| 摘要 |
The invention relates to a manually actuated ecological spray device using compressed air. The device comprises a hollow body 2, 3, a container 12, a pump 6 having a deformable membrane, and a supply conduit 13 connected to a delivery head 4 by means of a non-return valve V, the said delivery head 4 being connected to an end-piece 5 screwed onto the body 2. A deformable casing 8, surrounding the container 12, is connected to the outlet of the pump 6 and, inside the body 2, to a cavity 11 connected to the container 12. When spraying, the delivery head 4 is brought into communication with the cavity 11. Applications: atomiser. <IMAGE>
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