CN214180638U - Adjustable orthodontic bracket - Google Patents
Adjustable orthodontic bracket Download PDFInfo
- Publication number
- CN214180638U CN214180638U CN202120073132.2U CN202120073132U CN214180638U CN 214180638 U CN214180638 U CN 214180638U CN 202120073132 U CN202120073132 U CN 202120073132U CN 214180638 U CN214180638 U CN 214180638U
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- China
- Prior art keywords
- movable block
- block
- threaded rod
- fixedly connected
- sliding
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Links
- 238000009434 installation Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 abstract description 9
- 230000004308 accommodation Effects 0.000 abstract description 4
- 230000002159 abnormal effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 206010062336 Congenital jaw malformation Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a tooth correction support with adjustable, including first movable block, second movable block and regulation pole, the middle part of first movable block and second movable block all is provided with screw hole and screw hole respectively with the both ends threaded connection of second threaded rod, the middle part fixedly connected with gear of second threaded rod, the middle part both ends of first movable block all are provided with the through-hole. The utility model discloses in, need adjust when correcting the support in the polygon lug of the front end of adjusting the pole insert the polygon recess of first threaded rod, rotate again and adjust the pole and drive first threaded rod and rotate, first threaded rod drives the gear and rotates, let gear and second threaded rod rotate in step, the interval of the first movable block of control and second movable block, with this regulation of realizing the distance between the dental crown cover, adjust convenient and fast more, reduce the uncomfortable sense that the support of tooth correction brought for the person of wearing in the accommodation process, be worth wideling popularize.
Description
Technical Field
The utility model relates to an orthodontics support technical field especially relates to an orthodontics support with adjustable.
Background
The range of the dental correction is wide, the dental correction usually refers to the treatment process of irregular tooth arrangement, abnormal tooth form and abnormal tooth color and luster, the dental correction has various methods, such as resin veneering, porcelain teeth, orthodontics and the like, the treatment method needs to be selected according to the actual tooth condition, the tooth jaw malformation type and the like of an individual and the individual requirements are synthesized, each method has advantages and disadvantages, different individuals have preferences, and the scheme needs to be directly communicated with a doctor during examination, and the functional correction and the aesthetic correction are mainly divided.
Most of existing orthodontic brackets correct teeth through the elastic action of a metal wire, the metal wire is fixed and then adjusted in a troublesome manner, the adjustment process is long, and discomfort is easily caused to a wearer of the orthodontic bracket.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides an adjustable orthodontic bracket.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an adjustable tooth correcting bracket comprises a first movable block, a second movable block and an adjusting rod, wherein threaded holes are formed in the middle parts of the first movable block and the second movable block, the threaded holes are respectively in threaded connection with two ends of a second threaded rod, a gear is fixedly connected to the middle part of the second threaded rod, through holes are formed in two ends of the middle part of the first movable block, sliding grooves are formed in the front and back ends of the top parts of the first movable block and the second movable block, fixed blocks are fixedly connected to the outer sides of the sliding grooves, a first mounting block is arranged on the sliding groove in the rear end of the first movable block and the second movable block, a second mounting block is arranged on the sliding groove in the front end of the first movable block and the second movable block, sliding blocks are fixedly connected to two sides of the bottom end of the first mounting block and the second mounting block, the sliding blocks on two sides of the bottom end of the first mounting block are respectively in sliding connection with the sliding grooves in the rear end of the first movable block, the slider of second installation piece bottom both sides respectively with the spout sliding connection of first movable block and second movable block front end, the equal fixed connection in outside middle part of first installation piece and second installation piece is in the one end of spring, the other end of affiliated spring respectively with correspond fixed block fixed connection, the middle part of the first installation piece of institute rotates the one end of connecting at first threaded rod, the other end of first threaded rod runs through second installation piece and fixed connection on the polygon recess, the front end fixedly connected with polygon lug of regulation pole.
As a further description of the above technical solution:
the two ends of the outer sides of the first movable block and the second movable block are fixedly connected with the two ends of the inner side of the dental crown sleeve through connecting rods.
As a further description of the above technical solution:
the rear end of the adjusting rod is fixedly connected with a rotating ring.
As a further description of the above technical solution:
the inner of the chute is fixedly connected with a limit stop.
As a further description of the above technical solution:
the thread direction of the second threaded rod is opposite.
As a further description of the above technical solution:
the gear is meshed with the first threaded rod.
