A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a sealing device used for doors and windows. The sealing device comprises a lower body, elastic devices, an upper body and a sealing strip. The lower body is a groove, the width of a notch of the groove is smaller than that of a bottom plate of the groove, the elastic devices are arranged inside the groove, the upper body is in an I type, one end of the upper body is clamped inside the groove through the notch and abuts against the top ends of the elastic devices, and the upper body moves vertically inside the groove through stretching and retracting of the elastic devices and is wrapped with the sealing strip. The lower body, the multiple elastic devices and the upper body are additionally installed on an existing sealing strip, in this way, the sealing performance of a door is enhanced, a good silencing effect is achieved, and when people close the door, no noise is generated. The elastic devices are arranged inside the groove at intervals, even distribution of stress points of the door is guaranteed, and the sealing device is simple in structure and convenient to install.
The invention discloses a sealing device used for doors and windows. The sealing device comprises a lower body, elastic devices, an upper body and a sealing strip. The lower body is a groove, the width of a notch of the groove is smaller than that of a bottom plate of the groove, the elastic devices are arranged inside the groove, the upper body is in an I type, one end of the upper body is clamped inside the groove through the notch and abuts against the top ends of the elastic devices, and the upper body moves vertically inside the groove through stretching and retracting of the elastic devices and is wrapped with the sealing strip. The lower body, the multiple elastic devices and the upper body are additionally installed on an existing sealing strip, in this way, the sealing performance of a door is enhanced, a good silencing effect is achieved, and when people close the door, no noise is generated. The elastic devices are arranged inside the groove at intervals, even distribution of stress points of the door is guaranteed, and the sealing device is simple in structure and convenient to install.
Sealing device used for doors and windows
YU LIANG (author)
2015-11-18
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