JPH0739711B2 - Double folding roof fixture - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a double folded roof for interposing a first folded roof on the inner side and a second folded roof on the outer side to particularly support the second folded roof. It concerns a fixture.

[0002]

2. Description of the Related Art As a double fold type roof having an inner fold plate roof portion and an outer fold plate roof portion, for example, Japanese Utility Model Publication No. 61-
There is one described in JP-A-29862. And, as a fixture for the upper folding roof plate in the above-mentioned conventional double folding roof, the side portions of the left and right lower folding roof plates on the indoor side are supported by the lower connectors provided on the tight frame. , While sandwiching the side parts of both folding plate with facing clip pieces,
Fasten the opposing clip pieces to the synthetic resin spacer,
A saddle is provided on the upper surface of the U-shaped piece of the spacer and is integrally fixed to the spacer with the upper connecting tool by bolts and nuts, and the side portions of the left and right upper folded roof plates on the outdoor side are described above. It is supported by the upper connector.

[0003]

Generally, in a double folding roof, a heat bridge is prevented from occurring between the inner folding roof portion and the outer folding roof portion to enhance the heat insulating effect. At the same time, it is necessary to firmly connect the double-folded roof parts. However, in the conventional double fold plate roof fixture having the above-described configuration, the load on the outer fold plate roof, the positive load applied to the outer fold plate roof during wind and rain, and the load weight are all spacers. It acts on the U-shaped material and the bolt penetrating the U-shaped material. Therefore, various loads repeatedly act as shearing force on the U-shaped members and bolts of the spacer, so that the U-shaped members are broken or damaged over a long period of time,
There is a danger that the outer folded roof part will be scattered or dropped from the roof by the wind. Further, in the above-described conventional double folded roof, since the clip pieces and the saddle must be attached by utilizing the elasticity of the U-shaped member, the U-shaped member needs a sufficient restoring force. However, since there is no control means in the downward open space of the U-shaped material, it is extremely elastic, and deformation occurs due to the tightening of the bolts and nuts, so highly accurate position adjustment is required during construction, which is extremely workable. Is reduced.
Therefore, there is a demand for a fixture for a double folding roof, which has a remarkably strong connection strength between the inner folding roof portion and the outer folding roof portion, and has excellent heat insulation and construction.

[0004]

DISCLOSURE OF THE INVENTION The present invention has been proposed in order to solve the above-mentioned conventional drawbacks and to meet the demands of the prior art. Firstly, the present invention is fixed to a roof frame such as a beam or a purlin.
A double fold plate roof fixture provided between a first fold plate roof portion on the inside of the fixture and a second fold plate roof portion on the outside of the first fold plate roof The fixture is a leg frame part that is fitted and fixed to the first folded roof part, a receiving part provided on the upper surface of the leg frame part, between the leg frame part and the receiving part, and between the receiving part and the outer side. Two
The leg has a plurality of insulating materials interposed between the folding plate roof portion, the leg frame portion, the receiving portion, and a bolt rod and a nut that are integrally inserted into the plurality of insulating materials and fixed integrally. The frame portion has a configuration in which a downwardly facing leg piece that fits and is fixed to the first folding plate roof plate portion is provided opposite to a mounting piece that receives the receiving portion, and the receiving portion is the folding of the second folding plate roof portion. A configuration is provided in which a receiving groove portion for fitting the bent portion of the plate roof plate and a fitting portion for fitting the fitting portion of the folded roof plate of the second folded plate roof part are provided, and the plurality of insulating materials are leg frames. Tube for preventing direct contact between the receiving part and the receiving part and direct contact between the receiving part and the second fold plate roof plate part, and for preventing contact between the receiving part and the bolt rod with any insulating material It is characterized by having a part.

[0005]

The leg frame portion is fitted and fixed to the upper surface of the inner first folding plate roof portion, and the receiving portion and the leg frame portion provided on the upper surface of the leg frame portion and the receiving portion and the outer second folding portion are provided. An insulating material is interposed between the plate roof portion, the leg frame portion, the receiving portion, and the plurality of insulating materials, and the bolt rods are inserted in series and fastened integrally with nuts.

[0006]

Embodiments of the present invention will be described in detail below with reference to the drawings. Double folded roof 1 using the fixture of the present invention
Is, for example, a first fixture 3 that is fixed to a roof frame 2 such as a beam or purlin made of steel, an inner first folded plate roof portion 4 that is held by the above-mentioned first fixture 3, and the above-mentioned first fold. Plate roof part 4
The fixing tool 5 of the present invention which is fixed to the outdoor surface of the above, and the outer second folding plate roof portion 6 which is held by the fixing tool 5 described above.

