CN212592496U - Invisible correcting small hole pliers - Google Patents
Invisible correcting small hole pliers Download PDFInfo
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- CN212592496U CN212592496U CN202020458540.5U CN202020458540U CN212592496U CN 212592496 U CN212592496 U CN 212592496U CN 202020458540 U CN202020458540 U CN 202020458540U CN 212592496 U CN212592496 U CN 212592496U
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Abstract
The utility model provides a pore pincers are corrected to stealthy, its characterized in that: comprises a correcting clamp body; the correcting pliers body comprises a handle unit, a functional unit and a middle torsional joint; the handle unit is connected with the functional unit through a middle torsional joint; the handle unit is composed of a first handle part and a second handle part; the functional unit consists of a raised head working part and a recessed head working part; when the first handle part and the second handle part are gradually close to each other, the boss working part and the head end working part are also gradually close to each other; the raised head working part is provided with a raised structure; the inner surface of the concave head working part is an arc surface; the inner surface of the concave head working part is an arc surface and is matched with the arc surface of the convex structure; the concave head working part is provided with a through hole corresponding to the position of the convex structure; the shape of the through hole is matched with that of the protruding structure. The correcting pliers can achieve the effect of shearing the target hole under the condition of ensuring that the tooth socket is not deformed.
Description
Technical Field
The utility model relates to a dental equipment specifically, relates to a pore pincers are corrected to stealthy.
Background
In the orthodontic method, invisible orthodontic is a convenient and beautiful orthodontic method at present, a transparent film pressing film type orthodontic tooth socket mode is adopted, a dentist manufactures a series of tooth sockets for adjusting tooth arrangement according to a scheme after setting the scheme for tooth arrangement correction, and the aims of tooth orthodontics can be achieved by replacing the tooth sockets according to specified time and sequence for wearing and regular check of the dentist. Although the transparent appliance can make the orthodontic process of the patient more comfortable and beautiful, the transparent appliance still has inevitable defects: if teeth are required to be depressed during orthodontic treatment, there are two methods, one is to use a transparent appliance to compress the teeth elastically by itself and the other is to compress the teeth by means of external force. Because the transparent correction device is made of transparent high polymer materials, the two sides are smooth, and external force cannot be applied, a traction hole needs to be manufactured on the transparent correction device, and the transparent correction device is applied with external force through a traction rubber band which is hung on an anchorage nail to assist the movement of teeth.
In order to achieve the effect, the transparent tooth socket must be processed, so that the effect of applying force to the required depressed teeth can be achieved, the simplest and most easily popularized mode is that the traction hole is made at a proper position on the tooth socket according to the use requirement, so that auxiliary tools such as a traction rubber band can penetrate out, and the auxiliary tool is hung on the anchorage nail to achieve auxiliary force application of the tooth socket. However, there is no special apparatus, and if a force for depressing teeth is required to be applied to the transparent appliance, an anchorage pin is required to be used to hang one end of the rubber band on the anchorage pin and the other end of the rubber band on the transparent appliance, so as to indirectly apply the force to the teeth. Since the invisible appliance is made of polymer material with smooth two sides, the appliance needs to be modified into a structure capable of exerting force.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects and provide the invisible correcting pliers which are specially used for cutting tooth sockets and can cut smooth surfaces.
The utility model provides a pair of pore pincers are corrected to stealthy, its characterized in that: comprises a correcting clamp body; the correcting pliers body comprises a handle unit, a functional unit and a middle torsional joint;
the handle unit is connected with the functional unit through a middle torsional joint;
the handle unit is composed of a first handle part and a second handle part;
the functional unit consists of a raised head working part and a recessed head working part; when the first handle part and the second handle part are gradually close to each other, the boss working part and the head end working part are also gradually close to each other;
the raised head working part is provided with a raised structure;
the inner surface of the concave head working part is an arc surface;
the surface of the convex structure, which is opposite to the inner surface of the concave head working part, is also an arc surface;
the arc surface of the concave head working part is matched with the arc surface of the convex structure;
the concave head working part is provided with a through hole corresponding to the position of the convex structure;
the shape of the through hole is matched with that of the protruding structure.
Further, the utility model provides a pair of pore pincers are corrected to stealthy, its characterized in that still lies in: the convex structure is an arc rectangular boss.
Further, the utility model provides a pair of pore pincers are corrected to stealthy, its characterized in that still lies in: the length range of the protruding structure is 1.8mm-2 mm; the width range of the protruding structure is 0.8mm-1 mm.
Further, the utility model provides a pair of pore pincers are corrected to stealthy, its characterized in that still lies in: the central line of the convex structure is perpendicular to the long axis direction of the forceps body by 90 degrees or consistent with the long axis direction of the forceps body.
Further, the utility model provides a pair of pore pincers are corrected to stealthy, its characterized in that still lies in: the height of the protruding structure is 1.5 mm; the width range of the protruding head working part and the edge step of the protruding structure is 0.5-1.5 mm.
Further, the utility model provides a pair of pore pincers are corrected to stealthy, its characterized in that still lies in: the upper edge of the protruding structure is provided with a cutter structure.
