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Orthodontic bracket and its production and processing method

A technology for orthodontic brackets and brackets, applied in the field of orthodontics, can solve the problems of difficult processing, high requirements of producers, and easy damage to orthodontic brackets, and achieve simple production and processing methods, convenient production and processing, and firm structure Effect

Active Publication Date: 2021-05-14
GUANGZHOU OO MEDICAL SCI LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the continuous improvement of orthodontic brackets, some small parts for orthodontic brackets have appeared. The application of small parts requires processing of orthodontic brackets. The connecting piece that plays the role of traction / locking needs to process a connecting hole in the orthodontic bracket, so that the connecting piece is connected to the connecting hole, and because the orthodontic bracket is small in size and compact in structure, it is difficult for the orthodontic The direct processing of brackets, or the direct processing of structures on orthodontic brackets becomes very difficult, and it is also easy to damage the orthodontic brackets. For example, the direct processing of threads on orthodontic brackets requires very precise operability and difficult processing , the requirements for producers are also very high, and it is easy to affect the quality of finished orthodontic brackets, which brings great inconvenience to the work of doctors. At the same time, it also limits the use effect of orthodontic brackets and cannot satisfy people. Requirements for the use of orthodontic brackets

Method used

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  • Orthodontic bracket and its production and processing method
  • Orthodontic bracket and its production and processing method
  • Orthodontic bracket and its production and processing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] Such as Figure 1 to Figure 5 As shown in the orthodontic bracket, the orthodontic bracket has a first bracket wing 11 and a second bracket wing 12, and the orthodontic bracket is provided with a penetrating archwire groove 13, and the archwire groove 13 is located on the first bracket Between the slot wing 11 and the second bracket wing 12;

[0064] The orthodontic bracket is also provided with a placement hole 14, the placement hole 14 extends from the outer end of the orthodontic bracket to its inside, the placement hole 14 has an inner connection side wall 141, and the placement hole 14 is provided with a connecting portion 15, which connects Portion 15 has connection side portion 151 and connection mouth portion 152, and connection side portion 151 is matched with the inner connection side wall 141 of placement hole 14 and is connected, and connection mouth portion 152 extends to the inside of connection portion 15 to form connection channel 154, and connection mou...

Embodiment 2

[0087] Such as image 3 , Figure 6 to Figure 10 As shown, the difference between this embodiment and Embodiment 1 is:

[0088] The whole orthodontic bracket is in the shape of a hemisphere; the fixing part 30 is connected to the bottom end of the bracket main body 10, and the fixing part 30 and the bracket main body 10 are integrally formed;

[0089] The top surface of the second bracket wing 12 of the bracket main body 10 is provided with a boss 121, the bottom end of the locking part 20 faces the top surface and is recessed to form a sliding groove 21, and is formed at the inner end of the locking part 20. The blocking wall 22 and the locking part 20 are movably matched with the second bracket wing 12 of the bracket main body 10 through the cooperation of the sliding groove 21 and the boss 121;

[0090] The inner end of the first bracket wing 11 of the bracket main body 10 is recessed toward the outer end to form a receiving groove 111, and the bottom end of the inner end...

Embodiment 3

[0098] Such as image 3 , Figure 11 and Figure 12 As shown, the difference between this embodiment and Embodiment 1 is:

[0099] The orthodontic bracket includes a bracket main body 10, a locking part 20 and a seat body 40. The bracket main body 10 has a first bracket wing 11 and a second bracket wing 12. The bracket main body 10 is provided with a through arch wire slot. 13;

[0100] The locking part 20 is arranged on the second bracket wing 12 of the bracket main body 10, and movably cooperates with the second bracket wing 12 of the bracket main body 10. The bracket main body 10 and the locking part 20 are spherical as a whole;

[0101] The seat body 40 has a first side wing 41 and a second side wing 42, and the seat body 40 is provided with a placement groove, and the placement groove is arranged between the first side wing 41 and the second side wing 42, and the shape of the placement groove matches the bracket main body 10 , the bracket main body 10 is arranged in t...

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Abstract

The invention discloses an orthodontic bracket and a production and processing method thereof. The orthodontic bracket has a first bracket wing and a second bracket wing. The orthodontic bracket is provided with an arch wire slot and a placement hole. The placement hole has a The inner connection side wall is provided with a connection part in the placement hole, the connection part has a connection side part and a connection port part, the connection side part is matched with the inner connection side wall of the placement hole, and the connection part extends to the inside of the connection part to form a connection channel; orthodontic bracket production and processing method, processing the initial product of orthodontic bracket, the initial product of orthodontic bracket has placement holes; placing the connecting part in the placement hole of the initial product of orthodontic bracket, through sintering, The way of interference fit or welding makes the connection side part of the connection part fit and connect with the inner connection side wall of the placement hole. The structure of the orthodontic bracket of the present invention is simple, and the connecting part provided in the placement hole can be used to connect the connecting piece that plays a role of traction / locking on the orthodontic bracket, which can facilitate the doctor's tooth correction work and ensure the orthodontic bracket use effect.

Description

technical field [0001] The invention relates to the technical field of orthodontics, in particular to an orthodontic bracket and a production and processing method thereof. Background technique [0002] The orthodontic bracket is an important part of the fixed orthodontic technology. The arch wire exerts various types of orthodontic force on the teeth through the orthodontic bracket. The main function of the orthodontic bracket is to fix the arch wire, so that the arch wire can be better It plays a role and transmits the orthodontic force to control the three-dimensional movement of the teeth to achieve the purpose of orthodontic treatment. [0003] With the continuous improvement of orthodontic brackets, some small parts for orthodontic brackets have appeared. The application of small parts requires processing of orthodontic brackets. The connecting piece that plays the role of traction / locking needs to process a connecting hole in the orthodontic bracket, so that the conn...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61C7/34A61C7/00
CPCA61C7/00A61C7/34A61C2204/00
Inventor 吉利
Owner GUANGZHOU OO MEDICAL SCI LTD