CN211023218U - Improved orthodontic ligature wire forming forceps - Google Patents
Improved orthodontic ligature wire forming forceps Download PDFInfo
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- CN211023218U CN211023218U CN201921350261.0U CN201921350261U CN211023218U CN 211023218 U CN211023218 U CN 211023218U CN 201921350261 U CN201921350261 U CN 201921350261U CN 211023218 U CN211023218 U CN 211023218U
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- pincers
- gradient
- head
- contact surface
- ligature
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Abstract
The utility model discloses an orthodontic ligature wire shaping pincers of improvement, ligature wire shaping pincers integrated into one piece, including pincers handle and pincers head end, the transition end of pincers handle and pincers head end is the hinged end, through the articulated back of hinged end by opening and shutting of pincers handle control pincers head end, is equipped with multistage shaping structure on the pincers head end, the corresponding depressed groove of seting up on protruding end and another pincers that is equipped with on the multistage shaping structure includes a pincers head, protruding end sets up in the middle of the contact surface of pincers head and pincers head, and the both sides arch of protruding end prevents the ligature wire slippage, and middle work end includes first gradient and second gradient at least, and the length and the width of first gradient and second gradient are the same, nevertheless has the difference in height apart from the distance of pincers head contact surface. The utility model discloses a design of pincers head end multistage shaping structure can accomplish the curved system of individualized just abnormal ligature silk fast, accurately, is fit for the just abnormal popularization and application of oral cavity.
Description
Technical Field
The utility model relates to an orthodontic technical field, concretely relates to orthodontic ligature wire forming forceps of oral cavity of improvement.
Background
Along with the development of the society in China and the continuous improvement of the living standard of people, people pay more and more attention to the problem of oral health; healthy and tidy teeth can not only give good first impression, but also improve chewing function and protect oral health.
Orthodontics has been a subject mainly based on manual operation and qualitative research since the development of orthodontics; the fixed correction is the correction technology which has the most extensive orthodontic clinical application and the most reliable correction effect at present; the malposed teeth tend to be flat under the action of continuous biological force generated by combining the orthodontic bracket with the shape memory function of the orthodontic ligature wire, and the normal occlusion is recovered. At present, the mode of fixing the correcting ligature wire in the bracket is still ligature through the metal ligature wire, except the performance of the metal ligature wire, and the forming shape of the ligature wire, the length of a forming part and the like influence the usability and the working efficiency of the operation of a clinician. The metal ligature wire is formed by bending through orthodontic ligature wire forming forceps.
Current ligature wire shaping pincers, bulletin number: the CN 208625875U orthodontic tooth ligature wire forming forceps generally realize ligature wire forming through a protrusion and a corresponding concave groove which are designed at the forceps head end, and the appliances have the defects in the clinical use process, namely, the prefabricated ligature wire is the same in forming specification and is generally overlong due to the fixed specification of the protrusion and the concave groove, and the ligature wire is more in ligature ring number and long in time in the clinical use process, so that the orthodontic tooth ligature wire forming forceps are inconvenient and not suitable for forming ligature wires with different lengths.
In summary, the prior art has the following disadvantages: the existing ligature wire forming pliers are fixed in a forming structure at the end of the pliers and are not suitable for forming ligature wires with different lengths and specifications.
SUMMERY OF THE UTILITY MODEL
The above-mentioned problem to prior art exists, the utility model provides an orthodontic ligature wire shaping pincers of improvement, through the design of the multistage shaping structure of binding clip end, can accomplish the system of bending of individualized orthodontic ligature wire fast, accurately, be fit for in the orthodontic clinical popularization and application of oral cavity.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
the utility model provides an orthodontic ligature wire shaping pincers of improvement, ligature wire shaping pincers integrated into one piece, is including pincers handle and pincers head end, and the transition end of pincers handle and pincers head end is the hinged end, through articulated back by opening and shutting of pincers handle control pincers head end of hinged end, is equipped with multistage shaping structure on the pincers head end, the corresponding depressed groove of seting up on protruding end and another pincers that is equipped with on the multistage shaping structure includes a pincers head, protruding end sets up in the middle of the contact surface of pincers head and pincers head, and protruding both sides protruding prevention and cure ligature wire slippage of protruding end, and middle working end includes first gradient and second gradient at least, and the length and the width of first gradient and second gradient are the same, nevertheless has the difference in height apart from the distance of pincers head contact surface.
Furthermore, the thickness of the hinged ends is half of that of the clamp head end, the through holes are formed in the two hinged ends and fixed through the connecting piece, and the two hinged ends are hinged to each other to form the integrally-formed ligature wire forming clamp.
