JP2014234609A - Sheet fixation structure of daylighting roof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a sheet fixation structure of a daylighting roof such that even an inexperienced worker can easily fit a sheet material.SOLUTION: A sheet fixation structure of a daylighting roof 1 includes: a daylighting member 10a arranged at an opening part of the roof; a flexible sheet material 11a arranged below the daylighting member 10a substantially in parallel with a daylighting surface of the daylighting member 10a; a sheet material fixation member 24a having a groove part 241a; and a sheet press-in member 25a which is pressed in the groove part together with the sheet material so as to fix the sheet material to the sheet material fixation member.

Description

  The present invention relates to a sheet fixing structure for a daylighting roof. More specifically, the present invention relates to a sheet fixing structure for a sheet material disposed below a daylighting member of a daylighting roof.

  As a roof structure suitable for buildings such as factories and warehouses, a goby-type folded plate roof is known in which metal roof folded plates are joined via joints called gozes or goat fastening portions. The goby-type folded-plate roof is a folded plate having a substantially valley-shaped cross section placed along a mountain-shaped valley shape of a tight frame having a substantially trapezoidal cross section, and the side edges of adjacent folded plates are connected to each other. A goat fastening portion formed so as to stand upright at the horizontal portion of the top portion is joined and joined.

  It is known to install a daylighting roof in an opening formed by removing a folded plate of a goby type folded plate roof. The daylighting roof described in Patent Literature 1 forms a daylighting roof on the goby-type folded board roof by installing a daylighting member in an opening formed by removing the goat-type folded board roof.

  It is also known to attach a non-combustible member below the daylighting member in parallel with the daylighting surface. Even if the daylighting roof described in Patent Document 2 is attached to a non-combustible sheet material such as a glass cloth below the daylighting member, a daylight falls on the daylighting member and the daylighting member is melted or destroyed by the fire, Prevents an opening from penetrating outdoors and indoors.

JP 2004-60346 A JP 2012-207429 A

  However, when the non-combustible sheet material is flexible, in order to attach the sheet material without dubbing and without wrinkles, it is necessary to apply tension while applying tension to the entire surface of the sheet material. The operation of attaching the tension while applying tension to the entire surface of the sheet material requires a high degree of skill, and it is not easy for an unskilled worker to install the sheet material.

  Then, an object of this invention is to provide the sheet | seat fixing structure of the lighting roof which can attach a sheet | seat material easily even if it is an inexperienced operator.

  In order to achieve the above object, the daylighting roof sheet fixing structure according to the present invention includes a daylighting member disposed in an opening of the roof and a lower part of the daylighting member and substantially parallel to the daylighting surface of the daylighting member. A flexible sheet material, a sheet material fixing member having a groove portion, and a sheet material pushing member for fixing the sheet material to the sheet material fixing member by being pushed together with the sheet material into the groove portion. .

  Furthermore, the sheet fixing structure of the daylighting roof according to the present invention further includes a support member that supports the sheet material fixing member, and an end portion of the sheet material is sandwiched between the sheet material fixing member and the support member. Is preferred.

  Furthermore, in the sheet fixing structure of the daylighting roof according to the present invention, the groove portion has a protrusion portion that is formed along the longitudinal direction of the groove portion and restricts the width of the opening portion of the groove portion, and the sheet material pushing member is an elastic member. It is preferable that the width is larger than the width of the opening of the groove and is formed so as to be able to be pushed together with the sheet material on the back side of the protrusion in the groove.

  Further, in the daylighting roof sheet fixing structure according to the present invention, it is preferable that the sheet material has a rectangular shape, the sheet material fixing member is joined in a frame shape, and the end of the sheet material is fixed together with the sheet material pushing member. .

  According to the sheet fixing structure of a daylighting roof according to the present invention, a sheet material fixing member having a groove portion, and a sheet material pressing member for fixing the sheet material to the sheet material fixing member by being pressed together with the sheet material into the groove portion. Since it has, it became easy to attach a sheet | seat material.

It is a perspective view of an example of a daylighting roof. (A) is a top view of the lighting roof shown in FIG. 1, (b) is an end elevation which follows the AA 'line of FIG. (A) is an end view which follows the BB 'line of (a), (b) is a side view of a crosspiece. (A) is an end elevation which follows CC 'line of Drawing 2 (a), (b) is the elements on larger scale of (a). (A) is a perspective view of a reinforcing horizontal beam, (b) is a plan view of the reinforcing horizontal beam, (c) is a front view of the reinforcing horizontal beam, and (d) is a side view of the reinforcing horizontal beam. Yes, (e) is a partial front view of a reinforcing cross rail. (A) is a perspective view of a receiving seat, (b) is a front view of the receiving seat, (c) is a plan view of the receiving seat, and (d) is a side view of the receiving seat. (A) is a perspective view of a side frame, (b) is a side view of a side frame. (A) is a perspective view of a sheet fixing member, (b) is a side view of the sheet fixing member, (c) is a perspective view of a sheet material pushing member, and (d) is an attachment diagram of the sheet material. FIG. 5E is a partially enlarged view of the end view shown in FIG. 4. FIG. 3 is an end view taken along the line DD ′ in FIG. It is an end elevation which follows the EE 'line of Drawing 2 (a). (A) is a perspective view of the end frame, (b) is another perspective view of the end frame, and (c) is a side view of the end frame. FIG. 3 is an end view taken along line FF ′ of FIG. 2. (A) is a perspective view of the end frame, (b) is another perspective view of the end frame, and (c) is a side view of the end frame. FIG. 3 is an end view taken along the line GG ′ of FIG. 2. (A) is a perspective view of the end frame, (b) is another perspective view of the end frame, and (c) is a side view of the end frame. (A) is a perspective view of a connection frame, (b) is a side view of a connection frame. FIG. 3 is an end view taken along line HH ′ of FIG. 2. The figure (1) for demonstrating the assembly procedure of a daylighting roof. The figure (2) for demonstrating the assembly procedure of a daylighting roof. The figure (3) for demonstrating the assembly procedure of a daylighting roof. The figure for demonstrating the assembly procedure of a daylighting roof (4). The figure (5) for demonstrating the assembly procedure of a daylighting roof. The figure (6) for demonstrating the assembly procedure of a daylighting roof. The figure (7) for demonstrating the assembly procedure of a daylighting roof. The figure for demonstrating the assembly procedure of a daylighting roof (8). The figure for demonstrating the assembly procedure of a daylighting roof (9). The figure for demonstrating the assembly procedure of a daylighting roof (10). The figure for demonstrating the assembly procedure of a daylighting roof (11). (A) is a side view of another sheet fixing member, (b) is a side view of another sheet fixing member, (c) is a side view of another sheet fixing member, and (d) is another It is a side view of the sheet fixing member. (A) is a partial end view of another connection structure, (b) is a partial end view of another connection structure, (c) is a partial end view of another connection structure, (d) is another It is a fragmentary end view of the connection structure.

  Hereinafter, a daylighting roof according to the present invention will be described with reference to the drawings. However, it should be noted that the technical scope of the present invention is not limited to these embodiments, and extends to equivalents to the invention described in the claims.

  FIG. 1 is a perspective view of an example of a daylighting roof. 2A is a plan view of the daylighting roof shown in FIG. 1, and FIG. 2B is an end view taken along the line AA ′ of FIG. In FIG.2 (b), a broken line shows the inclination part and upper board part of a folded-plate roof.

  The daylighting roof 1 is disposed on a metal folded plate roof 100 disposed on a tight frame (not shown). The folded plate roof 100 is disposed so as to incline at a predetermined angle from the top of the roof on the water upper side to the water lower side. In FIG. 1, the back side is the water side, and the near side is the water side. The folded plates that form the daylighting roof 100 are joined via the gouge fastening portions 101 formed at the end portions of the upper plate portion.

  The daylighting roof 1 includes a first daylighting member 10a disposed on the water side, a second daylighting member 10b disposed near the first daylighting member 10a and below the first daylighting member 10a, and a second daylighting. A third daylighting member 10c disposed near the member 10b and below the second daylighting member 10b.

  The daylighting roof 1 further includes first to sixth sheet materials 11a to 11f. The first and second sheet materials 11a and 11b are disposed below the first daylighting member 10a. The third and fourth sheet materials 11c and 11d are disposed below the second daylighting member 10b. The fifth and sixth sheet materials 11e and 11f are disposed below the third daylighting member 10c.

  The first to third daylighting members 10a to 10c are formed by extrusion molding of polycarbonate. Each of the first to sixth sheet materials 11a to 11f is a rectangular flexible glass cloth having an area approximately half the area of the daylighting surface of the first to third daylighting members 10a to 10c, and is a nonflammable member. is there. The glass cloth here is a glass fiber woven fabric impregnated with a silicon-based resin.

  The daylighting roof 1 further includes a side support structure 12, a water support structure 13, a water support structure 14, and connection structures 15a and 15b. The side support structure 12 supports the long sides of the first to third daylighting members 10a to 10c. The water support structure 13 supports the water upper end of the first daylighting member 10a. The underwater support structure 14 supports the lower end of the third daylighting member 10c. The connection structure 15a connects between the lower water end of the first daylighting member 10a and the upper water end of the second daylighting member 10b. The connection structure 15b connects between the lower water end of the second daylighting member 10b and the upper water end of the third daylighting member 10c.

  The daylighting roof 1 is divided into a water unit 2, an intermediate unit 3 and a water unit 4. The surface unit 2 includes a first daylighting member 10a, first and second sheet materials 11a and 11b, a water surface of the side support structure 12, a water support structure 13, and a water surface of the connection structure 15a. The intermediate unit 3 includes the second daylighting member 10b, the third and fourth sheet materials 11c and 11d, the intermediate part of the side support structure 12, the lower part of the connection structure 15a, and the upper part of the connection structure 15b. Including. The underwater unit 4 includes a third daylighting member 10c, fifth and sixth sheet materials 11e and 11f, a lower portion of the side support structure 12, a lower portion of the connection structure 15b, and the underwater support structure 14. Including.

