Patent ID: 8342429
Filing Date: 2013-01-01
Classification: E03C

Abstract:
1. A sanitary outlet fitting comprising: a liquid guide that opens in a fitting outlet; a sanitary functional unit that is an insertable cartridge arranged in the fitting outlet, wherein an open cross-section of an interior portion of the liquid guide has a shape substantially conforming, at least in a mouth area of the fitting outlet, to an exterior shape of the insertable cartridge; a sleeve-shaped intermediate holder positioned in the fitting outlet, configured to releasably hold the insertable cartridge, and including a screw connection that engages with a corresponding connection on a radial interior of the fitting outlet; and a cap shaped annular seal configured on the insertable cartridge so that the cap shaped annular seal axially seals a supply-side circumferential edge area of the insertable cartridge, wherein the cap shaped annular seal holds the insertable cartridge on the intermediate holder in a pre-installed or uninstalled position, wherein an inner circumferential edge area of the annular seal is embodied as an annular sealing area and an outer circumferential edge area of the annular seal projects over the annular sealing area in a tube-like manner and is releasably held on the intermediate holder, and wherein the annular seal is arranged on an upper outer portion of the insertable cartridge that faces the radial interior of the fitting outlet and an upper outer portion of the intermediate holder that faces the radial interior of the fitting outlet, and the annular seal forms a radial seal at least in an area between the upper outer portion of the insertable cartridge and the upper outer portion of the intermediate holder.