FULL-AUTOMATIC MOTOR-DRIVEN CURTAIN
The utility model relates to a full automatic electric curtain device, comprising a box body, a curtain suspending device, a driving mechanism and a controlling circuit. Two sets of discharging and delaying circuits which are mutually locked work and stop by operating the automatic actions of a cont...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model relates to a full automatic electric curtain device, comprising a box body, a curtain suspending device, a driving mechanism and a controlling circuit. Two sets of discharging and delaying circuits which are mutually locked work and stop by operating the automatic actions of a control switch and a limiting switch to achieve the purpose of opening and closing a curtain. The device has accurate limit, stops and starts freely at any position in the midway, and the use is very convenient and reliable. The utility model overcomes the insufficiency of the prior art and is suitable for being used in places such as hotels, showplaces, offices and household dwelling houses. |
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