The above-mentioned first fixture 3 is provided with legs 12, 12 on the left and right sides of the upper surface 11 so as to widen downward, and a horizontal fixing piece 13 is formed at the lower end of each leg 12. The gate-shaped frame has a structure in which the first receiving portion 21 is integrally provided on the upper surface portion 11 described above. The first receiving portion 21 is provided with the first receiving piece 23 that stands upright in front of and behind the mounting piece 22 in the lateral direction, and the first receiving portion 23 that opens upward at the center of the upper end of the first receiving piece 23 described above. While the groove portion 24 is provided and the first receiving portion 25 is extended in the left-right direction from the upper end of the first receiving groove portion 24 described above, the first receiving portion 25 is planar in the embodiment of the drawings. No, not first
The upper edge of the receiving piece 23 may be linear. In order to integrally fix the above-mentioned first receiving portion 21 to the upper surface portion 11 of the frame, a bolt rod and a nut may be used, or welding may be used for fixing. Further, the first fitting portion 26 is formed by cutting under the left and right side edges of the first receiving portion 21 described above.

[0008] The above-mentioned inner first fold plate roof portion 4 and outer side second fold plate roof portion 6 are substantially the same in fold plate roof plate 31.
The folding plate 31 is a long member formed by bending a metal plate, and the left and right side edges of the roof plate 32 have side portions 33 that are inclined so as to widen upward. In the inverted ladder shape provided in the above, a substantially horizontal mounting portion 34 is formed at the upper end of each side portion 33, and a bending portion 35 that bends in a U shape is formed at the tip edge of the mounting portion 34 described above. Further, above the side portion 33, a fitting portion 36 that is fitted into the first fitting portion 26 of the first receiving portion 21 is formed by bending.

Fixture 5 for a folded roof according to the present invention
Is interposed between the leg frame portion 41 fitted and fixed to the first folded plate roof portion 4, the receiving portion 51 arranged on the upper surface of the leg frame portion 41, and the leg frame portion 41 and the receiving portion 51. A first insulating material 61,
A second insulating material 71 arranged on the upper surface of the receiving portion 51, and a washer material 81 arranged on the upper surface of the second insulating material 71,
The rod frame 41, the receiving portion 51, the first insulating material 61, the second insulating material 71, and the washer material 81 are integrally inserted by sequentially inserting a rod 91 made of, for example, a bolt rod and tightening with a nut 92. It is a structure fixed to.

The leg frame portion 41 of the fixture 5 is provided with upward stoppers 43 at the front and rear edges of the flat mounting piece 42, and a pair of left and right edges is provided at the left and right edges of the mounting piece 42. The leg pieces 44 are provided to face each other so as to extend downward,
A hook portion 45 is provided at the lower end of the leg piece 44 so as to face each other. If necessary, the fastening bolt rod 46 may be spanned between the opposing leg pieces 44 and tightened with the nut 47, so that the left and right hook portions 45 may be crimped so that the width becomes narrow.

The receiving portion 51 of the fixture 5 is the first receiving portion 2
The second receiving piece 53 is provided in an upright shape at the front and rear edges of the flat substrate piece 52 in a configuration similar to that of the first receiving piece 53.
The receiving groove portion 54 that opens upward is provided at the center of the upper end of the receiving groove portion 54, and the receiving portion 55 extends in the left-right direction from the upper end of the receiving groove portion 54. 55 may not be planar but may be linearly configured by the upper edge of the second receiving piece 53. Further, the fitting portion 5 is formed by cutting under the left and right side edges of the receiving portion 51.
6 is formed.

The above-mentioned first insulating material 61 and second insulating material 7
Reference numeral 1 denotes a shallow dish frame formed of a material having a small thermal conductivity such as synthetic resin or hard rubber, and the first insulating material 61 has a size capable of accommodating the substrate piece 52 of the receiving portion 51 on the upper surface. Also, the first
At the center of the insulating material 61, a low heat-shielding tubular portion 62 that can be fitted into a through hole formed in the substrate piece 52 is provided upright. On the other hand, the second insulating material 71 is arranged on the upper surface of the substrate piece 52 of the receiving portion 51 and can receive the washer material 81 on the upper surface.

