A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Safety protection device of movable door and window
The invention discloses a safety protection device of a movable door and window, and relates to the field of doors and windows. The safety protection device comprises an upper frame, an outer door and window body, an inner door and window body and a lower frame. The outer door and window body is located at the right side of the inner door and window body. The upper end of the outer door and window body and the upper end of the inner door and window body are movably connected to an inside guide rail of the upper frame, and the lower end of the outer door and window body and the lower end of the inner door and window body are movably connected to an inside guide rail of the lower frame. The safety protection device further comprises a pull shaft, a spring, a fixed pin, a handle, a check block and a fixed plate. The fixed plate is fixed to the outer portion of a hole in the lower left side of the inner door and window body. The pull shaft is movably connected in the hole in the lower left side of the inner door and window body, and the right end of the pull shaft is connected with a hole in the lower left side of the outer door and window body. The safety protection device has the beneficial effects that the structure is reasonable and simple, production cost is low, and mounting is convenient; the safety protection device is arranged, so that unknown potential safety hazards brought in daily life are reduced; the safety protection device is pulled out in the manner of the handle so that the simple operation and stability of the safety protection device can be guaranteed; and the fixed pin is arranged on the fixed plate, so that it is guaranteed that the safety protection device is shut off when not used.
Safety protection device of movable door and window
The invention discloses a safety protection device of a movable door and window, and relates to the field of doors and windows. The safety protection device comprises an upper frame, an outer door and window body, an inner door and window body and a lower frame. The outer door and window body is located at the right side of the inner door and window body. The upper end of the outer door and window body and the upper end of the inner door and window body are movably connected to an inside guide rail of the upper frame, and the lower end of the outer door and window body and the lower end of the inner door and window body are movably connected to an inside guide rail of the lower frame. The safety protection device further comprises a pull shaft, a spring, a fixed pin, a handle, a check block and a fixed plate. The fixed plate is fixed to the outer portion of a hole in the lower left side of the inner door and window body. The pull shaft is movably connected in the hole in the lower left side of the inner door and window body, and the right end of the pull shaft is connected with a hole in the lower left side of the outer door and window body. The safety protection device has the beneficial effects that the structure is reasonable and simple, production cost is low, and mounting is convenient; the safety protection device is arranged, so that unknown potential safety hazards brought in daily life are reduced; the safety protection device is pulled out in the manner of the handle so that the simple operation and stability of the safety protection device can be guaranteed; and the fixed pin is arranged on the fixed plate, so that it is guaranteed that the safety protection device is shut off when not used.
Safety protection device of movable door and window
ZHANG FASHENG (author)
2015-12-23
Patent
Electronic Resource
English
IPC:
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
/
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
Safety protection door and window with adjustable window seams
| European Patent Office | 2023