CN104905880B - The tooth rectification bracket of adjustable torque - Google Patents
The tooth rectification bracket of adjustable torque Download PDFInfo
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- CN104905880B CN104905880B CN201510368134.3A CN201510368134A CN104905880B CN 104905880 B CN104905880 B CN 104905880B CN 201510368134 A CN201510368134 A CN 201510368134A CN 104905880 B CN104905880 B CN 104905880B
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- tumbler
- tooth
- bracket
- vertical portion
- kink
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Abstract
The invention provides a kind of tooth rectification bracket of adjustable torque, is related to medical instruments field, and the tooth rectification bracket includes adhesive board, and a plate face of the adhesive sheet is used to be bonded with dental surface;The relative another plate face of adhesive board is connected with four tie wings, four rectangular arrangements of tie wings, is symmetrical arranged two-by-two;Four tie wings include vertical portion and kink respectively;The vertical portion and adhesive board are affixed;The kink is affixed with the vertical portion and perpendicular to vertical portion;It is integrally formed positioned at two vertical portions of rectangle same long side;The tumbler that can be swung along rectangle width direction, the length direction of the length direction of the tumbler along rectangle are provided between four vertical portions;The end face of the tumbler is provided with bar-shaped trough, and the length direction of the length direction of the bar-shaped trough along rectangle, the notch of the bar-shaped trough is backwards to adhesive board.The tooth rectification bracket of the application, solves the inadequate accurately technical problem of correction angle in the prior art.
Description
Technical field
The present invention relates to medical instruments field, more particularly, to a kind of tooth rectification bracket of adjustable torque.
Background technology
Tooth rectification bracket, is the important component of tooth fixed orthodontics, and crown surfaces are directly adhered to bonding agent,
Arch wire imposes various types of Orthodontic forces to tooth by bracket.Bracket is made up of stainless steel, bioceramic or compound resin, its
Main function is to fix arch wire, so that arch wire preferably plays a role, transmits Orthodontic force, the shifting of tooth three-dimensional is controlled with this
It is dynamic, reach the purpose of orthodontic therapy.
Such as Fig. 5, existing bracket is typically made up of following three parts:
(1) groove (bracket slot):In lip cheek to horizontal opening, it is easy to arch wire to be swimmingly put into from buccal labial surface and adds
Power;
(2) tie wings (bracket wing):Be easy to ligature fixed arch wire, on the wing can attached drag hook for traction, by ligation
Wing state can be divided into single-blade, double-vane and three wings;
(3) adhesive board (bracket base):Its form Design is mainly to strengthen the bonding force with facing, adhesive board bottom surface
Form and the buccal labial surface form of each tooth are mutually fitted, and are had metal grill or the bottom plate of etching, by adhesive, are made bracket securely
It is adhered on facing.
Bond a bracket on each tooth, arch wire passes through out of described groove during use, on adjacent two brackets
It is lower staggeredly to bend arch wire, to the corrective force of tooth different directions, tooth is become neat under prolonged correction.
However, its groove direction of existing bracket is fixed, for arch wire when by bracket, its direction is also fixation,
Angle changing rate needed for the tooth corrected for some needs is special, and existing bracket can not provide accurate angle and go to apply to tooth
Add corrective force.
Based on this, the invention provides a kind of tooth rectification bracket of adjustable torque to solve above-mentioned technical problem.
The content of the invention
It is an object of the invention to provide a kind of tooth rectification bracket of adjustable torque, is rectified with solving prior art Tooth
The inadequate accurately technical problem of correction angle of positive bracket.
A kind of tooth rectification bracket of adjustable torque, the tooth rectification bracket bag are provided in an embodiment of the present invention
Adhesive board is included, a plate face of the adhesive sheet is used to be bonded with dental surface;Relative another plate face of the adhesive board is affixed
There are four tie wings, four rectangular arrangements of tie wings, be symmetrical arranged two-by-two;It is vertical that four tie wings include respectively
Portion and kink;The vertical portion and the adhesive board are affixed;The kink is affixed with the vertical portion and perpendicular to described
Vertical portion;It is integrally formed positioned at two vertical portions of rectangle same long side;Being provided between four vertical portions can
The tumbler swung along rectangle width direction, the length direction of the length direction of the tumbler along rectangle;The tumbler
End face is provided with bar-shaped trough, and the length direction of the length direction of the bar-shaped trough along rectangle, the notch of the bar-shaped trough is backwards to institute
State adhesive board.
Optionally, the tumbler bottom is connected with connecting portion;The both sides of the connecting portion respectively with it is close described perpendicular
Straight portion is connected by the jackscrew of adjustable length.
