US 11,882,871 B2
Detachable atomizing device and container thereof
Chih-Wei Lu, Taoyuan (TW); Chen-Hsiang Sang, Taoyuan (TW); Liang-Rern Kung, Taoyuan (TW); Wei-Zhe Cai, Taoyuan (TW); Jo-Ling Wu, Taoyuan (TW); and Shu-Pin Hsieh, Taoyuan (TW)
Assigned to MICROBASE TECHNOLOGY CORP., Taoyuan (TW)
Appl. No. 16/981,755
Filed by MICROBASE TECHNOLOGY CORP., Taoyuan (TW)
PCT Filed Apr. 10, 2019, PCT No. PCT/CN2019/082094
§ 371(c)(1), (2) Date Sep. 17, 2020,
PCT Pub. No. WO2019/196876, PCT Pub. Date Oct. 17, 2019.
Claims priority of provisional application 62/656,343, filed on Apr. 11, 2018.
Prior Publication US 2021/0094059 A1, Apr. 1, 2021
Int. Cl. A24F 40/42 (2020.01); A61M 11/00 (2006.01); B05B 17/06 (2006.01); A24F 40/10 (2020.01); A24F 40/05 (2020.01)
CPC A24F 40/05 (2020.01) [A24F 40/42 (2020.01); A61M 11/00 (2013.01); B05B 17/0676 (2013.01); A24F 40/10 (2020.01)] 20 Claims
OG exemplary drawing
 
1. A detachable atomizing device, comprising:
an atomizing assembly including:
a bottom seat having an assembling chamber, an aerosol chamber, and a communicating hole that is in spatial communication with the assembling chamber and the aerosol chamber, wherein the assembling chamber, the aerosol chamber, and the communicating hole are formed in an interior of the bottom seat; and
a vibrator disposed in the assembling chamber and having an abutting portion corresponding in position to the communicating hole, wherein an inner edge of the abutting portion defines a thru-hole that is in spatial communication with the communicating hole; and
a container detachably assembled to the atomizing assembly and including:
a cup having an opening arranged at an end thereof; and
a flexible film covering the opening and having a tension region and an outer ring-shaped region that surrounds the tension region, wherein the tension region has a plurality of atomizing holes, and the outer ring-shaped region is attached to the cup,
wherein the cup is detachably disposed on the atomizing assembly, and the flexible film is arranged in the assembling chamber and is pressed by the abutting portion, so that the tension region is pressed to increase a tension value thereof from an initial tension value to an atomizing tension value, and the atomizing holes of the tension region are configured to allow liquid to pass there-through and to be formed as aerosol mist having an average atomized particle diameter less than 5 μm.