发明名称 Dental flossing device
摘要 Disclosed is a dental flossing device in which dental floss is strung between a dispensing side handle, which dispenses dental floss, and goes into a receiving side handle, which receives used dental floss.
申请公布号 US9016287(B2) 申请公布日期 2015.04.28
申请号 US201414206966 申请日期 2014.03.12
申请人 发明人 Nibbe Ash
分类号 A45D7/00;A61C15/00;A61C15/04 主分类号 A45D7/00
代理机构 Cochran Freund & Young LLC 代理人 Cochran Freund & Young LLC
主权项 1. A method of flossing teeth comprising: providing a dispensing side handle that dispenses dental floss; providing a receiving side handle that receives said dental floss; providing an upper jaw having upper teeth on an inside portion of a dispensing cover of said dispensing side handle; providing a lower jaw having lower teeth on and inside portion of said dispensing side handle; disposing a spool of floss in an open pocket of said dispensing side handle; threading an end of said dental floss over said lower teeth through a floss channel having ribs and said end of said dental floss exiting at a dispensing nose eyelet; closing said dispensing cover by engaging a locking latch opening on said dispensing cover onto a locking latch on said dispensing side handle; providing an upper finger depression on an outside portion of said dispensing cover substantially opposite on said dispensing cover of said upper jaw located on said dispensing cover; providing a lower finger depression under said lower jaw on said dispensing side handle so that when force is applied to said upper finger depression and said lower finger depression on said dispensing side handle, said upper teeth and said lower teeth create a tension on said dental floss; threading said end of said dental floss into a receiving nose eyelet in said receiving side handle; securing said end of said dental floss into a slot located on a floss receiving reel in said receiving side handle; rotating said floss receiving reel so that said dental floss wraps around said floss receiving reel; closing a receiving cover of said receiving side handle by engaging a locking latch on said receiving cover into a locking latch opening on said receiving side handle; advancing said dental floss while flossing said teeth by releasing pressure on said upper finger depression and said lower finger depression on said dispensing side handle so that said floss is not under tension on said dispensing side handle while rotating said floss receiving reel so that said floss is retained in said floss receiving reel; depressing said locking latch on said receiving side receiving side handle from said locking latch opening on said receiving side handle to open said receiving cover; hooking said dental floss along a floss cutter of said receiving side handle, so that said dental floss is cut; engaging said locking latch on said receiving cover into said locking latch of said receiving side handle so that said receiving cover is closed on said receiving side handle.
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