| 摘要 |
A collapsible support such as for instance, a disposable refuse container, is constructed of oppositely disposed upper and lower frame members pivotally hinged to both ends of a pair of spacer bars one of which is stationary with respect to said frame members and the other one is movable along said frame members to thereby permit said frame members to collapse in a flat position relative to said spacer bars for storage and transport of the receptacle support.
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