Electric vacuum-pumping and tinfoil-cutting integrated machine
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United States of America Patent
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May 14, 2019
Grant Date -
Nov 15, 2018
app pub date -
Jul 11, 2017
filing date -
May 11, 2017
priority date (Note) -
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Abstract
The present invention discloses an electric vacuum-pumping and tinfoil-cutting integrated machine. The integrated machine has a housing which comprises a fixed outer housing having an outer housing receiving cavity formed therein and a fixed inner housing having an inner housing receiving cavity formed therein, wherein a PCB and a battery are embedded in the inner housing receiving cavity of the fixed inner housing; and an electric tinfoil-cutting assembly is embedded on an upper end side of the fixed inner housing inside the outer housing receiving cavity of the fixed outer housing, and an electric vacuum-pumping assembly is embedded on a lower end side of the fixed inner housing inside the outer housing receiving cavity of the fixed outer housing. The present invention can achieve a vacuum-pumping function and a tinfoil-cutting function, and has the advantages of novel structural design, diversified functions and convenience in use.
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