Self-stabilized rollable luggage assembly and corresponding assembly method

摘要

A luggage assembly includes a first piece of luggage and a second piece of luggage. An attachment member is affixed to the second piece of luggage. The attachment member couples the second piece of luggage to the first piece of luggage so that the first and second pieces of luggage are self-stabilized while upright and inclined, and while in motion and while stationary.

主权项

1. A luggage assembly comprising:
a first piece of luggage, having a first height, the first piece of luggage comprising: a handle configured to extend above a top portion of the first piece of luggage, to facilitate pulling the luggage assembly; and two or more wheels at the bottom of the first piece of luggage, the two or more wheels permitting the first piece of luggage to roll when the handle is pulled; a second piece of luggage comprising: a second luggage body having a second height, greater than the first height; two or more wheels at the a bottom of the second piece of luggage permitting the first piece of luggage to roll when the handle is pulled; an attachment member configured to removably connect the first piece of luggage to the second piece of luggage to form a self-stabilizing luggage assembly in which the second piece of luggage tilts to contact the first piece of luggage, and remains tilted and in contact with the first piece of luggage regardless of whether the first piece of luggage is in a tilted or upright orientation and whether the luggage assembly is stationary or in motion.