CN214484673U - Dental orthodontic self-locking bracket with good stability - Google Patents
Dental orthodontic self-locking bracket with good stability Download PDFInfo
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- CN214484673U CN214484673U CN202120069983.XU CN202120069983U CN214484673U CN 214484673 U CN214484673 U CN 214484673U CN 202120069983 U CN202120069983 U CN 202120069983U CN 214484673 U CN214484673 U CN 214484673U
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Abstract
The utility model discloses a tooth is with just abnormal self-ligating bracket that stability is good, including holding in the palm the cell body and being used for placing the archwire groove of arch wire, the downside of holding in the palm the cell body be fixed with at the bottom of the net, the upside of holding in the palm the cell body is fixed with holds in the palm the groove wing, hold in the palm sliding connection and have the locking plate on the groove wing, locking plate and hold in the palm and form the cooperation of sliding closure formula between the groove wing, all be equipped with the through-hole on holding in the palm the cell body and holding in the palm the groove wing, it has the pin to peg graft in the through-hole, and the downside of locking plate corresponds the pin and is equipped with the draw-in groove, the draw-in groove comprises the spout at middle part and the circular recess at both ends, does not influence, amazing patient's tooth body to make open, the closed locking plate is more convenient, this self-ligating bracket simple structure is practical, convenient operation to cover the cell body through whole locking plate, stability is better.
Description
Technical Field
The utility model relates to a tooth orthodontic equipment technical field specifically is a tooth is with just abnormal self-ligating bracket that stability is good.
Background
At present, in the orthodontic treatment process of oral teeth, an orthodontic bracket is fixed on the tooth surface, an arch wire passes through an arch wire groove (also known as a square wire groove) on the bracket, and is limited in the arch wire groove through a ligation rubber ring or a ligation steel wire sleeved on a ligation wing of the orthodontic bracket, so that the arch wire is prevented from being separated from the groove, and the straightening force of the arch wire is transmitted to the teeth through the bracket, so that the teeth can achieve the expected movement. Because the currently used ligation rubber ring or ligation steel wire is tied on the upper and lower ligation wings, the force is directly applied to the arch wire, and larger pressure is generated on the arch wire, thereby preventing the arch wire from normally moving; however, during orthodontic treatment of teeth, the archwire is again typically required to move relative to the archwire slot, which affects movement of the archwire due to the pressure of the ligation rubber rings or ligation wires, thereby affecting the orthodontic treatment of the teeth. Meanwhile, the ligating wings and the ligating wire on the bracket are liable to cause damage to the lining of the oral cavity. In the last 30 years, doctors and bracket manufacturers have designed various self-ligating brackets, which have two major series of active and passive types, but have complicated structures, high manufacturing difficulty and high cost, and directly result in the high price of the self-ligating brackets, and the locking pieces in the brackets are small and difficult to operate. Therefore, the utility model provides a tooth orthodontic self-locking bracket with good stability to solve the problems proposed in the background technology.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a good just abnormal self-ligating bracket of tooth of stability to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a good tooth of stability is with just abnormal self-ligating bracket, includes bracket body and the archwire groove that is used for placing the archwire, the downside of bracket body be fixed with at the bottom of the net, the upside of bracket body is fixed with the bracket wing, holds in the palm sliding connection on the bracket wing and has the locking plate, locking plate and bracket form the cooperation of sliding closure formula between the wing, all be equipped with the through-hole on bracket body and the bracket wing, it has the pin to peg graft in the through-hole, the downside of locking plate corresponds the pin and is equipped with the draw-in groove.
As a further aspect of the present invention, the slot is composed of a middle sliding groove and two circular grooves, and the width of the sliding groove is smaller than the diameter of the circular grooves.
As the utility model discloses scheme further again, the pin is the nickel titanium pipe, and elasticity is very good, can produce elastic deformation, so at sliding lock plate for there is clear and crisp clack sound when the pin slides in the draw-in groove, needs a constant force moreover just can open and close the locking plate.
As the utility model discloses scheme further again, the downside at the net bottom is equipped with anti-skidding net, and anti-skidding net is latticed, increases area of contact.
As the utility model discloses further scheme again, the upside of holding in the palm the cell body is equipped with the dismantlement groove, and the left end of locking plate is pressed on the dismantlement groove, makes things convenient for the later stage to dismantle.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the self-ligating bracket has the advantages of simple and practical structure, convenient operation, no influence or stimulation on the tooth body of a patient, and more convenient opening and closing of the locking plate.
2. The self-ligating bracket covers the bracket body through the whole locking plate, and the stability is better.
Drawings
Fig. 1 is an exploded structural schematic view of a dental orthodontic self-ligating bracket with good stability.
Fig. 2 is a structural schematic view of a clamping groove in a dental orthodontic self-locking bracket with good stability.
Fig. 3 is a structural schematic diagram of an anti-slip net in a dental orthodontic self-locking bracket with good stability.
