A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To simplify assembly work regardless of a level of skill, while enhancing fastening strength of a down-pipe so as not to easily slip out, in a down-pipe support tool for openably-closably embracing-holding and supporting the down-pipe by two half bodies.SOLUTION: A fixing part half body 15 projects a pressing projection 25 from an inner peripheral surface 16 thereof, and projects a locking projection part 30 to the outside of the other side free end 20b, on the one hand, a locking hole 35 is provided on the other side free end 20b, a fastening part half body 20 holds a down-pipe in an embracing state by always fitting the locking projection part 30 and the locking hole 35 without looseness, by pressing the fastening part half body 20 via a ground gutter T embraced-held by the pressing projection 25 when locking the locking projection part 30 from the inside of the free end 20b of the fastening part half body 20 on the locking hole 35.
【課題】２つの半体で竪樋を開閉自在に抱持して支持する堅樋支持具において、簡単に外れないように竪樋の締付強度を高める一方、組み付け作業を熟練度に関係なく簡単にする。【解決手段】固定部半体１５は、その内周面１６から押圧突起２５を突設し、他側の自由端２０ｂの外側に係止凸部３０を突設する一方、締付部半体２０は、他側の自由端２０ｂに係止穴３５を設け、係止穴３５に締付部半体２０の自由端２０ｂの内側から係止凸部３０を係止すると、押圧突起２５が抱持した丸樋Ｔを介して締付部半体１５を押圧し係止凸部３０と係止穴３５とを常にガタなく係着して竪樋を抱き締め状態で保持する。【選択図】 図１
PROBLEM TO BE SOLVED: To simplify assembly work regardless of a level of skill, while enhancing fastening strength of a down-pipe so as not to easily slip out, in a down-pipe support tool for openably-closably embracing-holding and supporting the down-pipe by two half bodies.SOLUTION: A fixing part half body 15 projects a pressing projection 25 from an inner peripheral surface 16 thereof, and projects a locking projection part 30 to the outside of the other side free end 20b, on the one hand, a locking hole 35 is provided on the other side free end 20b, a fastening part half body 20 holds a down-pipe in an embracing state by always fitting the locking projection part 30 and the locking hole 35 without looseness, by pressing the fastening part half body 20 via a ground gutter T embraced-held by the pressing projection 25 when locking the locking projection part 30 from the inside of the free end 20b of the fastening part half body 20 on the locking hole 35.
【課題】２つの半体で竪樋を開閉自在に抱持して支持する堅樋支持具において、簡単に外れないように竪樋の締付強度を高める一方、組み付け作業を熟練度に関係なく簡単にする。【解決手段】固定部半体１５は、その内周面１６から押圧突起２５を突設し、他側の自由端２０ｂの外側に係止凸部３０を突設する一方、締付部半体２０は、他側の自由端２０ｂに係止穴３５を設け、係止穴３５に締付部半体２０の自由端２０ｂの内側から係止凸部３０を係止すると、押圧突起２５が抱持した丸樋Ｔを介して締付部半体１５を押圧し係止凸部３０と係止穴３５とを常にガタなく係着して竪樋を抱き締め状態で保持する。【選択図】 図１
DOWN-PIPE SUPPORT TOOL
竪樋支持具
MURONO TOMOYA (author)
2016-01-12
Patent
Electronic Resource
Japanese
IPC:
E04D
ROOF COVERINGS
,
Dacheindeckungen
DOWN PIPE FIXING TOOL, AND DOWN PIPE INSTALLATION STRUCTURE
| European Patent Office | 2021