The washer member 81 is made of, for example, metal and has a high strength. The leg frame portion 41, the receiving portion 51,
When the first insulating material 61, the second insulating material 71, the washer material 81 and the like are integrally fixed by the rod 91 and the nut 92 to assemble the second fixture 5, the upper surface of the second insulating material 71 is crimped. To do.

Therefore, the mounting piece 42 of the leg frame portion 41 is
The first insulating material 61 is disposed on the upper surface of the first insulating material 61, the substrate piece 52 of the receiving portion 51 is applied to the upper surface of the first insulating material 61, and the tubular portion 62
Is inserted into the through hole of the substrate piece 52 from below, the second insulating material 71 is provided on the upper surface of the substrate piece 52, and the washer material 8 is provided on the upper surface of the second insulating material 71.
1 are respectively arranged and the rods 91 are inserted through the washers 81, and the nuts 92 are used to attach the rods 91 to the lower surface of the mounting piece 42.
When the lower end of the is fixed, the leg frame portion 41, the receiving portion 51, the first insulating material 61, the second insulating material 71, and the washer material 81 can be integrated vertically to form the fixture 5 of the present invention. . In addition, the fastening bolt rod 4 is attached to the leg pieces 44 of the leg frame portion 41 which face each other.
6 and the nut 47 is tightened, the opposite hook 4
The spacing of 5 can be adjusted. In this state, the upper portion of the rod 91 is in contact with the washer material 81 and the lower portion is in contact with the leg frame portion 41, but the second insulating material 71 and the tubular portion 62 of the first insulating material 61 are in the middle of the length of the rod 91. It is not in contact with the receiving portion 51. Therefore, heat conduction between the leg frame portion 41 and the receiving portion 51 is prevented by the first insulating material 61 and the second insulating material 71. The tubular portion 62 is provided on the lower surface of the second insulating material 71, and
It does not have to be provided on the upper surface of the insulating material 61, and a short tubular portion is provided on the upper surface of the first insulating material 61 and the lower surface of the second insulating material 71, and the intermediate portion of the rod 91 is covered by both tubular portions. You may.

In the case of using the fixture of the present invention to roof a folded plate roof, basically, the first fixture 3, the first folded roof part 4, the fixture 5 of the present invention and the The two-folded roof part 6 is used, and at the time of construction, the first fixtures 3 are fixed to the upper surface of the beam 2 at the width intervals of the folded roof plate 31 of the first folded roof part 4, and The first fixtures 3 are fixed in a row on the beams 2 arranged in parallel in the direction. When fixing the first fixture 3 to the beam 2, for example, a screw or the like may be driven into the beam 2 from the fixing piece 13. Then, the folding plate 31 is arranged so as to be dropped between the first fixtures 3 and 3 adjacent to each other on the left and right sides, and the left and right side portions 3 are arranged.
3 along the leg portions 12 of the left and right first fixtures 3, the first receiving portion 25 receives the placement portion 34 of the folding roof plate 31, and the first receiving groove portion 24 folds the upper end of the side portion 33. Music part 35
Is fitted from above, and the folding plate 31
The fitting portion 36 is fitted from the side.

As described above, the left and right side portions 33 of the folded roof plate 31 are fitted to the first receiving portion 21 as described above while the left and right side portions 33 are aligned with the leg portions 12 of the first fixing members 3. Then, the folded roof plate 31 is elastically held between the left and right first fixtures 3, and especially the left and right bent portions 3 of the folded roof plate 31.
5 is fitted into the first receiving groove portion 24 of the first receiving portion 21, and the fitting portion 3
Since 6 fits into the first fitting portion 26, the folded roof plate 31 is firmly held, and the left and right mounting portions 34 are received by the first receiving portion first receiving portion 25. In this way, by laying a large number of folding plate roof plates 31 in parallel, the first folding plate roof portion 4 can be formed on the upper surface of the roof frame 2. Then, if necessary, the first cap member 101 can be attached to the connection portion of the right and left adjacent folded roof plates 31 to ensure rain-proofing, and to improve airtightness and sound insulation.

