Patent ID: 9687980
Date: 2017-06-27
CPC Classifications: B25H

Claim:
1. A tool storage device comprising: a base plate having at least three main plate portions that are spaced apart in a first direction, a hanging plate portion that is spaced apart from an endmost one of said at least three main plate portions in the first direction, and a plurality of bendable plate portions, each of said bendable plate portions having a thickness that is smaller than that of said at least three of said main plate portions, one of said bendable plate portions being connected between said hanging plate portion and said endmost one of said at least three main plate portions, each of the remainder of said bendable plate portions being connected between a respective adjacent pair of said main plate portions, said base plate further having opposite front and rear surfaces, each of said front and rear surfaces extending across said hanging plate portion and said at least three main plate portions; a storage unit having a plurality of spaced-apart first storage portions that are mounted on said front surface and that are disposed at said at least three main plate portions of said base plate; and a coupling unit having wherein said base plate has a first main plate portion, a second main plate portion, and a third main plate portion; wherein a ratio of a width of said first main plate portion in the first direction to a width of said third main plate portion in the first direction ranges between 0.9 and 1; wherein a ratio of a width of said second main plate portion in the first direction to the width of said third main plate portion in the first direction ranges between 0.9 and 1; wherein, when said first main plate portion is brought adjacent to said hanging plate portion and said engaging block is engaged with said engaging hole, said tool storage device is at a closed state and is in the shape of a substantially equilateral triangular prism; wherein each of said first storage portions includes two first storage walls that are spaced apart from each other in a second direction perpendicular to the first direction; wherein said storage unit further has a second storage portion that is mounted on said front surface, that is disposed at one of said at least three main plate portions, and that includes two second storage walls spaced apart from each other in the first direction; and wherein said second storage portion further includes an auxiliary storage wall that is close to said second storage walls and that is formed with a fixing groove, a maximum distance between said second storage walls in the first direction being larger than a maximum width of said fixing groove in the first direction.