Optionally, the tumbler outer wall is in arc surface, and the vertical portion is provided with what is matched with the tumbler outer wall
Deep-slotted chip breaker, the cell wall bottom of the deep-slotted chip breaker abut with the tumbler outer wall.
Optionally, the connecting portion is in square column type, and the length direction of the connecting portion is along the length parallel to the tumbler
Spend direction.
Optionally, the kink bottom is plane;Company of the kink with the vertical portion close to the adhesive board
The place of connecing is provided with buckling groove;The tooth rectification bracket also includes two self-fastening buttons, and two self-fastening buttons are symmetrically placed;It is described
Self-fastening button includes first from lock section, second from lock section and connecting portion, described first from lock section and the second self-locking portion respectively with
The connecting portion is affixed, and the connecting portion abuts with outside of the kink away from the vertical portion;Described second from lock section
Abutted with the kink close to the side of the adhesive board, described second is provided with from the one end of lock section away from the connecting portion
Clamping part, the clamping part can engage with the buckling groove;The first self-locking portion is located at the kink away from described
The side of adhesive board abuts;Described first is set from lock section in ladder platform, and two described first from being provided with length and width between lock section
Different through holes, the through hole are located at the top of the bar-shaped trough;Two described first are respectively arranged with protrusion from lock section end
Portion;Two protuberances respectively positioned at another with itself unconnected described first from the lower section of lock section.
Optionally, the through hole is rectangular opening.
Optionally, the end set of the kink has stop part, for stopping that the self-fastening button slips.
Optionally, the cross section of the buckling groove is arc.
Optionally, the clamping part is cylinder.
Optionally, the tooth rectification bracket is made of stainless steel material.
The tooth rectification bracket of the adjustable torque provided by the invention, a plate face of the adhesive sheet are used for and tooth table
Face is bonded, and whole bracket is fixed with tooth.Four tie wings and the adhesive board are affixed.Four tie wings it
Between, it is provided with the tumbler that can be swung along rectangle width direction, the length direction of the length direction of the tumbler along rectangle;Institute
The end face for stating tumbler is provided with bar-shaped trough, the length direction of the length direction of the bar-shaped trough along rectangle, the bar-shaped trough
Notch is backwards to the adhesive board.The arch wire of straightening of teeth is placed in the bar-shaped trough, will be adjacent by rotating the tumbler
Three tooth rectification brackets between arch wire be adjusted to required angle, there is provided accurately active force.Existing tooth
Bracket is corrected, its bar-shaped trough can not rotate, and arch wire angle can not accurately be adjusted to required angle.
Based on this, the present invention is than original technology, and for the bar-shaped trough that is, the groove of prior art, its angle is can
With rotation, the tooth that can be directed to different degree of deformity turn to different angles, arch wire is adjusted to needed for tooth
Accurate angle, have correction angle it is accurate the advantages of.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it is clear that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation under the non-rotary state of tumbler described in embodiment one;
Fig. 2 is structural representation under tumbler rotary state described in embodiment one;
Fig. 3 is the top view after the self-fastening button engaging of embodiment 2 two;
Fig. 4 is the structural representation after the self-fastening button unblock of embodiment 2 two;
Fig. 5 is prior art construction schematic diagram.
Reference:
1- adhesive boards;2- tie wings;3- vertical portions;
4- kinks;5- tumblers;6- bar-shaped troughs;
7- connecting portions;8- jackscrews;9- deep-slotted chip breakers;
10- buckling grooves;11- self-fastening buttons;12- first is from lock section;
13- second is from lock section;14- connecting portions;15- clamping parts;
16- through holes;17- protuberances;18- stop parts;
19- grooves.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that instruction or hint relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or the connection of one;Can
To be mechanical connection or electric welding connection;Can be joined directly together, can also be indirectly connected by intermediary, can be with
It is the connection of two element internals.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition
Concrete meaning in the present invention.
Embodiment one
As depicted in figs. 1 and 2, a kind of tooth rectification bracket of adjustable torque, the tooth are provided in the present embodiment
Correction bracket includes adhesive board 1, and a plate face of the adhesive sheet is used to be bonded with dental surface;The adhesive board 1 it is relative
Another plate face is connected with four tie wings 2, four 2 rectangular arrangements of tie wings, is symmetrical arranged two-by-two;Four ligation
The wing 2 includes vertical portion 3 and kink 4 respectively;The vertical portion 3 and the adhesive board 1 are affixed;The kink 4 erects with described
Straight portion 3 is affixed and perpendicular to the vertical portion 3;It is integrally formed positioned at two vertical portions 3 of rectangle same long side;Four
It is provided with the tumbler 5 that can be swung along rectangle width direction between the vertical portion 3, the length direction of the tumbler 5 is along square
The length direction of shape;The end face of the tumbler 5 is provided with bar-shaped trough 6, the length of the length direction of the bar-shaped trough 6 along rectangle
Direction, the notch of the bar-shaped trough 6 is backwards to the adhesive board 1.
