Hand-free backpack umbrella has rigid backpack that can store umbrella when not in use, while having two different diameter shafts that enable the umbrella to be deployed when required

摘要

The combined device includes an umbrella and a rigid backpack that enables the umbrella to be put away or fixed to an umbrella shaft so that the umbrella can be deployed when raining. The device includes a cylindrical shaft and two different diameter parts, with the larger diameter part receiving the umbrella shaft for fixing a handle so that it abuts with the smaller diameter part.