CN108742896A - A kind of locking bracket - Google Patents
A kind of locking bracket Download PDFInfo
- Publication number
- CN108742896A CN108742896A CN201810559926.2A CN201810559926A CN108742896A CN 108742896 A CN108742896 A CN 108742896A CN 201810559926 A CN201810559926 A CN 201810559926A CN 108742896 A CN108742896 A CN 108742896A
- Authority
- CN
- China
- Prior art keywords
- groove
- convex
- elastic component
- card slot
- screens
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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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
- A61C7/30—Securing arch wire to bracket by resilient means; Dispensers therefor
Abstract
A kind of locking bracket, including main part and with the matched lid portion of main part and elastic component, it is characterized in that, the main part is equipped with the lid placement section and the first groove intersected with major trough ditch, the first groove has the opening for being located at lid placement section bottom and main part lateral surface；The elastic component includes screens portion, and elastic component is connected to first groove；There is the second groove that the screens portion with elastic component matches, the second groove slot bottom to be provided with blocking portion in the lid portion, and lid portion is installed on lid placement section.The locking bracket of the present invention simply and uses simple, saving installation procedure with installation, and structure is more stablized in use, is not in situations such as cover board falls off.
Description
Technical field
The present invention relates to orthodontic fields, are specifically related to a kind of locking bracket.
Background technology
Bracket is the important component of orthodontic correction, in traditional ligature type, passes through arch wire and the master on bracket
Groove ligature type is fixed, and realizes the expression of data, it is done so that the frictional force of bracket and arch wire can be caused huge, influences tooth
Tooth rescue during movement.
So people in order to change this disadvantage, manufacture locking bracket, but since bracket structure is small, on bracket
Structure is refined again, and the bracket structure designed in this way leads to bracket lid portion failure, and fall off since precision is unable to reach
Danger.
Moreover, since current more structures are by interting a structure in bottom part body, then by bottom plate this
One structure seals body interior completely, but lid portion is easy ineffective, while being unfavorable for mounting and dismounting lid portion.
Invention content
It is easy ineffective and the problems such as be not easy to mount and dismount the purpose of the present invention is to solve lid portion, and carries
For a kind of relatively reliable locking bracket.
The technical program is as follows.
A kind of locking bracket, including main part and with the matched lid portion of main part and elastic component, which is characterized in that
The main part is equipped with the lid placement section and the first groove intersected with major trough ditch, and the first groove, which has, is located at lid
The opening of placement section bottom and main part lateral surface；The elastic component includes screens portion, and elastic component is connected to first groove；
There is the second groove that the screens portion with elastic component matches, the second groove slot bottom to be provided with blocking portion in the lid portion,
Lid portion is installed on lid placement section.
Further, the elastic component is connected with the single-sided side walls of the first groove or bilateral side wall.
Further, the elastic component is fixedly connected with or is shaped in the side wall of first groove.
Further, the screens portion includes that screens is convex, and convex screens is in smooth surface shape.
Further, which is characterized in that inclined inclined-plane is arranged at the convex top of the screens.
Further, it is ellipsoid that the screens is convex.
Further, the screens is convex is higher than first groove.
Further, the blocking portion is that the blocking with rounding off is convex, and blocking is convex to be divided into the first card by the second groove
Slot and the second card slot, first card slot are barrier with the convex opposite side wall of blocking.
Further, it is that smooth cambered surface is raised, and the blocking is convex smoothed with first card slot that the blocking is convex
It crosses or step transition, blocking is convex to be seamlessly transitted with the second card slot.
Further, first card slot, the second card slot bottom surface be plane, and the second card slot is deep compared with the first card slot slot bottom
Degree is big.
It should be noted that：
Aforementioned " first, second ... " does not represent specific quantity and sequence, is only used for the differentiation to title.
Beneficial effects of the present invention.
