Patent ID: 11889868
Assignee: nan
Field: Other consumer goods (Other fields)
Classification: CPC A | IPC A

Claim 14:
15. An electronic cigarette refill system, comprising:
a mounting base, a lock mechanism, an atomization chamber, and a casing;
wherein the mounting base has an opening, the lock mechanism being placed internal to the opening and the atomization chamber and mounting based positioned on either end of the lock mechanism enclosing the lock mechanism, the lock mechanism maintaining free rotational movement while in an enclosed configuration;
the mounting base, the atomization chamber, and the lock mechanism being placed internal to the casing, wherein the casing forms a first portion of a liquid tank and the atomization chamber forms a second portion of the liquid tank, thereby defining the entire tank;
the mounting base having a first liquid inflow hole, the lock mechanism having a ceiling and a second liquid inflow hole positioned nearer the liquid tank, the lock mechanism further having and a liquid filling hole configured to insertably accept a pipette head key, upon insertion of the pipette head key into the lock mechanism, the lock mechanism and the pipette head key being rotatable about one axis, the ceiling of the lock mechanism rotating and resulting in the alignment of the first liquid inflow hole and the second liquid inflow hole to form a liquid inflow passage;
said alignment corresponding to a transition from a closed configuration to an open configuration, the liquid inflow passage corresponding to free liquid movement from a refill bottle to the internal portion of the liquid tank; and,
wherein the rotational engagement of the pipette head key with the lock mechanism results an entrapment protrusion being entrapped between an entrapment ledge and an entrapment notch simultaneous with the alignment of the first liquid inflow hole with a second liquid infill hole prohibiting removal of the pipette head key from the lock mechanism.