| 摘要 |
A locking mechanism (13, 23), comprising a locking piece (130, 230), a flexible piece (132, 232), and a magnetic piece (134, 234) for attracting and connecting the locking piece (130, 230); a second matching piece is provided with a receiving cavity (110, 210) for receiving a first matching piece; the receiving cavity (110, 210) comprises a magnetic area and a non-magnetic area; the magnetic piece (134, 234) is disposed at a position corresponding to the magnetic area; the locking piece (130, 230) is retractably disposed on the first matching piece, and can be attracted, attached and locked in the magnetic area of the receiving cavity (110, 210) of the second matching piece under the action of the magnetic piece (134, 234), and can be unlocked from the magnetic piece (134, 234) in the non-magnetic area; and the flexible piece (132, 232) is between and contacts the first matching piece and the locking piece (130, 230). Also provided are a musical shower head (10) having the locking mechanism, and a drainage valve (20). |
