Double frame tennis racquet - has inner stringed frame easily removable from outer frame with usual handle

摘要

Double frame tennis racquet has strings stretched in a frame (5) which is completely removable from the inside of the outside frame (1). The oval frame (5) incorporating the stretched strings (2) is suspended by tension stretched links (6) at a number of points around the oval inner frame (2) to the outer oval frame (1). The player is thus able to change the strings of his racquet himself by replacing them with another similar inner frame in an easy and rapid operation.