SEAL MECHANISM OF HIGH PRESSURE COFFEE MACHINE
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United States of America Patent
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Issued Date -
Sep 26, 2013
app pub date -
Nov 23, 2011
filing date -
Nov 30, 2010
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A seal mechanism of a high pressure coffee machine has an upper cover, a rotary cover and a lower body. The back end of the upper cover, the back end of the rotary cover and the back of the lower body are pivotally connected. A coffee box with an upward opening is arranged on the lower body, and a sealing piece is arranged under the rotary cover; the hook mechanism is arranged between the upper cover and the lower body; the closing mechanism is arranged between the upper cover and the rotary cover, which comprises the handle, the closing piece and the opening and closing rod; the handle is connected to the upper cover. The closing piece and the handle form a connection. The opening and closing rod and the handle form a connection.
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