| 摘要 |
FIELD: spraying of liquids. SUBSTANCE: tank 3 for a liquid to be sprayed is detachable and provided with rod 15 for sealing. At the outlet of spraying head 2 the end of needle 5 closes and opens nipple 6. The needle is kinematically coupled with push button 4 through slide 8 which interacts with spring-loaded rod 9 through bushing 11 and arrester of the stroke of needle 13 secured to shank 12. The kinematic connection of needle 5, push button 4, and slide 8 is made up as axle 25 that passes through the slide. Push button 4 can move horizontally inside housing 1 of the sprayer. Nipple 6 is connected with housing 1 by way of conical surfaces 26. Push button 4 can rotate over the thread on the axle and lock the needle. EFFECT: improved design. 2 cl, 4 dwg |
