Snap Assembly Of Mattress Supporting System
(57) Abstract
A bed frame includes legs, lateral and longitudinal bars, and wooden slats. Each leg has two triangular slots, and each bar has two wedge inserts. A first slot opens from a first side of a leg, and a second slot opens from a perpendicular, second side of the leg. A first wedge on a lateral bar fits into the first slot. The lateral bar is perpendicular to the leg while the first wedge is lodged in the first slot. A second wedge on a longitudinal bar fits into the second slot. The longitudinal bar is perpendicular to the leg while the second wedge is lodged in the second slot. Corresponding wedge inserts and triangular slots are identified by the same numerals, which enables the snap assembly of the bed frame. By matching numerals displayed on corresponding wedges and slots, the user can intuitively assemble the bed frame by the numbers.
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