Patent ID: 9532602
Date: 2017-01-03
CPC Classifications: A24F

Claim:
1. An electronic cigarette comprising an atomizing assembly and a battery assembly connected together; wherein a connection structure is mounted at a butt-joint position between the atomizing assembly and the battery assembly, and the connection structure includes a first connection member and a second connection member; wherein the first connection member includes a first outer electrode that is hollow and a first inner electrode that is inserted into the first outer electrode, a first insulation member is disposed between the first inner electrode and the first outer electrode, and the first insulation member includes a buckle that radially extends away from a central axis of the first connection member to the outside of the first outer electrode; wherein the first outer electrode includes a base portion and a rotate-to-buckle portion, a diameter of the rotate-to-buckle portion is less than a diameter of the base portion, and the buckle protrudes from the outside of the rotate-to-buckle portion; wherein the second connection member includes a second outer electrode that is hollow and comprises an end facing the first connection member and a second inner electrode that is inserted into the second outer electrode, a second insulation member is disposed between the second inner electrode and the second outer electrode, a limiting member matched with the rotate-to-buckle portion is mounted on the end of the second outer electrode facing the first connection member, and a guiding groove matched with the buckle is defined in a part of an inner wall of the limiting member corresponding to the buckle; wherein an annular shield ring is accommodated in the second outer electrode, and a buckling groove configured for enabling the buckle to slide therein is formed between the annular shield ring and the limiting member, the buckling groove communicates with the guiding groove; and wherein the buckle is inserted into the second connection member along the guiding groove and is rotated along the buckling groove to connect the first connection member with the second connection member fixedly.