| 摘要 |
<p>A trigger-actuated cleaning device (1) dispenses an aerosol cleaning agent from a pressurized canister (5). The canister has a female valve assembly (802). In one form an over cap (500aCOE) fits onto the canister (5) over the valve and has a male stem (600) on a pivotable part of the over cap (500aCOE) that opens the valve when moved by a rod (208) linked to a remote trigger (412). The stem (600) is either formed integrally with the over cap (500aCOE) or is removably attached to a stem socket (700) formed in the over cap (500aCOE). In another form the actuator is a button (900) having a stem (902) that fits in the female valve (802).</p> |
