An electronic cigarette including an atomization assembly and a battery assembly. The atomization assembly includes a first housing; a heating wire; a limit cover; a first silicone seal sealing the limit cover; a monolayer nonwoven fabric; a multilayer nonwoven fabric; a fixed seat fixing the heating wire; an insulation ring; a joint; a silicone gasket sealing the fixed seat; a sealing seat; a first seal ring; an e-liquid injection seat; a spring; a funnel; a second seal ring sealing the funnel; a second silicone seal; a cover; and a first magnet. The battery assembly includes a third silicone seal sealing a pneumatic switch; a support plate supporting the pneumatic switch; a control plate; a position limiter limiting the control plate; a battery core; a second magnet; a third seal ring; a support supporting the control plate; a decorative plate; a second housing; and a press button.

A handheld, portable vaporizer apparatus is operable to vaporize oils, such as e-liquids, cannabis oils, or dry herbs, without heating the oils. The vaporizer apparatus includes a main housing having an oil chamber, an oil reservoir connected to the oil chamber, and an evacuation chamber connected to the oil reservoir formed therein; an operation unit; a manifold connected to the main housing; a pump; and a control unit connected to the operation unit and pump. When the operation unit is operated, the oil reservoir is isolated from the oil chamber and the bottom of the evacuation chamber is sealed thereby creating a vacuum sealed chamber having oil trapped therein and being connected with an inlet of the pump, and the control unit turns the pump on causing a pressure differential so that oil trapped in the vacuum sealed chamber vaporizes without heat and flows through the manifold and mouthpiece.

A rolling paper assembly can comprise a paper having a length, a width, and first and second longitudinally extending edges spaced by the width and first and second ends spaced by the length. A quantity of tobacco can extend along at least a portion of the length of the paper. A first adhesive can bind the quantity of tobacco to the paper. A second adhesive can be configured to adhere a first portion of the paper to a second portion of the paper.

A rolling paper assembly can comprise a paper having a length, a width, and first and second longitudinally extending edges spaced by the width and first and second ends spaced by the length. A quantity of tobacco can extend along at least a portion of the length of the paper. A first adhesive can bind the quantity of tobacco to the paper. A second adhesive can be configured to adhere a first portion of the paper to a second portion of the paper.

An electronic cigarette, an atomizing assembly, and a method of manufacturing an atomizing assembly. The atomizing assembly includes a liquid absorbing unit and a heating unit. The liquid absorbing unit is configured to absorb and store liquid and the liquid absorbing unit forms an atomizing channel therein and includes an atomizing surface on which the liquid is atomized and volatilized. The atomizing surface defines a boundary of the atomizing channel through which the smoke flows. The heating unit is configured to atomize the liquid and includes a buried portion and an embedded portion connected to each other. The embedded portion is embedded in the liquid absorbing unit and is internally tangent to the corresponding atomizing surface. The buried portion is wrapped in the liquid absorbing unit, wherein a predetermined distance is designed between the buried portion and the corresponding atomizing surface in a radial direction of the atomizing channel.

A vaporizer including a first outer casing; a second outer casing; a main body; a turnover member; a first heating unit; a second heating unit; a first connector; a second connector; a fastener; a fixed part; a pneumatic switch; a buckle; a fixing pin; a first spring; a second spring; a button; a support frame; a control plate; a light column; a battery. The main body is disposed between the first outer casing and the second outer casing and includes a side wall and a through hole disposed in the side wall. The turnover member is disposed at one side of the main body and is next to the through hole of the main body. The first heating unit is cup-shaped and communicates with the through hole of the main body. The turnover member is curved and fixed on the main body via the buckle.

A personal vaporizer is configured to be used with a separately-formed vial. The vial can be sandwiched between a proximal and distal portion of the vaporizer, which in turn can be releasably attached to, and powered by, a battery assembly. Attaching the proximal and distal portions, with the vial in place, can both hold the vial in place and provide access to the vial so that vaporizing media within the vial can flow to an atomizer of the vaporizer. The vaporizer can include a child-proof locking structure for releasably engaging the proximal and distal portions.

An aerosol generating article (10) comprises an aerosol generating substrate (12); a mouthpiece (14) comprising an element (20) defining a cavity having a longitudinal axis; and a particulate aerosol altering material (30) partially filling the cavity. The particulate aerosol altering material (30) is adhered to the cavity-defining segment (20) by means of a permanent adhesive provided over at least a portion of an inner surface of the cavity-defining segment (20) to define an aerosol passage (32) substantially concentric with the longitudinal axis of the cavity.

The cartridge includes a housing and a reservoir configured to contain a pre-vapor formulation. A first tube extends longitudinally within the housing, the first tube at least partially defining an air passage. A vapor generator is in communication with a first portion of the air passage, where the vapor generator is configured to communicate the pre-vapor formulation from the reservoir to the first portion and at least partially vaporize the pre-vapor formulation. A first air inlet is defined by the cartridge, where the first air inlet is in communication with a second portion of the air passage, the second portion being upstream of the vapor generator. A dilution air passage is defined by the cartridge, where a discharge end of the dilution air passage intersect a third portion of the air passage that is downstream of the vapor generator. The method makes the cartridge. The e-vaping device includes the cartridge.

The present invention provides a 3D atomizing heating component comprising a plate body having upper and lower surfaces, the plate body providing a plurality of 3D heating units for guiding, heating and atomizing the e-liquid. The 3D heating units have a through hole in the plate body and guide channels distributed regularly at the periphery of the through hole, which runs through the upper and lower surfaces of the plate body. The guide channels are recessed from the surface of the plate body and communicate with the through hole. The guide channels of the adjacent 3D heating units are connected with each other on the surface of the plate body, and the plurality of 3D heating units form a regular pattern on the surface of the plate body. The components provided improve the taste and user experience. Manufacturing is easy, facilitating the mass and mechanical production.