CN213697277U

CN213697277U - Bracket with anchorage function

Info

Publication number: CN213697277U
Application number: CN202021609256.XU
Authority: CN
Inventors: 曹升升
Original assignee: Zhejiang Yikesen Medical Technology Co ltd
Current assignee: Zhejiang Yikesen Medical Technology Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-07-16
Anticipated expiration: 2030-08-05

Abstract

The utility model relates to an orthodontic appliances technical field of tooth just discloses a hold in palm groove from area anchorage effect, which comprises a base, the positive equal fixedly connected with ligature wing in four corners of base, left side top the fixed surface of ligature wing is connected with and pulls hook and arch, the positive middle part fixedly connected with square piece of base. The utility model discloses a fix the surface at the tooth with the base, then provide an anchorage force through the square anchorage wire of first slot, anchorage performance is more stable and be difficult for droing, the practicality is better, rethread second slot is interior pulls the silk and provides a traction force to the tooth that needs to be corrected, through square anchorage wire and the cooperation of traction wire reach the effect of correcting the tooth, recess and the cooperation of the fixture block of square anchorage wire and traction wire side through square piece side, first slot and second slot are put into respectively to the convenience with square anchorage wire and traction wire, and fix a position fast, be convenient for install fast.

Description

Bracket with anchorage function

Technical Field

The utility model relates to a tooth orthodontic appliances technical field especially relates to a hold in palm groove from area anchorage effect.

Background

In orthodontic treatment, any force applied to a tooth to be treated to move the tooth must produce a force of the same magnitude in the opposite direction, and the reaction force caused by the movement of the tooth is supported by the force is called "anchorage". Anchorage is in fact a basis for providing the orthodontic force. In orthodontic treatment, the anchorage part is mainly composed of non-orthodontic teeth, and the palate and the alveolus can also be used as the anchorage part. The teeth of the anchorage portion are subjected to an opposite direction force, namely an anchorage force, generated by the orthodontic force.

The existing orthodontic treatment process generally needs the anchorage nail to push and depress the molar to achieve the treatment effect, but the existing anchorage nail is easy to drop in the using process, the anchorage performance is poor, the existing device is connected in a traction manner through a traction wire, and the smooth surface of the anchorage nail is not beneficial to installation and operation.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the phenomenon that drops takes place easily in the use for current anchorage nail, its anchorage performance is relatively poor, and current device draws the connection through the traction wire, and its smooth surface is unfavorable for the installation operation, and the support groove of a self-carrying anchorage effect that proposes.

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

the utility model provides a from holding in palm groove of area anchorage effect, includes the base, the equal fixedly connected with ligature wing in the positive four corners of base, left side top the fixed surface of ligature wing is connected with and pulls hook and arch, the square piece of the positive middle part fixedly connected with of base, the left side fixedly connected with arch of square piece bottom surface, the left and right sides of both sides all has seted up flutedly about the square piece, first slot and second slot have been seted up respectively to the positive both sides of base, the inboard activity respectively of first slot and second slot alternates there are square anchorage wire and traction wire, two fixture blocks of the equal fixedly connected with in both ends of square anchorage wire and traction wire side.

Preferably, the base is in a shape of a corner cut cube, and the bottom surface of the base is an arc surface.

Preferably, the number of tie wings is four and four tie wings are in groups of two each that are symmetrical about the square block.

Preferably, the bottom of the inner wall of the first groove and the bottom of the inner wall of the second groove are both arc-shaped, and the first groove and the second groove are arranged on the upper side and the lower side of the square block.

Preferably, the square anchorage wires and the traction wires are made of stainless steel wires and nickel-titanium wires respectively.

Preferably, the shape of the clamping block is semicircular, and the side surface of the clamping block is lapped with the inner wall of the groove.

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

(1) the utility model discloses a fix the surface at the tooth with the base, then provide an anchorage force through the square anchorage wire of first slot, anchorage performance is more stable and difficult for droing, the practicality is better, rethread second slot's traction wire provides a traction force to the tooth that needs to be corrected, through square anchorage wire and traction wire cooperation reach the effect of correcting the tooth, replace traditional just abnormal line head, for example self-locking support groove, traction wire and anchorage nail combination, the process is simple, and is easy to operate, simple structure, and cost reduction.

(2) The utility model discloses a recess and the fixture block cooperation of square anchorage wire and traction wire side of square piece side, first slot and second slot are put into respectively to the convenience with square anchorage wire and traction wire to fix a position fast, be convenient for install fast.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of a partial three-dimensional structure of the present invention.

