| 摘要 |
The invention relates to the industry involved in the manufacture of bathroom accessories, such as taps, showers, outlets, floats, etc. More particularly the invention is related to the manufacture of strainers for floors, which collect water from showers and lead it to the drain. And mainly refers to floor strainers which adopt the colours and textures of the floor coating in said showers. Structurally, the strainer is characterised in that it comprises an outer crown located in the centre of the upper end portion of the structure with a thread in the lower end portion thereof; an inner crown with an empty space located in the upper portion thereof, the upward surface being completely surrounded, except the upper portion thereof, by the outer crown, but a space is left between the surface of the inner crown and the surface corresponding to the outer crown, in order to receive the water from the shower; the empty upper space of the inner crown includes a disc made of the same material of the floor coating, or the like material, in the place where the strainer is to be installed; the inner crown has, under the central portion of the lower surface thereof, a cylindrical-shaped projection with a longitudinal cylindrical-shaped hollow located at the central portion; the outer crown is threaded to the housing and the inner thread being threaded to the downward closest piece. |
