| 摘要 |
<p>The cartridge base (1) of the invention is of the type that is included in the body of a monoblock faucet, whose operating lever is tiltable upward and downward to open and close, and rotary to achieve the outflow of hot or cold water. The type of faucet to which the cartridge base of the invention is included, has the particularity that the position of the operating lever for the outflow of cold water, corresponds to the alignment in the vertical plane of the lever with regard to the pipe of the faucet. The cartridge base (1) is, also, of the type having inclined holes (8-8') to communicate the body of the faucet with the pipe, so that in accordance with the position of the lever the water will flow through one hole or the other which will correspond to hot water or to cold water. Now then, the novelty of the invention lies in the cited holes (8-8') which have a change of path between the input end thereof (8) and the output end (8'). The input end (8) may have any shape, while the output end is elongated and arched. Said holes (8-8') can be attained in a molding process to obtain the base itself (1), by simply placing a pair of punches or elements suitably in the mold which will define the sections (11) and (13) concurrent in the middle section (12) or change of path of the respective hole (8-8'.) <IMAGE></p> |
