JP2007297847A - Verge structurer - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a verge structurer capable of positioning a covered member at a predetermined height position on a tilted member securely and preventing the existence of a clearance between the covered member and a water dripping member prohibiting intrusion of rainwater or blow-in of wind from into it. <P>SOLUTION: The verge structural body 10 in a verge part K in which the tilted member 4 is arranged is composed of the covered member 7 having cross section formed into a substantially reverse L shape and the water draining-off member 5 having cross section formed into a substantially U shape. A hook part 722 is formed in an upper wall fringe part 721 of the covered member. When the hook part is hooked in an upper wall end fringe E of the water draining-off member and the covered member is turned, each of upper wall parts of the water draining-off member and the covered member is mutually overlapped and the clearance between them disappears, and the covered member can be accurately positioned. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a rib structure attached to a rib portion of a tiled gable roof.

  Conventionally, a structure comprising a covering member that covers the climbing tree together with the draining member in the gap portion of the gable roof while installing the draining member between the climbing tree and the roof tile that is laid close to the climbing tree The body, i.e., the structure, is known, for example, from Japanese Patent Application Laid-Open No. 9-041602.

  According to this known technique, as shown in FIG. 10, the climbing tree 4 extending from the eaves of the roof toward the ridge is formed on the base plate 3 at the staggered portion K of the gable roof 2 sown by the tile 1. is set up. A draining member 5 having a substantially Z-shaped cross section is fixed to the climbing tree 4 on the inner surface 41 side of the climbing tree 4, and substantially reverse L on the outer surface 43 side of the climbing tree 4. A reinforcing member 6 having a letter-shaped cross section is fixed. Furthermore, a covering member 7 having substantially the same cross section as that of the reinforcing member 6 is fixed to the climbing tree 4. Therefore, in the known technique, the draining member 5, the reinforcing member 6, and the covering member 7 constitute the structure 10. In the above-mentioned patent document, a corrugated roof tile is shown as the roof tile 1, but in order to make it easier to compare the known technique and the present invention with respect to the structure, the conventional roof tile disclosed in FIG. It is expressed by replacing it with roof tiles of the shape and structure related to.

  Referring again to the prior art, the draining member 5 includes a vertical portion 53 erected vertically along the inner surface 41 of the climbing tree 4 and a bottom portion 51 extending horizontally from the lower end to the roof tile 1 side. The upper wall 52 extends from the upper end along the upper surface 42 of the climbing tree 4 and is integrally formed from a metal plate. Rainwater flowing down from one side edge portion 11 of the roof tile 1 is collected on the bottom surface portion 51 of the draining member 5 and flows down to the eaves side. The bottom portion 51 is formed with a water return piece 54 formed by bending the leading edge.

  The covering member 7 includes a vertical portion 71 erected vertically along the outer surface 43 of the climbing tree 4 and an arc-shaped upper wall portion extending from the upper end along the upper surface 42 of the climbing tree 4. 72. The upper wall portion 72 covers the climbing tree 4 together with the upper wall portion 52 of the draining member 5, and causes the rain received by the upper wall portion 72 itself to flow down onto the bottom surface portion 51 of the draining member 5. In the known technique, a reinforcing member 6 is provided between the climbing tree 4 and the covering member 7 to prevent the vertical portion 71 of the covering member 7 from being blown by wind.

As described above, the rib structure 10 according to the known technique covers the climbing tree 4 on the base plate 3 to prevent the climbing tree 4 from being wetted by rainwater and being eroded. The function of improving the design of the loose portion K of the roof 2 is exhibited.
Japanese Patent Laid-Open No. 9-041602

  However, in this known technology, it is necessary not only to improve the construction efficiency of the structure, but also to improve the waterproof performance and the prevention of wind-up and scattering against storms such as typhoons. There is room. That is, when the covering member 7 is fixed to the climbing tree 4 in the direction indicated by the arrow A from the obliquely upper position of the climbing tree 4 in the known technique, it is fixed between the vertical portion 71 and the upper wall portion 72 of the covering member 7. Since the existing bent portion B is not perpendicular, the covering member 7 may not be able to be exactly overlapped with the corner C of the climbing tree 4.