  The daylighting roof 1 guides the sunlight that has been collected into the interior of the building having the folded-plate roof 100 through the opening 120 indicated by a broken line in FIG.

  3A is an end view taken along the line BB ′ of FIG. 2A, FIG. 3B is a side view of the cross rail, and FIG. 4A is the side view of FIG. FIG. 4B is an end view taken along the line CC ′, and FIG. 4B is a partially enlarged view of FIG.

  The side support structure 12 includes a horizontal rail 20, a reinforcing horizontal rail 21, seats 22a and 22b, side frames 23a and 23b, sheet fixing members 24a and 24b, and sheet material pushing members 25a and 25b. . The side support structure 12 further includes side covers 26a and 26b and side draining members 27a and 27b.

  The horizontal rail 20 is a hollow aluminum steel material having a rectangular cross section, and is formed by extrusion molding. Both ends of the horizontal rail 20 are joined to the side frames 23a and 23b by screws. Protrusions having a C-shaped cross section respectively positioned at the four vertices of the rectangular cross section of the horizontal rail 20 function as female screws when the horizontal rail 20 is joined to the side frames 23a and 23b with screws.

  The horizontal rail 20 is disposed at the center in the horizontal direction of each of the water unit 2, the intermediate unit 3, and the water unit 4, and reinforces the lateral strength of the daylighting roof 1.

  5 (a) is a perspective view of the reinforcing horizontal rail 21, FIG. 5 (b) is a plan view of the reinforcing horizontal rail 21, and FIG. 5 (c) is a front view of the reinforcing horizontal rail 21, FIG. FIG. 5D is a side view of the reinforcing horizontal rail 21, and FIG. 5E is a partial front view of the reinforcing horizontal rail 21.

  The reinforcing horizontal rail 21 has a rail portion 211 and goby support portions 212a and 212b arranged at the ends of the rail portion 211 in the longitudinal direction, and is formed of an aluminum / zinc alloy plated steel plate. The crosspiece 211 has a bottom plate portion 211a and a pair of long side plate portions 211b and 211c, and has a U-shaped cross section.

  The goby support portion 212a includes a first side plate portion 213a, an upper plate portion 214a, a second side plate portion 215a, and an inner plate portion 216a. The first side plate portion 213a is a rectangular flat plate extending upward from the short side of the bottom plate portion 211a at a substantially right angle to the bottom plate portion 211a. Two holes (not shown) are formed in the first side plate portion 213a.

  The upper plate portion 214a has a first flat plate portion, an inclined plate portion, and a second flat plate portion, each of which is a rectangular flat plate. The first flat plate portion extends from the upper end of the first side plate portion 213a at a substantially right angle to the first side plate portion 213a and is opposite to the bottom plate portion 211a, and a bolt 217a that is a coupling member is inserted into the center portion. Holes are formed. The inclined plate portion is a flat plate extending upward at an angle of approximately 135 degrees from the side opposite to the side in contact with the first side plate portion 213a of the first flat plate portion. The second flat plate portion is a flat plate extending in the same direction as the direction in which the first flat plate portion extends from the side opposite to the side in contact with the first flat plate portion of the inclined plate portion.

  The second side plate portion 215a is a rectangular flat plate that extends downward at a substantially right angle to the upper plate portion 214a and is disposed at a position facing the first side plate portion 213a. The inner plate portion 216a is a rectangular flat plate extending from the lower end of the second side plate portion 215a toward the first side plate portion 213a at an angle of approximately 80 degrees with respect to the second side plate portion 215a.

  The goby support part 212b is disposed at a position opposite to the goat support part 212a and has the same configuration and function as the goat support part 212a. The goby support portion 212b includes a first side plate portion 213b, an upper plate portion 214b, a second side plate portion 215b, and an inner plate portion 216b.

  The reinforcing horizontal bars 21 are arranged in the water unit 2, the intermediate unit 3, and the submerged unit 4 at a ratio approximately twice that of the horizontal bars 20, and further reinforce the lateral strength of the daylighting roof 1.

  FIG. 6A is a perspective view of the receiving seat 22a, FIG. 6B is a front view of the receiving seat 22a, FIG. 6C is a plan view of the receiving seat 22a, and FIG. These are side views of the seat 22a.

  The seat 22a has a flat plate portion 221a, a protrusion 222a, and first and second side wall portions 223a and 224a, and is formed of an aluminum / zinc alloy plated steel plate. The protruding portion 222a is formed by bending a substantially central portion in the short direction of the flat plate portion 221a. A hole for inserting the bolt 217a together with the protrusion 222a is formed at a substantially central portion in the short direction of the flat plate portion 221a.

  The first and second side wall portions 223a and 224a are each formed by bending an end portion of a long side of the flat plate portion 221a over a certain width. By arranging the goby support portion 212a between the first side wall portion 223a and the second side wall portion 224a of the receiving seat 22a, the receiving seat 22a can be connected to the first side wall portion 223a and the second side wall portion 224a of the receiving seat 22a. It prevents that the goby support part 212a slip | deviates from between.

  The receiving seat 22b has the same configuration and function as the receiving seat 22a. The seat 22b includes a flat plate portion 221b, a protrusion 222b, and first and second side wall portions 223b and 224b.

  The bolt 217a passes through a hole formed in the first flat plate portion 214a of the upper plate portion 214a of the goby support portion 212a and a hole formed in the flat plate portion 221a of the seat 22a, and together with the nut 227a, the goby support portion 212a and the seat 22a are clamped. The goby support part 212a and the seat 22a are pinched by bolts 217a and nuts 227a to form a vertical holding part that holds the upper surface of the folded plate roof 100 from the vertical direction, and the goat fastening part 101 from the horizontal direction. A horizontal clamping part for clamping is formed. In FIG. 4, the vertical clamping portion indicated by the arrow A is formed by the lower end of the second side plate portion 215a of the goby support portion 212a and the upper ends of the first side wall portion 223a and the second side wall portion 224b of the flat plate portion 221a of the seat 22a. It is formed. The horizontal clamping portion indicated by arrow B in FIG. 4 is formed by the tip of the inner plate portion 216a of the goby support portion 212a and one surface of the projection portion 222a of the seat 22a. The vertical clamping unit clamps the upper surface of the folded plate roof 100 extending in the substantially horizontal direction from the vertical direction, and the horizontal clamping unit clamps the gore fastening portion 101 of the folded plate roof 100 extending in the vertical direction from the horizontal direction.

  When the gore-fastening portion 101 is sandwiched between the reinforcing horizontal rail 21 and the receiving seats 22a and 22b, the reinforcing horizontal rail 21 is temporarily fixed by the receiving seats 22a and 22b and bolts 217a and 217b and nuts 227a and 227b, respectively. It is aligned with the gouge fastening part 101. At this time, the seats 22 a and 22 b are arranged so as to be substantially perpendicular to the longitudinal direction of the reinforcing horizontal rail 21. Next, the receiving seats 22a and 22b arranged so as to form a substantially right angle with respect to the longitudinal direction of the reinforcing horizontal rail 21 are rotated to positions where the goat fastening portion 101 is sandwiched together with the gouge support portions 212a and 212b. Then, by tightening the bolts 217a and 217b and the nuts 227a and 227b, the gore fastening portion 101 is sandwiched between the reinforcing horizontal rail 21 and the seats 22a and 22b.

  FIG. 7A is a perspective view of the side frame 23a, and FIG. 7B is a side view of the side frame 23a.

  The side frame 23a includes a horizontal rail support portion 231a, a first horizontal plate portion 232a, a first vertical plate portion 233a, a second vertical plate portion 234a, a second horizontal plate portion 235a, and a third vertical plate portion 236a. And a daylighting member support 237a and a sheet frame support 238a. The side frame 23a is an aluminum steel material and is formed by extrusion molding.

  The horizontal beam support portion 231a is a flat plate extending in the vertical direction, and its upper end is bent toward the upper side of the first horizontal plate portion 232a. The horizontal rail support portion 231a supports the end of the horizontal rail 20 in the longitudinal direction. The first horizontal plate portion 232a is a flat plate extending in the horizontal direction from the lower end of the horizontal beam support portion 231a, and a screw for joining the side frame 23a to the upper plate portion 214a of the gore support portion 212a is inserted. The first vertical plate portion 233a is a flat plate extending from the back surface of the first horizontal plate portion 232a. The second vertical plate portion 234a is a flat plate that extends vertically from the opposite end of the first horizontal plate portion 232a to the cross rail support portion 231a. The first vertical plate portion 233a and the second vertical plate portion 234a each prevent rainwater from entering the room through the daylighting roof 1. In addition, the first horizontal plate portion 232a has a drain hole formed between the first vertical plate portion 233a and the second vertical plate portion 234a. Drain outside.

  The second horizontal plate portion 235a is a flat plate extending horizontally from the upper end of the second vertical plate portion 234a to the left and right. The third vertical plate portion 236a is a flat plate extending in the vertical direction downward from the end opposite to the first horizontal plate portion 232a of the second horizontal plate portion 235a, and for joining the side frame 23a to the side cover 26a. The screw is penetrated. Further, a fitting portion that fits with the fitting portion of the side cover 26a is formed at the lower end of the third vertical plate portion 236a. The lighting member support portion 237a includes a flat plate-like vertical portion extending vertically from the end opposite to the third vertical plate portion 236a of the second horizontal plate portion 235a, and a third vertical plate from the upper end of the vertical portion. A flat horizontal portion extending in the horizontal direction in the direction of the portion 236a. The sheet frame support portion 238a is a flat plate that extends horizontally in the direction opposite to the horizontal portion of the daylighting member support portion 237a from the surface opposite to the direction in which the horizontal portion of the vertical portion of the daylighting member support portion 237a extends. The sheet fixing member 24a is joined to the surface of the sheet frame support portion 238a by a screw penetrating the sheet frame support portion 238a.

