Abdominal exerciser with oscillatory massage device

Abstract

An abdominal exerciser with an oscillatory massage device includes a main frame for a user to hold thereon and a threaded shaft disposed in the main frame. The distal end of threaded shaft is pivotally connected with an abdominal pad seat which includes a soft pad at a distal end thereof. The abdominal pad seat has a hollow inner section to receive the distal end of the threaded shaft. An eccentric oscillatory block is pivotally connected to the hollow inner section of the abdominal pad seat. When the threaded shaft is extended out and retracted into the main frame back and forth and makes fixed-axis rotation, the oscillatory block will be turned synchronously and continuously to bring eccentric swing of the threaded shaft so that the threaded shaft links the soft pad to lean against the abdomen of the user for abdomen exercise and massage.

What is claimed is: 
     
         1 . An abdominal exerciser with an oscillatory massage device, comprising a main frame for a user to hold thereon and a threaded shaft disposed in the main frame to cooperate with an elastic member and a guide sleeve; wherein when the user holds the main frame for abdomen exercise, the threaded shaft is extended out and retracted into a rear section of the main frame back and forth and makes fixed-axis rotation; a distal end of threaded shaft being pivotally connected with an abdominal pad seat, the abdominal pad seat comprising a soft pad at a distal end thereof; characterized by:
 the abdominal pad seat having a hollow inner section to receive the distal end of the threaded shaft, an eccentric oscillatory block being provided in the abdominal pad seat and fixedly connected to the hollow inner section of the abdominal pad seat; when the threaded shaft is extended out and retracted into the main frame back and forth and makes fixed-axis rotation, the oscillatory block connected to the distal end of the threaded shaft is turned synchronously and continuously to bring eccentric swing of the threaded shaft so that the threaded shaft links the soft pad of the abdominal pad seat to lean against the abdomen of the user for abdomen exercise and massage.