Liquid tank for aerosol inhalator

摘要

A liquid tank for an aerosol inhalator has a reservoir channel opening into air at one end thereof and containing flavor solution inside; a supply pipe connecting the other end of the reservoir channel to an inhalation passage of the aerosol inhalator and guiding the flavor solution to the inhalation passage through either one of inhalation pressure in the inhalation passage and capillary action; and an outflow valve located between the other end of the reservoir channel and the supply pipe, for allowing only the flow of the flavor solution running from the reservoir channel towards the supply pipe.

主权项

1. A liquid tank for an aerosol inhalator which transforms flavor solution into flavored aerosol in an air inhalation passage and allows inhalation of the flavored aerosol along with air, the liquid comprising:
a reservoir channel containing the flavor solution and including one end provided with an air vent which opens into air and the other end; a supply pipe connecting the other end of said reservoir channel and the inhalation passage to each other, said supply pipe having cross-sectional area smaller than that of said reservoir channel, including a supply port which opens into the inhalation passage, and guiding the flavor solution from said reservoir channel to the supply port through either one of inhalation pressure and capillary action in the inhalation passage; an outflow valve located between the other end of said reservoir channel and said supply pipe, for allowing only a flow of the flavor solution running from said reservoir channel towards said supply pipe; and plug liquid situated in and blocks said reservoir channel at a position between the air vent and the flavor liquid contained in said reservoir channel.