CN206576966U - A kind of locking bracket - Google Patents
A kind of locking bracket Download PDFInfo
- Publication number
- CN206576966U CN206576966U CN201620930264.1U CN201620930264U CN206576966U CN 206576966 U CN206576966 U CN 206576966U CN 201620930264 U CN201620930264 U CN 201620930264U CN 206576966 U CN206576966 U CN 206576966U
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- CN
- China
- Prior art keywords
- bracket
- sliding block
- supporter groove
- slide rail
- groove
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Abstract
The utility model is related to a kind of locking bracket, including supporter groove, there is the slide rail being engaged with bracket sliding block to a lateral lower recess by jaw on the supporter groove wing, it is provided with the slide rail and slides the bracket sliding block coordinated with supporter groove, lay and have elastic component in supporter groove, the bracket sliding block is connected by flexible member with supporter groove, and archwire slot is provided with the supporter groove, and archwire slot intersects with slide rail；By setting flexible member in supporter groove, bracket sliding block is connected by flexible member with supporter groove, there are preferable compressibility and extensibility using spring, a good tightening state can be kept, the bracket that steel wire is fastened on supporter groove by bracket sliding block is intraoral, prevent steel wire in the intraoral slip of bracket, the bracket for being placed in supporter groove for making steel wire stable is intraoral, the locking bracket is simple in construction, easy to use, manufacturing cost is low, and Consumer's Experience is good, suitable for a wide range of popularization.
Description
Technical field
The utility model is related to a kind of dental orthodontic apparatus, more specifically, it relates to a kind of locking bracket.
Background technology
At present, during the orthodontic treatment of Buccodental, orthodontic bracket is fixed on facing, and arch wire is passed through on bracket
Slide rail (also known as square shred groove), and directly ligatured arch wire by ligaturing rubber ring or steel ligature in bracket slide rail, arch wire
Corrective force tooth is delivered to by bracket, produce tooth expected mobile, to reach the purpose of correction tooth.It is traditional just
Abnormal bracket needs with finer wire or elastic tape and together with correcting fixation with steel wire, the time-consuming inconvenience of clinical manipulation, steel wire and bracket it
Between frictional force it is big, level of comfort is poor, delays the course for the treatment of corrected, and the time for rescuing needs is long.
A kind of existing tooth bracket, it includes main part and swivel portion, and main part includes base, swivel portion have swivel and
Lid, the top of swivel has major trough ditch, and lid is covered in the top of swivel, and the top of the notch of major trough ditch is covered, and turns
Body portion is pivotally connected to base, and base is additionally provided with the location division for Fixed swivel portion, can by said structure when using
Inclined and tooth body torsional direction with adjusting torque, axle, but the tooth is with bracket structure is complicated, processing and manufacturing cost is high, use not side
Just, it is unsuitable for large-scale use.
For above-mentioned technical problem, therefore need to be improved.
Utility model content
The utility model be in order to overcome above-mentioned defect of the prior art there is provided one kind it is simple in construction, use installation side
Just, a kind of low locking bracket of manufacturing cost.
In order to reach object above, the technical scheme that the utility model is used is：A kind of locking bracket, its feature exists
In：Including supporter groove, have on the supporter groove wing by jaw to a lateral lower recess in the slide rail being engaged with bracket sliding block, the slide rail
Have elastic component provided with sliding to lay in the bracket sliding block coordinated, supporter groove with supporter groove, the bracket sliding block passes through elastic member
Part is connected with supporter groove, and archwire slot is provided with the supporter groove, and archwire slot intersects with slide rail.
As a kind of preferred scheme of the present utility model, the bracket slider bottom is formed with least two groove；The groove
It is adapted with flexible member, bracket sliding block is engaged by flexible member.
As a kind of preferred scheme of the present utility model, stopper slot, limit are provided with to a lateral lower recess by gum on the bracket wing
Position groove forms one with slide rail.
As a kind of preferred scheme of the present utility model, unlocking tool, unlocking tool and limit are laid with outside the stopper slot
Position groove matches, and unlocking tool is rotated in stopper slot causes slip of the bracket sliding block in slide rail.
As a kind of preferred scheme of the present utility model, the outer end of the bracket sliding block and the outer end of supporter groove are in same water
In plane.
As a kind of preferred scheme of the present utility model, the free end of the bracket sliding block is round rectangle, arc orShape.
As a kind of preferred scheme of the present utility model, the face of the supporter groove and teeth contact be in netted cambered surface,
The radian of the cambered surface is adapted with the radian of tooth.
As a kind of preferred scheme of the present utility model, the flexible member is the type spring of NiTi 0.
As a kind of preferred scheme of the present utility model, the flexible member diameter should be 0.15mm~0.50mm NiTis 0
Type, V-type or U-shaped spring.
