Patent ID: 11890794
Assignee: VICTOR RACKETS INDUSTRIAL CORP.
Field: Other special machines (Mechanical engineering)
Classification: CPC A  B | IPC B

Claim 7:
8. A mold, for manufacturing an artificial shuttlecock from a semi-finished shuttlecock, the semi-finished shuttlecock comprising a ball head, a plurality of stems and a plurality of feathers, one end of each of the stems inserted at the ball head, the feathers connected to one other end of each of the stems; the mold comprising:
a male mold, comprising:
a cone frustum, having an outside, the semi-finished shuttlecock placed on the outside of the cone frustrum; and
a plurality of first annular grooves, disposed apart on the outside of the cone frustum; and

a female mold, comprising:
a tapered slot, having an inner surface;
a plurality of second annular grooves, disposed apart on the inner surface of the tapered slot, each of the first annular grooves corresponding to each of the second annular grooves to form a plurality of molded grooves when the semi-finished shuttlecock and the male mold are placed into the female mold; and
an injection channel, communicating with the second annular grooves, the molded grooves communicating with the injection channel through the second annular grooves,
wherein, a plastic material is injected from the injection channel, and the plastic material solidifies in the molded grooves to form a plurality of connecting members.