CN209595935U - Orthodontic passive type locking bracket - Google Patents
Orthodontic passive type locking bracket Download PDFInfo
- Publication number
- CN209595935U CN209595935U CN201822258274.7U CN201822258274U CN209595935U CN 209595935 U CN209595935 U CN 209595935U CN 201822258274 U CN201822258274 U CN 201822258274U CN 209595935 U CN209595935 U CN 209595935U
- Authority
- CN
- China
- Prior art keywords
- orthodontic
- groove
- slip lid
- passive type
- type locking
- 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.)
- Expired - Fee Related
Links
- 210000002455 dental arch Anatomy 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 claims description 3
- 229910001000 nickel titanium Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000004904 shortening Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910000570 Cupronickel Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009466 transformation 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
- A61C7/287—Sliding locks
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)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a kind of orthodontic passive type locking brackets, including orthodontic supporter groove, slip lid, pin, elastic slice and net bottom.The utility model orthodontic passive type locking bracket, slip lid is firm when bracket works normally, and can be good at for correction dental arch filament being fixed in groove, realizes sliding correction function, and the period is rescued in shortening.
Description
Technical field
The utility model relates to mouth cavity orthodontics to rescue technical field, and in particular to a kind of orthodontic passive type self-locking bracket
Slot.
Background technique
In recent years, as universal and popularization, the more and more masses of mouth cavity orthodontic receive Orthodontic Treatment, this
The manufacturing rapid development of correction is promoted, correction product is dazzling on the market at present, and product quality is irregular, especially
Orthodontic bracket.Orthodontic bracket includes common bracket and locking bracket, since common bracket mainly uses stainless steel wire or rubber ring
Ligation, both ligation are all directly forced dental arch filament, to arch wire and bracket generate biggish frictional force, dental arch filament cannot held in the palm
It is free to slide in slot, it substantially prolongs and rescues the period, so major manufacturing firm is self-locking in Devoting Major Efforts To Developing locking bracket now
Bracket has many advantages, such as easy to operate, and rescuing the period short has begun with the trend for gradually replacing common bracket.
It is high to the required precision of manufacture but since structure is complicated, production is difficult for current existing locking bracket.It is existing
Locking bracket to occur self-locking failure in use be the entire self-locking common fault rescued, any self-locking product can be met
To similar problem.Therefore, existing locking bracket is difficult to substitute common bracket comprehensively in a short time at present.
Utility model content
The purpose of this utility model is exactly to solve the above-mentioned problems and to provide a kind of orthodontic passive type self-locking
Bracket, slip lid is firm when bracket works normally, and can be good at for correction dental arch filament being fixed in groove, realizes that function is rescued in sliding
Can, the period is rescued in shortening.
Purpose of the utility model is realized as follows:
A kind of orthodontic passive type locking bracket of the utility model includes orthodontic supporter groove, slip lid, pin, elastic slice
And net bottom；Orthodontic supporter groove, which is equipped with, can accommodate the groove of correction dental arch filament, groove two sides be respectively equipped with the first tie wings and
Second tie wings, the first tie wings are equipped with the guide groove of slip lid sliding, slip lid be installed in guide groove and the direction of sliding with
The direction of groove is vertical, and guiding trench bottom is equipped with the guiding rib groove in the hole that pin passes through and slip lid sliding positioning and guiding effect,
Slip lid bottom is equipped with blind hole, and slip lid bottom is equipped with positioning and guiding muscle, and elastic slice in blind hole, open equipped with slip lid by the second tie wings
The groove opened, net bottom are set to the back of orthodontic supporter groove, correction dental arch filament are fixed on slot on orthodontic supporter groove after slip lid closing
In ditch.
It is " ⊥ " shape or " dovetail " shape or " convex " word that groove shape is oriented in above-mentioned orthodontic passive type locking bracket
Shape.
Above-mentioned orthodontic is round with the hole that pin passes through in passive type locking bracket or semicircle, diameter are
0.25mm~1mm.
Above-mentioned orthodontic is located at pin through hole with the guiding rib groove for being oriented to trench bottom in passive type locking bracket
Side.
Above-mentioned orthodontic is kidney-shaped or the figure of eight or square with the blind hole shape of slip lid bottom in passive type locking bracket
Shape.
Above-mentioned orthodontic is NiTi material or stainless steel material, thickness with passive type locking bracket sheet material of being hit by a bullet
For 0.1~0.5mm.
At the hole wall at least one of above-mentioned orthodontic elastic slice outer rim in passive type locking bracket and slip lid blind internal bore
The above position fit closely and/or blind hole at least one at position be equipped with elastic slice deformation when empty avoiding region.
Above-mentioned orthodontic notch at elastic slice at least one in passive type locking bracket.
Above-mentioned orthodontic with pin material in passive type locking bracket is NiTi material or cupro-nickel titanium matter or stainless
Steel material, pin are solid or hollow shape, and pin diameter is 0.25mm~1mm.
