FIELD: personal use articles.
SUBSTANCE: reservoir (2, 3) for liquid is connected with a spray (1) by means of an element (12), which feeds liquid. The spray (1) has a check valve (13'), which comprises a spring element (13'b) and a stop element (13'c). The spring element (13'b) and the stop element (13'c) are made as an integral part made by pressure casting. The spring element has U-shaped elements in cross section, arranged so that their open sections are alternately aligned in opposite directions.
EFFECT: increased operational reliability.
9 cl, 4 dwg
Authors
Dates
2011-12-27—Published
2006-10-26—Filed