Multi-cartridge and aerosol generation device including the same

Abstract

A multi-cartridge and an aerosol generation device including the same are provided. The aerosol generation device according to some embodiments of the present disclosure may include a first liquid reservoir in which a first liquid composition is stored, a second liquid reservoir in which a second liquid composition different from the first liquid composition is stored, and a vaporizing element configured to vaporize at least one of the first liquid composition and the second liquid composition to generate an aerosol.

What is claimed is: 
     
         1 . An aerosol generation device comprising:
 a first liquid reservoir in which a first liquid composition is stored;   a second liquid reservoir in which a second liquid composition different from the first liquid composition is stored; and   a vaporizing element configured to vaporize at least one of the first liquid composition and the second liquid composition to generate an aerosol.   
     
     
         2 . The aerosol generation device of  claim 1 , further comprising a housing which forms an accommodation space for accommodating an aerosol-generating article, 
 wherein an airflow path is formed to allow the generated aerosol to pass through the aerosol-generating article accommodated in the accommodation space,   the first liquid composition includes an aerosol-forming agent, and   the second liquid composition includes a flavoring agent.   
     
     
         3 . The aerosol generation device of  claim 1 , wherein: 
 each of the first liquid composition and the second liquid composition includes a flavoring agent and an aerosol-forming agent.   
     
     
         4 . The aerosol generation device of  claim 1 , wherein the vaporizing element is configured to vaporize the first liquid composition and the second liquid composition together in a vaporization space. 
     
     
         5 . The aerosol generation device of  claim 1 , wherein: 
 the vaporizing element includes a first vaporizing element configured to vaporize the first liquid composition to generate a first aerosol, and a second vaporizing element configured to vaporize the second liquid composition to generate a second aerosol; and   an airflow path is formed so that the first aerosol and the second aerosol are mixed.   
     
     
         6 . The aerosol generation device of  claim 1 , wherein: 
 the first liquid reservoir is included in a first cartridge;   the second liquid reservoir is included in a second cartridge; and   the aerosol generation device further comprises a cartridge holder on which the first cartridge and the second cartridge are mounted.   
     
     
         7 . The aerosol generation device of  claim 1 , wherein a degree of vaporization of the first liquid composition and the second liquid composition is adjusted based on a user input. 
     
     
         8 . The aerosol generation device of  claim 1 , wherein: 
 the vaporizing element includes a first vaporizing element configured to vaporize the first liquid composition to generate a first aerosol and a second vaporizing element configured to vaporize the second liquid composition to generate a second aerosol; and   the aerosol generation device further comprises a controller configured to control power supplied to the first vaporizing element and the second vaporizing element to adjust a degree of vaporization of the first liquid composition and the second liquid composition.   
     
     
         9 . The aerosol generation device of  claim 1 , wherein: 
 the first liquid composition is transferred to the vaporizing element through a first transfer path; and   a degree of vaporization of the first liquid composition is adjusted by a degree of opening of the first transfer path.   
     
     
         10 . The aerosol generation device of  claim 9 , further comprising a rotary plate which is disposed on the first transfer path and has a plurality of holes of different sizes, 
 wherein the rotary plate is configured to, by rotation, cause at least one of the plurality of holes to be placed on the first transfer path to adjust the degree of opening of the first transfer path.   
     
     
         11 . A multi-cartridge comprising: 
 a first liquid reservoir in which a first liquid composition is stored;   a second liquid reservoir in which a second liquid composition different from the first liquid composition is stored; and   a vaporizing element configured to vaporize at least one of the first liquid composition and the second liquid composition.