公开(公告)号：US12225934B2

公开(公告)日：2025-02-18

申请号：US16462236

申请日：2017-10-26

Applicant: JOYETECH EUROPE HOLDING GMBH

Inventor： Weihua Qiu

IPC: A24F40/42 ,  A24F40/10 ,  A24F40/40 ,  A24F40/485 ,  A24F40/49 ,  A24B15/167

Abstract: An atomizer includes a liquid storage pipe having a liquid storage chamber, a connecting member, an adjusting member rotatably received in the connecting member, a pressing cover, and an air intake cover provided with a clamping claw capable of driving the adjustment member to rotate. A bottom wall of the connecting member is provided with a first liquid inlet hole communicating with the liquid storage chamber. The adjusting member is provided with a third liquid inlet hole corresponding to the first liquid inlet hole. The pressing cover is provided with at least one clamping groove. When the air intake cover is rotated, the clamping claw drives the adjusting member to rotate along the clamping groove, to cause the third liquid inlet hole to communicate with the first liquid inlet hole or to cause the adjusting member to close the first liquid inlet hole.

公开(公告)号：US20250040614A1

公开(公告)日：2025-02-06

申请号：US18716510

申请日：2023-07-18

Applicant: HUIZHOU HAPPY VAPING TECHNOLOGY LIMITED

Inventor： Guangrong Lin ,  Xianbin Zheng

IPC: A24F40/49 ,  A24F40/53

Abstract: The disclosure provides a control method of an electronic cigarette with child lock function, wherein a microcontroller of the electronic cigarette is set with child lock control program which comprises steps of: S1. in a locked state of the electronic cigarette, monitoring a signal which indicates that a touch button is touched in real time by the microcontroller; S2. determining whether a duration of time during which the touch button is touched exceeds a first set time by the microcontroller; S3. controlling an LED indicator to light up for a second set time and meanwhile continuously monitoring whether the touch button is consecutively touched by the microcontroller; S4. determining whether a number of times the touch button is consecutively touched in the second set time reaches a set number by the microcontroller; S5. unlocking the electronic cigarette by the microcontroller, to allow the electronic cigarette to enter a stand-by state.

公开(公告)号：US11877600B2

公开(公告)日：2024-01-23

申请号：US16500696

申请日：2018-04-12

Applicant: CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.

Inventor： Jianfu Liu ,  Kejun Zhong ,  Xiaoyi Guo ,  Wei Huang ,  Hong Yu ,  Yuangang Dai ,  Xinqiang Yin ,  Jianhua Yi ,  Yang Wang

IPC: A24F40/465 ,  A24F40/49 ,  A24F40/05 ,  A24F40/40 ,  A24F40/485 ,  A24F40/60 ,  A24F40/10

CPC classification number: A24F40/49 ,  A24F40/05 ,  A24F40/40 ,  A24F40/485 ,  A24F40/60 ,  A24F40/10

Abstract: An atomizer and an electronic cigarette with an atomizer are disclosed. The atomizer includes an atomizer body, in which the atomizer body includes a shell, a suction nozzle assembly mounted at the top of the shell, a liquid chamber and an atomization core disposed in the shell. An electronic cigarette with the atomizer is disclosed as well. The electronic cigarette can prevent liquid accumulation caused by long-time static placement and various misoperations. Furthermore, cigarette liquid does not leak during injection. The components of the atomizer such as the suction nozzle or the base do not need to be disassembled, so that the cigarette liquid is convenient to inject, and the user experience is good.

公开(公告)号：US11871794B2

公开(公告)日：2024-01-16

申请号：US16463361

申请日：2016-11-22

Applicant: JOYETECH EUROPE HOLDING GMBH

Inventor： Weihua Qiu

IPC: A24F40/49 ,  A24F40/42 ,  A24F40/485 ,  A24F40/10

CPC classification number: A24F40/49 ,  A24F40/42 ,  A24F40/485 ,  A24F40/10

Abstract: An atomizer includes a liquid storage assembly and an atomizing assembly. The liquid storage assembly includes a liquid storage tube internally provided with a liquid storage chamber, a liquid outlet opening communicating with the liquid storage chamber, and a sealing member movably received in the liquid storage chamber. The atomizing assembly includes an atomizing chamber and a pushing member. When the liquid storage assembly and the atomizing assembly are separated, the sealing member is in a first state in which the sealing member seals the liquid outlet opening. When the liquid storage assembly and the atomizing assembly are connected, the pushing member abuts against the sealing member to drive the sealing member to move to a second state in which the sealing member is separated from the liquid outlet opening.

公开(公告)号：US20230115277A1

公开(公告)日：2023-04-13

申请号：US17905746

申请日：2021-03-12

Applicant: Philip Morris Products S.A.

Inventor： Guillaume Bastien BAUR ,  Daniele SANNA ,  Jerome UTHURRY

IPC: A24F40/49 ,  A24D1/20 ,  A24F40/20 ,  A24D3/04 ,  A24F40/46 ,  A24F40/485

Abstract: An aerosol-generating system is provided, including: an aerosol-generating article including a rod of aerosol-forming substrate, a filter downstream of the rod, the rod and the filter being assembled within a wrapper, and an air ingress zone located on the wrapper and being configured to allow ingress of air into an interior of the article; and an aerosol-generating device having distal and mouth ends and including a housing defining a device cavity to removably receive the article at the mouth end, a heater to heat the substrate when the article is received within the cavity, and an air-flow channel extending between a channel inlet and outlet and establishing fluid communication between an interior of the cavity and an exterior of the device, in which there is fluid communication between the interior of the aerosol-generating article and the exterior of the aerosol-generating device when the article is received within the cavity.

