Push lifter
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 2, 2018
Issued Date -
N/A
app pub date -
Jun 17, 2016
filing date -
Jun 17, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
A push lifter includes a body portion; a rod slidably disposed inside the body portion; an urging portion to urge the rod in a direction away from the body portion; and a rotator disposed rotatably about an axial of the rod at the one end of the body portion to lock or unlock the rod. The rod includes a first rib portion, and a second rib portion distanced from the first rib portion in an axial direction of the rod, to rotate the rotator. The rotator includes an inner cam portion so that when the rod is pressed to slide inwardly of the body portion, the first rib portion abuts against the inner cam portion to rotate the rotator, and when the rod is released to project outwardly from the body portion, the second rib portion abuts against the inner cam portion to rotate the rotator.
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