CN215192432U

CN215192432U - Multifunctional invisible appliance trimming pliers

Info

Publication number: CN215192432U
Application number: CN202121319619.0U
Authority: CN
Inventors: 潘国燕; 陈淑怡; 房兵; 潘晓岗
Original assignee: Ninth Peoples Hospital Shanghai Jiaotong University School of Medicine
Current assignee: Shinye Orthodontic Products Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-12-17
Anticipated expiration: 2031-06-11

Abstract

The utility model relates to the field of medical equipment, especially, relate to a ware pruning pincers are rescued in multi-functional stealthy. The multifunctional invisible appliance trimming pliers comprise a bottom plate, wherein two sides of the bottom plate are respectively provided with a pliers body and a pressing plate, and the multifunctional invisible appliance trimming pliers also comprise pin shafts which can be arranged on the pliers body and the bottom plate in a penetrating manner; the pressing plate is connected with the clamp body through a pin shaft, and the pressing plate is clamped with the pin shaft; the pressing plate can turn over relative to the bottom plate along the pin shaft; the clamp body can rotate relative to the bottom plate along the pin shaft; the forceps body comprises two jaws which can be correspondingly clamped; each jaw comprises a tongue side trimming arc-shaped cutting edge, a lip side trimming pointed-end cutting edge and a traction opening trimming cutting edge which are matched with each other. The lingual trimming arc-shaped cutting edge of the forceps body is designed into an arc shape which is fit with the form of an anterior dental arch, so that the lingual part of the invisible appliance can be trimmed in clinic conveniently, and the clinical work efficiency is improved; the rotation and sliding functions of the clamp body are added for the treatment of clinical detail sectional trimming and the use safety of the tool is improved.

Description

Multifunctional invisible appliance trimming pliers

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a ware pruning pincers are rescued in multi-functional stealthy.

Background

At present, the golden crown scissors are often used in clinic to trim the invisible appliance, and the following defects are found in the daily use process.

1. The angle of the elbow of the golden crown scissors is not enough, the radian of the scissors does not fit with the appliance to be finely adjusted when the lip side and the tongue side of the appliance are trimmed, burrs and other problems are easy to occur after trimming, and the comfort level of wearing of a patient is influenced.

2. For the treatment insufficiency of small details such as burrs, bulges and the like on the appliance, tools need to be replaced for treatment.

SUMMERY OF THE UTILITY MODEL

In view of the above prior art's shortcoming, the utility model aims to provide a ware pruning pincers are rescued in multi-functional stealthy, be applicable to in clinical the multi-functional pincers of repairing of ware are rescued in the stealthy trimming of pruning, improve work efficiency, increase the comfort level that the patient wore for solve the problem among the prior art.

In order to achieve the above objects and other related objects, the utility model provides a pair of multifunctional invisible appliance trimming pliers, which comprises a bottom plate, wherein the two sides of the bottom plate are respectively provided with a pliers body and a pressing plate, and the multifunctional invisible appliance trimming pliers also comprise pin shafts which can be arranged on the pliers body and the bottom plate in a penetrating way; the pressing plate is connected with the clamp body through a pin shaft, and the pressing plate is clamped with the pin shaft; the pressing plate can turn over relative to the bottom plate along the pin shaft; the clamp body can rotate relative to the bottom plate along the pin shaft; the forceps body comprises two jaws which can be correspondingly clamped; each jaw comprises a tongue side trimming arc-shaped cutting edge, a lip side trimming pointed tip cutting edge and a traction opening trimming cutting edge which are matched with each other.

The utility model discloses an in some embodiments, still be equipped with the emery stick of polishing on the bottom plate, the relative bottom plate of emery stick of polishing rotates.

In some embodiments of the present invention, the pin comprises a pin body and a fastener; the pin shaft body is detachably connected with the fastener.

In some embodiments of the invention, the fastener is selected from a fastening nut; the fastening nut is selected from a butterfly nut; at least part of the pin shaft body is provided with threads matched with the fastener.

In some embodiments of the present invention, the fastener is disposed on a side of the clamp body.

