RESISTANCE REGULATING DEVICE FOR ROPE-FREE CURTAIN
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United States of America
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Issued Date -
Dec 19, 2024
app pub date -
Aug 1, 2023
filing date -
Aug 1, 2023
priority date (Note) -
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status (Latency Note)
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Abstract
The present disclosure belongs to the technical field of indoor devices, and particularly relates to a resistance regulating device for a rope-free curtain. The resistance regulating device is applied to a lifting type push-pull positioning curtain, including a cavity formed in a frame body for fixing the curtain, wherein a side surface of the cavity is provided with a transverse rope hole, a bottom surface thereof is provided with a vertical rope hole, a rope body passes through the transverse rope hole and the vertical rope hole in sequence and is connected to the curtain and the other end of the rope body is connected to a retrieval device; and a retarding unit rotatably arranged in the cavity and configured to increase resistance suffered by the rope body during vertical movement; and the cavity is further internally provided with a stop rod configured to resist the retarding unit.
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