JP2019090172A - Roof body and roof structure - Google Patents

Abstract

To provide a roof body and a roof structure capable of improving workability while improving water stopping performance.SOLUTION: A roof body 4 is provided with a frame member 8 arranged at an end part of the roof body 4. The frame member 8 includes a vertically extending part 82 extending in the vertical direction to cover an end part of the roof body 4 at an end part of the roof body 4, an upper surface plate part 81 arranged on the upper side of the upper surface of the end part of the roof body 4 and extending along the upper surface of the end part of the roof body 4 from the vertically extending part 82, and a lower surface plate part 83 arranged on the lower side of the lower surface of the end part of the roof body 4 and extending along the lower surface of the end part of the roof body 4 from the vertically extending part 82. A first water stopping material 814 arranged between the upper surface plate part 81 and the upper surface of the roof body 4, and a second water stopping material 860 arranged between the lower surface plate part 83 and the lower surface of the roof body 4 are further provided. The second water stopping material 860 is a hair bundle-like member which is in contact with the lower surface of the roof body 4.SELECTED DRAWING: Figure 7

Description

  The present invention relates to a roof and a roof structure comprising a roof.

  Conventionally, a carport (a roof structure) of a cantilever support structure including a column material, a beam connected to the column material, and a roof body connected to the beam is known (see, for example, Patent Document 1) ). In the carport described in Patent Document 1, a water collecting weir is provided on the rear frame of the frame members disposed at the end of the roof to enhance drainage performance.

Patent No. 5185523

A frame disposed at the end of the carport roof is attached to the end of the roof. A water blocking material may be disposed between the frame and the roof to improve the water blocking property. When a water blocking material is disposed between the frame material and the roof, the water blocking material may be elastically deformed and disposed, and the workability when attaching the frame to the end of the roof is not good. The
Therefore, there is a demand for a carport that has a frame material disposed at the end of the roof, and that can improve the workability while improving the water barrier property.

  An object of the present invention is to provide a roof and a roof structure capable of improving workability while improving waterproofness.

  The present invention is a roof (for example, a roof 4 described later), and includes a frame material (for example, a roof side frame material 8 described later) disposed at an end of the roof, and the frame is A vertical extension (for example, a side cover 82 described later) which is formed to extend in the vertical direction at the end of the roof and is disposed to cover the end of the roof; An upper surface plate portion (for example, an upper surface cover portion 81 described later) disposed on the upper side of the upper surface of the end portion (for example, the upper surface 4a described later) and extending along the upper surface of the end portion of the roof from the vertically extending portion And a lower surface plate portion (for example, described below, which is disposed on the lower side of the lower surface (for example, the lower surface 4b described later) of the end of the roof and extends from the vertically extending portion along the lower surface of the end of the roof Between the upper surface plate portion and the upper surface of the roof body. A second water blocking material (eg, a mohair member 860 described below) disposed between a first water blocking material (eg, an upper surface sealing member 814 described below) and the lower surface plate portion and the lower surface of the roof. And the second water blocking material relates to a roof structure (for example, a car port 1 described later) which is a hair bundle-like hair bundle member in contact with the lower surface of the roof.

  Moreover, it is preferable that the said roof body has a some elongate material (for example, the below-mentioned elongate shape material 41) which are arranged side by side in a predetermined direction and continuedly arranged and mutually connected.

  Moreover, it is preferable that the hair bundle-like member is disposed so as to project toward a joint portion (for example, a joint portion 450 described later) of the connection portion of the adjacent long material on the lower surface of the roof.

  Further, the lower surface plate portion is disposed side by side with the hair bundle-like member on the extension portion side in the vertical direction with respect to the hair bundle-like member and receives water discharged from an end of the roof body. It is preferable to further include a water receiving flow passage portion (for example, a water receiving flow passage portion 840 described later) to be circulated.

  In the present invention, a pillar (for example, a column 2 described later), a beam connected to the pillar (for example, a beam 3 described later), and the beams directly or indirectly connected to the beam A roof structure comprising the roof body.

  ADVANTAGE OF THE INVENTION According to this invention, this invention can provide the roof and roof structure which can improve construction property, improving a water blocking property.

It is the perspective view which looked at the car port which concerns on one Embodiment of this invention from upper side. It is the perspective view which looked at the car port concerning one embodiment of the present invention from the downward side. It is a principal part expansion perspective view which shows the structure by the side of the downstream side edge part of the left-right direction of a roof. It is the sectional view on the AA line in FIG. It is sectional drawing which shows the connection structure to the beam of the downstream side ridge structure section which comprises a roof. It is sectional drawing which shows the connection structure to the beam of the intermediate profile which comprises a roof. It is the BB sectional drawing in FIG. It is a perspective view which shows the state which attached the mohair member to the roof side frame material. It is the perspective view which looked at the edge part of the front-back direction of the roof in the state which attached the roof side frame material from the downward side. It is the perspective view which looked at the end part of the front-back direction of a roof in the state where roof side part frame material was attached from the upper part side. It is a perspective view which shows the connection end water stop part in the edge part of the front-back direction of a roof. It is a side view which shows the connection end water stop part in the end part of the front-back direction of a roof.

  Hereinafter, an embodiment of the roof structure of the present invention will be described with reference to the drawings. In the present embodiment, an example in which a roof structure is applied to a car port 1 will be described. In the carport 1, a parking space for one or more cars is secured below the roof 4. In addition, in this embodiment, although the example which applied the roof structure to the car port 1 is demonstrated, it is not limited to this. Also, the roof structure may be applied to structures other than carports, for example, structures such as bicycle parking lots, shelters, rest areas, terraces, bus stops and the like.

  FIG. 1 is a perspective view of a car port 1 according to an embodiment of the present invention as viewed from above. FIG. 2 is a perspective view of a car port 1 according to an embodiment of the present invention as viewed from below. FIG. 3 is an enlarged perspective view of an essential part showing a structure on the downstream side end of the roof 4 in the left-right direction. FIG. 4 is a cross-sectional view taken along the line AA in FIG. FIG. 5 is a cross-sectional view showing a connection structure to the beam 3 of the downstream side weir-forming section 42 that constitutes the roof 4. FIG. 6 is a cross-sectional view showing a connection structure of the intermediate cross section 43 constituting the roof 4 to the beam 3. 7 is a cross-sectional view taken along line B-B in FIG. FIG. 8 is a perspective view showing a state in which the mohair member 860 is attached to the roof side frame 8. FIG. 9 is a perspective view of the end in the front-rear direction of the roof 4 as viewed from below with the roof side frame 8 attached. FIG. 10 is a perspective view of the end in the front-rear direction of the roof 4 as viewed from above with the roof side frame 8 attached. FIG. 11 is a perspective view showing a connection end water stop portion 480 at the end of the roof 4 in the front-rear direction. FIG. 12 is a side view showing the connection end water stop portion 480 at the end of the roof 4 in the front-rear direction.

  In the description of the present embodiment, the direction in which the plurality of elongated members (long members) 41 constituting the roof 4 of the car port 1 extend is also referred to as the front-rear direction (longitudinal direction of the elongated members 41). . Further, in FIG. 1, the left front side of the car port 1 is also referred to as the front side, and the right back side of the car port 1 is also referred to as the rear side. In addition, a direction in which the beam 3 extends and which is orthogonal to the longitudinal direction in which the elongated material (long material) 41 extends is also referred to as a lateral direction (direction intersecting the longitudinal direction of the elongated material 41). In the present embodiment, the roof 4 is inclined in the left-right direction, and the left-right direction of the roof 4 is also referred to as the inclination direction. The left back side in FIG. 1 is also referred to as the upstream side. It is also called the side.

  First, the overall structure of the car port 1 of the present embodiment will be described. The carport 1 of the present embodiment is a so-called carport of a double support structure in which the roof body 4 is supported by a pair of support posts 2 on both sides in the left-right direction as shown in FIGS. Moreover, the car port 1 of this embodiment is comprised by the hanging structure which the roof body 4 is hung and connected to the lower part (downward direction) of the beam 3 connected to the support | pillar 2. As shown in FIG.

