# US 2014/0196735 A1 · Electronic cigarette > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2014/0196735 A1 - Document ID: US20140196735A1 - Status: Published application - Kind: A1 - Application number: 14/115,631 - Filed: 2013-01-15 - Published: 2014-07-17 - Earliest claimed: 2013-01-15 - Assignees: Huizhou Kimree Technology Co., Ltd. Shenzhen Branch - Inventors: Qiuming Liu - Web page: https://patentgrep.com/patent/US20140196735A1 ## CPC - A24F 40/44: Wicks - A24F 40/42: Cartridges or containers for inhalable precursors - A24F 40/10: Devices using liquid inhalable precursors - A24F: SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES (inhaling appliances for medical purposes, shaped like cigars, cigarettes or pipes A61M15/06) ## Abstract The invention is related to an electronic cigarette, including a hollow and tubular cigarette pipe, the cigarette pipe being divided into a cigarette rod and a mouthpiece, and the cigarette rod and/or the mouthpiece have paper film attached on its surface. With paper film attached to outer surface of the cigarette rod and/or the mouthpiece, the electronic cigarette presents a real feeling as gripping cigarette between fingers or in mouth, a high simulation, and a realer experience to the user. ## Claims ### Claim 1 An electronic cigarette, comprising a hollow and tubular cigarette pipe, the cigarette pipe comprising a cigarette rod and a mouthpiece, wherein the cigarette rod and/or the mouthpiece have paper film attached on its surface. ### Claim 2 (depends on 1) The electronic cigarette of claim 1, wherein the cigarette pipe has plastic film attached on its section without paper film. ### Claim 3 (depends on 1) The electronic cigarette of claim 1, wherein there is a plastic film further attached on an outer surface of the paper film. ### Claim 4 (depends on 1) The electronic cigarette of claim 1, wherein the paper film is made from one or more materials chosen from writing paper, heat sensitive paper, or copperplate paper. ### Claim 5 (depends on 2) The electronic cigarette of one of claim 2, wherein the plastic film uses one or more kinds of chosen from PET film, PP film or PVC film. ### Claim 6 (depends on 1) The electronic cigarette of claim 1, wherein the mouthpiece of the electronic cigarette is set with a mouthpiece cover at its corresponding end and the mouthpiece cover defines an inhaling hole. ### Claim 7 (depends on 6) The electronic cigarette of claim 6, wherein the mouthpiece cover is made from one or more materials chosen from silica gel, rubber, foam, or EVA materials. ### Claim 8 (depends on 1) The electronic cigarette of claim 1, wherein the cigarette rod of the electronic cigarette at its corresponding end is set with a transparent cigarette cap, the cigarette cap has a spherical shape convex outward, and a light source is set inside the cigarette cap. ### Claim 9 (depends on 1) The electronic cigarette of claim 1, wherein the cigarette pipe is made from one or more materials chosen from silica gel, rubber, foam, or EVA materials. ### Claim 10 (depends on 1) The electronic cigarette of claim 1, wherein the cigarette pipe is set with a tobacco-liquid cup therein, and the tobacco-liquid cup comprises a cup body which is concentrically and tensionally fitted on inner wall of the cigarette pipe and an atomizing seat which is hermetically fixed to one end of the cup body. ### Claim 11 (depends on 10) The electronic cigarette of claim 10, wherein an atomizing device is fixed in the cup body along its radial direction, and the atomizing device comprises a liquid-guiding piece abutting against inner wall of the cup body and an electric heat wire round the liquid-guiding piece. ### Claim 12 (depends on 11) The electronic cigarette of claim 11, wherein the cup body comprises a hollow tubular liquid-storing cotton, a liquid-guiding cotton, a first glass-fiber tube and a second glass-fiber tube; the liquid-storing cotton is fitted on inner wall of the cigarette pipe and is concentric with the cigarette pipe; the liquid-guiding cotton is fitted on inner wall of the liquid-storing cotton, concentric to the cigarette pipe and with engagement of the atomizing device; a middle section of the liquid-guiding cotton peripherally defines a groove; the first glass-fiber tube forms a spiral by a glass fiber being spirally wound, and is received in the groove; the second glass-fiber tube is fitted on inner wall of the first glass-fiber tube and the liquid-guiding cotton, and is concentric with the cigarette pipe. ### Claim 13 (depends on 11) The electronic cigarette of claim 11, wherein a battery is set in the cigarette pipe at its end corresponding to the cigarette rod; two electrodes of the battery are connected with both ends of the electric heat wire by wires respectively passing through the atomizing seat and cup body. ### Claim 14 (depends on 13) The electronic cigarette of claim 13, wherein a fixing bracket is set in the cigarette pipe at its end corresponding to the cigarette rod, and an air sensor is mounted in the fixed bracket with an electric connection to the battery. ### Claim 15 (depends on 3) The electronic cigarette of claim 3, wherein the plastic film uses one or more kinds of chosen from PET film, PP film or PVC film.