| 摘要 |
The invention concerns a fluid or powdery product dispensing device comprising a dispensing outlet (10), an air flow system for generating an air stream when the device is actuated and at least a reservoir (30) containing a single dose of product, said reservoir (30) comprising an air intake (31) connected to said air flow system (20) and a product outlet (32) connected to said dispensing outlet (10), said air intake (31) comprising a product retaining member (40) to maintain the product in the reservoir (30) until it is dispensed, and said product outlet (32) being closed by a closure element (50). The invention is characterised in that the closure element (50) is a spherical element such as a ball, force-fitted into the product outlet (32) of the reservoir (30), said device comprising a mechanical opening system (60, 70, 80) co-operating with said closure element (50) to expel it mechanically from its closing position when the device is actuated.
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