The above-mentioned first cap member 101 is a long member formed by bending and forming a metal plate similarly to the folded roof plate 31, and widens downward on the left and right side edges of the flat adherend 102. In this way, the side pieces 103 are bent downward, and if necessary, the locking pieces 104 may be bent and formed at the lower ends of the side pieces 103 so as to be folded back inside the side pieces 103. In order to attach the above-mentioned first cap member 101 to the connection portion of the left and right folded roof plates 31 in the first folded roof portion 4, the first cap member 101 is provided on the side of the right and left adjacent folded roof plates 31. The left and right side pieces 103 are exposed above the portion 33.
It is dropped from above while expanding. When the locking pieces 104 are provided on the first cap member 101, the locking pieces 104 are engaged with the fitting portions 36 of the side portions 33 of the folded plate roof plates 31 from the outside. Piece 103
Elastic force causes the locking piece 104 to firmly engage with the fitting portion 36, making it difficult for the first cap member 101 to come off upward. Further, the side piece 103 firmly fits the fitting portion 36 to the first fitting portion 26. As a result, the retention of the folded plate 31 is stable. Moreover,
Since the adhered portion 102 of the first cap member 101 covers the upper surfaces of the bent portions 35 of the left and right folded plate 31 that are in contact with each other,
Even if rainwater or condensed water falls, it does not permeate into the back of the ceiling, and airtightness and sound insulation can be improved.

The first folded plate roof portion 4 constructed as described above
The fixture 5 of the present invention having the above-described configuration is fixed to the upper surface of the outdoor side of the above. The fixture 5 described above includes the leg frame portion 41,
The receiving portion 51, the first insulating material 61, the second insulating material 71, and the washer material 81 are assembled in advance with the rod 91 and the nut 92, and the adjacent side portions 33 of the right and left fold plate 31 are adjacent.
Face above. Then, the left and right hook portions 45 of the leg frame portion 41 are expanded and slid down according to the inclination of the side portions 33, the lower ends of the respective hook portions 45 are clasped to the fitting portions 36, and if necessary, the opposite legs. The fastening bolt rods 46 are inserted between the pieces 44 and fixed by the nuts 47, and the left and right hooks 45 are strongly fixed to the fitting portions 36 of the left and right folded roof plates 31 by fitting.

As described above, when the fixtures 5 of the present invention are mounted in parallel and firmly attached to the upper portions of the adjacent side portions 33 of the adjacent folded roof plates 31, the second folded roofs are attached to the respective fixtures 5. That part 6 In order to make the second folding roof part 6 on the fixture 5, in the same manner as providing the first folding roof part 4 on the first fixture 3, the folding roof is provided between the fixtures 5 and 5 adjacent to each other on the left and right. The plate 31 is arranged so as to be dropped, and the left and right side portions 33 are aligned with the side portions 33 of the folded roof plate 31 of the first folded roof portion 4 and the receiving portion 5 of the receiving portion 51.
5, the receiving portion 34 of the folded roof plate 31 is received, the bent portion 35 at the upper end of the side portion 33 is fitted into the receiving groove portion 54 from above, and the folded roof plate 31 is fitted into the fitting portion 56. Part 36
From the side.

As described above, the lithograph roof plate 31 of the second fold plate roof portion 6 is exposed above the fold plate roof plate 31 of the first fold plate roof portion 4 and each part is fitted into the receiving portion 51. As a result, the fold plate 31 of the second fold plate 6 is elastically held between the left and right fixtures 5, and in particular, the left and right bent portions 35 of the fold plate 31 are received by the receiving portion 51. By fitting the fitting portion 36 into the receiving groove portion 54 from above and fitting the fitting portion 36 into the fitting portion 56, the left and right folded plate roof plates 31 are firmly held, and the left and right mounting portions 34 are placed.
Will be received by the receiving portion 55. In this manner, when a large number of folded roof plates 31 are laid in parallel above the first folded roof portion 4 by the fixture 5 of the present invention,
A double fold plate roof can be configured by the fold plate roof portion 4 and the second fold plate roof portion 6, but in the connecting portion of the fold plate roof plates 31 that are adjacent to each other on the left and right sides of the second fold plate roof portion 6. The second cap member 111 is attached to protect from rain.

The second cap member 111 has substantially the same structure as the first cap member 101 described above, and the adherend 102 is
The side pieces 103 inclined to the left and right side edges of the
It has a configuration in which a folded back locking piece 104 is provided at the lower end of the.
The second cap member 111 is adhered between the left and right folded roof plates 31 of the second folded roof portion 6 as in the case of the first folded roof portion 4 described above. Plate roof part 6
In the above, the second cap member 111 is made to face above the left and right side portions 33 of the folded plate roof plates 31 that are adjacent to each other in parallel.
When the locking pieces 104 are engaged with the fitting portions 36 of the side portions 33 while expanding the left and right side pieces 103, the elasticity of the side pieces 103 causes the locking pieces 104 to firmly engage with the fitting portions 36, and 2 The cap member 111 does not easily come off upward, and the side piece 1
Since the fitting portion 36 is firmly fitted to the fitting portion 56 by 03, the folding plate 31 is stably held. The adhered portion 102 of the second cap member 111 is the left and right folded plate 3
Since the connection part of 1 is closed, it is possible to surely carry out rain.

