The utility model discloses a tool-less installation type front bracket, which comprises a locking shrapnel arranged close to the end portion of a front bracket. One end of the locking shrapnel is connected with the front bracket through a pair of screws and a spring, and the other end of the locking shrapnel is bent in the form of a lock catch plate. The lock catch plate is arranged to protrude out of the end portion of the front bracket. One end of the locking shrapnel is connected with the surface A of the front bracket through the pair of screws and the spring, and the lock catch plate on the other end of the locking shrapnel is configured to penetrate through a shrapnel avoidance hole in the front bracket to be arranged on the surface B of the front bracket. With each screw as a fulcrum and the locking shrapnel as a lever, the tool-less installation of the front bracket is realized, wherein the lock catch plate and a frame are in cooperation with each other to realize the locking effect. The front bracket is simple to operate and convenient to use. The two ends of the locking shrapnel are positioned on the surface A and the surface B of the front bracket respectively, so that the size of the lock catch mechanism is further reduced.