公开(公告)号：US20240042471A1

公开(公告)日：2024-02-08

申请号：US18034434

申请日：2021-04-14

Applicant: YUYAO GREENYARD TOOLS CO., LTD.

Inventor： Kefeng TANG

IPC: B05B11/10

CPC classification number: B05B11/1077 ,  B05B11/106

Abstract: Disclosed is a full-plastic liquid pump and a containing container having same, which employs a plastic spring (12) and a plastic one-way valve (15), wherein the plastic spring (12), the plastic one-way valve (15), and other parts of the full-plastic liquid pump are all made of plastic materials. The full-plastic liquid pump can be recycled as a whole without splitting, which reduces the cost of recycling the full-plastic liquid pump, and facilitates improving the utilization rate of resources, thereby better facilitating protecting environment.