  Therefore, there is a problem that it is difficult to accurately position the covering member 7 at a predetermined height position. Furthermore, even if the covering member 7 is positioned, the covering member 7 is usually easily positioned higher than a predetermined height position. As a result, a gap D existing between the draining member 5 and the covering member 7 is formed. From the gap D, it causes more rainwater to enter the climbing tree 4 from the gap D, and wind blows from the gap D during a storm such as a typhoon to cover the upper wall 72 of the covering member 7. Therefore, there is a problem that the covering member is easily bent, turned up, or scattered. Further, in the known technique, a method of inserting and fixing a nail or the like to the upper wall portion 72 is usually used as a fixing method of the covering member 7. This is because rainwater penetrates the nail or the like when it rains, and climbs a tree. There is a high risk of causing corrosion of 4 and the field board 3.

  Therefore, the present inventor devised a structure that can solve the above problems at once, and as a result of intensive studies, when attaching a draining member and a covering member to the climbing tree, The present inventors completed the present invention by finding the fact that they should be mechanically connected while being engaged and rotate both to a predetermined range. Accordingly, an object of the present invention is to make it possible to reliably position the covering member at a predetermined height position of the climbing tree, and to provide rainwater between the covering member and the draining member that together with the covering member forms a structure. It is an object of the present invention to provide a lamellar structure having a structure that does not require a nail from the upper wall portion of the covering member without the presence of a gap through which air enters or wind blows.

  In order to solve the above-mentioned problem, the present invention provides a crossing that can be along the outer surface side of the climbing tree in the rib portion where the climbing tree is arranged from the eaves of the gable roof toward the ridge. A structure comprising a covering member of a climbing tree having a substantially inverted L-shaped surface and a draining member having a substantially U-shaped cross section that can be attached to the inner surface side of the climbing tree, The hook portion formed on the upper wall edge near the edge of the upper wall portion of the covering member can be hooked on the upper wall edge portion of the draining member, and the hook portion is hooked on the upper wall edge portion of the draining member. Thus, when the upper wall portions of the draining member and the covering member are overlapped with each other, a structure is provided in which a gap is formed between the vertical portion of the covering member and the vertical portion of the draining member so that the climbing tree enters.

  By adopting the above means, the upper wall portions of the draining member and the covering member of the structure overlap each other, so that there is no gap between the edge of the draining member and the covering member. The strength of the upper wall portion is reinforced by the upper wall portion of the draining member. Since the hook portion formed on the upper wall edge portion of the covering member can be hooked on the upper wall edge portion of the draining member, the hook on the upper wall edge portion of the covering member when covering the climbing tree with the covering member If the portion is hooked on the edge of the upper wall of the draining member, the covering member is necessarily positioned at a predetermined height position of the climbing tree. Furthermore, after fixing the outer surface side of the draining member on the base material of the loose portion to the climbing tree or fixing the inner surface side to the base plate, the hook portion of the covering member is hooked on the edge of the upper wall of the draining member, and the draining member When the upper wall portions of the covering member are overlapped, the covering member and the draining member are accommodated in a related position for holding the climbing tree, and the covering member is engaged with the draining member fixed to the climbing tree or the field board. There is no need for fastening with nails from the top wall.

  And among each upper wall part of the said draining member and a coating | coated member, each of the upper wall edge part near those edge edges is made into the inclined surface which inclines downward. By inclining the upper wall edge and taking a rib structure, the strength of the upper wall is further enhanced.

  The present invention makes it possible to reliably position the covering member at a predetermined height position with respect to the climbing tree, and to provide rainwater between the covering member and the draining member that forms the structure with the cover member. There will be no gaps for intrusion or wind blowing. Also, by engaging and overlapping the covering member and the draining member, the strength is increased and the covering member is difficult to bend or turn up by the wind, and it is not necessary to nail the upper wall portion, so rainwater from the nail hole is not required. Exhibits excellent effects such as preventing intrusion.

