摘要 |
The current invention relates to a dispenser for liquid products comprising a removable liquid holding reservoir, an essentially rigid chamber (20,120) for holding liquid under pressure and comprising a spring (22,122) and a piston (24,124) to place liquid injected into said chamber (20,120) under pressure, a pump arrangement 930,130) for pumping liquid from the liquid holding reservoir into the said chamber (20,120) for holding liquid under pressure, the pump (30,130) being connected to the chamber (20,120) through a one-way valve (32,132) preventing liquid to flow from the chamber (20,120) back into the pump arrangement (30,130), the chamber (20,120) being connected to a spray nozzle (40,140) through a valve (42,142) controllable by the user for spraying said liquid.
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