Adjustable non-electric liquid air freshener device

Adjustable non-electrical liquid air freshener comprising a vessel (1) containing scented liquid, a wick (2) partially submerged in the scented liquid that is fitted vertically in the neck (4) of a stopper (3) provided with an upper annular body (6) with lower internal elbows (18) for coupling and retention on the mouth (7) of the vessel (1), and a cap (5) that covers the stopper (3), essentially characterised in that the cap (5) comprises an upper cylindrical body (8), an intermediate crown (9) with a flat base in which two large openings (10) are defined and a lower tubular portion (11) with two windows (15) that extend below the openings (10) and an inner threaded segment that unscrews from a central threaded tubular segment (13) of the stopper (3) as the cap (5) is turned, raising it and gradually revealing the windows (15) so that the wick (2) is exposed to the exterior, facilitating the adjustable evaporation of the scented liquid, said central threaded tubular segment (13) being located between the neck (4) and a cylindrical body (14) that prolongs downward from the upper annular body (6) of the stopper (3), the cap (5) being provided with flexible stops (16) that are prolonged externally from the base of its lower tubular portion (11) and slide on the inner walls of the cylindrical body (14) of the stopper (3) as the cap (5) moves until they meet a trapezoidal inner peripheral flange (17) defined in said cylindrical body (14) that prevents the exit of the cap (5).