CN217938426U

CN217938426U - I-shaped tongue side buckle with groove

Info

Publication number: CN217938426U
Application number: CN202221610324.3U
Authority: CN
Inventors: 徐晓梅; 范智博; 韩敏; 姚仪; 刘艳茹; 李俊玉
Original assignee: School/hospital Of Stomatology Southwest Medical University
Current assignee: School/hospital Of Stomatology Southwest Medical University
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-12-02
Anticipated expiration: 2032-06-24

Abstract

The utility model relates to the technical field of orthodontics, and provides an I-shaped tongue side buckle with a groove aiming at the problem that the torque of traction buried teeth is difficult to control in the existing tongue side buckle, which comprises a collet, a twisting column and a supporting head which are connected in sequence, wherein the twisting column is vertically arranged on one side of the collet, and the supporting head is positioned at one end of the twisting column far away from the collet; the torsion column is provided with an arch wire hole in a penetrating way. The utility model provides a take I shape tongue side of slot detains, tongue side detains both ends and is respectively for the collet that bonds with the tooth and the support head that is close to the oral cavity inner wall, through the setting of collet surface have the pole of turning round of arch wire hole, passes the arch wire hole with the nonrust steel wire of curved system according to the just abnormal effect of target during the use to the torque after the control is buried and is covered tooth and pull out.

Description

I-shaped tongue side buckle with groove

Technical Field

The utility model relates to an orthodontic technical field particularly, relates to a take I shape tongue side of slot to detain.

Background

The buried teeth refer to teeth which are not erupted in jaw bone tissues after the eruption period of the teeth, and the prevalence rate of the existing buried teeth is increasing, which brings great influence to the beauty, health and function of patients. For such diseases, the position of the embedded tooth is usually adjusted by adhering a force applying device (such as a lingual button) to the embedded tooth and applying orthodontic force to pull the embedded tooth into the dentition, and then adhering brackets, but the control of the torque of the embedded tooth during the process from pulling the embedded tooth into the mouth to aligning the dentition is difficult.

The tongue side buckle of the existing traction embedded tooth is generally provided with a chain-shaped structure below the tongue side buckle, and force is applied between the chain shape and an arch wire through a force application device (such as an elastic wire) so as to realize traction of the embedded tooth. For example, patent publication No. CN213607027U discloses a novel chain-like tongue side buckle, which comprises a chain, a base adhered to teeth, and a connecting rod, wherein one end of the connecting rod, which is far away from the base, is connected with a metal ball, and the metal ball is connected with the chain. However, the following problems exist with the above scheme: the torque of the embedded tooth cannot be controlled in time after the embedded tooth is pulled to the oral cavity.

Therefore, a device which can realize the traction of the embedded tooth and can control the torque of the embedded tooth in time when the embedded tooth is drawn to be visible in the mouth is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the torque is difficult to control after the embedded tooth that exists is pulled out by the current tongue side buckle. The application provides a take I shape tongue side of slot is buckled through the post of turning round that the collet surface set up has the arch wire hole, passes the arch wire hole with the control of the tooth torque that lodges during the use.

The utility model discloses a following technical scheme realizes:

an I-shaped tongue side buckle with a groove comprises a bottom support, a torsion column and a support head, wherein the bottom support, the torsion column and the support head are sequentially connected; the torsion column is provided with an arch wire hole in a penetrating way.

Preferably, the surface of the bottom support, which is far away from the torsion column, is an adhesive surface, and the adhesive surface is provided with a grid bottom plate.

Preferably, the middle part of the grid bottom plate is in an inwards concave arc shape, so that the grid bottom plate can be attached to teeth.

Preferably, the torsion column is a cylindrical body, and the torsion column is arranged along the direction perpendicular to the tooth bonding surface.

Preferably, the archwire hole has an elongated cross-section perpendicular to the tooth-bonding face.

Preferably, a pair of recesses are provided on opposite sides of the support head.

Preferably, one surface of the support head, which is far away from the torsion column, is in a convex arc shape.

Preferably, a buffer layer is arranged on one surface of the support head far away from the torsion column.

Preferably, the bottom support and the torsion column, and the torsion column and the support head are integrally formed.

The technical scheme of the utility model following beneficial effect has:

(1) The surface of the bottom support is provided with a twisting column with an arch wire hole, and when the tooth brush is used, an arch wire passes through the arch wire hole to be tightened so as to control tooth torque.

(2) The utility model discloses a I shape tongue side of taking slot is buckled to I shape structure, makes things convenient for doctor and patient to hang PC chain and rubber ring, and the tongue side is buckled both ends and is the collet that bonds with the tooth and the support head that is close to the oral cavity inner wall respectively, can provide sufficient space for the arch wire, avoids soft tissue in the oral cavity etc. to receive scratch etc. because of the arch wire.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view of the structure of a lingual button in embodiment 1;

fig. 2 is a schematic sectional view of the lingual button in embodiment 1.