1, a kind of locking bracket, including main part and with the matched lid portion of main part and elastic component, on main part
Equipped with the lid placement section intersected with major trough ditch, equipped with the first groove for being opened on lid placement section bottom, main part lateral surface；
Elastic component includes screens portion, and elastic component is connected to the first groove；Lid portion has first that the screens portion with elastic component matches
Card slot and the second card slot, lid portion are installed on lid placement section, and elastic component can limit lid portion so that lid portion can only
It is moved between the first card slot and the second card slot, good fixation has been carried out to lid portion.By main part, elastic component and lid portion
The bracket structure of composition is more firm, due to the presence of flexible part, is all controlled by elastic component to the sliding in lid portion
To will not arbitrarily move, in not certain thrust acted in lid portion, lid portion will not move.
2, when installing or dismantling the cover board of locking bracket, it the dental appliances such as curettage instrument that can be used will stretch into the first groove
It is interior, elastic component is caught on and is stretched towards the bottom of the first groove so that elastic component is bent, and elastic component is made not have blocking cover board
Installation or dismounting effect, more convenient production and the treatment work of doctor.
3, the first groove has respectively in the bottom surface of lid placement section, two openings of main part lateral surface, and setting is being covered
The opening of body placement section bottom installs elastic component, another to open in first end lateral surface so that enters first when there is foreign matter
It can be from two opening discharges when groove.Especially when lid portion turns off or on, the opening of the lid placement section of the first groove
Coverd part portion closes, and foreign matter can be discharged from the opening of main part lateral surface in the first groove so that bracket is more clean, sanitary.
4, the elastic component is connected with the side wall of the first groove, and elastic component is described by being fixedly connected or being shaped in
First groove, screens portion are higher than first groove.The interconnecting piece of elastic component is connected with the side wall of the first groove, and elastic component is outstanding
Sky is in the first groove.When lid portion turns off or on, the convex screens portion for always slipping over elastic component of blocking in lid portion could reach
To the purpose turned off or on, when blocking is convex mutually to be touched with screens portion, when constantly increasing with the power applied to lid portion,
Elastic component can be constantly towards the bottom bend of the first groove so that the convex rigidity that the long period is avoided with screens portion of blocking is rubbed
It wipes so that bracket is easily opened.
5, first card slot, the second card slot bottom surface be plane, and the second card slot is big compared with the first card slot slot bottom depth.The
One card slot bottom surface and the second card slot bottom surface are all plane, screens portion in the first card slot by fraction of pressure, to lid portion with
The cooperation that main part can be stablized is unlikely to shake.Second card slot is big compared with the first card slot slot bottom depth so that elastic component can be complete
It is stretched in the second card slot, when bracket is closed, screens portion can be to the greatest extent to stopping convex limit so that lid portion energy
Stable closing.
6, the elastic component is fixedly connected with or is shaped in first groove, can reduce the quantity of the part of bracket,
Reduce the difficulty of the production and assembly of bracket.
Description of the drawings
Fig. 1 is a kind of explosive view of locking bracket of the embodiment of the present invention.
Fig. 2 is the embodiment of the present invention one, a kind of stereogram of the main part of locking bracket.
Fig. 3 is the embodiment of the present invention one, a kind of sectional view of the main part of locking bracket.
Fig. 4 is the embodiment of the present invention one, a kind of sectional view of the opening state of locking bracket.
Fig. 5 is the embodiment of the present invention one, a kind of sectional view of the closed state of locking bracket.
Fig. 6 is the embodiment of the present invention two, a kind of stereogram of the main part of locking bracket.
Fig. 7 is the embodiment of the present invention two, a kind of sectional view of the opening state of locking bracket.
Fig. 8 is the embodiment of the present invention two, a kind of sectional view of the closed state of locking bracket.
Fig. 9 is the embodiment of the present invention three, a kind of stereogram of the main part of locking bracket.
Attached drawing mark explanation：
100, main part；110, major trough ditch；120, the first groove；130, lid placement section；150, guide groove；160, sliding slot；
170, bottom plate；180, position is accepted；190, open position；200, lid portion；210, the first card slot；220, the second card slot； 230,
Barrier；240, stop convex；300, elastic component；310, interconnecting piece；320, screens is convex.
