CN204293277U - The movable torque slot bracket of the auxiliary bow groove of a kind of band - Google Patents
The movable torque slot bracket of the auxiliary bow groove of a kind of band Download PDFInfo
- Publication number
- CN204293277U CN204293277U CN201420747684.7U CN201420747684U CN204293277U CN 204293277 U CN204293277 U CN 204293277U CN 201420747684 U CN201420747684 U CN 201420747684U CN 204293277 U CN204293277 U CN 204293277U
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- CN
- China
- Prior art keywords
- bracket
- major trough
- trough ditch
- groove
- coak
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- Expired - Fee Related
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
There is provided the auxiliary bow groove of a kind of band movable torque slot bracket, it is characterized in that it comprises bracket groove seat and bracket major trough ditch two parts; Described bracket groove seat is provided with bracket major trough ditch emplacing platform, bracket major trough ditch emplacing platform table top becomes semicircle cancave cambered surface shape, both sides cambered surface edges cover height is 1/2nd of bracket major trough ditch height, a coak hole is respectively had in the middle part of the left and right side of bracket major trough ditch emplacing platform, communicate between two coak holes, bracket major trough ditch emplacing platform has recessed buckle arc wing plate downwards, two wing plate center edge portion respectively have the groove that 1mm is dark, and the inner side of groove has a center line that wing plate is divided into equal two parts; Major trough ditch emplacing platform and be wherein provided with auxiliary bow mounting groove between one block of wing plate; In the adhesive sheet bottom surface of bracket groove seat be 100 with the inside semicircle sphere of fovea superior; Described bracket major trough ditch bottom surface contacts corresponding surface with major trough ditch emplacing platform and is designed to half convex rounded convex, the coak plate that two ends, bracket major trough ditch left and right root edge has 1.5mm wide, coak plate is provided with angle hole, and coak plate both sides are respectively equipped with the angle of rotation distance hole of the different torque number of degrees; Bracket major trough ditch emplacing platform and bracket major trough ditch are locked by coak bar.The movable torque slot bracket structure of the auxiliary bow groove of band of the present utility model is simple, easy to use, need not carry out bending torque degree on main arch wire, solves the weak point in bracket now, decreases operating process and time.
Description
Technical field
The utility model relates to a kind of movable torque slot bracket, and particularly the movable torque slot bracket of the auxiliary bow groove of a kind of band, is the critical piece that Orthodontics is corrected malposed tooth.
Background technology
Now to the bracket side of the comprising silk bracket that malposed tooth is corrected, steel orthodontic bracket, locking bracket, Support slot with movable wings, but orthodontist all can not well embody torque effect when carrying out straightening of teeth usually, often need to give to during to lip lingual movement at single tooth or multiple tooth, all on the side's of rescuing silk bow, utilize relative jaw to live in row reverse certain angle, really can not know the torque having added how many degree very accurately, also need to utilize survey tool to measure, a tiny steel wire goes to carry out measuring can not express very accurately equally.Also be inconvenient to measure, considerably increase triviality, expend time in, or apply auxiliary bending of arch edgewise torque song, concerning basic unit doctor, be more the increase in difficulty, rectifying effect is bad, and treatment time extends, and patient can not well close by deallocation.
All without auxiliary arch wire slot in above-mentioned bracket, to needing the patient applying auxiliary bow be all first main arch wire is entered groove ligation good after then just starting the ligation to auxiliary bow, during ligation also one by one ligation above bracket or below add labour and time, and on a bracket ligation two rhizoid be easy to slippage cause auxiliary bow loosen affect rectifying effect.
Summary of the invention
The purpose of this utility model is to provide the movable torque slot bracket of the auxiliary bow groove of a kind of convenient, fast, practical band, and it can solve the weak point in bracket now, and save the operating time, simplify the operation step
The movable torque slot bracket of the auxiliary bow groove of band of the present utility model, is characterized in that it comprises bracket groove seat and bracket major trough ditch two parts; Described bracket groove seat is provided with bracket major trough ditch emplacing platform, bracket major trough ditch emplacing platform table top becomes semicircle cancave cambered surface shape, both sides cambered surface edges cover height is 1/2nd of bracket major trough ditch height, a coak hole is respectively had in the middle part of the left and right side of bracket major trough ditch emplacing platform, communicate between two coak holes, the upper and lower oriented recessed buckle arc wing plate of bracket major trough ditch emplacing platform, two wing plate center edge portion respectively have the groove that 1mm is dark, and the inner side of groove has a center line that wing plate is divided into equal two parts; Major trough ditch emplacing platform and be wherein provided with auxiliary bow mounting groove between one block of wing plate; In the adhesive sheet bottom surface of bracket groove seat be 100 with the inside semicircle sphere of fovea superior; Described bracket major trough ditch bottom surface contacts corresponding surface with major trough ditch emplacing platform and is designed to half convex rounded convex, the coak plate that two ends, bracket major trough ditch left and right root edge has 1.5mm wide, and coak plate both sides are respectively equipped with the angle of rotation distance hole of the different torque number of degrees; Bracket major trough ditch emplacing platform and bracket major trough ditch are locked by coak bar.
