. An extendable sectional table comprising:
at least one supporting unit having a predetermined number of legs, a plurality of connecting frames, and a plurality of cross bars; each of said legs having a fixer on top and a sleeve sliding thereon; said fixer and said sleeve each having a predetermined number of pivot plates pivotably connected to said connecting frames; four fixing pins and a dowel pin respectively erecting at four corners and at a center of a top of a fixer; a hole being formed to be close to an end of each of said cross bars, and a fixing connector with a dowel hole being received at another end of each said cross bar; said cross bars being combined by said fixing connectors; said cross bars being locked on said fixers by said fixing pins and said dowel pins; said hole on each of said cross bars receiving a dowel pin, whereas said dowel hole on each of said fixing connectors receiving a dowel pin on an adjacent fixer; and
a tabletop unit having of a predetermined number of laths, a plurality of hollow connecting tubes, and a string; each of said laths having two transverse holes on each end thereof; a pair of said connecting tubes connecting two laths by extending two ends of each connecting tube into said transverse holes; said string going through each of said transverse holes and said laths, and being tightened and knotted so as to form a firm tabletop; two fixing covers being placed on a lower surface of two outmost laths of said tabletop; an open end of each of said fixing covers receiving said fixing connectors of two cross bars underneath, thereby combining said tabletop unit and said supporting unit; said extendable sectional table being extended by means of connecting a number of extra supporting units to said supporting unit and adding more laths to said tabletop unit;
wherein in assembly above structure, by the cross bars and the fixers, the at least one supporting unit will be fixed and is not folded by mistake; a number of supporting unit can be assembled as desired; moreover, the tabletop unit can be assembled to have a larger area by the connecting tubes and capable to being connected to the cross bars of the supporting unit; thereby a table with a desired area can be achieved.