JP2542546B2 - Origami roof and its construction method - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a folded roof in which end members such as eaves gutters and curtain plates are attached to the ends of the folded roof plate, and a method for constructing the folded roof.

[0002]

2. Description of the Related Art An edge part of a roof is constructed by attaching an end part material such as an eaves gutter or a curtain plate to the end part of a folded roof plate. The mounting brackets used for such end fitting connections are classified into gutter mounting brackets, curtain plate mounting brackets, gutters and curtain plate mounting brackets, and those having various configurations are used. Forming a structure.

For example, as a gutter mounting metal fitting used for eaves storage, there is one disclosed in Japanese Utility Model Publication No. 49-53317. This is a configuration in which an inverted L-shaped fixture is fixed to a U-shaped receiver that fixes the gutter and the decorative plate. And, the eaves-placing structure is one in which a through hole is formed in a mountain portion of a folding roof plate of a stack-type folding plate to fix the fitting of the gutter mounting bracket.

[0004]

However, in the above-described conventional end portion accommodation structure, the mounting metal fittings used and the connecting members such as bolts and nuts used for fixing the mounting metal fittings are located at positions exposed to rainwater or sunlight. Since it will be installed in the area, it has deteriorated significantly and it was necessary to consider and take measures to improve durability.

Further, since most of the mounting brackets cannot freely adjust the mounting angle of the curtain plate or the gutter,
Productivity and workability are extremely poor because it must be manufactured as a property-ready product at the time of factory production, or it must be cut or bent at the site during construction and welded and attached. It was

The gutter mounting metal fitting described in Japanese Utility Model Laid-Open No. 49-53317 can adjust the mounting angle of the gutter to some extent, but the mounting angle is unstable, and as described above, the folded roof is used. It is necessary to make a through hole for a bolt in the plate body, and the fixing work is not easy. In addition, when a load is applied to the gutter, the load may concentrate on the mounting portion (bolt tightening portion) of the origami roof plate and cause plastic deformation.
There has been a problem that the mounting state cannot be reliably maintained for many years. Furthermore, such a gutter mounting bracket cannot be used for a mating type folded roof, and when the above-mentioned mounting is performed in the valley portion of the folded roof plate, waterproofing of the fixed part will ensure durability including rain. There was also a problem that sex was affected.

[0007] On the other hand, there is a case where a fitting is used to fit a fixing metal fitting between valleys using a fitting portion of a fitting type folding roof plate, and then fixing such as storage is carried out. Therefore, it is not preferable in consideration of durability and design.

[0008]

SUMMARY OF THE INVENTION The present invention has been proposed in view of the above circumstances, and includes a folded roof plate, a holding member located inside the folded roof plate, and left and right folded plates juxtaposed to each other. A cap member to be attached to a side part of the roof plate, and an engaging part projecting inward and a fitting part projecting outward are provided on the left and right side parts of the folded roof plate, and the holding part is provided. The member has a fixed portion to the tight frame fixed to the skeleton, and a support portion extending from the fixed portion to the tip of the eave located outside the outer wall material of the building, and a support portion of the support portion. An engaging portion that extends downward from the outside of the roof surface is provided, the supporting portion is provided with a locking piece that engages with an engaging portion of the folding roof plate, and the cap member is provided with the folding roof plate to the left and right. Provided with a locking part that fits into the fitting part, the supporting part of the holding member is fixed to the tight frame, and the folding roof plate is held Attach the cap member elastically to the side of the left and right folded roof plates, and attach the end storage material such as eaves gutter or curtain plate to the attachment part of the holding member. The present invention relates to an origami roof characterized by becoming.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to the embodiments of the drawings. First, the first embodiment shown in FIGS. 1 to 3 will be described. The folded roof of the present invention is a substantially gate-shaped tight frame 2 fixed to a frame 1 such as a beam made of steel frame.
And a folding plate 3 having side portions 31 along the tight frame 2 and a holding member 4 located inside the folding plate 3.
And an end pressing member 5 such as an eaves trough or a curtain plate attached to the holding member 4, and a cap member capped on the opposite side portions 31, 31 of the left and right folded roof plates 3, 3 arranged in parallel. It consists of 6 and 6.

