Racket with quick-to-replace net / Racket

Design explanation: Existing badminton and tennis rackets require a professional device for replacing their net by stringing or have to be abandoned when their net is broken. This racket features a design of quick-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 the previous replacement by stringing may need and reducing wastage of resources.