Stick allowing an umbrella to be installed therein

Abstract

An easily detachable stick has an umbrella installed therein. The stick includes a grip element having a root portion extending therefrom, the root portion having a platform along an axis direction and a leaf spring installed on the platform, the leaf spring having one end fixed to the platform and the other end being a free end; and a supporting pole having a hollow cavity installed therein, the cavity having an opening at one end thereof, into which the root portion is inserted, a sliding groove disposed in the opening along an axis direction of the cavity, a sliding button embedded in the sliding groove, an elastic element installed in the sliding groove between the sliding button and the opening of the cavity, and an inner flange inward protruding from the opening of the cavity, allowing the free end of the leaf spring to be supported by the inner flange.

Dependencies are inferred from the claim text.