초록 ▼

The wheeled suitcase includes a storage compartment, a retractable handle extending from a top surface of the storage compartment, a pair of primary wheels extending from a bottom surface of the storage compartment, a panel pivotally attached to a lateral surface of the storage compartment at a firs

The wheeled suitcase includes a storage compartment, a retractable handle extending from a top surface of the storage compartment, a pair of primary wheels extending from a bottom surface of the storage compartment, a panel pivotally attached to a lateral surface of the storage compartment at a first end, and an auxiliary wheel system pivotally secured to the lateral surface. The auxiliary wheel system includes a generally U-shaped frame, a fixed plate extending across the frame, and a pair of secondary wheels extending from a frame bottom. The fixed plate includes a plurality of grooves to releasably support a second end of the adjustable panel. The auxiliary wheel system can be secured in a plurality of adjustable positions to support the weight of the wheeled suitcase in varying inclined or tilted positions.

대표청구항 ▼

1. A wheeled suitcase, comprising: a storage compartment having a top surface, a bottom surface, a pair of opposing side surfaces, and first and second lateral surfaces;a retractable handle extending from the top surface of the storage compartment;a pair of primary wheels extending from the bottom s

1. A wheeled suitcase, comprising: a storage compartment having a top surface, a bottom surface, a pair of opposing side surfaces, and first and second lateral surfaces;a retractable handle extending from the top surface of the storage compartment;a pair of primary wheels extending from the bottom surface of the storage compartment;an adjustable panel having first and second ends, the adjustable panel being pivotally attached to the first lateral surface of the storage compartment at the first end; andan auxiliary wheel system including: a frame pivotally attached to the first lateral surface of the storage compartment, the frame having a bottom end;a fixed plate extending across the frame, the fixed plate including a plurality of grooves wherein each groove is configured to releasably engage the second end of the adjustable panel; anda plurality of secondary wheels extending from the bottom end of the frame, the second end of the adjustable panel selectively engaging the fixed plate at the plurality of grooves. 2. The wheeled suitcase according to claim 1, wherein the frame is substantially U-shaped and includes a first telescoping member, a second telescoping member spaced from the first telescoping member, and a cross-member extending between and connecting the first and second telescoping members. 3. The wheeled suitcase according to claim 2, wherein the first and second telescoping members each include an upper fixed portion and a lower extension portion, the lower extension portion of each of the first and second telescoping members being configured to extend out of and retract into a respective one of the fixed upper portions. 4. The wheeled suitcase according to claim 3, wherein the upper fixed portions of the telescoping members include a plurality of apertures defined therein, and the lower extension portions include pins, the pins being slidably insertable into the plurality of apertures. 5. The wheeled suitcase according to claim 1, further comprising: a pair of brackets extending from the first lateral surface; anda rod extending between the brackets and through the first end of the adjustable panel, the adjustable panel pivotally engaging the rod. 6. The wheeled suitcase according to claim 1, further comprising a tubular connector on the first lateral surface, at least a portion of the cross-member extending through and pivotally engaging the tubular connector. 7. The wheeled suitcase according to claim 1, further comprising a pair of spring-loaded latches disposed on the first lateral surface, the latches being configured to engage the telescoping members when the auxiliary wheel system is in a stowed position.