| 摘要 |
A rollable lounger which comprises an undercarriage having a top end, and a bottom end resting on a surface on which the rollable lounger is disposed, a frame attached for support over the undercarriage, the frame having a body support portion disposed adjacent to the bottom end, and a backrest portion disposed adjacent to the top end, and incrementally articulated from the body support portion between an upright position, and a lowered position in which the backrest portion is a horizontal extension of the body support portion, two wheels attached spaced from each other to the top end, a backrest support attached to and articulated from the top end, between a forward position for supporting the backrest portion in an upright position and a rearward lowered position at which the backrest portion is in its horizontal position, and the backrest portion is supported from the top surface of the wheels and frictionally arresting them from rotation, and a clearance is provided between the backrest support and the backrest portion.
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