Quick-detachable and replaceable wet tissue flap cover

A quick-detachable and replaceable wet tissue flap cover, comprising:

• an upper flap cover;
• a lower withdrawal cover;
• a hinge structure arranged at a joint between said upper flap cover and said lower withdrawal cover;
• and
• a clamping slot connected with said hinge structure arranged at the joint between said lower withdrawal cover and said upper flap cover, said clamping slot being formed on said lower withdrawal cover, and said clamping slot having an elongated U-shaped opening,
• wherein said clamping slot is elastically clamped with said hinge structure,
• wherein the upper flap cover avoids breakage by quickly detaching from the lower withdrawal cover,
• wherein said upper flap cover is reversibly opened and closed relative to said lower withdrawal cover,
• wherein an oval wet tissue withdrawal opening is formed on said lower withdrawal cover,
• wherein a first vertically raised ring wall is integrally formed as one piece with the lower withdrawal cover at an edge of said withdrawal opening,
• wherein an upper surface of said first vertically raised ring wall is closely fitted with a lower surface of said upper flap cover when said upper flap cover closes said oval wet tissue withdrawal opening of the lower withdrawal cover, and
• wherein a second vertically raised ring wall is integrally formed as one piece with the lower withdrawal cover at an edge of said lower withdrawal cover.