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发明公开
CN1883417A 牙线架及牙线架中牙线的截取方法和线结的制造方法 无效 - 撤回

  • 专利标题： 牙线架及牙线架中牙线的截取方法和线结的制造方法
  • 专利标题（英）： Dental flosser, dental floss cutting method therein and method for making knot
  • 申请号： CN200610036066.1
    申请日： 2006-06-26
  • 公开(公告)号： CN1883417A
    公开(公告)日： 2006-12-27
  • 发明人: 程浩玠
  • 申请人： 程浩玠
  • 申请人地址： 上海市成山路278弄4号301
  • 专利权人： 程浩玠
  • 当前专利权人： 程浩玠
  • 当前专利权人地址： 上海市成山路278弄4号301
  • 主分类号： A61C15/04
  • IPC分类号： A61C15/04
牙线架及牙线架中牙线的截取方法和线结的制造方法
摘要：
本发明公开了一种牙线架及牙线架中牙线的截取方法和线结的制造方法。牙线架包括牙线1、架叉2和手柄3。牙线1的两端有线结，架叉2叉角的两个端头上有缝隙，架叉2上还有空腔，空腔中放置有顶杆4和弹簧5，空腔的侧壁上有可以通过线结的小孔，小孔与一条其宽度只能通过牙线1而不能通过线结的缝隙相通，手柄3的一端置入空腔。本发明是一种使用过程中牙线1能自动张紧的且张紧力的大小是可以调节的，外形利索的牙线架；牙线架中牙线的截取方法和线结的制造方法是将切割刀通电加热到温度超过牙线原材料的熔融温度，然后用这预热的切割刀根据牙线的长度要求以热熔断的方法从成卷的牙线原材料中截取一段段两端带有线结的牙线。
摘要（英）：

Disclosed is a dental floss rack, a method for cutting dental floss therefrom and a method for producing knots. The dental floss rack comprises dental floss 1 having knots on both ends, a rack fork 2 having clearance on both end of the fork angle and a hollow cavity and a handle 3. Support bar 4 and spring 5 are arranged inside the hollow cavity and a hole which passes through the knots and communicates with a clearance, only permitting the dental floss to pass while failing to permit the knot is provided on the side wall, one end of the handle 3 is displaced inside the hollow cavity. The dental floss having a simple shape can strain automatically during the usage process with an adjustable tension force. The method for cutting the dental floss and producing the knots are that electric heating a knife to make the temperature of which exceeds the fusion temperature of raw material of the dental floss, then cutting dental floss segments having knots on both ends as required in heat fusion manner by the preheated cutting knife.

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