  As shown in FIG. 1 and FIG. 2, the car port 1 of the present embodiment intersects with the support 2 from the upper end of the support 2 and the two pairs of support 2 (posts) erected on the ground 11. It comprises two beams 3 extending in the direction, and a roof 4 arranged below the two beams 3 and having a roof end side weir structure 40. The column 2 and the beam 3 are formed of an extruded material of an aluminum material, and have a hollow structure having a hollow portion having a hollow cross section.

  As shown in FIG. 1 and FIG. 2, two pairs of columns 2 (pillars) are arranged with two pairs of columns 2 arranged in the front-rear direction. The pair of columns 2 is disposed on both sides of the car port 1 in the left-right direction, with the roof 4 interposed therebetween, and is connected to both ends in the left-right direction of the beam 3.

  The two pairs of support columns 2 are spaced apart in the front-rear direction of the car port 1 as shown in FIG. The support 2 is formed to extend in the vertical direction. As shown in FIG. 1, the column 2 protrudes from the side surface of the column body 21 on the side of the roof 4 to the side of the roof 4 on the side of the column 4 on the side of the roof 4 And a pair of cover mounting walls 22 extending in the vertical direction. A column cover member 23 is attached to the pair of cover attachment walls 22. A pillar cap 24 is disposed at the upper end of the pillar 2 so as to cover the opening of the upper end of the pillar 2.

  As shown in FIG. 3 and FIG. 4 between the column 2 and the column cover member 23, from the roof side end ridge structure 40 (described later) of the roof 4 on the downstream side in the left-right direction of the roof 4 Drained water is flushed away. Water discharged from the roof body end side weir structure 40 (described later) of the roof body 4 flows into a space between the column 2 and the column cover member 23 disposed on the downstream side in the left-right direction of the roof 4 The column 2 and the column cover member 23 are configured as a column-side column configuration 20 (column-side column structure). In the present embodiment, a vertical weir is configured with only the column 2 and the column cover member 23 without arranging a hose for a gutter or the like between the column 2 and the column cover member 23.

  The two beams 3 are spaced apart in the front-rear direction of the car port 1 as shown in FIG. The two beams 3 extend in the left-right direction of the roof 4 respectively. The left and right ends (right and left ends) of the two beams 3 are connected to the upper end of the support 2 via an L-shaped connecting member 25 as shown in FIG. 4. The roof 4 is connected to the lower part of the two beams 3.

  As shown in FIGS. 1 and 3, each of the two beams 3 has a beam-side hollow portion 31 whose cross section is formed in an angular tube shape, and an extending plate portion 32. In the present embodiment, the two beams 3 are disposed to face each other in the front-rear direction of the roof body 4 with a space in between, and the opposing surface of the beam 3 (a surface on the other beam 3 side in the surface of the beams 3) The configuration on the) side is similar.

  The extension plate portion 32 extends from the lower end portion of the beam-side hollow portion 31 toward the center side in the front-rear direction of the roof 4 (the beam 3 side of the pair of beams 3 other than the beam 3). And is formed in a plate shape extending in the left-right direction.

  As shown in FIGS. 3 and 4, the extension plate portion 32 is fixed to the roof 4 at the extension plate portion 32 by a plurality of screw members 101 arranged in the lateral direction.

  The roof body 4 is a suspension structure in which the roof body 4 is disposed so as to be hung from the lower portions of the two beams 3 as shown in FIG. 1 and is attached (connected) to the lower portions of the two beams 3 . The roof body 4 is configured such that a plurality of elongated members (long members) 41 are arranged side by side in the direction in which the beams 3 extend and fitted and connected to each other.

  The upper surface 4a of the roof 4 is, as shown in FIG. 4, lowered in the left-right direction of the roof 4, for example, at an angle of inclination angle α, one side (right side in FIG. 4) of the left-right direction of the roof 4 goes down. It is formed in a slope (is sloped down from the other side (left side in FIG. 4) to the one side (right side in FIG. 4) of the roof 4). Therefore, as the flow of water flowing on the upper surface 4a of the roof 4, one side (right side in FIG. 4) of the roof 4 in the left-right direction is the downstream side. In the present embodiment, for example, the inclination angle α of the roof 4 in the left-right direction is set to about 1 ° to 2 °. Moreover, the roof 4 is not inclined in the front-rear direction.

  The plurality of elongated members 41 respectively extend in the front-rear direction of the carport 1 (the direction orthogonal to the direction in which the beams 3 extend), as shown in FIGS. 1 and 3. Each of the plurality of elongated members 41 is formed of an extruded member made of an aluminum material, and has a hollow structure having a hollow portion whose cross section is formed into a hollow shape. The roof 4 has a flat upper surface 4a and a lower surface 4b. In the present embodiment, since the upper surface 4a of the roof 4 is formed in a planar shape, the water on the upper surface 4a of the roof 4 can be easily made to the inclined surface of the roof 4 simply by tilting the roof 4 It is configured to flow along.

  Here, in the following description of the elongated member 41, when it is necessary to distinguish between the left and right directions, the right side in FIGS. 4 to 6 is referred to as one side, and the left side in FIGS. It is called the other side.

  As shown in FIGS. 4 to 6, the plurality of elongated members 41 constituting the roof body 4 are arranged side by side in the left-right direction, and are provided with the downstream side weir-constituting members 42 disposed at one end. An upstream component 44 disposed at the other end, and a plurality of intermediate profiles 43 disposed between the downstream ridge component 42 and the upstream component 44 in the left-right direction; It consists of The plurality of elongated members 41 are connected to the beams 3 respectively.

  As shown in FIG. 4, the downstream side ridge component 42 has an end on one side of the plurality of elongated members 41 in the direction in which the plurality of elongated members 41 are arranged (in the left-right direction of the roof 4 In the roof 4, one end (a downstream end of the roof 4) of the roof 4 in the direction in which the plurality of elongated members 41 are arranged. Arranged in parallel. The downstream side weir component 42 is formed by a solid member not having a hollow portion, and is formed by an elongated member whose upper side opens upward. Thus, the downstream side weir construction section 42 is configured as a concave roof body end side weir structure 40 that is recessed from the top surface 4 a of the roof 4. The roof body end side weir structure 40 is configured to extend along the longitudinal direction of the elongated member 41 (the downstream weir component 42). The roof end portion side weir structure 40 is formed to extend in the longitudinal direction of the downstream side weir construction section 42, and the pillar side weir construction portion 20 between the pillar 2 and the pillar cover member 23 (pillar side weir structure) Connected to

  Further, the upstream-side component 44 is the other end of the plurality of elongated members 41 in the direction in which the plurality of elongated members 41 are arranged (the upstream end of the roof 4 in the left-right direction) In the roof 4, the plurality of elongated members 41 are disposed parallel to each other at the upstream end of the other side in the direction in which the elongated members 41 are lined up. The upstream component 44 is formed of an elongated member formed to have a hollow structure having a hollow portion.

  Further, the plurality of intermediate profiles 43 are arranged side by side between the downstream side ridge configuration section 42 and the upstream configuration section 44 in the left-right direction of the roof 4. The plurality of intermediate profiles 43 are formed of a long profile formed to have a hollow structure having a hollow portion.

As shown in FIG. 4, one of the portions on the one side in the left-right direction of the downstream side wedge configuration section 42 in the elongated member 41 and the extension plate portion 32 of the beam 3 are screw members among the plurality of screw members 101 It is fixed at 102. Further, a portion on the other side of the downstream side weir-forming shaped member 42 in the elongated member 41 and the extension plate portion 32 of the beam 3 are fixed by the screw member 103 among the plurality of screw members 101.
The portion on the other side of the intermediate shaped member 43 in the elongated member 41 and the extension plate portion 32 of the beam 3 are fixed by the screw member 103 among the plurality of screw members 101.
A portion on the other side in the left-right direction of the upstream-side formed section 44 in the elongated member 41 and the extension plate section 32 of the beam 3 are fixed by the screw member 104 of the plurality of screw members 101.

  The downstream side weir component 42 is as shown in FIG. A solid end portion-side solid weir configuration portion 421 which is open upward and is formed on one side in the left-right direction of the roof 4, and the other upper-side outer side formed on the other side in the left-right direction of the roof 4 It has the direction extension piece 427 (part to be connected) and the other side lower outer piece 428 formed on the other side of the roof 4 in the left-right direction.