Further, the utility model provides a pair of pore pincers are corrected to stealthy, its characterized in that still lies in: the thickness range of the through hole of the concave head working part is 0.5mm-2 mm.
Further, the utility model provides a pair of pore pincers are corrected to stealthy, its characterized in that still lies in: the edge of the through hole of the concave head working part is provided with a convex cutter structure at one side opposite to the convex structure.
Further, the utility model provides a pair of pore pincers are corrected to stealthy, its characterized in that still lies in: the functional unit and the middle torsion joint connecting part are in an inward concave arc shape on the side surface.
Drawings
Fig. 1 is a schematic structural view of an invisible correcting pore forceps according to an embodiment.
Fig. 2 is a schematic structural view of an invisible correcting pore forceps according to an embodiment.
Figure 3 is a schematic view of the mouthpiece and teeth in an installed relationship according to an embodiment.
Fig. 4 is a schematic view of a method for using the invisible correction small-hole forceps according to the embodiment.
FIG. 5 is a schematic view showing the installation relationship of the tooth socket, the traction rubber band and the anchorage pin according to the embodiment.
FIG. 6 is a schematic view showing the installation relationship of the tooth socket, the traction rubber band and the anchorage pin according to the embodiment.
Fig. 7 is a schematic view of a boss structure of an invisible correction small hole forceps according to a modification of the embodiment.
300-torsion joint; 110-a first handle portion; 120-a second handle portion; 220-nose working portion; 222-a raised structure; 210-a female head working portion; 212-a via; a-invisible orthosis; b-teeth; c-rubber band; d-anchorage nail.
Detailed Description
As shown in fig. 1, the present embodiment provides an invisible orthodontic eyelet forceps, which comprises an orthodontic forceps body, wherein in the using process, the orthodontic forceps body is used for clamping a tooth socket and generating an appliance traction hole on the tooth socket by a specific structure;
the correcting pliers body comprises a handle unit, a functional unit and a middle torsional joint 300;
the handle unit is connected with the function unit through the middle torsion joint 300, and the effect of controlling the opening and closing of the function unit through the handle unit is realized, and the opening and closing principle is similar to that of the traditional tool pliers.
In the present embodiment, the handle unit is composed of a first handle portion 110 and a second handle portion 120;
the functional unit is composed of a raised head working part 220 and a recessed head working part 210;
when the first handle 110 and the second handle 120 are gradually closed, the protruding head working part 220 and the recessed head working part 210 are also gradually closed to bite the target position;
when the first handle 110 and the second handle 120 are gradually separated, the boss working part 220 and the head end working part 210 are also gradually separated, and the target position is released;
the nose working portion 220 has a raised structure 222 thereon;
the convex structure 222 is a circular arc rectangular structure with 0.8mm-1mm x 1.8mm-2 mm; in the present embodiment, the protruding structure 222 is designed to have a structure of 0.8mm to 1mm by 1.8mm to 2mm because the conventional traction rubber band has a quadrangular cross section and a length and a width of 1 mm. If the rubber band needs to penetrate through the traction hole of the invisible appliance, the rubber band needs to be folded, the width of the folded rubber band is 1mm, the length of the folded rubber band is 2mm, and the rubber band has elasticity, so that the width of the traction hole is 0.8mm-1mm, and the length of the traction hole is 1.8mm-2mm, the rubber band can easily penetrate through the traction hole, the operation of a patient with hands is facilitated, and other tools are not needed.
The central line of the convex structure is perpendicular to the long axis direction of the clamp body by 90 degrees or consistent with the long axis direction of the clamp body.
The direction of the protruding structure 222 may be designed according to the specific condition of the tooth, and the tooth depressing measures may be different according to the different conditions of the tooth, and the direction may be different according to the requirement of the traction hole.
The height of the protruding structure is 1.5 mm; the width range of the protruding head working part and the edge step of the protruding structure is 0.5-1.5 mm.
In this embodiment, the height of the protrusion 222 is 1.5mm because the thickness of the appliance is generally only 0.5-1.0mm, and 1.5mm ensures that the appliance can be cut and the raised head is prevented from bending after long-term use. The step width range of the working part of the raised head and the edge of the raised structure is 0.5-1.5mm so as to avoid the phenomenon that the edge of the raised structure can be clamped with the appliance when the step is too wide and the edge of the raised structure is sheared.
The functional unit and the middle torsion joint connecting part are in an inward concave arc shape on the side surface.
The functional unit of this embodiment is the side indent arc with middle torsion joint connecting portion, through setting up the side indent arc, place at the in-process of using when plush work portion 220 and correct the ware inboard, the concave head work portion 210 is placed in correcting the ware outside, use the pliers to make when correcting the ware traction hole, can avoid plush work portion 220 and concave head work portion 210's the stealthy ware of correcting of medial surface contact and produce the deformation scheduling problem, and the condition of the tooth face of can not laminating can not appear when correcting the ware and wearing, can not influence the mechanical properties who corrects the ware.