In some embodiments of the present invention, the clamp body is provided with a sliding rail, and the sliding rail can slide relative to the pin.

In some embodiments of the present invention, the pressing plate is provided with an anti-slip member.

In some embodiments of the present invention, the anti-slip member is a silica gel layer.

In some embodiments of the present invention, the curvature of the lingual trim arcuate edge matches the lingual pre-removal portion of the invisible orthosis; the lip side trimming pointed tip cutting edge is matched with the lip side pre-removal part of the invisible appliance; the traction opening trimming cutting edge is positioned on the jaw and matched with the pre-cutting notch of the invisible orthodontic appliance.

In some embodiments of the present invention, the labial trim tip edge and the traction opening trim edge are located on both sides of the jaws; the width of the clamp body is smaller than that of the bottom plate.

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

the multifunctional trimming pliers for the invisible appliance have the advantages that the tongue side trimming arc-shaped cutting edge of the pliers body is designed into an arc shape matched with the form of an anterior dental arch, so that the lip side and the tongue side of the invisible appliance can be trimmed in clinic, and the clinical work efficiency is improved; the rotating and sliding functions of the clamp body are added for the treatment of clinical detail sectional trimming and the use safety of the tool is improved; the sand strip's of polishing settlement is increased, can polish and handle burr, protruding scheduling problem on correcting the ware, increases the comfort level that the patient wore.

Drawings

Fig. 1 shows a schematic view of the three-dimensional structure of the multifunctional invisible appliance trimming pliers of the present invention.

Fig. 2 shows a schematic view of the three-dimensional structure of the multifunctional invisible appliance pruning clamp in the use state.

Fig. 3 shows a schematic view of the main structure of the multifunctional invisible appliance trimming pliers of the present invention.

Fig. 4 shows a rear view structure diagram of the multi-functional invisible appliance trimming pliers of the present invention.

Fig. 5 is a schematic view showing a partial structure of the forceps body of the multifunctional invisible orthodontic appliance trimming forceps of the present invention.

Fig. 6 shows a schematic structural view of the polishing sand strip of the multifunctional invisible appliance trimming clamp of the present invention.

Description of the element reference numerals

1 base plate

2 pressing plate

21 anti-skid member

3 the clamp body

31 jaw

311 tongue-side trimming arc-shaped cutting edge

312 labial clipping sharp point edge

313 traction opening trimming cutting edge

4 sanding sand strip

5 Pin shaft

51 round pin axle body

52 fastener

6 sliding rail

Detailed Description

In the description of the present invention, it should be noted that the devices, ratios, sizes, etc. shown in the attached drawings of the present specification are only used for matching the contents disclosed in the specification, so as to be known and read by the people familiar with the art, and are not used for limiting the practical limit conditions of the present invention, so that the present invention does not have the substantial technical significance, and the modification of any device, the change of the ratio relationship or the adjustment of the size should still fall within the range that the technical contents disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that can be achieved. While the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like refer to orientations or positional relationships illustrated in the drawings, which are used for convenience in describing the invention and to simplify the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

As shown in fig. 1 to 6, an embodiment of the present invention provides a pair of multifunctional invisible appliance trimming pliers, which comprises a bottom plate 1, wherein two surfaces of the bottom plate 1 are respectively provided with a pliers body 3 and a pressing plate 2, and the trimming pliers further comprises a pin 5 capable of being inserted into the pliers body 3 and the bottom plate 1; the pressing plate 2 is connected with the clamp body 3 through a pin shaft 5, and the pressing plate 2 is clamped with the pin shaft 5; the pressing plate 2 can turn over relative to the bottom plate 1 along the pin shaft 5; the clamp body 3 can rotate relative to the bottom plate 1 along a pin shaft 5; the forceps body 3 comprises two jaws 31 which can be correspondingly clamped; each of the jaws 31 includes a mating lingual trim arcuate edge 311, labial trim pointed edge 312 and a lead trim edge 313, respectively. The utility model can trim the redundant part of the tongue side surface of the invisible appliance through the tongue side trimming arc-shaped cutting edge 311; the part to be removed on the lip side of the invisible appliance is cut off in a sectional mode through the lip side trimming pointed tip cutting edge 312; the traction gap can be cut on the invisible appliance through the traction port trimming cutting edge 313, so that a patient can conveniently hang and pull a rubber band on the traction gap according to the advice of the doctor. The utility model discloses not only improve not enough, the operation of the angle of crown scissors in clinical, burr, arch etc. have easily appeared, have increased emery stick 4 of polishing simultaneously, and the button head incision etc. increases patient's comfort level when improving medical clinical work efficiency.

