Patent ID: 9622511
Date: 2017-04-18
CPC Classifications: A24F

Claim:
1. A leakproof atomizer, comprising a cigarette holder assembly, an atomization assembly, a heating assembly, and a liquid storage assembly, the cigarette holder assembly, the liquid storage assembly and the heating assembly being assembled sequentially from top to bottom, the atomization assembly being located in the liquid storage assembly; the cigarette holder assembly being provided with a first smoke duct, the atomization assembly being provided with a second smoke duct, and the heating assembly being provided with a third smoke duct, a fiber rope and a heating wire, the first smoke duct, the second smoke duct and the third smoke duct communicating with one another; both end portions of the fiber rope being located in a second liquid storage chamber, a middle portion thereof being located in the third smoke duct; the heating wire being wound around the middle portion of the fiber rope; wherein the liquid storage assembly is provided with an annular wall for dividing an internal cavity thereof into a first liquid storage chamber and the second liquid storage chamber; and the annular wall is provided with liquid holes for communicating the first liquid storage chamber with the second liquid storage chamber; a top portion of the atomization assembly is located in the first liquid storage chamber, and a bottom portion of the atomization assembly is located in the second liquid storage chamber; when the liquid storage assembly is assembled with the heating assembly and the cigarette holder assembly is disassembled from the liquid storage assembly, the atomization assembly is in a first position in which the bottom portion of the atomization assembly is separated from an outer wall of the third smoke duct of the heating assembly, and the bottom portion of the atomization assembly is hermetically connected with the liquid holes of the annular wall, so as to isolate the first liquid storage chamber from the second liquid storage chamber; and when both the cigarette holder assembly and the heating assembly are assembled with the liquid storage assembly, a bottom portion of the cigarette holder assembly presses downwards the top portion of the atomization assembly, thus driving the atomization assembly into a second position in which the atomization assembly is separated from the liquid holes of the annular wall, and the bottom portion of the atomization assembly is press-fitted with the outer wall of the third smoke duct of the heating assembly, so as to communicate the first liquid storage chamber with the second liquid storage chamber and to isolate the second smoke duct from the second liquid storage chamber.