Device for assisting in force application of A1 micro-implant anchorage nail

Abstract

The utility model relates to the technical field of nail dismantling machines, and discloses a device for assisting in stress application of A1 micro-implant anchorage nails, which comprises a bottom plate, fixed side plates are arranged on the side surfaces of the top end of the bottom plate, the bottom plate is fixedly connected with the fixed side plates, working side plates are arranged on the inner sides of the fixed side plates, the fixed side plates are movably connected with the working side plates, and the working side plates are fixedly connected with the bottom plate. A nail dismounting plate is arranged at the bottom end of the working side plate, a stress application pressing plate is arranged at the top end of the working side plate, a connecting column is arranged on the side face of the fixing side plate, the connecting column penetrates through the working side plate and is movably connected with the fixing side plate, protective fixing caps are arranged at the two ends of the connecting column, and a pressure spring is arranged on the outer surface of the connecting column. The bottom end of the pressure spring is arranged at the top end of the bottom plate and fixedly connected with the bottom plate, when the false tooth nail is detached, the bottom plate presses down a tooth body at the position of the nail, so that the nail detaching plate is placed in the nail, then the nail is lifted up, and the false tooth nail detaching device is simple, convenient, time-saving and labor-saving.

Description

Technical Field

[0001] The utility model relates to the technical field of nail removers, and more specifically to a device for assisting A1 micro-implantation support nails in adding force. Background Art

[0002] The use of micro-implants to intrude teeth is widely used in orthodontic clinical applications. In view of the linear design of micro-implants, the implantation of the implant must be perpendicular to the bone surface to facilitate the application of external force. This method has the following defects: Since the micro-implants are preferably implanted at the membrane-gingival junction to avoid the proliferation of mucosal soft tissue and surround the implant, the membrane-gingival junction is close to the gingival margin in many cases, about 2-3mm, which means that the implantation point of the micro-implant is close to the neck of the tooth. At this time, the risk is greater, because the closer the implantation point of the micro-implant is to the neck of the tooth, the smaller the distance between the roots, the greater the risk of damaging the roots, and the greater the probability of implant failure; the implant is close to the neck of the tooth, which means that the space for vertical displacement of the tooth is limited. After a small amount of tooth movement, the root may touch the micro-implant. If more tooth movement is required, it needs to be implanted again at the root position. Multiple implants of micro-implants increase both costs and patient discomfort.

[0003] The traditional method is to manually remove the nails with wire cutters. When processing dentures, in order to ensure the dentures are strong and have a strong bearing capacity, the nails are driven too firmly. When removing the nails, it is not easy to clamp them, and the removal is troublesome, time-consuming and laborious. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a device for assisting the A1 micro-implantation anchorage nail in applying force, so as to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical scheme: a device for assisting A1 micro-implant support nail force application, comprising a bottom plate, the top side surfaces of the bottom plate are both provided with fixed side plates, the bottom plate is fixedly connected to the fixed side plates, the inner side of the fixed side plates is provided with a working side plate, the fixed side plates are movably connected to the working side plates, the bottom end of the working side plates is provided with a nail removal plate, the working side plates are fixedly connected to the nail removal plate, the top end of the working side plates is provided with a force application plate, the working side plates are fixedly connected to the force application plate, the side surfaces of the fixed side plates are provided with connecting columns, the connecting columns penetrate the working side plates and the fixed side plates and are movably connected, both ends of the connecting columns are provided with protective fixing caps, the connecting columns are fixedly connected to the fixed side plates and the working side plates through the protective fixing caps, the outer surface of the connecting columns is provided with a pressure spring, the top end of the pressure spring is provided at the bottom end of the force application plate and is fixedly connected, and the bottom end of the pressure spring is provided at the top end of the bottom plate and is fixedly connected;

[0006] Furthermore, the end surface of the bottom plate close to one end of the nail removing plate is a pointed end, and the end surface of the nail removing plate is a rounded flat surface.

[0007] Furthermore, fixed side panels are provided on both sides of the top of the bottom plate, the bottom plate is fixedly connected to the fixed side panels, working side panels are provided on the inner sides of the fixed side panels and are movably connected, and the fixed side panels and the working side panels are parallel to each other.

[0008] Furthermore, the size of the base plate can be customized to be handheld or ground-mounted.