Specifically, as shown in fig. 1 and 2, the forceps body 3 includes an upper forceps plate and a lower forceps plate, the upper forceps plate and the lower forceps plate are buckled to form an upper-lower double-layer structure, the front ends of the upper forceps handle and the lower forceps plate are jaws 31 capable of being correspondingly clamped, and the tail ends of the upper forceps handle and the lower forceps plate are connected into a whole. The front ends of the upper nipper, the lower nipper and the bottom plate 1 are respectively provided with a through hole, the pin shaft 5 sequentially penetrates through the through holes of the bottom plate 1, the upper nipper and the lower nipper, the pressing plate 2 is arranged above the bottom plate 1, and one end of the pressing plate is clamped with the pin shaft 5. The clamp body 3 and the pin shaft 5 are not clamped, the clamp body 3 can move relative to the pin shaft 5, and the clamp body 3 can rotate relative to the bottom plate 1 along the pin shaft 5, namely can horizontally rotate along the plane where the bottom plate 1 is located.

The embodiment of the utility model provides an among the ware pruning pincers are rescued in multi-functional stealthy that provides, as shown in fig. 1 ~ 3, still be equipped with the emery stick 4 of polishing on the bottom plate 1, emery stick 4 of polishing 1 rotation of bottom plate relatively. When the invisible orthodontic appliance is needed to be used, the polishing sand strip 4 can be rotated to a proper position and then burr protrusions and the like on the invisible orthodontic appliance can be polished smoothly. After use, the rotary table rotates back to the initial position.

In the multifunctional invisible appliance trimming pliers provided by the embodiment of the utility model, as shown in fig. 3 and 4, the pin 5 comprises a pin body 51 and a fastener 52; the pin body 51 and the fastener 52 are detachably connected. The fastening member 52 is provided on a side close to the caliper body 3. The fastening member 52 may be, for example, a fastening nut, and at least a portion of the pin body 51 may be provided with threads that cooperate with the fastening nut, such that the fastening nut may be screwed into and out of the pin body 51 to use the detachable connection. The fastening nut may be, for example, a wing nut, which facilitates manual removal and installation of the pin body 51 and the fastening member 52.

The embodiment of the utility model provides an among the ware pruning pincers are rescued in multi-functional stealthy that provides, as shown in fig. 1 ~ 4, be equipped with slide rail 6 on the pincers body 3, slide rail 6 can slide for round pin axle 5. As shown in fig. 1, when the multifunctional invisible appliance pruning clamp is in a standby state, the clamp body 3 does not extend out of the base plate 1, and the height of the clamp body is lower than that of the base plate 1, so that the clamp mouth 31 of the clamp body 3 can be prevented from being damaged, a protection effect is achieved, and accidental injury is avoided. When the use is needed, the fasteners 52 can be loosened, the fasteners 52 are tightened after the sliding rails 6 move to the proper positions relative to the pin shafts 5, and the pressing plate 2 is turned over relative to the base plate 1. For specific applications, in one embodiment, after the fastening member 52 (e.g., a fastening nut) is loosened and the sliding rail 6 slides relative to the pin 5 and is exposed from the front end of the base plate 1, the fastening member 52 is fixed to the pin 5, and the pressing plate 2 is turned along the base plate 1 to the position shown in fig. 2, and the jaw 31 is operated by pressing to perform trimming adjustment of the invisible appliance. In another embodiment, as shown in fig. 2, after the fastener 52 (e.g. a fastening nut) is loosened, the movable sliding rail 6 slides relative to the pin 5 and is exposed from the front end of the base plate 1, and the clamp body 3 is rotated relative to the base plate 1 to a proper position, the fastener 52 is fixed with the pin 5, and the clamp plate 2 is turned over along the base plate 1 to the position shown in fig. 2, and the jaw 31 is operated by pressing action to perform trimming adjustment of the invisible appliance. In another embodiment, the fastener 52 (e.g., a fastening nut) is loosened, the clamp body 3 is rotated to a proper position relative to the base plate 1, the fastener 52 is fixed to the pin 5, and the pressing plate 2 is turned along the base plate 1 to a position shown in fig. 2, and the trimming adjustment of the invisible appliance is performed by pressing the operation jaw 31.

