CN113786250A - Lingual self-locking correction system - Google Patents
Lingual self-locking correction system Download PDFInfo
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- CN113786250A CN113786250A CN202111107825.XA CN202111107825A CN113786250A CN 113786250 A CN113786250 A CN 113786250A CN 202111107825 A CN202111107825 A CN 202111107825A CN 113786250 A CN113786250 A CN 113786250A
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- groove
- bracket
- sliding
- locking
- cover plate
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- 238000003756 stirring Methods 0.000 claims description 5
- 210000003128 head Anatomy 0.000 description 12
- 210000005056 cell body Anatomy 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- HZEWFHLRYVTOIW-UHFFFAOYSA-N [Ti].[Ni] Chemical compound [Ti].[Ni] HZEWFHLRYVTOIW-UHFFFAOYSA-N 0.000 description 4
- 239000012634 fragment Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 210000003464 cuspid Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- 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
-
- 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
- A61C7/30—Securing arch wire to bracket by resilient means; Dispensers therefor
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- 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 invention discloses a lingual self-locking correction system, which comprises a bracket body, a bracket bottom plate and a sliding cover plate, wherein the bracket body is provided with a bracket groove; the top of one side of the bracket body is provided with a sliding chute, the top of the other side of the bracket body is provided with a limiting groove close to the bracket groove, the sliding cover plate is positioned above the bracket groove and is in sliding fit with the bottom surface of the limiting groove and the sliding chute, and one end of the sliding cover plate corresponds to the limiting groove; the bracket bottom plate is arranged outside the other side of the bracket body, the bracket groove is vertical to the occlusal plane, the bracket bottom plate is inosculated with the side surface of the tooth tongue, and a through hole for placing the dead axle spring is arranged at the joint of the other side of the bracket body and the bracket bottom plate; at least two square arch wires which are stacked up and down are arranged in the bracket groove. During the use, hold in the palm the groove bottom plate and paste on the tooth medial surface, leave the top of holding in the palm the groove with instrument drive sliding closure, go into the groove of holding in the palm with square archwire card, reuse instrument closes sliding closure, locks square archwire in holding in the palm the groove through sliding closure, and whole operation only needs to accomplish in this crown side of holding in the palm the groove, and the operation is very convenient.
Description
Technical Field
The invention relates to a medical instrument used in an oral cavity, in particular to a lingual self-locking correction system.
Background
Self-ligating bracket appliances rely on sliding or rotating bracket covers, keeper caps, or self-ligating clips to secure the archwire in the bracket slot, as opposed to conventional ligating brackets.
In the lingual non-self-locking correction system in the prior art, a vertical groove of the anterior tooth and a horizontal groove of the posterior tooth are generally selected, so that a harder arch wire is difficult to enter the groove; the vertical grooves of the anterior teeth also make the inclination of the anterior teeth difficult to correct.
The lingual self-locking correction system in the prior art also has the problems; partial tongue side self-locking brackets adopt the design of all horizontal grooves, but the locking plate unlocking is inconvenient.
The support groove among the above-mentioned prior art installs when the tongue side of tooth is rescued tooth, need to hold in the palm the groove bottom plate and paste on the tooth medial surface, dials out auto-lock shell fragment or support groove lid downwards with the instrument, goes into the arch wire card and holds in the palm the groove, and auto-lock shell fragment or support groove lid are stirred upwards to reuse instrument, and the instrument must deepen the inboard bottom of support groove body during the operation, and the oral cavity space is narrow and small relatively, is unfavorable for the instrument to stir auto-lock shell fragment or support groove lid, and the operation is very inconvenient.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a tongue side self-locking correction system which is beneficial to the operation of locking plate unlocking.
