| 摘要 |
A shelf constructed from lightweight sheet metal, which can be used in conjunction with a "French" type box easel, and carried and stored within the box of the easel. The shelf itself maintains a shelf supporting arm in an upright plane so that a holding end of the arm is able to support a vertical load from one and only one arm supporting hook thereon. The shelf assembly comprises: a horizontal shelf member having a vertically extending portion(s) having two vertically extending openings therein; two support arms each having a rear end portion having one, and only one rear hook extending from a top portion thereof, a longitudinal horizontal top side portion to carry the shelf member, and a vertically extending projection adapted to be closely received within the openings in the shelf member. When the arms are received in the shelf member the arms are maintained in an upright position and the shelf assembly is thereby stable under load when hung on and over the support.
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