Double-drinking portable kettle

The double-drinking portable kettle comprises a kettle body and a kettle cover screwed on an upper opening of the kettle body, the kettle cover comprises an upper cover, a lower cover, a switch and a lock catch, the bottom of the lower cover is screwed on the upper opening of the kettle body, the rear portion of the upper cover is hinged to the rear portion of the lower cover through a first pin, a torsion spring is arranged on the first pin, and the torsion spring is connected with the switch. A switch cavity is formed in the front portion of the lower cover, pin holes are formed in the two sides of the switch cavity, second pins are arranged in the pin holes, the switch is connected with the second pins in a pivoted mode and arranged in the switch cavity, a spring is arranged between the inner side of the switch and the inner wall of the switch cavity in an abutting mode, and a clamping hook is arranged on the upper portion of the inner side of the switch. The lower portion of the lock catch is pivoted to t