Vacuum cup assembly
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United States of America Patent
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Oct 27, 2015
Grant Date -
Jun 13, 2013
app pub date -
Jun 29, 2010
filing date -
Sep 1, 2009
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention relates to a vacuum cup assembly designed to quickly and easily remove and mount a suction pad. The assembly comprises: a pipe-shaped body having a first passage for discharging air; a vacuum cup coupled to a lower end of the body; and a movable holder disposed between the body and the vacuum cup. Here, the vacuum cup includes a ring-shaped fastener, and a suction pad mounted on an outer surface flange of the fastener, wherein the holder resiliently presses and fixes the mounted suction pad against the fastener. Here, the inner space of the suction pad is in communication with the first passage of the body. The pressed and fixed state is negated when the holder is moved upwards, whereupon the suction pad can be easily removed and mounted.
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