Specific implementation mode
The embodiment of the present invention is described in detail below.
Specific embodiment one.
As shown in Figures 1 to 5, a kind of locking bracket, including main part 100 and with 100 matched lid portion of main part
200 and elastic component 300, which is characterized in that the main part 100 is equipped with the lid placement section 130 intersected with major trough ditch 110
And be opened on respectively 130 bottom of lid placement section, 100 lateral surface of main part the first groove 120；In lid placement section 130
Equipped with open position 190, the long side section of open position 190 is segmental arc so that opener can readily stretch into open position 190 it
In, open position 190 is additionally provided with the undertaking position 180 of an indent with 110 intersection of major trough ditch；Lid portion 200,200 bottom of lid portion
There is the second groove, the second groove-bottom to be equipped with blocking convex 240 in face, and second groove is by the blocking portion in second groove-bottom
Blocking convex 240 be divided into the first card slot 210 and the second card slot 220, first card slot 210 and the convex 240 opposite side of blocking
Wall is barrier 230；Elastic component 300, elastic component 300 include screens portion, and screens portion includes interconnecting piece 310 and screens convex 320, card
Position convex 320 is located at interconnecting piece 310 close to the end of major trough ditch 110.Meanwhile being additionally provided with sliding slot in the both sides of lid placement section 130
160, the side at least side of two sliding slots 160 has guide groove 150；It is equipped with and first end 130 in the both sides in lid portion 200
The sliding rail to match of sliding slot 160 and the guided way to match with guide groove 150.The bottom of main part 100 is equipped with bottom plate
170, the bottom plate 170 is integrally formed with the main part 100.
As shown in Figure 2 to Figure 3, elastic component 300 is fixedly connected with or is shaped in the first end 140 of main part 100, bullet
Property part 300 interconnecting piece 310 be connected with two opposite side walls of the first groove 120 of main part 100, screens convex 320 be one
Smooth curved surface, curved surface is the protrusion with inclined inclined-plane smooth bumps or spherical shape, while screens convex 320 is higher than described first
Groove 120.
Installing lid portion 200 has two methods：200 method 1 of lid portion is installed：It is recessed that elastic component 300 is fixed on first
After slot 120, installation lid portion 200 is stretched into 120 in the first groove using dental appliances such as curettage instruments, catches on elastic component
300, because there is the presence in screens portion 320 so that the dental appliances such as curettage instrument can not slide elastic component 300, use curettage instrument
Equal dental appliances act on the bottom direction application of elastic component 300 toward the first groove 120 so that elastic component 300 is bent, and works as elasticity
When the screens portion 320 of part is down to the peak of the first groove 120 or less, while can be by the sliding rail in lid portion 200 and guided way 260
Push-in main body is slided into lid portion 200 with guide groove 150 by the sliding slot 160 respectively on 100 lid placement section 130 of main part
In portion 100, installation lid portion 200 after lid portion 200 is installed on main part 100, removes the dental appliances such as curettage instrument, makes
300 elasticity recovery power of elastic component is obtained, elastic component 300 installs at this time among the first card slot 210 or the second card slot 220,
Can be due to screens convex 320 and barrier 230 if thinking that negative direction takes out lid portion 200 it is mutual stuck, and cannot take out.Together
When dismounting lid portion 200 method it is similar with the method for installing lid portion 200, details are not described herein.