The beneficial effects of the utility model are：By setting flexible member in supporter groove, bracket sliding block passes through elastic member
Part is connected with supporter groove, has preferable compressibility and extensibility using spring, can keep a good tightening state, and bracket is slided
The bracket that steel wire is fastened on supporter groove by block is intraoral, prevents steel wire in the intraoral slip of bracket, make steel wire stabilization is placed in supporter groove
Bracket it is intraoral；It is fixed in use, steel wire is placed in into the intraoral cooperation by bracket sliding block and flexible member of bracket, will will be in
The supporter groove of netted cambered surface is bonded on tooth, and the locking bracket is simple in construction, easy to use, manufacturing cost is low, user's body
Test, suitable for a wide range of popularization.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is side view of the present utility model；
Fig. 3 is that the utility model unlocking tool is engaged structural representation with stopper slot；
Fig. 4 is that the utility model unlocking tool is engaged side view with stopper slot；
Fig. 5 is that the utility model bracket sliding block removes groove upper end formation schematic diagram；
Fig. 6 is that the utility model bracket sliding block removes groove upper end side view；
Fig. 7 is the structural representation that steel wire is positioned in groove by the utility model support；
Fig. 8 is the side view that steel wire is positioned in groove by the utility model support；
Fig. 9 is the structural representation that the utility model support bracket sliding block closes groove；
Figure 10 is the side view that the utility model support bracket sliding block closes groove.
Reference in figure：Supporter groove 1, slide rail 2, bracket sliding block 3, stopper slot 4, bracket mouthful 5, flexible member 6, groove 7,
Unlocking tool 8, steel wire 9.
Embodiment
The utility model embodiment is elaborated below in conjunction with the accompanying drawings.
Embodiment：As Figure 1-10 shows, it is lateral to one by jaw on a kind of locking bracket, including supporter groove 1, the wing of supporter groove 1
Lower recess has to be provided with the slide rail 2 being engaged with bracket sliding block 3, the slide rail 2 slides the bracket sliding block 3 coordinated with supporter groove 1,
Lay in supporter groove 1 and have elastic component 6, the bracket sliding block 3 is connected by flexible member 6 with supporter groove 1, is set in supporter groove 1
Archwire slot 5 is equipped with, archwire slot 5 intersects with slide rail 2, bracket mouthful 5 is used to fix steel wire 9.
Depression forms slide rail 2 to the middle part of supporter groove 1 downwards, and the top of slide rail 2 is provided with slides the bracket coordinated with supporter groove 1
Sliding block 3, lays in supporter groove 1 and has elastic component 6, the bracket sliding block 3 is connected by flexible member 6 with supporter groove 1, the support
Bracket mouthful 5 is provided with cell body 1, bracket mouthful 5 is located at the bottom of slide rail 2 and intersected with slide rail 2；Bracket mouthful 5 is used to fix steel wire 9.
In the present embodiment, by setting flexible member 6 in the supporter groove 1, the flexible member 6 can for Elastic plastic-rubber or
The type spring of NiTi 0；Because the locking bracket is in cavity interior, it is necessary to have a good hygienic conditions, and have good resist
Corrosivity and stable chemical property, the type spring of NiTi 0 is hardware, has good stability in cavity, so excellent
Elect the type spring of NiTi 0 as；Compression and the elastic performance of stretching return using the type spring of NiTi 0, make bracket sliding block 3 steel wire 9
Be anchored in the bracket of supporter groove 1 mouthfuls 5, prevent steel wire 9 from being slided in bracket mouthful 5, make steel wire 9 it is stable be placed in supporter groove 1
In bracket mouthful 5.
The bottom of bracket sliding block 3 is formed with least two groove 7；The groove 7 is adapted with flexible member 6, passes through flexible member
6 engaging bracket sliding blocks 3；The distance between 2 grooves 7 of the bottom of bracket sliding block 3 are consistent with the width of bracket mouthful 5,2 grooves
7 are used to limit sliding distance of the bracket sliding block 3 in slide rail 2, and the side of slide rail 2 is provided with stopper slot 4, and stopper slot 4 is formed with slide rail 2
One；Unlocking tool 8 is laid with outside stopper slot 4, unlocking tool 8 matches with stopper slot 4, unlocking tool 8 turns in stopper slot 4
It is dynamic to cause slip of the bracket sliding block 3 in slide rail 2.
It is compression shape by the original state of the type spring of NiTi 0, when steel wire 9 is positioned over bracket mouthful 5 by us, by setting
The unlocking tool 8 being placed in outside stopper slot 4, the end of unlocking tool 8 is positioned in stopper slot 4, is rotated by 90 ° so that bracket is slided
Block 3 is moved laterally, and the type spring of NiTi 0 is in compressive state.
When the groove 7 of the bottom of bracket sliding block 3 is connected together with the type spring of NiTi 0, with the sound of " card ", such nickel
The type spring of titanium 0 is in extended configuration, will limit the movement of bracket sliding block 3, and at the same time, bracket mouthful 5 forms one and supplies steel wire
The passage connected, steel wire is penetrated wherein, when steel wire passes completely through its passage, because bracket sliding block 3 is to be by original state
The type spring of NiTi 0 connection of shape is compressed, bracket sliding block 3 is pulled to the direction of bracket mouthful 5 by instrument, makes what steel wire was connected
Space reduces, when another groove 7 of the bottom of bracket sliding block 3 is connected together with the type spring of NiTi 0, with the sound of " card "
Sound, and then make what steel wire more fastened to be placed in bracket mouthful 5；Operation when making installation or changing steel wire more facilitates.