公开(公告)号：US20220330617A1

公开(公告)日：2022-10-20

申请号：US17858351

申请日：2022-07-06

Applicant: Clear IP LLC

Inventor： Jeff WU ,  Tully STROUD

IPC: A24F40/49 ,  A24F40/42

Abstract: A vaporizer apparatus is provided. The vaporizer apparatus includes a cartridge body and a child resistant device. The cartridge body includes an activation button and an inhalation portion. The inhalation portion is operable to allow a user to draw vapor from the cartridge body. The child resistant device includes an outer cap and an inner cap nestled within an inside chamber of the outer cap. The inner cap is coupled with the cartridge body to prevent access to the inhalation of the cartridge body. In a locked configuration, the outer cap and the inner cap are disengaged such that the outer cap is freely movable independent of the inner cap. In an unlocking configuration, the outer cap and the inner cap are engaged with one another such that movement of the outer cap detaches the child resistant device from the cartridge body.

公开(公告)号：US20220053835A1

公开(公告)日：2022-02-24

申请号：US17384785

申请日：2021-07-25

Applicant: Shenzhen Smoore Technology Limited

Inventor： Jie MA ,  Yinlong LAN ,  Weijin HUANG ,  Weiguang HU

IPC: A24F40/49 ,  A24F40/10 ,  A24F40/42 ,  A24F7/02 ,  A24F40/485

Abstract: An atomizer includes: a liquid storage assembly, including an inner barrel, wherein the inner barrel defines a slide cavity, the slide cavity is defined for receiving the atomization core assembly; and a mouthpiece assembly, disposed at an end of the inner barrel for pushing against the atomization core assembly, such that the atomization core assembly slides relative to the inner barrel, and an end of the atomization core assembly is exposed to an outside of the atomizer. By configuring the mouthpiece assembly to push against the atomization core assembly, the atomization core assembly slides along the slide cavity of the inner barrel, and one end of the atomization core assembly is exposed to the outside. Therefore, it may be difficult for children to disassemble the atomizer core assembly, a risk of children removing the atomization core assembly and causing hazards to themselves may be reduced effectively.

公开(公告)号：US20220030953A1

公开(公告)日：2022-02-03

申请号：US17276715

申请日：2019-09-16

Applicant: HEXO OPERATIONS INC.

Inventor： PATRICK WOODS ,  TIMOTHY KOO ,  ADAM MIRON

IPC: A24F40/49 ,  A24F40/42 ,  A24F40/10

Abstract: A vaporization device could contain an amount of vaporization substance that is potentially harmful if ingested. Children may be particularly at risk. Child-resistant covers that releasably engage a chamber of a vaporization device and seal a vaporization substance in the chamber are disclosed. The vaporization device could also include a stem, an atomizer, a base, and a battery compartment. The child-resistant cover could require a user to perform multiple operations to disengage the child-resistant cover from the chamber. These operations could include, for example, one or more of: rotating the child-resistant cover relative to the chamber; pushing at least a portion of the child-resistant cover towards the chamber; compressing a portion of the child-resistant cover; and pulling at least a portion of the child-resistant cover away from the chamber.

公开(公告)号：US11103010B2

公开(公告)日：2021-08-31

申请号：US16469051

申请日：2017-12-15

Applicant: Changzhou Patent Electronic Technology Co., LTD

Inventor： Weihua Qiu

IPC: A24F13/00 ,  A24F40/49 ,  A24F40/40 ,  A24F40/50 ,  H01M50/148 ,  H01M50/147 ,  A24F40/10

Abstract: A battery pack includes a battery main body and a cover assembly arranged on the battery main body. The battery main body has a mounting groove. A side wall of the mounting groove is provided with a clamping portion. The battery main body is electrically connected to a switch. The cover assembly includes a cover movably arranged in the mounting groove, a locking structure arranged on the cover, and an abutting member arranged, corresponding to the switch, between the mounting groove and the cover. The locking structure includes a locking member movably arranged, corresponding to the clamping portion, on the cover, and a second elastic member elastically abutting between the cover and the locking member. The locking member and the clamping portion can be disengaged by prodding the locking member, and thus the cover can be pressed so that the abutting member abuts against and closes the switch.

公开(公告)号：US10772358B2

公开(公告)日：2020-09-15

申请号：US15979591

申请日：2018-05-15

Applicant: INDOSE INC

Inventor： Daniel Freeman ,  Ari Freeman ,  Jacqueline Freeman

IPC: A24F40/49 ,  A24F47/00 ,  A61M15/00 ,  F22B1/28 ,  A61M15/06 ,  A61M16/00 ,  A61M11/04

Abstract: An inhalation device for inhaling a vaporized substance that provides security and/or childproof capability that includes an inlet, an outlet, a channel positioned between the inlet and outlet, a security mechanism capable of configuring the inhalation device in a locked mode and an unlocked mode, where the inhalation device is configured to vaporize an unvaporized substance when the security mechanism configures the inhalation device in the unlocked mode, where the security mechanism is configured to prevent the inhalation device from vaporizing an unvaporized substance when the security mechanism configures the inhalation device in the locked mode.