Orthodontic appliance dismantling device

Abstract

The utility model relates to the technical field of dismantling devices, and discloses an orthodontic appliance dismantling device which comprises a clamp body, a buffer mechanism comprises two connecting columns, the exteriors of the two connecting columns are fixedly connected to the rear side of the exterior of the clamp body, the exteriors of the two connecting columns are rotationally connected with a buffer plate, and the buffer plate is fixedly connected with the clamp body. A buffering base plate is fixedly connected to the side, away from the outer portion of the connecting column, of the outer portion of the buffering plate, a buffering column is fixedly connected to the side, away from the outer portion of the buffering plate, of the outer portion of the buffering base plate, and a reset assembly is fixedly connected to the front side of the outer portion of the buffering base plate. According to the gingival protection device, the buffer columns firstly make contact with the gingiva and push the buffer base plates to ascend after being stressed, the buffer springs are compressed through the guide columns to generate elastic force, meanwhile, the buffer plates rotate under supporting of the connecting columns, and due to the design, the gingiva of a patient can be conveniently and effectively protected during use, and damage to the gingiva during processing is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to dismantling device technical field especially relates to a kind of orthodontic appliance dismantling device. BACKGROUND

[0002] A kind of orthodontic appliance dismantling device is a kind of medical equipment for dismantling orthodontic appliance.The device is removed by adapting different size oral cavity, bracket and band.The design makes the dismantling process more simple, convenient, reduces the pain and fear of patient, and improves the flexibility and adaptability of operation simultaneously.

[0003] Generally a kind of orthodontic appliance dismantling device is composed of body, reset mechanism etc., so when using, body is used to clamp and dismantle orthodontic appliance, by external force effect merging body, it can firmly clamp bracket and carry out dismantling operation, reset mechanism is after dismantling, using the restoring force of its elastic element, body is automatically restored to initial state of opening, so as to carry out next dismantling operation.

[0004] But part of device in prior art lacks sufficient protection measures to gum, when dismantling bracket, these devices can cause damage to gum, and the complexity of operation brings inconvenience to doctor and patient, affects the efficiency and comfort of dismantling process, so a kind of orthodontic appliance dismantling device is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a kind of orthodontic appliance dismantling device, to improve the problem that part of device in prior art cannot protect gum when dismantling bracket.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A kind of orthodontic appliance dismantling device, including body, the outside adjacent side of the body is provided with reset mechanism, the outside front side of the body is provided with fixed mechanism, the outside of the body is provided with stabilizing mechanism, the outside rear side of the body is provided with buffer mechanism;

[0008] The buffer mechanism includes two connecting columns, the outside of two connecting columns is fixedly connected to the outside rear side of the body, two connecting columns are rotatably connected with buffer plate outside, the outside one side of the buffer plate, i.e. the outside one side away from the connecting column is fixedly connected with buffer pad, the outside of the buffer pad, i.e. the outside one side away from the buffer plate is fixedly connected with buffer column, the outside front side of the buffer pad is fixedly connected with reset assembly;

[0009] As further description of the above technical scheme:

[0010] The reset assembly comprises a guide column, the outer part of the guide column is fixedly connected to the outer front side of the buffer pad plate, and the outer part of the guide column is sleeved with a buffer spring;

[0011] As a further description of the above technical solution:

[0012] The reset mechanism comprises two rotating columns, the outer parts of the two rotating columns are rotatably connected to the top of the pliers body, and the adjacent side of the two rotating columns is fixedly connected with a V-shaped spring;

[0013] As a further description of the above technical solution:

[0014] The fixing mechanism comprises a movable column, the outer part of the movable column is rotatably connected to one side of the pliers body, the outer part of the movable column is fixedly connected with a clamping plate, and the other side of the pliers body is fixedly connected with a clamping block;

[0015] As a further description of the above technical solution:

[0016] The movable column drives the clamping plate to rotate while being capable of being lifted upwards, so that the clamping plate can be clamped outside the clamping block;

