A rolling luggage bag includes a cover fixedly coupled to a base, the base including a first side opposite a second side and a bottom face extending there between, wherein the cover comprises a plurality of panels, arranged in a direction away from the base, wherein the plurality of panels defines an interior chamber, the interior chamber comprising an internal cover fixedly attached to the panels of the fifth panel zone, a first wheel and a second wheel coupled to the base, the first and second wheels configured to rotate about an axis of rotation and separated by a first distance along the axis of rotation, at least a portion of each of the first and second wheels projecting from the first side and from the bottom face, and a third wheel and a fourth wheel coupled to the bottom face, the third and fourth wheels configured to independently swivel about a respective swivel axis and separated by a second distance extending between the swivel axes. When the rolling luggage is in an upright position, the first, second, third, and fourth wheels all contact a surface the luggage bag stands on.

The present disclosure is concerned with a suitcase. More particularly the disclosure is directed to a collapsible suitcase.

The article of luggage includes a luggage main body having a bottom surface and a cavity formed to receive articles for packing; an expansion body having a perimeter defining a cavity; a foldable gusset joining the luggage main body to the expansion body; and an expansion and locking device disposed internally at opposite ends of the article of luggage. The expansion and locking device is configured to allow free movement of the expansion body in a compression direction towards the luggage main body and configured to allow locking movement of the expansion body in an expanding direction away from the luggage main body. One expansion and locking device is preferably attached to two or more walls of the luggage. After finishing packing, the luggage is closed and the user pushes the expanding member towards the base member, ratcheting the pawl past the ratchet teeth to collapse the luggage.

A laptop carrying case is a hard or semi-hard sided case with padding therein. A video monitor with adjustable stand is resident within the case and is connected to a laptop placed into the opened case. No external power cord or charger adapter is needed for the monitor. A mousepad with wrist rest is resident within the case. Appropriate voids within the padding hold the charging adapter and its cord and the mouse. A closable opening allows the cord to pass through the case and charge the laptop even if the case is closed. The carrying case may be made in a folding two-section or folding four-section configuration. Some configurations have a dividable work space within the case.

An expandable luggage includes a first case member, a second case member, and a flexible member with opposite ends connected to the first and the second case members to form a chamber. The expandable luggage further includes a controller, which has a first member fixed to the first case member, a second member fixed to the second case member. The first member is movably connected to the second member to be moved between a first position and a second position. The first member is engaged with the second member when the first member is moved to the first position. The chamber is narrowed when the first case member is moved toward the second case member, and the controller is locked automatically. The controller further includes an unlocking device to be operated to disengage first member with the second member if the chamber is expanded.

Presently provided is a cargo carrying device, an expandable wall support, and method. The cargo carrying device has one or two expandable wall supports configured to transform from a contracted orientation to an expanded orientation. The expandable wall support has legs disposed with a center hub assembly at one end and beams disposed at the other of the legs. Upon the expandable wall support being disposed in the contracted orientation, the legs are disposed substantially parallel with each other and the beams enclose the legs and the center hub assembly. Upon the expandable wall support being disposed in the expanded orientation, each of the beams is disposed to form a longitudinally extending corner and the legs are disposed to support a wall.

An expandable luggage includes a first case member, a second case member, and a flexible member with opposite ends connected to the first and the second case members to form a chamber. The expandable luggage further includes a controller, which has a first member fixed to the first case member, a second member fixed to the second case member. The first member is movably connected to the second member to be moved between a first position and a second position. The first member is engaged with the second member when the first member is moved to the first position. The chamber is narrowed when the first case member is moved toward the second case member, and the controller is locked automatically. The controller further includes an unlocking device to be operated to disengage first member with the second member if the chamber is expanded.

Collapsible portable containers having a foldable wall section with shape-retaining characteristics are disclosed. In particular, collapsible, wheeled suitcases and trolleys are provided. One or more casters of a collapsible suitcase may be retractable to permit a folding region of a wall section to overlap the depth dimension of the casters when in the collapsed position. The folding region may include foldable tiers of a flexible material, each tier having at least one stable, relatively expanded position and at least one stable, relatively collapsed position; and an intervening, non-folding tier. The non-folding tier may be of the same material as the flexible tiers but stiffer due to its geometry, or it may be composed of a different, relatively rigid material.

A frame structure for a softside luggage case is provided. The frame structure may include a bottom pan structure, at least two spinner wheel assemblies coupled with the bottom pan structure, and a rear frame coupled to and extending from a rear portion of the bottom pan structure. The rear frame may extend along at least a portion of a perimeter of a rear panel of the luggage case. The rear frame may include a pair of spaced apart elongate elements connected to and extending from the bottom pan structure. The rear frame may include a cross frame member coupling distal ends of the elongate elements together. The frame structure may not include a front frame structure.

A folding mechanism includes two retractable folding assemblies. A first retractable folding assembly includes a first base member, two friction members, two first dual-pivotal plate units, two first fixation plate units and a first pulling member. The two friction members are mounted to opposing ends of the first base member. The first dual-pivotal plate unit is symmetrically pivotally connected with opposing sides of the first base member. The first fixation plate unit is individually pivotally connected with the first dual-pivotal plate unit. The first pulling member is mounted at the first base member. A second retractable folding assembly is structurally resembled to the first retractable folding assembly. A movable buckle unit is further included to buckle or release springily two dual-pivotal plate units of the second retractable folding assembly.