Patent ID: 9545141
Date: 2017-01-17
CPC Classifications: A45C

Claim:
1. A receiving folder comprising: a top cover and a bottom case to form a capacity space positioned between said top cover and said bottom case, wherein a pair of first sidewalls of said top cover having first inclined edges, a pair of clamping units being formed on said pair of first sidewalls; a pair of second sidewalls of said bottom case having second inclined edges, said bottom case has an elastic unit therein, wherein an end of said elastic unit extends upward to contact an inner of said top cover, an end of said bottom case has at least one plate; and wherein said pair of first sidewalls having first sliding elements, said pair of second sidewalls having second sliding elements, said first inclined edges are opposite to said second inclined edges, thereby said pair of first sidewalls and said pair of second sidewalls are engaged with each other by coupling of said first sliding elements and said second sliding elements.