CN212186740U

CN212186740U - A draw hook connection structure for orthodontic

Info

Publication number: CN212186740U
Application number: CN202020169302.2U
Authority: CN
Inventors: 孙晶; 孙滢滢; 高辉; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-14
Filing date: 2020-02-14
Publication date: 2020-12-22
Anticipated expiration: 2030-02-14

Abstract

The utility model belongs to the field of medical equipment, in particular to a traction hook connecting structure for orthodontics, aiming at the problems that the existing traction hook connecting structure has complex composition and can not conveniently and quickly complete the installation work of a traction hook and influence the efficiency of orthodontics, the utility model provides a scheme which comprises an upper row of teeth and a lower row of teeth, one side of the upper row of teeth is bound with a plurality of bases, one side of the bases is fixedly provided with a traction seat, the top of the traction seat is provided with a through hole, the top of the traction seat is movably clamped with a U-shaped traction hook, the bottom of the U-shaped traction hook penetrates through the through hole and extends to the lower part of the traction seat, the bottom of the traction seat is fixedly provided with an annealing part, the bottom of the traction seat is provided with a through groove, compared with the traditional traction hook connecting structure, the manufacturing cost is low, the operation steps are few, and the U-shaped traction hook fixing work can be conveniently and, the orthodontic efficiency is improved.

Description

A draw hook connection structure for orthodontic

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a draw hook connection structure for orthodontic.

Background

Deformities of teeth and jaws require orthodontic treatment due to congenital or acquired factors. In orthodontics, teeth are usually pulled intermaxillarily, and a pulling hook is an important component of an orthodontic device as a carrier for applying pulling force.

The existing connecting structure of the traction hook is complex in composition, the installation work of the traction hook cannot be conveniently and quickly completed, and the orthodontic efficiency is influenced, so that the connecting structure of the traction hook for the orthodontic is provided for solving the problems.

Disclosure of Invention

The utility model aims at solving the problem that the prior art is complicated in the composition of the connecting structure of the traction hook, the installation work of the traction hook can not be conveniently and quickly completed, the defect of the orthodontic efficiency is influenced, and the provided connecting structure of the traction hook for the orthodontics of the oral cavity.

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

the utility model provides a draw hook connection structure for orthodontic, includes row's tooth and lower tooth down, the one side of going up row's tooth is tied up and tie up a plurality of bases, and the equal fixed mounting in one side of a plurality of bases has the seat of pulling, pull the top of seat and seted up the through-hole, it has the U-shaped hook of pulling to pull seat top activity card, the U-shaped bottom of pulling the hook runs through the through-hole and extends to the below of pulling the seat, the bottom fixed mounting who pulls the seat has annealing portion, pull the bottom of seat and seted up logical groove, and fixed mounting has spacing subassembly on the top inner wall that leads to the groove, the inside that the flexible of annealing portion extends to spacing subassembly, one side of arranging the tooth down is tied up and is tied up a plurality of mount pads, and adjacent mount pad and pull between the seat.

Preferably, one side of the mounting seat is fixedly provided with a hook, one end of the longitudinal traction wire and the inside of the hook can be movably clamped in a detachable mode, the other end of the longitudinal traction wire and the outer side of the U-shaped traction hook are tightly bound, the longitudinal traction wire can be conveniently arranged between the hook and the U-shaped traction hook, and the practicability is high.

Preferably, one side of a plurality of traction seats is provided with same horizontal traction line, the outside of horizontal traction line and last tooth is closely tied up and is tied up, fixed mounting has spacing post on one side inner wall of through-hole, spacing hole has been seted up at the top of spacing post, spacing hole is run through and extends to the below of spacing post in the bottom of U-shaped towing hook, can improve the intensity that the U-shaped towing hook installed.

Preferably, the top of the traction seat is provided with a support groove, the inner wall of the bottom of the support groove is fixedly provided with a support column, the top of the support column is provided with a circular groove, the bottom of the U-shaped traction hook extends into the circular groove and can be movably clamped with the circular groove, and the position of the U-shaped traction hook can be limited.

Preferably, fixed mounting places the piece on the top inner wall that leads to the groove, and the inside that leads to the groove and the inside of through-hole are linked together, place one side of piece and extend to the inside of through-hole, and place the bottom of piece and seted up the arc wall, the inside of annealing portion flexible extension to the arc wall is in order to improve the just abnormal aesthetic property in oral cavity.

