Patent ID: 8657184

Claim:
A foldable paper box comprising: a longitudinal outer panel having parallel first and second fold lines that extends transversely of a longitudinal direction of said outer panel and that divides said outer panel into an outer base wall, a cover wall, and a first outer sidewall between said outer base wall and said cover wall, said outer panel being folded along said first and second fold lines to place said cover wall above said outer base wall; and an inner panel having an inner base wall secured to said outer base wall, two opposite parallel first inner sidewalls connected foldably and respectively to two opposite first sides of said inner base wall, two opposite parallel second inner sidewalls connected foldably and respectively to two opposite second sides of said inner base wall, which are connected between said first sides of said inner base wall, said first and second inner sidewalls confining a receiving space on said inner base wall that extends uprightly from said inner base wall, said receiving space being covered by said cover wall when said outer panel is folded over said inner base wall; said outer and inner base walls confining therebetween two insert slots respectively adjacent to said first inner sidewalls, said first inner sidewalls being folded upwardly and outwardly from said inner base wall and inserted partially, removably and respectively into said insert slots, said second inner sidewalls being folded outwardly from said inner base wall, inserted partially between said inner and outer base walls, and secured non-removably to said outer base wall.