Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Folding door window and door window sash
The invention discloses a folding door window and a door window sash. In the folding door/window, the joining part of a first door/window sash on the door/window mounting side and a second door/window sash on the door/window front end side is foldably connected through a middle hinge. Protrusions are provided between the inner peripheral depth surface of the mounting side frame and the portions of the first upper frame and the first lower frame, said portions being lower than the center height. Protrusions are arranged between the inner peripheral side depth surface of the door and window front end frame and the portions, lower than the center height, of the sections of the second upper frame and the second lower frame. Protrusions are provided between the inner peripheral depth surface of the first joining frame and portions of the first upper frame and the first lower frame above the center height. A protrusion is provided between the inner peripheral depth surface of the second joining frame and a portion of each section of the second upper frame and the second lower frame, said portion being above the center height of the second upper frame and the second lower frame. The folding door and window can maintain a proper shape.
一种折叠门窗及门窗扇。折叠门窗中，通过中间铰链将门窗安装侧的第一门窗扇与门窗前端侧的第二门窗扇彼此的汇合部可折叠地连结。在安装侧框的内周侧进深面与第一上框及第一下框的各截口的比中央高度靠下方的部分之间设有凸起。在门窗前端框的内周侧进深面与第二上框及第二下框的各截口的比中央高度靠下方的部分之间设有凸起。在第一汇合框的内周侧进深面与第一上框及第一下框的各截口的比中央高度靠上方的部分之间设有凸起。在第二汇合框的内周侧进深面与第二上框及第二下框的各截口的比中央高度靠上方的部分之间设有凸起。该折叠门窗能够维持适当的形态。
Folding door window and door window sash
The invention discloses a folding door window and a door window sash. In the folding door/window, the joining part of a first door/window sash on the door/window mounting side and a second door/window sash on the door/window front end side is foldably connected through a middle hinge. Protrusions are provided between the inner peripheral depth surface of the mounting side frame and the portions of the first upper frame and the first lower frame, said portions being lower than the center height. Protrusions are arranged between the inner peripheral side depth surface of the door and window front end frame and the portions, lower than the center height, of the sections of the second upper frame and the second lower frame. Protrusions are provided between the inner peripheral depth surface of the first joining frame and portions of the first upper frame and the first lower frame above the center height. A protrusion is provided between the inner peripheral depth surface of the second joining frame and a portion of each section of the second upper frame and the second lower frame, said portion being above the center height of the second upper frame and the second lower frame. The folding door and window can maintain a proper shape.
一种折叠门窗及门窗扇。折叠门窗中，通过中间铰链将门窗安装侧的第一门窗扇与门窗前端侧的第二门窗扇彼此的汇合部可折叠地连结。在安装侧框的内周侧进深面与第一上框及第一下框的各截口的比中央高度靠下方的部分之间设有凸起。在门窗前端框的内周侧进深面与第二上框及第二下框的各截口的比中央高度靠下方的部分之间设有凸起。在第一汇合框的内周侧进深面与第一上框及第一下框的各截口的比中央高度靠上方的部分之间设有凸起。在第二汇合框的内周侧进深面与第二上框及第二下框的各截口的比中央高度靠上方的部分之间设有凸起。该折叠门窗能够维持适当的形态。
Folding door window and door window sash
折叠门窗及门窗扇
MATSUSHITA TAKESHI (Autor:in)
05.09.2023
Patent
Elektronische Ressource
Chinesisch
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
/
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
the insulate folding door window sash and the fold door
| Europäisches Patentamt | 2020