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A platform for research: civil engineering, architecture and urbanism
Magnetic attraction sealing structure of novel door window sash
The invention provides a magnetic attraction sealing structure of a novel door window sash. The magnetic attraction sealing structure comprises a mounting groove located in a door window sash frame, and a movable frame which can stretch out and shrink inwards from the interior of the mounting groove is connected with the mounting groove; a magnetic material block is arranged in the movable frame, and a flexible sealing strip is arranged on the outer side of the movable frame; an inner guide cylinder body is arranged on the movable frame, and the inner guide cylinder body and an outer guide cylinder body mounted on the door window sash frame are sleeved together; and a bolt penetrates the inner guide cylinder body, the head end of the bolt is fixedly connected to the head end of the outer guide cylinder body, and a spring is arranged between the bolt and the inner guide cylinder body. When a magnetic attraction sealing device is used, the device is used on a door wind outer frame and a door window sash fixed frame. Due to existence of the inner guide cylinder body and the outer guide cylinder body, the motion guide performance of the movable frame body is good, durable performance of a whole door window is improved, and the use noise is low. Due to existence of a flexible protection piece strip, the aim that after air bends, the air normally flows is achieved. The airtight performance, watertight performance, sound insulation performance, heat preservation performance and durable performance are improved.
Magnetic attraction sealing structure of novel door window sash
The invention provides a magnetic attraction sealing structure of a novel door window sash. The magnetic attraction sealing structure comprises a mounting groove located in a door window sash frame, and a movable frame which can stretch out and shrink inwards from the interior of the mounting groove is connected with the mounting groove; a magnetic material block is arranged in the movable frame, and a flexible sealing strip is arranged on the outer side of the movable frame; an inner guide cylinder body is arranged on the movable frame, and the inner guide cylinder body and an outer guide cylinder body mounted on the door window sash frame are sleeved together; and a bolt penetrates the inner guide cylinder body, the head end of the bolt is fixedly connected to the head end of the outer guide cylinder body, and a spring is arranged between the bolt and the inner guide cylinder body. When a magnetic attraction sealing device is used, the device is used on a door wind outer frame and a door window sash fixed frame. Due to existence of the inner guide cylinder body and the outer guide cylinder body, the motion guide performance of the movable frame body is good, durable performance of a whole door window is improved, and the use noise is low. Due to existence of a flexible protection piece strip, the aim that after air bends, the air normally flows is achieved. The airtight performance, watertight performance, sound insulation performance, heat preservation performance and durable performance are improved.
Magnetic attraction sealing structure of novel door window sash
ZHANG YUEMING (author)
2015-07-15
Patent
Electronic Resource
English
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
Magnetic attraction sealing structure of novel door window sash
| European Patent Office | 2015