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US 7,004,410 B2Granted
Shower head
AssigneeJing Mei Industrial Holding Limited
InventorChun Kong Li
Life of this patent
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Abstract
A shower head generally comprising a face plate, an outer housing, a water chamber, a ball holder, a button, a seal, a nozzle, a screen filter, a pivot ball, and a label logo. The ball holder covers the pivot ball, wherein the pivot ball is flush with the seal which is disposed in the water chamber. In a preferred embodiment, the water chamber comprises two portions having two different diameters, wherein the ball holder is connected over the portion having the smaller diameter. The ball holder is simultaneously disposed on top of the portion having the larger diameter.
Claims13
A shower head comprising,
- an outer housing having a top and bottom opening;
- a face plate enclosing said bottom opening;
- a nozzle having a top and bottom face, wherein said bottom face is connected to said face plate thereof;
- a water chamber having an upper portion and a lower portion connected to said top face, wherein the diameter of said upper portion is equal to or smaller than said lower portion;
- a ball holder fitted in said outer housing and encased by said top opening, wherein said ball holder is secured over said water chamber;
- a pivot ball connectable to a water supply, wherein said pivot ball includes a tubular portion which contains a screen filter and a spherical ball portion which is substantially surrounded by said ball holder;
- and
- a seal disposed in an annular groove of said upper portion, said seal having a relatively rectangular or square cross-section which abuts said pivot ball, and wherein said seal is flush with the bottom of said pivot ball and annular groove along a plane.
5 more elements
Dependencies are inferred from the claim text.