CN217488904U

CN217488904U - Bracket with auxiliary groove capable of being uncovered

Info

Publication number: CN217488904U
Application number: CN202220895315.7U
Authority: CN
Inventors: 胡毅; 王建均; 董小娟
Original assignee: ZHEJIANG PROTECT MEDICAL EQUIPMENT CO Ltd
Current assignee: Zhejiang Pute Medical Instrument Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-09-27
Anticipated expiration: 2032-04-18

Abstract

The utility model belongs to the orthodontic appliances field especially relates to a hold in palm groove with can take off lid and assist groove, including holding in the palm the groove parent, be provided with an arch wire groove on holding in the palm the groove parent, arch wire groove both sides are provided with a work wing respectively: an auxiliary groove is formed in any one of the working wings, one side wall of the auxiliary groove is provided with a removable cover structure, and the removable cover structure is used for removing the side wall where the removable cover structure is located, so that the auxiliary groove is open. Utilize the utility model discloses a can take off the lid that assists the groove according to clinical needs selection to take off of the support groove of assisting the groove with can take off the lid of assisting the groove, set up the arch wire of bigger diameter or other annexes, use more in a flexible way.

Description

Bracket with auxiliary groove capable of being uncovered

Technical Field

The utility model belongs to the field of orthodontic appliances, in particular to a bracket with an auxiliary groove capable of being uncovered.

Background

Brackets are the most commonly used component in dental orthoses and comprise a bracket matrix and a base. The arch wire groove and the working wing are arranged on the bracket parent body, the arch wire groove is horizontally opened towards the labial cheek, so that the arch wire can be smoothly put in from the labial cheek to apply force; the working wing is convenient for ligating and fixing the arch wire, the wing can be attached with a draw hook for traction, and the bracket can be divided into a single wing, a double wing and a three wing according to the wing shape of the bracket. The shape of the base is designed to strengthen the bonding force with the tooth surface, the shape of the base surface of the bracket is matched with the shape of the labial and buccal surfaces of each tooth, and the bracket is firmly bonded on the tooth surface through an adhesive.

In order to meet clinical requirements, a plurality of brackets are provided with auxiliary grooves. A self-ligating orthodontic bracket, as disclosed in chinese patent publication No. CN101815478B entitled self-ligating orthodontic bracket and devices configured therewith, discloses that the bracket body may include a horizontal slot generally aligned parallel to the archwire slot and configured for receiving a temporary attachment means such as a removable hook. The horizontal groove is a channel which is positioned in the working wing and at least provided with an insertion opening, the channel is a channel which is arranged in the working wing, no open type opening exists, and the size of a channel through hole is fixed. In clinic, when arch wires with different diameters are adopted, the sizes of the channels can not be adjusted according to the adaptability of the arch wires with different diameters because the sizes of the channels are fixed, and even the arch wires with larger diameters can not be penetrated.

Disclosure of Invention

The utility model aims at the above problem, provide one kind and can solve above-mentioned technical problem take off the support groove that covers and assist groove. Utilize the utility model discloses a can take off the lid that assists the groove according to clinical needs selection to take off of the support groove of assisting the groove with can take off the lid of assisting the groove, set up the arch wire of bigger diameter or other annexes, use more in a flexible way.

In order to achieve the above purpose, the utility model adopts the following technical proposal: support groove with can take off lid and assist groove, including holding in the palm the groove parent, be provided with an arch wire groove on holding in the palm the groove parent, arch wire groove both sides are provided with a work wing respectively: an auxiliary groove is formed in any one of the working wings, one side wall of the auxiliary groove is provided with a removable cover structure, and the removable cover structure is used for removing the side wall where the removable cover structure is located, so that the auxiliary groove is open.

The bracket with the auxiliary groove capable of being uncovered comprises an auxiliary groove cover, wherein the auxiliary groove cover is arranged on one side wall of the auxiliary groove, which is positioned at the edge of the working wing.

The bracket with the uncovering auxiliary groove is characterized in that a groove is formed in the position where the auxiliary groove cover and the auxiliary groove cover are connected with the working wing respectively, and the groove is used for placing a tool head of a prying tool.

In the bracket with the auxiliary groove capable of being uncovered, the thickness from the bottom of the groove to the side wall where the auxiliary groove cover is located is 3-20 filaments.

The bracket with the auxiliary groove capable of being uncovered is characterized in that the auxiliary groove is parallel to the arch wire groove.

The bracket with the auxiliary groove capable of being uncovered is characterized in that the auxiliary groove is a through hole penetrating through the working wing.

In the bracket with the uncovering auxiliary groove, any one working wing can be also provided with a sliding self-locking plate to realize self-locking of the arch wire in the arch wire groove.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses a can take off and cover support groove of assisting groove owing to assist to be provided with on the groove and to take off the lid, during the use, can take off the lid as required and take off, take off the back, assist the space in groove and increase once, conveniently set up bigger-size arch wire, add even and establish various attachments of correcting for whole support groove has had bigger space that sets up annex and jumbo size arch wire. Optionally, the auxiliary groove can be kept intact and limited space can be reserved without removing the cover of the auxiliary groove, so that the arch wire with small size can be arranged. Therefore, the utility model discloses a have and to take off cover and assist groove's support groove can correct the demand to the difference of stage to the difference, and the free choice is taken off the cover or is not taken off the cover and change the space that sets up of assisting the groove, realizes setting up different annexes or unidimensional arch wire, reaches and corrects the requirement, and clinical use is more nimble, and the clinical case that is suitable for is more extensive.

Drawings

FIG. 1 is a schematic view of a bracket structure with an auxiliary groove with a removable cover according to the present invention.

