Patent ID: 7055230

Claim:
A holding device, comprising a link, a first holding member secured on a distal end of the link, and a second holding member movably mounted on the link, wherein: each of the first holding member and the second holding member includes a fixed snap plate, a movable snap plate, and a locking bolt; the fixed snap plate of each of the first holding member and the second holding member has a first end formed with a bent first snap portion and a second end provided with a threaded tube; the movable snap plate of each of the first holding member and the second holding member has a first end formed with a bent second snap portion and a second end provided with a pivot tube juxtaposed to and pivotally mounted on the threaded tube of the fixed snap plate; and the locking bolt of each of the first holding member and the second holding member has a first end extended through the pivot tube of the movable snap plate and screwed into the threaded tube of the fixed snap plate, so as to combine the fixed snap plate and the movable snap plate.