CN209285765U - A kind of rectifier - Google Patents
A kind of rectifier Download PDFInfo
- Publication number
- CN209285765U CN209285765U CN201822181783.4U CN201822181783U CN209285765U CN 209285765 U CN209285765 U CN 209285765U CN 201822181783 U CN201822181783 U CN 201822181783U CN 209285765 U CN209285765 U CN 209285765U
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- CN
- China
- Prior art keywords
- connector
- bracket
- rectifier
- arch wire
- cross
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Abstract
The utility model relates to orthodontic technical fields, disclose a kind of rectifier, it includes several brackets and the arch wire for each bracket to be together in series, each bracket includes bottom plate, draw hook and the connector circular for the arch wire, there are two ends for the connector tool, the first end of the connector is fixedly connected with the bottom plate, the second end of the connector is fixedly connected with the draw hook, the arch wire is surrounded with several and the one-to-one circle body of the connector on each bracket along its length, under correction state, each circle body is looped around on each connector, to realize traction.Rectifier small volume provided by the utility model wears comfortable beauty.
Description
Technical field
The utility model relates to orthodontic technical field, especially a kind of rectifier.
Background technique
Orthodontic therapy is used for shaping and beauty by more and more people seeking beauties, no longer only merely for the needs of health.Correction
The course for the treatment of rescued usually reach 2 years even it is longer, common appliance be bonded in lip side one side, very unsightly.
In recent years, occur invisible orthotic device without bracket and lingual orthodontics device on the market, greatly meet the crowd of rescuing
Demand to beautiful.Invisible orthotic device without bracket is made of a kind of diaphragm, passes through the one of the movement of computer simulation predicted teeth
Produce the elastic resin gum cover of package facing in serial track, it is intended to make tooth mobile according to the path of computer simulation, to reach
To the purpose of correction.However, resin film exists such as, strength decaying is comparatively fast, weaker to the control force of tooth, is easy to run away
Numerous disadvantages, so that it is elongated to rescue the period.
Lingual orthodontics device improves the structure of lip side appliance, use it can in the tongue side face of tooth.Although tongue side is rectified
The volume for controlling device is less than the volume of lip side appliance, but since it is there are the components such as groove and the bracket wing, leads to its volume still
It is so bigger than normal, it will affect the comfort level of wearer when in use, or even influence wearer's pronunciation.
Utility model content
The purpose of the utility model is to provide a kind of rectifier, small volume wears comfortable beauty.
To achieve the goals above, the utility model embodiment provides a kind of rectifier, including several brackets and is used for
The arch wire that each bracket is together in series, each bracket include bottom plate, draw hook and the connection circular for the arch wire
Body, the connector tool is there are two end, and the first end of the connector is fixedly connected with the bottom plate, the connector
The second end is fixedly connected with the draw hook,
It is one-to-one with the connector on each bracket that the arch wire is surrounded with several along its length
Circle body,
Under correction state, each circle body is looped around on each connector, to realize traction.
Preferably, the connector is equipped with the limiting section circular for the circle body.
Preferably, the limiting section is the thread groove being circumferentially arranged along the connection external surface, the spiral shell
Line groove and the circle body location fit.
Preferably, the cross-sectional shape of the connector is round or oval or triangle or quadrangle or more
Side shape.
Preferably, the shape of the draw hook is ball-crown body, the bottom of the draw hook and the connector
The second end is fixedly connected.
Preferably, the cross-sectional area of the bottom of the draw hook is greater than the cross-sectional area of the connector.
Preferably, the cross-sectional area of the bottom of the draw hook is 14mm2。
Preferably, the cross-sectional shape of the bottom plate is arc-shaped.
Preferably, the cross-sectional area of the bottom plate is 4mm2~25mm2。
Preferably, the height of the bracket is 0.8mm~2.0mm.
To sum up, rectifier provided by the utility model embodiment fixes bow by the way that arch wire to be wrapped on connector
The relative position of silk and bracket eliminates the design of the bracket wing in existing rectifier under the premise of guaranteeing traction effect, hence it is evident that
Ground reduces the overall volume of rectifier, improves the comfort level of wearer, which wears also more beautiful.This reality
It is especially suitable for being mounted on the tongue side face of tooth with novel rectifier.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of bracket provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram of arch wire provided by the embodiment of the utility model；
Fig. 3 is the structural schematic diagram of rectifier provided by the embodiment of the utility model.