[0009] Furthermore, a pressure spring is provided on the inner side of the connecting column, the pressure spring is located on the outer surface of the connecting column, and the pressure spring is located on the inner side of the working side plate and is movably connected.

[0010] Furthermore, both ends of the connecting column are provided with protective fixing caps, and the protective fixing caps are detachable.

[0011] Furthermore, the nail removing plate is fixedly connected to the working side plate, and the nail removing plate is located at two-thirds of the working side plate.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model is provided with a nail removal plate and a bottom plate, which is conducive to pressing down the tooth body at the nail position through the bottom plate when disassembling the denture nail, so that the nail removal plate is placed in the nail, and then the nail is lifted up, which is simple and convenient, saving time and effort.

[0014] 2. The utility model is provided with a pressure spring, which is conducive to pressurizing the nails when the nails are disassembled, so that the equipment is more stable when working and rebounds after disassembly to facilitate the next work, thereby increasing its fluency.

[0015] 3. The utility model is provided with a protective fixing cap and a connecting column, which is beneficial after long-term use. If the spring pressure is insufficient, the connecting column and the pressure spring can be disassembled through the protective fixing cap to make the equipment more stable during subsequent work, thereby increasing the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 This is a schematic diagram of the bottom plate structure of the utility model.

[0018] Figure 3 It is a schematic diagram of the disassembly structure of the utility model.

[0019] The accompanying drawings are marked as follows: 1. bottom plate; 2. force pressing plate; 3. fixed side plate; 4. working side plate; 5. protective fixing cap; 6. connecting column; 7. pressure spring; 8. nail removal plate. DETAILED DESCRIPTION

[0020] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the device for assisting the A1 micro-implant support nail force application involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0021] Reference Figure 1-3 The utility model provides a device for assisting A1 micro-implantation support nail force application, including a bottom plate 1, a fixed side plate 3 is provided on the top side of the bottom plate 1, the bottom plate 1 is fixedly connected to the fixed side plate 3, a working side plate 4 is provided on the inner side of the fixed side plate 3, the fixed side plate 3 is movably connected to the working side plate 4, a nail removal plate 8 is provided at the bottom end of the working side plate 4, the working side plate 4 is fixedly connected to the nail removal plate 8, a force pressing plate 2 is provided on the top of the working side plate 4, the working side plate 4 is fixedly connected to the force pressing plate 2, a connecting column 6 is provided on the side of the fixed side plate 3, the connecting column 6 passes through the working side plate 4 and the fixed side plate 3 and is movably connected, protective fixing caps 5 are provided on both ends of the connecting column 6, the connecting column 6 is fixedly connected to the fixed side plate 3 and the working side plate 4 through the protective fixing caps 5, a pressure spring 7 is provided on the outer surface of the connecting column 6, the top end of the pressure spring 7 is arranged at the bottom end of the force pressing plate 2 and is fixedly connected, and the bottom end of the pressure spring 7 is arranged at the top end of the bottom plate 1 and is fixedly connected;

[0022] Reference Figure 2 The end face of the bottom plate 1 close to one end of the nail removal plate 8 is a pointed head, and the end face of the nail removal plate 8 is a round head plane, which makes it more stable when removing the nails from the denture and easier when jamming the nails.

[0023] Reference Figure 1 Fixed side panels 3 are provided on both sides of the top of the bottom plate 1, the bottom plate 1 is fixedly connected to the fixed side panels 3, and working side panels 4 are provided on the inner sides of the fixed side panels 3 and are movably connected, and the fixed side panels 3 and the working side panels 4 are parallel to each other, so that the integrity of the equipment is higher and the fluency of the equipment is improved.

[0024] Reference Figure 1 The size of the base plate 1 can be customized to be handheld or ground-mounted, making the device more widely used. Devices of different sizes can be customized in different scenarios, greatly improving the scope of its use.

[0025] Reference Figure 3 A pressure spring 7 is provided on the inner side of the connecting column 6. The pressure spring 7 is located on the outer surface of the connecting column 6. The pressure spring 7 is located on the inner side of the working side plate 4 and is movably connected, so that the pressure spring 7 is more stable and works more smoothly when working.

[0026] Reference Figure 2 Both ends of the connecting column 6 are provided with protective fixing caps 5, and the protective fixing caps 5 are detachable. After the pressure spring 7 is used for a long time, if the pressure is insufficient, the connecting column 6 and the pressure spring 7 can be disassembled through the protective fixing caps 5 and the pressure spring 7 can be replaced, so that the life of the equipment is increased.