The tooth rectification bracket of the adjustable torque provided by the invention, a plate face of the adhesive sheet are used for and tooth table
Face is bonded, and whole bracket is fixed with tooth.Four tie wings 2 and the adhesive board 1 are affixed.In four tie wings
Between 2, the tumbler 5 that can be swung along rectangle width direction is provided with, the end face of the tumbler 5 is provided with bar-shaped trough 6.It is located at
Two vertical portions 3 of rectangle same long side are integrally formed, and are easy to set the tumbler.The arch wire of straightening of teeth is placed
In the bar-shaped trough 6, by rotating the tumbler 5, the bar-shaped trough 6 is turned into certain angle, by adjacent three
Arch wire between the individual tooth rectification bracket is adjusted to required angle, there is provided accurately active force.Existing orthodontic
Bracket, its bar-shaped trough 6 can not rotate, and arch wire angle can not accurately be adjusted to required angle.
Based on this, the present invention is than original technology, and for the bar-shaped trough that is, the groove of prior art, its angle is can
With rotation, the tooth that can be directed to different degree of deformity turn to different angles, arch wire is adjusted to needed for tooth
Accurate angle, have correction angle it is accurate the advantages of.
Such as Fig. 1 and Fig. 2, in the alternative of the present embodiment, the bottom of tumbler 5 is connected with connecting portion 7;The connection
The both sides in portion 7 are connected with the close vertical portion 3 by the jackscrew 8 of adjustable length respectively.
When needing to adjust the angle of the tumbler 5, the length of jackscrew 8 of the side of connecting portion 7 is lengthened, opposite side
The contraction in length of jackscrew 8, connecting portion 7 drive the tumbler 5 to rotate.
Optionally, adjustment bolt, two adjustment are respectively arranged with the vertical portion 3 of the both sides of connecting portion 7
Bolt is connected respectively with two jackscrews 8.Screwing and unscrew to adjust the length of jackscrew 8 by the adjustment bolt.
Further, the jackscrew 8 is provided with scale, and the adjustment bolt is also equipped with scale, by accurately adjusting
The jackscrew, accurately to control the angle that the tumbler 5 rotates, reach required angle.
Such as Fig. 1 and Fig. 2, in the alternative of the present embodiment, the outer wall of tumbler 5 is in arc surface, and the vertical portion 3 is set
The deep-slotted chip breaker 9 matched with the outer wall of tumbler 5 is equipped with, the cell wall bottom of the deep-slotted chip breaker 9 abuts with the outer wall of tumbler 5.
The tumbler 5 is engaged by the deep-slotted chip breaker 9 of the both sides of tumbler 5, it is only capable of along the rotation
The width of part 5, swung in the deep-slotted chip breaker 9, horizontal displacement will not be produced.
Such as Fig. 1 and Fig. 2, in the alternative of the present embodiment, the connecting portion 7 is in square column type, the length of the connecting portion 7
Length direction of the direction edge parallel to the tumbler 5.
The connecting portion of square cylindricality is easier to process, and saves processing cost and time.
Embodiment two
Embodiment two also provides a kind of tooth rectification bracket of adjustable torque, and the embodiment is on the basis of embodiment one
On further improvement, the technical scheme described by embodiment one falls within the embodiment, the technology that embodiment one has been described above
Scheme is not repeated to describe.
Specifically, as shown in Figure 3 and Figure 4, a kind of tooth rectification bracket of adjustable torque is provided in the present embodiment,
The bottom of kink 4 is plane;The kink 4 is provided with card with the vertical portion 3 close to the junction of the adhesive board 1
Access slot 10;The tooth rectification bracket also includes two self-fastening buttons 11, and two self-fastening buttons 11 are symmetrically placed;The self-fastening button
11 include first from lock section 12, second from lock section 13 and connecting portion 14, and described first from lock section 12 and described second from lock section 13
Affixed with the connecting portion 14 respectively, the connecting portion 14 abuts with outside of the kink 4 away from the vertical portion 3;Institute
State second to abut close to the side of the adhesive board 1 with the kink 4 from lock section 13, described second is remote described from lock section 13
One end of connecting portion 14 is provided with clamping part 15, and the clamping part 15 can engage with the buckling groove 10;First self-locking
Portion 12 is located to abut with side of the kink 4 away from the adhesive board 1;Described first is set from lock section 12 in ladder platform,
Two described first from the different through hole 16 of length and width is provided between lock section 12, the through hole 16 is located at the upper of the bar-shaped trough 6
Side;Two described first are respectively arranged with protuberance 17 from the end of lock section 12;Two protuberances 17 are located at another respectively
With itself unconnected described first from the lower section of lock section 12.