Appended drawing reference:
1, bracket, 11, bottom plate, 12, draw hook, 13, connector, 2, arch wire, 21, circle body, 3, limiting section.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
In the description of the present invention, it should be noted that term " center ", " cross ", "upper", "front", "rear",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the utility model and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side
Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
As shown in Figure 1 to Figure 3, the utility model provides a kind of rectifier comprising several brackets 1 and for by each support
The arch wire 2 that slot 1 is together in series, each bracket 1 include bottom plate 11, draw hook 12 and the connector 13 circular for arch wire 2, connector
13 tools are there are two end, and the first end of connector 13 is fixedly connected with bottom plate 11, the second end and draw hook of connector 13
12 are fixedly connected, and arch wire 2 is surrounded with several and the one-to-one circle body of connector 13 on each bracket 1 along its length
21, under correction state, each circle body 21 is looped around on each connector 13, to realize traction.
Based on the above-mentioned technical proposal, the morphologic localization after being first corrected according to tooth determines the general shape of arch wire 2.Pass through
Manipulator or the technology of thermal finalization produce three-dimensional arch wire 2, then produce corresponding support by manufacturing technologies such as 3D printings
Slot 1.When arch wire 2 is installed, the outwardly extending both ends of one of circle body 21 on arch wire 2 are held, and to the center side of circle body 21
It inwardly pushes away, using the elasticity of arch wire 2, expands circle body 21, be inserted in and be wrapped on connector 13 from draw hook 12.It repeats above-mentioned
Arch wire 2, is successively inserted in all brackets 1 by operation.In correcting process, the elastic force of arch wire 2 can pass to tooth by bracket 1
Tooth reaches ideal state so that tooth is drawn to final position, to realize the effect rescued.The utility model mentions
The rectifier of confession eliminates the bracket wing structure of common bracket 1, and being looped around on connector 13 by arch wire 2 can reach arch wire 2
The purpose being fixedly connected in bracket 1, bracket 1 is under the premise of reaching identical rectification effect, the body of the existing bracket 1 of volume ratio
Product is small, therefore the rectifier of the utility model is worn more comfortably, also more beautiful.The rectifier of the utility model is especially suitable
Close the tongue side face for being mounted on tooth.
Wherein, connector 13 is equipped with the limiting section 3 circular for circle body 21, and limiting section 3 can make to be wrapped on connector 13
2 position of arch wire fix, guarantee is not in slide back and forth on connector 13 because of circle body 21, and influence the feelings of correction effect
Condition.Limiting section 3 is the thread groove being circumferentially arranged along 13 outer surface of connector, thread groove and 21 location fit of circle body.Screw thread
Groove and 2 rotatable engagement of arch wire, convenient for positioning of the arch wire 2 on connector 13, arch wire 2 can preferably apply on bracket 1
Active force preferably controls the movement of tooth three-dimensional, achievees the purpose that orthodontic therapy.
Preferably, the cross-sectional shape of connector 13 is round or oval or triangle or quadrangle or polygon, even
There are many shapes of junctor 13, need to only achieve the purpose that control tooth shaft rake.In the present embodiment, the cross of connector 13
Cross sectional shape is circle, so that arch wire 2 is wound securely on bracket 1, the amount of force in all directions is impartial.
Particularly, the shape of draw hook 12 is ball-crown body, and the bottom of draw hook 12 and the second end of connector 13 are fixed
Connection.12 small volume of draw hook of spherical crown shape, can further reduce the volume of rectifier, and the shape of ball-crown body is convenient for
Catch on rubber band.During correction, rubber band can be added outside rectifier, rubber band is by hooking on being located at different dental
The occluding relation between tooth is adjusted on the draw hook 12 of rectifier, reinforces traction effect, improves correction efficiency.Draw hook 12
The cross-sectional area of bottom is greater than the cross-sectional area of connector 13, prevents the circle body 21 on arch wire 2 from skidding off from draw hook 12.
The cross-sectional area of the bottom of draw hook 12 is about 14mm2, under the premise of guaranteeing rectification effect, cross-sectional area is as far as possible
It is small, reduce the overall volume of rectifier.