In order to solve the technical problems, the invention adopts the following technical scheme:
the lingual self-ligating orthodontic system comprises a bracket adhered to one side of a tooth close to the lingual side, wherein the bracket comprises a bracket body, a bracket bottom plate and a sliding cover plate; a support groove for a square arch wire to pass through is formed in the middle of the support groove body, a sliding groove is formed in the top of one side of the support groove body, the other side of the support groove body is close to the top and is provided with a limiting groove close to the support groove, the sliding cover plate is located above the support groove and is in sliding fit with the bottom surface of the limiting groove and the sliding groove, and one end of the sliding cover plate corresponds to the limiting groove; the bracket bottom plate is arranged outside the other side of the bracket body, the bracket bottom plate is matched with the side surface of the tooth tongue, and the bracket groove is vertical to the occlusal surface of the tooth; a through hole for placing a positive shaft spring is formed at the joint of the other side of the bracket body and the bracket bottom plate; at least two vertically stacked square arch wires are arranged in the bracket groove, and the brackets on the tongue side are connected in series into an arc-shaped structure through the stacked square arch wires.
In a preferred embodiment of the present invention, the height of the bracket groove is greater than the width of the bracket groove.
As a preferable scheme of the invention, one side of the sliding cover plate, which is close to the limiting groove, is provided with an inwards concave toggle groove, the other side of the bracket body, which is close to the bracket groove and is positioned above the limiting groove, is provided with a vertical toggle groove, and the lower part of the vertical toggle groove corresponds to the inwards concave toggle groove.
In a preferred embodiment of the present invention, the slide groove is provided with a lock mechanism capable of locking a sliding position of the slide cover.
As a preferred scheme of the invention, a mounting groove is arranged in the chute, the locking mechanism comprises an elastic element, the elastic element is mounted in the mounting groove, and the top of the elastic element is a spherical head; an inwards concave locking groove is arranged on the sliding matching surface of the sliding cover plate along the sliding direction of the sliding cover plate, the locking groove consists of hemispherical clamping grooves at two ends and an inwards concave arc-shaped groove for connecting the two hemispherical clamping grooves, and the transverse size of the hemispherical clamping groove is larger than that of the inwards concave arc-shaped groove; the spherical head of the elastic element extends out of the upper surface of the sliding groove and is in sliding fit with the locking groove.
As another preferable aspect of the present invention, a locking mechanism that can lock a sliding position of the slide cover plate is provided on a bottom surface of the stopper groove.
As another preferred scheme of the invention, a mounting groove is arranged in the bottom surface of the limiting groove, the locking mechanism comprises an elastic element, the elastic element is mounted in the mounting groove, and the top of the elastic element is a spherical head; an inwards concave locking groove is arranged on the sliding matching surface of the sliding cover plate along the sliding direction of the sliding cover plate, the locking groove consists of hemispherical clamping grooves at two ends and an inwards concave arc-shaped groove for connecting the two hemispherical clamping grooves, and the transverse size of the hemispherical clamping groove is larger than that of the inwards concave arc-shaped groove; the spherical head of the elastic element extends out of the upper surface of the sliding groove and is in sliding fit with the locking groove.
In a further preferred embodiment of the present invention, the surface of the bracket base plate which is attached to the lingual surface of the tooth forms a rough surface.
Compared with the prior art, the invention has the following technical effects:
1. the invention arranges the bracket bottom plate outside the other side of the bracket body, the bracket groove is vertical to the occlusal plane, the bracket bottom plate is inosculated with the side surface of the tooth tongue, and the sliding direction of the sliding cover plate is vertical to the bracket groove; the bracket bottom plate is pasted on the inner side surface of a tooth, the tool is used for driving the sliding cover plate to leave the top of the bracket groove, the square arch wire is clamped into the bracket groove, the tool is used for driving the sliding cover plate to cover the top of the bracket groove (namely, the sliding cover plate is closed), the square arch wire is locked in the bracket groove through the sliding cover plate, the whole operation is only completed in the side of the crown of the bracket, and the operation is very convenient.
2. The invention can adopt at least two square arch wires which are stacked up and down to be placed in the bracket groove, and the stacked square arch wires, especially titanium-nickel wires, have better elasticity, are more beneficial to the arch wires to be completely inserted into the groove, and are more beneficial to the correction and prevention of tooth inclination.
