Cartridge of Electric Cigarette For Preventing Leakage

Abstract

The present invention relates to a cartridge of electric cigarette for preventing leakage. The cartridge may comprise a storing container 11 to store liquid therein; an extending tube 12 to have a guide tube 121 installed within the storing container 11 and extending in a hollow cylindrical shape, a lower fixing plate 122 coupled to the lower part of the guide tube 121 and secured to the lower part of the storing container 11 and a fixing gap 123 formed at the upper part of the guide tube 121; a guide lid 16 coupled to the upper part of the extending tube 12 and introducing evaporated component; an evaporating unit 17 fixed at the fixing gap 123; and a mouth piece 13 communicating with the guide lid 16 and coupled to the upper part of the storing container 11.

What is claimed is: 
     
         1 . A cartridge for an electric cigarette, comprising:
 a storing container  11  to store liquid therein;   an extending tube  12  to have a guide tube  121  installed within the storing container  11  and extending in a hollow cylindrical shape, a lower fixing plate  122  coupled to the lower part of the guide tube  121  and secured to the lower part of the storing container  11  and a fixing gap  123  formed at the upper part of the guide tube  121 ;   a guide lid  16  coupled to the upper part of the extending tube  12  and introducing evaporated component;   an evaporating unit  17  fixed at the fixing gap  123 ; and   a mouth piece  13  communicating with the guide lid  16  and coupled to the upper part of the storing container  11 ,   wherein the guide lid  16  prevents the liquid stored in the storing container  11  from inflowing into the upper part of the extending tube  16 , the liquid of the storing container  11  can be supplied to the evaporating unit through the fixing gap  123 , and the guide lid  16  includes a hollow type of an sealing member  161  coupled to the upper part of the extending tube  12  with an outlet  161   a  on the one side thereof, and a protruding tube  162   a  coupled to the inner part of the sealing member  161 , inserted into the outlet  161   a  to protrude out of the extending tube  12  for the evaporating component.   
     
     
         2 . The cartridge according to  claim 1 , wherein the evaporating unit  17  comprises a heating element  171  connected to a positive terminal and a negative terminal of a battery and wiring between the terminals and the battery is displaced within the extending tube  12 .