200 method 2 of lid portion is installed：After elastic component 300 is fixed on the first groove 120, installation lid portion 200, lid
The sliding rail in body portion 200 will be covered by the sliding slot 160 respectively on 100 first end 130 of main part with guide groove 150 with guided way
The sliding of body portion 200 push-in main part 100, at this time since the screens of elastic component 300 convex 320 is higher than the first groove 120, so screens
Convex 320 can hinder the movement in lid portion 200, apply thrust again at this time in lid portion 200, then barrier 230 can be promoted along tool
There is the protrusion of inclined inclined-plane smooth bumps or spherical shape, squeeze elastic component 300, to which the convex 320 pairs of interconnecting pieces 310 of screens apply pressure
Power so that interconnecting piece 310 towards the first groove 120 bottom bend, until barrier 230 crosses the peak of screens convex 320,
Elastic component 300 restores elastic force below the first card slot 210 at this time, installs at this time, if thinking that negative direction takes out lid portion 200
Can be due to screens convex 320 and barrier 230 it is mutual stuck, and cannot take out.
As shown in Fig. 4 to Fig. 5, the blocking convex 240 is raised for smooth cambered surface, and blocking convex 240 and the first card slot 210
It seamlessly transits or step transition, blocking convex 240 is seamlessly transitted with the second card slot 220,210 bottom surface of the first card slot and the second card slot
220 bottom surfaces are all plane, and screens convex 320 is interior by fraction of pressure in the first card slot 210, to lid portion 200 and main part 100
The cooperation that can stablize, is unlikely to shake, the lid portion 200 for opening or closing bracket that will not be random.The slot bottom of second card slot 220
Depth is bigger than the slot bottom depth of the first card slot 210 so that elastic component 300 can completely stretch in the second card slot 220, work as bracket
When closing, screens convex 320 can to the greatest extent limit blocking convex 240 so that the closing that lid portion 200 can stablize.
When needing to close major trough ditch 110, lid portion 200 is applied into thrust towards 100 the second end of main part, 140 direction,
At this time due to the effect of blocking convex 240, blocking convex 240 squeezes slowly along the smooth surface of screens convex 320, at this time elastic component
300 accumulation of energys, the interconnecting piece 310 of elastic component 300 is towards 120 bottom bend of the first groove, until stopping that convex 240 arrival screens is convex
320 peaks reach maximum accumulation of energy, and lid portion 200, blocking convex 240 is further pushed to slip over the peak of screens convex 320, this
When elastic component 300 restore elastic force, lid portion 200 closes major trough ditch 110.
It when installing or replacing arch wire, needs to open lid portion 200, since blocking convex 240 and the second card slot 220 are smooth
Opener is positioned over by transition, the transition position with cambered surface when opening lid portion 200 using opener tweezers or probe
Apply the side direction application thrust far from major trough ditch 110 towards 100 first end 130 of main part at open position 190 so that resistance
It keeps off convex 240 and squeezes screens convex 320,300 accumulation of energy of elastic component at this time, the interconnecting piece 310 of elastic component 300 is towards 120 bottom of the first groove
Portion is bent, until stopping that convex 240 arrival convex 320 peak of screens reaches maximum accumulation of energy, further pushes lid portion 200, resistance
Convex 240 peaks for slipping over screens convex 320 are kept off, elastic component 300 restores elastic force at this time, and lid portion 200 is opened at this time.
Specific embodiment two.
As shown in figs 6-8, the interconnecting piece 310 of the elastic component 300 with the first groove 120 of main part 100 without opposite
The side wall of side wall is connected.
This embodiment is identical as one principle of embodiment, is not described in detail herein.
Specific embodiment three.
As shown in figure 9, the first groove 120 of the interconnecting piece 310 of the elastic component 300 and main part 100 has opposite side
The side wall of wall is connected.
This embodiment is identical as one principle of embodiment, is not described in detail herein.
It should be noted that aforementioned " first, second ... " does not represent specific quantity and sequence, it is only used for name
The differentiation of title.
Embodiments of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but can not
Therefore understand the limitation of the scope of the claims of the present invention.It should be pointed out that for those of ordinary skill in the art, not
Under the premise of being detached from present inventive concept, various modifications and improvements can be made, these are all within the scope of protection of the present invention.Cause
This, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of locking bracket, including main part and with the matched lid portion of main part and elastic component, which is characterized in that institute
It states main part and is equipped with the lid placement section and the first groove that intersects with major trough ditch, the first groove is put with being located at lid
Set the opening of portion bottom and main part lateral surface；The elastic component includes screens portion, and elastic component is connected to first groove；Institute
The second groove that there is the screens portion with elastic component to match in lid portion is stated, the second groove slot bottom is provided with blocking portion, covers
Body portion is installed on lid placement section.