Icon: 1-bottom support, 11-grid bottom plate, 2-torsion column, 3-support head, 32-buffer layer and 4-arch wire hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

Example 1

In this embodiment, the base 1 is a flat tray that can be adhered to teeth and used for supporting other components with corrective action; the torsion column 2 is a column body which can be used for attaching and fixing an arch wire or a correction chain and can realize torque adjustment to a certain degree; the support head 3 is a dome for expanding soft tissue close to the lingual button in the oral cavity.

As shown in fig. 1 and fig. 2, the present embodiment provides an i-shaped tongue side buckle with a groove, which includes a bottom support 1, a torsion column 2 and a support head 3, which are connected in sequence, wherein the torsion column 2 is vertically disposed on one surface of the bottom support 1, and the support head 3 is located at one end of the torsion column 2, which is far away from the bottom support 1; the torsion column 2 is provided with an arch wire hole 4 in a penetrating way. The surface of the bottom support 1 is provided with the torsion column 2 with the arch wire hole 4, the arch wire passes through the arch wire hole 4 to be tightened up during use, the problem of arch wire sliding can be avoided, and the direction and the degree of tightening up the arch wire can be timely adjusted according to the orthodontic effect to control the correction torque.

In the embodiment, the lingual button is in an I-shaped structure, and the two ends of the lingual button are respectively provided with the base 1 adhered to the teeth and the supporting head 3 close to the inner wall of the oral cavity, so that sufficient space can be provided for the arch wire, and the soft tissues in the oral cavity and the like are prevented from being scratched by the arch wire.

In the embodiment, one surface of the bottom support 1, which is far away from the torsion column 2, is an adhesive surface, and the adhesive surface is provided with a grid bottom plate 11; the middle part of the grid bottom plate 11 is concave arc-shaped, so that the grid bottom plate can be attached to teeth, the bottom support 1 is bonded to the buccal side of the teeth more stably, and the skilled person in the art can adjust the arc shape of the grid bottom plate 11 according to the buccal side profiles of the teeth at different positions, so that the tongue side buckle is attached to the tooth side surface more adaptively.

In the embodiment, the torsion column 2 is a column-shaped body, and the torsion column 2 is arranged along the direction vertical to the tooth bonding surface; the section of the arch wire hole 4 is a long strip shape which is vertical to the tooth bonding surface. By optimizing the shapes of the torsion column 2 and the arch wire hole 4, the adjustable degree and flexibility of the arch wire in the wearing process can be improved, and the parameters of the arch wire, such as the correction direction, the force and the like, can be conveniently and timely adjusted.

In this embodiment, a pair of concave portions 31 are provided on the opposite sides of the supporting head 3, and the archwire end, the orthodontic link end, the rubber band, or the like is fitted to the lingual button surface through the concave portions 31 in use. The arch wire hole 4 of the lingual button and the concave part 31 together form a groove, so that the arch wire can be stably and firmly fixed on the lingual button, and the correction torque can be timely and flexibly adjusted.

In this embodiment, the surface of the support head 3 away from the torsion column 2 is a convex arc shape to prevent the end of the torsion column 2 from stabbing or scratching soft tissues in the oral cavity.

In this embodiment, a buffer layer 32 is disposed on a surface of the support head 3 away from the torsion column 2, and the buffer layer 32 is made of medical silicon rubber and is used for relieving the extrusion of the support head 3 on soft tissues in the oral cavity.

In this embodiment, the collet 1 and the torsion column 2, the torsion column 2 and the support head 3 are integrally formed, and a person skilled in the art can integrally form the collet by means of die reversing, welding and the like, so that the collet has a firmer structure.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The I-shaped tongue side buckle with the groove is characterized by comprising a bottom support (1), a torsion column (2) and a support head (3) which are sequentially connected, wherein the torsion column (2) is vertically arranged on one surface of the bottom support (1), and the support head (3) is positioned at one end, far away from the bottom support (1), of the torsion column (2);

the torsion column (2) is provided with arch wire holes (4) in a penetrating mode.

2. The grooved i-tongue side clip according to claim 1, wherein the surface of the base (1) remote from the torsion bar (2) is an adhesive surface, and the adhesive surface is provided with a grid base plate (11).

3. The grooved i-tongue according to claim 2 wherein the middle of the grid base plate (11) is concave arc shaped to fit the teeth.

4. The grooved i-tongue according to claim 1 wherein the twisted post (2) is a cylinder, the twisted post (2) being oriented perpendicular to the tooth bonding surface.

5. The grooved i-shaped lingual button according to claim 4, wherein the archwire slot (4) has an elongated cross-section perpendicular to the tooth-bonding face.

6. The grooved i-shaped lingual button according to any one of claims 1 to 5, wherein an opposite side of the support head (3) is provided with a pair of recesses (31).

7. The grooved i-shaped lingual button of claim 6, wherein the support head (3) has a convex arc shape on a side away from the torsion post (2).

8. The grooved i-tongue according to claim 7, wherein a cushioning layer (32) is provided on the side of the support head (3) remote from the torsion beam (2).

9. The grooved i-tongue side buckle according to claim 1, characterized in that the base support (1) and the torsion bar (2), the torsion bar (2) and the support head (3) are integrally formed.