The outer end of bracket sliding block 3 is with the outer end of supporter groove 1 in same level；Bracket sliding block 3 is set to exist in correction patient
Will not effectively it ensure because occurring the situation that slip lid is surprisingly dislocated often touching the buccal labial surface of locking bracket during rescuing
The stabilization of correction work, effectively carry out.
The free end of bracket sliding block 3 is round rectangle or arc；The face of supporter groove 1 and teeth contact is in netted arc
Face, the radian of the cambered surface is adapted with the radian of tooth；Supporter groove 1 is allowd more firmly to be locked at the contact of tooth
It is very easy to use on face and simple in construction.
The material of supporter groove 1 include niti-shaped memorial alloy, Ni-Ti-based shape memory alloy, titanium, titanium-base alloy,
Cochrome, stainless steel, resin, plastics, ceramics and/or glass；Bracket sliding block 3 is integrally formed by elastic metallic to be made, one
The method of shaping is cut using metal casting of the prior art, metal powder injection molding, wire cutting, laser engraving or laser
Segmentation method, elastic metallic include current material in niti-shaped memorial alloy, Ni-Ti-based shape memory alloy, titanium-base alloy,
Cochrome or stainless steel.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model；Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Although more having used reference in figure herein：Supporter groove 1, slide rail 2, bracket sliding block 3, stopper slot 4, bracket
Mouth 5, flexible member 6, groove 7, unlocking tool 8, the grade term of steel wire 9, but it is not precluded from the possibility using other terms；Use
These terms are used for the purpose of more easily describing and explaining essence of the present utility model；It is construed as any additional
Limitation all disagreed with the utility model spirit.
Claims (9)
1. a kind of locking bracket, it is characterised in that：Including supporter groove（1）, supporter groove（1）Have on the wing by jaw to a lateral lower recess
With bracket sliding block（3）The slide rail being engaged（2）, the slide rail（2）Inside it is provided with and supporter groove（1）Slide the bracket sliding block coordinated
（3）, supporter groove（1）Interior laying has elastic component（6）, the bracket sliding block（3）Pass through flexible member（6）With supporter groove（1）Even
Connect, the supporter groove（1）Inside it is provided with archwire slot（5）, archwire slot（5）With slide rail（2）It is intersecting.
2. a kind of locking bracket according to claim 1, it is characterised in that：The bracket sliding block（3）Bottom be formed with to
Few 2 grooves（7）；The groove（7）With flexible member（6）It is adapted, passes through flexible member（6）Engage bracket sliding block（3）.
3. a kind of locking bracket according to claim 1, it is characterised in that：The supporter groove（1）Gum is leaned on the wing to side
Stopper slot is provided with to lower recess（4）, stopper slot（4）With slide rail（2）Form one.
4. a kind of locking bracket according to claim 3, it is characterised in that：The stopper slot（4）It is laid with unlocking work outside
Tool（8）, unlocking tool（8）With stopper slot（4）Match, unlocking tool（8）In stopper slot（4）Interior rotate causes bracket sliding block
（3）In slide rail（2）Interior slip.
5. a kind of locking bracket according to claim 1, it is characterised in that：The bracket sliding block（3）Outer end and bracket
Body（1）Outer end in same level.
6. a kind of locking bracket according to claim 1 or 5, it is characterised in that：The bracket sliding block（3）Free end be
Round rectangle or arc.
7. a kind of locking bracket according to claim 1, it is characterised in that：The supporter groove（1）With the face of teeth contact
For in netted cambered surface, the radian of the cambered surface is adapted with the radian of tooth.
8. a kind of locking bracket according to claim 1 or 2, it is characterised in that：The flexible member（6）For the type of NiTi 0
Spring.
9. a kind of locking bracket according to claim 1 or 2, it is characterised in that：The flexible member（6）Diameter should be
The type of 0.15mm~0.50mm NiTis 0, V-type or U-shaped spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620930264.1U CN206576966U (en) | 2016-08-23 | 2016-08-23 | A kind of locking bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620930264.1U CN206576966U (en) | 2016-08-23 | 2016-08-23 | A kind of locking bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206576966U true CN206576966U (en) | 2017-10-24 |
Family
ID=60109012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620930264.1U Active CN206576966U (en) | 2016-08-23 | 2016-08-23 | A kind of locking bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206576966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111134877A (en) * | 2020-01-19 | 2020-05-12 | 广州创启医疗科技有限公司 | Gap-eliminating orthodontic bracket |
-
2016
- 2016-08-23 CN CN201620930264.1U patent/CN206576966U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111134877A (en) * | 2020-01-19 | 2020-05-12 | 广州创启医疗科技有限公司 | Gap-eliminating orthodontic bracket |
| 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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| GR01 | Patent grant |