As shown in FIG. 1, the above-mentioned tight frame 2 is provided with leg portions 22, 22 on the left and right sides of the upper surface portion 21 so as to widen downward, and a horizontal fixing piece is provided at the lower end of each leg portion 22. The cross section forming 23 is a substantially gate-shaped frame.

The folded roof plate 3 having the side portions 31 along the tight frame 2 is a long material formed by bending a metal plate, and is widened upward on the left and right side edges of the folded roof plate portion 32. It is a substantially trapezoidal vertical thatch member having side portions 31 inclined so as to be provided on the left and right. A substantially horizontal mounting portion 33 is formed at the upper end of each side portion 31 of the folded roof plate 3.
A bent portion 34 having a U-shaped cross-section that bends downward is formed at the tip edge of 3. Further, the side portion 31 is bent and formed into a substantially Z-shape, and the engaging portion 3 that protrudes inward at the base end of the mounting portion 33.
5 is formed, and a fitting portion 36 projecting outward is continuously provided on the lower side thereof.

Further, a holding member 4 which is located inside the folding plate 3 and is fixed to the tight frame 2 is provided.
Is a long supporting portion 41 and the supporting portion 41 as shown in FIG.
And a mounting portion 42 that extends downward from.
The support portion 41 has a shape in which the left and right side edges of the flat surface portion 43 rise to form the side surface portions 44, 44, that is, the cross-section is substantially U-shaped, and the support portions 41 are outside from the upper ends of the side surface portions 44, 44. Locking pieces 45, 45 directed downward are provided. A fixed portion 46, which is a long hole, is provided on the flat surface portion 43 of the support portion 41 (FIG. 5). Incidentally, as shown in FIG. 6, a plurality of round holes may be used as the fixed portion 46 '. On the other hand, in the mounting portion 42 provided on the rear end side of the support portion 41, the suspension fulcrum portion 4
7 and a screw receiving portion 48 are provided. The suspension fulcrum portion 47 is a through hole formed at the upper end of the mounting portion 42, and the screw receiving portion 48 is a long hole formed slightly below the mounting portion 42. Although not shown, the holding member may be formed by extending a horizontal portion to form a dogleg-shaped locking piece.

The above-mentioned end storage member 5 shows an eaves gutter or a curtain plate, and its structure is not particularly limited.
For example, in FIG. 3, the end part storage material 5 provided on the underwater side
Is a configuration in which the eaves gutter 51 and the decorative plate 52 are supported by a substantially U-shaped receiving fitting that opens upward. The vertical member on the roof side of this bracket is used as the connecting portion 53. Incidentally, although this receiving bracket has various adjusting functions, its explanation is omitted here. Further, A in the figure shows an outer wall material.

The cap member 6 is the folded roof plate 3
It is a long material formed by bending a metal plate in the same manner as the
A side piece 62 that inclines so as to widen downward is formed by bending to the left and right at the left and right side edges of 1, and the lower end of the side piece 62 described above bends inwardly inside the side piece 62. This is a configuration in which a stop 63 is provided.

An example of constructing the folded roof of the present invention is as follows. First, a tight frame 2 is placed on the upper surface of a frame 1 formed by installing a so-called C-channel steel material on the upper surface of an H-shaped steel material. The plates 3 are fixed in a row at intervals of the width.
This fixing can be performed by welding the fixing piece 23 to the body 1.

Next, a bolt is set from the fixed portion 46 provided on the flat portion 43 of the support portion 41 of the holding member 4 to the upper surface portion 21 of the tight frame 2 and fixed with the nut 49.
The holding member 4 and the tight frame 2 are bolted to each other. Since the fixing portion 46 is a long hole as described above, the holding member 4 can be fixed by adjusting the position in the front-rear direction. For example, the end fitting material 5 is previously attached to the mounting portion 42 of the holding member 4.
May be temporarily fixed, and the position of the end portion storage material 5 may be adjusted, and then fixed.

