| 摘要 |
The socket (15) can be pushed from a drawn-inwards position in which the hook-shaped component (13) is freed to engage the mop head (14), to one in which it projects where the hook-shaped component is at least partly encompassed by the socket. So that the mop head is fixed to the hook when the socket, with the aid of a stop component (12) is locked to the shaft (10). |