  The end-side solid wedge component 421 is a substantially U-shaped concave wedge component main body 422 opened at the upper side, and one side upper inward extended piece disposed on one side in the left-right direction of the roof 4 423 (a portion to be connected), the other side upper inward extending piece 424, a draining fin 425, and one side upper wall 426.

  The weir-constituting portion main body 422 introduces and receives the water, which is flowed to the side of the support 2 on the top surface 4 a of the roof 4, from the upper open portion. An outlet opening 422 a (drain port) is formed on the side surface on one side in the left-right direction of the weir component main body 422.

  The lead-out opening 422a is formed by penetrating the side surface of the weir component main body 422 in the lateral direction on the support 2 side at the downstream end of the roof 4 in the left-right direction. A roof-side opening 261 (described later) of the guiding member 26 is connected to the lead-out opening 422a.

  As shown in FIGS. 3 and 5, the guiding member 26 guides the water flowing into and staying in the roof end portion side weir structure 40 to the pillar side weir forming portion 20. The guiding member 26 has a guiding member main body 27 and a filter member 28. The guide member main body 27 is formed in an L-shaped cylindrical shape, and has a roof-side opening 261 formed on the side and a support-side opening 262 formed on the lower end. The guiding member main body 27 has the roof side opening 261 on one side connected to the lead-out opening 422a formed on the side surface of the roof portion side main body 422 (the roof side end side roof structure 40) and the other side on the support side An opening 262 is opened to the inside of the column-side crucible configuration 20.

  The filter member 28 is disposed at the roof-side opening 261 of the guiding member main body 27 as shown in FIG. The filter member 28 dams and captures dirt (for example, fallen leaves) induced to the guide member 26. The filter member 28 is formed of a plurality of plate members extending in the vertical direction. The plurality of plate members of the filter member 28 are arranged side by side in the lateral direction of the roof side opening 261 so as to divide the roof side opening 261 into a plurality of openings.

  As shown in FIG. 5, the one side upper inward extending piece 423 is provided from the inner surface on the other side of the upper side of the end-side solid-shaped ridge forming portion 421 on one side of the end-side solid-shaped ridge forming portion 421 Project to the other side. The extending plate portion 32 of the beam 3 is disposed on the upper surface of the one upper end inward extending piece 423. The extension plate portion 32 of the beam 3 and the one upper end inward extension piece 423 are fastened together by the screw member 102.

  The other side upper inward extending piece 424 protrudes inward from the upper end of the end-side solid wedge configuration portion 421 on the other side opposite to the one side in the width direction of the end-side solid wedge configuration portion 421 Do. At the end of one side of the other side upper inward extending piece 424, a hooking protruding piece 424a that protrudes downward is formed.

  In the case where the downstream side ridge structure section 42 is attached to the beam 3, the rising plate of the hook portion 110 is fixed to the lower surface of the extension plate portion 32 of the beam 3. By hooking on 110 d, the downstream weir component can be temporarily placed on the lower surface of the extension plate portion 32 of the beam 3. Further, in a state in which the hooking projecting piece 424a of the downstream side ridge structure section 42 is hooked on the rising plate 110d of the hook portion 110 fixed to the lower surface of the extending plate portion 32 of the beam 3, the downstream side centering on the hooking tab 424a By rotating the side weir component 42, the downstream side weir component 42 can be placed at the mounting position.

  The hook portion 110 is, as shown in FIG. 5, an attachment plate 110a fixed to the lower surface of the extension plate portion 32 of the beam 3 by the screw member 105, and a vertical direction extending downward from the other end of the attachment plate 110a. It includes an extending plate 110b, a bottom plate 110c extending from the lower end of the vertically extending plate 110b to the other side, and a rising plate 110d rising from the other end of the bottom plate 110c.

  The hooking protrusion piece 424 a of the downstream side weir configuration section 42 is disposed above the hook portion 110 in a state where the downstream side weir configuration section 42 is fixed to the beam 3. Thus, even when the screw members 102 and 103 for fixing the downstream side ridge structure section 42 are detached in a state in which the downstream side ridge structure section 42 is fixed to the beam 3, the hooking projection piece 424a is a hook portion It is possible to suppress the falling of the downstream wedge forming section 42 by being caught by the rising plate 110 d of 110.

  The drainage fins 425 project downward from the lower end portion of the weir component main body 422 on one side of the roof 4 in the weir component main body 422. The position of the lower end portion 425 a of the drainage fin 425 is positioned below the upper end portion of the column cover member 23 in the vertical direction.

  The drainage fins 425 cause the water transmitted by the roof side frame 8 (described later) to fall below the roof 4 so as not to get around the lower surface 4 b of the roof 4.

  The one side upper wall 426 is erected from the upper surface 4 a of the roof 4 at an end of the one side of the roof 4. The one side upper wall 426 reduces the water popping out at one end of the roof 4.

  The other side upper outwardly extending piece 427 extends from the upper end portion of the other side (left side in FIG. 5) of the roof body 4 in the lateral direction of the roof component body 422 toward the other side in the lateral direction. The other side upper outwardly extending piece 427 is disposed at the upper end portion of the other side end of the downstream side ridge structure section 42 in the left-right direction, and is fixed to the extending plate portion 32 of the beam 3 by the screw member 103 Configure the fixed part (part to be connected). The other side upper outwardly extending piece 427 is formed above the hooking engagement portion 428 a in the intermediate section 43.

  At the end of the other side (left side in FIG. 5) of the roof 4 in the left-right direction of the other side upper outward extension piece 427, a side extension wall 427b extending laterally, and a downward extension wall 427c And are formed.

  The bead 401 (water blocking material) attached to the end on one side of the adjacent intermediate section 43 is pressed to the other surface of the lower extending wall 427c on the other side in the left-right direction of the roof 4. The bead material 401 functions as a water blocking portion disposed at the connection portion between the downstream side weir component and the intermediate material 43. The bead 401 extends in the direction in which the connecting portion of the downstream side ridge forming section 42 and the adjacent intermediate section 43 (long section 41) extends, ie, along the longitudinal direction (longitudinal direction) of the section 41. It is formed to extend.

  The other side lower outer piece 428 extends from the lower end portion on the other side in the left-right direction of the roof body 4 in the weir component main body 422 to the other side. At the other end of the other lower outer piece 428, a hooking engagement portion 428a protruding upward is formed.

  The hooking engagement portion 428a is formed at the lower end portion of the downstream side ridge structure section 42 at the other end of the downstream side ridge structure section 42 attached to the beam 3, as shown in FIG. Be done. The hooking engagement portion 428a is disposed at the lower end portion of the downstream side ridge structure section 42 at the other end of the downstream side ridge structure section 42 attached to the beam 3 in the left and right direction. While rising upward from the piece 428, it is formed in a T shape extending in the width direction orthogonal to the longitudinal direction at the rising upper end.

  The hooking engagement portion 428a of the intermediate section 43 has one lower projecting piece 436 which protrudes from one side of the lower end of the adjacent intermediate section 43 to the one side and the one side of the adjacent intermediate section 43. It is engageable with the hooking piece 435b of the hooking extension piece 435 formed at the end (described later).

  On the upper surface of the other side lower outer piece 428, the water overflowing from the middle stage weir component portion 410 (water stopping portion) in the intermediate shaped member 43 of the adjacent long shaped member 41 circulates. The upper surface of the other side lower outer piece 428 constitutes a lower gutter configuration 420 located at the lower end in the vertical direction inside the roof 4. The lower weir component part 420 has a weir function for flowing water and functions as a water stop part. The lower weir construction part 420 passes through the bead material 401 and is received by the middle weir construction part 410 and receives water overflowing from the middle weir construction part 410 (water stop part). The lower weir construction part 420 circulates the water that overflows from the middle weir construction part 410 and is received to both end sides in the front-rear direction.

