| 摘要 |
A bag support assembly (1) consisting of an upper frame (2); first and second legs (10) and (16), hinge sleeves (6) and (8) respectively interconnecting the upper frame (2) and the first and second legs (10) and (16) so that such legs may pivotally move between first and second positions, such legs folding beneath the upper frame (2) while in their first positions, such legs extending downwardly from the upper frame (2) while in their second positions; first and second leg extensions (18) and (22); and slip joints (26) alternately attaching in a first configuration or a second configuration the first and second leg extensions (18) and (22) to the first and second legs (10) and (16), the first and second leg extensions (18) and (22) spanning between and extending downwardly from the first and second legs (10) and (16) while attached in the first configuration, forming a rigid bag support frame, the first and second leg extensions (18) and (22) respectively extending downwardly from the first and second legs (10) and (16) while attached in the second configuration, forming a height adjustable bag support frame.
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