Massage Mechanism and Its Massager

A massage mechanism, comprising:

• a base, motor, drive assembly, first drive shaft, first bearing, first massage drive assembly, first massage head assembly, inter-shaft drive assembly, second transmission shaft, second bearing, second massage drive assembly and second massage head;
• wherein the motor is assembled on the base;
• the first bearing is nested to the two ends of the first driving shaft and fixed at the base;
• the second bearing is nested to the two ends of the second driving shaft and fixed at the base;
• the motor is connected with the first drive shaft by the drive assembly;
• when the first drive shaft and the second drive shaft are connected through the shaft drive assembly;
• the first drive shaft and the second drive shaft shall be driven synchronously when the motor is started;
• the two groups of the first massage drive assembly, equipped with the first massage head assembly, are set in symmetry at two ends of the first drive shaft respectively;
• when the motor is operated, the first drive shaft shall drive the two first massage head assemblies to twist repeatedly towards left and right symmetrically, kneading and releasing the massage part alternately with medial extrusion and lateral relaxation;
• the two groups of the second massage drive assembly, fixed with the second massage head, are symmetrically set at two ends of the second drive assembly respectively;
• and
• when the user turns on the motor, the second drive shaft shall drive the two second massage heads to rotate up and down synchronously in arc shape to form repeated pushing and stretching actions on massage part.