The groove of bracket major trough ditch is 0.022 inch, and the degree of depth of auxiliary bow mounting groove is 0.018 inch.
Angle of rotation distance hole corresponding angle set by coak plate both sides is respectively 0o, ± 5o, ± 10o, ± 15o, 0o hole are plane hole, and remaining hole is angle hole.
In auxiliary bow groove, place auxiliary bow, auxiliary bow arch wire enters groove and the together ligation of main arch wire equally.
The movable torque slot bracket structure of the auxiliary bow groove of band of the present utility model is simple, easy to use, need not carry out bending torque degree on main arch wire, solves the weak point in bracket now, decreases operating process and time.
Accompanying drawing explanation
Accompanying drawing is the schematic diagram of a kind of embodiment of the movable torque slot bracket of the utility model band auxiliary bow groove: Fig. 1 is the auxiliary bow groove of band movable torque slot bracket plan structure schematic diagram, Fig. 1 .1 is the auxiliary bow groove of band movable torque slot bracket left surface structural representation, Fig. 1 .2 is the auxiliary bow groove of band movable torque slot bracket right flank structural representation, Fig. 2 is bracket major trough ditch plan structure schematic diagram, Fig. 2 .1 is bracket major trough ditch partial left side face structural representation, Fig. 2 .2 is bracket major trough ditch partial right side face structural representation, Fig. 2 .3 is bracket major trough ditch gum side schematic diagram, Fig. 2 .4 is the bracket major trough ditch tooth side of conjunction schematic diagram, Fig. 3 is bracket major trough ditch emplacing platform plan structure schematic diagram, Fig. 3 .1 is bracket major trough ditch emplacing platform left surface structural representation, Fig. 3 .2 is bracket major trough ditch emplacing platform right flank structural representation, Fig. 3 .3 is major trough ditch emplacing platform gum side schematic diagram, Fig. 3 .4 is the major trough ditch emplacing platform tooth side of conjunction schematic diagram, Fig. 4 is bonding base plate bottom surface structure schematic diagram.
Detailed description of the invention
Referring to accompanying drawing, the movable torque slot bracket stainless steel metal of the auxiliary bow groove of the utility model band makes.It comprises bracket groove seat 10 and bracket major trough ditch 7 two parts; Described bracket groove seat 10 is provided with bracket major trough ditch emplacing platform 6, bracket major trough ditch emplacing platform 6 table top becomes semicircle cancave cambered surface shape, both sides cambered surface edges cover height is 1/2nd of bracket major trough ditch 7 height, a coak hole 8,9 is respectively had in the middle part of the left and right side of bracket major trough ditch emplacing platform 6, communicate between two coak holes 8,9, the oriented recessed buckle arc wing plate 1,2 of bracket major trough ditch emplacing platform about 6, two wing plate center edge portion respectively have the groove that 1mm is dark, and the inner side of groove has a center line that wing plate is divided into equal two parts.Major trough ditch emplacing platform 6 and be wherein provided with 0.018 inch of auxiliary bow mounting groove 11 between one piece of wing plate (embodiment is wing plate 2).Usually need to coordinate auxiliary begg appliance rescuing in process clinically, now just auxiliary bow arch wire can be entered groove and the together ligation of main arch wire equally, reduce ligation number of times, also mitigate labour.Bracket major trough ditch 7 bottom surface contacts corresponding face with major trough ditch emplacing platform 6 and is designed to half convex rounded convex, being beneficial to bracket major trough ditch 7 can the suitable torque angle of two sideway swivels adjustment up and down smoothly on bracket major trough ditch emplacing platform 6, bracket major trough ditch about 7 two ends root edge also comprise coak plate 3,5 both sides be respectively equipped with the torque number of degrees be 0o, ± 5o, ± 10o, ± 15o angle of rotation distance hole 13,0o hole is plane hole, and remaining hole is angle hole.Be beneficial to and utilize coak bar 12 to lock it on major trough ditch emplacing platform 6 after determining torque angle, being beneficial to bracket major trough ditch 7 in the process rescued affects rectifying effect because muscular function in Orthodontic force or oral cavity causes loosening.Bracket major trough ditch emplacing platform 6 and both bracket major trough ditches 7 are locked by coak bar 12.The floor design of the adhesive sheet of bracket groove seat 10 be 100 with the inside semicircle sphere of fovea superior.More be conducive to bracket groove seat 10 to pin adhesives firmly and not easily come off easily because of torque force.
