Movable stand

摘要

An article comprising: (a) a first object having a frame, (b) a second object foldable under the frame, and (c) a movable stand, wherein the second object is attachable to the movable stand, wherein the movable stand is attached to the frame so that the movable stand can he stowed under the frame with the second object, and wherein the movable stand can be pulled from under the frame, pivoted to a horizontal position and the second object displayed.

主权项

1. An article comprising:
(a) a first object having a frame; (b) a second object attachable to a movable stand and foldable under the frame; and (c) the movable stand attached to the frame so that the movable stand is stowable under the frame with the second object, the movable stand having:
(i) a trolley assembly including a locking mechanism capable of securing the movable stand in a horizontal position, a vertical position, or both;(ii) a riser assembly;(iii) a mount assembly; and(iv) a pivot assembly including a pivot arm, wherein the pivot arm can be erected perpendicular to the trolley assembly. Wherein the pivot arm includes a plurality of ratchet teeth engaging a ratchet mechanism for raising and lowering of the riser assembly and the mount assembly; wherein the movable stand can be pulled from under the frame, pivoted to the vertical position and the second object displayed; and wherein a shock absorber is attached to the trolley assembly and the pivot assembly to damp a shock impulse caused by a user's movement of the movable stand underneath the first object.