Door is opened and close to rotary type

Door is opened and close to rotary type

The utility model discloses a door is opened and close to rotary type belongs to door and window equipment technical field. The utility model discloses an including fixed door frame, open and close the door, the dwang, the bracing piece, transmitting gear, drive gear with open and close the cylinder...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: ZHONG CAIFENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
CHECKS FOR WINGS
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL
FIXED CONSTRUCTIONS
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES
KEYS
LADDERS
LOCKS
SAFES
WINDOW OR DOOR FITTINGS
WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING
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Beschreibung
Zusammenfassung:The utility model discloses a door is opened and close to rotary type belongs to door and window equipment technical field. The utility model discloses an including fixed door frame, open and close the door, the dwang, the bracing piece, transmitting gear, drive gear with open and close the cylinder, transmitting gear and the drive gear intermeshing connection of connecting is rotated to fixed door frame both sides vertical symmetry respectively, fixed door frame both sides symmetry respectively are provided with and open and close the cylinder, it connects in the drive gear outside to open and close cylinder output hinge, the dwang sets up in transmitting gear one side along the radial fixed of transmitting gear, dwang and open and close and set gradually head rod and second connecting rod between the door, the bracing piece, the mutual hinge of one end of head rod and second connecting rod connects, fixed door frame downside level is provided with opens and close the blend stop. Theutility model has the adv