 1, so that the function of preventing water from entering at the holding portions is achieved. It has been improved. In (C), a packing 31 is formed in advance along the lower right side edge of the lower surface portion 17b of the upper suspender 17 so that the packing 31 prevents the upper suspender 17 and the roof plate 1 from being flooded. Is to be improved. In (D), the cover member 28 is integrally covered in advance from the upper surface portion 17a to the left and right side edges of the lower surface portion 17b on the short upper suspension member 17, and the cover member on the lower surface portion 17b side.
A packing 31 is provided along the lower surfaces of both ends, so that the packing 31 improves the function of preventing the inundation at the portion where the upper suspension member 17 and the roof plate 1 are sandwiched, and the decorative connection structure by the cover member 28 The work can be performed simultaneously by the work of clamping the plate 1. In (E), the upper suspension element 17 is formed by roll molding, and the packing 31 is attached along the left right edge of the lower surface 17b.

[0032]

A. Effects of the Invention According to the first aspect, the height of the locking portion at the side edge of the roof plate is set to such a height that the locking portion does not come off by being brought into contact with the inside of the holding portion, and the entire plate is kept flat. Even if the product is cut to a certain length at the factory and shipped, it can be stacked and packed without worrying about crushing due to the absence of goby parts unlike conventional products. Absent. B. According to the above paragraph, the entire plate is formed into a flat plate shape that can be wound into a roll shape, including the locking portions provided at equal intervals along the left and right side edges, so that it is shipped in a roll-shaped package. In addition to this, the work such as transportation can be facilitated, and the number of storage locations on site can be reduced. C. According to the same paragraph, so that the side edge portion is connected to the side edge of the roof plate simply by being sandwiched by the upper member and the lower member,
Since the locking portion is provided such that it is locked by contacting the inside of the holding portion and does not come off, the locking portion is configured to be the upper and lower members even when wind pressure acts on the face plate portion. By abutting against and abutting on the inside of the sandwiching portion, there is no danger of scattering without falling off from the sandwiching portion, and labor can be saved just by sandwiching the work of connecting the roof shingles. D. According to the second aspect, the upper member is attached to the lower member fixed to the base, and the left and right sandwiching portions of the upper and lower members sandwich the flat left and right side edges including the face plate portions of the left and right roofing shingles. The locking portions formed at equal intervals at a height that is locked by contacting the inside of the holding portion at the same side edge portion so that it does not come off when just attached to the holding portion is located inside the holding portion. When the wind pressure acts on the roof plate, the locking portion abuts on the inside of the holding portion, so that the roof plate does not come off from the holding portion and does not scatter. Compared with the conventional goby-assembled roof and the roof with the sandwich, the connection is performed in a sandwiched state in which the roof plate does not come off from the sandwiched part, and the connection work only needs to be sandwiched, so the roof While the molding error in the width direction of the plate, the mounting error of the lower member, and the like are absorbed by the sandwiching portion between the upper member and the lower member, the structure can be promptly applied to a structure that is not scattered by wind pressure, and the workability is excellent. E. FIG. According to the same paragraph, the height of the equally-spaced locking portions at the side edges of the roof plate is adjusted to such a height as to be locked by coming into contact with the inside of the sandwiching portion so as not to come off, and the entire plate is kept flat. Therefore, even if it is cut to a certain length at the factory and shipped, it can be stacked and packed without worrying about crushing etc. due to the absence of goby parts unlike conventional products, No hassle. F. According to the same clause, the entire roof shingle is formed into a flat plate shape that can be wound in a roll shape, including the locking portions provided at equal intervals along the left and right side edges, so that the rolled package to the site In addition to being able to be transported, the work such as transportation is facilitated, and the storage space at the site is small.

[Brief description of the drawings]

FIG. 1 is a perspective view illustrating a first embodiment of a roof shingle of the present invention.

FIG. 2 is an enlarged sectional view taken along the line II of FIG.

FIG. 3 is a perspective view illustrating a second embodiment of a roof shingle of the present invention.

FIG. 4 is a partially enlarged cross-sectional view showing a stacked state or a rolled state of the roof shingles of the present invention.

FIG. 5 is a longitudinal sectional view illustrating a first embodiment of the roof structure of the present invention.

FIG. 6 is partially cut away in the plan view.

FIG. 7 is an exploded perspective view of the same.

FIG. 8 is a longitudinal sectional view illustrating a second embodiment of the roof structure of the present invention.

FIG. 9 is an exploded perspective view of the same.

FIGS. 10A to 10D are partial vertical cross-sectional views illustrating another embodiment of the roof structure of the first embodiment.

FIGS. 11A to 11E are partial vertical cross-sectional views illustrating another embodiment of the roof structure of the second embodiment.

[Explanation of symbols]

1 Roof shingle 1a Face plate of shingle roof 1b Left edge of shingle roof 1c Right edge of shingle roof 2 Locking part of roof shingle 2a Mouth of locking part 3 Roofing Drained part of roof plate 5 Backing 6 Gap 7 Base 8 Lower suspension (lower member) 9 Gutter of lower suspension 10 Flange of lower suspension 11,12 Lower clamp of lower suspension 11a, 12a Lower clamp 13 of the lower part 13 Engagement part of lower suspension 17 Upper suspension (upper member) 17a Upper part of upper suspension 17b Lower part of upper suspension 18,19 Upper clamping part of upper suspension 18a, 19a Jaws of clamping part 20 Engagement part of upper suspension 23 Folding part of upper suspension 24 Backup material 25 Fixture 26 Gutter member 28 Cover member 31,34 Packing

 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References Practical application Microfilm (JP, U) photographing the contents of the specification and drawings attached to the application form of Japanese Utility Model Application No. 55-28408 (Japanese Utility Model Application No. 56-130545) Microfilm (JP, U) of the contents of the specification and drawings attached to the application for Japanese Patent Application No. 61-45723 (Japanese Utility Model Application No. 62-158020)

Claims (2)

(57) [Claims] 1. A vertical roof shingle used for a vertical roof in which side edges of roof shingles adjacent to each other on the left and right sides are connected only by being sandwiched between an upper member and a lower member, wherein the vertical roof shingle has a face plate portion. Locking portions are provided at equal intervals along the left and right edges so as to be locked by contacting the inside of the holding portion of the upper and lower members so as not to come off, and left and right including the face plate portion A vertical roofing shingle, which is formed in a flat plate shape that can be wound in a roll shape up to a locking portion at a side edge portion. 2. An upper member is attached to a lower member fixed to a base, and left and right vertical portions formed into a flat shape that can be wound into a roll including a face plate portion at left and right holding portions of the upper and lower members. By simply sandwiching the left and right side edges of the roofing shingle, the left and right side edges are formed at regular intervals at a height such that they are locked by contacting the inside of the sandwiched portion and do not come off. A vertically-roofed roof structure in which the locking portion is located inside the holding portion.