| 摘要 |
<p>A mold for manufacturing a buffering cover. The mold includes an upper mold, a lower mold, and an inner mold, installed to the lower mold, for forming a desired passage between the upper mold and the lower mold. The inner mold includes a first mold and a second mold. According to a buffering cover manufactured by the mold of the present invention, the buffering cover minimizes the pain exerted on a user's ear when wearing an earphone as well as amplifies sound. The buffering cover can also be easily mass-produced.</p> |
