Supporting Structure of a stage
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United States of America Patent
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N/A
Issued Date -
Mar 28, 2013
app pub date -
Sep 24, 2011
filing date -
Sep 24, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A support structure of a stage contains a plurality of supports each including: a fixing post having a screwing portion in which an inner thread section is formed; an elevating stem having a stepped hole disposed on a hollow space thereof to correspond to the inner thread section of the fixing post, a stepped abutting rim fixed on an inner side of the stepped hole, and two tabs secured on a first predetermined position to be retracted in or expanded toward a second predetermined position of a stage seat; and a guiding rod having an outer thread section arranged on an outer side thereof to screw with the inner thread section of the fixing post and a non-circular rotating segment disposed on end thereof to be limited on the stepped abutting rim of the stepped hole of the elevating stem.
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