CURTAIN RETRACTION DEVICE OF ELECTRIC CURTAIN AND ELECTRIC CURTAIN
Number of patents in Portfolio can not be more than 2000
United States of America
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Issued Date -
Apr 10, 2025
app pub date -
Sep 4, 2024
filing date -
Sep 4, 2024
priority date (Note) -
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status (Latency Note)
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Abstract
An electric curtain and a curtain retraction device including a toothed chain; an outer housing; a drive motor, the toothed chain extends into the outer housing; a reducer, a power output end of the drive motor is inserted into the reducer, so as to be connected with the reducer in a transmission way, the reducer has a first power output part; a power output module including a power output shaft, a clutch component and a driving gear, the power output shaft is inserted into the first power output part, so as to be connected with the reducer in a transmission way, the clutch component is arranged between the power output shaft and the driving gear, the driving gear is configured to move the toothed chain. The drive motor, the reducer and the power output module are all coaxially installed inside the outer housing.
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