Furthermore, the working end is in square or arc transition, the width of the working end does not exceed one third of the contact surface of the binding clip, and different arcs are needed after the binding clip is bent, so that the control is performed in sequence during design.
Furthermore, the concave groove is a groove which penetrates through the binding clip or does not penetrate through the binding clip, the bottom of the opening which does not penetrate through the binding clip is square or arc, and the groove can penetrate through the binding clip, so that the binding clip is an open-fork type binding clip, and certainly, the groove can be formed only, and the use is not influenced.
Furthermore, the height difference between the first gradient and the second gradient of the working end and the contact surface of the forceps head is 3-5mm, the height difference of each grade of gradient is 3-5mm, and the design of the height difference is only a better design provided in the technical scheme of the application and is not limited.
Furthermore, the protruding end is arranged from the head end to the tail end of the tong head contact surface in a penetrating mode.
The utility model discloses a theory of operation:
the utility model discloses an orthodontic ligature wire shaping pincers of improvement sets up the depressed groove on setting up protruding end and another binding clip that matches with it on the binding clip contact surface, forms a multistage shaping structure, when the operation, through the specification of the ligature wire of required preparation, selects the gradient that corresponds the work end, arranges the ligature wire in the first gradient or the second gradient of work end, and then will ligature the silk system through the closed binding clip end of pincers handle and bend, the degree of depth of bending system then is through the high decision of each gradient apart from the binding clip contact surface.
The utility model has the advantages that:
the utility model discloses an improved orthodontic ligature wire forming forceps, the contact surface of the forceps head is provided with a convex end and the other forceps head matched with the convex end is provided with a concave groove to form a multi-stage forming structure, the ligature wire can be prefabricated into different specifications through the multi-stage forming structure so as to be used selectively when an orthodontic ligature arch wire is used, meanwhile, the requirements of forming ligatures of various specifications can be basically met through the design of reasonable gradient to the height and height difference of the contact surface of the forceps head, and the high efficiency and the high speed of the clinical operation process are achieved;
the utility model discloses a design of pincers head end multistage shaping structure can accomplish the curved system of individualized just abnormal ligature silk fast, accurately, is fit for the just abnormal popularization and application of oral cavity.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic plan view of an improved orthodontic ligature wire forming pliers, in accordance with an embodiment of the present invention;
fig. 2 is a schematic plan view of the head end of the pliers according to the embodiment of the present invention;
fig. 3 is a schematic structural diagram of the gripper end according to the embodiment of the present invention;
fig. 4 is a schematic structural view of the binding clip and the protruding end according to the embodiment of the present invention;
FIG. 5 is another schematic structural view of the binding clip and the protruding end according to the embodiment of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-forceps handle, 2-forceps head end, 201-forceps head, 202-convex end, 203-concave groove, 204-working end, 205-first gradient, 206-second gradient, 207-forceps head contact surface, 3-hinged end.
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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-5
The utility model provides an orthodontic ligature wire shaping pincers of improvement, ligature wire shaping pincers integrated into one piece, including pincers handle 1 and pincers head end 2, the transition end of pincers handle 1 and pincers head end 2 is hinged end 3, is controlled opening and shutting of pincers head end 2 by pincers handle 1 after articulated through hinged end 3, is equipped with multistage shaping structure on pincers head end 2, the corresponding depressed groove 203 that sets up on protruding end 202 that is equipped with on one pincers head 201 and another pincers head 201 is drawn together to multistage shaping structure, protruding end 202 sets up in the middle of the contact surface of pincers head 201 and pincers head 201, and protruding both sides prevention and cure ligature wire slippage of protruding end 202, middle work end 204 include first gradient 205 and second gradient 206 at least, and the length and the width of first gradient 205 and second gradient 206 are the same, nevertheless have the difference in height apart from the distance of pincers head contact surface 207.
The thickness of hinged end 3 is half of tong head end 2, offers the through-hole on two hinged ends 3 and passes through the connecting piece fixed.
The working end 204 is a square or arc transition with a width not exceeding one third of the jaw contact surface 207.
The concave groove 203 is a groove which penetrates through the forceps head 202 or does not penetrate through the forceps head 202, and the bottom of an opening which does not penetrate through the forceps head 202 is square or arc.
The height difference between the first gradient 205 and the second gradient 206 of the working end 204 and the contact surface 207 of the binding clip is 3-5mm, and the height difference of each grade of gradient is 3-5 mm.
The raised end 202 is mounted through the head end to the tail end of the jaw contact surface 207.