Above-mentioned orthodontic is parallel with the direction of groove with the groove in passive type locking bracket in the second tie wings.It will
Particular tool is put into groove, is openable slip lid by rotation.
The utility model orthodontic passive type locking bracket, slip lid is firm when bracket works normally, and can be good at
Correction dental arch filament is fixed in groove, realizes sliding correction function, the period is rescued in shortening.
Detailed description of the invention
Fig. 1 is a kind of 1 schematic perspective view of orthodontic passive type locking bracket embodiment of the utility model；
Fig. 2 is the three-dimensional knot of a kind of 1 slip lid of orthodontic passive type locking bracket embodiment of the utility model and pin
Structure schematic diagram；
Fig. 3 be a kind of 1 slip lid of orthodontic passive type locking bracket embodiment of the utility model and elastic slice combination after
Schematic perspective view；
Fig. 4 is Fig. 3 antapical view stereoscopic schematic diagram；
Fig. 5 is that a kind of orthodontic of the utility model with passive type locking bracket embodiment 1 is put into dental arch filament in groove
Front schematic view；
Fig. 6 is that a kind of orthodontic of the utility model with passive type locking bracket embodiment 1 is put into dental arch filament in groove
And close the front schematic view of slip lid；
Fig. 7 is the lateral plan of Fig. 6；
Fig. 8 is that a kind of 1 slip lid of orthodontic passive type locking bracket embodiment of the utility model, elastic slice and pin are opened
Status diagram；
Fig. 9 is a kind of 1 slip lid of orthodontic passive type locking bracket embodiment of the utility model, elastic slice and pin stress
Status diagram；
Figure 10 is that a kind of 1 slip lid of orthodontic passive type locking bracket embodiment of the utility model, elastic slice and pin close
Closed state schematic diagram；
Figure 11 is a kind of 2 schematic perspective view of orthodontic passive type locking bracket embodiment of the utility model；
Figure 12 be a kind of 2 slip lid of orthodontic passive type locking bracket embodiment of the utility model and elastic slice combination after
Schematic perspective view.
Specific embodiment
Below in conjunction with attached drawing, the utility model is described in further detail.
Embodiment 1
Referring to Fig. 1, cooperation is refering to Fig. 2-4, the utility model orthodontic passive type locking bracket includes correction support
Groove body 1, dental arch filament 2, slip lid 3, elastic slice 4, pin 5, net bottom 6 form；
Orthodontic supporter groove 1 is equipped with the groove 9 that can accommodate correction dental arch filament 2, and the two sides of groove 9 are equipped with the first tie wings 1a
With the second tie wings 1b, wherein the first tie wings 1a is equipped with the guide groove 11 that slip lid 3 slides, 11 bottom of guide groove is equipped with pin
5 holes 10 passed through and slip lid 3 slide the guiding rib groove 12 of positioning and guiding effect, and 3 bottom of slip lid is equipped with blind hole 13,3 bottom of slip lid
Portion is equipped with positioning and guiding muscle 14, and elastic slice 4 is in the blind hole 13 of slip lid 3；
Second tie wings 1b of orthodontic supporter groove 1 is equipped with the groove 7 that slip lid 3 is opened, and groove 7 and the direction of groove 9 are flat
Row；
Both sides 11a, 11b of guide groove 11 on both sides 3a, 3b and tie wings 1a of slip lid 3 play the role of slide-and-guide,
The shape of guide groove 11 is " ⊥ " shape；
Elastic slice 4 is kidney-shaped in the blind hole 13 of slip lid 3, and the hole wall 13a at least three of its outer rim 4a and blind hole 13
Place fits closely, and does not loosen, which is kidney-shaped with a thickness of 0.5mm shape；Elastic slice 4 has notch 15 at one, and blind hole 13 has at one
Position is equipped with the region 13a of empty avoiding when elastic slice 4 deforms；
Slip lid 3 can be fixed on correction dental arch filament 2 by the elastic slice 4 being embedded in blind internal bore 13 and 5 mating reaction of pin
In groove 9.
As shown in Fig. 1, Fig. 5-7, orthodontic supporter groove and net bottom 6 are integrally adhered on tooth during rescuing, by dental arch filament 2
It is put into the bracket groove 9 of supporter groove 1, closes slip lid 3, dental arch filament 2 is fixed in groove 9, self-locking and offer is provided and is rescued
Force value.
As shown in Fig. 5-6, Fig. 8~10, when slip lid opening, stress, closed state, the feelings of elastic slice 4 and 5 inter-working of pin
Condition is as follows, by the front end face 8 with tool or finger pulp sliding lid 3, pushes in the direction of arrows, and pin 5 comes into contact with elastic slice 4,
When slip lid 3 moves to elastic slice medium position, 4 stress of elastic slice moves to 4b by initial position 4a, and slip lid 3 continues to move, and works as cunning
Lid 3 moves to when separating with elastic slice, and elastic slice 4 is sprung back, and is returned to original state 4a, at this point, pin 5 is fixed, slip lid 3 is in
Closed state forms self-locking function.
