Compressor having curved connecting rods

A compressor having curved connecting rods, comprising:

• cylinders I (8), pistons I (9), piston pins I (10), curved connecting rods (11), a swing rod I (12), a crank pin I (13), a crankshaft I (14) and a machine base (15), wherein the machine base (15) is equipped with the swing rod I (12), one end of the curved connecting rods (11) is assembled on the swing rod I (12), the other end of the curved connecting rods (11) is connected to the pistons I (9) through the piston pins I (10), the pistons I (9) are assembled in the cylinders I (8), the crank pin I (13) is assembled in a sliding groove of the swing rod I (12), piston pin holes (16) of the curved connecting rods (11) are assembled on a same centerline A as assembly holes (17), centerline B are centerlines of middle sections of the curved connecting rods (11), centerlines C are centerlines of parts of the curved connecting rods (11) with which the assembly holes (17) are assembled, the centerlines B and the centerlines A have included angles R1, and the centerlines C and the centerlines A have an included angle R2.