  Next, the best mode for carrying out the present invention will be described in detail with reference to the drawings. As shown in FIGS. 1, 2, and 3, the rib structure 10 according to the present invention includes a draining member 5 having a substantially U-shaped cross section and a covering member 7 having a substantially inverted L-shaped cross section. It consists of two members. The draining member 5 and the covering member 7 are respectively obtained by bending a metal plate having a thickness that does not require the reinforcing member in the prior art to form the cross-sectional shape.

  As shown in FIGS. 2 and 5, the draining member 5 has a vertical portion 53 having a center portion in the width direction substantially the same width as the height h of the climbing tree 4 and the same direction from the upper and lower ends of the vertical portion 53. It is integrally formed from an upper wall portion 52 bent at right angles to the bottom surface portion 51 and a bottom surface portion 51. Furthermore, the upper wall edge 521 near the edge E of the upper wall 52 is an inclined surface. On the other hand, of the bottom surface portion 51, the bottom surface portion 51 near the edge F is bent upward to form a water return piece 54 that exhibits a water return function. Therefore, in the draining member 5 according to the present invention, it can be said that the minimum necessary roof tile 1 insertion opening is formed in a virtual facing portion facing the vertical portion 53. In FIG. 5, two climbing trees 4 are drawn in an overlapping manner, but one climbing tree 4 can be used, and the overall shape and size can be arbitrarily determined as necessary.

  Further, as shown in FIGS. 3 and 5, the covering member 7 includes a vertical portion 73 that hangs wider than the height h of the climbing tree 4, and an upper wall portion that is bent at the upper end of the vertical portion 73 and extends horizontally. 72. A water return piece 74 is formed at the lower end of the vertical portion 73.

  Of the upper wall portion 72, the upper wall portion 72 near the end edge G is an inclined upper wall edge portion 721, and overlaps the upper wall edge portion 521 that is similarly formed in the draining member 5. It is possible. In addition, the edge G of the upper wall portion 72 is formed with a hook portion 722 that can go around the edge E of the draining member 5 and lock it.

  The following construction method is adopted to cover the climbing tree of the loose portion with the gable roof covered with tiles using the loose structure 10 according to the present invention configured as described above. The As shown in FIG. 6, a waterproof sheet 8 is laid on a field board 3 constituting the gable roof 2, and a pier 9 is disposed on the roof sheet 9 to lock and tile a roof tile. Next, the climbing tree 4 is fixed to the rib portion K of the gable roof 2, and the draining member 5 is fixed to the inner surface 41 side. Of course, the climbing tree 4 may be fixed after the draining member 5 is fixed.

  Subsequently, as shown in FIG. 4, the hook present on the upper wall edge 721 of the upper wall 72 in the covering member 7 with respect to the edge E of the upper wall edge 521 of the upper wall 52 in the draining member 5. When the portion 722 is hooked, the upper wall portion 72 rotates in the direction of the arrow J around the end edge E, and the edge of the upper wall portion 52 of the draining member 5 is inclined downward. With respect to E, the upper wall portion 72 of the covering member 7 maintains the inclined state, and finally the two upper wall portions 52 and 72 completely overlap each other. In this process, the end edge E of the draining member 5 has a locking action in which it is constantly relatively locked to the hook portion 722 of the covering member 7.

  When the two upper wall portions 52 and 72 are completely overlapped, the climbing tree 4 enters between the draining member 5 and the vertical portions 53 and 73 of the covering member 7 as shown in FIGS. A gap is formed. Therefore, when attaching the covering member 7 to the climbing tree 4, unlike the prior art, the covering member 7 does not have to be positioned at a predetermined height position of the climbing tree 4. Greatly improves the construction efficiency of constructing the loose portion K. At the same time, when the two upper wall portions 52 and 72 are completely overlapped with each other, unlike the prior art, there is no gap between which rainwater enters. Therefore, the cover of the climbing tree 4 with respect to rain water is implement | achieved reliably. Finally, the nail 11 is attached to the climbing tree 4 from the vertical portion 73 of the covering member 7. Since this structure 10 does not require nail fastening from the top surface, it exhibits an excellent effect in terms of waterproofing.