The embodiment of the utility model provides an among the ware pruning pincers are rescued in multi-functional stealthy that provides, be equipped with antiskid 21 on the clamp plate 2. The anti-slip member 21 may be, for example, a silicone layer provided on the surface of the platen 2.

The embodiment of the utility model provides an among the ware pruning pincers are rescued in multi-functional stealthy that provides, the radian of arc blade 311 is pruned to the tongue side cooperatees with stealthy unscrambler tongue side in advance partial removal. The arc opening of the tongue side trimming arc-shaped cutting edge 311 faces the base plate 1, so that the arc shape of the tongue side front tooth arch can be better matched. When being applied to stealthy unscrambler tongue side and pruning, slide and rotate through the pincers body 3 for bottom plate 1 and adjust the pincers body 3 to suitable angle, further move the stealthy unscrambler tongue side department of pre-trimming scissors with two pincers mouths 31 of the pincers body 3, upset clamp plate 2 presses clamp plate 2 the in-process that the clamp plate 2 drive is closed together with upper and lower pincers mouth 31 can be got rid of the unnecessary part on the stealthy unscrambler tongue side. While being rotatable to adjust the angle of the caliper body 3 to facilitate trimming of the corresponding portion.

The embodiment of the utility model provides an in the ware pruning pincers are rescued in multi-functional stealthy that provides, lip side is pruned tip blade 312 and is rescued ware lip side with stealthy and get rid of the part cooperation in advance. When being applied to stealthy ware lip side and pruning, slide and rotate the suitable angle of adjusting the pincers body 3 for bottom plate 1 through the pincers body 3, further move the stealthy ware lip side department of rescuring of the presortment scissors with two jaws 31 of the pincers body 3, upset clamp plate 2 presses clamp plate 2 the in-process that keeps close together upper and lower jaw 31 under the drive of clamp plate 2 can the sectional type cut the part that needs to get rid of on the stealthy ware lip side. While being rotatable to adjust the angle of the caliper body 3 to facilitate trimming of the corresponding portion.

The embodiment of the utility model provides an in the ware pruning pincers are rescued in multi-functional stealthy that provides, pull a mouthful pruning blade 313 and be located keeping in touch 31 and stealthy rescue ware precutting breach and cooperate. When being applied to and pull a mouthful and prune, slide and rotate through the pincers body 3 for bottom plate 1 and adjust the pincers body 3 suitable angle, further move the stealthy ware of correcting of pre-repair scissors with two jaws 31 of the pincers body 3, upset clamp plate 2 presses clamp plate 2 the in-process that keeps close together upper and lower jaw 31 under the drive of clamp plate 2 cuts and pulls the breach, and the patient of being convenient for follows medical advice and hangs the traction rubber band on pulling the breach. While being rotatable to adjust the angle of the caliper body 3 to facilitate trimming of the corresponding portion.

The embodiment of the utility model provides an among the multi-functional stealthy ware of rescuring pincers of rescuring, lip side is pruned tip blade 312 and is pull a mouthful pruning blade 313 and be located the both sides face of keeping silent 31.

