CN208838198U

CN208838198U - A kind of orthodontic bracket

Info

Publication number: CN208838198U
Application number: CN201820275976.3U
Authority: CN
Inventors: 王新铭; 张艳梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-02-26
Filing date: 2018-02-26
Publication date: 2019-05-10
Anticipated expiration: 2028-02-26

Abstract

The utility model discloses a kind of orthodontic brackets, including bracket ontology and connecting column, the bottom of the bracket ontology is fixedly connected with mounting base, the bracket bodies top offers sliding groove, the bottom of the sliding groove two sides offers limiting slot, the bottom of the sliding groove offers archwire slot, the inner cavity of the archwire slot is provided with arch wire, fixing groove is offered on the left of the bracket ontology, bottom on the right side of the fixing groove offers slot, is fixedly connected with block on the left of the slot inner cavity.The utility model is used cooperatively by closing piece, card slot, fixture block, elastic piece, inserting column, slot, connecting column and fixing groove, achieve the effect that be conveniently replaceable arch wire, it avoids and needs to apply a biggish power when replacing arch wire, it solves the problems, such as that discomfort can be caused to patient during force, to improve the practicability of the bracket, the hommization of the bracket is substantially increased, is suitble to promote the use of.

Description

A kind of orthodontic bracket

Technical field

The utility model relates to orthodontic technical field, specially a kind of orthodontic bracket.

Background technique

Dental aligners are a kind of devices or orthodontic appliance for treating wrong deformity, it can produce active force, or by nozzle Masseteric muscle mouth week, muscular function active force by appliance made the frontal bone of deformity, dislocation tooth change by Periodontal Supporting Tissue, with benefit In dentofacial normal growth and development, dental aligners are usually a kind of stainless flexible wire or plastic products, or The mechanicalness device that the two combines, is worn in mouth or Maxillary region.

It is needed during carrying out orthodontic to patient using the self-locking bracket to apparatus for correcting, in apparatus for correcting structure Slot is common device in modern orthodontic technology, in the structure of existing locking bracket, by the cooperation of elastic slice and locked groove It uses, arch wire is fixed, however when doctor removes arch wire, it needs first to unlock, needs to apply a relatively large external force, hold One painful experience of patient easily is given, greatly reduces the practicability of apparatus for correcting.

Utility model content

It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of orthodontic bracket The problem of bracket of common apparatus for correcting needs to apply a relatively large external force just and can remove arch wire.

To achieve the above object, the utility model provides the following technical solutions: a kind of orthodontic bracket, including bracket Ontology and connecting column, the bottom of the bracket ontology are fixedly connected with mounting base, and the bracket bodies top offers sliding groove, The bottom of the sliding groove two sides offers limiting slot, and the bottom of the sliding groove offers archwire slot, the archwire slot Inner cavity is provided with arch wire, and fixing groove is offered on the left of the bracket ontology, and the bottom on the right side of the fixing groove offers slot, It is fixedly connected with block on the left of the slot inner cavity, elastic piece, the elasticity are fixedly connected on the right side of the slot inner cavity The right side opening of piece is equipped with card slot, and closing piece is fixedly connected at the top of the connecting column, and the bottom of the closing piece two sides is fixed to be connected It is connected to limited block, the bottom on the right side of the connecting column is fixedly connected with inserting column, is fixedly connected with fixture block on the right side of the inserting column.

Preferably, the archwire slot is adapted with arch wire, and the arch wire runs through the inner cavity of archwire slot.

Preferably, the inner cavity of the closing piece and sliding groove is used cooperatively, and the limiting slot is used cooperatively with limited block.

Preferably, the connecting column is used cooperatively with fixing groove, and the inner cavity of block is run through on the right side of the inserting column, described to insert Column is used cooperatively with slot.

Preferably, the fixture block is adapted with card slot, and the fixture block is used cooperatively with elastic piece, and the fixture block is matched with block It closes and uses.

Compared with prior art, the beneficial effects of the utility model are as follows:

1, the utility model passes through the cooperation of closing piece, card slot, fixture block, elastic piece, inserting column, slot, connecting column and fixing groove It uses, has achieved the effect that be conveniently replaceable arch wire, avoided and need to apply a biggish power when replacing arch wire, solve Uncomfortable problem can be caused to substantially increase the bracket to improve the practicability of the bracket during force to patient Hommization is suitble to promote the use of.

2, the utility model being used cooperatively by limiting slot and limited block can be avoided closing piece loosening in use Situation, avoid closing piece loosen and the situation that causes arch wire to skid off archwire slot, solve after arch wire skids off and cause rectification effect The problem of reduction, substantially increases rectification effect to improve the stability of the bracket, by the setting of block, can keep away Exempt from the situation that fixture block skids off slot, solves the problems, such as that fixture block skids off slot and closing piece is caused to fall off and lose, to improve this The compactedness of bracket structure substantially increases the service life of the bracket, by the setting of elastic piece, has reached and has blocked fixture block Effect avoids the situation that fixture block is slided in the inner cavity of card slot, solves arch wire and is easy the situation to fall off from bracket, greatly improves Rectification effect.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model locking state section left view schematic diagram；

Fig. 3 is the utility model opening state section left view schematic diagram；

Fig. 4 is the utility model bracket ontology section vertical view；

Fig. 5 is the utility model schematic top plan view；

Fig. 6 is the utility model lock block structure schematic diagram.