  That is, as shown in FIG. 5, the roof 4 is provided with a two-tiered weir structure at the connection portion of the adjacent elongated members 41, and is disposed on the upper stage side and receives the water on the upper stage side. It has a weir component 410 and a lower weir component 420 which is disposed on the lower side and receives water overflowing from the middle weir component 410 on the lower side. The middle ridge portion 410 and the lower ridge portion 420 extend along the direction in which the connecting portions of the adjacent elongated members 41 extend, that is, along the longitudinal direction (longitudinal direction) of the elongated members 41.

As shown in FIG. 5, the downstream side ridge component 42 is fastened together with the extension plate portion 32 of the beam 3 by the screw member 102 moved from the upper side on one side in the left-right direction of the roof 4. Ru.
Further, on the other side of the roof 4 in the left-right direction, the downstream side ridge-constituting profile 42 is a screw member 103 moved from the upper side, and the other side upper outward extending piece 427 is an extending plate It is tightened with the part 32.

  As shown in FIG. 4, a plurality of intermediate profiles 43 are arranged side by side between the downstream side ridge configuration section 42 disposed on one end side in the left-right direction and the upstream configuration section 44 disposed on the other end side. Be placed. As shown in FIG. 6, the intermediate section 43 has a first intermediate hollow portion 431 disposed on one side and a second intermediate hollow portion 432 disposed on the other side in the left-right direction of the first intermediate hollow portion 431. The intermediate member from the substantially center in the vertical direction in the surface on the intermediate member 43 side of the bead member attachment recess 433 formed on the side surface of the upper end portion on one side of the first intermediate hollow portion 431 and the first intermediate hollow member 431 An L-shaped middle ridge portion 434 extending to the 43 side, an L-shaped hook extension piece 435 extending downward from the lower end portion of one end of the middle ridge portion 434, and a first intermediate hollow portion 431 And a lower upper projecting piece 437 (a part to be connected) on the other side, and a lower outer piece 438 on the other side. And.

  On the lower side of the end of one side of the middle ridge portion 434, as shown in FIG. 6, an opening 439 that opens (opens) downward is formed. The opening 439 is formed by an end side 431 a extending in the vertical direction disposed on one side of the first intermediate hollow portion 431 in the middle ridge portion 434 and an L-shaped hook extending piece 435. At the opening edge of the opening 439, opposing protrusions 439a are formed to project from the opening edge of the opening 439 to the inside of the opening 439 so as to face each other. In the present embodiment, the opposing projecting portion 439a is configured by the one side lower projecting piece 436 and the hooking piece 435b (described later) of the L-shaped hooking extension piece 435, and the opening is made to approach each other. It projects and extends toward the inside of 439.

  In the downstream side weir component 42 and the intermediate member 43 configured as described above, in the state where the adjacent downstream side weir component 42 and the intermediate member 43 are connected, the downstream side weir component 42 The hooking engagement portion 428a is disposed in the opening 439 of the adjacent intermediate member 43, and the opposing projection 439a (one-side lower projection piece 436, L-shaped so as to restrict movement in the vertical direction). Of the hook extension piece 435 is hooked and fitted.

  The bead material attachment recess 433 is disposed to face the downward extending wall 427c of the downstream side weir configuration cross section 42 adjacent to one side. The upper surface 433 a of the bead material attachment recess 433 is formed at a position one step lower than the upper surface 4 a of the roof 4. A laterally extending wall 427 b is disposed on the upper surface 433 a of the bead material attachment recess 433. That is, the side extension wall 427 b is disposed to overlap the upper surface 433 a of the bead material attachment recess 433. The bead material mounting recess 433 extends along the direction in which the connecting portions of the adjacent elongated members 41 extend, that is, along the longitudinal direction (longitudinal direction) of the elongated members 41.

The bead material 401 is attached to the bead material attachment recess 433. The bead member 401 presses the downward extending wall 427 c of the downstream side weir configuration cross section 42 adjacent to one side in a state of being attached to the bead member attaching concave portion 433. The bead material 401 is disposed at the connecting portion between the downstream side weir-forming section 42 and the intermediate section 43 and functions as a water blocking portion.
As described above, the side extension wall 427 b is disposed so as to overlap the upper surface 433 a of the bead material attachment recess 433. For this reason, since the bead material 401 is not directly exposed to the outside, the weather resistance of the bead material 401 can be improved and deterioration of the bead material 401 can be reduced.

  The middle ridge portion 434 has a bottom wall portion 434a and a standing piece 434b. The middle ridge portion 434 constitutes a middle ridge configuration portion 410 located at the middle tier in the vertical direction inside the roof body 4. The middle stage weir construction unit 410 has a weir function for flowing water and functions as a water stop. The middle stage weir construction unit 410 receives the water that has passed through the bead material 401 that can not be stopped by the bead material 401, and distributes the received water to both end portions in the front-rear direction.

  The L-shaped hooked extension piece 435 has a downwardly extending piece 435a and a hooking piece 435b directed from the lower end of the downwardly extending piece 435a to the widthwise central part of the intermediate section 43. The hooking piece 435b is engageable with the hooking engagement portion 428a formed at the other end of the adjacent downstream wedge forming section 42. The hooking piece 435b is rotatable about the hooking engagement portion 428a in a state of being engaged with the hooking engagement portion 428a.

In the case where the adjacent intermediate profile 43 is attached next to the downstream ridge forming section 42, the hooking engagement section 428a of the downstream ridge forming section 42 to which the extension plate section 32 of the beam 3 is connected, By hooking the hook extension piece 435 of the intermediate section 43, the intermediate section 43 can be temporarily set below the beam 3. Further, in a state where the hook extension piece 435 of the intermediate section 43 is hooked on the hook engaging portion 428a of the downstream side wedge component 42, the intermediate section 43 is rotated about the tip of the hook extension section 435. Then, the intermediate section 43 can be placed at the mounting position.
In the state where the intermediate section 43 is disposed at the mounting position, the intermediate section 43 is hooked to the hooking engagement portion 428a of the downstream side section constituent 42 on the other side in the left-right direction of the downstream side section constituent section 42 With the extension piece 435 fitted, the intermediate section 43 is attached.

  Regarding the other side upper outward extending piece 437 and the other side lower outer side piece 438 of the intermediate section 43, the other side upper outward extending piece 427 of the downstream side weir configuration section 42 and the other side are not described. It is similar to the structure of the side lower outer piece 428. Therefore, with regard to the structures of the other side upper outwardly extending piece 437 and the other side lower outer piece 438 of the intermediate cross section 43, reference numerals corresponding to the structure of the downstream side weir configuration cross section 42 are given in FIG. The explanation is omitted.

  Moreover, since all the structures of several intermediate | middle material 43 arrange | positioned continuously are the same structures, the description is abbreviate | omitted. In the case where the adjacent intermediate profile 43 is attached next to the intermediate profile 43 connected to the beam 3, the extension of the beam 3 is the same as in the case where the intermediate profile 43 is attached next to the downstream side weir configuration profile 42. By hooking the hooking extension piece 435 of the intermediate section 43 to the hooking engagement section 438a of the intermediate section 43 connected to the plate section 32, the intermediate section 43 can be temporarily placed below the beam 3. Further, in a state in which the hook extension piece 435 of the middle section 43 is hooked on the hook engaging portion 438a of the middle section 43, the middle section 43 is rotated about the hook extension piece 435, thereby the middle section 43 can be placed in the mounting position. In the state where the adjacent intermediate section 43 is disposed at the mounting position, the hooking extension of the intermediate section 43 adjacent to the hooking engagement portion 438a of the intermediate section 43 on the other side in the left-right direction of the intermediate section 43 With the outpiece 435 fitted, the adjacent intermediate profile 43 is attached.

  The upstream-side component 44 disposed at the other end of the roof 4 in the left-right direction has the same configuration as the configuration of the one-side end of the intermediate member 43 at the one-side end, The configuration of the other end portion is fixed to the extension plate portion 32 of the beam 3 by the screw member 104 with the upper surface of the other end portion. Therefore, the description of the upstream side component 44 disposed at the other end of the roof 4 in the left-right direction is omitted.

