Electronic cigarette vaporizer

Abstract

An electronic cigarette vaporizer comprises a vaporizer body and a filter tip. The filter tip is a cylindrical flexible body located on the outside of one end of the vaporizer and arranged coaxially with the vaporizer body. Peripheral surfaces of the vaporizer body and the flexible body are wrapped with a first sticker, by means of which the vaporizer body and the filter tip are tightly wrapped. The use of glue to adhesively bond the vaporizer body and the filter tip is no longer needed, which completely avoids the glue being harmful to the human body. Production of filter tips can be automated and user experience is improved. Furthermore, when it needs to replace the filter tip, it only needs to tear off the first sticker, which facilitates the replacement of the filter tip, thus the operation is easy and cost-save.

1 . An electronic cigarette vaporizer, comprising a vaporizer body ( 10 ) and a filter tip ( 30 ); wherein the filter tip ( 30 ) is a cylindrical flexible body located on the outside of one end of the vaporizer body ( 10 ) and arranged coaxially with the vaporizer body ( 10 ); and a first sticker ( 20 ) is wrapped around peripheral surfaces of the vaporizer body ( 10 ) and the cylindrical flexible body. 
     
     
         2 . The electronic cigarette vaporizer according to  claim 1 , wherein the vaporizer body ( 10 ) and the filter tip ( 30 ) are coplanar axially. 
     
     
         3 . The electronic cigarette vaporizer according to  claim 1 , wherein the vaporizer body ( 10 ) comprises a vaporizer tube ( 110 ) and a sealing element ( 120 ) sleeved in the vaporizer tube ( 110 ), and ends of the sealing element ( 120 ) and the vaporizer tube ( 110 ) are directly abutted against the filter tip ( 30 ). 
     
     
         4 . The electronic cigarette vaporizer according to  claim 3 , wherein an outer diameter of the vaporizer tube ( 110 ) is the same as a diameter of the filter tip ( 30 ). 
     
     
         5 . The electronic cigarette vaporizer according to  claim 3 , wherein a smoke vent hole ( 122 ) is defined in the sealing element ( 120 ). 
     
     
         6 . The electronic cigarette vaporizer according to  claim 1 , wherein the first sticker ( 20 ) is any one selected from fiber paper, craft paper, tipping paper and synthetic paper. 
     
     
         7 . The electronic cigarette vaporizer according to  claim 1 , wherein a thickness of the first sticker ( 20 ) is ranged from 0.01 mm to 1 mm. 
     
     
         8 . The electronic cigarette vaporizer according to  claim 1 , wherein the filter tip ( 30 ) is made of one or more material selected from chemical fiber, sponge and breathable foam. 
     
     
         9 . The electronic cigarette vaporizer according to  claim 1 , wherein an antiskid layer is coated outside the first sticker ( 20 ). 
     
     
         10 . The electronic cigarette vaporizer according to  claim 1 , wherein the first sticker ( 20 ) comprises an inner surface and an outer surface, the inner surface is a smooth surface which is fitted well with outer surfaces of the vaporizer body ( 10 ) and the filter tip ( 30 ), and the outer surface has a convex-concave pattern and/or a character. 
     
     
         11 . The electronic cigarette vaporizer according to  claim 3 , wherein a second sticker ( 40 ) configured to shape the filter tip ( 30 ) is covered outside the filter tip ( 30 ). 
     
     
         12 . The electronic cigarette vaporizer according to  claim 11 , wherein the second sticker ( 40 ) is arranged between the filter tip ( 30 ) and the first sticker ( 20 ). 
     
     
         13 . The electronic cigarette vaporizer according to  claim 11 , wherein a thickness of the second sticker ( 40 ) is less than a thickness of the first sticker ( 20 ). 
     
     
         14 . The electronic cigarette vaporizer according to  claim 11 , wherein a thickness of the second sticker ( 40 ) is ranged from 0.01 mm to 0.5 mm. 
     
     
         15 . The electronic cigarette vaporizer according to  claim 11 , wherein the second sticker ( 40 ) is any one selected from fiber paper, craft paper, tipping paper and synthetic paper. 
     
     
         16 . The electronic cigarette vaporizer according to  claim 11 , wherein a total of a thickness of the second sticker ( 40 ) and a diameter of the filter tip ( 30 ) is equal to an outer diameter of the vaporizer tube ( 110 ). 
     
     
         17 . The electronic cigarette vaporizer according to  claim 11 , wherein the second sticker ( 40 ) is further covered on one end of the vaporizer body ( 10 ).