WO2014166424A1 - 一种牙齿矫正自锁托槽 - Google Patents

一种牙齿矫正自锁托槽 Download PDF

Info

Publication number
WO2014166424A1
WO2014166424A1 PCT/CN2014/075182 CN2014075182W WO2014166424A1 WO 2014166424 A1 WO2014166424 A1 WO 2014166424A1 CN 2014075182 W CN2014075182 W CN 2014075182W WO 2014166424 A1 WO2014166424 A1 WO 2014166424A1
Authority
WO
WIPO (PCT)
Prior art keywords
bracket
groove
elastic piece
locking bracket
bottom plate
Prior art date
Application number
PCT/CN2014/075182
Other languages
English (en)
French (fr)
Inventor
程永泉
Original Assignee
Cheng Yongquan
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cheng Yongquan filed Critical Cheng Yongquan
Publication of WO2014166424A1 publication Critical patent/WO2014166424A1/zh

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
    • A61C7/12—Brackets; Arch wires; Combinations thereof; Accessories therefor
    • A61C7/28—Securing arch wire to bracket
    • A61C7/285—Locking by rotation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
    • A61C7/02—Tools for manipulating or working with an orthodontic appliance
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
    • A61C7/12—Brackets; Arch wires; Combinations thereof; Accessories therefor
    • A61C7/28—Securing arch wire to bracket

Definitions

  • the utility model relates to a dental orthodontic tool, in particular to an orthodontic self-locking bracket.
  • Self-locking bracket is a commonly used device in modern orthodontic technology.
  • the joint between the spring piece and the lock groove is not obstructed, and the groove body has a fulcrum, and the elastic piece forms and locks by the fulcrum.
  • the self-locking fit of the slot secures the square wire.
  • the doctor removes the square wire it needs to be unlocked first, and a relatively large outward pulling force is applied to the elastic piece, which gives the patient a more painful experience.
  • the utility model solves the above disadvantages of the prior art and provides an orthodontic self-locking bracket with a good patient experience.
  • the orthodontic self-locking bracket comprises a trough body, a spring piece and a mesh bottom plate, wherein the mesh bottom plate and the trough body are fixedly connected, the elastic piece and the trough body are movably connected, and the trough body is internally arranged
  • the elastic piece is provided with a small hole for operation of a special tool.
  • the mesh floor has an arc that cooperates with the tooth flanks.
  • Figure 1 is a schematic view of the structure of the present invention
  • tank body 1 elastic piece 2
  • mesh bottom plate 3 square wire groove 4
  • lock groove 5 stopper 6
  • small hole 8 square wire 9.
  • the orthodontic self-locking bracket includes a trough body 1, a spring piece 2 and a mesh bottom plate 3, wherein the mesh bottom plate 3 and the trough body 1 are fixedly connected, and the elastic piece 2 and the trough body 1 are movably connected, and the net bottom plate 3 adopts a mesh structure and has a certain curvature, which can fully integrate with the tooth surface; the tank body 1
  • the use of powder metallurgy technology increases the strength of the tank 1; the shrapnel 2 uses high-performance special materials with good elasticity and toughness.
  • the inside of the tank body 1 is provided with a square wire groove 4, and the groove body 1 is provided with a lock groove 5 on one side thereof, and a downward stop 6 is arranged above the opening of the lock groove 5, and the front end of the elastic piece 2 is provided with an upward bend 7.
  • the elastic piece 2 has a certain upward pre-tension, and the self-locking cooperation of the elastic piece 2 and the lock groove 5 can be achieved by the design.
  • the elastic piece 2 is provided with a small hole 8 which can be used for special tool operation. As long as the small hole 8 in the elastic piece 2 is gently pressed by a special tool, the insertion, removal and movement of the square wire 9 can be realized.

