| 摘要 |
<p>An adapter for controlled and directed emptying of a spray can with liquid or gaseous content, preferentially with an expanding sealing insulation material, is executed from a casing (1) with a striker edge (2) in the shape of the interior ring, which snappingly matches the exterior rim of a stopper (3) wearing a valve (4) of the can (5). The interior mantle of the casing (1) comprises a thread (7) on which there is a nozzle (8). The nozzle (8) is designed so that it cooperates with the thread (7) through its own threaded section (9) of a cylindrical part (10). At the one side, the cylindrical part (10) continues with a concentrically mounted tubular part (11) with a striker rim (12), which tightly sits on the free end of the valve (4) of the can (5), while at the exterior end, the nozzle (8) is shaped optionally, preferentially in the sense of an outflow part (13) directed perpendicularly to the axis of the can (5).</p> |