In the figure: 1. a base; 2. a tie wing; 3. a towing hook; 4. a square block; 5. a protrusion; 6. a groove; 7. a first trench; 8. a second trench; 9. square anchorage wires; 10. drawing wires; 11. and (7) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a bracket with anchorage function comprises a base 1, wherein the base 1 is in a shape of a corner cut cube, so that the edge of the base 1 is smoother, the comfort level of a user after installation is guaranteed, the bottom surface of the base 1 is an arc surface, so that the base 1 is matched with the radian of teeth, the device is more convenient and faster to install, four ligation wings 2 are fixedly connected to four corners of the front surface of the base 1, the number of the ligation wings 2 is four, every two of the four ligation wings 2 are symmetrical about a square block 4, the square anchorage wires 9 and the traction wires 10 are fixed by matching the four ligation wings 2 with the protrusions 5, so that the square anchorage wires 9 and the traction wires 10 are prevented from shaking, the surface of the upper ligation wing 2 on the left side is fixedly connected with a traction hook 3 and the protrusions 5, the middle part of the front surface of the base 1 is fixedly connected with the square block 4, and the protrusions 5 are fixedly connected to the, the left side and the right side of the upper side and the lower side of the square block 4 are both provided with grooves 6, the two sides of the front surface of the base 1 are respectively provided with a first groove 7 and a second groove 8, the bottom parts of the inner walls of the first groove 7 and the second groove 8 are both arc-shaped, the contact surfaces between the first groove 7 and the second groove 8 and the square anchorage wire 9 and the traction wire 10 are reduced, friction is reduced, in other words, the bottom parts can be upwards convex arc surfaces or downwards concave arc surfaces, the first groove 7 and the second groove 8 are arranged on the upper side and the lower side of the square block 4, the contact surfaces between the first groove 7 and the square anchorage wire 9 or the traction wire are reduced, friction is reduced, the inner sides of the first groove 7 and the second groove 8 are respectively and movably inserted with the square anchorage wire 9 and the traction wire 10, the square anchorage wire 9 and the traction wire 10 are respectively made of stainless steel wire and nickel-titanium wire, and the square anchorage wire 9 made of stainless steel wire provides stable anchorage force, then the traction wire 10 through the nickel titanium wire material provides a traction force, reach the effect of correcting, two fixture blocks 11 of the equal fixedly connected with in both ends of square anchorage wire 9 and traction wire 10 side, the shape of fixture block 11 is semi-circular, and the side of fixture block 11 and the inner wall overlap joint of recess 6, through fixture block 11 and recess 6 cooperation, be convenient for with square anchorage wire 9 and traction wire 10 joint in first slot 7 and the inboard of second slot 8, simple to operate is swift.

The utility model discloses in, when the user used the device, at first fixed base 1 on the surface of user's tooth, then put into first groove 7 square anchorage wire 9 to fix a position square anchorage wire 9 through fixture block 11 and the cooperation of recess 6, then put into traction wire 10 in second groove 8, and fix a position traction wire 10 through the fixture block 11 and the cooperation of recess 6 of its side.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. A bracket with anchorage function comprises a base (1) and is characterized in that four corners of the front surface of the base (1) are fixedly connected with ligation wings (2), the surface of the ligation wing (2) above the left side is fixedly connected with a traction hook (3) and a bulge (5), a square block (4) is fixedly connected with the middle part of the front surface of the base (1), a bulge (5) is fixedly connected with the left side of the bottom surface of the square block (4), the left side and the right side of the upper side and the lower side of the square block (4) are both provided with grooves (6), a first groove (7) and a second groove (8) are respectively arranged on the two sides of the front surface of the base (1), the inner sides of the first groove (7) and the second groove (8) are respectively movably inserted with a square anchorage wire (9) and a traction wire (10), two clamping blocks (11) are fixedly connected to two ends of the side faces of the square anchorage wire (9) and the traction wire (10).

2. The bracket with anchorage of claim 1, wherein the base (1) is in the shape of a truncated cube, and the bottom surface of the base (1) is an arc surface.

3. The bracket of claim 1, wherein the number of tie wings (2) is four and the four tie wings (2) are in groups of two each, which are symmetrical about the square block (4).

4. The bracket with anchorage function of claim 1, wherein the bottom of the inner wall of the first groove (7) and the bottom of the inner wall of the second groove (8) are both arc-shaped, and the first groove (7) and the second groove (8) are arranged on the upper side and the lower side of the square block (4).

5. The bracket of claim 1, wherein the square anchorage wire (9) and the traction wire (10) are made of stainless steel wire and nickel titanium wire, respectively.

6. The bracket with anchorage as claimed in claim 1, wherein the shape of the block (11) is semicircular, and the side surface of the block (11) overlaps with the inner wall of the groove (6).