Then, the folded roof plate 3 is arranged so as to be dropped between the right and left tight frames 2 which are adjacent to each other, and the left and right side portions 31 are along the leg portions 22 of the tight frame 2. At this time, the upper end of the side surface 44 of the supporting portion 41 of the holding member 4 fixed to the tight frame 2 receives the mounting portion 33 of the folding roof plate 3, and the locking piece 45 of the holding member 4 holds the folding roof plate 3 therein. The engaging portion 35 of is engaged. Since the length of the locking piece 45 of the holding member 4 is formed to be substantially the same as or slightly shorter than the length from the base end of the mounting portion 33 to the bending point of the engaging portion 35, the folded roof plate 3 When the engaging portion 35 is spread and fitted while being installed, it elastically recovers and is firmly attached to the locking piece 45.

Further, a clip member 7 as shown in FIG. 7 is attached to the front end edge or the rear end edge of the folded plate 3 which is laid as described above. In this clip member 7, the left and right edges of the flat plate piece 71 are bent inwardly upward to provide the holding pieces 72, 72, and the rear edge of the flat plate piece 71 is largely bent upward inward to provide a holding piece 73. It is a composition. The pressing piece 73 is slightly bent along the mounting portions 33, 33 of the left and right folded roof plates 3, 3 and is formed in a gentle mountain shape. Then, as shown in FIG. 1, when the clip member 7 is mounted so as to sandwich the placing portions 33, 33 of the left and right folding roof boards 3, 3, the left and right folding roof boards 3, 3 are folded down to face each other. The inner surfaces of the portions 34, 34 are attached to the holding pieces 72, 72 of the clip material 7.
And the upper surface of the mounting portions 33, 33 is held by the pressing piece 73 of the clip material 7. In this way, the side portions 31, 31 of the left and right folded roof plates 3, 3 are integrally fixed, and the front edge or the rear edge is aligned, whereby the folded roof sheets 3, 3 are aligned.
The position of 3 in the front-back direction is restricted.

Instead of the above-mentioned clip material 7, a clip material 7'shown in FIG. 8 may be used. In this clip 7 ', the ends of the holding piece 72' and the holding piece 73 'are rounded. Also, these clip materials 7, 7 '
Is attached to the front edge or the rear edge of the folding roof plate 3, so that the other portions (the folding roof plates 3, 3 arranged side by side)
A plurality of suspenders (not shown) are inserted between the opposing side portions 31, 31 of 3, and suspending means is extended below the suspenders, and the suspending means is suspended on the inner surface of the roof. It may be configured to be performed.

When the cap member 6 is arranged above the holding member 4 and pressed from above, the left and right engaging portions 63,
63 spreads out and fits into the fitting portions 36, 36 of the folded roof plates 3, 3. In this way, the cap member 6 does not come off upward due to the elasticity of the side pieces 62, and the locking portion 6
3, 63 tightly fit into the fitting portions 36, 36 and close the space between the folded-down portions 34, 34 of the adjacent folding plate roof plates 3, 3. Further, the fitting of the cap member 6 also serves to prevent expansion of the engaging portion 35 because the engaging portion 35 and the fitting portion 36 are continuously provided in the orthopedic roof plate 3, and thus the folding is performed. Engagement of the plate roof plate 3 to the holding member 4 is also more stable.

Finally, the end part storage material 5 is attached to the water side of the origami roof plate 3. To attach the end portion storage member 5 to the mounting portion 42 of the holding member 4, the upper end of the connecting portion 53 is hung on the hanging fulcrum portion 47, and the screw 54 having the tip axially attached is screwed in the middle of the connecting portion 53. It may be attached to the receiving portion 48.
After attaching the end storage material 5 in this way, the angle of the end storage material 5 can be adjusted extremely by sliding the fixing portion of the screw 54 up and down within the screw receiving portion 48 which is a long hole. Good workability. Further, in this case, a long male screw portion may be screwed on the screw 54 and the fixing portion thereof may be moved back and forth to adjust the angle of the end portion storage member 5. In addition, as described above, after the end member 5 is temporarily fixed to the mounting portion 42 of the holding member 4 and the tight frame 2, the folded roof plate 3, the holding member 4, and the cap member 6 are sequentially assembled, The end fitting member 5 may be fixed by finely adjusting the angle by the means described above.