3. According to the invention, the through hole of the positive shaft spring is arranged at the joint of the other side of the bracket body and the bracket bottom plate, one end of the positive shaft spring is fixed in the through hole, and the other end of the positive shaft spring is fixed on the square arch wire, so that the tooth inclination can be corrected more conveniently.
4. The lingual self-locking correction system adopts the vertical grooves of the anterior teeth and the double cuspids and the design of the molar lingual tube, thereby not only reserving the advantages that the vertical grooves are beneficial to aligning teeth; meanwhile, the tooth inclination can be better prevented and corrected through the design of the elastic square wires which are arranged in an up-and-down overlapping mode, and the invention further designs the through hole of the positive shaft spring to assist in correcting the imperfect inclination of the prior treatment.
Meanwhile, the sliding cover plate is designed to be a fitting of the dental crown, so that the operation of an orthodontist is more convenient, and the operation time and the discomfort of a patient are reduced.
Drawings
FIG. 1 is a first schematic structural view of a lingual self-locking correction system;
FIG. 2 is a schematic view of a structure of a cover plate on a bracket groove covering the bracket groove;
FIG. 3 is a schematic structural view of a chute with a slide cover removed;
FIG. 4 is a schematic view of a square archwire engaged in a bracket slot in a bracket;
FIG. 5 is a first schematic structural diagram of a slide cover plate;
FIG. 6 is a second schematic structural view of a sliding cover plate;
FIG. 7 is a schematic view of another structure of a cover plate of a bracket covering a groove of the bracket;
FIG. 8 is a schematic view of an alternative bracket with the slide cover plate removed;
FIG. 9 is a schematic structural view of a square archwire engaged in a bracket slot of another bracket;
FIG. 10 is a first schematic structural view of another slide cover plate;
FIG. 11 is a second schematic structural view of another slide cover plate;
FIG. 12 is a schematic view of the bracket being mounted on the inside of a tooth;
fig. 13 is a second structural schematic diagram of a lingual self-locking correction system.
In the figure: 1-bracket; 2-supporting the trough body; 3-bracket bottom plate; 4-sliding cover plate; 5-bracket groove; 6, a chute; 7, limiting grooves; 8-a through hole; 9-a square arch wire; 10-concave toggle groove; 11-vertical toggle groove; 12-a resilient element; 13-hemispherical neck; 14-inner concave arc groove; 15-rough surface; 16-teeth; 17-connecting blocks; and 18, tying a hook.
Detailed description of the preferred embodiment 1
The invention is described in further detail below with reference to the figures and the detailed description.
As shown in figures 1-4, the lingual self-ligating orthodontic system comprises a bracket 1 adhered to the lingual side of a tooth and a group of archwires designed to fit with the bracket and capable of being placed in a groove (the group of archwires comprises 0.012 inch, 0.014 inch, 0.016 inch, 0.018 inch titanium-nickel wire and other types of soft elastic archwires, and further comprises a group of titanium-nickel square wire, hard square wire and the like which are capable of being placed in the groove of the bracket up and down). Ask groove 1 to include and hold in the palm cell body 2, hold in the palm groove bottom plate 3 and sliding closure 4, ask the middle part of cell body 2 to be equipped with the support groove 5 that supplies square arch wire to pass, ask one side top of cell body 2 to set up spout 6, spout 6 and ask groove 5 perpendicular, ask the opposite side of cell body 2 to be close to the top and be close to and hold in the palm groove 5 and set up spacing groove 7, spacing groove 7 corresponds with spout 6, ask one side of cell body 2 and ask the opposite side of cell body 2 to be for holding in the palm the both sides of groove 5. The sliding cover plate 4 is positioned above the bracket groove 5 and is in sliding fit with the bottom surface of the limiting groove 7 and the sliding groove 6, and one end of the sliding cover plate 4 corresponds to the limiting groove 7. The bracket bottom plate 3 is arranged outside the other side of the bracket body 2, the bracket bottom plate 3 is inosculated with the side surface of the tooth tongue, the bracket groove 5 is vertical to the occlusal plane, and the sliding direction of the sliding cover plate 4 is vertical to the bracket groove 5. A through hole 8 for placing a positive shaft spring is arranged at the joint of the other side of the bracket body 2 and the bracket bottom plate 3. At least two square arch wires 9 which are stacked up and down are arranged in the bracket groove 5, and the bracket 1 at the tongue side is connected in series into a U-shaped structure through the stacked square arch wires 9.