[0017] As a further description of the above technical solution:

[0018] The stabilizing mechanism comprises a support column, the outer part of the support column is rotatably connected to one side of the pliers body, and the outer part of the support column is fixedly connected with a stabilizing sleeve;

[0019] As a further description of the above technical solution:

[0020] The outer part of the stabilizing sleeve, i.e. the outer part away from the support column, is provided with a plurality of positioning grooves, and the outer part of the positioning grooves is slidably connected with a clamping column;

[0021] As a further description of the above technical solution:

[0022] The outer part of the clamping column penetrates the pliers body and the positioning grooves in sequence, so that the stabilizing sleeve is fixed.

[0023] The utility model has the advantages of the following:

[0024] 1、The utility model discloses a buffer column contacts the gum first, drives the buffer pad plate to go up and compresses the buffer spring to produce the elastic force through the guide column after being stressed, and the buffer plate rotates under the support of the connecting column, adjusts the contact angle with the gum, makes the buffer column evenly distribute the pressure, and the design can conveniently protect the gum of the patient during use, prevents the damage to the gum during processing.

[0025] 2、The utility model discloses a stable ability of medical staff's operation is increased when using, can promote work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 A three-dimensional schematic view of the orthodontic appliance removal device is provided for the utility model;

[0027] Figure 2 The structure schematic diagram of the connecting column of the orthodontic appliance removal device is provided for the utility model;

[0028] Figure 3 The structure schematic diagram of the buffer spring of the orthodontic appliance removal device is provided for the utility model;

[0029] Figure 4 The structure schematic diagram of the support column of the orthodontic appliance removal device is provided for the utility model.

[0030] LEGEND:

[0031] 1, clamp body;2, reset mechanism;21, rotating column;22, V-shaped spring;3, fixed mechanism;31, movable column;32, clamping plate;33, clamping block;4, stabilizing mechanism;41, support column;42, stabilizing sleeve;43, positioning groove;44, clamping column;5, buffer mechanism;51, connecting column;52, buffer plate;53, buffer pad;54, buffer column;55, guide column;56, buffer spring. DETAILED DESCRIPTION

[0032] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0033] REFERENCE Figure 2 and Figure 3The utility model provides an embodiment: an orthodontic appliance dismantling device, including the body of forceps 1, its design can take out the bracket, the outside adjacent side of body of forceps 1 is provided with reset mechanism 2, reset mechanism 2 includes two rotating columns 21, its design can provide good rotating ability, the top of body of forceps 1 is rotatably connected to the outside of two rotating columns 21, the adjacent side of two rotating columns 21 is fixedly connected with V type spring 22, its design can produce greater elastic deformation when being subjected to external force, when external force disappears, V type spring will restore to the original shape using the energy stored, when 22 is compressed, rotating column 21 can follow rotation, the outside front side of body of forceps 1 is provided with fixed mechanism 3, fixed mechanism 3 includes movable column 31, its design can provide good rotating ability, movable column 31 is rotatably connected to the outside of body of forceps 1, the outside of movable column 31 is fixedly connected with clamping plate 32, its design can provide good connecting ability, through the rotation of movable column 31, clamping plate 32 can be driven to rotate, the other side of body of forceps 1 is fixedly connected with clamping block 33, its design can provide good fixing ability, when movable column 31 drives clamping plate 32 to rotate, it can be lifted upwards, so that clamping plate 32 can be clamped on the outside of clamping block 33, so that body of forceps 1 is combined, the outside of body of forceps 1 is provided with stabilizing mechanism 4, the rear side of body of forceps 1 is provided with buffer mechanism 5,

