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EARPIECE
专利权人:
发明人:
Habib Hussein,Norman Davidson
申请号:
US15035218
公开号:
US20160270959A1
申请日:
2014.11.07
申请国别(地区):
US
年份:
2016
代理人:
摘要:
An earpiece for a hearing protection device arranged to provide hearing protection in environments with medium to high ambient noise levels, the earpiece comprising a body (2), an earbud, which is arranged to be inserted into an ear canal of a user to block the ear canal of the user, and a cable (3), wherein the earbud and the cable extend from the body, and the earpiece is arranged such that when the earbud is received by the ear canal of the users left ear, the cable extends from the body in an upwardly or downwardly direction, and when the earbud is received by the ear canal of the users right ear, the cable extends from the body in the other of the upwardly or downwardly directions.
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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