  The four protrusions having a C-shaped cross section in the side view of the side frame 23a function as female screws when the side frame 23a is joined with screws.

  The side frame 23b has the same configuration and function as the side frame 23a. The side frame 23b includes a horizontal rail support portion 231b, a first horizontal plate portion 232b, a first vertical plate portion 233b, a second vertical plate portion 234b, a second horizontal plate portion 235b, and a third vertical plate portion 236b. And a daylighting member support 237b and a sheet frame support 238b.

  The pair of side frames 23a and 23b are disposed in the water unit 2, the intermediate unit 3, and the water unit 4, respectively. The water upper ends of the pair of side frames 23a and 23b arranged in the water unit 2 are joined to the water support structure 13, and the water lower ends are joined to the water upper part of the connection structure 15a. The water upper ends of the pair of side frames 23a and 23b arranged in the intermediate unit 3 are joined to the water lower part of the connection structure 15a, and the water lower ends are joined to the water upper part of the connection structure 15b. The water upper ends of the pair of side frames 23 a and 23 b arranged in the submerged unit 4 are joined to the lower water portion of the connection structure 15 b and joined to the underwater support structure 14.

  8A is a perspective view of the sheet fixing member 24a, FIG. 8B is a side view of the sheet fixing member 24a, and FIG. 8C is a perspective view of the sheet material pushing member 25a. d) is an attachment view of the sheet material, and (e) is a partially enlarged view of the end view shown in FIG. 4.

  The sheet fixing member 24a includes a groove portion 241a, a protruding portion 242a, a joint portion 243a, and a reinforcing portion 244a.

  The groove portion 241a is formed by a flat bottom plate portion and a pair of flat side wall portions extending substantially upward from the long side of the bottom plate portion at right angles to the bottom plate portion. The protruding portion 242a is a flat plate that extends from the upper end of one side wall portion of the groove portion 241a toward the upper side of the groove portion 241a so as to form a substantially right angle with the side wall portion of the groove portion 241a. The joint portion 243a includes a flat plate-like horizontal portion extending from the upper end of the other side wall portion of the groove portion 241a in a direction opposite to the groove portion 241a at a substantially right angle with the side wall portion of the groove portion 241a, and opposite to the horizontal groove portion 241a. A flat vertical portion extending substantially perpendicular to the horizontal portion from the end portion. The height of the vertical part of the joint part 243a is equal to the height of the side wall part of the groove part 241a. The reinforcing portion 244a includes a pair of flat horizontal portions extending in an opposite direction to the groove portion 241a from an upper portion and a lower portion of the side wall portion where the protruding portion 242a is formed, and an end portion opposite to the groove portion 241a of the pair of horizontal portions. A pair of flat vertical portions extending so as to face each other.

  The sheet material pushing member 25a is a rod-shaped synthetic rubber member having a circular cross section, and is pushed into the groove portion 241a of the sheet fixing member 24a through the opening 245a together with the end portion of the first sheet material 11a. When the sheet material pushing member 25a is pushed into the groove portion 241a of the sheet fixing member 24a together with the end portion of the first sheet material 11a, the end portion of the first sheet material 11a is fixed to the groove portion 241a of the sheet fixing member 24a. . Moreover, since the diameter of the cross section of the sheet material pushing member 25a is larger than the width of the opening 245a of the sheet fixing member 24a, the sheet material pushing member 25a pushed into the groove 241a is not easily pulled out of the groove 241a. . Since the edge part of the 1st sheet material 11a is pinched | interposed by the sheet frame support part 238a and the sheet fixing member 24a of the side frame 23a couple | bonded together with a screw | thread, it fixes more firmly. Moreover, since the screw used when fixing the sheet fixing member 24a to the sheet frame support portion 238a of the side cover 26a penetrates the first sheet material 11a, the first sheet material 11a is more firmly fixed. The

  The sheet fixing member 24b and the sheet material pushing member 25b have the same configuration and function as the sheet fixing member 24a and the sheet material pushing member 25a, respectively. The sheet fixing member 24b includes a groove portion 241b, a protruding portion 242b, a joint portion 243b, and a reinforcing portion 244b.

  The side cover 26a includes a flat plate-like side plate portion extending in the vertical direction, a flat plate-like upper plate portion extending in the horizontal direction from the upper end of the side plate portion, and a flat plate-like lower plate extending in the same direction as the upper plate portion from the lower end of the side plate portion. And a plate portion. A fitting portion that fits with a fitting portion that is formed at the lower end of the third vertical plate portion 236a of the side frame 23a is formed on the surface in the direction in which the upper plate portion of the side plate portion of the side cover 26a extends. A packing fitting portion for fitting the packing 261a is formed at the tip of the back surface of the upper plate portion. The side cover 26a is an aluminum steel material and is formed by extrusion molding.

  The side cover 26a is coupled to the third vertical plate portion 236a of the side frame 23a by a screw so that the side plate portion 26a has a longitudinal end portion of the first lighting member 10a together with the side frame 23a (lighting member support portion 237a). Hold it.

  The side cover 26b has the same configuration and function as the side cover 26a.

  The side draining member 27a has a vertical portion that extends in the vertical direction, a right-angle portion that extends along the outer surface of the gore support portion 212a of the reinforcing horizontal rail 21a, and an inclined portion that extends along the folded plate. The side draining member 27a is formed of an aluminum / zinc alloy plated steel plate. The side draining member 27a is joined by a screw between the side frame 23a and the gore support portion 212a of the reinforcing horizontal rail 21a on the upper surface of the right angle portion. Further, the side draining member 27a is joined to the goby support portion 212a of the reinforcing horizontal rail 21a by a screw at the side surface of the right angle portion.

  The side draining member 27b has the same configuration and function as the side draining member 27a.

  FIG. 9 is an end view taken along the line DD ′ of FIG.

  The end view shown in FIG. 9 is different from the end view shown in FIG. 4 that the first daylighting member 10a and the first sheet material 11a are arranged not on the opening 120 but on the folded plate roof 100.

  The folded plate roof 100 is disposed on the surface of the tight frame 102. The cross section of the side support structure 12 shown in FIG. 9 is different from the cross section of the side support structure 12 shown in FIG. 4 in that it has horizontal clamping members 28a and 28b instead of the seats 22a and 22b.

  The horizontal clamping member 28a includes a flat plate-like vertical portion extending in the vertical direction, an upper plate portion extending in the horizontal direction from the upper end of the vertical portion, and a lower plate extending in the direction opposite to the direction in which the upper plate portion extends from the lower end of the vertical portion. Part. A hole is formed in the upper plate portion of the horizontal clamping member 28a, and is coupled to the upper plate portion 214a of the gore support portion 212a of the reinforcing horizontal rail 21 by a bolt 219a and a nut 229a. The tip of the lower plate portion of the horizontal clamping member 28a holds the goby fastening portion 101 from the horizontal direction together with the tip of the inner plate portion 216a of the gouge support portion 212a of the reinforcing horizontal rail 21.

  FIG. 10 is an end view taken along the line EE ′ of FIG. In FIG. 10, a broken line indicates the folded plate roof 100.

  The water support structure 13 includes an end frame 31, a sheet fixing member 32, a sheet material pushing member 33, an end plate 34, a water cover 35, and a water draining member 36. A folded plate roof 100 extends below the first daylighting member 10a below the water support structure 13 and the reinforcing horizontal rail 21. At the end of the folded plate roof 100 on the opening 120 side, a water stop face door 103 and a ceiling 39 are arranged to prevent rainwater from entering through the folded plate roof 100 from the water.

  11A and 11B are perspective views of the end frame 31, respectively. FIG. 11C is a side view of the end frame 31.

  The end frame 31 includes a flat bottom plate portion 310, a flat plate-like first side wall portion 311 extending substantially perpendicular to the bottom plate portion 310 from one long side of the bottom plate portion 310, and the other end of the bottom plate portion 310. It has a flat plate-like second side wall portion 312 extending substantially perpendicular to the bottom plate portion 310 from the long side. The bottom plate part 310, the first side wall part 311, and the second side wall part 312 form a flange part 313.

  The end frame 31 includes a flat plate-like horizontal portion extending from the vicinity of the upper end of the first side wall portion 311 toward the upper side of the flange portion 313, and a flat plate shape extending upward from the end portion of the horizontal portion at a substantially right angle to the horizontal portion. And a lighting member support portion 314 having a vertical portion. The end frame 31 further includes a flat sheet frame support portion 315 extending in the horizontal direction from the outer surface of the first side wall portion 311. The end frame 31 further includes a coupling portion 316. The coupling portion 316 includes a flat plate-like first horizontal portion extending outward from the upper end of the second side wall portion 312; a flat plate-like vertical portion extending vertically from the outer end of the first horizontal portion; A flat second horizontal portion extending from the upper end of the vertical portion toward the upper side of the flange portion 313. The end frame 31 is an aluminum steel material and is formed by extrusion molding.

  The lighting member support portion 314 of the end frame 31 supports the water upper end of the first lighting member 10 a together with the upper end of the first side wall portion 311. A sheet fixing member 32 is disposed on the surface of the sheet frame support portion 315 of the end frame 31, and the sheet frame support portion 315 of the end frame 31 and the sheet fixing member 32 are joined by screws. The coupling portion 316 of the end frame 31 is joined to the water cover 35 with a screw.

  The end frames 31 are supported at the ends in the longitudinal direction by the cross rail support portions 231a and 231b of the side frames 23a and 23b, respectively. When rainwater or the like enters the surface support structure 13, the intruded water flows into the flange 313. Moreover, the cross-section upward U-shaped portion formed by the upper end of the first side wall portion 311 and the daylighting member support portion 314 is against the intruding water that is going to wrap around the back surface of the water upper end of the first daylighting member 10a. Play the role of cocoon. The water that has flowed into the U-shaped portion of the cross-section facing upward formed by the upper end of the flange portion 313 and the first side wall portion 311 and the daylighting member support portion 314 is the first horizontal plate portions 232a and 232b of the side frames 23a and 23b. And drained from drain holes formed in the first horizontal plate portions 232a and 232b.

