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EAR TIP AND EAR PHONE HAVING THE SAME
专利权人:
Yoon Young-Mun
发明人:
Yoon Young-Mun
申请号:
US13405884
公开号:
US20130188819A1
申请日:
2012.02.27
申请国别(地区):
US
年份:
2013
代理人:
摘要:
In an ear tip and an ear phone including the same, the ear tip includes a cylindrical hollow shaft having a sound conduit through which audio signals are transferred into a users ear, an external sheet extending from an end portion of the hollow shaft and enclosing the hollow shaft such that a gap space is provided between the hollow shaft and the external sheet, and a reinforce member protruded from the external sheet toward the hollow shaft in the gap space and reinforcing a strength of the external sheet to thereby resist against an axial external force applied along the hollow shaft. Accordingly, the external sheet is prevented from being turned inside out by the axial external force.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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