Between the fixtures 5 on the left and right sides of the present invention, a folded plate 3
1 is elastically held as described above, and the second cap member 111 is elastically attached to the upper ends of the adjacent folded roof plates 31 as described above to construct the second folded roof part 6. It is possible to construct a double fold plate roof by the inner first fold plate roof portion 4 located on the lower side and the outer second fold plate roof portion 6 located on the upper side. Since it is not necessary to use bolts, nuts, screws, etc. during construction,
The work is extremely simple because it is sufficient to press each folded roof plate 31, the first cap member 101, and the second cap member 111 from above. In addition, if a heat insulating material such as glass wool is interposed in a space between the first folded plate roof portion 4 and the second folded plate roof portion 6 in a filled state, the outside and the inside of the room can be insulated.

FIGS. 6 to 8 show another embodiment of the folded roof, and the left and right side portions 33 of the folded roof plate 31 of the first folded roof portion 4 and the second folded roof portion 6 are shown. A bending void portion 37 in the length direction is formed by bending at the upper end of the
The first cutouts 27 are formed on the left and right upper ends of the receiving portion 21, and the second cutouts 5 are formed on the left and right upper ends of the receiving portion 51 of the fixture 5.
With the configuration in which the fold plate 7 is formed, the bent void portion 37 of the folded roof plate 31 can be fitted to the first cut portion 27 of the first fixture 3 and the second cut portion 57 of the receiving portion 51. Therefore, when the first folded roof part 4 is applied to the first fixture 3 and the second folded roof part 6 is applied to the fixture 5 of the present invention, the folded roof plate 31 of the first folded roof 4 is Of the folding plate 37 of the second folding plate 6 is fitted into the first cut portion 27 of the first receiving portion 21, and the bending void portion 37 of the folding roof plate 31 of the second folding plate roof portion 6 is cut into the second cutting portion of the receiving portion 51. Since it fits in the portion 57, even if rainwater rises the side portion 33 of the origami roof plate 31 by wind or the capillary phenomenon, the origami roof plate 31 is
The bent empty portion 37 has a function as a rising prevention space, and rainwater does not permeate to the inside of the origami roof plate 31.

Further, according to the folded roof of the above-described embodiment, the clip 121 is provided at the connecting portion of the folded roof plates 31 which are adjacent to each other in the first folded roof portion 4 and the second folded roof portion 6.
Is attached. The above-mentioned clip 121 is a vertical piece 12.
The horizontal piece 123 extending in the left-right lateral direction is provided at the upper edge of the second piece 2, and the downward stopper piece 12 is provided at the tip of the horizontal piece 123.
4 is provided. The vertical piece 122 of the above-mentioned clip 121 is mounted in the gap between the adjacent bent portions 35 of the left and right folded roof plates 31 in the first folded roof portion 4 or the second folded roof portion 6, and the horizontal piece 123 is attached. When the stopper piece 124 is locked to the bent empty portion 37 while pressing and holding the sheet on the mounting portion 34, the connection strength of the left and right folded roof plates 31 can be increased by a simple operation, and the double folded roof 1 The overall structural strength can be increased. The clip 121 may not be provided with the stopper piece 124, and the horizontal piece 123 may press and hold the placement portion 34 of the folded roof plate 31. Also, the vertical piece 122 of the clip 121 is the folded plate 3
Since it faces the indoor side of No. 1, it can be used as a supporting material when the rod is attached downward in the first folded plate roof portion 4 to form a suspended ceiling, or as a supporting material for indoor wiring and piping.

Further, according to the folded roof of the above-described embodiment, the substrate piece 52 is provided in the receiving portion 51 of the fixture 5 of the present invention.
In the configuration, the left and right side edges are laterally extended and the receiving and supporting portion 58 is formed outward. Each of the receiving and supporting portions 58 of the receiving portion 51 described above is located below the side portion 33, particularly the inside of the fitting portion 36 in the construction of the folded roof plate 31 in the first folded roof portion 4 and the second folded roof portion 6. Can be used as a guide for the fitting portion 36 during the construction work of the folding roof plate 31, and in the roofed double folding roof 1, the first folding roof portion 4 can be used. Also, the load acting on the upper surface of the second folded plate roof portion 6 can be supplementarily received, and the strength can be increased.