The arch wire system of the lingual bracket can be a round arch wire at first, two titanium-nickel and other types of square arch wires which are stacked up and down, a square arch wire with better elasticity to a square arch wire with better rigidity.
The height of the bracket groove 5 is larger than the width of the bracket groove 5, in the embodiment, the height and the width of the bracket groove 5 are respectively designed to be 0.025 inch and 0.018 inch, two stacked square arch wires 9 are adopted, for example, each square arch wire 9 has the size of 0.012 inch by 0.018 inch, 0.12 inch is the height of the square arch wire, and 0.18 inch is the width of the square arch wire. One side of the sliding cover plate 4 close to the limiting groove 7 is provided with an inwards concave toggle groove 10, as shown in fig. 5, the other side of the bracket body 2 close to the bracket groove 5 and above the limiting groove 7 is provided with a vertical toggle groove 11, and the lower part of the vertical toggle groove 11 corresponds to the inwards concave toggle groove 10.
The rough surface 15 is formed on the surface of the bracket bottom plate 3 which is attached to the side surface of the tooth tongue, so that the bracket bottom plate 3 is attached and bonded to the inner surface of the tooth. In the present embodiment, the bracket body 2 is connected to the bracket base plate 3 via a connecting block 17. The shape and the position arrangement of the sliding cover plate 4 can adopt other forms, such as that the sliding cover plate 4 is connected with the bracket body 2 in a wrapping mode. In addition, a T-shaped ligation hook 18 is designed on the ligation part of the bracket 1, as shown in fig. 2, so that traction is facilitated.
Example one
The embodiment is a bracket structure, as shown in fig. 2 to 6, a locking mechanism for locking the sliding position of the slide cover plate 4 is provided on the slide groove 6. A mounting groove is arranged in the sliding groove 6, the locking mechanism comprises an elastic element 12, the elastic element 12 is mounted in the mounting groove, and the top of the elastic element 12 is a spherical head. An inwards concave locking groove is arranged on the sliding matching surface of the sliding cover plate 4 along the sliding direction of the sliding cover plate, the locking groove consists of hemispherical clamping grooves 13 at two ends and an inwards concave arc-shaped groove 14 connecting the two hemispherical clamping grooves 13, and as shown in fig. 6, the transverse size of the hemispherical clamping groove 13 is larger than that of the inwards concave arc-shaped groove 14; the spherical head of the elastic element 12 extends out of the upper surface of the chute 6 and is in sliding fit with the locking groove. A tool is used for downwards inserting the concave toggle groove 10 along the vertical toggle groove 11 and outwards toggling the sliding cover plate 4, when the sliding cover plate 4 moves towards the direction far away from the bracket bottom plate 3, the spherical head part of the elastic element 12 is separated from the hemispherical clamping groove 13 close to the inner part and is scratched into the hemispherical clamping groove 13 close to the outer part through the concave arc-shaped groove 14, and the sliding cover plate 4 is separated from the top part of the bracket groove 5. The sliding cover plate 4 is pushed inwards by a tool to push the outer side of the sliding cover plate 4, when the sliding cover plate 4 moves towards the direction of the bracket bottom plate 3, the spherical head of the elastic element 12 is separated from the hemispherical clamping groove 13 close to the outer side and is drawn into the hemispherical clamping groove 13 close to the inner side through the inwards concave arc-shaped groove 14, after the sliding cover plate 4 slides towards the limiting groove 7, one end of the sliding cover plate 4 is inserted into the limiting groove 7, and the sliding cover plate 4 covers the top of the bracket groove 5.
