On -off bowl cover that can unpick and wash

The utility model discloses an on -off bowl cover that can unpick and wash, including spanner (1), inner cup (2), cage (7), lid (8), spanner (1) hinges at the top of inner cup (2), and cage (7) are even as an organic whole with lid (8), inner cup (2) on be equipped with endotheca (3) and overcoat (6), the lower part detachably of overcoat (6) fixes on lid (8), inner cup (3) cover is established and is sheathe in at the center of cage (7), be equipped with intermediate bottom (14) in the well core housing of cage (7), be equipped with uide bushing (4) on the locating hole of intermediate bottom (14), be equipped with between intermediate bottom (14) and uide bushing (4) silica gel spring (5), the upper portion of uide bushing (4) is equipped with and spanner (1) hinged end eccentric first matched with ejector pin (11), the lower part of uide bushing (4) is connected with detachable canopy (9) through locking mechanical system, cooperate with sealing washer (10) that set up on cage (7) canopy (9). After adopting this above -mentioned structure, have that simple structure is reasonable, operation convenient to use, sealed effectual, no instrument be with regard to characteristics such as dismantled and assembled washings.