| 摘要 |
Disclosed is a shower head having a pressure device formed of a vane wheel, which is rotated to give a pressure to the intake flow of water when water is guided into the shower head. The shower head comprises a casing, which has a water inlet pipe for receiving water from a water source, a spray face plate mounted in the casing for spraying water out of the casing for shower bath, a perforated cover plate covering the casing to hold the spray face member in plate, and a pressure device mounted inside the casing and adapted to give pressure to water passing through the casing toward the spray face plate. The pressure device comprises a top cover shell and a bottom cover shell sealed together, a water inlet for guiding in water from the water inlet pipe, a water outlet for guiding out water toward the spray face plate, and a vane wheel pivotally mounted in between the top cover shell and the bottom cover shell, the vane wheel defining a water accumulation chamber in fluid communication between the water inlet and the water outlet.
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