| 摘要 |
The cap comprises a catch body for inserting into the tank inlet, a catch mechanism provided on this body and a locking body which can also be inserted into the tank inlet. The mechanism comprises catch parts which can be moved in and out between an outer locking position where they are engaged with the inlet wall and an inner released position, as well as an actuator which can be maneuvered via the outer end of the inlet via a removable handle, in order to either move the catch components outwards into the locking position or release them so that they return to the released position. The locking body can be secured to the catch body when the latter is in the locking position via a key-operated lock in the locking body. |
