WO2021068206A1 - 一种牙缝清洁工具：全金属牙线架 - Google Patents

一种牙缝清洁工具：全金属牙线架 Download PDF

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Publication number
WO2021068206A1
WO2021068206A1 PCT/CN2019/110642 CN2019110642W WO2021068206A1 WO 2021068206 A1 WO2021068206 A1 WO 2021068206A1 CN 2019110642 W CN2019110642 W CN 2019110642W WO 2021068206 A1 WO2021068206 A1 WO 2021068206A1
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WIPO (PCT)
Prior art keywords
dental floss
bow
handle
gap
teeth
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PCT/CN2019/110642
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English (en)
French (fr)
Inventor
马江波
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马江波
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Publication date
Application filed by 马江波 filed Critical 马江波
Priority to PCT/CN2019/110642 priority Critical patent/WO2021068206A1/zh
Publication of WO2021068206A1 publication Critical patent/WO2021068206A1/zh
Priority to US17/657,616 priority patent/US20220218453A1/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C15/00—Devices for cleaning between the teeth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C15/00—Devices for cleaning between the teeth
    • A61C15/04—Dental floss; Floss holders
    • A61C15/045—Threading or knotting devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C15/00—Devices for cleaning between the teeth
    • A61C15/04—Dental floss; Floss holders
    • A61C15/046—Flossing tools

Definitions

  • the invention relates to the technical field of interdental cleaning, in particular, it can effectively solve the problem of tooth congestion and can clean dental plaque.
  • Dental floss sticks have the following problems: 1. Dental floss sticks are generally made of plastic, and the "U"-shaped arch made of plastic is not rigid enough. In use, the floss is relatively loose and the cleaning effect is poor; 2. The overall structure of the dental floss stick is in the shape of "F", which makes it difficult to clean the teeth between the molars at the back; 3. The dental floss stick is a disposable product, which is discarded after use, causing waste and generating a lot of hard-to-degrade domestic garbage. ; The structure of the composite dental floss holder is too complicated, it will hide dirt and hold dirt after long-term use, and it is difficult to clean and disinfect;
  • the present invention provides an interdental cleaning tool: an all-metal dental floss holder.
  • an all-metal dental floss rack including: dental floss rack and dental floss;
  • the dental floss rack is made of a stainless steel wire, and is composed of a "U"-shaped bow and a handle;
  • the angle between the two ends of the "U"-shaped bow and the bottom of the bow, and the angle between the bottom of the bow and the handle is 90°, and there is an arc transition;
  • the two ends of the "U"-shaped bow are provided with ring grooves;
  • the made handle There is a gap between the two ends of the two steel wires, and the remaining two steel wires should fit tightly together;
  • the dental floss is wound around the grooves at the two ends of the "U"-shaped bow.
  • the winding method is: Use your thumb to press one end of the dental floss on the ring groove at either end of the dental floss bow, and wind it clockwise for 15 times, then tighten the dental floss at the ring groove of the other end and make it ten times clockwise, then use the open end teeth Hook the floss between the ends of the "U"-shaped bow, tighten it counterclockwise, and then wind it counterclockwise five or six times. After the thread is wound, the end of the floss is clamped into the gap between the handles for fixation.
