| 主权项 |
1. A backpack assembly adapted to be selectively positioned by a user into a carrying position and a sitting position, the backpack assembly comprising:
a backpack, including—
a compressible bag that presents an interior, a front segment, a back segment, a top segment, a bottom segment, and two side segments;a bag frame that is substantially rigid and secured to the compressible bag,wherein the bag frame is oriented along the back segment of the compressible bag;a pair of flexible straps secured to the backpack and adapted to be disposed around the user's arms and shoulders when the backpack assembly is in the carrying position; an integrated foldable seat, including—
an upper support pivotably secured to a portion of the bag frame;a lower support pivotably secured to the upper support;a flexible sheet secured at a proximal end to the backpack and secured at a distal end to the upper support,wherein the flexible sheet is adapted for the user to sit upon when the backpack assembly is in the sitting position; and a roller segment secured to the lower support of the foldable seat, adapted to be selectively positioned in an engaged position and a stored position, including—
two roller arms that each presents a support interface and a roller interface,wherein the support interface pivots the roller arm between the engaged position and the stored position; andtwo rollers rotatably secured to the roller interface. |
