SYSTEM FOR METERED DISPERSION OF LIQUID AND METHOD OF MAKING SUCH SYSTEM Russian patent published in 2020 - IPC B05B11/00 

FIELD: liquid atomisation or spraying devices.

SUBSTANCE: group of inventions relates to a system for metered spraying of liquid, as well as to a method for manufacturing a system for metered spraying of liquid. System (1) for metered spraying of liquid comprises container (2) for liquid and device (3) for spraying, which is connected to it. Container comprises outer container (5), preserving shape, and flexible inner container (4) connected to it. Inner and outer containers (4, 5) are mutually connected near or near container neck (16), wherein between the inner and outer containers a space to be introduced into the message in fluid communication with the ambient atmosphere can be formed. Device (3) for spraying contains body and/or frame (13), at least part of which is molded as a whole with container, and at least one of containers: inner or outer extends beyond neck (16) to form integral part of housing and/or frame of sprayer.

EFFECT: technical result consists in providing stabilization of connection between sprayer and container, which prevents deformation and leakage near or near container neck.

22 cl, 31 dwg