  As shown in FIGS. 5-7, the roof body 4 comprised as mentioned above connects the some elongate material 41 formed with the extrusion material of the aluminum material, and comprises the roof body 4 Thus, the plurality of elongated members 41 can be used as the facing of the roof 4 and the strength of the roof 4 can be secured. Moreover, the roof 4 itself can be used as a strength member, and a member for achieving the strength of the roof 4 by configuring the plurality of elongated members 41 constituting the roof 4 with a profile having a hollow portion. There is no need to provide Therefore, the number of parts of the member which comprises the roof 4 can be reduced.

  In addition, since the roof side end side weir structure 40 is open at the upper side, only when the flat (planar) lower surface 4b of the long section material 41 is seen when viewed from the lower side of the roof 4 The ridge can be configured without recognizing that the ridge is present on the upper surface 4 a side of the roof 4. Therefore, the roof 4 is configured by arranging a plurality of elongated members 41 side by side, and the lower surface 4 b of the roof 4 is formed in a planar shape, so the roof 4 is viewed from below. The design of the case can be improved.

  As shown in FIG. 1, the roof 4 has a pair of roof side frame members 8 (frames) disposed at both ends in the front-rear direction of the roof 4. As shown in FIG. 1 and FIG. 7 to FIG. 10, the pair of roof side frame members 8 is in the left-right direction of the roof 4 (in the longitudinal direction of the elongated section 41) at both ends in the front-rear direction of the roof 4 It is disposed extending in the orthogonal (crossing direction) direction.

  The pair of roof side frame members 8 is arranged to cover the side (end) of the elongated material 41 at both ends in the front-rear direction of the roof 4. As shown in FIGS. 7 and 8, the roof side frame member 8 includes an upper surface cover portion 81 (upper surface plate portion), a side surface cover portion 82 (vertically extending portion), and a lower side inward extending portion 83. And (bottom plate portion). The upper surface cover portion 81 of the roof side frame member 8 is fixed to the upper surface of the roof 4 by a plurality of screw members 107 aligned in the left-right direction of the roof 4.

  The side cover portion 82 is formed to extend in the vertical direction, and a plurality of elongated members are provided on the outside of the side portion of the longitudinal end of the elongated member 41 so as to cover the longitudinal end of the roof 4. It is disposed to face the end face of the cross section 41. The side cover portion 82 is formed in a plate shape having a predetermined length in the vertical direction and extending in the left-right direction along the inclination direction of the roof 4.

  The side cover 82 includes a side plate 820 extending in the vertical direction, an upper projecting portion 821 projecting upward from the side plate 820, and a draining portion (draining fin) 823 projecting downward from the side plate 820. , And two projecting portions 824 projecting inward from the inner surface of the side plate portion 820.

  As shown in FIG. 7, the upper surface cover portion 81 is formed in a plate shape, and is disposed on the upper side of the upper surface 4 a of both ends of the roof body 4. The upper surface cover portion 81 is connected to the upper side portion of the side surface cover portion 82, and from the inner surface on the upper side of the side surface cover portion 82 so as to cover the upper surface 4a of the end of the roof 4 It extends substantially horizontally along the upper surface 4a of the long section 41 with a predetermined width. On the lower surface of the upper surface cover portion 81, a lower convex portion 811 protruding downward and two abutting portions 812 and 813 protruding downward are formed.

  The lower convex portion 811 is disposed on the lower surface of the inner end of the roof 4 in the upper surface cover portion 81. The lower convex portion 811 is disposed extending in a direction orthogonal to the longitudinal direction of the elongated member 41 and extends substantially over the entire area in a direction orthogonal to the longitudinal direction of the elongated member 41. The lower convex portion 811 abuts on the upper surfaces (the upper surface 4 a of the roof 4) of the plurality of elongated members 41.

  The two abutment portions 812 and 813 are formed to project downward from the lower surface of the upper surface cover portion 81, and are longer on the outer side in the longitudinal direction of the elongated material 41 than the lower convex portion 811 of the upper surface cover portion 81. They are spaced apart in the longitudinal direction of the profile 41. The abutment portions 812 and 813 extend over substantially the entire area of the roof 4 in the direction orthogonal to the longitudinal direction of the elongated member 41.

  An upper surface sealing member 814 (first water blocking material) is disposed between the lower convex portion 811 and the abutting portion 812 between the lower surface of the upper surface cover portion 81 and the elongated member 41. The upper surface sealing member 814 has a predetermined width in the longitudinal direction of the elongated member 41, and extends over substantially the entire region in the direction orthogonal to the longitudinal direction of the elongated member 41. In the present embodiment, the upper surface sealing member 814 is, for example, an elastic water blocking member that elastically deforms and seals. In the present embodiment, for example, a foam of EPDM (ethylene-propylene-diene rubber) is used as the upper surface sealing member 814. In addition to the foam of EPDM (ethylene-propylene-diene rubber) as the upper surface sealing member 814, a water-stopping member made of an elastic resin (for example, a water-stopping member made of a material such as butyl or urethane) May be.

  The lower-side inward extending portion 83 is disposed below the lower surface 4b at both end portions in the front-rear direction of the roof 4 as shown in FIGS. It extends along the lower surface 4b at both ends. The lower side inward extending portion 83 is an extending connecting portion 831 extending from the inner surface on the lower side of the side surface cover portion 82 to the elongated member 41 side, and the inner end of the roof 4 of the extending connecting portion 831 And a mohair member mounting portion 850 extending from the tip of the water receiving flow passage portion 840 to the inside of the roof 4. The extension connection portion 831, the water receiving flow path portion 840, and the mohair member attachment portion 850 are arranged in this order from the end portion side on the outer side in the front-rear direction of the roof 4 inward in this order. A mohair member 860 (described later) is attached to the mohair member attachment portion 850. The water receiving flow passage portion 840 is disposed side by side with the mohair member 860 on the side cover portion 82 side with respect to the mohair member 860.

  The water receiving channel portion 840 is disposed below the lower surface 4 b of the roof 4. The water receiving channel portion 840 is formed over the entire area in the longitudinal direction of the lower side inward extending portion 83. The water receiving flow passage portion 840 is recessed from the upper surface of the extension connection portion 831 and is formed in a concave shape in which the upper side is opened. The water receiving flow path portion 840 receives the water which is derived from the middle stage weir constitution portion 410 and the lower weir constitution portion 420 and flowed to the end in the front-rear direction of the roof 4. A base end side of the water receiving flow path portion 840 is connected to the side surface cover portion 82 via the extending connection portion 831, and a mohair member attaching portion 850 is connected side by side to the tip end side.

  The water receiving flow path portion 840 receives and discharges the water discharged and discharged from the end in the front-rear direction of the roof 4 and circulates water from the upstream side to the downstream side of the roof 4 and stops the water. It functions as a water part. The water received by the water receiving flow path portion 840 is configured to be inclined downward with the side cover portion 82 on the one end side down, so the downstream side in the left-right direction which is the one end side of the roof 4 Be washed away. The water flowed downstream in the left-right direction of the roof 4 by the water receiving flow passage portion 840 is dropped below the roof 4 at the downstream end of the roof 4. In addition, a part of the water flowed through the upper surface of the water receiving flow passage 840 of the side cover 82 is transmitted from the downstream end of the roof 4 to the drainage fin 425 (see FIGS. 5 and 7). Ru. From the draining fins 425, the water transmitted from the water receiving flow passage 840 of the roof side frame member 8 falls below the roof 4 at the downstream end side of the roof 4.

As shown in FIGS. 7 and 8, the water receiving flow passage 840 has a bottom surface portion 843, a proximal end side wall portion 844, a distal end side wall portion 845, and a protrusion 846 (convex portion).
The upper surface of the bottom surface portion 843 constitutes the bottom surface of the water receiving flow path portion 840, and receives the water flowing out from the end of the elongated member 41 (the end portion of the middle ridge portion 410 and the lower ridge portion 420). . The bottom surface portion 843 is divided into the base end side bottom surface portion 841 and the distal end side bottom surface portion 842 by providing the bottom surface portion 843 with a protrusion 846 (described later) in the bottom surface portion 843. The base end side bottom surface portion 841 and the tip end side bottom surface portion 842 extend in the longitudinal direction of the water receiving flow channel portion 840.
The proximal side wall portion 844 is inclined and rises upward toward the side cover portion 82 at the proximal end of the bottom surface portion 843.
The tip side wall portion 845 rises substantially vertically at the tip end side of the bottom portion 843.

