A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Three-proofing window with high safety
The invention discloses a three-proofing window with high safety. The three-proofing window comprises a window frame, a screen window and a window sash, wherein a first step frame, a second step frame and a third step frame are sequentially arranged on the front side of the window frame from inside to outside, a square-frame-shaped fixing groove is further formed in the portion, on the inner side of the first step frame, of the window frame, the rear side wall of the screen window is provided with a first square-frame-shaped boss matched with the square-frame-shaped fixing groove, the first square-frame-shaped boss is embedded in the square-frame-shaped fixing groove so that the screen window and the window frame can be fixedly connected together, the front side wall of the screen window is provided with a screen fixing mechanism, a second square-frame-shaped boss matched with the second step frame is arranged on the rear side wall of the window sash, the window sash is installed in the third step frame through a hinge, and the second square-frame-shaped boss is arranged in the second step frame. According to the three-proofing window, the installation strength of the screen window can be improved, the edge of the screen window is prevented from being pulled out by external force, and the safety of the three-proofing window is effectively improved.
本发明公开了一种具有高安全性的三防窗，包括窗框、纱窗和窗扇，窗框的前侧由内至外依次设置有第一台阶框架、第二台阶框架和第三台阶框架，第一台阶框架内侧的窗框上还设置有方框形固定槽，纱窗的后侧壁上设置有与方框形固定槽相匹配的第一方框形凸台，第一方框形凸台嵌于方框形固定槽中，以将纱窗和窗框固定连接在一起，纱窗的前侧壁上设置有纱网固定机构，窗扇的后侧壁上设置有与第二台阶框架相匹配的第二方框形凸台，窗扇通过合页安装于第三台阶框架中，第二方框形凸台设置于第二台阶框架中。本发明的目的在于提供一种可以提高纱网的安装强度，避免纱网边缘被外力拽出，且有效提高了三防窗的安全性。
Three-proofing window with high safety
The invention discloses a three-proofing window with high safety. The three-proofing window comprises a window frame, a screen window and a window sash, wherein a first step frame, a second step frame and a third step frame are sequentially arranged on the front side of the window frame from inside to outside, a square-frame-shaped fixing groove is further formed in the portion, on the inner side of the first step frame, of the window frame, the rear side wall of the screen window is provided with a first square-frame-shaped boss matched with the square-frame-shaped fixing groove, the first square-frame-shaped boss is embedded in the square-frame-shaped fixing groove so that the screen window and the window frame can be fixedly connected together, the front side wall of the screen window is provided with a screen fixing mechanism, a second square-frame-shaped boss matched with the second step frame is arranged on the rear side wall of the window sash, the window sash is installed in the third step frame through a hinge, and the second square-frame-shaped boss is arranged in the second step frame. According to the three-proofing window, the installation strength of the screen window can be improved, the edge of the screen window is prevented from being pulled out by external force, and the safety of the three-proofing window is effectively improved.
本发明公开了一种具有高安全性的三防窗，包括窗框、纱窗和窗扇，窗框的前侧由内至外依次设置有第一台阶框架、第二台阶框架和第三台阶框架，第一台阶框架内侧的窗框上还设置有方框形固定槽，纱窗的后侧壁上设置有与方框形固定槽相匹配的第一方框形凸台，第一方框形凸台嵌于方框形固定槽中，以将纱窗和窗框固定连接在一起，纱窗的前侧壁上设置有纱网固定机构，窗扇的后侧壁上设置有与第二台阶框架相匹配的第二方框形凸台，窗扇通过合页安装于第三台阶框架中，第二方框形凸台设置于第二台阶框架中。本发明的目的在于提供一种可以提高纱网的安装强度，避免纱网边缘被外力拽出，且有效提高了三防窗的安全性。
Three-proofing window with high safety
一种具有高安全性的三防窗
JIANG HONGTAI (author) / JIANG LANHONG (author) / LU HONGMING (author) / HUANG JIANGHUA (author)
2021-06-01
Patent
Electronic Resource
Chinese
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
VENTILATING WINDOW WITH DUSTPROOFING AND RAINWATER PROOFING
| European Patent Office | 2021