CN108158675A - A kind of complete ceramic locking bracket and its open method and locking means - Google Patents
A kind of complete ceramic locking bracket and its open method and locking means Download PDFInfo
- Publication number
- CN108158675A CN108158675A CN201711204495.XA CN201711204495A CN108158675A CN 108158675 A CN108158675 A CN 108158675A CN 201711204495 A CN201711204495 A CN 201711204495A CN 108158675 A CN108158675 A CN 108158675A
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- China
- Prior art keywords
- groove
- positioning pin
- bracket
- supporter
- sliding block
- 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.)
- Pending
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- 239000000919 ceramic Substances 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000011159 matrix material Substances 0.000 claims description 14
- 229910010293 ceramic material Inorganic materials 0.000 abstract description 6
- 239000002184 metal Substances 0.000 abstract description 6
- 230000007812 deficiency Effects 0.000 abstract description 5
- 230000007704 transition Effects 0.000 description 6
- 238000009825 accumulation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
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
- A61C7/34—Securing arch wire to bracket using lock pins
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C2204/00—Features not otherwise provided for
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)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The present invention relates to a kind of complete ceramic locking bracket and its open methods and locking means, belong to orthodontic component.Traditional orthodontic bracket is mostly metal bracket, and metal bracket does not have stealthy effect when in use, and not beautiful enough, there is also deficiencies for biocompatibility.Ceramic bracket color is approached with tooth, and when use is not easy to be noticeable, and with good biocompatibility；But the deficiencies of ceramic material is relatively low there are intensity relative to metal bracket, and brittleness is big, easy jackknifing.Complete ceramic locking bracket disclosed by the invention includes supporter groove, sliding block and positioning pin, and positioning pin is arranged on supporter groove, and positioning pin is located in the sliding slot of sliding block, and the unlatching and locking of bracket are realized by sliding slider；The complete ceramic locking bracket is made of toughness pottery material, and color is rendered as milky, and color is close with human teeth's color, has hidden function, and supporter groove locking is not easy jackknifing with opening easy switching, smoothness, slide plate.
Description
Technical field
The present invention relates to a kind of complete ceramic locking bracket and its open methods and locking means, belong to orthodontic component.
Background technology
Traditional orthodontic bracket is mostly metal bracket, and metal bracket does not have stealthy effect when in use, not beautiful enough,
There is also deficiencies for biocompatibility.Ceramic bracket color is approached with tooth, and when use is more beautiful, and with good biofacies
Capacitive；But the deficiencies of ceramic material is relatively low there are intensity relative to metal bracket, and brittleness is big, easy jackknifing.Application No. is
201710410495.9 Chinese patent, this patent disclose a kind of orthodontics self-locking bracket, including bracket base and be arranged on
Supporter groove on bracket base, supporter groove are equipped with the locking plate with supporter groove sliding cooperation, and locking plate lower surface is equipped with the first locking position
It with the second locking position, is connected between the first locking position and the second locking position by the transition of transition position, supporter groove, which is equipped with, is located at support
Elastic component on groove body, elastic component are equipped with the protrusion that can be received by the locking position, when the protrusion on elastic component is by the first locking
When position receives, locking plate is in lockup state；When the protrusion on elastic component is received by transition position, locking plate is in half-open position, and
Elastic component is forced to shrink simultaneously accumulation of energy；When the protrusion on elastic component is received by the second locking position, locking plate is in opening state.It is above-mentioned
Locking bracket makes the opening or locking that protrude out into different locking positions and realize supporter groove on elastic component by slide lock tabs, sliding
During dynamic locking plate, the protrusion on elastic component need to reach another locking position by transition position, when elastic component is received by transition position, elasticity
Part is shunk and accumulation of energy, and locking plate is acted on larger by longitudinal force at this time, if locking bracket is made of ceramic materials, since ceramic material is deposited
Phenomena such as leading to locking plate jackknifing during brittleness, use；Meanwhile bonded web includes multiple pillars being interspersed, bonding
The structure design of net causes it thicker so that bracket whole height is higher, and comfort level is poor during wearing.