In figure: 1, bracket ontology；2, closing piece；3, arch wire；4, sliding groove；5, archwire slot；6, card slot；7, fixture block；8, it installs Seat；9, elastic piece；10, inserting column；11, slot；12, block；13, connecting column；14, fixing groove；15, limiting slot；16, limited block.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of orthodontic bracket, including bracket sheet Body 1 and connecting column 13, the bottom of bracket ontology 1 are fixedly connected with mounting base 8, and sliding groove 4 is offered at the top of bracket ontology 1, sliding The bottom of dynamic 4 two sides of slot offers limiting slot 15, and the bottom of sliding groove 4 offers archwire slot 5, the inner cavity setting of archwire slot 5 There is an arch wire 3, the left side of bracket ontology 1 offers fixing groove 14, and the bottom on 14 right side of fixing groove offers slot 11, in slot 11 It is fixedly connected with block 12 on the left of chamber, elastic piece 9 is fixedly connected on the right side of 11 inner cavity of slot, the right side of elastic piece 9 opens up There is card slot 6, the top of connecting column 13 is fixedly connected with closing piece 2, and the bottom of 2 two sides of closing piece is fixedly connected to limited block 16, even The bottom for connecing 13 right side of column is fixedly connected with inserting column 10, and the right side of inserting column 10 is fixedly connected with fixture block 7.

In the utility model: archwire slot 5 is adapted with arch wire 3, and arch wire 3 runs through the inner cavity of archwire slot 5.

In the utility model: closing piece 2 and the inner cavity of sliding groove 4 are used cooperatively, and limiting slot 15 is used cooperatively with limited block 16, By being used cooperatively for limiting slot 15 and limited block 16, it can be avoided the situation that closing piece 2 loosens in use, avoid lock Block 2 loosens and arch wire 3 is caused to skid off the situation of archwire slot 5, solves the problems, such as to cause rectification effect to reduce after arch wire 3 skids off, To improve the stability of the bracket, rectification effect is substantially increased.

In the utility model: connecting column 13 is used cooperatively with fixing groove 14, and the inner cavity of block 12 is run through on the right side of inserting column 10, Inserting column 10 is used cooperatively with slot 11, by the setting of block 12, can be avoided the situation that fixture block 7 skids off slot 11, solves Fixture block 7 skids off the problem of slot 11 causes closing piece 2 to fall off and lose, to improve the compactedness of the bracket structure, mentions significantly The high service life of the bracket.

In the utility model: fixture block 7 is adapted with card slot 6, and fixture block 7 is used cooperatively with elastic piece 9, fixture block 7 and block 12 It is used cooperatively, by the setting of elastic piece 9, has achieved the effect that block fixture block 7, avoid fixture block 7 and slided in the inner cavity of card slot 6 Situation, solve arch wire 3 and be easy the situation that falls off from bracket, substantially increase rectification effect.

Working principle: when the utility model is used, the alignment archwire slot 5 of arch wire 3 is put into, be slidably connected column 13, connecting column 13 drive inserting column 10 to slide, and inserting column 10 drives fixture block 7 to slide, and fixture block 7 squeezes elastic piece 9, when elastic piece 9 reaches certain deformation quantity When, fixture block 7 crosses elastic piece 9, is caught in card slot 6, while connecting column 13 drives closing piece 2 to slide, and is caught in the same of card slot 6 in fixture block 7 When, closing piece 2 locks archwire slot 5, and the installation of arch wire 3 can be completed.

In summary: the orthodontic bracket passes through closing piece 2, card slot 6, fixture block 7, elastic piece 9, inserting column 10, slot 11, connecting column 13 and fixing groove 14 are used cooperatively, the bracket for solving common apparatus for correcting need to apply one it is relatively large External force the problem of capable of just removing arch wire 3.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of orthodontic bracket, including bracket ontology (1) and connecting column (13), it is characterised in that: the bracket ontology (1) bottom is fixedly connected with mounting base (8), is offered sliding groove (4) at the top of the bracket ontology (1), the sliding groove (4) The bottom of two sides offers limiting slot (15), and the bottom of the sliding groove (4) offers archwire slot (5), the archwire slot (5) Inner cavity be provided with arch wire (3), offered fixing groove (14) on the left of the bracket ontology (1), on the right side of the fixing groove (14) Bottom offer slot (11), be fixedly connected with block (12) on the left of slot (11) inner cavity, in the slot (11) It is fixedly connected on the right side of chamber elastic piece (9), the right side opening of the elastic piece (9) is equipped with card slot (6), the connecting column (13) Top is fixedly connected with closing piece (2), and the bottom of closing piece (2) two sides is fixedly connected to limited block (16), the connecting column (13) bottom on the right side of is fixedly connected with inserting column (10), is fixedly connected with fixture block (7) on the right side of the inserting column (10).

2. a kind of orthodontic bracket according to claim 1, it is characterised in that: the archwire slot (5) and arch wire (3) It is adapted, the arch wire (3) runs through the inner cavity of archwire slot (5).

3. a kind of orthodontic bracket according to claim 1, it is characterised in that: the closing piece (2) and sliding groove (4) Inner cavity be used cooperatively, the limiting slot (15) is used cooperatively with limited block (16).

4. a kind of orthodontic bracket according to claim 1, it is characterised in that: the connecting column (13) and fixing groove (14) it is used cooperatively, the inner cavity of block (12) is run through on the right side of the inserting column (10), and the inserting column (10) and slot (11) cooperate It uses.

5. a kind of orthodontic bracket according to claim 1, it is characterised in that: the fixture block (7) and card slot (6) phase Adaptation, the fixture block (7) are used cooperatively with elastic piece (9), and the fixture block (7) is used cooperatively with block (12).