A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WINDOW FRAME AND WINDOW
PROBLEM TO BE SOLVED: To prevent looseness from being caused when a window frame 15 is mounted to a fitting groove 12 of a sash 5 by fitting a frame member 16 of the window frame 15 with respect to the sash 5 having the fitting groove 12 with a pair of projections 8, 10 extended in parallel to each other as a groove wall part.SOLUTION: A window frame 15 comprises 4-pieces of plate-like frame member 16 disposed in a rectangular shape. A bottomed cut groove 23 is formed in an outdoor side end face of each frame member 16 so as to divide an outdoor side end of the frame member 16 into first and second dividing parts 17, 18 in the thickness direction. The first dividing part 17 has a thickness thinner than that of the second dividing part 18, and forms an elastic piece capable of being bent and deformed in the thickness direction of the frame member 16 by using a base part 17a of a position corresponding to the bottom of the cut groove 23 as a fulcrum. When the frame member 16 is fitted to a fitting groove 12 of a sash 5, the first dividing part 17 is bent and deformed by using the base part 17a as the fulcrum, and thereby the frame member 16 is elastically held while being sandwiched in between both 8, 10.SELECTED DRAWING: Figure 6
【課題】互いに平行に延びる１対の突条８，１０を溝壁部とする嵌合凹溝１２を有するサッシ５に対し窓枠１５が、サッシ５の嵌合凹溝１２に窓枠１５の枠部材１６が嵌合されて取り付けられるときに、ガタツキが生じないようにする。【解決手段】窓枠１５は、矩形状に配置された４枚の板状の枠部材１６からなり、各枠部材１６の室外側端面に、枠部材１６の室外側端部を厚さ方向に第１及び第２分割部１７，１８に分割するように有底状の切り込み溝２３を形成し、第１分割部１７は第２分割部１８よりも厚さが薄くて、切り込み溝２３の底部に対応する位置の基部１７ａを支点として枠部材１６の厚さ方向に撓み変形可能な弾性片とする。サッシ５の嵌合凹溝１２に枠部材１６が嵌合されたときに、第１分割部１７が基部１７ａを支点として撓み変形することにより、枠部材１６が両８，１０間に挟まれた状態で弾性保持されるようにする。【選択図】図６
WINDOW FRAME AND WINDOW
PROBLEM TO BE SOLVED: To prevent looseness from being caused when a window frame 15 is mounted to a fitting groove 12 of a sash 5 by fitting a frame member 16 of the window frame 15 with respect to the sash 5 having the fitting groove 12 with a pair of projections 8, 10 extended in parallel to each other as a groove wall part.SOLUTION: A window frame 15 comprises 4-pieces of plate-like frame member 16 disposed in a rectangular shape. A bottomed cut groove 23 is formed in an outdoor side end face of each frame member 16 so as to divide an outdoor side end of the frame member 16 into first and second dividing parts 17, 18 in the thickness direction. The first dividing part 17 has a thickness thinner than that of the second dividing part 18, and forms an elastic piece capable of being bent and deformed in the thickness direction of the frame member 16 by using a base part 17a of a position corresponding to the bottom of the cut groove 23 as a fulcrum. When the frame member 16 is fitted to a fitting groove 12 of a sash 5, the first dividing part 17 is bent and deformed by using the base part 17a as the fulcrum, and thereby the frame member 16 is elastically held while being sandwiched in between both 8, 10.SELECTED DRAWING: Figure 6
【課題】互いに平行に延びる１対の突条８，１０を溝壁部とする嵌合凹溝１２を有するサッシ５に対し窓枠１５が、サッシ５の嵌合凹溝１２に窓枠１５の枠部材１６が嵌合されて取り付けられるときに、ガタツキが生じないようにする。【解決手段】窓枠１５は、矩形状に配置された４枚の板状の枠部材１６からなり、各枠部材１６の室外側端面に、枠部材１６の室外側端部を厚さ方向に第１及び第２分割部１７，１８に分割するように有底状の切り込み溝２３を形成し、第１分割部１７は第２分割部１８よりも厚さが薄くて、切り込み溝２３の底部に対応する位置の基部１７ａを支点として枠部材１６の厚さ方向に撓み変形可能な弾性片とする。サッシ５の嵌合凹溝１２に枠部材１６が嵌合されたときに、第１分割部１７が基部１７ａを支点として撓み変形することにより、枠部材１６が両８，１０間に挟まれた状態で弾性保持されるようにする。【選択図】図６
WINDOW FRAME AND WINDOW
窓枠及び窓
KAWAGISHI KATSUMASA (author) / YOKOYAMA YUKIAKI (author) / KANEKO YOSHIRO (author)
2016-09-01
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 CORNER MATERIAL, WINDOW FRAME STRUCTURE, AND WINDOW FRAME CONSTRUCTION METHOD
| European Patent Office | 2019