| 摘要 |
The present invention relates to a portable and manual suction and booster pump assembly, and more specifically, to a portable and manual suction and booster pump assembly which generates a suction and virtual pressure force of a suction pump by manually rotating a handle thereby maximizing the amount of water. In order to achieve the same, in a portable water purifier where various parts comprising a RO filter are installed on the inside and comprised of a hard case where a transporting mean for easy transportation is installed, a portable and manual suction and booster pump assembly comprising: a main gear, a passivene shaft, a side part housing, a piston, a middle housing, an engagement member, an access plate, an absorption valve, a drain valve, and a head cover is provided. |