In the folded roof of the present invention, the edge storage member 5 is not directly fixed to the folded roof plate 3 unlike the conventional roof structure, so that a load acts on the edge storage member 5. Also, there is no risk of plastically deforming the folded roof plate 3. Moreover, the holding member 4
The connection part between itself and the holding member 4 and the end housing member 5 (such as the mounting portion 42 of the holding member 4) is located below the folding plate 3 and is not exposed to rainwater or sunlight. Therefore, its durability is extremely high. In addition, the design is also excellent. Although it is common sense to reduce the influence of rainwater, a rain return piece 55 is provided as shown in FIG.

9 and 10 show a second embodiment of the present invention. Folded portion 3 of folding plate 3 "in this second embodiment
The reference numeral 4 "is a mere short piece, and the other portions are the same as those in the configuration of the first embodiment described above, and thus detailed description of the same reference numerals is omitted. The folding roof plates 3" and 3 "are folded. Since the portions 34 "and 34" are close to each other, the holding pieces 72 "and 72" of the clip material 7 "attached to the edges are formed longer than the holding pieces 72 and 72 of the clip material 7 described above. There is.

The supporting portion 41 and the mounting portion 42 of the holding member 4
You may make it arrange | position the auxiliary | assistant reinforcement member 8 between the lower end of. By doing so, a triangle having three sides of the support portion 41, the mounting portion 42, and the auxiliary reinforcing member 8 is formed, which is structurally stable and the strength of the holding member 4 is improved.

Further, the auxiliary connecting member 9 may be arranged between the supporting portion 41 of the holding member 4 and the lower end of the connecting portion 53 of the end housing member 5. In this way, since the end portion storage material 5 is held at three points, it can be held extremely stably even when a concentrated load is applied.

The present invention has been described above based on the embodiments of the drawings. However, the present invention is not limited to the above-mentioned embodiments, and can be carried out in any manner as long as the configuration described in the claims is not changed. can do.

[0027]

As described above, in the folded roof of the present invention, the elongated roof portion and the eaves gutter are attached to the holding member to which the folded roof plate is integrally attached and which is fixed to the tight frame. And a mounting portion for the end storage material such as a curtain plate,
Unlike the conventional roof structure, the end part storage material is not directly fixed to the folded roof plate, so that the folded roof plate can be stably supported without the possibility of plastic deformation even if a load is applied. . Further, since the supporting portion of the holding member is elongated, the load can be dispersed on the roof plate in contact with the supporting portion. Further, since the holding member and the mounting portion of the end portion storage member are located under the folding roof plate and are not exposed to rainwater or sunlight, they are excellent in durability and design.

[0028]

Further, a folding piece is formed at a side edge of a side portion of the folding roof plate, and a holding piece for holding the folding portions facing each other of the left and right folding roof plates and a side portion of the folding roof plate. When a clip member composed of a pressing piece for holding the upper surface of the folded roof plate is attached from the front edge or the rear edge of the folded roof plate, the integrity of the folded roof plate and the holding member can be further strengthened.

Further, if the mounting portion of the holding member is provided with the hanging fulcrum portion and the screw receiving portion capable of adjusting the angle of the end fitting material, the mounting angle of the end fitting material can be set at an arbitrary angle. Since it can be attached, it is possible to easily cope with a roof slope and change decorative members such as curtains. In this case, since the end storage material is held at two points, member deformation is less likely to occur when a load is applied.

In addition, the fixed portion of the supporting portion of the holding member is 1
When the supporting member of the holding member and the tight frame are configured to be bolted to each other with the above-described long holes or a plurality of round holes, it is possible to easily adjust and fix the entrance / exit of the end storage material.

If an auxiliary reinforcing member is arranged between the supporting portion of the holding member and the lower end of the mounting portion, the strength of the holding member is improved and the holding member becomes stronger.

Further, when the auxiliary connecting member is arranged between the supporting portion of the holding member and the lower end of the end fitting material, the end fitting material is 3
Since it is held at a point, it can be held extremely stably even when a concentrated load is applied.

The construction method of the folded roof of the present invention is as follows:
Construction is extremely easy because the assembly of the folded roof plate and the holding member is performed only by engagement.

[Brief description of drawings]

FIG. 1 is a perspective view showing a construction state of a first embodiment of the present invention.

FIG. 2 is a partial vertical cross-sectional view of the first embodiment of the present invention.

FIG. 3 is a partial side sectional view of the first embodiment of the present invention.

FIG. 4 is a perspective view of a part of a holding member used in the first embodiment of the present invention.