  As shown in FIGS. 7 and 8, the protrusion 846 extends in the left-right direction (inclination direction) of the roof 4, and the surface tension of water near the center of the bottom portion 843 in the width direction (front-rear direction of the roof 4). It is formed to project upward to weaken. The protrusion 846 extends along the flow direction of the water in the water receiving flow passage 840 and is formed over the entire longitudinal direction which is the flow direction of the water in the water receiving flow passage 840. In the present embodiment, the protrusion 846 is formed over the entire region in the longitudinal direction of the water receiving flow passage 840, but the present invention is not limited to this. At least the downstream end of the water receiving flow passage 840 It may be provided on the bottom portion 843 of the.

  In the present embodiment, the protrusion 846 is formed in a substantially trapezoidal shape in which the width on the upper side is narrower than the width on the lower side in a cross sectional view. The corner portion of the substantially trapezoidal protrusion 846 is formed in a curved shape of rounded rounded shape. The substantially trapezoidal shape of the projection 846 easily weakens the surface tension of water. In addition, since the substantially trapezoidal corner portion of the protrusion 846 is formed into a rounded, rounded, curved surface, the surface tension of water is easily weakened.

  The protrusion 846 may not have a substantially trapezoidal shape, and for example, the corner of the rising portion on one side or the other side of the protrusion 846 may be formed in a curved shape with rounded rounded shape. Also in this case, since the corner portion is formed in a curved shape of rounded R shape, the surface tension of water is easily weakened.

  Here, the reason for providing the projection 846 in the water receiving flow passage 840 and the function thereof will be described. The water received by the water receiving flow passage 840 flows to the downstream side of the water receiving flow passage 840 in the case of a certain amount of water, and from the downstream end of the water receiving flow passage 840 to the lower side of the roof 4 Fall into However, when the amount of water flowing through the water receiving flow passage 840 is small, if the width of the bottom surface portion 843 of the water receiving flow passage 840 is wide, the surface of the water at the downstream end of the water receiving flow passage 840 Water may stick to the top surface of the bottom portion 843 due to the tension, and the water may stagnate.

  On the other hand, in the present invention, the projection 846 is formed on the bottom surface portion 843 of the water receiving flow channel portion 840. The protrusion 846 is provided near the center of the bottom surface portion 843 in the width direction. Therefore, even if a small amount of water flows into the water receiving flow passage 840, the surface tension of the water can be reduced by the protrusions 846. This can reduce the retention of water at the downstream end of the water receiving flow passage 840.

  In the present embodiment, the height of the protrusion 846 is formed equal to or less than the height of the proximal sidewall 844 and the distal sidewall 845. The bottom surface portion 843 is divided into the base end side bottom surface portion 841 and the distal end side bottom surface portion 842 as described above by providing the protrusion 846 in the bottom surface portion 843. The water that has flowed inside the elongated member 41 flows into one or both of the proximal bottom surface portion 841 and the distal bottom surface portion 842 divided by the projection 846, and the proximal bottom surface portion 841 and the distal bottom surface portion It is distributed to one or both of 842.

  In the present embodiment, since the height of the protrusion 846 is equal to or less than the heights of the proximal end sidewall 844 and the distal end sidewall 845, the amount of water flowing through the proximal bottom surface 841 or the distal bottom surface 842 is large. In this case, the water overflowing from the proximal bottom surface portion 841 or the distal bottom surface portion 842 can move back and forth over the projections 846. Thus, the water receiving flow passage 840 can cause water to flow through the base end side bottom surface portion 841 and the tip end side bottom surface portion 842 divided by the protrusions 846, so a large amount of water can flow.

  As shown in FIGS. 7 and 8, the mohair member attachment portion 850 is connected to the front end side of the water receiving flow passage portion 840 and further extends to the inside of the roof 4. The mohair member attachment portion 850 is disposed on the upper surface of the lower inward extension portion 83 in line with the water receiving flow passage 840 inside the roof 4 of the water receiving flow passage 840 in the front-rear direction. It is formed over the entire area in the longitudinal direction of the inward extending portion 83. The mohair member attachment portion 850 has a fitting groove 851 having a substantially C-shaped cross section whose upper side is open. A mohair member 860 (second water blocking material) is attached to the fitting groove 851 of the mohair member attachment portion 850.

  The mohair member 860 is disposed between the mohair member attachment portion 850 of the lower side inward extending portion 83 and the lower surface 4 b of the roof 4. The mohair member 860 is disposed side by side with the water receiving flow passage 840 on the opposite side to the side cover part 82 in the water receiving flow passage 840 and is formed to extend along the inclination direction of the roof 4.

  The mohair member 860 has a pedestal 861 and a hair bundle 862. The mohair member 860 is attached to the mohair member attachment portion 850 by the pedestal 861 being attached to the fitting groove 851 of the mohair member attachment portion 850. In the mohair member 860, as shown in FIG. 7, the hair bundle 862 contacts the lower surface 4b of the roof, and at the lower surface 4b of the roof 4, as shown in FIG. It is arrange | positioned so that it may protrude toward the joint part 450 of the connection part of 41 each other. Thereby, the hair bundle portion 862 of the mohair member 860 enters the joint portion 450 of the connecting portion of the elongated members 41 on the lower surface 4 b of the roof 4 and abuts on the connecting portion of the elongated member 41.

  When the roof side frame member 8 is attached to the end of the roof 4 in the front-rear direction, the top seal member 814 is attached to the lower surface of the top cover 81 as shown in FIG. Further, the pedestal portion 861 of the mohair member 860 is inserted in the longitudinal direction from the one end side of the fitting groove 851 of the mohair member attachment portion 850 of the lower side inward extending portion 83 of the roof side frame member 8. The mohair member 860 is fitted and attached to the mohair member attachment portion 850.

  Then, the upper surface seal member 814 is attached to the lower surface of the upper surface cover portion 81 of the roof side frame member 8 and the mohair member 860 is attached to the mohair member attachment portion 850 of the lower side inward extension portion 83 of the roof side frame member 8 The upper surface and the lower surface (the upper surface 4 a and the lower surface 4 b of the roof 4) of the plurality of elongated members 41 at the end of the roof 4 in the front-rear direction The roof side frame member 8 is slid from the side of the end of the roof body 4 as shown in FIG. It is attached to the longitudinal end of the strip 41.

  In the present embodiment, an upper surface sealing member 814 which is an elastic water blocking member that is elastically deformed and sealed is disposed on the lower surface of the upper surface cover portion 81, and a mohair on the upper surface of the lower side inward extending portion 83. A member 860 is disposed.

  In the present embodiment, the upper surface cover portion 81 on the upper side of the roof side frame member 8 disposed on the upper surface side of the elongated member 41 is elastically deformed and sealed in order to ensure the waterproof performance. It is necessary to securely stop water with an upper surface sealing member 814 (for example, a foam of EPDM) which is an elastic water blocking material. Therefore, the upper surface seal member 814 attached to the lower surface of the upper surface cover portion 81 is elastically deformed to be in close contact with the upper surfaces of the plurality of elongated members 41.

  On the other hand, in the lower inward extending portion 83 of the lower side of the roof body side frame member 8 disposed on the lower surface side of the plurality of elongated members 41, the upper surface sealing member 814 temporarily used for the upper surface cover portion 81 When an elastic water blocking material of the same material is used, for example, when the roof side frame 8 is slid in the horizontal direction and fitted to the end of the roof 4, the upper water blocking material (upper surface sealing member 814) or It is difficult to attach the roof side frame 8 to the end of the roof 4 because the lower water blocking material is turned over.

