CN216257503U

CN216257503U - Orthodontic correction fixing device

Info

Publication number: CN216257503U
Application number: CN202123292183.3U
Authority: CN
Inventors: 刘雪珍; 陈沾方; 莫浩
Original assignee: Foshan Foguan False Tooth Co ltd
Current assignee: Foshan Foguan False Tooth Co ltd
Priority date: 2021-12-25
Filing date: 2021-12-25
Publication date: 2022-04-12
Anticipated expiration: 2031-12-25

Abstract

The utility model discloses an orthodontic correction fixing device, which comprises: the arch wire, hold in the palm cell body and retainer to be equipped with on the support cell body and transversely run through the arch wire groove of holding in the palm the cell body, the arch wire is just installed in the arch wire inslot, hold in the palm the cell body and be equipped with vertical recess in the intermediate position, the recess perpendicular with the arch wire groove sets up, and the recess is the uncovered groove in top, install the retainer in the recess, spring fixed mounting is passed through to the retainer bottom in the recess, and the retainer vertically passes the arch wire groove, and the position correspondence at arch wire groove place is equipped with the locking groove, the locking groove with arch wire groove intercommunication, the arch wire can install locking groove and arch wire inslot. The arch wire is fixed by the stop piece, so that the overall structure of the correction device is simplified, the use comfort of a patient is improved, the situation that food is blocked in the rubber ring or the thin steel wire is avoided, and the oral cavity of the patient is convenient to clean.

Description

Orthodontic correction fixing device

Technical Field

The utility model relates to the technical field of orthodontics, in particular to an orthodontic correction fixing device.

Background

Orthodontic treatment is mainly to adjust the coordination among nerves and muscles of facial bones, teeth and maxillofacial parts, that is, to adjust abnormal relationships among maxilla and mandible, between upper and lower teeth, between teeth and jawbone, and between nerves and muscles connecting them, by various orthodontic devices, with the ultimate aim of correction being to achieve balance, stability and beauty of the oromandibular system. The correction of the malocclusion mainly depends on wearing a correction device inside or outside the oral cavity, and applying proper 'biological materials' to teeth, alveolar bones and jawbones to ensure that the teeth, the alveolar bones and the jawbones are physiologically moved, thereby correcting the malocclusion.

The arch wire is a metal wire which is clamped in the bracket groove or passes through the ring with the tubule, and is also called as a correction arch wire. It is the most important force application device. The arch wire can be divided into a plurality of types according to different materials, thicknesses and shapes. Each patient uses several to over a dozen archwires from the beginning to the completion of the correction. The doctor utilizes the elasticity of the arch wire or bends the arch wire to a certain degree, then fixes the arch wire on the bracket through a rubber ring or a thin steel wire, and relaxes and softly releases the force to the tooth through the transmission of the bracket and the ring belt, so that the tooth moves slowly along the track made by the arch wire.

In the current orthodontic treatment process, an arch wire is mainly fixed on a bracket through a rubber ring or a thin steel wire, the arch wire fixing mode is inconvenient to operate, and a patient eats the orthodontic treatment product after using the orthodontic treatment product, so that foreign body sensation is obvious, and the oral cavity is inconvenient to clean.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an orthodontic corrective fixture that solves the problems set forth above in the background.

In order to achieve the purpose, the utility model provides the following technical scheme:

an orthodontic corrective fixture device comprising: the arch wire, hold in the palm cell body and retainer to be equipped with on the support cell body and transversely run through the arch wire groove of holding in the palm the cell body, the arch wire is just installed in the arch wire inslot, hold in the palm the cell body and be equipped with vertical recess in the intermediate position, the recess perpendicular with the arch wire groove sets up, and the recess is the uncovered groove in top, install the retainer in the recess, spring fixed mounting is passed through to the retainer bottom in the recess, and the retainer vertically passes the arch wire groove, and the position correspondence at arch wire groove place is equipped with the locking groove, the locking groove with arch wire groove intercommunication, the arch wire can install locking groove and arch wire inslot.