  • the all-metal dental floss holder of the present invention can be matched with various types of dental floss;
  • the body of the dental floss holder is made of a stainless steel wire, which can be reused many times;
  • the surface of the all-metal dental floss holder It has high hardness, simple structure, easy to clean after use, and high temperature disinfection;
  • the whole dental floss rack is in a "Y" shape, with a simple and compact structure, flexible operation during use, changing angles, and convenient for each tooth
  • the floss holder’s "U"-shaped bow is made of stainless steel wire, so it has high rigidity.
  • the winding method of the present invention ensures that the floss has sufficient tension even if it is inserted between the teeth. Very tight dietary fiber can also be easily removed.
  • Figure 1 shows a front view of the structure of an all-metal dental floss holder provided by the present invention and a partial enlarged view of the ring groove;
  • Figure 2 shows the front view of the effect after winding
  • Figure 3 shows a schematic diagram of the winding process of the dental floss holder
  • Figure 4 is a schematic plan view of the second end of the dental floss holder tightening the dental floss counterclockwise;
  • Figures 1 and 2 are the all-metal dental floss holder provided by the present invention, which includes: dental floss holder and dental floss;
  • the wire frame is made of a stainless steel wire and is composed of a "U"-shaped bow and a handle; the two ends of the "U"-shaped bow and the bottom of the bow, and the angle between the bottom of the bow and the handle is 90°, and there is an arc overshoot;
  • the two ends of the "U"-shaped bow are provided with ring grooves; there is a gap in the middle of the two ends of the two steel wires made of the handle, and the remaining two steel wires should fit tightly together; the teeth
  • the wire is wound around the grooves at the two ends of the "U"-shaped bow.
  • the method of winding is: take the dental floss about 40cm, press one end of the dental floss with your thumb to the ring groove of either end of the dental floss arch, and wind it clockwise for 15 times , And then tighten the dental floss at the ring groove of the other end to make ten turns clockwise, then as shown in Figure 4, hook the dental floss between the two ends of the "U"-shaped bow with the open end dental floss, and move from the dotted line to the counterclockwise direction Tighten the position to the position of the solid line, and then wind it counterclockwise five or six times. After winding, the end of the dental floss is shown in Figure 2 and snapped into the gap in the middle of the handle to fix it.
  • the interdental cleaning tool of the present invention the all-metal dental floss rack can be used with various types of dental floss and can be reused many times; the surface of the all-metal dental floss rack is high in smoothness and hardness, the structure is simple, and it is easy to clean after use.
  • the whole dental floss rack is in a "Y" shape, the structure is simple and compact, it can be flexibly operated during use, and the angle can be changed, and each tooth can be cleaned conveniently; the "U"-shaped bow part of the dental floss rack Because it is made of stainless steel wire, the rigidity is high, and the winding method of the present invention is used to ensure that the dental floss has sufficient tension, and it can be easily removed even if the food fiber is embedded in the teeth.