According to the folded roof of the above-mentioned embodiment, both the first receiving pieces 23 of the first receiving portion 21 of the first fixing tool 3 facing each other and the both facing portions of the receiving portion 51 of the fixing tool 5 facing each other. Second receiving piece 5
3, the first locking hole 28 and the second locking hole 59 in the vertical direction are opened. The above-described first locking hole 28 of the first receiving portion 21 and the second locking hole 59 of the receiving portion 51 are adjacent to each other on the left and right in the construction of the first folded plate roof portion 4 and the second folded plate roof portion 6. It is used when the locking member 131 is attached to the connection portion of the matching folded roof plate 31. The locking member 131 is the clip 12
1, the horizontal portion 133 extending in the horizontal direction is provided at the upper end edge of the vertical portion 132 on the left and right, and the horizontal portion 133 is provided.
A downward stopper piece 134 is provided at the tip of the above, and a fitting portion 135 that fits into the second locking hole 59 of the receiving portion 51 is formed at the front and rear ends of the vertical portion 132.
Therefore, in the first or second folded roof portion 4 or the second folded roof portion 6, the first or second folded roof plate 31 adjacent to the left or right,
Bending portion 35 at the position where the fixture 3 or the fixture 5 is provided
The vertical portion 132 of the locking member 131 is mounted in the gap between the upper and lower portions, and the left and right horizontal portions 133 are used to mount the folding roof plate 31 on the mounting portion 3.
4 is pressed and held, the stopper piece 134 is locked to the bent empty portion 37 from above, and the front and rear fitting portions 13
When 5 is locked in the first locking hole 28 of the first receiving portion 21 or the second locking hole 59 of the receiving portion 51, the left and right folded roof plates 31 can be firmly connected by the locking tool 131. Therefore, the overall strength of the double folding roof 1 can be increased. In the second embodiment of the present invention shown in FIGS. 6 to 8, the reference numerals not described have the same configurations as the same reference numerals in the above-mentioned embodiment, and the description thereof will be omitted.

FIG. 9 shows another embodiment of the folded plate roof plate 31. A lateral groove-like fitting portion 36 is formed above one side portion 331 of the roof plate portion 32 and is mounted on the upper end. This is a configuration in which the placing portion 34 is bent and formed, and a bent piece 35 bent downward is formed at the tip edge of the placing portion 34. In addition, a lateral groove-shaped fitting portion 36 is formed above the other side portion 332 of the roof plate portion 32, a mounting portion 34 is provided at the upper end, and a groove portion 333 is formed at the tip, and the tip of the groove portion 333 described above is formed. The lateral auxiliary mounting portion 334 extends in the lateral direction, the downward auxiliary bent piece 335 is bent and formed at the tip, and the auxiliary fitting portion 336 is formed below the auxiliary bent piece 335. The folded roof plate 31 described above can be used for either the first folded roof portion 4 or the second folded roof portion 6, and is folded in parallel when left and right as shown in FIG. The auxiliary placing portion 334 of the side portion 332 of the adjacent folding plate 31 is attached to the placing portion 34 of the side portion 331 of the plate roof plate 31, and the auxiliary folding piece is provided outside the upper end portion of the side portion 331. Three
35, the auxiliary fitting portion is fitted into the fitting portion 36 of the side portion 331 from the outside. Therefore, the fitting portion 36 of the side portion 331 is
Is doubled, and the strength of the connecting portion of both folding plate 31 is increased by the placing portion 34 and the auxiliary placing portion 334, and the inside is held by the first receiving portion 21 and the receiving portion 51. A double folded roof with high strength can be constructed, and the rain protection is extremely good. In addition, the folded plate 31
When the leg frame portion 41 is fitted and fixed to the upper surface by roofing as the first folded plate roof portion 4, the leg frame portion 41 can be stably held especially since the fitting portion 36 of the side portion 331 is double. it can.

