Abstract: The shock absorbing protective mask of the present invention comprises a cap body, a grid frame, at least one cushion shock absorber, and at least one pivot member. The cap body has a receiving space and a front opening, connected to each other. The grid frame is assembled on the cap body and covers the front opening. The cushion shock absorber has a body and a piston rod. The body is combined with the cap body. The piston rod is slidably attached to the body and slides relative to the body. The pivot member has a first member and a second member, pivotally connected to each other, the first member is connected to the grid frame. The second member is connected to the piston rod. Thereby, the shock absorbing protective mask indeed achieves the purpose of improving the shock absorbing effect in order to avoid injuries to the user.
Abstract: A shock-absorbing helmet is disclosed to include a helmet body, which has a receiving space for receiving the user's head and a front open side, a facemask provided at the front open side of the helmet body, and a plurality shock absorbers affixed to the helmet body and respectively coupled to the facemask to absorb shocks upon an impact at the facemask.
Abstract: A method of fabricating ball protective mask includes (1) aluminum extrusion: the aluminum extruded structure has a suitably shaped outer ring frame and densely packed hollow holes so that the cross section thereof forms a grid-like structure, two sides thereof being provided with lugs; (2) slicing; (3) deburring by punching; (4) punch forming: the slice is punched to form a curved mask to accomplish an inchoate form of the mask; (5) subjecting the mask to heat treatment to obtain a product with satisfactory surface hardness.
Abstract: A method of manufacturing a mask for a team game is comprised of: heating an aluminum alloy mixed with copper and molybdenum at a temperature between 410° C. to 430° C. for three hours; cooling the alloy at a rate of about 30° C. per hour; cutting the alloy into straight or curved bars; heating the bars at a temperature between 450° C. to 550° C. for one and one half hours; quenching the bars in water after seven seconds have passed; heating the bars at a temperature between 100° C. to 150° C. for 18 hours; cooling in air; forming an unfinished mask by resistance brazing; and treating the unfinished mask to produce the finished mask by anodizing.