Electronic cigarette with adjustable airflow suction resistance

Abstract

An electronic cigarette with adjustable airflow suction resistance includes a mouthpiece, an electronic cigarette body and an air adjusting mechanism, the air adjusting mechanism includes a microphone starting switch, an air adjusting piece and a flow dividing assembly, a microphone starting air channel and a suction air channel are arranged in the flow dividing assembly, a microphone air hole and a suction air hole are formed in an outer side of the flow dividing assembly, the microphone air hole is communicated with the microphone starting air channel, and the suction air hole is communicated with the suction air channel. The air adjusting piece is arranged around the flow dividing assembly, two air adjusting holes are formed in the air adjusting piece, and the suction resistance is adjustable by rotating the air adjusting piece to block air inlet areas of the microphone air hole and the suction air hole.

What is claimed is: 
     
         1 . An electronic cigarette with adjustable airflow suction resistance, comprising a mouthpiece, an electronic cigarette body and an air adjusting mechanism, wherein the mouthpiece is arranged at a top end of the electronic cigarette body, and the air adjusting mechanism is arranged at a bottom end of the electronic cigarette body;
 the air adjusting mechanism comprises a microphone starting switch, an air adjusting piece and a flow dividing assembly; a microphone starting air channel and a suction air channel are arranged in the flow dividing assembly, the microphone starting switch is arranged on the flow dividing assembly, and the microphone starting switch is arranged at a position communicated with the microphone starting air channel;   a microphone air hole and a suction air hole are formed in an outer side of the flow dividing assembly, the microphone air hole is communicated with the microphone starting air channel, and the suction air hole is communicated with the suction air channel; and   the air adjusting piece is arranged around the flow dividing assembly, and the air adjusting piece is capable of rotating relative to the flow dividing assembly, two air adjusting holes are formed in the air adjusting piece, and the two air adjusting holes are respectively matched with the suction air hole and the microphone air hole, so that the suction resistance is adjustable by rotating the air adjusting piece to block air inlet areas of the microphone air hole and the suction air hole at the same time.   
     
     
         2 . The electronic cigarette with adjustable airflow suction resistance according to  claim 1 , wherein the flow dividing assembly comprises an airway flow dividing piece and a connection positioning seat, the connection positioning seat comprises an installation part and a positioning part arranged below the installation part, and the positioning part is configured for positioning the airway flow dividing piece, the installation part is fixedly connected with the electronic cigarette body, the airway flow dividing piece is made of an elastic material, and the airway flow dividing piece is in interference fit with the positioning part. 
     
     
         3 . The electronic cigarette with adjustable airflow suction resistance according to  claim 2 , further comprising a bottom cover, wherein the air adjusting piece is annular, the bottom cover is arranged below the air adjusting piece, an upper end face of the bottom cover is provided with a connection clamping block, the positioning part is provided with a connection clamping groove matched with the connection clamping block, the bottom cover is buckled with the positioning part through the connection clamping block, and the bottom cover is configured for limiting the air adjusting piece. 
     
     
         4 . The electronic cigarette with adjustable airflow suction resistance according to  claim 1 , wherein at least one microphone air hole and at least one suction air hole are arranged in the flow dividing assembly at an interval. 
     
     
         5 . The electronic cigarette with adjustable airflow suction resistance according to  claim 1 , wherein the microphone air hole and the suction air hole are symmetrically arranged. 
     
     
         6 . The electronic cigarette with adjustable airflow suction resistance according to  claim 2 , wherein the airway flow dividing piece is made of a silica gel material. 
     
     
         7 . The electronic cigarette with adjustable airflow suction resistance according to  claim 1 , wherein the air adjusting hole is in a shape of a long strip. 
     
     
         8 . The electronic cigarette with adjustable airflow suction resistance according to  claim 1 , wherein a bump is arranged on an outer wall of the installation part, and the bump is configured for more stably mounting the installation part and the electronic cigarette body. 
     
     
         9 . The electronic cigarette with adjustable airflow suction resistance according to  claim 3 , wherein an outer surface of the air adjusting piece is provided with a plurality of continuous inclined planes. 
     
     
         10 . The electronic cigarette with adjustable airflow suction resistance according to  claim 3 , wherein the positioning part is provided with a limiting bump, the air adjusting piece is provided with a limiting guide groove matched with the limiting bump, and the limiting bump is configured for limiting a rotation angle of the air adjusting piece.