A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To easily attach/detach a frame member to/from a plate material.SOLUTION: An opening frame structure includes a frame member 2 and a fixture 3 for mounting the frame member 2 to an opening C of a plate material (W). The fixture 3 has a base part 31 arranged inside a peripheral wall part 11 of the frame member 2 and a projection part 32 projecting to the outside of the peripheral wall part 11 through an insertion hole 15 from the base part 31. The projection part 32 is formed at a position on an opposite opening center side of the peripheral wall part 11 so as to elastically press the rear face of the plate material (W). The base part 31 includes a base part body 31a arranged along an inner surface of the peripheral wall part 11, and a hook part 31b which is positioned on an outdoor side of the base part body 31a and has a shape to cause a gap between the hook part and the inner face of the peripheral wall part 11.SELECTED DRAWING: Figure 8
【課題】枠部材を板材に容易に着脱できるようにする。【解決手段】開口枠構造は、枠部材２と、枠部材２を板材（Ｗ）の開口Ｃに取り付けるための固定具３とを備える。固定具３は、枠部材２の周壁部１１の内側に配置されるベース部３１と、ベース部３１から挿入孔１５を通じて周壁部１１の外側まで突出する突出部３２とを有する。突出部３２は、周壁部１１よりも反開口中心側の位置において板材（Ｗ）の裏面を弾性的に押圧するように形成される。ベース部３１は、周壁部１１の内面に沿って配置されるベース部本体３１ａと、ベース部本体３１ａよりも室外側に位置しかつ周壁部１１の内面との間に隙間が生じるような形状を有する引っ掛け部３１ｂとを備える。【選択図】図８
To easily attach/detach a frame member to/from a plate material.SOLUTION: An opening frame structure includes a frame member 2 and a fixture 3 for mounting the frame member 2 to an opening C of a plate material (W). The fixture 3 has a base part 31 arranged inside a peripheral wall part 11 of the frame member 2 and a projection part 32 projecting to the outside of the peripheral wall part 11 through an insertion hole 15 from the base part 31. The projection part 32 is formed at a position on an opposite opening center side of the peripheral wall part 11 so as to elastically press the rear face of the plate material (W). The base part 31 includes a base part body 31a arranged along an inner surface of the peripheral wall part 11, and a hook part 31b which is positioned on an outdoor side of the base part body 31a and has a shape to cause a gap between the hook part and the inner face of the peripheral wall part 11.SELECTED DRAWING: Figure 8
【課題】枠部材を板材に容易に着脱できるようにする。【解決手段】開口枠構造は、枠部材２と、枠部材２を板材（Ｗ）の開口Ｃに取り付けるための固定具３とを備える。固定具３は、枠部材２の周壁部１１の内側に配置されるベース部３１と、ベース部３１から挿入孔１５を通じて周壁部１１の外側まで突出する突出部３２とを有する。突出部３２は、周壁部１１よりも反開口中心側の位置において板材（Ｗ）の裏面を弾性的に押圧するように形成される。ベース部３１は、周壁部１１の内面に沿って配置されるベース部本体３１ａと、ベース部本体３１ａよりも室外側に位置しかつ周壁部１１の内面との間に隙間が生じるような形状を有する引っ掛け部３１ｂとを備える。【選択図】図８
OPENING FRAME STRUCTURE
開口枠構造
HORIE HIRONORI (author)
2020-05-07
Patent
Electronic Resource
Japanese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
FRAME MEMBER FOR OPENING FRAME STRUCTURE AND OPENING FRAME STRUCTURE
| European Patent Office | 2018