In the utility model, the U-shaped traction hook is made of Australian wire or stainless steel wire, the longitudinal traction wire is obliquely arranged, the inclination angle is thirty degrees, when in use, the outer side of the transverse traction wire is firstly respectively penetrated through a plurality of traction seats, the traction seats and a plurality of bases are bound on the outer side of upper teeth through the arranged transverse traction wire, the mounting seat is bound on the outer side of lower teeth, the bottom of the U-shaped traction hook is quenched to form an annealing part, for the purpose of subsequent bending operation of the annealing part, one end of the quenched U-shaped traction hook penetrates through the limiting column to extend downwards until the bottom of the other end of the U-shaped traction hook and the inner wall of the bottom of the circular groove are tightly attached, the bent annealing part of tweezers is recycled, the bent annealing part is bent and placed in the arc groove, the aesthetic property of the oral cavity can be improved, and finally the inside of the hook and the outer side of the U-shaped traction hook are bound together through the longitudinal traction wire, compared with the traditional connecting structure of the traction hook, the connecting structure has low manufacturing cost and few operation steps, can conveniently and quickly fix the U-shaped traction hook, and improves the orthodontic efficiency;

in order to solve the problem that the appearance is affected when the annealing part is placed at the bottom of the traction seat after being bent, the bent annealing part can be placed through the placing block at the bottom of the through groove and the arc-shaped groove formed in the bottom of the placing block, so that the attractiveness of orthodontic treatment is improved;

in order to solve the problem that the U-shaped towing hook made of Australian silk material is high in strength and not easy to bend, the bottom of the U-shaped towing hook is quenched to form an annealing portion before the U-shaped towing hook is installed, and the subsequent bending operation of the annealing portion is facilitated.

Drawings

Fig. 1 is a schematic structural view of a towing hook connection structure for orthodontics according to the present invention;

fig. 2 is a schematic structural view of a towing hook connection structure for orthodontics according to the present invention;

fig. 3 is a schematic structural view of a connecting structure of a towing hook for orthodontics according to the present invention.

In the figure: the device comprises a base 1, a traction seat 2, a transverse traction wire 3, a mounting seat 4, a hook 5, a U-shaped traction hook 6, an annealing part 7, a through hole 8, a limiting column 9, a bracket 10, a supporting column 11, a through groove 12, a placing block 13 and an arc-shaped groove 14.

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.

Example one

Referring to fig. 1-3, a draw hook connection structure for orthodontics, including last tooth and lower tooth of arranging, the one side of going up tooth is tied up and is tied up a plurality of bases 1, the equal fixed mounting in one side of a plurality of bases 1 has and pulls seat 2, through-hole 8 has been seted up at the top of pulling seat 2, the activity of pulling seat 2 top clamps has the U-shaped hook 6 that pulls, the bottom that the U-shaped hook 6 that pulls runs through-hole 8 and extends to the below of pulling seat 2, the bottom fixed mounting who pulls seat 2 has annealing portion 7, logical groove 12 has been seted up to the bottom of pulling seat 2, and fixed mounting has spacing subassembly on the top inner wall that leads to groove 12, annealing portion 7 flexible extends to the inside of spacing subassembly, one side of lower tooth is tied up and is tied up a plurality of mount pads 4, it ties up same vertical pull wire to tie up between adjacent mount.

Wherein, the U-shaped towing hook 6 is made of Australian wire or stainless steel wire, the longitudinal towing wire is obliquely arranged, the dip angle is thirty degrees, when in use, the plurality of towing seats 2 are respectively penetrated through the outer side of the transverse towing wire 3, the plurality of towing seats 2 and the plurality of bases 1 are bound on the outer side of the upper row of teeth through the arranged transverse towing wire 3, the mounting seat 4 is bound on the outer side of the lower row of teeth, the bottom of the U-shaped towing hook 6 is quenched to form an annealing part 7, for the purpose of subsequent bending operation of the annealing part 7, one end of the quenched U-shaped towing hook 6 passes through the limiting column 9 and extends downwards until the bottom of the other end of the U-shaped towing hook 6 is tightly attached to the inner wall of the bottom of the circular groove, then the forceps are used for bending the annealing part 7 to be placed in the arc groove 14, the orthodontic property can be improved, and finally, the inside of the hook 5 and the outer side of the U-shaped traction hook 6 are bound together by using a longitudinal traction wire, compared with the traditional connection structure of the traction hook, the connection structure has the advantages of low manufacturing cost, few operation steps, convenience and quickness in fixing the U-shaped traction hook 6, and the orthodontic efficiency is improved.

In this embodiment, in order to solve the problem that the U-shaped towing hook 6 made of auspicious wire is high in strength and not easy to bend, the bottom of the U-shaped towing hook 6 is quenched to form the annealing portion 7 before the U-shaped towing hook 6 is installed, so that the subsequent bending operation of the annealing portion 7 is facilitated.

The following further improvements are made on the basis of the first embodiment:

example two

The utility model discloses in, one side fixed mounting of mount pad 4 has couple 5, and the one end of vertical pull wire and the inside of couple 5 can break away from the activity and clamp, and the other end of vertical pull wire and the outside of U-shaped pull hook 6 are closely tied up and are tied up, can conveniently set up vertical pull wire between couple 5 and U-shaped pull hook 6, and the practicality is strong.

The utility model discloses in, one side of a plurality of traction seat 2 is provided with same horizontal traction wire 3, and the outside of horizontal traction wire 3 and last tooth is closely tied up and is tied up, and fixed mounting has spacing post 9 on one side inner wall of through-hole 8, and spacing hole has been seted up at the top of spacing post 9, and the bottom of U-shaped towing hook 6 runs through spacing hole and extends to the below of spacing post 9, can improve the intensity that U-shaped towing hook 6 installed.

