Patent ID: 11910834
Assignee: CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
Field: Other consumer goods (Other fields)
Classification: CPC A | IPC A

Claim 1:
2. The electronic cigarette atomization core according to claim 1, wherein:
the buffer sealing structure comprises a sealing gasket (46) fixedly sleeved outside a lower segment of the outer sleeve (24), and
a top surface of the sealing gasket (46) is below a lowest point of the first e-liquid passage hole (2401) or tangent to the lowest point of the first e-liquid passage hole (2401);
when the connection sleeve (22) moves in an axial direction of the electronic cigarette until a bottom end of the connection sleeve (22) abuts against the sealing gasket (46), the first e-liquid passage hole (2401) is closed; and
when the connection sleeve (22) moves in the axial direction of the electronic cigarette until the bottom end of the connection sleeve (22) separates from the sealing gasket (46), the first e-liquid passage hole (2401) is opened.