As a further scheme of the utility model: the groove width of the detent groove is greater than the groove width of the archwire groove.

As a further scheme of the utility model: the top of the stop piece extends out of the groove and is exposed outside the bracket body.

As a further scheme of the utility model: the cross section of the stopper is matched with the size of the cross section of the groove.

As a further scheme of the utility model: the groove is positioned inside the bracket body.

Compared with the prior art, the utility model has the beneficial effects that: the arch wire is fixed by the stop piece, so that the overall structure of the correction device is simplified, the use comfort of a patient is improved, the situation that food is blocked in the rubber ring or the thin steel wire is avoided, and the oral cavity of the patient is convenient to clean.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an external structure diagram of the bracket body in the utility model.

Fig. 3 is a schematic view of the internal structure of the bracket body in the utility model.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, in an embodiment of the present invention, an orthodontic corrective fixture includes: arch wire 1, bracket body 2 and retainer 3, its characterized in that: and be equipped with on the bracket body 2 and transversely run through the bracket body 2's archwire groove 21, archwire 1 is just installed in the archwire groove 21, bracket body 2 is equipped with fore-and-aft recess 22 in the intermediate position, recess 22 perpendicular with the archwire groove 21 sets up, and recess 22 is the open groove in top, install retainer 3 in the recess 22, retainer 3 bottom is through spring 221 fixed mounting in the recess 22, and retainer 3 vertically passes the archwire groove 21, and retainer 3 is in the position correspondence at archwire groove 21 place is equipped with retaining groove 31 simultaneously, retaining groove 31 with archwire groove 21 intercommunication, archwire 1 can install in retaining groove 31 and the archwire groove 21.

When the arch wire 1 is installed, the part of the top of the stop piece 3 extending out of the groove 22 is pressed downwards to align the stop groove 31 with the arch wire groove 21, then the arch wire 1 is transversely installed in the stop groove 31 and the arch wire groove 21, then the stop piece 3 is released, the stop piece 3 can move upwards slightly under the action of the spring 221, so that the stop groove 31 and the arch wire groove 21 are slightly dislocated, the arch wire 1 is clamped, and the arch wire 1 is fixed in the bracket body 2.

The groove 22 is positioned inside the bracket body 2, the cross section of the retainer 3 is embedded with the cross section of the groove 22, so that the retainer 3 is hidden inside the bracket body 2, auxiliary parts such as a rubber ring or a thin steel wire are not needed, discomfort of a patient is effectively reduced, the situation that food is blocked in the rubber ring or the thin steel wire is avoided, and the oral cavity of the patient is convenient to clean.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An orthodontic corrective fixture device comprising: arch wire (1), support cell body (2) and retainer (3), its characterized in that: and the bracket body (2) is provided with an arch wire groove (21) which transversely penetrates through the bracket body (2), the arch wire (1) is arranged in the arch wire groove (21), the bracket body (2) is provided with a longitudinal groove (22) in the middle, the groove (22) is vertical to the arch wire groove (21), and the groove (22) is an open-topped groove, a stop piece (3) is arranged in the groove (22), the bottom of the stop piece (3) is fixedly arranged in the groove (22) through a spring (221), and the stop piece (3) longitudinally passes through the arch wire groove (21), and the stop piece (3) is correspondingly provided with a stop groove (31) at the position of the arch wire groove (21), the stop groove (31) communicates with the archwire groove (21), the archwire (1) being mountable in the stop groove (31) and archwire groove (21).

2. The orthodontic corrective fixture of claim 1 wherein: the width of the stop groove (31) is greater than the width of the archwire slot (21).

3. The orthodontic corrective fixture of claim 1 wherein: the top of the stop piece (3) extends out of the groove (22) and is exposed outside the bracket body (2).

4. The orthodontic corrective fixture of claim 3 wherein: the cross section of the stop piece (3) is embedded with the cross section of the groove (22) in size.

5. The orthodontic corrective fixture of claim 1 wherein: the groove (22) is positioned inside the bracket body (2).