Invention content
It is an object of the invention to overcome above-mentioned deficiency in the prior art, and provide a kind of complete ceramic locking bracket
And its open method and locking means, the complete ceramic locking bracket are made of toughness pottery material, product colour is milky,
Its color is close with human teeth's color, has hidden function；Product has continued the more excellent characteristic of ceramic bracket product and has had
Certain toughness compensates for the brittleness defect of ceramic material；Supporter groove is locked with opening easy switching, smoothness, and slide plate is not easy to break
It splits.
Technical solution is used by the present invention solves the above problems：A kind of complete ceramic locking bracket, including supporter groove, cunning
Block and positioning pin, which is characterized in that the supporter groove is provided with the groove passed through for arch wire, and the both sides of the groove are bracket
Matrix one and bracket matrix two；The positioning pin is arranged on bracket matrix one；The sliding block is provided with sliding slot, the positioning pin
In sliding slot, the sliding slot includes lock groove, lead-over groove and opening groove, and the width of the lock groove is more than the width of lead-over groove
Degree, the width of the opening groove are more than the width of lead-over groove, and the width of the lead-over groove is less than the width of positioning pin；The positioning
It sells for cylindrical structure, positioning pin is elastomeric element, and when positioning pin is located in lock groove, sliding block is covered in the top of groove,
Supporter groove is in the lock state, and when positioning pin is located in opening groove, sliding block does not cover the top of groove, and supporter groove, which is in, to be opened
State, when positioning pin is located in lead-over groove, sliding block has the top that part is covered in groove, and positioning pin, which is squeezed, to be deformed upon,
Positioning pin, which is squeezed, locates oval column structure, and supporter groove is in half lock-out state or in semi-open state；The bracket
Body is provided with the groove for facilitating and pushing sliding block, and the groove is located on bracket matrix two.The self-locking knot of full ceramics locking bracket
The design of structure has a greatly superiority, when sliding slider makes positioning pin pass through lead-over groove to enter lock groove or opening groove, positioning
Pin is squeezed and it is made not stopped in lead-over groove and directly reaches lock groove or opening groove, and sliding block slides smoothness, easy to operation；It is sliding
When block slides, sliding block and positioning pin are avoided sliding block caused by by longitudinal force the problems such as sliding block jackknifing by the power of horizontal direction；
Supporter groove is provided with the groove for facilitating and pushing sliding block, convenient for pushing sliding block that supporter groove is made to be in opening, is taken off convenient for supporter groove
It unloads.
Furthermore, when positioning pin is located in lead-over groove, positioning pin, which is squeezed, to be deformed upon, and positioning pin is squeezed place
Oval column structure or other structures.Positioning pin, which is squeezed, to be deformed upon, and the shape at the positioning pin place of being squeezed changes,
Positioning pin is forced not stopped in lead-over groove, sliding block slides smooth.
Furthermore, the supporter groove is additionally provided with the net bottom with fixed anti-skidding effect.Size of mesh opening in net bottom
The length of side is 0.2mm, is highly 0.2mm；Net bottom is bonded with tooth to be stablized, and supporter groove is not easy to fall.
Furthermore, the supporter groove and sliding block are made of ceramic materials.Product is approached with human teeth's color,
It is beautiful with hidden function.
Furthermore, the supporter groove is additionally provided with the bracket wing, and the bracket wing has radian.
Preferably, opposite two sides of the supporter groove are provided with the bracket wing, each side is provided with 2 supports
The slot wing, the bracket wing have radian.Remain four bracket wing structures of conventional brackets.
Furthermore, when positioning pin is located in lock groove, the end of positioning pin is not contacted with the bottom of lock groove；When
When positioning pin is located in opening groove, the end of positioning pin is not contacted with the bottom of opening groove；When positioning pin is located in lead-over groove,
The end of positioning pin is not contacted with the bottom of lead-over groove.Frictional force is small between sliding block and supporter groove, and bracket service life is long.
Furthermore, when positioning pin is located in lock groove, positioning pin and lock groove tight fit；It is opened when positioning pin is located at
When opening in slot, positioning pin and opening groove tight fit；When positioning pin is located in lead-over groove, positioning pin is interference fitted with lead-over groove.
Sliding block is not susceptible to mobile, loosening.
