基本信息:
- 专利标题： 수중 귀마개
- 专利标题（英）：ear plugs underwater
- 专利标题（中）：耳塞在水下
- 申请号：KR1020100123125 申请日：2010-12-04
- 公开(公告)号：KR101250399B1 公开(公告)日：2013-04-05
- 发明人： 김진우
- 申请人： 김진우 , 임성복
- 申请人地址： daewoo apt *** Dong *** Ho, ***, Jwadongsunhwan-ro, Haeundae-gu, Busan, (***-***), Republic of Korea
- 专利权人： 김진우,임성복
- 当前专利权人： 김진우,임성복
- 当前专利权人地址： daewoo apt *** Dong *** Ho, ***, Jwadongsunhwan-ro, Haeundae-gu, Busan, (***-***), Republic of Korea
- 代理人： 특허법인 정안
- 主分类号： A61F11/14
- IPC分类号： A61F11/14 ; A63B31/00
이에 따라, 고막이 손상되는 것을 방지할 수 있고 외이도에 통증이 발생하는 것을 방지할 수 있다.
The present invention relates to a sound insulating ring one hand earplug, inserted closely against the ear canal and the circumferential direction of the hollow forming an air passage; Hureim earplugs connected to one end of the insulation ring; It provided in the insulation ring and the other end of the earplug hureim silicone rubber membrane which is in communication with the air passage of the sound insulating ring shrinkage or expansion by water pressure; Installed at the outer surface of the earplug hureim it is characterized in that the protective cover is configured to include the water drain passage mouth formed so that the hydraulic pressure is transmitted to the addition of the silicon rubber and the rubber film wrapping protects the state of the silicon film.
Accordingly, to prevent the risk of personal injury, and it is possible to prevent the pain caused to the ear canal.
公开/授权文献:
- KR1020120062047A 수중 귀마개 公开/授权日：2012-06-14