Abrégé

An ice skate blade tube, ice skates, and an ice skate blade tube manufacturing process. The ice skate blade tube comprises a tube body (110), wherein the tube body (110) is provided with a blade slot (111) for a blade (120) to be mounted therein; and the tube body (110) is internally provided with a cavity (112) that is independent of the blade slot (111). The tube body (110) is streamlined, and a value range of a cross-sectional area change gradient (aa) Gn of the tube body (110) is (0 - 5.00) mm2n+1nnn+1nn) represents the distance between the adjacent measurement points. The cavity (112) is a closed chamber and is not in communication with the blade slot (111), and the structural design of the cavity (112) and an outer wall of the tube body (110) make the weight of the tube body (110) reduced, thereby facilitating use by an athlete and not prone to affecting the competition level of the athlete.

Classes IPC  ?

• A63C 1/38 - Patins du type tubulaire
• A63C 1/42 - Fabrication des patins