Abstract

一种清洁牙缝的工具，包括：全金属牙线架和牙线；牙线架用一根不锈钢丝制成，由"U"形弓和手柄两部分构成；"U"形弓的两个端头（1，2）开有环槽；制成手柄的两根钢丝最末端中间留有间隙，其余部分两根钢丝应紧紧的贴合在一起；牙线绕在"U"形弓两个端头（1，2）的环槽处，绕线完毕,牙线的末端卡进手柄中间的夹缝进行固定。牙线架本体可多次重复利用；全金属牙线架表面光洁硬度高，结构简单，使用后很容易清洁，并可进行高温消毒；牙线架整体呈"Y"形，结构简单小巧，使用中可灵活操作，变换角度，可方便的对每个牙缝进行清洁；牙线架"U"形弓部分由于用不锈钢丝制成，刚度高，配合绕线法，保证了牙线有足够的拉紧力，即使嵌进牙缝很紧的食物纤维，也能方便的去除。

Description

一种牙缝清洁工具：全金属牙线架 技术领域
本发明涉及牙缝清洁技术领域，特别是能有效的解决塞牙问题并能清洁牙菌斑。
技术背景
目前市场上常见的牙缝清洁工具包括：盒装牙线、牙线棒、复合材料牙线架；盒装牙线厂家建议的使用方法是绕在手指上清洁牙缝，这样很难清理到靠后的磨牙牙缝；牙线棒有以下几个问题：1.牙线棒一般由塑料制成，塑料制成的“U”形弓刚度不够，在使用中牙线比较松弛，清理效果差；2.牙线棒的整体结构呈“F”形，清理靠后的磨牙牙缝很困难；3.牙线棒是一次性用品，使用后即丢弃，造成浪费并会产生很多难降解的生活垃圾；复合材料牙线架结构过于复杂，长期使用会藏污纳垢，很难清洁消毒；
发明内容
本发明是针对上述现状，提供一种牙缝清洁工具：全金属牙线架。
本发明采用的技术方案为：一种全金属牙线架，包括：牙线架和牙线；所述牙线架用一根不锈钢丝制成，由“U”形弓和手柄两部分构成；所述“U”形弓的两端与弓底、弓底与手柄夹角为90°有圆弧过度；所述“U”形弓的两个端头开有环槽；所述制成手柄的两根钢丝最末端中间留有间隙，其余部分两根钢丝应紧紧的贴合在一起；所述牙线绕在“U”形弓两个端头的环槽处，绕线方法是：用大拇指将牙线的一头压在牙线弓任一端头环槽处，顺时针绕15圈，然后在另一端头环槽处拉紧牙线先顺时针绕十圈，然后用开放端牙线勾住“U”形弓两端头间牙线，向逆时针方向拉紧，然后再逆时针绕五六圈，绕线完毕牙线的末端卡进手柄中间的夹缝进行固定。
本发明的效果是：本发明所述的全金属牙线架，可与各类牙线匹配使用；牙线架本体由一根不锈钢丝制成，可多次重复利用；全金属牙线架表面光洁硬度高，结构简单，使用后很容易清洁，并可进行高温消毒；本牙线架整体呈“Y”形，结构简单小巧，使用中可灵活操作，变换角度，可方便的对每个牙缝进行清洁；牙线架“U”形弓部分由于用不锈钢丝制成，刚度高，配合采用本发明所述的绕线法，保证了牙线有足够的拉紧力，即使嵌进牙缝很紧的食物纤维，也能方便的去除。
附图说明
图1所示为本发明提供的一种全金属牙线架，结构主视图及环槽处局部放大图；
图2所示为绕线后效果主视图；
图3所示为牙线架绕线过程示意图；
图4所示为在牙线架第二个端头逆时针拉紧牙线示意图俯视图；
具体实施方式
现结合附图进一步介绍本发明提供的全金属牙线架：请参阅附图1、图2，为本发明所提供的全金属牙线架，其包括：牙线架和牙线；所述牙线架用一根不锈钢丝制成，由“U”形弓和手柄两部分构成；所述“U”形弓的两端与弓底、 弓底与手柄夹角为90°有圆弧过度；所述“U”形弓的两个端头开有环槽；所述制成手柄的两根钢丝最末端中间留有间隙，其余部分两根钢丝应紧紧的贴合在一起；所述牙线绕在“U”形弓两个端头的环槽处。
绕线方法请参阅图2、图3、图4，绕线方法是：截取牙线约40cm，用大拇指将牙线的一头压在牙线弓任一端头环槽处，顺时针绕15圈，然后在另一端头环槽处拉紧牙线先顺时针绕十圈，然后如图4，用开放端牙线勾住“U”形弓两端头间牙线，向逆时针方向从虚线位置拉紧到实线位置，然后再逆时针绕五六圈，绕线完毕,牙线的末端如图2所示，卡进手柄中间的夹缝进行固定。
本发明所述的牙缝清洁工具:全金属牙线架，可与各类牙线匹配使用,可多次重复利用；全金属牙线架表面光洁硬度高，结构简单，使用后很容易清洁，并可进行高温消毒；本牙线架整体呈“Y”形，结构简单小巧，使用中可灵活操作，变换角度，可方便的对每个牙缝进行清洁；牙线架“U”形弓部分由于用不锈钢丝制成，刚度高，配合采用本发明所述的绕线法，保证了牙线有足够的拉紧力，即使嵌进牙缝很紧的食物纤维，也能方便的去除。
以上所述仅为本发明的较佳实施例，并不用以限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (4)

