Spray bottle e.g. for spray bottle, has sealing catch at bottle neck in which aerosol valve having tubing and flat ring seal, internal thread as well as ring with external thread are arranged

摘要

The spray bottle has a sealing catch at the bottle neck (16), in which an aerosol valve having a tubing and a flat ring seal, an internal thread (29) as well as a ring (24) with external thread (28) are arranged. The wall thickness of the bottle (14) amounts to 0.75 mm, the neck of the bottle at the free end (17), is tapered in two stages (18, 19) and from the inside has three depressions (22). An outside thin ring (20) of the bottle neck is flanged radially outward over 90deg for a sealing surface (33).