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

一种牙齿矫正自锁托槽，包括槽体（1）、弹片（2）和网底板（3），其中网底板（3）和槽体（1）固定连接，弹片（2）和槽体（1）活动连接，槽体（1）内部设有方丝槽（4），槽体（1）一侧设有与弹片（2）前端配合的锁槽（5），锁槽（5）开口上方设有一个向下的挡块（6），弹片（2）的前端设有一个向上的折弯（7）。使用时只要通过专用工具轻轻勾压弹片（2）上的小孔（8），就可以实现方丝（9）的放进、取出、移动，弹片（2）自动锁紧方丝（9），同时又可以保证托槽的前后、左右、上下移动。

Description

一种牙齿矫正自锁托槽 技术领域
本实用新型涉及一种牙齿矫正工具，尤其是一种牙齿矫正自锁托槽。
背景技术
自锁托槽是现代牙齿矫正技术中常用的装置，现有的自锁托槽的结构中，其弹片与锁槽的配合处没有阻碍，槽体上有一个支点，弹片依靠该支点形成与锁槽的自锁配合，将方丝固定。医生将方丝取下时，需先解锁，对弹片要实施一个相对较大的向外拉动力，这给予患者一个较为痛苦的体验。
 技术问题
本实用新型要解决上述现有技术的缺点，提供一种具有良好患者体验的牙齿矫正自锁托槽。
 技术解决方案
本实用新型解决其技术问题采用的技术方案:这种牙齿矫正自锁托槽，包括槽体、弹片和网底板，其中网底板和槽体固定连接，弹片和槽体活动连接，槽体内部设有方丝槽，槽体一侧设有与弹片前端配合的锁槽，所述锁槽开口上方设有一个向下的挡块，弹片的前端设有一个向上的折弯。
作为优选，所述弹片上设有一个可用于专用工具操作的小孔。
作为优选，所述网底板具有与齿面配合的弧度。
 有益效果
本实用新型使用时只要通过专用工具轻轻勾压弹片上的小孔，就可以实现方丝的放进、取出、移动，弹片自动锁紧方丝，同时又可以保证托槽的前后、左右、上下移动，简易托槽可以方便和简化医生的操作，同时给患者会有很好的用户体验。
 附图说明
图1 是本实用新型的结构示意图;
附图标记说明:槽体1，弹片2，网底板3，方丝槽4，锁槽5，挡块6，折弯7，小孔8，方丝9。
 本发明的实施方式
下面结合附图对本实用新型作进一步说明:
实施例:如图1，这种牙齿矫正自锁托槽，包括槽体1、弹片2和网底板3，其中网底板3和槽体1固定连接，弹片2和槽体1活动连接，网底板3采用带网状的结构，并具有一定的弧度，可以和牙齿表面充分结合;槽体1 使用粉末冶金技术，增加槽体1 的强度;弹片2采用高性能特种材料，具有很好的弹性和韧性。
槽体1内部设有方丝槽4，槽体1一侧设有锁槽5，所述锁槽5开口上方设有一个向下的挡块6，弹片2的前端设有一个向上的折弯7，弹片2具有一定的向上预张力，通过该设计就可以实现弹片2与锁槽5的自锁配合。
弹片2上设有一个可用于专用工具操作的小孔8，只要通过专用工具轻轻勾压弹片2上的小孔8，就可以实现方丝9的放进、取出、移动。
除上述实施例外，本实用新型还可以有其他实施方式。凡采用等同替换或等效变换形成的技术方案，均落在本实用新型要求的保护范围。

Claims (3)

  1. 一种牙齿矫正自锁托槽，包括槽体(1)、弹片(2)和网底板(3)，其中网底板(3)和槽体(1)固定连接，弹片(2)和槽体(1)活动连接，槽体(1)内部设有方丝槽(4)，槽体(1)一侧设有与弹片(2)前端配合的锁槽(5)，其特征是:所述锁槽(5)开口上方设有一个向下的挡块(6)，弹片(2)的前端设有一个向上的折弯(7)。
  2. 根据权利要求1所述的牙齿矫正自锁托槽，其特征是:所述弹片(2)上设有一个可用于专用工具操作的小孔(8)。
  3. 根据权利要求1所述的牙齿矫正自锁托槽，其特征是:所述网底板(3)具有与齿面配合的弧度。
PCT/CN2014/075182 2013-04-11 2014-04-11 一种牙齿矫正自锁托槽 WO2014166424A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201320182850.9 2013-04-11
CN 201320182850 CN203195779U (zh) 2013-04-11 2013-04-11 一种牙齿矫正自锁托槽

Publications (1)

Publication Number Publication Date
WO2014166424A1 true WO2014166424A1 (zh) 2014-10-16

Family

ID=49139923

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/075182 WO2014166424A1 (zh) 2013-04-11 2014-04-11 一种牙齿矫正自锁托槽

Country Status (2)