In the figure: 1. a bracket body; 2. a net bottom; 3. a locking plate; 4. an arch wire groove; 5. a pin; 6. a card slot; 7. a tray wing; 8. disassembling the groove; 9. an anti-slip net.
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.
Referring to fig. 1 to 3, in the embodiment of the present invention, a dental orthodontic self-locking bracket with good stability comprises a bracket body 1 and an archwire slot 4 for placing an archwire, a net bottom 2 is fixed on the lower side of the bracket body 1, a bracket wing 7 is fixed on the upper side of the bracket body 1, a locking plate 3 is slidably connected on the bracket wing 7, a sliding cover type fit is formed between the locking plate 3 and the bracket wing 7, through holes are respectively formed on the bracket body 1 and the bracket wing 7, a pin 5 is inserted in the through hole, a slot 6 is formed on the lower side of the locking plate 3 corresponding to the pin 5, the slot 6 is composed of a middle sliding slot and circular slots at two ends, the width of the sliding slot is smaller than the diameter of the circular slot, the pin 5 is a nickel-titanium tube, has very good elasticity and can generate elastic deformation, so that when the pin 5 slides in the slot 6, a crisp locking plate can be clicked, and the locking plate 3 can be opened and closed only with a certain force, the downside of the net end 2 is equipped with anti-skidding net 9, and anti-skidding net 9 is latticed, increases area of contact, the upside of support groove body 1 is equipped with the dismantlement groove 8, and the left end of locking plate 3 is pressed on the dismantlement groove 8, makes things convenient for the later stage to dismantle, the net end 2 is the three-dimensional curved surface structure with the tooth face coupling, support groove wing 7 closes to with support groove body 1 and gum tooth to be equipped with crown angle matched with crown torque angle.
The utility model discloses a theory of operation is: during the use, operating means stretches into in the disassembly groove 8, stir locking plate 3, make pin 5 slide 3 to the open position in draw-in groove 6, set up the arch wire in the arch wire groove 4 back, will ask the groove lid to slide to closed position again, through draw-in groove 6 and pin 5 cooperation fixed locking plate 3, it plays direction and limiting displacement to ask groove wing 7, do not influence, amazing patient's tooth body, and make and open, closed locking plate 3 is more convenient, this auto-lock holds in palm groove simple structure is practical, high durability and convenient operation, and cover through whole locking plate and hold in the palm cell body 1, stability is better.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a good tooth of stability is with just abnormal self-ligating support groove, includes support cell body (1) and arch wire groove (4) that are used for placing the arch wire, its characterized in that, the downside of support cell body (1) be fixed with net end (2), the upside of support cell body (1) is fixed with support groove wing (7), sliding connection has locking plate (3) on support groove wing (7), all be equipped with the through-hole on support cell body (1) and support groove wing (7), the interpolation of through-hole has connect pin (5), the downside of locking plate (3) corresponds pin (5) and is equipped with draw-in groove (6).
2. The dental orthodontic self-locking bracket with good stability as claimed in claim 1, wherein the slot (6) is composed of a middle sliding groove and circular grooves at two ends, and the width of the sliding groove is smaller than the diameter of the circular grooves.
3. The dental orthodontic self-ligating bracket of claim 1, characterized in that the pin (5) is a nickel titanium tube.
4. The orthodontic self-locking bracket with good stability as claimed in claim 1, wherein the underside of the net bottom (2) is provided with an anti-slip net (9), and the anti-slip net (9) is in a grid shape.
5. The orthodontic self-locking bracket with good stability as claimed in claim 1, wherein the bracket body (1) is provided with a disassembly groove (8) at the upper side, and the left end of the locking plate (3) is pressed on the disassembly groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120069983.XU CN214484673U (en) | 2021-01-12 | 2021-01-12 | Dental orthodontic self-locking bracket with good stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120069983.XU CN214484673U (en) | 2021-01-12 | 2021-01-12 | Dental orthodontic self-locking bracket with good stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214484673U true CN214484673U (en) | 2021-10-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120069983.XU Active CN214484673U (en) | 2021-01-12 | 2021-01-12 | Dental orthodontic self-locking bracket with good stability |
Country Status (1)
| Country | Link |
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| CN (1) | CN214484673U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113598989A (en) * | 2021-08-20 | 2021-11-05 | 首都医科大学附属北京口腔医院 | Orthodontic self-ligating bracket |
| CN114271968A (en) * | 2022-01-26 | 2022-04-05 | 有研医疗器械（北京）有限公司 | Digital customized self-ligating bracket for tooth correction |
-
2021
- 2021-01-12 CN CN202120069983.XU patent/CN214484673U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113598989A (en) * | 2021-08-20 | 2021-11-05 | 首都医科大学附属北京口腔医院 | Orthodontic self-ligating bracket |
| CN114271968A (en) * | 2022-01-26 | 2022-04-05 | 有研医疗器械（北京）有限公司 | Digital customized self-ligating bracket for tooth correction |
| CN114271968B (en) * | 2022-01-26 | 2024-03-15 | 有研医疗器械（北京）有限公司 | Digital customized self-locking bracket for tooth correction |
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