公开(公告)号：US20210323012A1

公开(公告)日：2021-10-21

申请号：US16938772

申请日：2020-07-24

Applicant: Mercuries Asia Ltd.

Inventor： Yeh-Yi Chung ,  Hsin-Han Chen

IPC: B05B9/08 ,  B05B9/04 ,  B05B9/043

Abstract: A liquid dispenser is mountable to a container having an interior portion. The liquid dispenser includes a pump and a pressurization tube that includes a first end connected to the pump, a second end in fluid communication with the container interior, and a pressure release aperture. The dispenser further includes a valve that is located in the housing and includes a first port in fluid communication with an outside area, a second port in fluid communication with the pressure relief aperture, and a third port in fluid communication with the interior cavity of the housing. The valve further includes a plug selectively movable between a first position, in which the plug blocks the third port, and a second position, in which the plug blocks the second port.