The utility model discloses in, support groove 10 has been seted up at the top of traction seat 2, and fixed mounting has support post 11 on the bottom inner wall of support groove 10, and the circular recess has been seted up at the top of support post 11, and the bottom of U-shaped towing hook 6 extends to the inside of circular recess and can break away from the activity with the circular recess and clamp, can restrict the position that the U-shaped towing hook 6.

The utility model discloses in, fixed mounting places piece 13 on leading to groove 12's the top inner wall, and leads to the inside of groove 12 and the inside of through-hole 8 and be linked together, places one side of piece 13 and extends to the inside of through-hole 8, and places the bottom of piece 13 and seted up

arc wall

14, and 7 flexible extensions of annealing portion reach the inside of arc wall 14, for the aesthetic property that improves the orthodontic.

In this embodiment, in order to solve the problem that the appearance of the annealed portion 7 is affected by being placed at the bottom of the traction seat 2 after being bent, the bent annealed portion 7 can be placed through the arc-shaped groove 14 formed at the bottom of the through groove 12 and the placing block 13, and the aesthetic property of the orthodontic treatment is improved.

In the utility model, when in use, firstly, the plurality of traction seats 2 are respectively passed through the outer side of the transverse traction wire 3, the plurality of traction seats 2 and the plurality of bases 1 are bound on the outer side of the upper row of teeth through the arranged transverse traction wire 3, the mounting seat 4 is bound on the outer side of the lower row of teeth, the bottom of the U-shaped traction hook 6 is quenched to form an annealing part 7, for the purpose of subsequent bending operation of the annealing part 7, one end of the quenched U-shaped traction hook 6 passes through the limiting column 9 and extends downwards until the bottom of the other end of the U-shaped traction hook 6 and the inner wall of the bottom of the circular groove are tightly attached, then the annealing part 7 is bent by using tweezers, the bent annealing part 7 is placed on the arc groove 14, the aesthetic property of oral orthodontics can be improved, finally, the inside of the hook 5 and the outer side of the U-shaped traction hook 6 are bound together by the longitudinal traction wire, compared with the traditional connecting structure of the traction hook, the connecting structure has the advantages of low manufacturing cost, few operation steps, convenience and quickness in fixing the U-shaped traction hook 6, and improvement on the orthodontic efficiency.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

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.

Claims

1. A draw hook connection structure for orthodontic comprises upper teeth and lower teeth, and is characterized in that one side of the upper teeth is bound with a plurality of bases (1), one side of each base (1) is fixedly provided with a drawing seat (2), the top of the drawing seat (2) is provided with a through hole (8), the top of the drawing seat (2) is movably clamped with a U-shaped drawing hook (6), the bottom of the U-shaped drawing hook (6) penetrates through the through hole (8) and extends to the lower part of the drawing seat (2), the bottom of the drawing seat (2) is fixedly provided with an annealing part (7), the bottom of the drawing seat (2) is provided with a through groove (12), a limiting component is fixedly arranged on the inner wall of the top of the through groove (12), the annealing part (7) can be bent and extends to the inside of the limiting component, one side of the lower teeth is bound with a plurality of mounting seats (4), the same longitudinal traction line is bound between the adjacent mounting seat (4) and the traction seat (2).

2. The orthodontic towing hook connection structure according to claim 1, wherein the hanger (5) is fixedly installed at one side of the installation base (4), one end of the longitudinal towing wire and the inside of the hanger (5) can be detached from the movable clamp, and the other end of the longitudinal towing wire and the outside of the U-shaped towing hook (6) are closely bound.

3. The connecting structure of the traction hook for orthodontics according to claim 1, wherein one side of the plurality of traction seats (2) is provided with the same transverse traction wire (3), the transverse traction wire (3) and the outer side of the upper row of teeth are tightly bound, a limiting column (9) is fixedly mounted on the inner wall of one side of the through hole (8), a limiting hole is formed at the top of the limiting column (9), and the bottom of the U-shaped traction hook (6) penetrates through the limiting hole and extends to the lower side of the limiting column (9).

4. The connecting structure of the traction hook for the orthodontics according to claim 1, wherein a bracket (10) is opened on the top of the traction base (2), a supporting pillar (11) is fixedly installed on the inner wall of the bottom of the bracket (10), a circular groove is opened on the top of the supporting pillar (11), and the bottom of the U-shaped traction hook (6) extends into the circular groove and can be detached from the movable clamp with the circular groove.

5. The connecting structure of the traction hook for the orthodontic treatment according to claim 1, wherein a placing block (13) is fixedly mounted on the inner wall of the top of the through groove (12), the inside of the through groove (12) is communicated with the inside of the through hole (8), one side of the placing block (13) extends to the inside of the through hole (8), an arc-shaped groove (14) is formed in the bottom of the placing block (13), and the annealing portion (7) can be bent and extended to the inside of the arc-shaped groove (14).