The technical solution of the present invention is described below with reference to the following specific embodiments:
the utility model discloses an improved orthodontic ligature wire forming forceps, the contact surface of the forceps head is provided with a convex end and the other forceps head matched with the convex end is provided with a concave groove, a multi-stage forming structure is formed, when in operation, the gradient corresponding to the working end is selected according to the specification of the ligature wire to be manufactured, the ligature wire is arranged at the first gradient or the second gradient of the working end, and then the ligature wire is bent through the closed forceps head end of the forceps handle, and the bending depth is determined by the height of each gradient from the contact surface of the forceps head;
examples
When the protruding end arranged on the contact surface of the binding clip is 2-level or multi-level gradient, the interval of each gradient is 3-5mm, and the maximum or minimum gradient and the height of the contact surface of the binding clip are marked, the depth value of each gradient bending binding wire can be obtained through calculation, the working end can be in square or arc transition, the width does not exceed one third of the contact surface of the binding clip, and the specification of each level of gradient bending can be controlled;
in the width and specification of the working end, the only variable is the height difference of the contact surface of the working end and the binding clip, so that the control is convenient;
the ligature wire can be prefabricated into different specifications through a multi-stage forming structure so as to be convenient to use in orthodontic treatment, and meanwhile, the ligature wire can basically meet the forming requirements of ligature wires of all specifications through the design of reasonable gradient to the height and height difference of the contact surface of the forceps head, and the operation process is efficient and rapid;
the special operation is that the ligature wire is arranged at the corresponding gradient position, because the bulges at the two sides of the bulge end prevent the ligature wire from slipping, the gradient of the edge is anti-slipping by the bulges, the middle part is generally positioned in the gradient, then the end of the forceps head is closed by the forceps handle to bend the ligature wire, the process can be repeated, and the formed ligature wire with the corresponding specification is applied to the oral orthodontic clinical;
the principle of selecting the working end is controlled by a doctor, and the control is carried out according to the requirements of a patient in principle;
the utility model discloses a design of pincers head end multistage shaping structure can accomplish the curved system of individualized just abnormal ligature silk fast, accurately, is fit for the just abnormal popularization and application of oral cavity.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides an orthodontic ligature wire shaping pincers of improvement which characterized in that: ligature silk shaping pincers integrated into one piece, including pincers handle and pincers head end, the transition end of pincers handle and pincers head end is the hinged end, through articulated back by the opening and shutting of pincers handle control pincers head end of hinged end, is equipped with multistage shaping structure on the pincers head end, the corresponding recess of seting up on protruding end and another pincers that is equipped with on the multistage shaping structure includes a pincers head, protruding end sets up in the middle of the contact surface of pincers head and pincers head, and protruding both sides protruding prevention and cure ligature silk slippage of protruding end, and middle work end includes first gradient and second gradient at least, and the length and the width of first gradient and second gradient are the same, nevertheless have the difference in height apart from the distance of pincers head contact surface.
2. The improved orthodontic ligature forming pliers of claim 1, further comprising: the thickness of the hinged ends is half of that of the end of the pliers head, and the two hinged ends are provided with through holes which are fixed through connecting pieces.
3. The improved orthodontic ligature forming pliers of claim 1, further comprising: the working end is in square or arc transition, and the width of the working end does not exceed one third of the contact surface of the binding clip.
4. The improved orthodontic ligature forming pliers of claim 1, further comprising: the groove is a groove which penetrates through the binding clip or does not penetrate through the binding clip, and the bottom of the opening which does not penetrate through the binding clip is square or arc.
5. The improved orthodontic ligature forming pliers of claim 1, further comprising: the height difference between the first gradient and the second gradient of the working end and the contact surface of the binding clip is 3-5mm, and the height difference of each grade of gradient is 3-5 mm.
6. The improved orthodontic ligature forming pliers of claim 1, further comprising: the protruding end is arranged from the head end to the tail end of the tong head contact surface in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921350261.0U CN211023218U (en) | 2019-08-20 | 2019-08-20 | Improved orthodontic ligature wire forming forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921350261.0U CN211023218U (en) | 2019-08-20 | 2019-08-20 | Improved orthodontic ligature wire forming forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211023218U true CN211023218U (en) | 2020-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921350261.0U Expired - Fee Related CN211023218U (en) | 2019-08-20 | 2019-08-20 | Improved orthodontic ligature wire forming forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211023218U (en) |
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2019
- 2019-08-20 CN CN201921350261.0U patent/CN211023218U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200717 Termination date: 20210820 |
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| CF01 | Termination of patent right due to non-payment of annual fee |