Patent ID: 7810642

Claim:
A packaging cushion assembly, comprising: two cushion modules, each of which includes: a main cushion unit having: a base having two opposite first sides parallel to a first line, and a second side parallel to a second line, said first and second lines intersecting each other at a geometrical center of said base; two first sidewalls spaced apart from each other along said second line and extending perpendicularly from said first sides of said base, respectively; a second sidewall extending perpendicularly from said second side of said base and having two ends respectively connected to ends of said first sidewalls; and an extension side provided at one side of said base that is spaced apart from said second sidewall and that extends between inner surfaces of said first sidewalls; and a foldable cushion plate adhered to said base and having a movable wall projecting from said extension side of said base in a direction away from said second sidewall, said movable wall being turnable relative to said base to move to an unfolded position or a folded position so that said cushion modules can be assembled together to form a first packaging configuration or a second packaging configuration, wherein, in the first packaging configuration, said movable wall is in said unfolded position and is substantially parallel to said base, said cushion modules being inverted relative to each other and disposed one behind the other along said first line, said movable wall of one of said cushion modules covering top edges of said first and second sidewalls of the other one of said cushion modules, and wherein, in the second packaging configuration, said movable wall is in said folded position and is perpendicular to said base, said base, said first sidewalls, said second sidewall, and said movable wall of each of said cushion modules cooperatively confine a fixing cavity, said fixing cavities of said cushion modules being opposite to and spaced apart from each other.