Automatic vacuum sealer
OwnerHongyan Wanginventor
Life of this patent
Estimating the term…
Abstract
An automatic vacuum sealer includes an upper shell, a lower shell, a circuit board, a vacuum pump, and a battery, where the upper shell and the lower shell are snapped to each other and fixed together; the circuit board, the vacuum pump, and the battery are arranged in an arrangement chamber formed between the upper shell and the lower shell; the vacuum pump and the battery both are connected to the circuit board; the circuit board is further provided with keys configured to control a working state of the vacuum pump; an aspirating port of the vacuum pump communicates with an aspirating hole; and a bottom of the lower shell is provided with a large annular sealing flexible rubber and a small annular sealing flexible rubber. The automatic vacuum sealer is strongly practical and is conducive to promotion and application.
Claims4
An automatic vacuum sealer, comprising an upper shell, a lower shell, a circuit board, a vacuum pump, and a battery, wherein the upper shell and the lower shell are snapped to each other and fixed together;
- the circuit board, the vacuum pump, and the battery are arranged in an arrangement chamber formed between the upper shell and the lower shell;
- the vacuum pump and the battery both are connected to the circuit board;
- the circuit board is further provided with keys configured to control a working state of the vacuum pump;
- a middle part of the lower shell is provided with an aspirating hole that communicates up and down, and an aspirating port of the vacuum pump communicates with the aspirating hole;
- a bottom of the lower shell is provided with a large annular sealing flexible rubber and a small annular sealing flexible rubber;
- and the two annular sealing flexible rubbers are distributed in a tower shape.
Dependencies are inferred from the claim text.