Fig. 2 is another side schematic view of fig. 1.

Fig. 3 is a further schematic side view of fig. 1.

Fig. 4 is a schematic view of the structure of fig. 1 after the cover is removed.

FIG. 5 is a view showing the status of the bracket of the present invention in an uncovered state.

Fig. 6 is a top view of fig. 5.

FIG. 7 is a diagram showing the status of the bracket cover with the auxiliary groove.

Fig. 8 is a top view of fig. 7.

Fig. 9 is an enlarged view at D in fig. 1.

In the figure, a base plate 1, a bracket body 2, an arch wire groove 3, an auxiliary groove 4, an auxiliary groove cover 41, a first working wing 21, a second working wing 22, an arch wire A, an auxiliary wire B and a rubber ring C.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 and 2, the bracket with the auxiliary groove capable of being uncovered of the present invention comprises a base plate 1 and a bracket body 2, wherein the bracket body 2 is provided with an arch wire groove 3, and two sides of the arch wire groove 3 are respectively provided with a first working wing 21 and a second working wing 22. An auxiliary groove 4 is arranged in the first working wing 21, the auxiliary groove 4 is parallel to the arch wire groove 3, and penetrates from one end of the first working wing 21 to the other end of the first working wing 21. That is, the auxiliary groove 4 is a through hole penetrating the first operating wing 21. In this example, the through hole of the auxiliary groove 4 is a quadrangle, but in the specific implementation, the through hole may be a circle or other shapes. As shown in fig. 1, one side wall of the auxiliary groove 4 near the edge of the first operating wing 21 is provided with a removable auxiliary groove cover structure. The removable auxiliary chute cover structure includes an auxiliary chute cover 41, and the auxiliary chute cover 41 is disposed on one of the side walls of the auxiliary chute 4 located at the edge of the first working wing 21, i.e., at the side wall 43 as shown in fig. 1. The purpose is to facilitate the prying of the auxiliary slot cover 41 and to allow the auxiliary slot 4 to be open after the auxiliary slot cover 41 is removed, as shown in fig. 4.

As shown in fig. 1 and fig. 9, a groove 42 is respectively provided at the connection position of the auxiliary slot cover 41 and the first working wing 21, and the groove 42 is used for placing a tool head of a prying tool, so as to facilitate prying off the auxiliary slot cover. And the thickness from the groove bottom of the groove 42 to the side wall 43 where the auxiliary groove cover 41 is located is 3-20 wires (100 wires are equal to 1mm), and the thickness is very thin, so that the auxiliary groove cover is conveniently broken by a prying tool head, the connection between the auxiliary groove cover and the working wing is cut off, and the auxiliary groove cover 41 is removed. That is, before the auxiliary slot cover 41 is not removed, the bottom of the auxiliary slot cover 41 is a side wall 43 of the auxiliary slot 4, and the distance between the side wall 43 and the groove 42 is much smaller than the overall thickness of the auxiliary slot cover 41, so that the auxiliary slot cover 41 can be easily and conveniently picked up.

As shown in fig. 1, 2 and 3, the auxiliary slot 4 and the archwire slot 3 are parallel to each other. And the auxiliary groove 4 is a through hole penetrating through the first working wing 21.

As shown in fig. 1 and 2, the second working wing 22 is further provided with a sliding self-locking plate 5, so that the self-locking of the arch wire a in the arch wire groove 3 is realized.

The utility model discloses a support groove application method with can take off lid and assist groove as follows: as shown in fig. 5 and 6, when the auxiliary slot cover is used without being removed, the archwire a positioned in the main archwire slot and the thinner auxiliary wire B positioned in the auxiliary slot may be simultaneously provided without additionally providing a ligature ring or the like in this state.

As shown in fig. 7 and 8, when the auxiliary slot cover is removed for use, the arch wire a in the main archwire slot and the thicker auxiliary wire B in the auxiliary slot may be provided at the same time, and since the auxiliary wire B provided at this time is thicker, it may be further fixed by providing a ligature ring C as shown in fig. 8.

Of course, the actual clinical application is not limited to the above two use states. Other accessories may also be provided within the auxiliary groove.

Example 2

The other structure of the present embodiment is the same as that of embodiment 1, and the only difference is that the auxiliary groove in the present embodiment is a non-through structure, so that the auxiliary groove is provided with other accessories, specifically, such as a towing hook, a torque spring, and the like.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. Support groove with can take off lid and assist groove, including holding in the palm the groove parent, be provided with an arch wire groove on holding in the palm the groove parent, arch wire groove both sides are provided with a work wing respectively: the auxiliary device is characterized in that an auxiliary groove is formed in any working wing, one side wall of the auxiliary groove is of a removable cover structure, and the removable cover structure is used for removing the side wall where the removable cover structure is located, so that the auxiliary groove is open.

2. The bracket of claim 1, having a removable cover secondary slot, wherein the removable cover structure includes a secondary slot cover disposed on one of the side walls of the secondary slot at the edge of the working wing.

3. The bracket with the removable auxiliary slot as claimed in claim 2, wherein the auxiliary slot cover is provided with a groove at the connection part of the working wings, and the groove is used for placing the tool head of the prying tool.

4. The bracket of claim 3, wherein the thickness from the bottom of the groove to the side wall where the auxiliary slot cover is located is 3-20 filaments.

5. The bracket of claim 2 having a removable auxiliary slot, wherein the auxiliary slot is parallel to the archwire slot.

6. The bracket of claim 5, having a secondary removable cover slot, wherein the secondary slot is a through hole through the working wing.

7. The bracket of claim 1, wherein a sliding self-locking tab is further provided on either of the working wings to effect self-locking of the archwire in the archwire slot.