As a further description of the above technical solution:
the equal fixedly connected with slide bar in the interior survey middle part both ends of second movable block, the slide bar respectively with correspond through-hole sliding connection.
As a further description of the above technical solution:
the polygonal convex block is clamped with the polygonal groove.
The utility model discloses following beneficial effect has:
the utility model discloses in, at first wear the tooth support, the polygon lug of adjusting the front end of pole inserts in the polygon recess of first threaded rod when needing to adjust the orthodontic bracket, rotate again and adjust the pole and drive first threaded rod and rotate, first threaded rod drives gear and rotates, let gear and second threaded rod rotate in step, the interval of the first movable block of control and second movable block, with this regulation of realizing the distance between the dental crown cover, adjust convenient and fast more, reduce the uncomfortable sense that the orthodontic bracket brought for the person of wearing in the accommodation process, be worth wideling popularize.
Drawings
FIG. 1 is a general block diagram of an adjustable orthodontic bracket of the present invention;
FIG. 2 is a split view of an adjustable orthodontic bracket of the present invention;
FIG. 3 is a bottom view of an adjustable orthodontic bracket of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 2.
Illustration of the drawings:
1. a first movable block; 2. a second movable block; 3. a first mounting block; 4. a second mounting block; 5. a fixed block; 6. a slide bar; 7. covering a dental crown; 8. a chute; 9. a spring; 10. a through hole; 11. a threaded hole; 12. adjusting a rod; 13. a rotating ring; 14. a first threaded rod; 15. a gear; 16. a second threaded rod; 17. a polygonal bump; 18. a limit stop block; 19. a polygonal groove; 20. a slider; 21. a connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a tooth correcting support with adjustable, including first movable block 1, second movable block 2 and regulation pole 12, the middle part of first movable block 1 and second movable block 2 all is provided with screw hole 11 and screw hole 11 respectively with the both ends threaded connection of second threaded rod 16, the middle part fixedly connected with gear 15 of second threaded rod 16, the middle part both ends of first movable block 1 all are provided with through-hole 10, the top front and back end of first movable block 1 and second movable block 2 all is provided with spout 8, the equal fixedly connected with fixed block 5 in the outside of spout 8, be provided with first installation piece 3 on the spout 8 of first movable block 1 and 2 rear ends of second movable block, be provided with second installation piece 4 on the spout 8 of first movable block 1 and 2 front ends of second movable block, the equal fixedly connected with slider 20 in bottom both sides of first installation piece 3 and second installation piece 4, the slider 20 of 3 bottom both sides of first installation piece respectively with the 8 sliding connection of the movable block 1 and 2 rear ends of second movable block The sliding blocks 20 at two sides of the bottom end of the second mounting block 4 are respectively connected with the sliding grooves 8 at the front ends of the first movable block 1 and the second movable block 2 in a sliding manner, the middle parts of the outer sides of the first mounting block 3 and the second mounting block 4 are fixedly connected with one end of a spring 9, the other end of the spring 9 is respectively fixedly connected with a corresponding fixed block 5, a first threaded rod 14 on the first mounting block 3 and the second mounting block 4 is always positioned at the middle part through the spring 9 and is meshed with a gear 15, the middle part of the first mounting block 3 is rotatably connected with one end of a first threaded rod 14, the other end of the first threaded rod 14 penetrates through the second mounting block 4 and is fixedly connected onto a polygonal groove 19, a polygonal lug 17 is fixedly connected at the front end of the adjusting rod 12, when the correcting support needs to be adjusted, the polygonal lug 17 at the front end of the adjusting rod 12 is inserted into the polygonal groove 19 of the first threaded rod 14, the adjusting rod 12 is rotated to drive the first threaded rod 14 to rotate, first threaded rod 14 drives gear 15 and rotates, lets gear 15 and second threaded rod 16 synchronous rotation, controls the interval of first movable block 1 and second movable block 2 to this realizes the regulation of distance between dental crown cover 7, adjusts convenient and fast more, reduces the uncomfortable sense that orthodontic bracket brought for the person of wearing in the accommodation process.
The outside both ends of first movable block 1 and second movable block 2 all through connecting rod 21 and the inboard both ends fixed connection of dental crown cover 7, adjust the rear end fixedly connected with rotating ring 13 of pole 12, the equal fixedly connected with limit stop 18 in inner of spout 8, the screw thread opposite direction of second threaded rod 16, gear 15 is connected with the meshing of first threaded rod 14, the equal fixedly connected with slide bar 6 in middle part both ends is surveyed in the interior of second movable block 2, slide bar 6 respectively with correspond through-hole 10 sliding connection, let first movable block 1 and second movable block 2 be located a plane, polygon lug 17 and polygon recess 19 block.
