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Electronic cigarette

a technology of electronic cigarettes and cigarettes, applied in tobacco pipes, tobacco, food science, etc., can solve problems such as irritation of users

Inactive Publication Date: 2014-10-02
KIMREE HI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The present invention is an electronic cigarette that has a wave-shaped end surface and an air admission passage, which allows air to enter the cigarette and carry the smoke to the nozzle cap for smoking. This design prevents the threaded copper component from sloting and ensures uniform air flows and a beautiful shape of the cigarette. The technical effect of this invention is improved smoking experience and aesthetic appearance.

Problems solved by technology

An existing electronic cigarette includes a slotted threaded copper component or a slotted cap configured for air admission, however, the slot of the threaded copper component or the cap may form sharp angles, which may hurt users.

Method used

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Examples

Experimental program
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Effect test

embodiment 1

[0036]As shown in FIGS. 1 and 2, an electronic cigarette of a first embodiment of the present invention comprises a battery sleeve 10, an outer tube 20, an internal threaded sleeve 40, an external threaded sleeve 30, and an upper electrode 50. Wherein, the upper electrode 50 is fixed inside the external threaded sleeve 30, and the upper electrode 50 defines a first through hole 510 therein. In the present embodiment, the battery sleeve 10 is not connected to the outer sleeve 20 directly, but the battery sleeve 10 and the outer sleeve 20 are connected to each other by the internal threaded sleeve 40 and the external threaded sleeve 30.

[0037]The external threaded sleeve 30 includes a body 320, a connection department 330, and a circular groove (not labeled). The connection department 330 is arranged at one side near the internal threaded sleeve 40, and the connection department 330 forms an external thread (not labeled), the circular groove is formed between the body 320 and the conne...

embodiment 2

[0043]As shown in FIGS. 3 and 4, an electronic cigarette of a second embodiment of the present invention includes a battery sleeve 10, an outer tube 20, an internal threaded sleeve 40a, an external threaded sleeve 30, and an upper electrode 50. Wherein, the upper electrode 50 is fixed inside the external threaded sleeve 30, and the upper electrode 50 defines a first through hole 510 therein. In the present embodiment, the battery sleeve 10 is not connected to the outer sleeve 20 directly, but the battery sleeve 10 and the outer sleeve 20 are connected to each other the internal threaded sleeve 40a and the external threaded sleeve 30.

[0044]The external threaded sleeve 30 includes a body 320, a connection department 330, and a circular groove (not labeled). The connection department 330 is arranged at one side that is positioned near the internal threaded sleeve 40a, and the connection department 330 forms an external thread (not marked), the circular groove is formed between the body...

embodiment 3

[0050]As shown in FIGS. 5 and 6, an electronic cigarette of a third embodiment of the present invention includes a battery sleeve 10b, an outer tube 20, an internal threaded sleeve 40b, an external threaded sleeve 30, and an upper electrode 50. Wherein, the upper electrode 50 is fixed inside the external threaded sleeve 30, and the upper electrode 50 defines a first through hole 510 therein. In the present embodiment, the battery sleeve 10b is not connected to the outer sleeve 20 directly, but the battery sleeve 10b and the outer sleeve 20 are connected to each other by the internal threaded sleeve 40b and the external threaded sleeve 30.

[0051]The external threaded sleeve 30 includes a body 320, a connection department 330, and a circular groove (not labeled). The connection department 330 is arranged at one side that is positioned the internal threaded sleeve 40b, and the connection department 330 forms an external thread (not labeled), the circular groove is formed between the bod...

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PUM

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Abstract

An electronic cigarette is provided, comprising: a battery sleeve, an outer tube, an internal threaded sleeve, an external threaded sleeve and an upper electrode; the upper electrode defining a first through hole therein, the external threaded sleeve defines a second through hole therein, the internal threaded sleeve includes a barrel and a ring step formed relative to a periphery of barrel, the ring step includes an upper end surface and a lower end surface, the upper end surface is a wave-shaped end surface, the lower end surface resists and is connected with the battery sleeve, an air admission passage is formed at a point between the upper end surface and the external threaded sleeve, and the air admission passage, the second through hole and the first through hole form an air flow loop. Thus the threaded copper component does not form sharp angles and is prevented from hurting users' bodies.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS[0001]This application is a continuation of International Patent Application No. PCT / CN2013 / 073199, with an international filing date of Mar. 26, 2013, designating the United States, now pending. The contents of these specifications are incorporated herein by reference.FIELD OF THE INVENTION[0002]The present invention relates to the field of electrical heating products technology, and more particularly, relates to an electronic cigarette.BACKGROUND OF THE INVENTION[0003]Because domestic publicity of anti-smoking and the people's awareness of health are enhanced, electronic cigarettes, which serve as the substitute of traditional tobacco, have been more and more widely used. An existing electronic cigarette is generally comprised of a cigarette rod and a cigarette holder fixed together. The cigarette rod includes a battery received therein, the cigarette holder includes an atomization device received therein, and the atomization device is electr...

Claims

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Application Information

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IPC IPC(8): A24F47/00A24F40/10A24F40/485
CPCA24F47/008A24F40/10A24F40/485
Inventor LIU, QIUMING
Owner KIMREE HI TECH
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