As shown in fig. 2, the concave working portion 210 has a circular arc rectangular through hole 212 corresponding to the position of the convex structure 222; the through hole is shaped and sized to match the raised structure 222. The thickness range of the through hole of the concave head working part is 0.5mm-2mm, and because the through hole part of the concave head working part needs to extend into the deep area of the inner side of the appliance, if the thickness of the through hole is less than 0.5mm, the through hole is easy to break; if the thickness of the through hole is higher than 2mm, the through hole can not extend into the deep area of the inner side of the incisor of the appliance, and the traction hole of the appliance can not be manufactured at the tooth surface position of the incisor of the appliance, so that the optimal range of the thickness of the through hole at the working part of the concave head is 0.5mm-2 mm.
The upper edge of the protruding structure is provided with a cutter structure. The edge of the through hole of the concave head working part is provided with a convex cutter structure at one side opposite to the convex structure.
As shown in fig. 3, the invisible orthodontic treatment is performed by putting the invisible appliance a on the tooth b. In the process of orthodontics, in order to realize the depression of a single tooth, an auxiliary force application traction hole is added to the worn tooth socket. As shown in fig. 4, the invisible orthodontic pliers provided by the embodiment are manufactured by leveling the tooth surface position or two tooth joints of the transparent appliance, and the traction holes are manufactured according to the anchorage nails or the requirements of the traction rubber bands, so that the traction rubber bands provide a hanging space without affecting the wearing of the transparent appliance. In use, the socket working 210 is placed inside the appliance and the nose working 220 is placed outside the appliance to compress the mouthpiece, thereby creating an appliance pull hole.
As shown in fig. 5 and 6, according to the tooth condition, a traction hole can be made at the position of the flat tooth surface of the transparent appliance, and the rubber band c passes through the single hole and is fixed on the two anchorage nails d to add auxiliary stress to a single tooth, thereby realizing the reduction of the single tooth. Also can level the tooth face position at transparent the ware and make a traction hole, rubber band c passes the haplopore, fixes on an anchorage nail d, increases supplementary afterburning to single tooth to realize that single tooth is pressed down.
As shown in FIG. 7, the hook projection 222 may also be a cylindrical structure; in addition, the shape of the traction hole of the appliance can be set according to the tooth condition and the traction requirement, and the working end of the lug boss can generate traction holes with different shapes according to different sizes, positions and directions. For example, two traction holes are made at the position of the flat tooth surface of the transparent appliance, the rubber band passes through the two holes and is fixed on an anchorage nail, and auxiliary stress is added to a single tooth, so that the tooth pressure of the single tooth is reduced, and the like.
Claims (8)
1. The utility model provides a pore pincers are corrected to stealth which characterized in that: comprises a correcting clamp body;
the correcting pliers body comprises a handle unit, a functional unit and a middle torsional joint;
the handle unit is connected with the functional unit through a middle torsional joint;
the handle unit is composed of a first handle part and a second handle part;
the functional unit consists of a raised head working part and a recessed head working part;
when the first handle part and the second handle part are gradually close to each other, the boss working part and the head end working part are also gradually close to each other;
the raised head working part is provided with a raised structure;
the inner surface of the concave head working part is an arc surface;
the surface of the convex structure, which is opposite to the inner surface of the concave head working part, is also an arc surface;
the arc surface of the concave head working part is matched with the arc surface of the convex structure;
the concave head working part is provided with a through hole corresponding to the position of the convex structure;
the shape of the through hole is matched with that of the convex structure;
the functional unit and the middle torsion joint connecting part are in an inward concave arc shape on the side surface.
2. The invisible correcting pore forceps as claimed in claim 1, wherein:
the convex structure is an arc rectangular boss.
3. The invisible correcting pore forceps as claimed in claim 1, wherein:
the length range of the protruding structure is 1.8mm-2 mm;
the width range of the protruding structure is 0.8mm-1 mm.
4. The invisible correcting pore forceps as claimed in claim 3, wherein:
the central line of the convex structure is perpendicular to the long axis direction of the forceps body by 90 degrees or consistent with the long axis direction of the forceps body.
5. The invisible correcting pore forceps as claimed in claim 4, wherein:
the height of the protruding structure is 1.5 mm;
the width range of the protruding head working part and the edge step of the protruding structure is 0.5-1.5 mm.
6. The invisible correcting pore forceps as claimed in claim 1, wherein:
the upper edge of the protruding structure is provided with a cutter structure.
7. The invisible correcting pore forceps as claimed in claim 1, wherein:
the thickness range of the through hole of the concave head working part is 0.5mm-2 mm.
8. The invisible correcting pore forceps as claimed in claim 1, wherein:
the edge of the through hole of the concave head working part is provided with a convex cutter structure at one side opposite to the convex structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020458540.5U CN212592496U (en) | 2020-04-01 | 2020-04-01 | Invisible correcting small hole pliers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020458540.5U CN212592496U (en) | 2020-04-01 | 2020-04-01 | Invisible correcting small hole pliers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212592496U true CN212592496U (en) | 2021-02-26 |
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ID=74709233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020458540.5U Active CN212592496U (en) | 2020-04-01 | 2020-04-01 | Invisible correcting small hole pliers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212592496U (en) |
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2020
- 2020-04-01 CN CN202020458540.5U patent/CN212592496U/en active Active
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