CN207755394U

CN207755394U - A kind of disjunctor bracket

Info

Publication number: CN207755394U
Application number: CN201720711486.9U
Authority: CN
Inventors: 陈启锋; 陈家良; 卓蕊芳
Original assignee: Fujian Feng Feng Oral And Maxillofacial Orthodontics Research Institute
Current assignee: Fujian Feng Feng Oral And Maxillofacial Orthodontics Research Institute
Priority date: 2017-06-19
Filing date: 2017-06-19
Publication date: 2018-08-24
Anticipated expiration: 2027-06-19

Abstract

The utility model is related to a kind of disjunctor brackets, it is characterised in that：Main body bracket, one to the five facing body that can be pasted onto facing for having ligation function including one to 2 two, main body bracket and facing body are arranged, are connected by connecting rod integral in a row.The utility model in conjunction with clinical practice, proposes disjunctor bracket thinking and concrete scheme according to malposed tooth mass data, has the characteristics that be skillfully constructed, reasonable for structure, clinical easily operated, reduction patient suffering.Disjunctor bracket can protect original good tooth of arrangement is few to be influenced by corrective force, and can provide the anchor point of malposed tooth traction, besides the operation of disjunctor bracket is more simple and accurate.

Description

A kind of disjunctor bracket

Technical field：

The utility model belongs to dental orthotic field, more particularly to a kind of disjunctor bracket, especially can by two with Upper teeth is associated with integral disjunctor bracket.

Background technology：

Currently, the bracket used on dental orthotic, no matter its structure how change and progress, clinically with a facing The mode of a bracket is pasted, tooth positioning is carried out, an arch wire is then passed through on bracket groove, every tooth is come into line, is adjusted Arch wire imposes corrective force.Its advantage is that the convenient adjusting to every tooth, this is also the traditional method that unmanned proposition changes so far；But Still there is also distinct disadvantages for it：If in a section, if several interdental relationships are good, due to each bracket The error of cohesive error and bending of arch edgewise, can destroy its intrinsic good relationship instead, and unnecessary fiber crops are brought to clinic It is tired.How to change the status quo, the tooth of adjacent good relationship is integrally positioned, becomes the utility model research object.

Invention content：

The purpose of this utility model is a kind of disjunctor bracket being connected with facing body by connecting rod by main body bracket of design.

What technical solutions of the utility model were realized in：A kind of disjunctor bracket, it is characterised in that：Including one to 2 two Main body bracket, one to five facing body that can be pasted onto facing with ligation function, main body bracket and facing body are arranged in a row Row, are connected integral by connecting rod.

One main body bracket is combined with a facing body, and draw hook is provided on the facing body.

One main body bracket is combined with more than two facing bodies, which is in position in the middle, is in side It is provided with draw hook on the facing body of marginal position.

Described two main body brackets are combined with more than two facing bodies, keep an at least facing on the outside of two main body brackets Body is provided with draw hook on the facing body in one side edge position.

The main body bracket selects a structure for following：Single tube bracket；Two-tube bracket；Fixing groove bracket；Support slot with movable wings Seat；The same side of the main body bracket and facing body is provided with cohesive groove.

Ligature hook is additionally provided on the single tube bracket or two-tube bracket, and at the draw hook on the ligature hook and facing body In connecting rod both sides.

The utility model proposes disjunctor bracket thinking and concrete scheme according to malposed tooth mass data in conjunction with clinical practice, It has the characteristics that be skillfully constructed, is reasonable for structure, it is clinical it is easily operated, reduce patient suffering.Disjunctor bracket can protect original row Arrange good tooth is influenced by corrective force less, and can provide the anchor point of malposed tooth traction, besides disjunctor bracket operates It is more simple and accurate.

Description of the drawings：

The utility model is described further with reference to specific legend：

Fig. 1 shows single tube disjunctor bracket stereogram

Fig. 2 shows disjunctor bracket usage state diagrams

Fig. 3 shows Double tube integrated bracket stereogram

Fig. 4 shows fixing groove disjunctor bracket stereogram

Fig. 5 shows movable wing disjunctor bracket stereogram

Fig. 6 shows five combination of monomers figures

Wherein

1-main body bracket 11-pore, 12-ligature hook, 13-fixing groove

14-tie wings 2-facing body 21-draw hook, 3-connecting rods

4-bond 5-tooth of groove

Specific implementation mode：

Referring to Figures 1 and 2, disjunctor bracket, including one to 2 two main body bracket 1, one to five with ligation function It can be pasted onto the facing body 2 of facing, main body bracket 1 and facing body 2 arrange in a row, are connected by connecting rod 3 integral.Such as figure 2, three teeth 5 that disjunctor bracket can be affixed directly to good locations relationship are bonded to one, and form a stress anchor point, Not only operation is easy, and precision is high.Disjunctor bracket is molded using overall processing, and connecting rod 3 allows suitably to deform, to adapt to difference The bonding of facing.