Embodiment 2
Please refer to Figure 11, cooperation refering to fig. 12, show in figure the utility model relates to another orthodontic quilt
Dynamic formula locking bracket another embodiment, the orthodontic passive type locking bracket include orthodontic supporter groove 1, dental arch filament 2,
Slip lid 3, elastic slice 4, pin 5, net bottom 6 form；
As shown in figure 12, when slip lid opens or closes state, the case where elastic slice 4 is with 5 inter-working of pin, is as follows, passes through use
The front end face 8 of tool or finger pulp sliding lid 3, pushes in the direction of arrows, and when the starting of slip lid 3 is closed, pin 5 gradually connects with elastic slice 4
Touching, when slip lid 3 moves to the position 5a by the position in pin 5, pin 5 starts to contact with middle part both sides 4a, 4b of elastic slice 4
And stress, slip lid 3 continue movement and close, when pin 5 is separated with elastic slice both sides 4a, 4b, elastic slice 4 is restored to initial position again,
At this point, pin 5 is fixed, slip lid 3 is in close state, and forms self-locking function.
Above embodiments are only for illustration of the utility model, rather than limitations of the present invention, related technical field
Technical staff can also make various transformation or modification in the case where not departing from the spirit and scope of the utility model, because
This all equivalent technical solution also should belong to the scope of the utility model, should be limited by each claim.
Claims (10)
1. a kind of orthodontic passive type locking bracket, which is characterized in that including orthodontic supporter groove, slip lid, pin, elastic slice and
Net bottom；The orthodontic supporter groove is equipped with the groove that can accommodate correction dental arch filament, and the groove two sides are respectively equipped with the first knot
The wing and the second tie wings are pricked, first tie wings are equipped with the guide groove of slip lid sliding, and the slip lid is installed on described
In the guide groove and direction of sliding is vertical with the direction of the groove, and the guiding trench bottom is equipped with the hole and slip lid that pin passes through
The guiding rib groove of positioning and guiding effect is slided, the slip lid bottom is equipped with blind hole, and the slip lid bottom is equipped with positioning and guiding muscle,
For the elastic slice in the blind hole, second tie wings are equipped with the groove that the slip lid is opened, and the net bottom is set to institute
The back of orthodontic supporter groove is stated, the correction dental arch filament is fixed on groove on the orthodontic supporter groove after the slip lid closing
It is interior.
2. orthodontic passive type locking bracket according to claim 1, which is characterized in that the guiding groove shape is
" ⊥ " shape or " dovetail " shape or "convex" shaped.
3. orthodontic passive type locking bracket according to claim 1, which is characterized in that the hole that the pin passes through is
Round or semicircle, diameter is 0.25mm~1mm.
4. orthodontic according to claim 1 or claim 2 passive type locking bracket, which is characterized in that the guiding trench bottom
Guiding rib groove be located at the side of the pin through hole.
5. orthodontic passive type locking bracket according to claim 1, which is characterized in that the blind hole of the slip lid bottom
Shape is kidney-shaped or the figure of eight or rectangle.
6. orthodontic passive type locking bracket according to claim 1, which is characterized in that the elastic slice material is NiTi
Material or stainless steel material, with a thickness of 0.1~0.5mm.
7. orthodontic passive type locking bracket according to claim 6, which is characterized in that at the elastic slice at least one
Notch.
8. according to claim 1 or 5 or 6 orthodontic passive type locking brackets, which is characterized in that the elastic slice outer rim
With the above position at the hole wall at least one of the slip lid blind internal bore fit closely and/or the blind hole at least one at position
The region of empty avoiding when equipped with elastic slice deformation.
9. orthodontic passive type locking bracket according to claim 1, which is characterized in that the pin is solid or empty
Heart shaped, the pin diameter are 0.25mm~1mm.
10. orthodontic passive type locking bracket according to claim 1, which is characterized in that in second tie wings
Groove it is parallel with the direction of the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822258274.7U CN209595935U (en) | 2018-12-29 | 2018-12-29 | Orthodontic passive type locking bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822258274.7U CN209595935U (en) | 2018-12-29 | 2018-12-29 | Orthodontic passive type locking bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209595935U true CN209595935U (en) | 2019-11-08 |
Family
ID=68397934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822258274.7U Expired - Fee Related CN209595935U (en) | 2018-12-29 | 2018-12-29 | Orthodontic passive type locking bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209595935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109381269A (en) * | 2018-12-29 | 2019-02-26 | 上海埃蒙迪材料科技股份有限公司 | Orthodontic passive type locking bracket |
-
2018
- 2018-12-29 CN CN201822258274.7U patent/CN209595935U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109381269A (en) * | 2018-12-29 | 2019-02-26 | 上海埃蒙迪材料科技股份有限公司 | Orthodontic passive type locking bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191108 Termination date: 20201229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |