CN217338904U

CN217338904U - Take towing pintle of auxiliary tube

Info

Publication number: CN217338904U
Application number: CN202221258666.3U
Authority: CN
Inventors: 周权; 沈小平
Original assignee: Hunan Dental Hospital Management Co ltd
Current assignee: Hunan Dental Hospital Management Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-09-02
Anticipated expiration: 2032-05-24

Abstract

The utility model relates to an just abnormal technical field especially relates to a take hook that pulls of auxiliary tube, has solved and has had the not tight hook that pulls of forceps holder among the prior art not hard up droing, and the forceps holder is too tight, makes the arch wire warp, gets rid of the difficulty simultaneously, and the existence bottom plate of bonding formula is too thin, the problem of gum is compeled to the ordinary pressure among the clinical afterburning process. A traction hook with an auxiliary pipe comprises a bottom plate, wherein an auxiliary pipe II is arranged at the bottom of an inner cavity of the bottom plate. The utility model discloses a setting of drawing hook and auxiliary tube one, increase through auxiliary tube one, make things convenient for the doctor when treating other teeth with main bow silk, arrange the serious tooth of dislocation individually, thereby improve work efficiency, shorten treatment time, through the setting that draws the hook, solved present clinical problem of drawing the hook to take one's place the back and hanging the normal oppression gum of rubber muscle, the impedance center that is more close the tooth simultaneously, thereby it facilitates to correct the slope of the nearly well-being of tooth for clinical work, the integral movement tooth of being convenient for simultaneously.

Description

Take towing pintle of auxiliary tube

Technical Field

The utility model relates to an just abnormal technical field especially relates to a take towing hook of auxiliary tube.

Background

The common method for closing the tooth extraction gap in orthodontic clinical practice comprises a sliding method and a curve closing method, and the curve closing method is complex in clinical bending, so that the operation time beside a doctor chair is increased, and the application is less. The clinical common traction hook realizes the closing of the tooth extraction gap by a sliding method, and the current common traction hook types comprise a traction hook welded on an arch wire, a traction hook bent by the arch wire, a clamp type traction hook, a bonding type traction hook and the first two traction hooks, and have the disadvantages of complicated clinical operation and less clinical use. The clinical application is mostly that the hook is drawn in the jaw type;

however, the jaws are not tight, the traction hook is loosened and falls off, the jaws are too tight, the arch wire is deformed and is difficult to remove, and the adhesive type baseplate is too thin, so that the gum is pressed under normal pressure in the clinical stress application process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a take towing hook of auxiliary tube has solved and has had the not tight towing hook of forceps holder among the prior art not hard up droing, and the forceps holder is too tight, makes the arch wire warp, gets rid of the difficulty simultaneously, and the existence bottom plate of bonded type is too thin, and the problem of gum is compeled to clinical afterburning in-process ordinary pressure.

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

the utility model provides a take hook that pulls of auxiliary tube, includes the bottom plate, the inner chamber bottom of bottom plate is provided with auxiliary tube two, the inner chamber top of bottom plate is provided with auxiliary tube one, the top center department of bottom plate is provided with pulls the hook, the top center department of bottom plate be provided with pull the through-hole of hook looks adaptation, the logical groove of hook looks adaptation is seted up and is pulled in the inner chamber bottom center department of auxiliary tube one.

Preferably, the length of the towing hook is 6mm, and the thickness of the towing hook is 1.5 mm.

Preferably, the diameter of the first auxiliary pipe is 0.5 mm.

Preferably, the length of the bottom plate is 2.3mm, and the thickness of the bottom plate is 1.5 mm.

Preferably, the diameter of the through hole is 0.5 mm.

Preferably, the shape of the towing hook is a question mark, and the bottom of the bottom plate is provided with a plurality of reticular grooves.

Preferably, a positioning pipe is arranged in each of the second auxiliary pipe and the first auxiliary pipe, and the positioning pipe is inserted into the corresponding second auxiliary pipe or the corresponding first auxiliary pipe.

Preferably, still include the telescopic link, the telescopic link is the activity grafting respectively at the both ends of registration arm, the second jack has been seted up at the both ends of registration arm, has seted up the locating hole on the telescopic link that corresponds, complex locating hole equidistance is provided with a plurality ofly on the telescopic link, set up the second movable hole that corresponds with the second jack on the bottom plate, the vertical spacing slip in the second movable hole is provided with the bolt, the vertical spacing motion of bolt to the locating hole of control telescopic link and the second jack location of registration arm, the spacing groove that is the loop configuration is seted up to the extension end of telescopic link.