Example two
Another embodiment is another bracket structure, as shown in fig. 7-11, a locking mechanism capable of locking the sliding position of the sliding cover plate 4 is arranged on the bottom surface of the limiting groove 7. A mounting groove is arranged in the bottom surface of the limiting groove 7, the locking mechanism comprises an elastic element 12, the elastic element 12 is mounted in the mounting groove, and the top of the elastic element 12 is a spherical head. Set up the locking groove of indent along its slip direction on the slip fitting surface of sliding closure 4, the locking groove comprises the hemisphere draw-in groove 13 at both ends and the indent arc wall 14 of connecting two hemisphere draw-in grooves 13, as shown in fig. 11, the horizontal size of hemisphere draw-in groove 13 is greater than the horizontal size of indent arc wall 14, the spherical head of elastic element 12 stretch out the upper surface of spout 6 and with locking groove sliding fit. A tool is used for downwards inserting the concave toggle groove 10 along the vertical toggle groove 11 and outwards toggling the sliding cover plate 4, when the sliding cover plate 4 moves towards the direction far away from the bracket bottom plate 3, the spherical head part of the elastic element 12 is separated from the hemispherical clamping groove 13 close to the inner side and is scratched into the hemispherical clamping groove 13 close to the outer side through the concave arc-shaped groove 14, and the sliding cover plate 4 covers the top part of the bracket groove 5. The sliding cover plate 4 is pushed inwards by a tool to push against the outer side of the sliding cover plate 4, when the sliding cover plate 4 moves towards the direction of the bracket bottom plate 3, the spherical head of the elastic element 12 is separated from the hemispherical clamping groove 13 close to the outer side and is scratched into the hemispherical clamping groove 13 close to the inner side through the concave arc-shaped groove 14, after the sliding cover plate 4 slides towards the limiting groove 7, one end of the sliding cover plate 4 is inserted into the limiting groove 7, and the sliding cover plate 4 is separated from the top of the bracket groove 5.
In the invention, the bracket bottom plate 3 is arranged outside the other side of the bracket body 2, the bracket bottom plate 3 is inosculated with the side surface of the tooth tongue, and the bracket groove 5 is vertical to the occlusal plane. The bracket bottom plate 3 in the second embodiment is stuck on the inner side of the front tooth, the bracket bottom plate 3 in the first embodiment is stuck on the inner side of other teeth 16, as shown in figure 12, the sliding cover plate 4 is driven by a tool to leave the top of the bracket groove 5 (the sliding cover plate 4 is pushed inwards by the tool against the outer side of the sliding cover plate 4 on the inner side of the front tooth, the sliding cover plate 4 moves towards the direction of the bracket bottom plate 3, the sliding cover plate 4 leaves the top of the bracket groove 5, the sliding cover plate 4 on other teeth is pushed towards the direction far away from the teeth by the tool, namely, the sliding cover plate 4 moves towards the direction far away from the bracket bottom plate 3, the sliding cover plate 4 leaves the top of the bracket groove 5), the stacked square arch wire 9 is clamped into the bracket groove 5, as shown in figure 1, the sliding cover plate 4 is driven by the tool to cover the top of the bracket 5 (when the sliding cover plate 4 on the inner side of the front tooth is driven by the tool to move towards the direction far away from the bracket bottom plate 3, the slide cover plate 4 is laid on top of the bracket groove 5. The sliding cover plate 4 on other teeth is shifted towards the direction close to the teeth by using a tool, namely the sliding cover plate 4 moves towards the direction of the bracket bottom plate 3, the sliding cover plate 4 can be covered on the top of the bracket groove 5), the square arch wire 9 is locked in the bracket groove 5 through the sliding cover plate 4, as shown in figure 13, the whole operation is completed only in the direction of the crown of the bracket 1, and the operation is very convenient. At least two vertically stacked square arch wires 9 are placed in the bracket groove 5, and the stacked square arch wires 9 have better flexibility and are more beneficial to being attached to the bracket groove 5. The through hole 8 for placing the dead axle spring is arranged at the joint of the other side of the bracket body 2 and the bracket bottom plate 3, one end of the dead axle spring is fixed in the through hole 8, and the other end of the dead axle spring is fixed on the square arch wire 9, so that the tooth inclination can be corrected more conveniently.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (8)
