PISTON FOR COMPRESSOR AND COMPRESSOR HAVING SAME

A piston (200) for a compressor and a compressor including the same are disclosed. The piston (200) is used in a compressor which compresses and discharges refrigerant suctioned into a cylinder (140), and the piston (200) includes a cylindrical slider (220) having an outer diameter corresponding to an inner diameter of the cylinder and forming a suction space (102) in which the refrigerant suctioned in the cylinder (140) is received, and a head (210) coupled to the slider (220), in which a compression space (103) is provided in the front and the suction space (102) is provided in the rear, and in which a suction port (214) communicating with the suction space (102) and the compression space (103) is formed, wherein the head (210) includes an inner body (211) and an outer body (212) surrounding the inner body (211), and the suction port (214) is formed between the inner body (211) and the outer body (212). The outer body (212) includes an insert part (212c) inserted into the slider (220), and a cover part (212b) positioned in front of the insert part (212c), extending outward from the insert part (212c) in the radial direction, and facing a front end part of the slider (220).