A kind of open method of complete ceramic locking bracket as described above, which is characterized in that when supporter groove is in locking shape
During state, the positioning pin is located in the lock groove of sliding block；Sliding block is pushed to make its slip by the groove of supporter groove, make positioning pin by
Lock groove enters by lead-over groove in opening groove, and supporter groove is i.e. in opening.Full ceramics locking bracket is reasonable in design,
It is easy to operate.
A kind of locking means of complete ceramic locking bracket as described above, which is characterized in that when supporter groove is in opening state
During state, the positioning pin is located in the opening groove of sliding block；Sliding block is pushed to make its slip, positioning pin is made to pass through lead-over groove by opening groove
Into in lock groove, supporter groove is in the lock state.Full ceramics locking bracket is reasonable in design, easy to operate.
Compared with prior art, the present invention haing the following advantages and effect：Full ceramics locking bracket uses toughness pottery material
Material is made, and color is rendered as milky, and color is approached with human teeth, has hidden function, beauty, and biocompatibility
It is good；The self-locking structure design of full ceramics locking bracket is more excellent, and sliding block slides smoothness, easy to operation, between sliding block and supporter groove
Frictional force is small, and sliding block is not easy jackknifing；Sliding block slide when, between positioning pin and sliding block by the power of horizontal direction avoid positioning pin with
Between sliding block caused by by longitudinal force situations such as sliding block jackknifing；The supporter groove of full ceramics locking bracket, which is provided with, facilitates promotion sliding block
Groove, facilitate supporter groove and shirk；Full ceramics locking bracket has continued the more excellent characteristic of existing ceramic product and with certain
Toughness, compensate for the brittleness defect of existing ceramic bracket product, this causes the self-locking of full ceramics locking bracket in the present invention
The making and use of structure are achieved.
Description of the drawings
Fig. 1 is the lock-out state schematic cross-sectional view of the embodiment of the present invention.
Fig. 2 is the opening schematic cross-sectional view of the embodiment of the present invention.
Fig. 3 is the side structure schematic view of the embodiment of the present invention.
Fig. 4 is the slide block structure schematic diagram of the embodiment of the present invention.
Fig. 5 is the A-A faces schematic cross-sectional view of Fig. 4.
Fig. 6 is the net bottom structure diagram of the embodiment of the present invention.
In figure：Supporter groove 1, sliding block 2, positioning pin 3, net bottom 11, groove 101, bracket matrix 1, bracket matrix two
103, groove 104, the bracket wing 105, sliding slot 21, lock groove 201, lead-over groove 202, opening groove 203.
Specific embodiment
Below in conjunction with the accompanying drawings and pass through embodiment the present invention is described in further detail, following embodiment is to this hair
Bright explanation and the invention is not limited in following embodiments.
Embodiment.
Referring to Fig. 1 to Fig. 6, a kind of complete ceramic locking bracket, including supporter groove 1, sliding block 2 and positioning pin 3；Supporter groove 1 with
And sliding block 2 is made of toughness pottery material.
Supporter groove 1 is provided with the net bottom 11 with fixed anti-skidding effect and the groove 101 passed through for arch wire, groove 101
Both sides be bracket matrix 1 and bracket matrix 2 103；Positioning pin 3 is arranged on bracket matrix 1；Sliding block 2 is provided with
Sliding slot 21, positioning pin 3 are located in sliding slot 21, and sliding slot 21 includes lock groove 201, lead-over groove 202 and opening groove 203, lock groove
201 width is more than the width of lead-over groove 202, and the width of opening groove 203 is more than the width of lead-over groove 202, the width of lead-over groove 202
Degree is less than the width of positioning pin 3；Supporter groove 1 is provided with the groove 104 for facilitating and pushing sliding block 2, and groove 104 is located at bracket matrix two
On 103.
Supporter groove 1 is additionally provided with the bracket wing 105, and the bracket wing 105 has radian, preferably, two that supporter groove 1 is opposite
Side is provided with the bracket wing 105, and each side is provided with 2 bracket wings 105.
Positioning pin 3 is cylindrical structure, and positioning pin 3 is elastomeric element, when positioning pin 3 is located in lock groove 201, sliding block
2 are covered in the top of groove 101, and supporter groove 1 is in the lock state, and when positioning pin 3 is located in opening groove 203, sliding block 2 does not cover
The top of cover slot ditch 101, supporter groove 1 are in opening, and when positioning pin 3 is located in lead-over groove 202, sliding block 2 has part to cover
The top of groove 101 is placed on, positioning pin 3, which is squeezed, to be deformed upon, and positioning pin 3, which is squeezed, locates oval column structure, bracket
Body 1 is in half lock-out state or in semi-open state.