This example is that a main body bracket 1 is combined with two facing bodies 2, is most general composite structure；Wherein main body bracket 1 One facing body 2 connected by connecting rod 3 in position in the middle namely side, it can be achieved that the good facing association in three positions bonds, It forms an anchor point and borrows tooth, and the main body for passing through and ligaturing as arch wire using main body bracket 1 in the middle with one for traction correcting, The two tooth auxiliary forces in left and right.For this purpose, it is additionally provided with draw hook 21 on a facing body 2 of side, it is straight with the malposed tooth for providing adjacent Rubber ring ligation traction was connected, the reaction force generated is still undertaken by three teeth together.In this legend, main body bracket 1 For single tube bracket, pore 11 that laterally setting one is passed through for arch wire is additionally provided with ligature hook 12 downwards, the ligature hook 12 and facing Draw hook 21 on body 2 be in connecting rod 3 both sides namely draw hook 21 in upside, ligature hook 12 is in downside.In main body bracket 1 The same side of facing body 2 is provided with cohesive groove 4, to be securely pasted onto on facing.

2 numbers of main body bracket 1 and facing body combine, can also a main body bracket 1 and one other than above-mentioned a pair of two combination A facing body 2 combines, and draw hook 21 is provided on the facing body 2.Or：

One main body bracket 1 is combined with more than two facing bodies 2, which is in position in the middle, is in a side It is provided with draw hook 21 on the facing body 2 of edge position.As two above-mentioned facing bodies 2 or three, four or five carry out group It closes, retainer body bracket 1 is in the middle, and the facing in this way in provides stress for ligation, and then redistribution is to a left side Right side facing.

Main body bracket 1 has the function of that ligation namely existing bracket are applicable in, specifically such as with lower structure：

It is application of the two-tube bracket in disjunctor bracket with reference to Fig. 3, there are two pores 11 for tool on main body bracket 1, and arch wire can Selection height pore 11 passes through, the choice with bigger.It is other identical as the single tube bracket of Fig. 1, it is also equipped with ligature hook 12。

It is application of the fixing groove bracket in disjunctor bracket with reference to Fig. 4, main body bracket 1 is machined with fixing groove 13 and ligation The wing 14 provides arch wire and enters slot and ligatured.

It is application of the Support slot with movable wings in disjunctor bracket with reference to Fig. 5, main body bracket 1 is Support slot with movable wings seat, in figure not Movable alar part is drawn, the width of archwire slot is adjusted by movable wing；And 11 He of pore is still provided on main body bracket 1 The fixing groove 13 that arch wire enters.

It is the combination of two main body brackets 1 and three facing bodies 2 with reference to Fig. 6, two main body brackets, 1 outside is kept to have a tooth Face body 2 is provided with draw hook 21 on the facing body 2 in one side edge position.Or two main body brackets 1 are adjacent side by side, one There are one facing bodies 2 there are two 2 other side of facing body tool for side tool.

Similarly, it is applicable to combine with four or five facing bodies 2, arrangement scheme is versatile and flexible, for clinically refining choosing It selects.

Claims

1. a kind of disjunctor bracket, it is characterised in that：Main body bracket, one to five energy that there is ligation function including one to 2 two It is pasted onto the facing body of facing, main body bracket and facing body are arranged, connected by connecting rod integral in a row.

2. a kind of disjunctor bracket according to claim 1, it is characterised in that：One main body bracket and a facing body group It closes, draw hook is provided on the facing body.

3. a kind of disjunctor bracket according to claim 1, it is characterised in that：One main body bracket and more than two facing bodies Combination, the main body bracket are in position in the middle, draw hook are provided on the facing body in one side edge position.

4. a kind of disjunctor bracket according to claim 1, it is characterised in that：Two main body brackets and more than two facing bodies Combination keeps an at least facing body on the outside of two main body brackets, draw hook is provided on the facing body in one side edge position.

5. a kind of disjunctor bracket according to claim 1,2,3 or 4, it is characterised in that：Main body bracket selects one for following Structure：Single tube bracket；Two-tube bracket；Fixing groove bracket；Support slot with movable wings seat；The same side of the main body bracket and facing body It is provided with cohesive groove.

6. a kind of disjunctor bracket according to claim 5, it is characterised in that：It is additionally provided on single tube bracket or two-tube bracket Ligature hook, and the ligature hook is in connecting rod both sides with the draw hook on facing body.