  1. 一种清洁牙缝的工具：全金属牙线架，包括：牙线架和牙线；所述牙线架用一根不锈钢丝制成，由“U”形弓和手柄两部分构成；所述“U”形弓的两端与弓底、弓底与手柄夹角为90°有圆弧过度；所述“U”形弓的两个端头开有环槽；所述制成手柄的两根钢丝最末端中间留有间隙，其余部分两根钢丝应紧紧的贴合在一起；所述牙线绕在“U”形弓两个端头的环槽处，绕线方法是：用大拇指将牙线的一头压在牙线弓任一端头环槽处，顺时针绕15圈，然后在另一端头环槽处拉紧牙线先顺时针绕十圈，然后用开放端牙线勾住“U”形弓两端头间牙线，向逆时针方向拉紧，然后再逆时针绕五六圈，绕线完毕牙线的末端卡进手柄中间的夹缝进行固定。
  2. [根据细则91更正 15.07.2020]　
    如权利要求1所述的清洁牙缝的工具，其特征在于，所述牙线架用一根不锈钢丝制成，由“U”形弓和手柄两部分构成；所述“U”形弓的两端与弓底、弓底与手柄夹角为90°有圆弧过度。
  3. [根据细则91更正 15.07.2020]　
    如权利要求1所述的清洁牙缝的工具，其特征在于，所述“U”形弓的两个端头开有环槽，牙线通过缠绕的方法固定在环槽处，两个端头加工的环槽增大了牙线与牙线架的摩擦力，保证了在使用中牙线不会松脱，在缠绕第二个端头时先顺时针绕线，然后用开放端牙线勾住“U”形弓两端头间牙线，向逆时针方向拉紧，可以保证牙线有足够的拉紧力。
  4. [根据细则91更正 15.07.2020]　
    如权利要求1所述的清洁牙缝的工具，其特征在于，所述制成手柄的两根钢丝最末端中间留有间隙，其余部分两根钢丝应紧紧的贴合在一起，牙线绕线完毕后，可以固定在手柄的中间夹缝内。
PCT/CN2019/110642 2019-10-11 2019-10-11 一种牙缝清洁工具：全金属牙线架 WO2021068206A1 (zh)

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PCT/CN2019/110642 WO2021068206A1 (zh) 2019-10-11 2019-10-11 一种牙缝清洁工具：全金属牙线架
US17/657,616 US20220218453A1 (en) 2019-10-11 2022-03-31 Interdental cleaning tool

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PCT/CN2019/110642 WO2021068206A1 (zh) 2019-10-11 2019-10-11 一种牙缝清洁工具：全金属牙线架

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US17/657,616 Continuation-In-Part US20220218453A1 (en) 2019-10-11 2022-03-31 Interdental cleaning tool

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Publication number Priority date Publication date Assignee Title
TWI681733B (zh) * 2019-04-26 2020-01-11 潘韞珊 防傾倒口腔清潔用具之替換結構

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2081289U (zh) * 1990-07-06 1991-07-24 芮盛先 剔牙器
US20040035440A1 (en) * 2002-08-20 2004-02-26 Jung Cheng Disposable dental floss holder and multi-function thereof
CN202605043U (zh) * 2012-05-29 2012-12-19 吴鸣寰 一种可换牙线的牙线架
CN203662928U (zh) * 2013-11-15 2014-06-25 刘家铭 用于洁护牙隙的牙线架
CN106725950A (zh) * 2017-01-03 2017-05-31 芮盛先 一种将线段固定在两枝叉叉枝端部形成弦的方法
CN208989202U (zh) * 2018-03-18 2019-06-18 中国人民解放军联勤保障部队第九二〇医院 一种可对线绳多次更换使用的牙线

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2081289U (zh) * 1990-07-06 1991-07-24 芮盛先 剔牙器
US20040035440A1 (en) * 2002-08-20 2004-02-26 Jung Cheng Disposable dental floss holder and multi-function thereof
CN202605043U (zh) * 2012-05-29 2012-12-19 吴鸣寰 一种可换牙线的牙线架
CN203662928U (zh) * 2013-11-15 2014-06-25 刘家铭 用于洁护牙隙的牙线架
CN106725950A (zh) * 2017-01-03 2017-05-31 芮盛先 一种将线段固定在两枝叉叉枝端部形成弦的方法
CN208989202U (zh) * 2018-03-18 2019-06-18 中国人民解放军联勤保障部队第九二〇医院 一种可对线绳多次更换使用的牙线

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