  On the other hand, in the present invention, the upper surface of the lower side inwardly extending portion 83 disposed on the lower surface (the lower surface 4b of the roof 4) side of the plurality of elongated members 41 is mohair as a water blocking material. A member 860 is attached. Since the mohair member 860 attached to the upper surface of the lower side inward extending portion 83 is a hair bundle member, there is little frictional resistance and it is easy to deform, so that the workability is good and the mohair member 860 has a plurality of elongated shapes The lower surface of the material 41 can be easily adhered. More specifically, even if the roof side frame 8 is fitted to the end of the roof 4 in a state where the upper surface cover portion 81 on the upper side of the roof side frame 8 is determined, the frictional resistance is small. Since the mohair member 860 that is easily deformed is disposed at the lower lower inward extension 83 of the lower side of the roof side frame 8, the roof side frame 8 is slid to the end of the roof 4 Easy to fit. Thus, the roof side frame 8 can be easily fitted to the end of the roof 4. Therefore, while the water blocking performance is reliably ensured by the elastic upper surface sealing member 814 on the upper surface 4 a side of the roof 4, the water blocking by the mohair member 860 is also performed on the lower surface 4 b of the roof 4. Can be improved when attaching to the end of the roof 4.

  In addition, if the water blocking material disposed in the lower lower inward extending portion 83 on the lower side of the roof side frame member 8 is made of packing or the like, a thickness for arranging the packing is required, and the lower side The amount of protrusion is increased. On the other hand, according to the present invention, since the water blocking material disposed in the lower lower inward extending portion 83 on the lower side of the roof side frame member 8 is a hair bundle-like member such as the mohair member 860, the roof side portion The amount of downward protrusion of the frame member 8 can be reduced, and the lower portion of the roof side frame member 8 can be made compact.

  Here, the water blocking structure on the upper surface side of the end portion in the longitudinal direction of the elongated member 41 will be described. As shown in FIG. 10, a roof side frame 8 is disposed at the longitudinal end of the elongated member 41. As shown in FIG. A connection end water stopping portion 480 (first water stopping portion) is provided on the upper surface of the end portion of the elongated member 41 in the longitudinal direction on the lower side of the upper surface cover portion 81 of the roof side frame 8.

  As shown in FIGS. 11 and 12, at the end of the elongated member 41 in the longitudinal direction, a notch 437f (427f) cut in the upper surface of the elongated member 41 along the longitudinal direction. Is formed. The notched portion 437f (427f) is a portion other than the end portion in the front-rear direction in the connection portion between the elongated members 41 at the end portion on the tip end side of the roof 4 in the direction orthogonal to the longitudinal direction of the elongated members 41 The side extending wall 437b (427b) formed on the side wall is notched and formed. The notch 437f (427f) has a predetermined width in a direction orthogonal to the longitudinal direction of the elongated member 41, and is an inner side along the longitudinal direction of the elongated member 41 from the end on the side where the side cover portion 82 is disposed. It is formed in the shape of a pocket with a predetermined length cut out.

  The wet seal member 403 is applied to the notch 437f (427f) when the car port 1 is installed. In the state where the wet seal member 403 is not applied, the notch portion 437f (427f) is cut so that the longitudinal end portion of the bead member 401 that shuts off water is exposed to the outside at the connection portion between the elongated members 41 It is indispensable. At the notch portion 437f (427f), the wet seal member 403 is applied so as to cover the exposed bead material 401 at the time of construction of the car port 1. The bead member 401, the notch portion 437f (427f), and the wet seal member 403 constitute a connection end water blocking portion 480 (first water blocking portion).

Next, the flow of rainwater in the carport 1 will be described.
In the car port 1 shown in FIG. 1, the rain water poured onto the top surface 4a of the roof 4 is from the upstream side to the downstream side in the inclination direction of the roof 4 along the inclination of the top surface 4a of the roof 4 Flow to the right). Then, the water flowed to the downstream side of the roof 4 flows into the roof body end side weir structure 40. The water that has flowed into the roof body end side weir structure 40 flows into the pillar side weir construction portion 20 (see FIG. 5).

  The water flowing into the pillar side weir construction unit 20 drops the pillar side weir construction unit 20 and is discharged to the outside of the pillar 2 below the pillar 2.

Further, the rain water poured onto the top surface 4 a of the roof 4 flows on both ends in the front-rear direction on the top surface 4 a of the roof 4.
Here, as shown in FIG. 5 and FIG. 6, the bead material 401 is disposed at the connection portion between the elongated members 41. Therefore, the water which flows through the upper surface 4a of the roof 4 can be stopped by the bead member 401 at the connection portion between the elongated members 41. Thereby, the water which flows through the upper surface 4a of the roof 4 can be stopped by the bead member 401, and the water can be suppressed from falling from the lower surface 4b of the roof 4. In the present embodiment, the side extension wall 427 b is disposed so as to overlap the upper surface 433 a of the bead material attachment recess 433. For this reason, since the bead material 401 is not directly exposed to the outside, the weather resistance of the bead material 401 can be improved and deterioration of the bead material 401 can be reduced.

  Moreover, since the water which flows through the upper surface 4a of the roof body 4 has the water connection between the elongated members 41 stopped by the bead member 401, the upper side of the bead member 401 is connected with the elongated members 41. Water flows along the edge of the elongated member 41 in the part.

  Roof body side frame members 8 are disposed at both end portions in the front-rear direction of the top surface 4 a of the roof body 4. A lower convex portion 811 and an upper surface seal member 814 are provided on the lower surface of the upper surface cover portion 81 of the roof side frame member 8. Thereby, it can suppress that the water which flowed to the edge part of the front-back direction of the upper surface 4a of the roof 4 infiltrates between the upper surface 4a of the roof 4 and the roof side frame material 8. As shown in FIG.

  Further, as shown in FIG. 10 to FIG. 12, at the end on the side on which the side surface cover part 82 in the front-rear direction is arranged in the connection part of the elongated members 41, the elongated member 41 has a connecting end A water stop unit 480 (first water stop unit) is provided.

  The connection end water stopping unit 480 (first water stopping unit) is configured to include a bead 401, a notch 437 f (427 f), and a wet seal member 403. The notch portion 437f (427f) is formed by being cut in the longitudinal direction at an end portion on the side where the side surface cover portion 82 in the front-rear direction in the connection portion of the elongated members 41 is disposed. The wet seal member 403 is coated so as to cover the bead material 401. The connection end water stopping portion 480 can stop water transmitted at the end of the connecting portion of the elongated members 41 at the end of the connecting portion of the elongated members 41 in the longitudinal direction.

  Further, the lower convex portion 811 formed on the lower surface of the upper surface cover portion 81 of the portion of the bead member 401, the connection end portion water stop portion 480 (first water stop portion), or the top surface cover portion 81 of the roof side frame member 8. Even when water passes through the portion and the portion of the upper surface sealing member 814, in the interior of the roof body 4, the middle ridge portion constituting portion 410 and the lower leg ridge constituting portion 420 are continuously formed in two steps in a step-like manner. It is provided and constitutes a double water stop. A portion of the bead 401 (water stopping portion), a portion of the connection end water stopping portion 480 (first water stopping portion), a portion of the lower convex portion 811 of the top surface cover portion 81 of the roof side frame member 8, The water which has passed through the portion of the upper surface seal member 814 flows to the middle weir constitution portion 410 (first second water blocking portion). The water overflowing from the middle stage weir construction unit 410 (first second water stop unit) flows to the lower weir construction unit 420 (second second water stop unit). Due to the two-step wedge structure of the middle step wedge constitution portion 410 and the lower step wedge constitution portion 420, the connecting portion of the adjacent elongated members 41 extends along the longitudinal direction (longitudinal direction) of the elongated members 41 Since it is possible to flush water and stop water, it is possible to further suppress the water from falling from the lower surface 4 b of the roof 4.

  The water introduced into the middle stage weir construction unit 410 (first second water stopping unit) and the lower stage weir construction unit 420 (second second water stopping unit) is directed to the end of the roof 4 in the front-rear direction. Flow. The water that has flowed to the front-rear direction end is introduced into the roof side frame 8 (see FIG. 7).

  The water introduced into the roof side frame member 8 is the water receiving flow passage 840 (see FIG. 7) of the lower side inward extending portion 83 disposed at the lower end portion of the roof side frame member 8 (third stop) It is received by the water portion and is flowed to the left and right direction downstream side of the roof 4 along the inclination of the roof 4. The water flowed to the support 2 side in the water receiving flow path 840 of the roof side frame member 8 flows to the downstream side of the roof 4 and drops downward from the downstream end of the roof 4.

