| 摘要 |
Disclosed is a constant quantity control nebulization device including a main body, a nebulization module, a fixing plate and a rotary ring, and the device is installed to a container that contains a liquid to be nebulized. A first liquid storage space with a predetermined volume is defined at the top of the main body, and the nebulization module is installed in the main body and interconnected to the first liquid storage space, and the fixing plate is fixed onto the main body and has a first through hole, the rotary ring is sheathed on the top of the main body and axially coupled to the fixing plate, and the rotary ring has a second through hole corresponding to the first through hole. The consumption of the liquid to be nebulized can be controlled by rotating the rotary ring to improve the convenience of operation significantly. |
| 主权项 |
1. A constant quantity control nebulization device, installed to a container that contains a liquid to be nebulized and has a seal film covered onto an opening of the container, comprising:
a main body, having a containing space formed therein and a first liquid storage space of a predetermined volume formed at the top of the main body; an nebulization module, installed in the containing space, and interconnected with the first liquid storage space, and electrically coupled to a power supply; a fixing plate, fixed onto the main body, for sealing the first liquid storage space, and the fixing plate having a first through hole; and a rotary ring, having a first opening formed at the top of the rotary ring and a second opening formed at the bottom of the rotary ring, and a partition installed in the rotary ring, and the second opening being sheathed on the top of the main body and axially coupled to the fixing plate, and a second liquid storage space being defined between the first opening and the partition and corresponding to the container, and the partition having a seal film breaking element corresponding to the seal film and a second through hole corresponding to the first through hole; such that when use, the container is installed into the first opening, such that after the seal film breaking element cuts and breaks the seal film, the liquid to be nebulized flows into the second liquid storage space, and the rotary ring is rotated to align the first through hole and the second through hole with each other, and then the liquid to be nebulized flows into the first liquid storage space, and the rotary ring can be rotated in an opposite direction to close the first liquid storage space, and the nebulization module releases, nebulizes and sprays the liquid to be nebulized with the predetermined volume.
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