2. a kind of locking bracket as described in claim 1, which is characterized in that the single-sided side walls of the elastic component and the first groove
Or bilateral side wall is connected.
3. a kind of locking bracket as claimed in claim 1 or 2, which is characterized in that the elastic component be fixedly connected or one at
Type is in the side wall of first groove.
4. a kind of locking bracket as described in claim 1, which is characterized in that the screens portion includes that screens is convex, and screens is convex to be in
Smooth surface shape.
5. a kind of locking bracket as claimed in claim 4, which is characterized in that inclined inclined-plane is arranged at the convex top of the screens.
6. a kind of locking bracket as claimed in claim 4, which is characterized in that the convex screens is ellipsoid.
7. such as a kind of locking bracket of claim 4-6 any one of them, which is characterized in that the screens is convex to be higher than described first
Groove.
8. a kind of locking bracket as described in claim 1, which is characterized in that the blocking portion is the blocking with rounding off
Convex, blocking is convex to be divided into the first card slot and the second card slot by the second groove, and first card slot is hindered with convex opposite side wall is stopped
Retaining wall.
9. a kind of locking bracket as claimed in claim 8, which is characterized in that it is described to stop that convex is smooth cambered surface protrusion, and
The blocking is convex and first card slot seamlessly transits or step transition, and blocking is convex to be seamlessly transitted with the second card slot.
10. a kind of locking bracket as claimed in claim 8 or 9, which is characterized in that first card slot, the second card slot bottom
Face is plane, and the second card slot is big compared with the first card slot slot bottom depth.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810559926.2A CN108742896B (en) | 2018-06-02 | 2018-06-02 | Self-ligating bracket |
| PCT/CN2019/089164 WO2019228427A1 (en) | 2018-06-02 | 2019-05-30 | Self-locking bracket |
| ZA2021/00019A ZA202100019B (en) | 2018-06-02 | 2021-01-04 | Self-locking bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810559926.2A CN108742896B (en) | 2018-06-02 | 2018-06-02 | Self-ligating bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108742896A true CN108742896A (en) | 2018-11-06 |
| CN108742896B CN108742896B (en) | 2020-12-22 |
Family
ID=64002048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810559926.2A Active CN108742896B (en) | 2018-06-02 | 2018-06-02 | Self-ligating bracket |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN108742896B (en) |
| WO (1) | WO2019228427A1 (en) |
| ZA (1) | ZA202100019B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109394358A (en) * | 2018-11-30 | 2019-03-01 | 广州欧欧医疗科技有限责任公司 | Orthodontic bracket |
| WO2019228427A1 (en) * | 2018-06-02 | 2019-12-05 | 广州欧欧医疗科技有限责任公司 | Self-locking bracket |
| CN113317893A (en) * | 2021-07-02 | 2021-08-31 | 长沙奈斯医疗器械有限公司 | Sliding sheet type self-ligating bracket |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107019569A (en) * | 2017-05-19 | 2017-08-08 | 吉利 | Locking bracket and its open method |
| CN111134877B (en) * | 2020-01-19 | 2022-02-15 | 广州创启医疗科技有限公司 | Gap-eliminating orthodontic bracket |