When positioning pin 3 is located in lock groove 201, the end of positioning pin 3 is not contacted with the bottom of lock groove 201；When fixed
When position pin 3 is located in opening groove 203, the end of positioning pin 3 is not contacted with the bottom of opening groove 203；When positioning pin 3 is located at transition
When in slot 202, the end of positioning pin 3 is not contacted with the bottom of lead-over groove 202；It is fixed when positioning pin 3 is located in lock groove 201
Position pin 3 and 201 tight fit of lock groove；When positioning pin 3 is located in opening groove 203, positioning pin 3 and 203 tight fit of opening groove；When
When positioning pin 3 is located in lead-over groove 202, positioning pin 3 is interference fitted with lead-over groove 202.
A kind of open method of complete ceramic locking bracket as described above, when supporter groove 1 is in the lock state, positioning pin
3 are located in the lock groove 201 of sliding block 2；Sliding block 2 is pushed to make its slip by the groove 104 of supporter groove 1, make positioning pin 3 by locking
Slot 201 enters by lead-over groove 202 in opening groove 203, and supporter groove 1 is i.e. in opening.
A kind of locking means of complete ceramic locking bracket as described above, when supporter groove 1 is in opening, positioning pin
3 are located in the opening groove 203 of sliding block 2；Push sliding block 2 make its slip, make positioning pin 3 by opening groove 203 by lead-over groove 202 into
Enter in lock groove 201, supporter groove 1 is in the lock state.
Although the present invention is disclosed as above with embodiment, it is not limited to protection scope of the present invention, any ripe
The technical staff of this technology is known, is changed and retouched what is made without departing from the spirit and scope of the invention, this should all be belonged to
The protection domain of invention.
Claims (9)
1. a kind of complete ceramic locking bracket, including supporter groove, sliding block and positioning pin, which is characterized in that the supporter groove is provided with
For the groove that arch wire passes through, the both sides of the groove are bracket matrix one and bracket matrix two；The positioning pin is arranged on support
On slot matrix one；The sliding block is provided with sliding slot, and the positioning pin is located in sliding slot, and the sliding slot includes lock groove, lead-over groove
And opening groove, the width of the lock groove are more than the width of lead-over groove, the width of the opening groove is more than the width of lead-over groove,
The width of the lead-over groove is less than the width of positioning pin；The positioning pin is cylindrical structure, and positioning pin is elastomeric element, when fixed
For position pins position when in lock groove, sliding block is covered in the top of groove, and supporter groove is in the lock state, when positioning pin is located at opening groove
When interior, sliding block does not cover the top of groove, and supporter groove is in opening, and when positioning pin is located in lead-over groove, sliding block has portion
Divide the top for being covered in groove, positioning pin, which is squeezed, to be deformed upon, and positioning pin, which is squeezed, locates oval column structure, supporter groove
In half lock-out state or in semi-open state；The supporter groove is provided with the groove for facilitating and pushing sliding block, the groove position
In on bracket matrix two.
2. complete ceramic locking bracket according to claim 1, which is characterized in that fixed when positioning pin is located in lead-over groove
Position pin, which is squeezed, to be deformed upon, and positioning pin, which is squeezed, locates oval column structure.
3. complete ceramic locking bracket according to claim 1, which is characterized in that the supporter groove is additionally provided with fixation
The net bottom of anti-skidding effect and the bracket wing, the bracket wing have radian.
4. complete ceramic locking bracket according to claim 1, which is characterized in that two opposite sides of the supporter groove are set
The bracket wing is equipped with, each side is provided with 2 bracket wings, and the bracket wing has radian.
5. complete ceramic locking bracket according to claim 1, which is characterized in that the supporter groove and sliding block are by ceramics
Material is made.
6. complete ceramic locking bracket according to claim 1, which is characterized in that fixed when positioning pin is located in lock groove
The end of position pin is not contacted with the bottom of lock groove；When positioning pin is located in opening groove, the end of positioning pin and opening groove
Bottom does not contact；When positioning pin is located in lead-over groove, the end of positioning pin is not contacted with the bottom of lead-over groove.
