Inhalation Atomizer Comprising a Blocking Function and a Counter

The locking mechanism is realized mainly by two protrusions. Protrusion A is located on the outer wall of the lower unit of the inside part. Protrusion B is located on the inner wall of counter. When the inhalation atomizer is actuated each time, the counter will make a rotation with a constant angle around the lower unit of the inside part. Once the predetermined number of actuations has been achieved, Protrusion A and Protrusion B will encounter with each other and hence the counter will be prevented from further rotation. Therefore, the inhalation atomizer is blocked and stopped from further use. The number of actuations of the device can be counted by the counter. Only when sufficient force is applied to destroy the device, this locking state of the device can be overcome. The inhalation atomizer in the current invention can be blocked suitably by this locking-mechanism.