| 摘要 |
FIELD: mechanics. ^ SUBSTANCE: present invention relates to improvements in design of devices for spraying of liquids, for instance spray guns, or related accessories. Device consists of gravitational speed sprayer and reservoir for liquid, which is subject to spraying. Reservoir has inlet channel connected to sprayer, which makes it possible to extract liquid from used reservoir. Sprayer has connection facilities, which are arranged with combined connector facilities on reservoir, with the help of which reservoir is freely connected via a slot with sprayer. Reservoir comprises container and cover. Cover comprises neck for direct connection to sprayer seat. Neck is equipped with cylindrical part, having helical ledge. Helical ledge forms specified interacting connection, of outer threaded part and other cylindrical part, where limiter is arranged for rotation of neck relative to seat. Limiter comprises support on one side of helical ledge. ^ EFFECT: reduced risk of liquid spillage from filled reservoir. ^ 14 cl, 52 dwg |