  Furthermore, since the upper wall portion 52 of the draining member 5 in the rib structure 10 according to the present invention extends in the same direction as the bottom surface portion 51, unlike the prior art, the edge of the upper wall edge portion 521. The gap between E and the edge F of the latter water return piece 54 can be made as small as necessary. As a result, as shown in FIG. 5 and FIG. 8, when the roof tiles 1 to be spread over the gap portion K are cut as they are or cut in half and inserted into the gaps, The amount of rainwater flowing on the draining member 5 can be minimized. As a result, it is possible to more completely prevent rain leakage at the loose portion K.

  As described above, the rib structure 10 according to the present invention has a gable roof 2 fixed to the rib portion K from the ridge side in contrast to the tiles 1 that are stepped from the eaves side toward the ridge side. Since it is rolled straight on the eaves side, the effect of further enhancing the design of the gable roof 2 is also exhibited.

  INDUSTRIAL APPLICABILITY The present invention can be widely used for the gap portion of a tiled gable roof.

It is a partial fracture perspective view of a kerla structure concerning the present invention. It is a partially broken perspective view of the draining member which is a component of the structure. It is a partially broken perspective view of the covering member which is a component of the structure. It is a partially broken perspective view which shows the attachment process of the coating | coated member with respect to the said draining member. It is a cross-sectional view of the structure according to the present invention attached to the loose portion. It is a fragmentary perspective view which shows the state which attached the climbing tree and the draining member to the rib part after laying a waterproof sheet on a field board. Furthermore, it is a perspective view which shows the state which attached the covering member continuously. It is a fragmentary perspective view which shows the attachment positional relationship of the rib structure and roof tile in a rib part. It is a fragmentary perspective view of the brittle structure attached to the gable roof. It is a cross-sectional view of a rib structure according to the prior art attached to the rib portion.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Tile 11 Side edge part 2 Gable roof 3 Base plate 4 Climbing tree 41 Inner surface 42 Upper surface 43 Outer surface 5 Draining member 51 Bottom surface part 52 Upper wall part 521 Upper wall edge part 53 Vertical part 54 Water return piece 6 Reinforcement member 7 Cover member 71 Vertical part 72 Upper wall part 721 Upper wall edge part 722 Hook part 73 Vertical part 74 Water return piece 8 Waterproof sheet 9 Pier 10 Pillar structure 11 Nail A Arrow B Bend part C Corner D Gap E Edge F Edge G End Edge J Arrow h Height K Scatter part

Claims (2)

  In the ribbed part (K) where the climbing tree (4) is arranged from the eaves part of the gable roof toward the ridge part, it can be along the outer surface (43) side of the climbing tree, and the cross section is substantially reversed. A lamellar structure comprising a covering member (7) of an climbing tree having an L shape and a draining member (5) having a substantially U-shaped cross section that can be attached to the inner surface (41) side of the climbing tree. (10) The hook portion (722) formed on the upper wall edge (721) near the end edge (G) of the upper wall (72) of the covering member is replaced with the upper wall edge (521) of the draining member. ) And when the hook portion is hooked on the upper wall edge of the draining member and the upper wall portions of the draining member and the covering member are overlapped, the vertical portion of the covering member and the vertical direction of the draining member If the gap is made so that the climbing tree enters between the parts, the structure.   Of the upper wall portions (52, 72) of the draining member and the covering member, the upper wall edge portions (521, 721) near the end edges (E, G) thereof are inclined surfaces inclined downward. The brittle structure according to claim 1, which has a structure.