  The two protrusions having a C-shaped cross section in the side view of the end frame 31 function as female screws when the end frame 31 is joined by screws.

  The sheet fixing member 32 and the sheet material pushing member 33 have the same configuration as the sheet fixing member 24a and the sheet material pushing member 25a described with reference to FIGS. The sheet fixing member 32 and the sheet material pushing member 33 fix the water upper end of the first sheet material 11a.

  The end plate 34 is a flat aluminum steel material, and is fitted into a U-shaped concave section formed by the outer surface of the second side wall portion 312 of the end frame 31 and the lower end of the coupling portion 316. Are joined by a plurality of screws. Further, the end plate 34 is joined to the water upper ends of the pair of side frames 23 a and 23 b arranged in the water unit 2 by a plurality of screws.

  The water cover 35 includes a flat side plate portion, a flat upper plate portion extending from the upper end of the side plate portion at a substantially right angle with the side plate portion, and a substantially right angle from the lower end of the side plate portion to the side plate portion. An aluminum steel material having a flat plate-like lower plate portion. The length of the upper plate portion of the water cover 35 is longer than the length of the lower plate portion of the water cover 35. In the vicinity of the tip of the upper plate portion of the water cover 35, an alcohol type sealing material 37 is disposed.

  The water draining member 36 includes a flat plate portion, a flat plate-like first vertical portion extending substantially perpendicularly to the flat plate portion from one end of the flat plate portion, and a first vertical portion from the upper end of the first vertical portion. And a flat plate-like first horizontal portion that forms a right angle and extends upward from the flat plate portion. The water draining member 36 includes a flat plate-like second vertical portion extending substantially perpendicular to the flat plate portion from an end opposite to the first vertical portion of the flat plate portion, and a second vertical portion from the upper end of the second vertical portion. And a flat plate-like second horizontal portion that extends substantially upward and extends upward from the flat plate portion. The height of the first vertical portion of the water draining member 36 is higher than the height of the second vertical portion of the water draining member 36. The water draining member 36 is formed of an aluminum / zinc alloy plated steel plate. The water draining member 36 is disposed so that the back surface of the flat portion is in contact with the surface of the reinforcing member 104.

  The first vertical portion of the water draining member 36 is sandwiched between the end plate 34 and the water cover 35, and a sealing material 38 made of metamorphic silicon is formed at the lower end of the outer surface of the first vertical portion of the water draining member 36. Be placed.

  FIG. 12 is an end view taken along line FF ′ of FIG. In FIG. 12, the broken line indicates the folded plate roof 100.

  The underwater support structure 14 includes an end frame 41, a sheet fixing member 42, a sheet material pushing member 43, an end plate 44, a water cover 45, and a water discarding draining member 46. A folded plate roof 100 extends below the third daylighting member 10c below the underwater support structure 14 and the two reinforcing horizontal bars 21 on the underwater side. The two reinforcing horizontal bars 21 function as horizontal bars, and as shown in FIG. 9, the horizontal fastening member 28 a and the gouge fastening portion 101 are clamped from the horizontal direction. The reinforcing horizontal beam 21 and the receiving seat 22 located below the horizontal beam 20 each function as a horizontal beam, and as shown in FIG. 4, as shown in FIG. Fix to the folded roof 100. In addition, the apron face door 105 and the first underwater sealing 47a are disposed below the underwater support structure 14, thereby supporting the underwater support structure 14 from below. The water stop surface door 106 and the second underwater sealing 47b are disposed at the end of the folded plate roof 100 on the opening 120 side, so that rainwater enters from the underwater through the folded plate roof 100. To prevent.

  FIGS. 13A and 13B are perspective views of the end frame 41, respectively. FIG. 13C is a side view of the end frame 41.

  The end frame 41 has the same structure as the end frame 31 described with reference to FIG. The end frame 41 includes a bottom plate part 410, a first side wall part 411, a second side wall part 412, a flange part 413, a lighting member support part 414, a sheet frame support part 415, and a coupling part 416. . The bottom plate portion 410 of the end frame 41 corresponds to the bottom plate portion 310 shown in FIG. 11, the first side wall portion 411 of the end frame 41 corresponds to the first side wall portion 311 shown in FIG. The two side wall portions 412 correspond to the second side wall portion 312 shown in FIG. The collar part 413 of the end frame 41 corresponds to the collar part 313 shown in FIG. 11, and the lighting member support part 414 of the end frame 41 corresponds to the lighting member support part 314 shown in FIG. The sheet frame support portion 415 of the end frame 41 corresponds to the sheet frame support portion 315 shown in FIG. 11, and the coupling portion 416 of the end frame 41 corresponds to the coupling portion 316 shown in FIG. The end frame 41 supports the lower end of the third daylighting member 10 c and the sheet fixing member 42.

  The end frame 41 is supported at its longitudinal ends by horizontal crosspiece support portions 231a and 231b of the side frames 23a and 23b, respectively. When rainwater or the like enters the underwater support structure 14, the intruded water flows into the flange 413. Moreover, the cross-section upward U-shaped portion formed by the upper end of the first side wall portion 411 and the daylighting member support portion 414 is in contact with the intruding water that tends to wrap around the back surface of the lower end of the water of the third daylighting member 10c. Play the role of cocoon. The water that flows into the U-shaped portion of the cross-section upward U-shaped formed by the upper end of the flange portion 413 and the first side wall portion 411 and the daylighting member support portion 414 is the first horizontal plate portions 232a and 232b of the side frames 23a and 23b. And drained from drain holes formed in the first horizontal plate portions 232a and 232b.

  The sheet fixing member 42 and the sheet material pushing member 43 have the same configuration as the sheet fixing member 24a and the sheet material pushing member 25a described with reference to FIGS. The sheet fixing member 42 and the sheet material pushing member 43 fix the water lower end of the sixth sheet material 11f. The water upper end of the sixth sheet material 11f is fixed by a sheet fixing member 111f and a sheet material pushing member 112f located above the horizontal rail 20 and the reinforcing horizontal rail 21. The lower end of the fifth sheet material 11e located on the water side of the sixth sheet material 11f is fixed by the sheet fixing member 111e and the sheet material pushing member 112e located on the water of the sheet fixing member 111f and the sheet material pushing member 112f. Is done.

  The end plate 44 is a flat aluminum steel material. The end plate 44 is fitted into a U-shaped convex portion formed by the outer surface of the second side wall portion 412 of the end frame 41 and the lower end of the coupling portion 416 and is joined by a plurality of screws. The Further, the end plate 44 is joined to the lower water ends of the pair of side frames 23 a and 23 b arranged in the submerged unit 4 by a plurality of screws.

  The underwater cover 45 has a fitting portion that fits the second horizontal portion of the coupling portion 416 of the end frame 41 at one end, and a lighting member support portion that supports the lower end of the third daylighting member 10c at the other end. Is a flat aluminum steel material.

  The underwater draining member 46 includes a flat plate portion, a first vertical portion extending substantially perpendicular to the flat plate portion from one end of the flat plate portion, and substantially perpendicular to the flat plate portion from one end of the flat plate portion. A second vertical portion extending in a direction opposite to the first vertical portion. The first vertical portion of the water draining draining member 46 and the second vertical portion of the water draining draining member 46 have substantially the same height. The drainage draining member 46 is formed of an aluminum / zinc alloy plated steel sheet. The underwater side of the flat surface portion of the underwater draining member 46 is supported by the apron face door 105, the underwater first sealing 47a, and the underwater first packing 48a. The water upper side of the flat surface portion of the water draining draining member 46 is supported by the water stop surface door 106, the water second sealing 47b, and the water second packing 48b. A third underwater packing 49 is disposed on the water side of the surface of the water draining draining member 46.

  FIG. 14 is an end view taken along the line GG ′ of FIG.

  The connection structure 15a includes an end frame 51, a connection frame 52, a pair of sheet fixing members 53a and 53b, a pair of sheet material pushing members 54a and 54b, a pair of end plates 55a and 55b, and a connection cover 56. And have. The connection structure 15a connects the lower water end of the first daylighting member 10a and the upper water end of the second daylighting member 10b. The two reinforcing horizontal bars 21 and the seats 22 arranged below the connecting structure 15a function as horizontal bars, respectively, and as shown in FIG. The roof 1 is fixed to the folded plate roof 100.

  FIGS. 15A and 15B are perspective views of the end frame 51, respectively. FIG. 15C is a side view of the end frame 51.

  The end frame 51 has the same structure as the end frame 31 described with reference to FIG. The end frame 51 includes a bottom plate part 510, a first side wall part 511, a second side wall part 512, a flange part 513, a lighting member support part 514, a sheet frame support part 515, and a coupling part 516. . The bottom plate portion 510 of the end frame 51 corresponds to the bottom plate portion 310 shown in FIG. 11, the first side wall portion 511 of the end frame 51 corresponds to the first side wall portion 311 shown in FIG. The second side wall portion 512 corresponds to the second side wall portion 312 shown in FIG. The collar part 513 of the end frame 51 corresponds to the collar part 313 shown in FIG. 11, and the lighting member support part 514 of the end frame 51 corresponds to the lighting member support part 314 shown in FIG. The sheet frame support portion 515 of the end frame 51 corresponds to the sheet frame support portion 315 shown in FIG. 11, and the coupling portion 516 of the end frame 51 corresponds to the coupling portion 316 shown in FIG. The end frame 51 supports the water upper end of the second daylighting member 10b and supports the sheet fixing member 53a. The water upper end of the second daylighting member 10 b is located above the flange 513 of the end frame 51.

