CN211512133U - Bracket for orthodontic treatment - Google Patents
Bracket for orthodontic treatment Download PDFInfo
- Publication number
- CN211512133U CN211512133U CN201921804319.4U CN201921804319U CN211512133U CN 211512133 U CN211512133 U CN 211512133U CN 201921804319 U CN201921804319 U CN 201921804319U CN 211512133 U CN211512133 U CN 211512133U
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- CN
- China
- Prior art keywords
- self
- locking
- groove
- bracket
- baffle
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- 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
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a bracket for orthodontic treatment, which comprises a bottom plate and a self-locking baffle, wherein the lower end of the surface of the bottom plate is integrally provided with two parallel limiting plates, a transverse groove is arranged between the two limiting plates, connecting blocks are arranged on both sides of the upper end of the bottom plate, connecting holes are arranged on one side opposite to the two connecting blocks, connecting shafts are arranged on both sides of the top end of the self-locking baffle, and the connecting shafts are movably inserted in the connecting holes; the lower end of the inner side of the self-locking baffle is provided with an inserting plate, the surface of the limiting plate at the lower end is provided with a slot matched with the inserting plate, one side of the slot is provided with a self-locking groove, and a self-locking mechanism is arranged in the self-locking groove. The utility model can self-lock the arch wire in the transverse groove through the self-locking baffle and the self-locking mechanism, thereby facilitating the installation of the arch wire and fixing the arch wire and preventing the arch wire from falling off; the method has the advantages of fast alignment, shortened treatment course, long re-diagnosis time interval, light force, small discomfort and small influence on tooth roots and periodontal diseases.
Description
Technical Field
The utility model relates to a dental equipment field especially relates to an orthodontic bracket.
Background
When the department of stomatology corrects malposition teeth, an arch wire is often used for tightening malposition teeth. In order to prevent the displacement of the arch wire, a bracket with a linear transverse groove is bonded on the tooth surface of each tooth, then the arch wire is placed in the linear transverse groove of each bracket, and each malpositioned tooth is corrected by the traction of the elasticity of the arch wire. Because the arrangement of the malposed teeth of the patient is different and has no rule, the arch wire is difficult to be arranged in the linear transverse groove of the upper bracket of each tooth surface in the actual clinical operation, so that the arch wire is easy to fall off from the transverse groove, and the correction process is influenced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a bracket for orthodontics, which can conveniently fix an arch wire, thereby being beneficial to orthodontics.
In order to solve the technical problem, the utility model provides a following technical scheme:
the bracket for orthodontic comprises a bottom plate and a self-locking baffle, wherein the lower end of the surface of the bottom plate is integrally provided with two parallel limiting plates, a transverse groove is formed between the two limiting plates, connecting blocks are arranged on two sides of the upper end of the bottom plate, connecting holes are formed in one side, opposite to the two connecting blocks, of the self-locking baffle, connecting shafts are arranged on two sides of the top end of the self-locking baffle, and the connecting shafts are movably inserted into the connecting holes; the lower end of the inner side of the self-locking baffle is provided with an inserting plate, the surface of the limiting plate at the lower end is provided with a slot matched with the inserting plate, a self-locking groove is formed in one side of the slot, and a self-locking mechanism is installed in the self-locking groove.
As a preferred technical scheme of the utility model, self-locking mechanism includes the draw-in groove, from locking lever and reset spring, the draw-in groove sets up and lies in one side from the locking groove on the picture peg, peg graft in the draw-in groove from the top of locking lever, reset spring is installed from the bottom of locking lever.
As a preferred technical scheme of the utility model, the bottom of self-locking pole is provided with the pull rod, reset spring suit is on the pull rod, just the end of pull rod passes the outside that the self-locking groove is located the limiting plate.
As an optimized technical proposal of the utility model, the top of the plugboard and the top of the self-locking rod are both arc-shaped.
As an optimal technical scheme of the utility model, all the cover is equipped with the torsional spring on the connecting axle, the one end and the connecting block rigid coupling of torsional spring, the other end and auto-lock baffle rigid coupling.
Compared with the prior art, the utility model discloses the beneficial effect that can reach is:
the utility model can self-lock the arch wire in the transverse groove through the self-locking baffle and the self-locking mechanism, thereby facilitating the installation of the arch wire and fixing the arch wire and preventing the arch wire from falling off; the method has the advantages of fast alignment, shortened treatment course, long re-diagnosis time interval, light force, small discomfort and small influence on tooth roots and periodontal diseases.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a side sectional view of the present invention;
fig. 4 is a schematic structural view of the self-locking structure of the present invention;
wherein: 1. a base plate; 2. a self-locking baffle plate; 3. connecting blocks; 4. a connecting shaft; 5. a torsion spring; 6. a limiting plate; 7. a transverse groove; 8. inserting plates; 9. a self-locking mechanism; 10. a card slot; 11. a self-locking lever; 12. a return spring; 13. a pull rod.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Referring to fig. 1-4, a bracket for orthodontic treatment comprises a bottom plate 1 and a self-locking baffle 2, wherein two parallel limiting plates 6 are integrally arranged at the lower end of the surface of the bottom plate 1, a transverse groove 7 is arranged between the two limiting plates 6, connecting blocks 3 are respectively arranged at two sides of the upper end of the bottom plate 1, connecting holes are respectively arranged at one opposite sides of the two connecting blocks 3, connecting shafts 4 are respectively arranged at two sides of the top end of the self-locking baffle 2, and the connecting shafts 4 are movably inserted into the connecting holes; the lower end of the inner side of the self-locking baffle 2 is provided with a plug board 8, the surface of the limiting board 6 at the lower end is provided with a slot matched with the plug board 8, one side of the slot is provided with a self-locking groove, and a self-locking mechanism 9 is arranged in the self-locking groove.
