ROLLING BACKPACK

摘要

Provided is a rolling backpack that may be carried over a user's shoulder with shoulder straps and also be pulled with wheels. The rolling backpack includes a receiving pocket for receiving shoulder straps in a back of a main body, dual wheels coupled to both sides of a lower portion of the main body via shafts and each comprising a pair of wheels, the wheels being integrally coupled to each other to be rotated in the same direction or the wheels being independent from each other to be rotated in the same direction or in different directions, a wheel cover coupled to a lower portion of the back of the main body and spread downwards to cover the wheels, and a protector coupled to the lower portion of the main body in such a way as to extend from a front to a side thereof.

主权项

1. A rolling backpack comprising:
a receiving pocket formed on a back of a main body of the rolling backpack, wherein the receiving pocket is configured to receive shoulder straps coupled to an upper portion of the back into a first space formed within the receiving pocket; dual wheels coupled to both sides of a lower portion of the main body via shafts, each of the dual wheels comprising a pair of wheels; a wheel cover coupled to a lower portion of the back or coupled to a lower end of the receiving pocket, wherein the wheel cover is configured to be:
pulled out of a second space to be unfolded downwards to cover the dual wheels; andfolded upwards to be placed in the second space to expose the dual wheels, wherein the second space is formed between the back and the receiving pocket; and a protector coupled to the lower portion of the main body in such a way as to extend from a front to a side thereof.