Coupling mechanism for connecting board-type shelf to vertical post of a sectional rack
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United States of America Patent
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N/A
Issued Date -
May 17, 2007
app pub date -
Nov 14, 2005
filing date -
Nov 14, 2005
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A coupling mechanism includes a locating unit fitted in a groove preformed at each lower corner of a board-type shelf; a tightness control element located in the locating unit to couple to an engaging head of a hanger hooked to a vertical post, which engaging head is moved into the tightness control element via a window provided at a bottom of the locating unit; and an adjusting unit including a slide movably supported on two oblique guide slots on the tightness control element and an adjusting screw mounted on the locating unit to thread through the slide. When the adjusting screw is turned, the slide is moved up or down along the oblique slots to loosen or tighten the tightness control element from or against the engaging head of the hanger, enabling easy removal or connection of the shelf from or to the vertical post.
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Family
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Cited Art Landscape
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