  The end frame 51 is supported at its longitudinal ends by horizontal rail support portions 231a and 231b of the side frames 23a and 23b, respectively. When rainwater or the like enters the underwater side of the connection structure 15a, the intruded water flows into the flange portion 513. Moreover, the cross-section upward U-shaped portion formed by the upper end of the first side wall portion 511 and the daylighting member support portion 514 is against the intruding water that tends to wrap around the back surface of the upper end of the water of the second daylighting member 10b. Play the role of cocoon. The water that flows into the U-shaped portion of the cross-section upward U-shaped formed by the upper end of the flange portion 513 and the first side wall portion 511 and the daylighting member support portion 514 is the first horizontal plate portions 232a and 232b of the side frames 23a and 23b. And drained from drain holes formed in the first horizontal plate portions 232a and 232b.

  FIG. 16A is a perspective view of the connection frame 52, and FIG. 16B is a side view of the connection frame 52.

  The connection frame 52 includes a flat bottom plate portion 520, a flat plate-like first side wall portion 521 that extends from one long side of the bottom plate portion 520 at a substantially right angle, and the other length of the bottom plate portion 520. It has a flat plate-like second side wall portion 522 extending from the side at a substantially right angle to the bottom plate portion 520. The bottom plate part 520, the first side wall part 521, and the second side wall part 522 form a flange part 523.

  The connecting frame 52 has a flat plate-like horizontal portion extending from the vicinity of the upper end of the first side wall portion 521 toward the upper side of the flange portion 523, and a flat plate-like shape extending substantially upward from the end portion of the horizontal portion. It further has the lighting member support part 524 which has a vertical part. The connection frame 52 further includes a flat sheet frame support portion 525 extending in the horizontal direction from the outer surface of the first side wall portion 521. The connection frame 52 further includes a connection portion 526. The connecting portion 526 includes a flat plate-like first horizontal portion extending outward from the upper end of the second side wall portion 522, and a flat plate-like first vertical portion extending vertically from the end of the first horizontal portion. And have. The connecting portion 526 has a flat plate-like second horizontal portion extending from the upper end of the first vertical portion toward both the inside and the outside, and a second vertical extending vertically downward from the outer end portion of the second horizontal portion. And a portion. The end frame 52 is an aluminum steel material and is formed by extrusion molding.

  The connecting frame 52 is supported at its longitudinal ends by horizontal rail support portions 231a and 231b of the side frames 23a and 23b, respectively. When rainwater or the like enters the water side of the connection structure 15a, the intruded water flows into the flange portion 523. Moreover, the cross-section upward U-shaped portion formed by the upper end of the first side wall portion 521 and the daylighting member support portion 524 is against intrusion water that is going to wrap around the back surface of the lower end of the first daylighting member 10a. Play the role of cocoon. The water that has flowed into the U-shaped portion of the cross-section upward U-shaped formed by the upper end of the flange portion 523 and the first side wall portion 521 and the daylighting member support portion 524 is the first horizontal plate portions 232a and 232b of the side frames 23a and 23b. And drained from drain holes formed in the first horizontal plate portions 232a and 232b.

  The connecting portion 526 of the connecting frame 52 is disposed so as to cover the connecting portion 516 of the end frame 51 from above. The back surface of the second horizontal portion of the connecting portion 526 of the connecting frame 52 is in contact with the surface of the second horizontal portion of the coupling portion 516 of the end frame 51. The first vertical portion of the connecting portion 526 of the connecting frame 52 is located on the water of the vertical portion of the connecting portion 516 of the end frame 51, and the second vertical portion of the connecting portion 526 of the connecting frame 52 is the end portion of the end frame 51. It is located under the water in the vertical part of the coupling part 516. The second vertical portion of the connecting portion 526 of the connecting frame 52 functions as a contact surface at the upper end of the water of the second daylighting member 10b when the second daylighting member 10b located under the water extends in the water direction due to a temperature rise. To do. Since the second vertical portion of the connecting portion 526 of the connecting frame 52 functions as a contact surface, water that has entered from the upper end of the water of the second daylighting member 10b wraps around the back surface of the second horizontal portion of the connecting portion 526 of the connecting frame 52. It is prevented.

  The lighting member support part 524 of the connection frame 52 supports the lower end of the first lighting member 10 a together with the upper end of the first side wall part 521. The lower end of the first daylighting member 10 a is positioned above the flange 523 of the connection frame 52. The sheet frame support portion 525 of the connection frame 52 supports the sheet fixing member 53b.

  Two protrusions having a C-shaped cross section in the side view of the connection frame 52 function as a female screw when the connection frame 52 is joined by screws.

  The pair of sheet fixing members 53a and 53b and the sheet material pushing members 54a and 54b have the same configuration as the sheet fixing member 24a and the sheet material pushing member 25a described with reference to FIGS. The sheet fixing member 53a and the sheet material pushing member 54a fix the water upper end of the third sheet material 11c. The sheet fixing member 53b and the sheet material pushing member 54b fix the water lower end of the second sheet material 11b.

  The pair of end plates 55a and 55b have the same configuration as the end plate 34 described with reference to FIG. The end plate 55a is fitted into a U-shaped concave section formed by the outer surface of the second side wall portion 512 of the end frame 51 and the lower end of the coupling portion 516 of the end frame 51, and a plurality of end plates 55a. The end frame 51 is joined by screws. The end plate 55b is fitted into a U-shaped concave portion formed by the outer surface of the second side wall portion 522 of the connection frame 52 and the lower end of the connection portion 526 of the connection frame 52, and by a plurality of screws. Joined to the connecting frame 52. Further, the end plate 55a is joined to the water upper ends of the pair of side frames 23a and 23b arranged in the intermediate unit 3 by a plurality of screws. The end plate 55b is joined to the lower water ends of the pair of side frames 23a and 23b arranged in the water unit 2 by a plurality of screws.

  A closing member 57 such as a sealing material is press-fitted between the pair of end plates 55a and 55b.

  The connection cover 56 includes a flat plate portion and a pair of packing fitting portions formed on the back surfaces of both ends of the flat plate portion. The packing fitting portion on the upper side of the water holds the lower water end of the first lighting member 10a together with the lighting member support portion 524 of the connection frame 52 via the packing 58b. The underwater packing fitting portion sandwiches the water upper end of the second daylighting member 10b together with the daylighting member support portion 514 of the end frame 51 via the packing 58a.

  The height of the second horizontal portion of the connecting portion 526 of the connecting frame 52 is higher than the height of the water lower end of the first daylighting member 10a and the water lower end of the second daylighting member 10b. By making the height of the second horizontal portion of the connecting portion 526 of the connecting cover 56 higher than the height of the water lower end of the first daylighting member 10a and the water lower end of the second daylighting member 10b, the connecting portion 526 of the connecting frame 52 is obtained. The surface of the second horizontal portion and the back surface of the flat plate portion of the connection cover 56 are in close contact with each other. When the surface of the second horizontal portion of the connecting portion 526 of the connecting frame 52 and the back surface of the flat plate portion of the connecting cover 56 are in close contact with each other, the load is received by the close contact surface when joining with screws, and the connection structure 15a Prevents water that has entered from the water from flowing down to the bottom.

  The connection structure 15b that connects the lower water end of the second daylighting member 10b and the upper water end of the third daylighting member 10c has the same configuration as the connection structure 15a. The connection structure 15b supports the lower water end of the second daylighting member 10b and the upper end of the third daylighting member 10c. Moreover, the connection structure 15b supports the water lower end of the 4th sheet material 11d, and supports the water upper end of the 5th sheet material 11e.

  FIG. 17 is an end view taken along the line HH ′ of FIG.

  A pair of sheet fixing members 111 a and 111 b and sheet material pushing members 112 a and 112 b are arranged between the first daylighting member 10 a and the horizontal beam 20, the reinforcing horizontal beam 21, and the seat 22. The sheet fixing member 111a and the sheet material pushing member 112a support the lower end of the first sheet material 11a. The sheet fixing member 111b and the sheet material pushing member 112b support the water upper end of the second sheet material 11b.

  The reinforcing horizontal beam 21 and the receiving seat 22 arranged below the horizontal beam 20 function as a horizontal beam, and as shown in FIG. Fix to the folded roof 100.

  FIG. 18 is a first explanatory diagram for explaining an assembly procedure of the daylighting roof 1.

  A part of the folded plate roof 100 is removed, and an opening 120 is formed. A water stop surface door 103 is disposed on the water side of the opening 120, and an apron surface door 105 and a water stop surface door 106 are disposed on the water side of the opening 120.

  FIG. 19 is a second explanatory diagram for explaining an assembly procedure of the daylighting roof 1.

  The plurality of reinforcing horizontal bars 21 are arranged from the water upper side to the water lower side in the longitudinal direction of the opening 120. The reinforcing horizontal rail 21 disposed on the water side and the two reinforcing horizontal rails 21 on the water side hold the goby fastening portion 101 together with the horizontal clamping members 28a and 28b from the horizontal direction. The other reinforcing crosspieces 21 sandwich the gore fastening portion 101 from the horizontal direction and the vertical direction together with the seats 22a and 22b.

  The reinforcing crosspiece 21 arranged together with the receiving seats 22a and 22b sandwiches the gore-fastening portion 101 by rotating the receiving seats 22a and 22b temporarily fixed so as to be substantially perpendicular to the longitudinal direction of the reinforcing crosspiece 21. To be arranged. The horizontal reinforcing members 21 a and 28 b arranged together with the horizontal clamping members 28 a and 28 b rotate the horizontal clamping members 28 a and 28 b temporarily fixed so as to be substantially perpendicular to the longitudinal direction of the reinforcing horizontal rails 21. Is arranged so as to sandwich the The temporarily fixed receiving seats 22a and 22b and the horizontal clamping members 28a and 28b are fastened by bolts and nuts after being arranged at appropriate positions.

