Electronic cigarette

Abstract

An electronic cigarette is provided, comprising: a suction nozzle cover, wherein, a surface of the suction nozzle cover corresponding to a mouth cavity of a user of the electronic cigarette is concave. In the electronic cigarette of the present invention, because the suction nozzle cover includes a buffering function of concave, when the two sides of the suction nozzle cover are pressed and / or squeezed by the radial force, and the suction nozzle cover generates a tendency of motion to inside body, thereby the suction nozzle cover is prevented from falling off from the electronic cigarette; furthermore, the user will feel more flexible when using the electronic cigarette with that structure, and user's experience is improved; moreover, it can avoid sucking the tobacco oil when a little tobacco oil flows from the suction inlet.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS[0001]This application is a continuation of International Patent Application No. PCT / CN2013 / 075640, with an international filing date of May 15, 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 generally comprises 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 electrically ...

AI Technical Summary

Benefits of technology

[0019]When implementing the electronic cigarette of the present invention, the following advantageous effects can be achieved: since the second end recesses inward to form the concave, when the two sides of the suction nozzle cover are pressed and / or squeezed by the radial force, the inward force along the axis of the second end is greater than the outward force along the axis of the second end, and the suction nozzle cover generates a tendency of motion inward the body, thereby preventing the suction nozzle cover from falling off from the electronic cigarette; furthermore, a user will feel more flexible when using the electronic cigarette with that structure, and the user's experience is improved; moreover, it can avoid the user sucking the tobacco oil when a little tobacco oil flows from the suction inlet.

can be achieved: since the second end recesses inward to form the concave, when the two sides of the suction nozzle cover are pressed and / or squeezed by the radial force, the inward force along the axis of the second end is greater than the outward force along the axis of the second end, and the suction nozzle cover generates a tendency of motion inward the body, thereby preventing the suction nozzle cover from falling off from the electronic cigarette; furthermore, a user will feel more flexible when using the electronic cigarette with that structure, and the user's experience is improved; moreover, it can avoid the user sucking the tobacco oil when a little tobacco oil flows from the suction inlet.

Problems solved by technology

When the suction nozzle cover is pressed or squeezed by an external force, there is a hidden danger that the suction nozzle cover may drop, and it is inconvenience to users.

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