Wire drawing tightness controller for easily detachable and foldable screen
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United States of America Patent
Stats
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Jul 21, 2020
Grant Date -
Feb 16, 2017
app pub date -
Apr 21, 2014
filing date -
Apr 21, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A wire drawing tightness controller for an easily detachable and foldable screen, comprising: a connecting member, a wire drawing control device, a first connecting unit and a second connecting unit, wherein the connecting member is provided on a window frame, the wire drawing control device is provided with at least a control unit, and the first connecting unit and the second connecting unit are arranged between the connecting member and the wire drawing control device. By means of the arrangement of the first connecting unit and the second connecting unit, the wire drawing control device can be conveniently connected to the connecting member, and can also be easily separated from the connecting member, thereby enhancing the convenience of assembling a foldable screen.
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