Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
RESISTANCE ADJUSTING DEVICE FOR NON-PULL CORD WINDOW BLIND
A resistance adjusting device for a non-pull cord window blind includes a base having a first positioning portion and a fixed shaft, a resistance adjusting seat sleeved onto the fixed shaft of the base by a transmission shaft, and a control pin sleeved onto the fixed shaft of the base by a driving shaft having a second positioning portion and a driving portion. When the second positioning portion is engaged with the first positioning portion, the control pin can't rotate, and the resistance of the lift transmission cord can't be adjusted. When the second positioning portion is separated from the first positioning portion and the driving portion of the driving shaft of the control pin is engaged with the transmission shaft of the resistance adjusting seat, the control pin can drive the resistance adjusting seat to adjust the resistance of the lift transmission cord.
RESISTANCE ADJUSTING DEVICE FOR NON-PULL CORD WINDOW BLIND
A resistance adjusting device for a non-pull cord window blind includes a base having a first positioning portion and a fixed shaft, a resistance adjusting seat sleeved onto the fixed shaft of the base by a transmission shaft, and a control pin sleeved onto the fixed shaft of the base by a driving shaft having a second positioning portion and a driving portion. When the second positioning portion is engaged with the first positioning portion, the control pin can't rotate, and the resistance of the lift transmission cord can't be adjusted. When the second positioning portion is separated from the first positioning portion and the driving portion of the driving shaft of the control pin is engaged with the transmission shaft of the resistance adjusting seat, the control pin can drive the resistance adjusting seat to adjust the resistance of the lift transmission cord.
RESISTANCE ADJUSTING DEVICE FOR NON-PULL CORD WINDOW BLIND
CHEN PO-YU (Autor:in)
30.05.2019
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
/
F16H
Getriebe
,
GEARING
RESISTANCE ADJUSTING DEVICE FOR NON-PULL CORD WINDOW BLIND
| Europäisches Patentamt | 2019
Resistance adjusting device for non-pull cord window blind
| Europäisches Patentamt | 2020
RESISTANCE ADJUSTING DEVICE FOR NON-PULL CORD WINDOW BLIND
| Europäisches Patentamt | 2019
Resistance adjusting device for non-pull cord window blind
| Europäisches Patentamt | 2020
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