A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rapid installation safety protection door
The invention discloses a rapid installation safety protection door. The rapid installation safety protection door comprises a door body 1, wherein a tightening mechanism 2 is fixed on the middle part of the back of the door body 1; the tightening mechanism 2 comprises a shell 3 and sleeves 11 fixed on the middle part of the back of the door body 1; the shell 3 is positioned between two sleeves 11; a nut 4 is fixed at the front end of the shell 3; a screw rod 5 is arranged in the nut 4; the front end of the screw rod 5 is provided with an inner hexagonal hole 6, and the back end of the screw rod 5 is provided with a check block 7; a segment of reduced polished rod 8 is arranged on the back part of the screw rod 5; a movable block 9 is arranged on the polished rod 8 in a sleeving way; push rods 12 are inserted into the two sleeves 11; the inner ends of the two push rods 12 are hinged to the two ends of the movable block 9 through a connecting plate 10; the outer ends of the two push rods 12 are connected with fixing claws 26. The rapid installation safety protection door is fixed on wall surfaces on both sides of a door hole through the tightening mechanism, and can be disassembled and assembled without damaging a wall body.
Rapid installation safety protection door
The invention discloses a rapid installation safety protection door. The rapid installation safety protection door comprises a door body 1, wherein a tightening mechanism 2 is fixed on the middle part of the back of the door body 1; the tightening mechanism 2 comprises a shell 3 and sleeves 11 fixed on the middle part of the back of the door body 1; the shell 3 is positioned between two sleeves 11; a nut 4 is fixed at the front end of the shell 3; a screw rod 5 is arranged in the nut 4; the front end of the screw rod 5 is provided with an inner hexagonal hole 6, and the back end of the screw rod 5 is provided with a check block 7; a segment of reduced polished rod 8 is arranged on the back part of the screw rod 5; a movable block 9 is arranged on the polished rod 8 in a sleeving way; push rods 12 are inserted into the two sleeves 11; the inner ends of the two push rods 12 are hinged to the two ends of the movable block 9 through a connecting plate 10; the outer ends of the two push rods 12 are connected with fixing claws 26. The rapid installation safety protection door is fixed on wall surfaces on both sides of a door hole through the tightening mechanism, and can be disassembled and assembled without damaging a wall body.
Rapid installation safety protection door
2015-05-06
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
/
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
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