| 摘要 |
A tilt valve structure for pressurized containers having a base seal which is operated by tiltable deflection of the nozzle to dispense the contents of the aerosol container. The valve structure incorporates a deformable bridge stop structure which retains the structure in a closed but assembled configuration after valve manufacture until usage, including assembly of valve onto a pressurizable container. The bridge stop structure can assume two positions: an initial position and a second valve operating position. The bridge stop structure can be formed of inelastic or elastic material, such as metal.
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