Patent ID: 9540225
Date: 2017-01-10
CPC Classifications: B05B,B05C,B67D

Claim:
1. A discharge mechanism for a liquid mixed with solid particles comprising: a rod, a drive unit that moves a rod reciprocally, and a discharge unit comprising wherein the liquid is discharged continuously in a linear form, or is discharged to fly from the nozzle in the form of a droplet, wherein the inflow path and the outflow path are connected in a V-shape near the valve seat, the liquid chamber being disposed in a valley portion of the V-shape, wherein the valve seat is disposed at a lower end of the liquid chamber corresponding to a lower end of the V-shape, the upper surface of the valve seat having a concave of a conical shape, and wherein the concave has a larger area than a contact area of the tip of the rod.