  FIG. 20 is a third explanatory diagram for explaining the procedure for assembling the daylighting roof 1.

  On the surface of the two reinforcing horizontal bars 21 on the water side, a water draining draining member 46 is disposed. Next, a pair of side draining members 27 a and 27 b are disposed on the surfaces of both ends of the plurality of reinforcing horizontal bars 21 disposed on the surface of the opening 120 via the gore fastening portions 101.

  The side draining member 27a is fixed by being joined to the second side plate portion 215a of the goby support portion 212a of the reinforcing horizontal rail 21 with a screw. The side draining member 27b is fixed by being joined to the second side plate portion 215b of the goby support portion 212b of the reinforcing horizontal rail 21 with a screw.

  FIG. 21 is a fourth explanatory diagram for explaining the procedure for assembling the daylighting roof 1.

  The end frame 41 of the underwater support structure 14, the pair of side frames 23 a and 23 b disposed on the underwater side, and the end frame 51 of the connection structure 15 b are disposed in a rectangular shape so that the end portions thereof are in contact with each other. Is done. Next, the end frame 41, the side frames 23a and 23b, and the end frame 51 arranged in a square shape are joined by screws inserted into the end plate 44 of the submerged support structure 14 and the end plate 55a of the connection structure 15b. Is done. Next, the joined end frame 41, side frames 23a and 23b, and end frame 51 are submerged in the opening 120 so that the end frame 41 is located under water and the end frame 51 is located above water. Placed on the side.

  Next, the arranged side frame 23a is fixed together with the side draining member 27a and the underwater draining draining member 46 by being joined to the upper plate portion 214a of the cross support portion 212a of the reinforcing horizontal rail 21 by screws. Next, the arranged side frame 23b is fixed together with the side draining member 27b and the underwater draining draining member 46 by being joined to the upper plate portion 214b of the cross support portion 212b of the reinforcing horizontal rail 21 by screws.

  FIG. 22 is a fifth explanatory diagram for explaining the procedure for assembling the daylighting roof 1.

  The connecting frame 52 of the connecting structure 15b, the pair of side frames 23a and 23b arranged in the middle, and the end frame 51 of the connecting structure 15a are arranged in a square shape so that the end portions thereof are in contact with each other. Next, the connecting frame 52, the side frames 23a and 23b, and the end frame 51, which are arranged in a square shape, are joined by screws inserted into the end plate 55a of the connecting structure 15a and the end plate 55b of the connecting structure 15b. Next, the joined connection frame 52, the side frames 23a and 23b, and the end frame 51 are arranged at the center of the opening 120 so that the connection frame 52 is located under water and the end frame 51 is located above water. Is done. When the connection frame 52 is disposed, the rear surface of the protruding portion outside the connection portion 526 of the connection frame 52 is disposed so as to contact the surface of the coupling portion 516 of the end frame 51 of the connection structure 15b previously disposed. Is done.

  Next, the arranged side frame 23a is fixed together with the side draining member 27a by being joined to the upper plate portion 214a of the cross support portion 212a of the reinforcing horizontal rail 21 by screws. Next, the arranged side frame 23b is fixed together with the side draining member 27b by being joined to the upper plate portion 214b of the gore support portion 212b of the reinforcing horizontal rail 21 by screws.

  FIG. 23 is a sixth explanatory diagram for explaining the procedure for assembling the daylighting roof 1.

  The connection frame 52 of the connection structure 15a, the pair of side frames 23a and 23b disposed on the water, and the end frame 31 of the water support structure 13 are disposed in a square shape so that the end portions thereof are in contact with each other. Next, the connecting frame 52, the side frames 23a and 23b, and the end frame 31 arranged in a square shape are joined by screws inserted into the end plate 55b of the connecting structure 15a and the end plate 34 of the water support structure 13. . Next, the joined connection frame 52, the side frames 23a and 23b, and the end frame 31 are arranged above the opening 120 so that the connection frame 52 is located under water and the end frame 31 is located above water. Is done. When the connecting frame 52 is arranged, the back surface of the protruding portion outside the connecting portion 526 of the connecting frame 52 is arranged so as to be in contact with the surface of the coupling portion 516 of the end frame 51 of the connecting structure 15a previously arranged. Is done.

  Next, the arranged side frame 23a is fixed together with the side draining member 27a by being joined to the upper plate portion 214a of the cross support portion 212a of the reinforcing horizontal rail 21 by screws. Next, the arranged side frame 23b is fixed together with the side draining member 27b by being joined to the upper plate portion 214b of the gore support portion 212b of the reinforcing horizontal rail 21 by screws.

  FIG. 24 is a seventh explanatory diagram for explaining the procedure for assembling the daylighting roof 1.

  The first to sixth sheet materials 11 a to 11 f are arranged so as to cover the surface of the opening 120. The end portions of the first to sixth sheet materials 11a to 11f are fixed by being pressed together with the sheet material pressing member into the groove portions of the four sheet fixing members coupled in a frame shape. When joining the four sheet fixing members in a frame shape, the sheet fixing members are joined by welding after cutting the end portions by 45 degrees. For example, when fixing the first sheet material 11a, the four sheet fixing members 24a, 24b, 32, and 111a are cut and welded by 45 degrees, and the first sheet material is pushed together with the four sheet material pressing members 25a, 25b, 33, and 112a. The sheet material 11a is fixed. When the sixth sheet material 11f is fixed, the four sheet fixing members 24a, 24b, 42 and 111f are cut and welded by 45 degrees, and the sixth sheet material is pushed together with the four sheet material pushing members 25a, 25b, 43 and 112f. The sheet material 11f is fixed. Thus, the four sheet-shaped fixing members having a frame shape to which the first to sixth sheet materials 11a to 11f are fixed are fixed to sheet frame support portions such as the sheet frame support portions 238a and 238b.

  The sheet fixing members 24a and 24b positioned in the longitudinal direction of the opening 120 are disposed on the surface of the sheet frame support portions 238a and 238b of the side frames 23a and 23b, respectively, and are fixed to the sheet frame support portions 238a and 238b with screws. .

  The sheet fixing member 32 disposed at the water upper end of the first sheet material 11a is disposed on the surface of the sheet frame support portion 315 of the end frame 31 of the water support structure 13, and is fixed to the sheet frame support portion 315 by screws. . The sheet fixing member 53b disposed at the lower end of the second sheet material 11b is disposed on the surface of the sheet frame support portion 525 of the connection frame 52 of the connection structure 15a, and is fixed to the sheet frame support portion 525 with screws.

  The sheet fixing member 53a disposed at the water upper end of the third sheet material 11c is disposed on the surface of the sheet frame support portion 515 of the end frame 51 of the connection structure 15a, and is fixed to the sheet frame support portion 515 with screws. The sheet fixing member 53b disposed at the lower end of the fourth sheet material 11d is disposed on the surface of the sheet frame support portion 525 of the connection frame 52 of the connection structure 15b, and is fixed to the sheet frame support portion 525 with screws.

  The sheet fixing member 53a disposed at the upper water end of the fifth sheet material 11e is disposed on the surface of the sheet frame support portion 515 of the end frame 51 of the connection structure 15b, and is fixed to the sheet frame support portion 515 with screws. The sheet fixing member 42 disposed at the lower water end of the sixth sheet material 11f is disposed on the surface of the sheet frame supporting portion 415 of the end frame 41 of the underwater support structure 14, and is fixed to the sheet frame supporting portion 415 with screws. The

  FIG. 25 is an eighth explanatory diagram for describing the procedure for assembling the daylighting roof 1.

  The first to third daylighting members 10a to 10c are arranged above the first to sixth sheet materials 11a to 11f. The longitudinal ends of the first to third daylighting members 10a to 10c are respectively supported by the daylighting member support portions 237a and 237b of the side frames 23a and 23b. The water upper end of the first daylighting member 10a is supported by the daylighting member support part 314 of the end frame 31 of the water support structure 13, and the water lower end of the first daylighting member 10a is the daylighting member support part 524 of the connection frame 52 of the connection structure 15a. Supported by The water upper end of the second daylighting member 10b is supported by the daylighting member support 514 of the end frame 51 of the connection structure 15a, and the water lower end of the second daylighting member 10b is supported by the daylighting member support 524 of the connection frame 52 of the connection structure 15b. Supported. The upper end of the third daylighting member 10c is supported by the daylighting member support 514 of the end frame 51 of the connection structure 15b, and the lower end of the third daylighting member 10c is supported by the daylighting member of the end frame 41 of the underwater support structure 14. Supported by part 414.

  FIG. 26 is a ninth explanatory diagram for describing the procedure for assembling the daylighting roof 1.

  The connection covers 56 of the connection structures 15a and 15b are respectively disposed between the first daylighting member 10a and the second daylighting member 10b and between the second daylighting member 10b and the third daylighting member 10c. The connection covers 56 of the connection structures 15a and 15b are fixed to the connection portions 526 of the connection frames 52 of the connection structures 15a and 15b with screws.

  The underwater cover 45 of the underwater support structure 14 is arranged at the lower end of the third daylighting member 10c. The underwater cover 45 of the underwater support structure 14 is fixed to the coupling portion 416 of the end frame 41 of the underwater support structure 14 with screws.

  FIG. 27 is a tenth explanatory diagram for describing the procedure for assembling the daylighting roof 1.

  The side covers 26a and 26b of the side support structure 12 are respectively disposed at the longitudinal ends of the first to third daylighting members 10a to 10c. The side cover 26a of the side support structure 12 is fixed to the third vertical plate 236a of the side frame 23a of the side support structure 12 with screws. The side cover 26b of the side support structure 12 is fixed to the third vertical plate 236b of the side frame 23b of the side support structure 12 with screws. The side covers 26a and 26b of the side support structure 12 hold the first to third lighting members 10a to 10c together with the side frames 23a and 23b of the side support structure 12 via packings 261a and 261b, respectively.

