A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WINDOW AND FITTING PROVIDED THEREWITH
To provide a window having a structure allowing usage of the same material for one side of a window frame and the other side of the window frame composing a pair and preventing slackness upon aging.SOLUTION: A first window frame 3 comprises a window edge 5, and a peripheral frame part 6 extending to a rear surface side of the window edge 5. A plurality of rack gears 10 for ratchets formed in an oblique shape are arranged on its exterior surface side, and an engaging frame part 11 extending to the rear surface side of the window edge is provided at a middle position between the rack gears for the ratchets. A ratchet fitting part 13 to which the rack gear 10 for the ratchet of a mating side window frame is engaged, and a ratchet claw 14 for engaging the rack gear 10 for the ratchet are formed on an inner surface side of the engaging frame part 11. A second window frame 4 is made of the same material as that of the first window 3. The first window frame 3 and the second window frame 4 face to each other through an attachment hole 2a, and the rack gears 10 for the ratchets and the ratchet fitting part 13 are engaged to each other between the window frames.SELECTED DRAWING: Figure 3
【課題】組となる一方側窓枠と他方側窓枠とを同一の部材とすることができるとともに、経時的にも弛みが生じない構造の窓を提供する。【解決手段】第１窓枠３は、窓縁５と、この窓縁５の背面側に延出する周枠部６とを有し、その外面側に傾斜状に形成されたラチェット用ラックギア１０を周方向に複数配置するとともに、これらラチェット用ラックギア同士の中間位置に、前記窓縁の背面側に延出する係合枠部１１を設け、この係合枠部１１の内面側に相手側窓枠のラチェット用ラックギア１０が係合するためのラチェット嵌合部１３とともに、ラチェット用ラックギア１０に係止するラチェット爪１４を形成する。前記第２窓枠４は前記第１窓枠３と同一の部材とされ、前記第１窓枠３と第２窓枠４とを前記取付孔２ａを通して対面させるとともに、窓枠同士間で前記ラチェット用ラックギア１０と前記ラチェット嵌合部１３とを夫々係合させる。【選択図】図３
WINDOW AND FITTING PROVIDED THEREWITH
To provide a window having a structure allowing usage of the same material for one side of a window frame and the other side of the window frame composing a pair and preventing slackness upon aging.SOLUTION: A first window frame 3 comprises a window edge 5, and a peripheral frame part 6 extending to a rear surface side of the window edge 5. A plurality of rack gears 10 for ratchets formed in an oblique shape are arranged on its exterior surface side, and an engaging frame part 11 extending to the rear surface side of the window edge is provided at a middle position between the rack gears for the ratchets. A ratchet fitting part 13 to which the rack gear 10 for the ratchet of a mating side window frame is engaged, and a ratchet claw 14 for engaging the rack gear 10 for the ratchet are formed on an inner surface side of the engaging frame part 11. A second window frame 4 is made of the same material as that of the first window 3. The first window frame 3 and the second window frame 4 face to each other through an attachment hole 2a, and the rack gears 10 for the ratchets and the ratchet fitting part 13 are engaged to each other between the window frames.SELECTED DRAWING: Figure 3
【課題】組となる一方側窓枠と他方側窓枠とを同一の部材とすることができるとともに、経時的にも弛みが生じない構造の窓を提供する。【解決手段】第１窓枠３は、窓縁５と、この窓縁５の背面側に延出する周枠部６とを有し、その外面側に傾斜状に形成されたラチェット用ラックギア１０を周方向に複数配置するとともに、これらラチェット用ラックギア同士の中間位置に、前記窓縁の背面側に延出する係合枠部１１を設け、この係合枠部１１の内面側に相手側窓枠のラチェット用ラックギア１０が係合するためのラチェット嵌合部１３とともに、ラチェット用ラックギア１０に係止するラチェット爪１４を形成する。前記第２窓枠４は前記第１窓枠３と同一の部材とされ、前記第１窓枠３と第２窓枠４とを前記取付孔２ａを通して対面させるとともに、窓枠同士間で前記ラチェット用ラックギア１０と前記ラチェット嵌合部１３とを夫々係合させる。【選択図】図３
WINDOW AND FITTING PROVIDED THEREWITH
窓及びそれを備えた建具
YAMANE MASAYUKI (author) / SAKURAI YUICHI (author) / KODAMA TOMOHISA (author) / SUZUKI ITSUHIRO (author)
2022-07-06
Patent
Electronic Resource
Japanese
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
WINDOW FRAME ELEMENT AND WALL CONSTRUCTION PROVIDED THEREWITH
| European Patent Office | 2016