1. A lingual self-locking correction system is characterized in that: the tooth bracket comprises a bracket (1) bonded on one side of the tooth close to the tongue, wherein the bracket (1) comprises a bracket body (2), a bracket bottom plate (3) and a sliding cover plate (4); a bracket groove (5) for a square arch wire to pass through is arranged in the middle of the bracket body (2), a sliding groove (6) is formed in the top of one side of the bracket body (2), a limiting groove (7) is formed in the other side of the bracket body (2) close to the top and close to the bracket groove (5), the sliding cover plate (4) is located above the bracket groove (5) and is in sliding fit with the sliding groove (6) and the bottom surface of the limiting groove (7), and one end of the sliding cover plate (4) corresponds to the limiting groove (7); the bracket bottom plate (3) is arranged outside the other side of the bracket body (2), the bracket bottom plate (3) is inosculated with the side surface of the tooth tongue, and the bracket groove (5) is vertical to the occlusal plane of the tooth; a through hole (8) for placing a positive shaft spring is arranged at the joint of the other side of the bracket body (2) and the bracket bottom plate (3); at least two square arch wires (9) which are stacked up and down can be arranged in the bracket groove (5); all the lingual brackets (1) are connected in series into an arc structure through the stacked square arch wires (9).
2. The lingual self-locking orthotic system of claim 1, wherein: the height of the bracket groove (5) is larger than the width of the bracket groove (5).
3. The lingual self-locking orthotic system of claim 1, wherein: one side of the sliding cover plate (4) close to the limiting groove (7) is provided with an inwards concave stirring groove (10), the other side of the bracket body (2) close to the bracket groove (5) and above the limiting groove (7) is provided with a vertical stirring groove (11), and the lower part of the vertical stirring groove (11) corresponds to the inwards concave stirring groove (10).
4. The lingual self-locking orthotic system of claim 1, wherein: the sliding groove (6) is provided with a locking mechanism which can lock the sliding position of the sliding cover plate (4).
5. The lingual self-locking orthotic system of claim 4, wherein: a mounting groove is formed in the sliding groove (6), the locking mechanism comprises an elastic element (12), the elastic element (12) is mounted in the mounting groove, and the top of the elastic element (12) is a spherical head; an inwards concave locking groove is arranged on the sliding matching surface of the sliding cover plate (4) along the sliding direction of the sliding cover plate, the locking groove consists of hemispherical clamping grooves (13) at two ends and inwards concave arc-shaped grooves (14) connecting the two hemispherical clamping grooves (13), and the transverse size of each hemispherical clamping groove (13) is larger than that of each inwards concave arc-shaped groove (14); the spherical head of the elastic element (12) extends out of the upper surface of the sliding groove (6) and is in sliding fit with the locking groove.
6. The lingual self-locking orthotic system of claim 1, wherein: and a locking mechanism capable of locking the sliding position of the sliding cover plate (4) is arranged on the bottom surface of the limiting groove (7).
7. The lingual self-locking orthotic system of claim 6, wherein: a mounting groove is formed in the bottom surface of the limiting groove (7), the locking mechanism comprises an elastic element (12), the elastic element (12) is mounted in the mounting groove, and the top of the elastic element (12) is a spherical head; an inwards concave locking groove is arranged on the sliding matching surface of the sliding cover plate (4) along the sliding direction of the sliding cover plate, the locking groove consists of hemispherical clamping grooves (13) at two ends and inwards concave arc-shaped grooves (14) connecting the two hemispherical clamping grooves (13), and the transverse size of each hemispherical clamping groove (13) is larger than that of each inwards concave arc-shaped groove (14); the spherical head of the elastic element (12) extends out of the upper surface of the sliding groove (6) and is in sliding fit with the locking groove.
