Electric pump-type packaging tube for toothpaste

Abstract

An electric pump-type packaging tube for toothpaste, including a columnar storage cavity and a piston electric driving device provided therein; one end of the storage cavity is a discharge port, and the other end is sealed by a piston; the piston electric driving device is used for driving the piston to move a distance towards the discharge port and then stop moving; the electric pump-type packaging tube specifically is an integral packaging tube, a two-segment packaging tube, or an integral push-rod type packaging tube, and includes a tube body; the tube body includes a nozzle segment and a main body segment; the nozzle segment and the internal cavity of the main body segment together constitute the storage cavity; or the internal wall of the nozzle segment extends to form an extension tube, and the nozzle segment and the internal cavity of the extension tube together constitute the storage cavity.

Dependencies are inferred from the claim text.