[0027] Reference Figure 3 The nail removal plate 8 is fixedly connected to the working side plate 4, and the nail removal plate 8 is located at two-thirds of the working side plate 4, so that the pressure of the equipment is greater when the equipment is pressurized, and it is simpler and more labor-saving when disassembling.

[0028] The working principle of the utility model is as follows: when the user is using it, the nails on the box are clamped by the bottom plate 1 and the nail removal plate 8. If a relatively tight nail is encountered, the box can be crushed by the bottom plate 1 so that the equipment can better clamp and remove the nail. When the nail is stuck, the force pressing plate 2 is pressurized so that the force pressing plate 2 presses the pressure spring 7, and then the nail removal plate 8 is lifted upward under the lever principle to remove the nail, and then the force pressing plate 2 is released, and the force pressing plate 2 rebounds when it is pressurized by the pressure spring 7, and then the removed nails are recovered and placed, and the above actions are repeated until all the nails are removed.

[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0030] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A device for assisting A1 micro-implantation anchorage nails in applying force, comprising a base plate (1), characterized in that: The top side of the bottom plate (1) is provided with a fixed side plate (3), the bottom plate (1) is fixedly connected to the fixed side plate (3), the inner side of the fixed side plate (3) is provided with a working side plate (4), the fixed side plate (3) is movably connected to the working side plate (4), the bottom end of the working side plate (4) is provided with a nail removal plate (8), the working side plate (4) is fixedly connected to the nail removal plate (8), the top end of the working side plate (4) is provided with a force pressing plate (2), the working side plate (4) is fixedly connected to the force pressing plate (2), the fixed side plate (3) is provided with a nail removal plate (8), the working side plate (4) is fixedly connected to the force pressing plate (2), the fixed side plate (3) is provided with a nail removal plate (8), the working side plate (4) is fixedly connected to the nail removal plate (8 ...4) is provided with a nail removal plate (8), the fixed side plate (4) is provided with a A connecting column (6) is provided on the side, and the connecting column (6) passes through the working side plate (4) and the fixed side plate (3) and is movably connected. Both ends of the connecting column (6) are provided with protective fixing caps (5). The connecting column (6) is fixedly connected to the fixed side plate (3) and the working side plate (4) through the protective fixing caps (5). A pressure spring (7) is provided on the outer surface of the connecting column (6). The top end of the pressure spring (7) is arranged at the bottom end of the force applying plate (2) and is fixedly connected. The bottom end of the pressure spring (7) is arranged at the top end of the bottom plate (1) and is fixedly connected.

2. The device for assisting the A1 micro-implantation anchorage nail in applying force according to claim 1, characterized in that: The end surface of the bottom plate (1) close to one end of the nail removal plate (8) is a pointed end, and the end surface of the nail removal plate (8) is a rounded flat surface.

3. The device for assisting the A1 micro-implantation anchorage nail in applying force according to claim 1, characterized in that: Both sides of the top of the bottom plate (1) are provided with fixed side plates (3), the bottom plate (1) is fixedly connected to the fixed side plates (3), the inner sides of the fixed side plates (3) are provided with working side plates (4) and are movably connected, and the fixed side plates (3) and the working side plates (4) are parallel to each other.

4. The device for assisting the A1 micro-implantation anchorage nail in applying force according to claim 1, characterized in that: The size of the base plate (1) can be customized to be handheld or ground-mounted.

5. The device for assisting the A1 micro-implantation anchorage nail in applying force according to claim 1, characterized in that: A pressure spring (7) is provided on the inner side of the connecting column (6). The pressure spring (7) is located on the outer surface of the connecting column (6). The pressure spring (7) is located on the inner side of the working side plate (4) and is movably connected.

6. The device for assisting the A1 micro-implantation anchorage nail in applying force according to claim 1, characterized in that: Both ends of the connecting column (6) are provided with protective fixing caps (5), and the protective fixing caps (5) are detachable.

7. The device for assisting the A1 micro-implantation anchorage nail in applying force according to claim 1, characterized in that: The nail removal plate (8) is fixedly connected to the working side plate (4), and the nail removal plate (8) is located at two-thirds of the working side plate (4).

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