  At the same time as falling from the downstream end of the roof 4 at the same time, part of the water flowed downstream in the water receiving channel portion 840 is the roof from the downstream end of the roof 4. The lower end portion of the downstream side weir construction section 42 of 4 transmits to a draining fin 425 (see FIGS. 5 and 7) provided to project downward, and the downstream end of the downstream side weir construction section 42 of the roof 4 , And drops downward through the draining fins 425. By dropping the water from the draining fins 425, it is possible to suppress the water from flowing to the lower surface 4b side of the roof 4. Thereby, it can suppress that water falls from the part which is not the edge part of the lower surface 4b of the roof 4. As shown in FIG.

  Here, a protrusion 846 is formed in the water receiving flow channel portion 840 near the center in the width direction of the bottom surface portion 843. Therefore, even if a small amount of water is caused to flow to the bottom surface portion 843 of the water receiving flow passage portion 840, the surface tension of the water is weakened by the protrusion 846, and the downstream end of the water receiving flow passage portion 840 It is possible to reduce the retention of water in the part, and to discharge the water from the downstream end of the water receiving flow path part 840.

  Further, a mohair member 860 is attached to the mohair member attachment portion 850 disposed in parallel with the water receiving flow passage portion 840 in the lower side inward extending portion 83. The hair bundle portion 862 of the mohair member 860 is in the joint portion 450 of the connection portion of the elongated members 41. Therefore, when the water flowing through the water receiving flow passage 840 overflows, the water overflowing the water receiving flow passage 840 is returned to the water receiving flow passage 840 side by hitting the mohair member 860. Thus, the water is prevented from traveling along the joint portion 450 of the connecting portion of the elongated members 41 to move to the inside of the roof 4, and the roof portion is connected to the joint portion 450 of the connecting portions of the elongated members 41. Water falling below 4 can be reduced.

According to the roof 4 of the present embodiment described above, the following effects can be obtained.
The roof 4 of the present embodiment includes a roof side frame 8 disposed at an end of the roof 4. The roof side frame 8 includes a side cover 82, an upper surface cover 81, and a lower side inner side. An upper surface sealing member 814 having an extending portion 83 and disposed between the upper surface cover portion 81 and the upper surface 4 a of the roof 4, and a lower side inward extending portion 83 and the lower surface 4 b of the roof 4 And the mohair member 860 is a hair bundle-like hair bundle member in contact with the lower surface 4 b of the roof 4.

  Here, when the roof side frame member 8 is attached to the end of the roof 4, an elastic upper seal member 814 which is elastically deformed and sealed is attached to the lower surface of the upper surface cover portion 81 and the lower side inward extension With the mohair member 860 disposed on the upper surface of the projecting portion 83, the upper surface 4a and the lower surface 4b of the roof 4 are vertically aligned by the upper surface cover portion 81 and the lower inward extending portion 83 of the roof side frame 8 The roof side frame 8 is attached to the end of the roof 4 by sliding it from the side of the end of the roof 4 so as to sandwich it. In this case, since the mohair member 860 attached to the upper surface of the lower side inward extending portion 83 is a hair bundle-like member, the frictional resistance is small and it is easy to deform. Therefore, both the upper surface 4a and the lower surface 4b of the roof 4 It is easier to attach the roof side frame 8 to the end of the roof 4 than to provide an elastic water blocking member that elastically deforms and seals. Thereby, while ensuring water stopping performance with the elastic upper surface seal member 814 on the upper surface 4 a side of the roof 4 with certainty, while making the water stop by the mohair member 860 also on the lower surface 4 b of the roof 4, the roof side frame material The workability when attaching 8 to the roof 4 can be improved.

  Moreover, in the present embodiment, the roof 4 has a plurality of elongated members 41 which are continuously arranged in a predetermined direction and connected to each other. Therefore, the end face of the long shaped member 41 can be covered with the roof side frame member 8. Thereby, the designability can be improved.

  Further, in the present embodiment, the mohair member 860 is disposed so as to project toward the joint portion 450 of the connection portion of the adjacent elongated members 41 on the lower surface 4 b of the roof 4. As a result, the water overflowing the water receiving flow path 840 hits the mohair member 860 at the joint portion 450 of the connection portion between the elongated members 41. Therefore, the roof portion from the joint portion 450 of the connection portion between the elongated members 41 Water falling below the body 4 can be further reduced.

  Further, in the present embodiment, the lower side inward extending portion 83 is disposed side by side with the mohair member 860 on the side cover portion 82 side with respect to the mohair member 860 and is discharged from the end of the roof 4 It further comprises a water receiving channel 840 for receiving and circulating water. Therefore, when the water flowing through the water receiving flow passage 840 overflows, the water overflowing the water receiving flow passage 840 strikes the mohair member 860 and is returned to the water receiving flow passage 840 side. As a result, the water receiving flow passage 840 and the mohair member 860 are arranged side by side, so that the water can be prevented from falling below the roof 4.

As mentioned above, although one preferable embodiment of the roof 4 and carport (roof structure) of this invention was described, this invention is not restrict | limited to embodiment mentioned above, A change is suitably possible.
For example, in the embodiment, the mohair member attachment portion 850 to which the mohair member 860 is attached and the water receiving flow passage portion 840 are arranged side by side with respect to the lower side inward extension portion 83 of the roof side frame member 8. Although it comprised, it is not limited to this. The lower side inward extension part 83 does not need to be equipped with a water receiving flow-path part.

  Moreover, in the said embodiment, although the roof body 4 was directly connected (fixed) to the beam 3 in the downward direction of the beam 3, it is not limited to this, The roof body 4 is indirectly connected via other members It may be connected (fixed) to the beam.

  Moreover, in the said embodiment, although the roof body 4 was suspended and comprised by the beam 3, it is not limited to this, The structure arrange | positioned above the beam 3 may be sufficient.

  Moreover, in the said embodiment, although it comprised so that the roof 4 might incline in the left-right direction, it is not limited to this, You may comprise the roof 4 so that it may incline in the front-back direction.

  Moreover, in the said embodiment, although the car port was demonstrated by what is called a car port of both support structures which support the roof body 4 by the pair of support | pillars 2 in each of the both sides of the left-right direction, it is not limited to this. It may be a so-called cantilever carport in which one end in the left-right direction of the body 4 is supported by a support.

1 Carport (Roof structure)
2 pillar (column material)
3 Beam 4 Roof 4a Top 4b Bottom 8 Roof Side Frame (Frame)
41 Long profile material (long material)
81 Upper cover (upper plate)
82 Side cover (vertical extension)
83 Lower side inward extension (bottom plate)
450 joint area 814 top seal member (first waterproof material)
840 water receiving channel 860 mohair member (hair bundle-like member, second water blocking material)

Claims (5)

It is a roof and
A frame member disposed at an end of the roof body;
The frame member extends in the vertical direction at the end of the roof and is arranged to cover the end of the roof, and the upper side of the upper surface of the end of the roof An upper surface plate portion disposed on the side and extending along the upper surface of the end of the roof from the vertical extension, and a lower side of a lower surface of the end of the roof, the upper extending from the vertical extension And a lower plate portion extending along the lower surface of the end of the roof body,
A first water blocking material disposed between the upper surface plate portion and the upper surface of the roof;
And a second water blocking material disposed between the lower surface plate portion and the lower surface of the roof.
The roof body, wherein the second water blocking material is a hair bundle-like hair bundle member in contact with the lower surface of the roof body.   The roof according to claim 1, wherein the roof includes a plurality of elongated members which are arranged side by side in a predetermined direction and connected to each other.   The roof according to claim 2, wherein the tuft-like members are arranged to project toward the joint portion of the connecting portion of the adjacent long members on the lower surface of the roof.   The lower surface plate portion is disposed side by side with the hair bundle-like member on the side of the up-and-down direction extending portion side with respect to the hair bundle-like member and receives and circulates water discharged from an end of the roof. The roof according to any one of claims 1 to 3, further comprising a water receiving channel. Column material,
A beam connected to the column member,
A roof structure according to any one of claims 1 to 4 connected directly or indirectly to the beam.

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