Existing bracket in the arch wire of fixed orthodontic tooth is locked by rubber band or unidirectional locking plate.
Traditional self-locking device is all to release locking plate by a direction to another direction, so can produce the unidirectional of side to bracket
Power, to being come off on the easy clump tooth of bracket.
The bracket of the application, mutually fastened by two symmetrical self-fastening buttons 11 and fix arch wire.The self-fastening button
11 is U-shaped, including first from lock section 12, second from lock section 13 and connecting portion 14.The self-fastening button 11 is flexible.When two institutes
When stating the engaging of self-fastening button 11, two described second clamping parts 15 from lock section 13 snap into the buckling groove 10 respectively.Two
Individual described first is symmetrical arranged from lock section 12, and the bar-shaped trough 6 is covered.Two described first are left space between lock section 12
Form the through hole 16.The through hole 16 is positioned at the top of bar-shaped trough 6.Two the described first end sets from lock section 12 have
Protuberance 17, two protuberances 17 are respectively inserted in that unconnected another is described from lock section and the tie wings 2 with itself
Between, two self-fastening buttons 11 are locked in together by elasticity.
During the fastening of two self-fastening buttons 11 of releasing.The through hole 16 is inserted into one end for the screwdriver of ellipse
In, rotation screw knife, because the length and width of ellipse is different.After rotation, the major axis of oval screwdriver is by two institutes
State self-fastening button 11 to open to both sides top so that the clamping part 15 comes off out of described buckling groove 10, sealed so as to release.The application
There is provided two self-fastening buttons 11, the equal stress in bracket both sides, stress balance, is not easy to come off from tooth during unblock.
Such as Fig. 3, in the alternative of the present embodiment, the through hole 16 is rectangular opening.Rectangular opening length and width, more
Easily when screwdriver rotates by the power promoted to both sides.
Such as Fig. 4, in the alternative of the present embodiment, the end set of the kink 4 has stop part 18, for stopping
Self-fastening button 11 is stated to slip.
The stop part 18 is mainly used to stop that the self-fastening button 11 comes off after unblock from the tie wings 2.
Such as Fig. 4, in the alternative of the present embodiment, the cross section of the buckling groove 10 is arc.Further, the card
Buckle 15 is cylinder.
When promoting the self-fastening button 11, the cylindrical clamping part 15 easily engages the buckling groove for entering the arc
In 10.
In the alternative of the present embodiment, the tooth rectification bracket is made of stainless steel material.
Finally it should be noted that:Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations;To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that:Its according to
The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered
Row equivalent substitution;And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (9)
1. a kind of tooth rectification bracket of adjustable torque, it is characterised in that including adhesive board, a plate face of the adhesive board is used for
It is bonded with dental surface;Relative another plate face of the adhesive board is connected with four tie wings, and four tie wings are in square
Shape is arranged, and is symmetrical arranged two-by-two;Four tie wings include vertical portion and kink respectively;The vertical portion and the bonding
Plate is affixed;The kink is affixed with the vertical portion and perpendicular to the vertical portion;Positioned at two of rectangle same long side
The vertical portion is integrally formed;The tumbler that can be swung along rectangle width direction is provided between four vertical portions, it is described
Length direction of the length direction of tumbler along rectangle;The end face of the tumbler is provided with bar-shaped trough, the length of the bar-shaped trough
Length direction of the direction along rectangle is spent, the notch of the bar-shaped trough is backwards to the adhesive board;
The kink bottom is plane;The kink is provided with card with the vertical portion close to the junction of the adhesive board
Access slot;The tooth rectification bracket also includes two self-fastening buttons, and two self-fastening buttons are symmetrically placed;The self-fastening button includes the
One consolidates with the connecting portion respectively from lock section, second from lock section and connecting portion, described first from lock section and the second self-locking portion
Connect, the connecting portion abuts with outside of the kink away from the vertical portion;Described second from lock section and the kink
Abutted close to the side of the adhesive board, described second is provided with clamping part from the one end of lock section away from the connecting portion, described
Clamping part can engage with the buckling groove;Described first supports from lock section and side of the kink away from the adhesive board
Connect;Described first from lock section in ladder platform set, two described first from through hole is provided between lock section, the through hole is located at institute
State the top of bar-shaped trough;Two described first are respectively arranged with protuberance from lock section end;Two protuberances are located at respectively
Another is with itself unconnected described first from the lower section of lock section.