FIG. 5 is a plan view of a holding member used in the first embodiment of the present invention.

FIG. 6 is a plan view of another embodiment of the holding member.

FIG. 7 is a perspective view of a clip member used in the first embodiment of the present invention.

FIG. 8 is a perspective view showing another embodiment of the clip member.

FIG. 9 is a longitudinal sectional view of a part of the second embodiment of the present invention.

FIG. 10 is a perspective view of a clip member used in the second embodiment of the present invention.

FIG. 11 is a side sectional view showing a part of an embodiment in which an auxiliary reinforcing member is arranged.

FIG. 12 is a side sectional view showing a part of an embodiment in which an auxiliary connecting member is arranged.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Frame 2 Tight frame 3 Folded roof plate 31 Side part 34 Folding part 35 Engagement part 36 Fitting part 4 Holding member 41 Support part 42 Mounting part 45 Locking piece 46 Fixing part 47 Hanging fulcrum part 48 Screw receiving part 5 End storage material 6 Cap member 63 Locking portion 7 Clip material 8 Auxiliary reinforcing member 9 Auxiliary connecting member

Claims (7)

(57) [Claims] 1. A folded roof plate, a holding member located inside the folded roof plate, and cap members that are capped on the side portions of the left and right folded roof plates arranged in parallel. The left and right side portions of the origami roof plate are provided with engaging portions projecting inward and fitting portions projecting outward, and the holding member has a fixed portion to the tight frame fixed to the body, Further, it comprises a supporting portion extending long from this fixed portion to the tip of the eaves located outside the outer wall material of the building, and a mounting portion extending downward from the outside of the roof surface of the supporting portion. A locking piece that engages with the engaging portion of the folded roof plate is provided in the portion, and a locking portion that fits into the fitting portion of the folded roof plate is provided on the left and right of the cap member, and the holding member is supported. Part is fixed to the tight frame, and the fold plate is attached to the support part of the holding member, and the cap members are placed on the left and right fold roofs. Side elastically is fitted to the folding plate roof, characterized by comprising further mounting the eaves gutter and curtain plate like end housed member of the mounting portion of the holding member. 2. A holding piece for forming a folded-down portion at a side edge of a side portion of the folded roof plate, and a holding piece for holding opposite folded portions of the left and right folded roof plates and a side portion of the folded roof plate. 2. The origami plate roof according to claim 1, wherein a clip material composed of a pressing piece for holding the upper surface of the origami plate is attached from the front edge or the rear edge of the origami roof plate. 3. The plate according to claim 1 or 2, wherein the mounting portion of the holding member is provided with a suspension fulcrum portion and a screw receiving portion capable of adjusting the angle of the end storage material. roof. 4. The fixed portion of the support portion of the holding member is one or more elongated holes or a plurality of round holes, and the support portion of the holding member and the tight frame are bolted to each other. The folded roof according to items 1 to 3. 5. The folding roof according to claim 1, wherein an auxiliary reinforcing member is arranged between the supporting portion of the holding member and the lower end of the mounting portion. 6. The folding roof according to claim 1, wherein an auxiliary connecting member is arranged between the supporting portion of the holding member and the lower end of the end housing member. 7. A holding member is fixed to a tight frame fixed to a skeleton, the side portions of the folded roof plates are aligned, and cap members are attached to the left and right side portions of the folded folded roof plates arranged in parallel. In the method for constructing a folded roof, the left and right side portions of the folded roof plate are formed with inwardly projecting engaging portions and outwardly projecting fitting portions, and the holding member is a tight frame. Has a fixed part,
Further, it comprises a supporting portion extending long from this fixed portion to the tip of the eaves located outside the outer wall material of the building, and a mounting portion extending downward from the outside of the roof surface of the supporting portion. A locking piece that engages with the engaging portion of the folded roof plate is provided in the portion, and a locking portion that fits into the fitting portion of the folded roof plate is provided on the left and right of the cap member, and the holding member is supported. Part is fixed to the tight frame, the folding roof plate is attached to the support part of the holding member, the cap members are elastically fitted to the side parts of the left and right folding roof plates, and eaves gutters and curtain boards A method for constructing a folded roof, characterized in that the end part of the material is attached to the attachment part of the holding member.