The working principle is as follows: wear the tooth support, the polygon lug 17 of adjusting the front end of pole 12 inserts in the polygon recess 19 of first threaded rod 14 when needing to adjust the orthodontic bracket, rotate again and adjust pole 12 and drive first threaded rod 14 and rotate, first threaded rod 14 drives gear 15 and rotates, let gear 15 and second threaded rod 16 rotate in step, control the interval of first movable block 1 and second movable block 2, with this regulation of distance between realizing crown cover 7, adjust convenient and fast more, reduce the uncomfortable sense that the orthodontic bracket brought for the person of wearing in accommodation process, be worth wideling popularize.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. An adjustable orthodontic bracket comprising a first movable block (1), a second movable block (2) and an adjusting lever (12), characterized in that: the middle parts of the first movable block (1) and the second movable block (2) are respectively provided with a threaded hole (11), the threaded holes (11) are respectively in threaded connection with two ends of a second threaded rod (16), the middle part of the second threaded rod (16) is fixedly connected with a gear (15), two ends of the middle part of the first movable block (1) are respectively provided with a through hole (10), the front end and the rear end of the top of the first movable block (1) and the second movable block (2) are respectively provided with a sliding groove (8), the outer side of the sliding groove (8) is respectively and fixedly connected with a fixed block (5), the sliding grooves (8) at the rear ends of the first movable block (1) and the second movable block (2) are respectively provided with a first installation block (3), the sliding grooves (8) at the front ends of the first movable block (1) and the second movable block (2) are respectively provided with a second installation block (4), and two sides of the bottom ends of the first installation block (3) and the second installation block (4) are respectively and fixedly connected with a sliding block (20), the sliding blocks (20) at two sides of the bottom end of the first mounting block (3) are respectively connected with the sliding grooves (8) at the rear ends of the first movable block (1) and the second movable block (2) in a sliding way, the sliding blocks (20) at two sides of the bottom end of the second mounting block (4) are respectively connected with the sliding chutes (8) at the front ends of the first movable block (1) and the second movable block (2) in a sliding way, the middle parts of the outer sides of the first mounting block (3) and the second mounting block (4) are fixedly connected with one end of a spring (9), the other end of the spring (9) is fixedly connected with a corresponding fixed block (5), the middle part of the first mounting block (3) is rotatably connected with one end of a first threaded rod (14), the other end of the first threaded rod (14) penetrates through the second mounting block (4) and is fixedly connected to the polygonal groove (19), the front end of the adjusting rod (12) is fixedly connected with a polygonal bump (17).
2. The adjustable orthodontic bracket of claim 1 wherein: the two ends of the outer sides of the first movable block (1) and the second movable block (2) are fixedly connected with the two ends of the inner side of the dental crown sleeve (7) through a connecting rod (21).
3. The adjustable orthodontic bracket of claim 1 wherein: the rear end of the adjusting rod (12) is fixedly connected with a rotating ring (13).
4. The adjustable orthodontic bracket of claim 1 wherein: the inner ends of the sliding grooves (8) are fixedly connected with limit stop blocks (18).
5. The adjustable orthodontic bracket of claim 1 wherein: the thread direction of the second threaded rod (16) is opposite.
6. The adjustable orthodontic bracket of claim 1 wherein: the gear (15) is in meshed connection with the first threaded rod (14).
7. The adjustable orthodontic bracket of claim 1 wherein: the inner side of the second movable block (2) is fixedly connected with sliding rods (6) at two ends of the middle of the inner side, and the sliding rods (6) are respectively in sliding connection with the corresponding through holes (10).
8. The adjustable orthodontic bracket of claim 1 wherein: the polygonal convex block (17) is clamped with the polygonal groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120073132.2U CN214180638U (en) | 2021-01-12 | 2021-01-12 | Adjustable orthodontic bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120073132.2U CN214180638U (en) | 2021-01-12 | 2021-01-12 | Adjustable orthodontic bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214180638U true CN214180638U (en) | 2021-09-14 |
Family
ID=77635222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120073132.2U Expired - Fee Related CN214180638U (en) | 2021-01-12 | 2021-01-12 | Adjustable orthodontic bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214180638U (en) |
-
2021
- 2021-01-12 CN CN202120073132.2U patent/CN214180638U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210914 |