  FIG. 28 is an eleventh explanatory view for explaining the procedure for assembling the daylighting roof 1.

  The water cover 35 and the water draining member 36 of the water support structure 13 are disposed at the water upper end of the first daylighting member 10a. The water cover 35 of the water support structure 13 is fixed to the coupling portion 316 of the end frame 31 of the water support structure 13 with a screw through a water draining member 36. Further, the periphery of the water cover 35 of the water support structure 13 is sealed with a sealing material.

  In the daylighting roof 1, the upper surface of the folded plate roof 100 is sandwiched from the vertical direction by the gouge support portions 212 a and 212 b and the receiving seats 22 a and 22 b of the reinforcing horizontal rail 21, and the gouge fastening portion 101 is sandwiched from the horizontal direction. . In the daylighting roof 1, the upper surface of the folded plate roof 100 is sandwiched from the vertical direction, and the seam fastening portion 101 is sandwiched from the horizontal direction. Therefore, it is not necessary to arrange a base frame having a plurality of members in order to increase the bonding strength. .

  Moreover, since the goby support portions 212a and 212b are respectively disposed at the end portions in the longitudinal direction of the reinforcing horizontal rail 21, the longitudinal strength of the daylighting roof 1 is reinforced and the lighting is provided by arranging the reinforcing horizontal rail 21. The joint strength between the roof 1 and the seam fastening portion 101 is reinforced. In addition, the opening edge of the opening 120 can be prevented from falling into the opening 120. Furthermore, by arranging the protrusions 222a and 222b of the receiving seats 22a and 22b so as to be located inside the gouge fastening portion 101, it is possible to support and clamp the gouge fastening portion 101 so as not to fall inward. Become.

  Moreover, since the goby support portions 212a and 212b are integrally formed with the crosspiece 211, it is not necessary to join the gouge support portions 212a and 212b and the crosspiece 211 at the construction site. It becomes easy.

  Further, first and second side wall portions 223a, 223b and 224a, 224b are formed on the long sides of the surfaces of the seats 22a and 22b where the goby support portions 212a and 212b are respectively arranged. Since the goby support portions 212a and 212b are disposed between the first and second side wall portions 223a, 223b and 224a, 224b, respectively, the goze support portions 212a and 212b do not deviate from the surfaces of the seats 22a and 22b. .

  Moreover, in the daylighting roof 1, since the edge part of the 1st-6th sheet material 11a-11f is each attached by pushing together with the sheet material pushing member in the groove part of a sheet | seat fixing member, construction is easy.

  Further, as shown in FIG. 8D, the opening surface of the groove portion of the sheet fixing member to be pushed in is disposed so as to face the surface of the sheet frame supporting portion that supports the sheet fixing member. By disposing the opening surface of the groove portion of the sheet fixing member so as to face the surface of the sheet frame supporting portion that supports the sheet fixing member, the end portions of the first to sixth sheet materials 11a to 11f are formed as sheet fixing members. And the sheet frame support portion. When the end portions of the first to sixth sheet materials 11a to 11f are sandwiched between the sheet fixing member and the sheet frame support portion, the first to sixth sheet materials 11a to 11f are detached from the sheet fixing member. It becomes difficult.

  The first to sixth sheet materials 11a to 11f are attached to the sheet fixing members that are arranged and joined in a frame shape along the outer peripheries of the first to sixth sheet materials 11a to 11f. The groove portions of the sheet fixing members arranged and joined in a frame shape are formed in a continuous ring shape. Since the groove portions of the sheet fixing members arranged and joined in a frame shape are formed in a continuous ring shape, the first to sixth sheet materials 11a to 11f can be pulled in any direction of the ring, so The material can be attached without wrinkles and without wrinkles. That is, each of the first to sixth sheet materials 11a to 11f can be fixed by being pushed together with the sheet material pushing member into the groove portion of the sheet fixing member arranged and joined in a frame shape, so that the sheet material can be doubled. There is no risk of wrinkling.

  In addition, a protrusion extending upward from the groove is formed on the inner wall plate of the groove of the sheet fixing member arranged and bonded in a frame shape. By forming the protrusions, the first to sixth sheet materials 11a to 11f are detached from the groove portions of the sheet fixing member due to the tension of the first to sixth sheet materials 11a to 11f pushed into the groove portions of the sheet fixing member. This can be prevented.

  Further, the water that has entered the connection structure 15a through the surface of the first daylighting member 10a located on the water flows from the lower end of the first daylighting member 10a located above the flange 523 of the connection frame 52 to the connection frame 52. It flows into the collar part 523. The water that has entered the connection structure 15a through the surface of the second daylighting member 10b located under the water is from the upper end of the second daylighting member 10b located above the collar 513 of the end frame 51 to the end frame 51. It flows into the collar part 513 of. The water that has flowed into the flange portions 513 and 523 is guided to the first horizontal plate portion 232a of the side frames 23a and 23b and drained from the drain holes formed in the first horizontal plate portion 232a.

  Moreover, in the connection structures 15a and 15b, the connection part 526 of the connection frame 52 is arrange | positioned so that the connection part 516 of the edge part frame 51 may be covered from upper direction. The connection part 526 of the connection frame 52 disposed on the water is disposed so as to cover the coupling part 516 of the end frame 51 disposed on the water from above, so that the water that has entered the connection structures 15a and 15b is endless. There is no risk of water leaking indoors between the part frame 51 and the connecting frame 52.

  Although the daylighting roof 1 is divided | segmented into the water unit 2, the intermediate unit 3, and the water unit 4, you may increase the number of the units arrange | positioned by increasing the number of the intermediate units 3 arrange | positioned. For example, by arranging the two intermediate units 3 between the water unit 2 and the water unit 4, a daylighting roof having a longer length in the longitudinal direction than the daylighting roof 1 can be arranged.

  In the daylighting roof 1, the first to third daylighting members 10a to 10c are formed by extrusion molding of polycarbonate, but the first to third daylighting members 10a to 10c are made of glass, acrylic, vinyl chloride, or other synthetic resin. May be formed. However, by forming the first to third daylighting members 10a to 10c from the polycarbonate having a hollow honeycomb structure, the first to third daylighting members 10a to 10c have light weight and high rigidity and high heat insulation performance. Can do.

  Further, in the daylighting roof 1, the first to sixth sheet materials 11a to 11f are glass cloths, but may be other noncombustible members such as punching metal, metal mesh, nonwoven fabric, woven fabric, noncombustible paper, and glass paper. . Even when any incombustible member is adopted as the first to sixth sheet materials 11a to 11f, even if the first to third daylighting members 10a to 10c are melted or destroyed by the heat of the spark, they are received by the incombustible member. . Even if the first to third daylighting members 10a to 10c are melted or destroyed, they are received by the nonflammable member, so that there is no opening penetrating the outdoors and indoors. Therefore, the daylighting roof has excellent flying resistance. Have

  Moreover, although the 1st-6th sheet | seat materials 11a-11f are glass cloth which is a nonflammable member, you may arrange | position the member which has other functions, such as heat insulation, light control, light-shielding, or insect prevention.

  Each of the first to sixth sheet materials 11a to 11f is fixed by being pressed together with the sheet material pressing member into the groove portions of the four sheet fixing members coupled in a frame shape. Only the sides may be fixed by the sheet fixing member. The side that is not fixed by the sheet fixing member is fixed by a pressing member or bolts and nuts.

  Further, in the daylighting roof 1, the goby support part 212a and the seat 22a are joined by a bolt 217a and a nut 227a arranged in the vertical direction, but may be further coupled by a bolt and a nut arranged in the horizontal direction. Good. In one example, a flat plate-shaped joining plate portion extending substantially upward from the flat plate portion 221a of the receiving seat 22a is formed at a substantially right angle to the flat plate portion 221a, and the formed joining plate portion and the first of the goby support portion 212a are formed. The side plate portion 213a can be coupled with bolts and nuts arranged in the horizontal direction. At this time, the through holes formed in the upper plate portion 214a of the goby support portion 212a and the flat plate portion 221a of the receiving seat 22a in order to penetrate the bolt 217a and the nut 227a are in the longitudinal direction of the bolts arranged in the horizontal direction. It may be a long slot. By arranging the through holes formed in the upper plate portion 214a of the goby support portion 212a and the flat plate portion 221a of the receiving seat 22a as long slots in the longitudinal direction of the bolts arranged in the horizontal direction, the holes are arranged in the horizontal direction. Bolt and nut tightening can be adjusted. Further, the through holes formed in the first side plate portion 213a of the goby support portion 212a and the coupling plate portion of the receiving seat 22a in order to penetrate the bolts and nuts arranged in the horizontal direction are long holes in the vertical direction. May be. By tightening the bolts 217a and nuts 227a arranged in the vertical direction by making the through holes formed in the first side plate part 213a of the goby support part 212a and the coupling plate part of the receiving seat 22a long in the vertical direction, You can adjust the condition.

  The inner plate portion 216a extends at an angle of approximately 80 degrees with respect to the second side plate portion 215a. The inner plate portion 216a is formed so as to hold the goby fastening portion 101 together with the projection 222a of the receiving seat 22a from the horizontal direction. It suffices if it extends substantially perpendicular to the side plate portion 215a.

  In addition, the goby support portions 212a and 212b are formed integrally with the longitudinal end portion of the crosspiece 211 of the reinforcing horizontal beam 21, but the goze support portions 212a and 212b are separated from the crosspiece 211 of the reinforcing horizontal beam 21. It is good also as a possible member. By making the goby support portions 212a and 212b separable from the crosspiece 211 of the reinforcing horizontal beam 21, the goby support portions 212a and 212b can be arranged regardless of the arrangement interval of the reinforcing horizontal beam 21. Regardless of the arrangement interval of the reinforcing crosspieces 21, the goby support portions 212a and 212b are arranged, and the gouge support portions 212a and 212b are joined to the side frames 23a and 23b, so The bonding strength can be further improved.

