Racket with quick-to-replace net / Racket

Existing badminton and tennis rackets require a professional device to re-string the net, or else must be discarded when their net is broken. This racket features an easy-to-replace net and its upper part can be rotated to open into two flaps for replacement of a new net core. The replacement is fast and efficient, taking only three seconds instead of several hours as with present designs, and as such can avoid resource waste.