| 摘要 |
The sprayer consists of a reservoir (1) provided with a pressurising pump (3) and a connection with tube (9,10) designed to connect the reservoir (1) to the spraying head (4). The joining piece (9,10) consists of a quick release connector (10) placed in the feed tube between the reservoir (1) and the spray head (4) and in that the quick release connector (10) is provided with a non-return valve (11) which opposes the fluid feed in the tubing from the reservoir towards the exterior when the quick release connector is disconnected.
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