Preferably, the inner side of the second movable hole is provided with a vertical groove, a positioning plate is vertically arranged in the vertical groove in a sliding manner, the positioning plate is fixedly connected with a plug pin, a spring is sleeved on the plug pin, and two ends of the spring respectively abut against the inner wall of the vertical groove and the positioning plate.

Preferably, when the plug pin is in splicing fit with the second jack, the extending end of the telescopic rod is positioned outside the positioning pipe, and the extending end of the telescopic rod is provided with a hole.

The utility model discloses possess following beneficial effect at least:

through the setting of pulling hook and auxiliary tube one, through the increase of auxiliary tube one, make things convenient for the doctor when treating other teeth with main bow silk, arrange the serious tooth of individuality dislocation, thereby improve work efficiency, shorten treatment time, through the setting of pulling the hook, solved present clinical pull hook and taken one's place the problem that the gum is often oppressed to the back string of skin muscle, more be close to the impedance center of tooth simultaneously, thereby correct the slope of tooth near-far and provide convenience for clinical work, the integral movement tooth of being convenient for simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the through groove structure of the present invention.

FIG. 3 is a schematic view of a bottom plate according to another embodiment of the present invention;

FIG. 4 is a schematic view of a partial vertical cross-section of the positioning tube.

In the figure: 1. a base plate; 2. a towing hook; 3. a first auxiliary pipe; 4. a second auxiliary pipe; 5. a second movable hole; 6. a telescopic rod; 7. positioning holes; 8. a limiting groove; 9. a through hole; 10. a through groove; 11. a positioning tube; 13. a second jack; 17. a bolt; 18. a vertical slot; 19. and (7) positioning the plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-2, a traction hook with an auxiliary tube comprises a base plate 1, an auxiliary tube two 4 is arranged at the bottom of an inner cavity of the base plate 1, an auxiliary tube one 3 is arranged at the top of the inner cavity of the base plate 1, a traction hook 2 is arranged at the center of the top of the base plate 1, a through hole 9 matched with the traction hook 2 is arranged at the center of the top of the base plate 1, a through groove 10 matched with the traction hook 2 is arranged at the center of the bottom of the inner cavity of the auxiliary tube one 3, specifically, through the arrangement of the traction hook 2 and the auxiliary tube one 3, through the increase of the auxiliary tube one 3, a doctor can conveniently align individual and align teeth with serious dislocation while treating other teeth with a main arch wire, thereby improving the working efficiency and shortening the treatment time, through the arrangement of the traction hook 2, the problem that when the traction hook is in place clinically, the problem that a rubber string often presses the gum is solved, and meanwhile, the traction hook is closer to the impedance center of the teeth, thereby providing convenience for clinical work to correct the inclination of the teeth in the near and far directions and simultaneously facilitating the overall movement of the teeth.

Further, the length of the towing hook 2 is 6mm, and the thickness of the towing hook 2 is 1.5 mm.

Further, the diameter of the auxiliary pipe I3 is 0.5 mm.

Further, the length of the bottom plate 1 is 2.3mm, and the thickness of the bottom plate 1 is 1.5 mm.

Further, the diameter of the through hole is 0.5 mm.

Furthermore, the shape of the towing hook 2 is a question mark, and the bottom of the bottom plate 1 is provided with a plurality of reticular grooves.

The scheme has the following working processes: the thickness of the bottom plate 1 is 1.5mm, the length of the bottom plate 1 is 2.3mm, the length of the hook 2 is 6mm, and the inner diameter of the auxiliary through hole 9 is 0.5 mm; the end surface of the inner side of the bottom plate 1 is designed to be net-shaped so as to improve the adhesive fixation with the outer wall of the tooth;

in another embodiment of the present invention, a positioning tube 11 is respectively disposed in the two auxiliary tubes 4 and the one auxiliary tube 3, and the positioning tube 11 is inserted into the two corresponding auxiliary tubes 4 or the one corresponding auxiliary tube 3.

The locating tube 11 is dismantled from the auxiliary tube, and 1 sticky back of bottom plate, couple 2 be used for with the rubber band between draw and drag, can penetrate supplementary arch wire in the auxiliary tube to use with the cooperation of main arch wire, the one end of supplementary arch wire can fix a position supplementary pipe end portion.

In another embodiment, the bottom plate 1 is fixed on the outer wall of the tooth in an adhesive way, the hook 2 realizes the pulling force to the tooth clearance, and meanwhile, the telescopic rod 6 can be connected and tensioned with the main arch wire to realize the control of the force in multiple directions; through upwards spurting push pedal 3, realize the dismantlement of registration arm 11 and auxiliary tube, through upwards spurting bolt 17, realize the dismouting of telescopic link 6 and registration arm 11 to realized that an assembly operation is simple convenient, pull the convenient reliable and stable hook structure that pulls of pulling.

