Patent ID: 7887060

Claim:
A game apparatus which provides stepping, balancing, and jumping activities, comprising a pluralality of seats, each of which is an assembly of a base and a top block, wherein an upper surface of the base is provided with an annular lock ring, an interior side of the lock ring is provided with a latch opening, a bottom of the base is provided with a recess, peripheries at an outer side of the recess are provided with skid-proof pads, a bottom of the top block is provided with a collar which is latched into the latch opening of the base, and an exterior side of the collar is provided with a locking spline which is formed by the annular lock ring and the lock ring of the base; at least one level panel, two ends of which are provided respectively with two lock balls, with the two lock balls being locked respectively into the symmetric lock rings of the base and the top block of the seat; and at least one curved panel, two ends of which are provided with two lock balls, with the two lock balls being locked respectively into the symmetric lock rings of the base and the top block of the seat; the aforementioned seats being stacked upward and downward, wherein the recess of the upper seat is sheathed on the top block of the lower seat, whereas the level panel and the curved panel are connected to two neighboring seats to form bridge plates, so as to assemble into a game apparatus of many variations.