A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To make it possible to exhibit enough fastening power with a roofing board even in a roof material having a fastening part with a tip formed in a curved shape.SOLUTION: A roof material fastener comprises: an inner cover 20 that is formed in a shape of a bottomed square tube with the side of a roof material Y opening to cover a protrusion part T and that has an inside bottom part 22 having an inside guide hole 22a for guiding a screw to an apex of an engaged protrusion part Ta formed and an inside wall 23 for restricting the sideward movement of the engaged protrusion part Ta; an outer cover 30 that is formed in a shape of a bottomed square tube with the side of the roof material Y opening to cover the inner cover 20 and that has an outside bottom part 32 having an outside guide hole 32a for guiding a screw to the bottom part of the inner cover 20 formed, an outside wall 33 for restricting the sideward movement of the inside wall 23, and a pressed leg part 34 installed toward outside from the outside wall 33 and to be pressed on the top face of the roof material Y; and a screw member 40 that is inserted from the outside guide hole 32a to the inside guide hole 22a and that is fastened to the roof material Y.SELECTED DRAWING: Figure 1
【課題】先端が曲面状に形成された締結部を有する屋根材であっても、十分に野地板との締結力を発揮させること。【解決手段】屋根材Ｙ側が開口した有底角筒状に形成され、凸条部Ｔを覆うと共に、被係合凸部Ｔａの頂部にネジ案内用の内側案内孔２２ａが形成された内側底部２２及び被係合凸部Ｔａの側方への移動を規制する内側壁２３を有する内側カバー２０と、屋根材Ｙ側が開口した有底角筒状に形成され、内側カバー２０を覆うと共に、内側カバー２０の底部にネジ案内用の外側案内孔３２ａが形成された外側底部３２、内側壁２３の側方への移動を規制する外側壁３３、外側壁３３から外側に向けて設けられ、屋根材Ｙの上面に押圧される押圧脚部３４を有する外側カバー３０と、外側案内孔３２ａから内側案内孔２２ａに向けて挿入され、屋根材Ｙに締結されるネジ部材４０を備えている。【選択図】図１
PROBLEM TO BE SOLVED: To make it possible to exhibit enough fastening power with a roofing board even in a roof material having a fastening part with a tip formed in a curved shape.SOLUTION: A roof material fastener comprises: an inner cover 20 that is formed in a shape of a bottomed square tube with the side of a roof material Y opening to cover a protrusion part T and that has an inside bottom part 22 having an inside guide hole 22a for guiding a screw to an apex of an engaged protrusion part Ta formed and an inside wall 23 for restricting the sideward movement of the engaged protrusion part Ta; an outer cover 30 that is formed in a shape of a bottomed square tube with the side of the roof material Y opening to cover the inner cover 20 and that has an outside bottom part 32 having an outside guide hole 32a for guiding a screw to the bottom part of the inner cover 20 formed, an outside wall 33 for restricting the sideward movement of the inside wall 23, and a pressed leg part 34 installed toward outside from the outside wall 33 and to be pressed on the top face of the roof material Y; and a screw member 40 that is inserted from the outside guide hole 32a to the inside guide hole 22a and that is fastened to the roof material Y.SELECTED DRAWING: Figure 1
【課題】先端が曲面状に形成された締結部を有する屋根材であっても、十分に野地板との締結力を発揮させること。【解決手段】屋根材Ｙ側が開口した有底角筒状に形成され、凸条部Ｔを覆うと共に、被係合凸部Ｔａの頂部にネジ案内用の内側案内孔２２ａが形成された内側底部２２及び被係合凸部Ｔａの側方への移動を規制する内側壁２３を有する内側カバー２０と、屋根材Ｙ側が開口した有底角筒状に形成され、内側カバー２０を覆うと共に、内側カバー２０の底部にネジ案内用の外側案内孔３２ａが形成された外側底部３２、内側壁２３の側方への移動を規制する外側壁３３、外側壁３３から外側に向けて設けられ、屋根材Ｙの上面に押圧される押圧脚部３４を有する外側カバー３０と、外側案内孔３２ａから内側案内孔２２ａに向けて挿入され、屋根材Ｙに締結されるネジ部材４０を備えている。【選択図】図１
ROOF MATERIAL FASTENER
屋根材締結具
EBARA MASAYA (author)
2018-11-29
Patent
Electronic Resource
Japanese
IPC:
E04D
ROOF COVERINGS
,
Dacheindeckungen
/
H02S
GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USING PHOTOVOLTAIC [PV] MODULES
,
Erzeugung elektrischer Energie durch Umwandlung von Infrarot-Strahlung, sichtbarem Licht oder ultraviolettem Licht, z.B. unter Verwendung von Photovoltaik [PV]-Modulen