In addition, the cross-sectional shape of bottom plate 11 is arc-shaped.Limitation of the existing bracket 1 because of processing conditions, 1 bottom plate of bracket
11 shape is commonly rectangular or rectangular after rounded corner.Bottom plate 11 in the utility model is designed as arc-shaped, eliminates
The corner angle of bracket 1 are adapted for mount on the tongue side face of tooth.The size of bottom plate 11 is according to the face of the different dental of different patients
Depending on product size, generally 4mm2~25mm2。
Further, the height of bracket 1 is 0.8mm~2.0mm.The height of bracket 1 belongs to personalized designs, can pass through
The length for shortening connector 13, enables the minimized height of bracket 1.
To sum up, rectifier provided by the utility model embodiment fixes bow by the way that arch wire to be wrapped on connector
The relative position of silk and bracket eliminates the design of the bracket wing in existing rectifier under the premise of guaranteeing traction effect, hence it is evident that
Ground reduces the overall volume of rectifier, improves the comfort level of wearer, which wears also more beautiful.This reality
It is especially suitable for being mounted on the tongue side face of tooth with novel rectifier.
It should be understood that various information are described in the present invention using term " first ", " second " etc., but these information
It should not necessarily be limited by these terms, these terms are only used to for same type of information being distinguished from each other out.For example, not departing from the present invention
In the case where range, " first " information can also be referred to as " second " information, and similar, " second " information can also be referred to as
" first " information.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in utility model.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and replacement can also be made, these change
It also should be regarded as the protection scope of the utility model into replacement.
Claims (10)
1. a kind of rectifier, it is characterised in that: the arch wire including several brackets and for each bracket to be together in series, respectively
The bracket includes bottom plate, draw hook and the connector circular for the arch wire, and there are two ends for the connector tool, described
The first end of connector is fixedly connected with the bottom plate, and the second end of the connector is fixedly connected with the draw hook,
The arch wire is surrounded with several and the one-to-one circle body of the connector on each bracket along its length,
Under correction state, each circle body is looped around on each connector, to realize traction.
2. rectifier according to claim 1, it is characterised in that: the connector is equipped with the limit circular for the circle body
Position portion.
3. rectifier according to claim 2, it is characterised in that: the limiting section is circumferential along the connection external surface
The thread groove of setting, the thread groove and the circle body location fit.
4. rectifier according to claim 1, it is characterised in that: the cross-sectional shape of the connector is round or oval
Shape or triangle or quadrangle or polygon.
5. rectifier according to claim 1, it is characterised in that: the shape of the draw hook is ball-crown body, the traction
The bottom of hook is fixedly connected with the second end of the connector.
6. rectifier according to claim 5, it is characterised in that: the cross-sectional area of the bottom of the draw hook is greater than institute
State the cross-sectional area of connector.
7. rectifier according to claim 6, it is characterised in that: the cross-sectional area of the bottom of the draw hook is
14mm2。
8. rectifier according to claim 1-7, it is characterised in that: the cross-sectional shape of the bottom plate is circular arc
Shape.
9. rectifier according to claim 8, it is characterised in that: the cross-sectional area of the bottom plate is 4mm2~25mm2。
10. rectifier according to claim 8, it is characterised in that: the height of the bracket is 0.8mm~2.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822181783.4U CN209285765U (en) | 2018-12-24 | 2018-12-24 | A kind of rectifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822181783.4U CN209285765U (en) | 2018-12-24 | 2018-12-24 | A kind of rectifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209285765U true CN209285765U (en) | 2019-08-23 |
Family
ID=67648644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822181783.4U Active CN209285765U (en) | 2018-12-24 | 2018-12-24 | A kind of rectifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209285765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112754692A (en) * | 2021-01-07 | 2021-05-07 | 北京缔佳医疗器械有限公司 | Preparation method of invisible appliance, invisible appliance and application |
-
2018
- 2018-12-24 CN CN201822181783.4U patent/CN209285765U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112754692A (en) * | 2021-01-07 | 2021-05-07 | 北京缔佳医疗器械有限公司 | Preparation method of invisible appliance, invisible appliance and application |
| CN112754692B (en) * | 2021-01-07 | 2022-05-10 | 北京缔佳医疗器械有限公司 | Preparation method of invisible appliance, invisible appliance and application |
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