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    Electronic cigarette
    1.
    外观设计
    Electronic cigarette 有权

    公开(公告)号：USD1032934S1

    公开(公告)日：2024-06-25

    申请号：US29827841

    申请日：2022-02-22

    Applicant: Tuanfang Liu

    Designer： Tuanfang Liu

    Abstract: FIG. 1 is a front elevation view of an electronic cigarette, showing my new design;
    FIG. 2 is a rear elevation view thereof;
    FIG. 3 is a left-side elevation view thereof;
    FIG. 4 is a right-side elevation view thereof;
    FIG. 5 is a top plan view thereof;
    FIG. 6 is a bottom plan view thereof; and,
    FIG. 7 is a perspective view thereof.
    The broken lines depict portions of the electronic cigarette that form no part of the claimed design.

    Electronic cigarette
    3.
    发明授权
    Electronic cigarette 有权

    公开(公告)号：US11666097B2

    公开(公告)日：2023-06-06

    申请号：US16930347

    申请日：2020-07-16

    Applicant: Tuanfang Liu

    Inventor： Tuanfang Liu

    IPC: A24F40/48 ,  A24F40/10 ,  A24F40/95

    CPC classification number: A24F40/48 ,  A24F40/10 ,  A24F40/95

    Abstract: An electronic cigarette including a condensate absorption module. The condensate absorption module includes a first piece of cotton, a ceramic atomization core, and a second piece of cotton. The first piece of cotton and the second piece of cotton are disposed on two ends of the ceramic atomization core, respectively. The condensate absorption module of the electronic cigarette further includes an atomizing cylinder and a supporting seat. The ceramic atomization core is disposed in the supporting seat. The ceramic atomization core and the supporting seat are disposed in the atomizing cylinder.

    Electronic cigarette
    4.
    发明授权
    Electronic cigarette 有权

    公开(公告)号：US11647791B2

    公开(公告)日：2023-05-16

    申请号：US17005287

    申请日：2020-08-27

    Applicant: Tuanfang Liu

    Inventor： Tuanfang Liu

    IPC: A24F40/485 ,  A24F40/46 ,  A24F40/42 ,  A24F40/10

    CPC classification number: A24F40/485 ,  A24F40/10 ,  A24F40/42 ,  A24F40/46

    Abstract: An electronic cigarette including an atomization assembly and a battery assembly. The atomization assembly includes an e-liquid storage tank and a limit cover disposed in the e-liquid storage tank, and the limit cover includes an air intake and an air passage. The e-liquid storage tank includes a side wall, a vertical air passage disposed along the side wall, and a bottom air passage communicating with the vertical air passage and the air intake of the limit cover. The side wall includes an air inlet communicating with the vertical air passage. When in use, air enters the atomization assembly via the air inlet, sinks along the vertical air passage and enters the bottom air passage of the atomization assembly, passes through the air intake of the limit cover, flows upwards in the air passage of the limit cover, and discharges from the top part of the atomization assembly.

    Electronic cigarette
    5.
    发明授权
    Electronic cigarette 有权

    公开(公告)号：US11596173B2

    公开(公告)日：2023-03-07

    申请号：US16718232

    申请日：2019-12-18

    Applicant: Tuanfang Liu

    Inventor： Tuanfang Liu

    IPC: A24F40/44 ,  A24F40/46 ,  A24F7/02 ,  F16J15/10

    Abstract: An electronic cigarette, including: a mouthpiece; a first seal ring; a glass tube; a hollow rod; a permanent seat; a first piece of cotton; a ceramic atomization core; a second piece of cotton; an annular sleeve; two second seal rings; a base seat; an insulation ring; and a joint comprising an anode and cathode. The mouthpiece is disposed on the glass tube. The first seal ring is disposed in the mouthpiece to seal a gap between the mouthpiece and the glass tube. The hollow rod is disposed in the glass tube, and the two second seal rings are disposed on one end of the hollow rod away from the first seal ring to seal a gap between the glass tube and the hollow rod. The first piece of cotton and the second piece of cotton are disposed on two ends of the ceramic atomization core, respectively.

    Electronic cigarette
    6.
    发明授权
    Electronic cigarette 有权

    公开(公告)号：US11246999B2

    公开(公告)日：2022-02-15

    申请号：US16265981

    申请日：2019-02-01

    Applicant: Tuanfang Liu

    Inventor： Tuanfang Liu

    IPC: A61M11/04 ,  A24F7/00 ,  A61M15/06 ,  H01M50/209 ,  A24F40/40 ,  A24F40/10

    Abstract: An electronic cigarette, including an atomizing assembly and a battery assembly. The atomizing assembly is disposed on the battery assembly. The atomizing assembly includes a mouthpiece cover, a mouthpiece, a seal holder, a first seal ring, an atomizing core, a silica ring, a first fixed seat, a joint, an insulation seat, a regulating ring, a fixed screw, an e-liquid container, an e-liquid feeder, a second seal ring, a first spring, an e-liquid guider, and a plug. The battery assembly includes a button, a decoration cover, second springs, switch buttons, a decoration ring, a button cap, a light guide, a second fixed seat adapted to fixing a printed circuit board, output electrodes, a third seal ring adapted to seal the output electrodes, third springs, fixed rings adapted to fix the output electrodes, a silica plug, a mainboard, a battery cell, and a base support.

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