7. complete ceramic locking bracket according to claim 1, which is characterized in that fixed when positioning pin is located in lock groove
Position pin and lock groove tight fit；When positioning pin is located in opening groove, positioning pin and opening groove tight fit；When positioning pin was located at
When in aqueduct, positioning pin is interference fitted with lead-over groove.
8. a kind of open method of complete ceramic locking bracket as described in any one of claim 1-7 claims, feature exist
In when supporter groove is in the lock state, the positioning pin is located in the lock groove of sliding block；It is pushed and slided by the groove of supporter groove
Block makes its slip, and positioning pin is made to be entered in opening groove by lead-over groove by lock groove, and supporter groove is i.e. in opening.
9. a kind of locking means of complete ceramic locking bracket as described in any one of claim 1-7 claims, feature exist
In when supporter groove is in opening, the positioning pin is located in the opening groove of sliding block；Sliding block is pushed to make its slip, it is fixed to make
Position pin is entered by lead-over groove in lock groove by opening groove, and supporter groove is in the lock state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711204495.XA CN108158675A (en) | 2017-11-27 | 2017-11-27 | A kind of complete ceramic locking bracket and its open method and locking means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711204495.XA CN108158675A (en) | 2017-11-27 | 2017-11-27 | A kind of complete ceramic locking bracket and its open method and locking means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108158675A true CN108158675A (en) | 2018-06-15 |
Family
ID=62524451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711204495.XA Pending CN108158675A (en) | 2017-11-27 | 2017-11-27 | A kind of complete ceramic locking bracket and its open method and locking means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108158675A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110333129A (en) * | 2019-07-15 | 2019-10-15 | 福州市晋安区凤儒名工艺品有限公司 | A kind of new ceramics bracket device for detecting performance |
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| CN101897624A (en) * | 2008-11-14 | 2010-12-01 | 奥姆科公司 | Surface treated polycrystalline ceramic orthodontic bracket and method of making same |
| CN102274081A (en) * | 2011-05-09 | 2011-12-14 | 杭州西湖生物材料有限公司 | Dental orthodontic autolocking bracket system |
| CN102674817A (en) * | 2012-05-31 | 2012-09-19 | 武汉大学 | High-tenacity dental ceramic bracket material and preparation method thereof |
| CN104414760A (en) * | 2013-08-31 | 2015-03-18 | 上海埃蒙迪材料科技股份有限公司 | Slip cover type dental orthodontic self-locking bracket |
| CN104970892A (en) * | 2015-07-17 | 2015-10-14 | 杭州新亚齿科材料有限公司 | Conveniently-cleaned passive slip cover self-ligating bracket |
| CN104970890A (en) * | 2015-06-24 | 2015-10-14 | 浙江普特医疗器械有限公司 | Lock plate type self-ligating bracket for tooth orthodontics |
| CN105777168A (en) * | 2016-03-07 | 2016-07-20 | 华北理工大学 | ZTA-SiCw ceramic bracket material and preparation method thereof |
| 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 |
| CN208974159U (en) * | 2017-11-27 | 2019-06-14 | 桐庐宏远医疗器械有限公司 | A kind of complete ceramic locking bracket |
-
2017
- 2017-11-27 CN CN201711204495.XA patent/CN108158675A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0833650A (en) * | 1994-07-21 | 1996-02-06 | Shinagawa Refract Co Ltd | Dental orthodontic bracket and its production |
| KR100647345B1 (en) * | 2005-07-11 | 2006-11-23 | 휴비트 주식회사 | An orthodonics braket using bio-ceramic and method for the production thereof |
| CN101897624A (en) * | 2008-11-14 | 2010-12-01 | 奥姆科公司 | Surface treated polycrystalline ceramic orthodontic bracket and method of making same |
| CN102274081A (en) * | 2011-05-09 | 2011-12-14 | 杭州西湖生物材料有限公司 | Dental orthodontic autolocking bracket system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110333129A (en) * | 2019-07-15 | 2019-10-15 | 福州市晋安区凤儒名工艺品有限公司 | A kind of new ceramics bracket device for detecting performance |
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