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| US20040072117A1 (en) * | 2002-08-19 | 2004-04-15 | Ormco Corporation | Aesthetic self-ligating orthodontic bracket |
| CN107714205A (en) * | 2017-11-10 | 2018-02-23 | 广州欧欧医疗科技有限责任公司 | The self-locking method of bracket and bracket |
| CN209018998U (en) * | 2018-06-02 | 2019-06-25 | 广州欧欧医疗科技有限责任公司 | A kind of locking bracket |
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| US20090298003A1 (en) * | 2008-05-28 | 2009-12-03 | Wei Yu-Chen | Self-Ligating Orthodontic Bracket |
| DE102008060820A1 (en) * | 2008-12-05 | 2010-06-10 | Bernhard Förster Gmbh | Self-ligating bracket for orthodontics |
| DE202009015708U1 (en) * | 2009-12-08 | 2010-04-08 | Huang, Ching-Hui | Tooth bracket with sliding lid |
| CN202654254U (en) * | 2012-06-27 | 2013-01-09 | 浙江普特医疗器械有限公司 | Tooth orthodontics self-locking bracket |
| US9089386B2 (en) * | 2012-11-16 | 2015-07-28 | World Class Technology Corporation | Self-ligating bracket with sliding cover |
| CN103876843A (en) * | 2014-03-24 | 2014-06-25 | 王光良 | Orthodontic bracket |
| CN205626154U (en) * | 2016-02-17 | 2016-10-12 | 杭州星辰三比齿科器材有限公司 | Full pottery of passive auto -lock holds in palm groove |
| CN107126279A (en) * | 2017-06-03 | 2017-09-05 | 杭州斯麦尔医疗器械有限公司 | A kind of orthodontics self-locking bracket |
| CN107361865A (en) * | 2017-08-15 | 2017-11-21 | 盐城市腾龙医疗器材有限公司 | Correction locking bracket |
| CN107874851B (en) * | 2017-10-23 | 2020-07-17 | 浙江日盛医疗科技股份有限公司 | Self-locking bracket for double-door sliding sheet |
| CN108992189B (en) * | 2018-02-08 | 2021-09-24 | 广州欧欧医疗科技有限责任公司 | Self-ligating orthodontic bracket |
| CN108742896B (en) * | 2018-06-02 | 2020-12-22 | 广州欧欧医疗科技有限责任公司 | Self-ligating bracket |
-
2018
- 2018-06-02 CN CN201810559926.2A patent/CN108742896B/en active Active
-
2019
- 2019-05-30 WO PCT/CN2019/089164 patent/WO2019228427A1/en active Application Filing
-
2021
- 2021-01-04 ZA ZA2021/00019A patent/ZA202100019B/en unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040072117A1 (en) * | 2002-08-19 | 2004-04-15 | Ormco Corporation | Aesthetic self-ligating orthodontic bracket |
| CN107714205A (en) * | 2017-11-10 | 2018-02-23 | 广州欧欧医疗科技有限责任公司 | The self-locking method of bracket and bracket |
| CN209018998U (en) * | 2018-06-02 | 2019-06-25 | 广州欧欧医疗科技有限责任公司 | A kind of locking bracket |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019228427A1 (en) * | 2018-06-02 | 2019-12-05 | 广州欧欧医疗科技有限责任公司 | Self-locking bracket |
| CN109394358A (en) * | 2018-11-30 | 2019-03-01 | 广州欧欧医疗科技有限责任公司 | Orthodontic bracket |
| CN113317893A (en) * | 2021-07-02 | 2021-08-31 | 长沙奈斯医疗器械有限公司 | Sliding sheet type self-ligating bracket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108742896B (en) | 2020-12-22 |
| ZA202100019B (en) | 2021-09-29 |
| WO2019228427A1 (en) | 2019-12-05 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200313 Address after: 510000 Guangdong Guangzhou High-tech Industrial Development Zone Kefeng Road No.31 Self-compiled a South China New Material Innovation Park G2 Building 316 Applicant after: GUANGZHOU OO MEDICAL SCIENTIFIC Ltd. Address before: 510062, 15 floor, Huilong building, 54 Zhongshan road two, Guangzhou, Guangdong, Yuexiu District. Applicant before: GUANGZHOU OO MEDICAL SCIENTIFIC Ltd. Applicant before: Ji Li |
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| GR01 | Patent grant |