Hinge structure with locking/unlocking function
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United States of America Patent
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N/A
Issued Date -
Dec 11, 2008
app pub date -
Jul 27, 2007
filing date -
Jun 11, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A hinge structure includes a bracket, which has a horizontal base panel and a vertical side panel, a first pivot set inserted through the side panel of the bracket and rotatably coupled to a support and having two elongated ribs protruded from one end of the pivot shaft and a guide groove defined between the elongated ribs, a supplementary contact member mounted on the pivot shaft of the first pivot set and having a contact lug disposed in parallel to and flush with the elongated ribs, and a second pivot set inserted through the horizontal base panel of the bracket and rotatably coupled to a mounting frame and having a two flat cut faces at two sides of the head of the pivot shaft thereof for stopping against the elongated rids of the pivot shaft of the first pivot set and the contact lug of the supplementary contact member such that the second pivot set is locked when the first pivot set is not turned to the predetermined angle, or unlocked for rotation when the first pivot set is turned to the predetermined angle.
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