Further, still include telescopic link 6, telescopic link 6 is the activity respectively and is pegged graft at the both ends of registration arm 11, second jack 13 has been seted up at the both ends of registration arm 11, has seted up locating hole 7 on the telescopic link 6 that corresponds, complex locating hole 7 equidistance is provided with a plurality ofly on telescopic link 6, set up the second movable hole 5 that corresponds with second jack 13 on the bottom plate 1, vertical spacing slip is provided with bolt 17 in the second movable hole 5, the vertical spacing motion of bolt 17 to the locating hole 7 of control telescopic link 6 and the second jack 13 location of registration arm 11, the spacing groove 8 that is the loop configuration is seted up to the extension end of telescopic link 6.

Further, vertical groove 18 has been seted up to the inboard of second activity hole 5, and vertical slip is provided with locating plate 19 in vertical groove 18, and locating plate 19 and bolt 17 fixed connection, the cover is equipped with the spring on the bolt 17, and the both ends of spring offset with the inner wall and the locating plate 19 of vertical groove 18 respectively, and is concrete, utilize the elasticity of spring, drive bolt 17 and the grafting of the second jack 13 that corresponds.

Further, when bolt 17 and second jack 13 are pegged graft and are joined in marriage, the extension end of telescopic link 6 is located outside registration arm 11, and the extension end of telescopic link 6 sets up porosely, specific to when dismantling, need not use the pliers, through at downthehole insert steel wire, then draw the steel wire, dismantlement that can be convenient.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a take hook that pulls of auxiliary tube, includes bottom plate (1), its characterized in that, the inner chamber bottom of bottom plate (1) is provided with auxiliary tube two (4), the inner chamber top of bottom plate (1) is provided with auxiliary tube one (3), the top center department of bottom plate (1) is provided with pulls hook (2), the top center department of bottom plate (1) is provided with and pulls through-hole (9) of hook (2) looks adaptation, the inner chamber bottom center department of auxiliary tube one (3) sets up and pulls logical groove (10) of hook (2) looks adaptation.

2. The towing hook with the auxiliary pipe as claimed in claim 1, characterized in that the length of the towing hook (2) is 6mm, and the thickness of the towing hook (2) is 1.5 mm.

3. The towing hook with the auxiliary pipe as claimed in claim 1, wherein the diameter of the auxiliary pipe I (3) is 0.5 mm.

4. A towing hook with auxiliary pipe according to claim 1, characterized in that the length of the base plate (1) is 2.3mm and the thickness of the base plate (1) is 1.5 mm.

5. The towing hook with the auxiliary pipe according to claim 1, wherein the diameter of the through hole is 0.5 mm.

6. The towing hook with the auxiliary pipe as claimed in claim 1, wherein the towing hook (2) is shaped as a question mark, and the bottom of the bottom plate (1) is provided with a plurality of netted grooves.

7. The towing hook with the auxiliary pipe as claimed in claim 1, wherein a positioning pipe (11) is arranged in each of the second auxiliary pipe (4) and the first auxiliary pipe (3), and the positioning pipe (11) is inserted into the corresponding second auxiliary pipe (4) or the corresponding first auxiliary pipe (3).

8. The towing hook with the auxiliary pipe according to claim 7, characterized in that it further comprises a telescopic rod (6), the telescopic rods (6) are respectively movably inserted at two ends of the positioning tube (11), two ends of the positioning tube (11) are provided with second jacks (13), the corresponding telescopic rod (6) is provided with a plurality of positioning holes (7), the plurality of positioning holes (7) matched with the telescopic rod (6) are arranged at equal intervals, a second movable hole (5) corresponding to the second jack (13) is arranged on the bottom plate (1), a bolt (17) is vertically and slidably arranged in the second movable hole (5) in a limiting way, the bolt (17) vertically limits movement, so as to control the positioning holes (7) of the telescopic rod (6) and the second jacks (13) of the positioning tube (11) to be positioned, the extension end of the telescopic rod (6) is provided with a limit groove (8) which is of an annular structure.

9. The towing hook with the auxiliary pipe according to claim 8, wherein a vertical groove (18) is formed in the inner side of the second movable hole (5), a positioning plate (19) is vertically and slidably arranged in the vertical groove (18), the positioning plate (19) is fixedly connected with a bolt (17), a spring is sleeved on the bolt (17), and two ends of the spring respectively abut against the inner wall of the vertical groove (18) and the positioning plate (19).

10. The towing hook with the auxiliary pipe as claimed in claim 9, wherein when the plug pin (17) is inserted into the second insertion hole (13), the extension end of the telescopic rod (6) is located outside the positioning pipe (11), and the extension end of the telescopic rod (6) is provided with a hole.