Electronic cigarette

Patent metadata

Field	Value
Publication number	US-2016000145-A1
Application number	US-201414450276-A
Country	US
Kind code	A1
Filing date	Aug 3, 2014
Priority date	Jul 3, 2014
Publication date	Jan 7, 2016
Grant date	—

Abstract

An electronic cigarette, including a mouthpiece assembly, a glass housing, a fixed seat, an atomization assembly, and a gas flow control assembly. The mouthpiece assembly employs a metal material and is connected to the fixed seat using a plug-type interference fit. The fixed seat is connected to the glass housing by means of screw thread. The atomization assembly is connected to the gas flow control assembly by means of screw thread, and is fixed on the fixed seat. The atomization assembly is disposed in the glass housing and includes heating wires. The heating wires are disposed at regular intervals and are vertical to the cylindrical surface of the glass housing.

First claim

The invention claimed is:

1 . An electronic cigarette, comprising:
a) a mouthpiece assembly; b) a glass housing; c) a fixed seat; d) an atomization assembly; and e) a gas flow control assembly;
wherein
the mouthpiece assembly employs a metal material and is connected to the fixed seat using an interference fit;
the fixed seat is connected to the glass housing by means of screw thread;
the atomization assembly is connected to the gas flow control assembly by means of screw thread, and is fixed on the fixed seat;
the atomization assembly is disposed in the glass housing and comprises heating wires; and
the heating wires are disposed at regular intervals and are vertical to the cylindrical surface of the glass housing.

2 . The electronic cigarette of claim 1 , wherein the gas flow control assembly comprises an elastic electrode.

3 . The electronic cigarette of claim 1 , wherein the glass housing comprises screw threads.

4 . The electronic cigarette of claim 1 , wherein the heating wires are vertically disposed and coated with ceramic fiber paper.

5 . An electronic cigarette, comprising:
a) a mouthpiece assembly; b) a glass housing; c) a fixed seat; d) an atomization assembly; and e) a gas flow control assembly;
wherein
the mouthpiece assembly employs a metal material and is connected to the fixed seat using a plug-type interference fit;
the fixed seat is connected to the glass housing by means of screw thread;
the atomization assembly is connected to the gas flow control assembly by means of screw thread, and is fixed on the fixed seat;
the mouthpiece assembly comprises a cigarette holder, a middle support, and a bottom rod;
a sealing ring is disposed between the cigarette holder and the middle support;
the bottom rod is in fixed connection to the middle support via a fixed screw, and an upper sealing gasket is disposed in the fixed screw;
the atomization assembly comprises, from the top down, a screw, a seal ring of heating wires, a seal seat of an atomization rod, a limit cover of heating wires, a seal ring, a steel mesh, heating wires, oil guide cotton, cotton wool, a fixed ring of the heating wires, an insulation ring of the heating wires, and a joint;
the glass housing comprises a glass bottle and a sealing gasket of the glass bottle;
the gas flow control assembly comprises, from the top down, a gas flow control ring, a gas flow regulation ring, a section pin, a section spring, an outer copper thread ring, a jointing spring, a jointing pin, a jointing insulation ring, and a second joint; and
the bottom of the atomization assembly is sealed by a seal ring of the outer copper thread ring and a seal ring of the gas flow regulation ring.

Assignees

• Liu Tuanfang

Inventors

• Liu Tuanfang

Classifications

• A24F47/008 Primary

  Human Necessities · mapped topic

• A24F40/60 Primary

  Devices with integrated user interfaces · CPC title

• A24F40/40

  Constructional details, e.g. connection of cartridges and battery parts · CPC title

• A24F40/10

  Devices using liquid inhalable precursors · CPC title

• A61M15/06

  Inhaling appliances shaped like cigars, cigarettes or pipes · CPC title