Spray bottle with discharge device - has adaptor clamped to valve plate accommodating hose with stop valve

摘要

The spray bottle has a discharge device for the foam and propellant together forming the filling. Together with the valve, which is crimped onto a rib on the bottle, the device seals the latter, and it has an externally-threaded tube protruding from the bottle. The thread ends at a shoulder acting as a stop for the rubber seal. An adaptor (30) is clamped onto the valve plate, and into this screws the union (37) of an extension hose (4) with stop valve (5). There is a hand grip on the union, and a shoulder in its bore bears against that on the tube.