The invention discloses a combination-type key storage device. The combination-type key storage device comprises a shell, a fixed base plate, a pair of strip-shaped fixing pressing strips, a pair of sliding strips, a driving round disc and a driving plate, wherein the driving round disc rotates simultaneously along with the driving plate. A user stirs the driving plate with fingers, and then the working state of a pair of keys can be controlled; operation is simple and convenient; and storage is convenient.