Vacuum Feeder

Abstract

The present application belongs to the technical field of pet feeders, in particular to a vacuum feeder. The vacuum feeder comprises a vacuum extractor, a food outlet hose, a seal and drive assembly and an outer barrel provided with a food storage space and an installation space; the vacuum extractor, the food outlet hose and the seal and drive assembly are all installed in the installation space, and the vacuum extractor is used for vacuumizing the food storage space to a vacuum state, the food storage space is communicated with an inlet of the food outlet hose, and the seal and drive assembly is used for pressing and sealing the food outlet hose. According to the application, when the food storage space is in a vacuum state, the food outlet hose is sealed, thus ensuring airtightness, preventing food from being contaminated, ensuring safety of the food and prolonging storage time.

Dependencies are inferred from the claim text.