| 摘要 |
<p>PURPOSE: An opening and closing valve for a sprayer is provided to prevent malfunctions by being guided by a guide unit. CONSTITUTION: An opening and closing valve for a sprayer comprises a valve body (20) which is formed with discharge holes (21) and is open on the upper surface thereof, a valve seat (30) which is installed on the upper surface of the valve body and is formed with a hollow (31) connected to the inside of the valve body, an opening and closing member (40) which moves up and down inside the valve body to open and close the hollow of the valve seat, an elastic member (60) which is installed inside the valve body and provides an elastic force, and a guide unit (70) which guides the opening and closing member.</p> |