2. the tooth rectification bracket of adjustable torque according to claim 1, it is characterised in that the tumbler bottom is affixed
There is connecting portion;The both sides of the affixed connecting portion in the tumbler bottom pass through adjustable length with the close vertical portion respectively
Jackscrew connection.
3. the tooth rectification bracket of adjustable torque according to claim 2, it is characterised in that the tumbler outer wall is in circle
Cambered surface, the vertical portion are provided with the deep-slotted chip breaker matched with the tumbler outer wall, the cell wall bottom of the deep-slotted chip breaker with described turn
Moving part outer wall abuts.
4. the tooth rectification bracket of adjustable torque according to claim 2, it is characterised in that the tumbler bottom is affixed
Connecting portion be in square column type, the length side of the length direction of the affixed connecting portion in the tumbler bottom parallel to the tumbler
To.
5. the tooth rectification bracket of adjustable torque according to claim 1, it is characterised in that the through hole is rectangular opening.
6. the tooth rectification bracket of adjustable torque according to claim 5, it is characterised in that the end of the kink is set
Stop part is equipped with, for stopping that the self-fastening button slips.
7. the tooth rectification bracket of adjustable torque according to claim 1, it is characterised in that the cross section of the buckling groove
For arc.
8. the tooth rectification bracket of adjustable torque according to claim 7, it is characterised in that the clamping part is cylinder
Shape.
9. the tooth rectification bracket of the adjustable torque according to claim any one of 1-8, it is characterised in that the tooth is rectified
Positive bracket is made of stainless steel material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510368134.3A CN104905880B (en) | 2015-06-29 | 2015-06-29 | The tooth rectification bracket of adjustable torque |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510368134.3A CN104905880B (en) | 2015-06-29 | 2015-06-29 | The tooth rectification bracket of adjustable torque |
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CN104905880A CN104905880A (en) | 2015-09-16 |
CN104905880B true CN104905880B (en) | 2017-11-10 |
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CN201510368134.3A Active CN104905880B (en) | 2015-06-29 | 2015-06-29 | The tooth rectification bracket of adjustable torque |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115337122B (en) * | 2022-08-23 | 2024-02-20 | 首都医科大学附属北京口腔医院 | Orthodontics bracket with adjustable normal position |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5302121A (en) * | 1992-06-30 | 1994-04-12 | Gagin William P | Ball-in-socket orthodontic bracket |
ES2232243A1 (en) * | 2002-09-02 | 2005-05-16 | Jose Enrique Solano Reina | Torque and angle variable bracket for use during tooth fixing process, has gear adjustment mechanism provided on joint of groove, where groove is formed on base of main body |
CN102448402A (en) * | 2009-04-30 | 2012-05-09 | Tp正牙公司 | Self-ligating orthodontic bracket |
US20140205962A1 (en) * | 2013-01-18 | 2014-07-24 | Paul L. Damon | Orthodontic Bracket |
CN104138299A (en) * | 2014-08-22 | 2014-11-12 | 吉利 | Fully adjustable bracket, bracket correction system and orthodontic correction method |
CN204293277U (en) * | 2014-12-04 | 2015-04-29 | 梅志强 | The movable torque slot bracket of the auxiliary bow groove of a kind of band |
-
2015
- 2015-06-29 CN CN201510368134.3A patent/CN104905880B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5302121A (en) * | 1992-06-30 | 1994-04-12 | Gagin William P | Ball-in-socket orthodontic bracket |
ES2232243A1 (en) * | 2002-09-02 | 2005-05-16 | Jose Enrique Solano Reina | Torque and angle variable bracket for use during tooth fixing process, has gear adjustment mechanism provided on joint of groove, where groove is formed on base of main body |
CN102448402A (en) * | 2009-04-30 | 2012-05-09 | Tp正牙公司 | Self-ligating orthodontic bracket |
US20140205962A1 (en) * | 2013-01-18 | 2014-07-24 | Paul L. Damon | Orthodontic Bracket |
CN104138299A (en) * | 2014-08-22 | 2014-11-12 | 吉利 | Fully adjustable bracket, bracket correction system and orthodontic correction method |
CN204293277U (en) * | 2014-12-04 | 2015-04-29 | 梅志强 | The movable torque slot bracket of the auxiliary bow groove of a kind of band |
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