Country Link
CN (1) CN203195779U (zh)
WO (1) WO2014166424A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203195779U (zh) * 2013-04-11 2013-09-18 叶富强 一种牙齿矫正自锁托槽
CN104365565B (zh) * 2014-08-01 2016-06-08 博罗承创精密工业有限公司 一种快锁连接钓钩
CN106031662B (zh) * 2015-03-19 2019-07-19 上海交通大学医学院附属第九人民医院 自锁托槽

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5906486A (en) * 1998-05-07 1999-05-25 Hanson; G. Herbert Self-ligating orthodontic brackets
US6168428B1 (en) * 1997-11-12 2001-01-02 John C. Voudouris Orthodontic bracket
CN1372872A (zh) * 2001-02-28 2002-10-09 拓美株式会社 正牙托架
US20070072143A1 (en) * 2005-09-28 2007-03-29 Sommer Jay S Self-ligating bracket system
CN102008357A (zh) * 2010-08-03 2011-04-13 陈贤明 矫正牙颌畸形用的自锁托槽
CN102525670A (zh) * 2012-02-23 2012-07-04 北京圣玛特科技有限公司 一种带有弹性卡扣的自锁托槽
CN102551898A (zh) * 2010-09-10 2012-07-11 奥姆科公司 自绑定正畸托槽
CN202821674U (zh) * 2012-09-07 2013-03-27 广州瑞通生物科技有限公司 一种具有弓丝自锁功能的个性化舌侧托槽***
CN203195779U (zh) * 2013-04-11 2013-09-18 叶富强 一种牙齿矫正自锁托槽

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6168428B1 (en) * 1997-11-12 2001-01-02 John C. Voudouris Orthodontic bracket
US5906486A (en) * 1998-05-07 1999-05-25 Hanson; G. Herbert Self-ligating orthodontic brackets
CN1372872A (zh) * 2001-02-28 2002-10-09 拓美株式会社 正牙托架
US20070072143A1 (en) * 2005-09-28 2007-03-29 Sommer Jay S Self-ligating bracket system
CN102008357A (zh) * 2010-08-03 2011-04-13 陈贤明 矫正牙颌畸形用的自锁托槽
CN102551898A (zh) * 2010-09-10 2012-07-11 奥姆科公司 自绑定正畸托槽
CN102525670A (zh) * 2012-02-23 2012-07-04 北京圣玛特科技有限公司 一种带有弹性卡扣的自锁托槽
CN202821674U (zh) * 2012-09-07 2013-03-27 广州瑞通生物科技有限公司 一种具有弓丝自锁功能的个性化舌侧托槽***
CN203195779U (zh) * 2013-04-11 2013-09-18 叶富强 一种牙齿矫正自锁托槽

Also Published As

Publication number Publication date
CN203195779U (zh) 2013-09-18

Similar Documents

Publication Publication Date Title
WO2013075051A3 (en) Sleep apnea relief system
WO2014166424A1 (zh) 一种牙齿矫正自锁托槽
JP2010535077A5 (zh)
MX342480B (es) Conectador de electrodo ecg.
JP2014514116A5 (zh)
WO2010014518A3 (en) Low profile self-ligating orthodontic appliance with clip
JP2011529727A5 (zh)
CN104970890A (zh) 一种牙齿正畸用锁片式自锁托槽
AU2021373857A1 (en) Orthodontic self-ligating system adapted for ribbon archwire
CN206342555U (zh) 一种被动式自锁托槽及托槽***
CN203988433U (zh) 粘接式磨牙前推颊管
CN203280640U (zh) 一种床头尾板
CN204784068U (zh) 一种连接杆
CN204636586U (zh) 自锁托槽与正畸矫正***
CN204106451U (zh) 一种手腕带的固定结构
CN209392121U (zh) 一种卡槽自锁的传动托槽
CN208808686U (zh) 一种医用口腔自锁托槽
CN202920291U (zh) 鼻息肉钳
WO2012002700A3 (ko) 치열 교정용 와이어 및 이를 갖는 치열교정장치
CN202568498U (zh) 弓丝结扎钳
CN201573427U (zh) 一种带u盘的尺子
CN204292268U (zh) 一种口腔科用围巾
CN107981940B (zh) 一种双门结构的牙齿矫正装置
CN205758536U (zh) 医用指夹
CN201167769Y (zh) 一种被子

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14783220

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 14783220

Country of ref document: EP

Kind code of ref document: A1