[0034] Buffer mechanism 5 includes two connecting columns 51, its design can provide good rotating ability, the rear side of body of forceps 1 is fixedly connected to the outside of two connecting columns 51, the outside of two connecting columns 51 is rotatably connected with buffer plate 52, its design is composed of relatively soft material, can prevent damage to the gums, the rotation of connecting column 51 can drive buffer plate 52 to rotate, the outside of buffer plate 52 is fixedly connected with buffer pad 53 on the outside of the other side of connecting column 51, its design and the matching of buffer plate 52 can cover the area of the bracket taken out, prevent damage to the gums, the outside of buffer pad 53 is fixedly connected with buffer column 54 on the outside of the other side of buffer plate 52, buffer column 54 is composed of relatively soft material, its design can effectively reduce the damage caused by friction, the outside front side of buffer pad 53 is fixedly connected with reset assembly, reset assembly includes guide column 55, its design can provide good guiding ability, the outside of guide column 55 is fixedly connected on the outside front side of buffer pad 53, guide column 55 is sleeved with buffer spring 56 on the outside, its design can provide good buffering ability, after contacting the gums through buffer column 54, the friction of buffer is generated, prevent damage to the gums, at the same time, buffer spring 56 is depressed, under the rotating ability provided by connecting column 51, buffer column 54 and buffer plate 52 contact the surface of the gums, so that buffer can be played, prevent body of forceps 1 from causing damage to the gums.

[0035] ReferFigure 1 and Figure 4 The stabilizing mechanism 4 includes a support 41 designed to provide good rotation ability, the outer part of the support 41 is rotationally connected to the outer part of the plier body 1, and the outer part of the support 41 is fixedly connected with a stabilizing sleeve 42 designed to cover the user's fingers to prevent the plier body 1 from falling off during work, and the rotation of the support 41 can drive the stabilizing sleeve 42 to rotate, a plurality of positioning grooves 43 are formed on the outer part of the stabilizing sleeve 42, i.e., the outer part away from the support 41, which are designed to provide good positioning ability, so that the stabilizing sleeve 42 can be fixed at different positions, and a clamping column 44 is slidably connected to the outer part of the positioning groove 43, which can drive the positioning groove 43 to clamp the stabilizing sleeve 42 well to prevent deviation, and the outer part of the clamping column 44 penetrates the plier body 1 and the positioning groove 43 in sequence, so that the stabilizing sleeve 42 is fixed.

[0036] Working principle: when using the orthodontic appliance removal device, first hold the plier body 1, at this time the V-shaped spring 22 in the reset mechanism 2 is in a natural state, so that the plier body 1 is in an open state, which is convenient for the doctor to extend the device into the oral cavity and align the orthodontic bracket to be removed. When it is necessary to close the plier body 1 to clamp the bracket, the doctor will apply an external force to the plier body 1 to make the two plier body parts close to the middle. At this time, the V-shaped spring 22 in the reset mechanism 2 is compressed to produce elastic deformation and store energy, and the rotating column 21 rotates following the compression of the V-shaped spring 22. When it is necessary to open the plier body 1 again, the V-shaped spring 22 restores to the original shape by using the stored energy, drives the rotating column 21 to reverse rotation, and then makes the plier body 1 restore to the open state. During the entire removal process, the buffer column 54 first contacts the gum surface. As the doctor applies force to close the plier body 1 to clamp the bracket, the buffer column 54 is subjected to the reaction force of the gum and starts to push the buffer pad 53 upward. This action is transmitted to the buffer spring 56 through the guide column 55, so that the buffer spring 56 is further compressed and generates elastic force. At the same time, the buffer plate 52 rotates following the movement of the buffer column 54 under the support of the connecting column 51, adjusts the contact angle with the gum surface, and ensures that the buffer column 54 can be evenly distributed on the gum surface to reduce the situation that the local pressure is too large. When the removal operation is completed, the doctor releases the plier body 1, at this time the buffer spring 56 also gradually restores to the original state under the action of its own elastic force, drives the buffer column 54 and the buffer plate 52 to return to the initial position, and prepares for the next removal operation. After use, the movable column 31 drives the clamping plate 32 to rotate when subjected to an external force, and lifts upward, so that the clamping plate 32 is accurately clamped on the outside of the clamping block 33, thereby realizing the fixation of the closed state of the plier body 1, and ensuring the fixation and storage of the plier body 1;