8. The lingual self-locking orthotic system according to any one of claims 1 to 7, wherein: and a rough surface (15) is formed on one surface of the bracket bottom plate (3) which is attached to the lateral surface of the tooth tongue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111107825.XA CN113786250A (en) | 2021-09-22 | 2021-09-22 | Lingual self-locking correction system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111107825.XA CN113786250A (en) | 2021-09-22 | 2021-09-22 | Lingual self-locking correction system |
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| CN113786250A true CN113786250A (en) | 2021-12-14 |
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| CN202111107825.XA Pending CN113786250A (en) | 2021-09-22 | 2021-09-22 | Lingual self-locking correction system |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0453250A1 (en) * | 1990-04-18 | 1991-10-23 | JOHNSON & JOHNSON CONSUMER PRODUCTS, INC. | Sliding cap for placement in archwire slot of orthodontic bracket |
| CN101014296A (en) * | 2004-07-02 | 2007-08-08 | 詹姆斯·A·尼科尔逊 | Shape memory self-ligating orthodontic brackets |
| CN102920516A (en) * | 2012-10-15 | 2013-02-13 | 广州瑞通生物科技有限公司 | Tongue-side straight wire arch tooth appliance |
| WO2014008831A1 (en) * | 2012-07-09 | 2014-01-16 | 北京圣玛特科技有限公司 | Self-locking bearing groove with elastic-ring locking buckle on working wing |
| CN104287849A (en) * | 2014-08-28 | 2015-01-21 | 四川大学 | Orthodontics self-locking bracket groove capable of adjusting bracket length |
| CN107874850A (en) * | 2017-10-31 | 2018-04-06 | 陈建文 | A kind of orthodontic locking bracket |
| CN208659595U (en) * | 2017-07-13 | 2019-03-29 | 杭州富阳华文医疗器械有限公司 | A kind of locking bracket of orthodontic |
| CN111297500A (en) * | 2020-03-21 | 2020-06-19 | 福建新安格口腔技术发展有限公司 | Tooth orthodontic self-locking bracket convenient to clean |
| CN210962382U (en) * | 2019-10-19 | 2020-07-10 | 广州创启医疗科技有限公司 | Orthodontic self-ligating bracket |
-
2021
- 2021-09-22 CN CN202111107825.XA patent/CN113786250A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0453250A1 (en) * | 1990-04-18 | 1991-10-23 | JOHNSON & JOHNSON CONSUMER PRODUCTS, INC. | Sliding cap for placement in archwire slot of orthodontic bracket |
| CN101014296A (en) * | 2004-07-02 | 2007-08-08 | 詹姆斯·A·尼科尔逊 | Shape memory self-ligating orthodontic brackets |
| WO2014008831A1 (en) * | 2012-07-09 | 2014-01-16 | 北京圣玛特科技有限公司 | Self-locking bearing groove with elastic-ring locking buckle on working wing |
| CN102920516A (en) * | 2012-10-15 | 2013-02-13 | 广州瑞通生物科技有限公司 | Tongue-side straight wire arch tooth appliance |
| CN104287849A (en) * | 2014-08-28 | 2015-01-21 | 四川大学 | Orthodontics self-locking bracket groove capable of adjusting bracket length |
| CN208659595U (en) * | 2017-07-13 | 2019-03-29 | 杭州富阳华文医疗器械有限公司 | A kind of locking bracket of orthodontic |
| CN107874850A (en) * | 2017-10-31 | 2018-04-06 | 陈建文 | A kind of orthodontic locking bracket |
| CN210962382U (en) * | 2019-10-19 | 2020-07-10 | 广州创启医疗科技有限公司 | Orthodontic self-ligating bracket |
| CN111297500A (en) * | 2020-03-21 | 2020-06-19 | 福建新安格口腔技术发展有限公司 | Tooth orthodontic self-locking bracket convenient to clean |
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Application publication date: 20211214 |