The self-locking mechanism 9 comprises a clamping groove 10, a self-locking rod 11 and a return spring 12, the clamping groove 10 is arranged on the inserting plate 8 and located on one side of the self-locking groove, the top end of the self-locking rod 11 is inserted into the clamping groove 10, the return spring 12 is installed at the bottom of the self-locking rod 11, the inserting plate 8 and the self-locking baffle plate 2 are fixed through the insertion and fixation of the self-locking rod 11 and the clamping groove 10, and therefore the arch wire in the transverse groove 7 is locked.
The bottom of the self-locking rod 11 is provided with a pull rod 13, a return spring 12 is sleeved on the pull rod 13, the tail end of the pull rod 13 penetrates through the self-locking groove and is positioned on the outer side of the limiting plate 6, the self-locking rod 11 can be pulled backwards through the pull rod 13, the self-locking rod 11 is separated from the clamping groove 10, self-locking is released, and the arch wire is convenient to install and detach.
The top end of the inserting plate 8 and the top end of the self-locking rod 11 are both arc-shaped, so that the top end of the inserting plate 8 and the top end of the self-locking rod 11 are staggered when in contact during self-locking, and the inserting plate 8 and the self-locking rod 11 are prevented from being locked.
The connecting shaft 4 is sleeved with a torsion spring 5, one end of the torsion spring 5 is fixedly connected with the connecting block 3, and the other end of the torsion spring is fixedly connected with the self-locking baffle 2, so that after the arch wire is installed, the self-locking baffle 2 completes self-locking under the restoring force action of the torsion spring 5 without hand pressing.
Specifically, when the device is used, firstly, a plurality of brackets are bonded on the surface of a tooth one by one through the bottom plate 1, then an arch wire is connected and installed through the transverse groove 7, when the device is installed, the pull rod 13 is pulled, the self-locking rod 11 is separated from the clamping groove 10, self-locking is released, then the self-locking baffle 2 is broken off, and the arch wire is placed in the transverse groove 7; and then the self-locking baffle 2 is loosened, the self-locking baffle 2 is folded with the bottom plate 1 under the restoring force action of the torsion spring 5, so that the inserting plate 8 is inserted into the inserting slot again, when the inserting plate 8 is inserted, the rod head of the self-locking rod 11 is extruded and retracted, and after the inserting, the rod head is reset under the restoring force action of the restoring spring 12 and is clamped into the clamping slot 10, and the self-locking is completed.
The embodiments of the present invention are not limited to the above embodiments, and according to the contents of the above embodiments of the present invention, the above preferred embodiments can also make modifications, replacements or combinations of other forms by using conventional technical knowledge and conventional means in the field without departing from the basic technical idea of the present invention, and the obtained other embodiments all fall within the scope of the present invention.
Claims (5)
1. A bracket for orthodontic treatment comprises a bottom plate (1) and a self-locking baffle (2), and is characterized in that the lower end of the surface of the bottom plate (1) is integrally provided with two parallel limiting plates (6), a transverse groove (7) is arranged between the two limiting plates (6), connecting blocks (3) are arranged on two sides of the upper end of the bottom plate (1), connecting holes are arranged on one opposite sides of the two connecting blocks (3), connecting shafts (4) are arranged on two sides of the top end of the self-locking baffle (2), and the connecting shafts (4) are movably inserted in the connecting holes; the lower extreme of auto-lock baffle (2) inboard is provided with picture peg (8), the lower extreme the surface of limiting plate (6) is provided with the slot that matches with picture peg (8), one side of slot is provided with the auto-lock groove, install self-locking mechanism (9) in the auto-lock inslot.
2. The bracket for orthodontics according to claim 1, wherein the self-locking mechanism (9) comprises a clamping groove (10), a self-locking rod (11) and a return spring (12), the clamping groove (10) is arranged on one side of the self-locking groove on the inserting plate (8), the top end of the self-locking rod (11) is inserted into the clamping groove (10), and the return spring (12) is installed at the bottom of the self-locking rod (11).
3. The bracket for orthodontic treatment according to claim 2, wherein a pull rod (13) is arranged at the bottom of the self-locking rod (11), the return spring (12) is sleeved on the pull rod (13), and the tail end of the pull rod (13) passes through the self-locking groove and is positioned at the outer side of the limit plate (6).
4. The orthodontic bracket as claimed in claim 1, wherein the top end of the insert plate (8) and the top end of the self-locking rod (11) are both arc-shaped.
5. The bracket for orthodontic according to claim 1, wherein the connecting shaft (4) is sleeved with a torsion spring (5), one end of the torsion spring (5) is fixedly connected with the connecting block (3), and the other end is fixedly connected with the self-locking baffle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921804319.4U CN211512133U (en) | 2019-10-25 | 2019-10-25 | Bracket for orthodontic treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921804319.4U CN211512133U (en) | 2019-10-25 | 2019-10-25 | Bracket for orthodontic treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211512133U true CN211512133U (en) | 2020-09-18 |
Family
ID=72462124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921804319.4U Expired - Fee Related CN211512133U (en) | 2019-10-25 | 2019-10-25 | Bracket for orthodontic treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211512133U (en) |
-
2019
- 2019-10-25 CN CN201921804319.4U patent/CN211512133U/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 |
Granted publication date: 20200918 Termination date: 20211025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |