Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a vertical revolving door with a baffle. The door comprises a door frame and a door board which is arranged in the door frame. The door board comprises an upper door board and a lower door board which are arranged in parallel. The upper door board is square, and the lower door board is in the shape of a sector with the center angle of 90 degrees. One rotation shaft is arranged at one bottom corner of the upper door board, and one rotation shaft is arranged at one bottom corner of the lower door board. The upper door board and the lower door board are hinged to the corresponding positions of the door frame by the rotation shafts respectively. Two side edges of the sector of the lower door board are connected with one ends of a first connection rod and a second connection rod respectively. The other end of the first connection rod is connected with one top corner of the upper door board on the same side of the rotation shaft, and the other end of the second connection rod is connected with one bottom corner of the upper door board on the opposite side of the rotation shaft. The triangular baffle is arranged on the second connection rod. The door can be stably and smoothly opened and closed without noise, the space is saved, and the revolving door is high in practicability.
The invention discloses a vertical revolving door with a baffle. The door comprises a door frame and a door board which is arranged in the door frame. The door board comprises an upper door board and a lower door board which are arranged in parallel. The upper door board is square, and the lower door board is in the shape of a sector with the center angle of 90 degrees. One rotation shaft is arranged at one bottom corner of the upper door board, and one rotation shaft is arranged at one bottom corner of the lower door board. The upper door board and the lower door board are hinged to the corresponding positions of the door frame by the rotation shafts respectively. Two side edges of the sector of the lower door board are connected with one ends of a first connection rod and a second connection rod respectively. The other end of the first connection rod is connected with one top corner of the upper door board on the same side of the rotation shaft, and the other end of the second connection rod is connected with one bottom corner of the upper door board on the opposite side of the rotation shaft. The triangular baffle is arranged on the second connection rod. The door can be stably and smoothly opened and closed without noise, the space is saved, and the revolving door is high in practicability.
Vertical revolving door with baffle
08.04.2015
Patent
Elektronische Ressource
Englisch
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
Revolving door switch and revolving door assembly with same
| Europäisches Patentamt | 2020