Abstract: An inlay-type sink includes a table board having a hole and an annular insertion groove formed under the table board along a periphery of the hole. A sink includes a sink main body, a first horizontal flange section being annularly disposed along a periphery of the sink main body. A vertical skirt section being formed on an edge of the first horizontal flange section. The first horizontal flange section attaching to lower side of the table board. The vertical skirt section being inserted in the insertion groove of the table board; and retainer member locked under a bottom of the table board to together with the table board tightly clamp the first horizontal flange section. In case water infiltrates into the gaps between the table board and the first horizontal flange section, the water will be stopped by the vertical skirt section from leaking outside.

Abstract: A knockdown table/chair assembly including a table face and multiple telescopic table legs. The table face is composed of multiple table board members each having coupling sections on lateral edges for coupling with each other to assemble the table board members into the table face. A bottom side of the table face is disposed with multiple connecting sockets for inserting the table legs therein so as to support the table face. The length of the table legs can be respectively adjusted to adjust the height of the table face and keep the table face horizontal. The knockdown table/chair assembly further includes several folding chairs received in bottom side of the table board members and a suitcase for containing the above components for easy carriage. The suitcase can be stretched open and supported on several table legs to form another table.