Bracket wing plates on two sides 1 is utilized when adjusting shaft rake after carrying out first determining height in bonding process, center line on 2 aims at long axis of tooth line, original factory state is kept to carry out when adjusting angle of torsion if do not needed in the process rescued bonding, as only needed to utilize needle holder to extract out on coak bar 12 on bracket when rescuing in process and needing single or multiple tooth to carry out torque, the coak plate 3 on major trough ditch 7 is caught on one end of probe, on 5, positive torque that you require is carried out or negative angle of torsion rotates in any angle of rotation distance hole, if the angle of torsion of needs ± 10o or ± 15o is coak plate 3, coak hole 13 on 5 correspond to the coak hole 8 of bracket major trough ditch emplacing platform 6 left and right sides, then 9 contrapositions utilize coak bar 12 to insert and lock, finally the side's of utilization silk enters groove, at this moment square silk has a power of convolution after entering groove, tooth effectively will move along square silk rotating force.Torque degree should excessive in order to avoid patient pain of having a toothache not cause periodontal to lose hemorrhagely to bring unnecessary trouble first.
Claims (3)
1. the movable torque slot bracket of the auxiliary bow groove of band, is characterized in that it comprises bracket groove seat (10) and bracket major trough ditch (7) two parts, described bracket groove seat (10) is provided with bracket major trough ditch emplacing platform (6), bracket major trough ditch emplacing platform (6) table top becomes semicircle cancave cambered surface shape, both sides cambered surface edges cover height is 1/2nd of bracket major trough ditch (7) height, a coak hole (8 is respectively had in the middle part of the left and right side of bracket major trough ditch emplacing platform (6), 9), two coak holes (8, 9) communicate between, the upper and lower oriented recessed buckle arc wing plate (1 of bracket major trough ditch emplacing platform (6), 2), two wing plate center edge portion respectively have the groove that 1mm is dark, the inner side of groove has a center line that wing plate is divided into equal two parts, major trough ditch emplacing platform (6) and be wherein provided with auxiliary bow mounting groove (11) between one piece of wing plate (2), in the adhesive sheet bottom surface of bracket groove seat (10) be 100 with the inside semicircle sphere of fovea superior, described bracket major trough ditch (7) bottom surface contacts corresponding surface with major trough ditch emplacing platform (6) and is designed to half convex rounded convex, the coak plate (3,5) that bracket major trough ditch (7) two ends, left and right root edge has 1.5mm wide, coak plate (3,5) both sides are respectively equipped with angle of rotation distance hole (13) of the different torque number of degrees, bracket major trough ditch emplacing platform (6) is locked by coak bar (12) with both bracket major trough ditch (7).
2. the movable torque slot bracket of the auxiliary bow groove of the band according to claims 1, it is characterized in that bracket major trough ditch (7) groove is 0.022 inch, the degree of depth of auxiliary bow mounting groove (11) is 0.018 inch.
3. the movable torque slot bracket of the auxiliary bow groove of the band according to claims 1 or 2, it is characterized in that coak plate (3,5) angle of rotation distance hole (13) corresponding angle set by both sides is respectively 0o, ± 5o, ± 10o, ± 15o, 0o hole are plane hole, and remaining hole is angle hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420747684.7U CN204293277U (en) | 2014-12-04 | 2014-12-04 | The movable torque slot bracket of the auxiliary bow groove of a kind of band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420747684.7U CN204293277U (en) | 2014-12-04 | 2014-12-04 | The movable torque slot bracket of the auxiliary bow groove of a kind of band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204293277U true CN204293277U (en) | 2015-04-29 |
Family
ID=53098867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420747684.7U Expired - Fee Related CN204293277U (en) | 2014-12-04 | 2014-12-04 | The movable torque slot bracket of the auxiliary bow groove of a kind of band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204293277U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104905880A (en) * | 2015-06-29 | 2015-09-16 | 郎俊岩 | Orthodontic bracket having adjustable torque |
| CN111588493A (en) * | 2020-06-01 | 2020-08-28 | 哈尔滨理工大学 | Orthodontic arch wire variable-angle dividing method based on bending point-angle distance ratio sum |
-
2014
- 2014-12-04 CN CN201420747684.7U patent/CN204293277U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104905880A (en) * | 2015-06-29 | 2015-09-16 | 郎俊岩 | Orthodontic bracket having adjustable torque |
| CN104905880B (en) * | 2015-06-29 | 2017-11-10 | 郎俊岩 | The tooth rectification bracket of adjustable torque |
| CN111588493A (en) * | 2020-06-01 | 2020-08-28 | 哈尔滨理工大学 | Orthodontic arch wire variable-angle dividing method based on bending point-angle distance ratio sum |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20161204 |