FIG. 10 shows another embodiment of the first fixing member 3. The fixing member 311 integrally has two ridge portions 312 arranged in parallel in the lateral direction, and is received at the upper ends of both ridge portions 312. Part 32
1 is provided. The receiving portion 321 has a bilaterally symmetrical structure in which a metal plate is bent and has a protruding portion 3 that bulges outward.
A receiving portion 323 that bends in a hook shape is provided inwardly above 22. Therefore, the first folded roof part 4
In the construction of the above, if the folded roof plate 31 is arranged so as to be dropped between the mountain portions 312, the fitting portion 36 of the side portion 33 of the folded roof plate 31 can be supported by the lower surface of the projecting portion 322.
Further, the mounting portion 34 can be received by the upper surface of the receiving portion 323, and the bent portion 35 is fitted between the facing receiving portions 323, so that the left and right folded roof plates 31 can be securely fitted and fixed. . The receiving portion 321 described above can also be used as the receiving portion 51 of the fixture 5 of the present invention.

11 and 12 show a receiving portion 511 of another embodiment of the receiving portion 21 or 51. In FIG.
Since the receiving portion 55 at the upper end is linear, and the other portions are substantially the same as the receiving portion 51, the same reference numerals are given and the description thereof will be omitted. Further, the receiving portion 521 in FIG. 12 has a configuration in which a reinforcing rib 522 is provided on the substantially peripheral edge of the substrate piece 52, and since the other portions have substantially the same configuration as the receiving portion 51, the same reference numerals are given and the description thereof is omitted. To do. The receiving portion 511 described above,
521 can be used both as a receiving part of the first fixture 3 or as a receiving part 51 of the fixture 5 of the present invention.

The receiving portion 531 shown in FIG. 13 is formed by bending a metal plate. The vertical portion 533 facing left and right with respect to the base portion 532 is bent, and the horizontal portion extending outward at the upper ends of both vertical portions 533. The fixture 5 of the present invention has a configuration in which the downward bending portion 535 is formed at the tip of each lateral portion 534 by bending the horizontal portion 534.
When facing the receiving portion 51 of the vertical portion 533, the facing interval of the vertical portions 533 is the receiving groove portion 54, and the left and right horizontal portions 534 are the receiving portions 55,
The lower end of the bent portion 535 corresponds to the fitting portion 56. Therefore, even the receiving portion 531 having the above-described configuration can be used as the first receiving portion 21 of the first fixture 3 for holding the folded roof plate of the first folded roof portion 4, Further, it can also be used as a part of the fixture 5 of the present invention to firmly fit and hold the folded roof plate 31 of the second folded roof portion 6.

Although the present invention has been described based on the embodiments of the drawings, the present invention is not limited to the above embodiments and can be carried out in any manner as long as the configuration described in the claims is not changed. be able to. For example, the configuration of the folded roof plate 31 of the first embodiment is the first folded roof portion 4 inside the double folded roof 1, and the configuration of the folded roof plate 31 of the second embodiment is the second outside. It can be used as the folding roof 6 or vice versa, and may be used based on any aspect.

[0032]

In summary, according to the present invention, the first fixing member for fixing the first fixing member for fixing to the roof skeleton such as a beam or a purlin is used as the first inner member.
A folded roof part and a second roof that is placed outside the first folded roof part
A double fold plate roof fixture provided between the fold plate roof part and the fold plate roof part, wherein the fixture is fitted and fixed to the first fold plate roof part, and a receiving part provided on an upper surface of the leg frame part. Section, a plurality of insulating materials interposed between the leg frame section and the receiving section and between the receiving section and the outer second folded plate roof section, and the leg frame section, the receiving section and the plurality of insulating materials. Downward leg pieces that have bolt rods and nuts that are inserted through a series and integrally fixed, and that the leg frame portions are fitted and fixed to a mounting piece that receives the receiving portions and to the first folded plate roof plate portion. And a receiving groove portion into which the bent portion of the folded roof plate of the second folded roof portion is fitted, and a receiving portion of the folded roof plate of the second folded roof portion. With a configuration provided with a fitting portion for fitting
The plurality of insulating materials prevent direct contact between the leg frame portion and the receiving portion and direct contact between the receiving portion and the second folded roof plate portion, and one of the insulating materials includes the receiving portion and the bolt rod. This is a configuration in which a cylindrical portion is provided to prevent contact between the two. Therefore, the first folding roof part and the second folding roof are firmly connected by the above-mentioned fixing tool, and the folding roof plate and the fixing tool of the second folding roof part are rotated when performing the construction work. Since it is not necessary and the simple fitting method is sufficient, not only the workability is greatly improved, but also various members and parts are not forcibly bent, so that they are not damaged or broken. Further, since the first insulating material and the second insulating material in the fixture are used as the heat insulating means for the first and second folded roof portions, the heat conduction is reliably prevented in both folded roof portions. Heat bridge does not occur, and since the leg frame and receiving part are integrated with the rod, it is possible to reliably receive the positive load and load weight acting on the fixture, and long-term use Can fully withstand. Moreover, even if the first insulating material and the second insulating material are damaged, the heat insulating function is hardly impaired.
The origami roof and the second origami roof do not scatter or fall.

