Patent ID: 9499967
Filing Date: 2016-11-22
CPC Classification: B05B,E03D

Claim Text:
1. An air suction spray nozzle comprising: a spray pipe; a nozzle component, wherein the nozzle component comprises a spray nozzle housing, a spray nozzle set and a rectifying core, wherein one end of the spray nozzle housing is disposed with an open window, wherein the spray nozzle housing is disposed with flushing holes at the area of the open window; and a spray pole, wherein the spray pole is at the end of the spray pipe, wherein the spray pole is inserted to the nozzle component, wherein the rectifying core is disposed between the spray pole and the flushing holes, wherein the spray nozzle set is locked and assembled to the open window, wherein the rectifying core includes an outlet hole, wherein water sprays out of the outlet hole of the rectifying core from the spray pole, and then sprays out of the flushing holes, wherein a vent cavity is disposed between the outlet hole and the flushing holes, wherein the vent cavity is connected to the air through the clearance of the spray nozzle housing and the rectifying core and then through the open window, wherein the spray nozzle housing and the rectifying core have assembly clearances at the two sides of the open window, wherein the spray nozzle set is inserted to the assembly clearance, wherein the spray nozzle set has enough length to cover the rectifying core, wherein the spray nozzle set is shorter than the length of the open window, wherein the spray nozzle set and the spray nozzle housing have clearance at an outer side of the open window to form a suction groove to connect to the vent hole.