  In addition, the seat 22a prevents the goby support portion 212a from being displaced by disposing the gouge support portion 212a between the first side wall portion 223a and the second side wall portion 224a. The portion 212a may be prevented from shifting. For example, a fitting structure in which the receiving seat 22a and the goby support portion 212a are fitted, an engaging structure in which the receiving seat 22a and the goup support portion 212a are locked, and a protruding structure that prevents the gouge support portion 212a from being displaced are received. You may form in the seat 22a and the goby support part 212a.

  Further, the sheet fixing member 24a has such a structure that the first to sixth sheet materials 11a to 11f are arranged between the opening surface of the groove portion 241a and the sheet frame support portion. The structure in which the sixth sheet materials 11a to 11f are located on the side opposite to the sheet frame support portion may be used.

  29A to 29D are side views of other sheet fixing members, respectively.

  In the sheet fixing member 29a shown in FIG. 29 (a), it has been described with reference to FIG. 8 that the horizontal portion of the joint portion 293a extends not from the upper end of the side wall portion of the groove portion 291a but from the lower end of the side wall portion of the groove portion 291a. It is different from the sheet fixing member 24a. In the sheet fixing member 29a shown in FIG. 29A, the horizontal portion of the joint portion 293a extends from the lower end of the side wall portion of the groove portion 291a. The sheet fixing member 29a is disposed so that the opening surface of the groove portion 291a is positioned above the surface of the sheet frame support portion 238a when facing the sheet frame support portion 238a of the side frame 23a.

  The sheet fixing member 29b shown in FIG. 29 (b) does not have the protrusion 292a, and the sheet fixing shown in FIG. 29 (a) is such that the horizontal sectional area of the groove 291a decreases as it goes upward. It is different from the member 29a. In the sheet fixing member 29b shown in FIG. 29 (b), the first to sixth sheet materials 11a to 11f and the sheet material have a tapered shape that decreases as the cross-sectional area of the horizontal section of the groove portion 291a increases upward. It prevents that the pushing member 25a remove | deviates from a groove part.

  The sheet fixing member 29c shown in FIG. 29 (c) is different from the sheet fixing member 29a shown in FIG. 29 (a) in that the sheet fixing member 29c does not have the protrusion 292a and the unevenness is formed on the side wall of the groove 291a. . In the sheet fixing member 29c shown in FIG. 29 (c), the first to sixth sheet materials 11a to 11f and the sheet material pushing member 25a are prevented from being detached from the groove portions by forming irregularities on the side walls of the groove portions 291a. .

  The sheet fixing member 29d shown in FIG. 29 (d) does not have the protrusion 292a, but has a pressing member 295d connected via a screw (not shown). It is different from the member 29a. In the sheet fixing member 29d shown in FIG. 29 (d), the first to sixth sheet materials 11a to 11f and the sheet material push-in are provided by disposing a pressing member 295d connected via screws on the upper surface of the sheet fixing member 29d. The member 25a is prevented from coming off from the groove.

  Further, the sheet material pushing member 25a is a rod-shaped synthetic rubber member having a circular cross section, but the sheet material pushing member may have a polygonal cross section such as a triangle or a square, and may be formed of other elastic members. May be. In addition, even when the sheet material pushing member has a cross-sectional shape other than a circle, the sheet material pushing member has a width larger than the width of the opening portion of the groove portion, and the sheet material is disposed on the back side of the protruding portion in the groove portion. It is preferable that it is formed so that it can be pushed together. Further, irregularities may be formed regularly or irregularly in the longitudinal direction on the surface of the sheet material pushing member. By forming irregularities in the longitudinal direction on the surface of the sheet material pushing member, the sheet material pushed in by the sheet material pushing member is prevented from shifting.

  The connection structures 15a and 15b are connected by the end frame 51 and the connection frame 52, respectively, but may be connected by a connection frame having a shape different from that of the end frame 51 and the connection frame 52.

  30 (a) to 30 (d) are partial end views of other connecting structures.

  FIG. 30A shows a connection structure in which the first connection frame 59a1 and the second connection frame 59a2 are connected instead of the end frame 51 and the connection frame 52. A connecting arm is formed on one wall surface portion that forms the flange portion of the first connection frame 59a1, and a lighting member support portion that supports the lighting member is formed on the other wall surface portion that forms the flange portion of the first connection frame 59a1. A sheet frame support portion that supports the sheet fixing member is formed. A connecting arm is formed on one wall surface portion that forms the flange portion of the second connection frame 59a2, and a lighting member support portion that supports the lighting member is formed on the other wall surface portion that forms the flange portion of the second connection frame 59a2. A sheet frame support portion that supports the sheet fixing member is formed.

  FIG. 30B shows a connection structure in which the first connection frame 59b1 and the second connection frame 59b2 are connected instead of the end frame 51 and the connection frame 52. The first connection frame 59b1 and the second connection frame 59b2 have a plate-like engagement portion extending in the horizontal direction so that the tips of the connection arms engage with each other, as shown in FIG. And the second connection frame 59a2.

  FIG. 30C shows a connection structure in which the first connection frame 59c1 and the second connection frame 59c2 are connected instead of the end frame 51 and the connection frame 52. The first connection frame 59c1 and the second connection frame 59c2 are different from the first connection frame 59a1 and the second connection frame 59a2 shown in FIG. 30A in that the connection arms extend from the bottom surface instead of the wall surface forming the flange. .

  FIG. 30D shows a connection structure in which the first connection frame 59d1 and the second connection frame 59d2 are connected instead of the end frame 51 and the connection frame 52. FIG. 30A shows that the first connection frame 59d1 and the second connection frame 59d2 have a connection arm formed on one side wall portion of a hollow rectangular portion and a sheet frame support portion formed on the other side wall portion. This is different from the first connection frame 59a1 and the second connection frame 59a2 shown. In the connection structure shown in FIG. 30 (d), the connection arm of the first connection frame 59d1 functions as a flange. Water that has entered the inside of the connection structure is guided to the first horizontal plate portion 232a of the side frames 23a and 23b via the connection arms of the first connection frame 59d1, and from the drainage holes formed in the first horizontal plate portion 232a. Drained.

  The surface of the second horizontal portion of the coupling portion 516 of the end frame 51 that contacts the coupling portion 526 of the coupling frame 52 is a smooth surface, but the surface of the second horizontal portion of the coupling portion 516 of the end frame 51 is uneven. It may be a surface. By making the surface of the second horizontal portion of the coupling portion 516 of the end frame 51 in contact with the coupling portion 526 of the coupling frame 52 an uneven surface, the coupling portion 516 of the end frame 51 and the coupling portion 526 of the coupling frame 52 are connected. Water can be prevented from entering due to capillary action. Further, the back surface of the second horizontal portion of the connecting portion 526 of the connecting frame 52 may be an uneven surface.

  Further, the surface of the second horizontal portion of the connecting portion 526 of the connecting frame 52 that contacts the back surface of the flat plate portion of the connecting cover 56 is a smooth surface, but the surface of the second horizontal portion of the connecting portion 526 of the connecting frame 52 is an uneven surface. It is good. By forming the surface of the second horizontal portion of the connecting portion 526 of the connecting frame 52 in contact with the back surface of the flat plate portion of the connecting cover 56 as an uneven surface, the surface between the connecting portion 526 of the connecting frame 52 and the flat plate portion of the connecting cover 56 is provided. Capillary action prevents water from entering. Further, the back surface of the flat plate portion of the connection cover 56 may be an uneven surface.

  Further, in the connection structures 15a and 15b, instead of the second vertical portion of the connection portion 526 of the connection frame 52 that functions as a contact surface of the water upper end of the underwater daylighting member, the lower side from the back surface of the flat plate portion of the connection cover 56 You may form the contact surface part on the flat plate extended toward. Further, the contact surface may be disposed not only at the water upper end of the water-side lighting member but also at the water lower end of the water-side lighting member.

DESCRIPTION OF SYMBOLS 1 Daylight roof 2 Water unit 3 Intermediate unit 4 Water unit 10a-10c 1st-3rd daylighting member 11a-11f 1st-6th sheet material 12 Side part support structure 13 Water support structure 14 Water support structure 15a, 15b Connecting structure 20 Horizontal beam 21 Reinforcement horizontal beam 212a, 212b Goby support part (support member)
22a and 22b seat (receiving member)
23a and 23b Side frames 24a, 24b, 32, 42, 53a, 53b, 111a, 111b, 111e, 111f Sheet fixing member 25a, 25b, 33, 43, 54a, 54b, 112a, 112b, 112e, 112f Sheet material pushing member 31, 41, 51 End frame 52 Connection frame 100 Folded plate roof 101 Seam fastening part 217a, 227a Bolt, nut (fixing member)

Claims (4)

A daylighting member arranged in the opening of the roof;
A flexible sheet material disposed below the daylighting member and substantially parallel to the daylighting surface of the daylighting member;
A sheet material fixing member having a groove,
A sheet material pushing member for fixing the sheet material to the sheet material fixing member by being pushed into the groove portion together with the sheet material;
A sheet material fixing structure for a daylighting roof, characterized by comprising: A support member for supporting the sheet material fixing member;
The sheet fixing structure according to claim 1, wherein an end portion of the sheet material is sandwiched between the sheet material fixing member and the support member. The groove has a protrusion that is formed along the longitudinal direction of the groove and restricts the width of the opening of the groove,
The sheet material pushing member is formed of an elastic member and has a width larger than the width of the opening portion of the groove portion, and is formed so as to be able to be pushed together with the sheet material on the back side of the protruding portion in the groove portion. The sheet fixing structure according to claim 1 or 2. The sheet material has a rectangular shape,
The said sheet material fixing member is joined in frame shape, The sheet fixing structure of the lighting roof as described in any one of Claims 1-3 which fixes the edge part of the said sheet material with the said sheet material pushing member.

Images