[0037] Before using the device, the doctor first puts the finger into the stabilizing sleeve 42, at this time the support 41 is in the initial position, and the stabilizing sleeve 42 is also in the initial state. When the width of the finger needs to be adjusted, the finger drives the stabilizing sleeve 42 to rotate, and the support 41 rotates with it, so that the stabilizing sleeve 42 can be flexibly adjusted to the appropriate angle and position. After adjusting to the appropriate position, the clamping column 44 will slide in the positioning groove 43 to clamp and fix the stabilizing sleeve 42, preventing the stabilizing sleeve 42 from deviating during the removal process, and ensuring the stability of the device during operation. When the removal operation is completed, the doctor can easily push the stabilizing sleeve 42 to release the clamping state, and the support 41 rotates with it, so that the stabilizing sleeve 42 returns to the initial position, preparing for the next adjustment or removal operation. The design effectively prevents the pincer body 1 from falling off or deviating due to hand shaking or other external forces during use, ensuring the smooth progress of the removal operation and the accuracy of the operation.

[0038] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. An orthodontic appliance removal device comprising a forceps body (1), characterized in that: The outside adjacent side of the clamp body (1) is provided with a reset mechanism (2), the outside front side of the clamp body (1) is provided with a fixing mechanism (3), the outside of the clamp body (1) is provided with a stabilizing mechanism (4), and the outside rear side of the clamp body (1) is provided with a buffer mechanism (5); The buffer mechanism (5) comprises two connecting columns (51), the outer sides of the two connecting columns (51) are fixedly connected to the outside rear side of the clamp body (1), buffer plates (52) are rotatably connected to the outer sides of the two connecting columns (51), buffer pad plates (53) are fixedly connected to the outer sides of the buffer plates (52) away from the connecting columns (51), buffer columns (54) are fixedly connected to the outer sides of the buffer pad plates (53) away from the buffer plates (52), and reset assemblies are fixedly connected to the outer front sides of the buffer pad plates (53).

2. An orthodontic appliance removal device according to claim 1, wherein: The reset assembly comprises a guide column (55), and the outer side of the guide column (55) is fixedly connected to the outer front side of the buffer pad plate (53).

3. The orthodontic appliance removal device of claim 1, wherein: The reset mechanism (2) comprises two rotating columns (21), and the outer sides of the two rotating columns (21) are rotatably connected to the top of the clamp body (1).

4. The orthodontic appliance removal device of claim 1, wherein: The fixing mechanism (3) comprises a movable column (31), and the outer side of the movable column (31) is rotatably connected to the outer side of the clamp body (1).

5. An orthodontic appliance removal device according to claim 4, wherein: The outer side of the movable column (31) is fixedly connected with a clamping plate (32), and the other outer side of the clamp body (1) is fixedly connected with a clamping block (33).

6. The orthodontic appliance removal device of claim 1, wherein: The movable column (31) drives the clamping plate (32) to rotate while being capable of being lifted upward, so that the clamping plate (32) can be clamped outside the clamping block (33).

7. An orthodontic appliance removal device according to claim 6, wherein: The stabilizing mechanism (4) comprises a support column (41), and the outer side of the support column (41) is rotatably connected to the outer side of the clamp body (1).

8. An orthodontic appliance removal device according to claim 7, wherein: The outer side of the stabilizing sleeve (42) away from the outer side of the support column (41) is provided with a plurality of positioning grooves (43), and the outer sides of the positioning grooves (43) are slidably connected with clamping columns (44). The outer sides of the clamping columns (44) sequentially penetrate the clamp body (1) and the positioning grooves (43), so that the stabilizing sleeve (42) is fixed.

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