Further, by mounting a clip or a locking tool in the gap between the adjacent folded roof plates to firmly hold the adjacent both sides, not only the left and right folded roof plates but also the upper and lower folded roof plates. It is possible to remarkably increase the connection strength of the double-folded roof and to easily construct a double-folded roof having excellent heat insulation and strength.

[Brief description of drawings]

FIG. 1 is a partial exploded perspective view showing a first embodiment of the present invention.

FIG. 2 is an exploded vertical sectional front view of the first embodiment of the present invention.

FIG. 3 is a perspective view showing a state in which a fixture is assembled in the first embodiment of the present invention.

FIG. 4 is a vertical sectional front view showing a construction state of the first embodiment of the present invention.

FIG. 5 is a partial side view of the first embodiment of the present invention.

FIG. 6 is a partial exploded perspective view showing a second embodiment of the present invention.

FIG. 7 is a partially exploded vertical front view showing a second embodiment of the present invention.

FIG. 8 is a vertical sectional front view showing a construction state of a second embodiment of the present invention.

FIG. 9 is a front view showing another embodiment of a folded plate.

FIG. 10 is a perspective view showing another embodiment of the first fixture.

FIG. 11 is a perspective view showing another embodiment of the receiving portion.

FIG. 12 is a perspective view showing another embodiment of the receiving portion.

FIG. 13 is a perspective view showing another embodiment of the receiving portion.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Double folded plate roof 2 Roof frame 3 1st fixing tool 4 1st folding plate roof part 5 Fixture of this invention 6 2nd folded plate roof part 11 Upper surface part 12 Leg part 13 Fixing piece 21 1st receiving part 22 Attachment Piece 23 1st receiving piece 24 1st receiving groove part 25 1st receiving part 26 1st fitting part 27 1st notch part 28 1st locking hole 31 folded plate roof plate 32 roof plate part 33 side part 34 mounting part 35 Bent part 36 Fitting part 37 Bending empty part 41 Leg frame part 42 Placement piece 43 Stopper part 44 Leg piece 45 Hook part 46 Fastening bolt rod 47 Nut 51 Receiving part 52 Board piece 53 Receiving part 54 Receiving part 55 Receiving part 56 Fitting part 57 Second notch part 58 Receiving support part 59 Second locking hole 61 First insulating material 62 Cylindrical part 71 Second insulating material 81 Washer material 91 Rod 92 Nut

Claims (3)

[Claims] 1. A first fold plate roof portion on the inner side of a first fixture fixed to a roof skeleton such as a beam or a purlin, and a second fold plate roof portion on the outside of the first fold plate roof portion. A double fold plate roof fixture provided between the first fold plate roof part and the first fold plate roof part,
A receiving part provided on the upper surface of the leg frame part, a plurality of insulating materials interposed between the leg frame part and the receiving part and between the receiving part and the second folded plate roof part on the outside, and the leg frame part , A receiving part and a bolt rod and a nut that are inserted through a series of insulating materials and fixed integrally, and the leg frame part is a mounting piece that receives the receiving part, and a first folded roof plate part. And a receiving groove portion into which the bent portion of the folded roof plate of the second folded roof portion is fitted, and a second folded roof. And a fitting portion for fitting the fitting portion of the folded roof plate of the above portion, the plurality of insulating materials directly contact the leg frame portion and the receiving portion, and the receiving portion and the second folded roof plate portion. With a structure that has a tubular part that prevents direct contact with the receiving part and the bolt rod on either insulating material, Ingredient 2. The plurality of insulating materials comprises a first insulating material interposed between the leg frame portion and the receiving portion and a second insulating material disposed on the upper surface of the receiving portion, and the two insulating materials are used to form the legs. The fixture for a double folding roof according to claim 1, wherein the bolt rod connecting the frame portion and the receiving portion and the leg frame portion and the receiving portion are thermally insulated. 3. A receiving and supporting portion for laterally extending the lateral side of the folded roof plate of the second folded roof portion on the lower surface of the receiving portion of the fixture. Item 3. A fixture for a double folded roof according to Item 1 or 2.