The embodiment of the utility model provides an among the multi-functional stealthy ware of rescuring pincers, because the lip side on the pincers body 3 is pruned tip blade 312 and is pull mouth pruning blade 313 and be located the both sides face of pruning the blade and being located keeping silent 31, consequently needs the width of the pincers body 3 is less than the width of bottom plate 1. In some embodiments, the length of the caliper body 3 is less than the length of the base plate 1.

In summary, the tongue trimming arc-shaped cutting edge 311 designed by the multifunctional trimming pliers and the laser hand tool device for the invisible appliance provided by the utility model is convenient for operation and control when the lip side and the tongue side of the invisible appliance are trimmed; after the forceps body 3 is rotated to a proper angle, a doctor can cut off the redundant part on the lip side of the invisible appliance in a personalized and sectional manner by using the lip side trimming pointed tip cutting edge 312; the traction opening trimming cutting edge 313 is suitable for being used when a patient is convenient to hang rubber bands in a clinical doctor's pruning traction opening, and the polishing sand strip 4 can pretreat burrs and bulges on the patient appliance. This multi-functional pruning pincers can improve the work efficiency of doctorsing and nurses in clinical, shortens the time that the patient saw a doctor simultaneously and increases the comfort level when the patient wears the ware of correcting.

To sum up, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The multifunctional invisible appliance trimming pliers are characterized by comprising a bottom plate (1), wherein two sides of the bottom plate (1) are respectively provided with a pliers body (3) and a pressing plate (2), and the multifunctional invisible appliance trimming pliers further comprise a pin shaft (5) which can be arranged on the pliers body (3) and the bottom plate (1) in a penetrating manner; the pressing plate (2) is connected with the clamp body (3) through a pin shaft (5), and the pressing plate (2) is clamped with the pin shaft (5); the pressing plate (2) can turn over relative to the base plate (1) along the pin shaft (5); the clamp body (3) can rotate relative to the bottom plate (1) along the pin shaft (5); the forceps body (3) comprises two jaws (31) which can be correspondingly clamped; each jaw (31) comprises a lingual trimming arc-shaped cutting edge (311), a labial trimming pointed tip cutting edge (312) and a traction opening trimming cutting edge (313) which are matched with each other.

2. The multifunctional invisible appliance trimming pliers according to claim 1, wherein the base plate (1) is further provided with a polishing sand strip (4), and the polishing sand strip (4) can rotate relative to the base plate (1).

3. The multifunctional invisible appliance trimming pliers according to claim 1, wherein the pin (5) comprises a pin body (51) and a fastener (52); the pin shaft body (51) is detachably connected with the fastener (52).

4. The multi-functional invisible appliance trimming pliers according to claim 3, wherein the fasteners (52) are selected from the group consisting of fastening nuts; the fastening nut is selected from a butterfly nut; at least part of the pin body (51) is provided with threads which are matched with the fastener (52).

5. The multi-functional invisible appliance trimming pliers according to claim 3, wherein the fastening member (52) is provided at a side close to the pliers body (3).

6. The multifunctional invisible appliance trimming pliers according to claim 1, wherein the pliers body (3) is provided with a sliding rail (6), and the sliding rail (6) can slide relative to the pin shaft (5).

7. The multifunctional invisible appliance trimming pliers according to claim 1, wherein the pressing plate (2) is provided with an anti-slip member (21).

8. The multifunctional invisible appliance trimming pliers according to claim 7, wherein the anti-slip member (21) is a silicone layer.

9. The multifunctional invisible appliance trimming pliers according to claim 1, wherein the radian of the lingual trimming arc-shaped cutting edge (311) is matched with the lingual pre-removal part of the invisible appliance; the lip side trimming cusp cutting edge (312) is matched with the lip side pre-removal part of the invisible appliance; the traction opening trimming cutting edge (313) is positioned on the jaw (31) and is matched with the pre-cut notch of the invisible appliance.

10. The multifunctional invisible appliance trimming pliers according to claim 1, wherein the labial side trimming tip edge (312) and the traction opening trimming edge (313) are located on both sides of the jaw (31); the width of the clamp body (3) is smaller than that of the bottom plate (1).