A self-locking bracket

A self-locking bracket and card slot technology, applied in brackets, arch wires, etc., can solve the problems of easy loss of function of the cover body, difficult installation and disassembly, etc., and achieve the effect of convenient treatment work and reliable bracket structure.
CN108742896BActive Publication Date: 2020-12-22GUANGZHOU OO MEDICAL SCI LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
GUANGZHOU OO MEDICAL SCI LTD
Publication Date
2020-12-22

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Abstract

A self-locking bracket comprises a main body part, a cover body part matched with the main body part and an elastic part, characterized in that the main body part is provided with a cover body placing part intersecting with the main groove and a first groove , the first groove has openings located at the bottom of the cover body placement part and the outer side surface of the main body part; the elastic part includes a clamping part, and the elastic part is connected to the first groove; the cover body part has a connection with the elastic part The second groove is matched with the clamping part of the second groove, the bottom of the second groove is provided with a blocking part, and the cover body part is installed on the cover body placing part. The self-locking bracket of the invention has the advantages of simple installation and use, saving installation procedures, more stable structure during use, and no cover plate falling off.
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Description

technical field

[0001] The invention relates to the field of orthodontics, in particular to a self-locking bracket. Background technique

[0002] Brackets are an important part of orthodontic correction. In the traditional ligation method, the archwire and the main groove on the bracket are fixed by ligation to realize the expression of data, but this will cause friction between the bracket and the archwire. The force is huge, which affects the movement of the orthodontic process.

[0003] Therefore, in order to change this shortcoming, people manufacture self-locking brackets. However, due to the small structure of the brackets, the structure is refined on the brackets. The bracket structure designed in this way cannot achieve the accuracy, resulting in failure of the bracket cover. and the risk of falling off.

[0004] Not only that, because more structures at present are by interspersing a structure at the bottom of the main body, and then this structure is completely s...

Claims

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