Novel orthodontic device
By designing a new orthodontic device with extrusion mechanism and limiting components, the problem of frequent hospital examinations in the prior art is solved, and precise adjustment of teeth and shortening recovery time is achieved.
Patent Information
- Application Number
- CN202422109149.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-29
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-08-29
AI Technical Summary
The existing orthodontic devices need to be frequently returned to the hospital for examination and adjustment during the treatment process. The steps are cumbersome and the range of use of the device is not accurate enough, resulting in poor orthodontic effects or long recovery time.
A new orthodontic device was designed, using an extrusion mechanism and a limiting assembly. Through the cooperation of the threaded rod and the wire, the precise extrusion and limiting of the teeth are achieved. The rotation of the thread block and the threaded rod drives the wire movement, and fine-tuning and adjustment of the teeth are achieved.
It realizes the convenience of adjusting the position of teeth by yourself at home, improves the accuracy of orthodontic effects and shortens recovery time.
Smart Images
Figure CN223068612U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of orthodontic devices, in particular to a novel orthodontic device for oral cavity. Background Art
[0002] An orthodontic device for oral cavity is a medical device used to adjust and correct the position, occlusion and facial structure of teeth to improve oral health and aesthetics. These devices are usually customized by dentists or orthodontists according to the specific conditions and treatment plans of patients. Orthodontics is to correct teeth, relieve malocclusion and deformities. The choice of orthodontic device for oral cavity depends on the oral condition, personal preference and treatment needs of patients. Usually, orthodontic treatment will undergo detailed evaluation and planning to ensure the selection of the most suitable device type and the formulation of a suitable treatment plan to achieve the ideal correction effect.
[0003] In the prior art, although hospitalization observation is not required after orthodontics for patients, due to the long orthodontic process, patients still need to return to the hospital regularly for examinations, and at the same time, doctors need to adjust the orthodontic device, which is rather cumbersome, and it also wastes the time of patients. Moreover, the application scope of some orthodontic devices is relatively general and cannot well target each tooth, resulting in poor orthodontic effects or longer recovery time. Content of the Utility Model
[0004] The utility model aims at the deficiencies existing in the prior art and provides the following technical solutions:
[0005] A novel orthodontic device for oral cavity includes a device main body. A correction groove for sleeving around the teeth is formed on the top surface of the device main body. Extrusion mechanisms for extruding and correcting teeth are arranged on both sides of the correction groove. The two extrusion mechanisms are correspondingly arranged, and the single extrusion mechanisms arranged correspondingly move.
[0006] As an improvement of the above technical solution, the extrusion mechanism includes a first extrusion block. A first sliding groove is arranged on one side of the device main body. A first accommodating groove is formed outside the first sliding groove. A first moving groove is formed at the bottom of the first accommodating groove. A first rope groove adapted to the first moving groove is formed at the bottom of the correction groove. A corresponding first iron wire is arranged in the first rope groove. A limiting component is arranged in the first sliding groove.
[0007] As an improvement of the above technical solution, the limiting component includes a threaded rod slidably connected in the first sliding groove. One end of the threaded rod is fixedly connected with a threaded block. A screw port is formed on the outer side of the threaded block. The other end of the threaded rod is threadedly connected with a fixed block. A threaded hole is formed on one side of the fixed block.
[0008] As an improvement of the above technical solution, the extrusion mechanism further includes a second extrusion block. A second sliding groove is formed in the second extrusion block. A second accommodation groove is formed outside the second sliding groove. A second moving groove is formed at the bottom of the second accommodation groove. A second rope groove adapted to the second moving groove is formed at the bottom of the correction groove. A corresponding second iron wire is arranged in the second rope groove. The same limiting component is arranged in the second sliding groove.
[0009] As an improvement of the above technical solution, one end of a first iron wire is fixedly connected to the bottom end of the first extrusion block, and the other end of the first iron wire is fixedly connected to the outer side of the threaded rod. One end of the second iron wire is fixedly connected to the inner side of the device main body, and the other end of the second iron wire is fixedly connected to the outer side of another threaded rod.
[0010] As an improvement of the above technical solution, a first bending guide block is arranged at one end in the first rope groove, and a second bending guide block is arranged at one end in the second rope groove.
[0011] As an improvement of the above technical solution, the first extrusion block and the second extrusion block are arranged in a staggered manner.
[0012] The beneficial effects of the utility model:
[0013] 1. By rotating the threaded block to drive the threaded rod to rotate, the first iron wire fixed to the outer side of the threaded rod can be driven to move together. Since the length of the first iron wire is fixed, when one end of the first iron wire moves, it will drive the bottom end of the first extrusion block fixedly connected to the other end of the first iron wire to move outward, so as to cooperate with the device body to squeeze and limit the concave teeth, and achieve the purpose of orthodontics for the teeth.
[0014] 2. Similarly, by rotating the threaded block to drive the threaded rod to rotate, the second iron wire fixed to the outer side of the threaded rod can be driven to move together. Since one end of the second iron wire is fixedly connected to the inner side of the device body and the threaded rod connected to the other end is arranged inside the second extrusion block, when the second iron wire moves, it will drive the bottom end of the second extrusion block to move inward, and cooperate with the device body to squeeze and limit the convex teeth, and also achieve the purpose of orthodontics for the teeth. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a schematic structural diagram of the utility model;
[0016] Figure 2 is Figure 1 a partial cross-sectional view in
[0017] Figure 3 is a partial cross-sectional view of the second extrusion block in the utility model;
[0018] Figure 4 is a schematic structural diagram of the limiting component in the utility model.
[0019] Reference numerals: 1, device main body; 2, first extrusion block; 3, threaded block; 4, fixing block; 5, threaded rod; 6, first rope groove; 7, first iron wire; 8, first chute; 9, first receiving groove; 10, first bending guide block; 11, first moving groove; 12, threaded hole; 13, screw mouth; 14, second extrusion block; 15, correction groove; 16, second bending guide block; 17, second rope groove; 18, second moving groove; 19, second iron wire; 20, second receiving groove; 21, second chute. Detailed implementation manner
[0020] In order to make the purpose, technical solution and advantages of the present utility model clearer, the present utility model will be further described in detail below. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.
[0021] Please refer to Figures 1 - 3 As shown, the present utility model provides a new type of orthodontic device for the oral cavity, including a device main body 1. A correction groove 15 that is sleeved around the teeth is provided on the top surface of the device main body 1. Extrusion mechanisms for extruding and correcting the teeth are provided on both sides of the correction groove 15. The two extrusion mechanisms are correspondingly arranged, and the single extrusion mechanisms arranged correspondingly move. The extrusion mechanism includes a first extrusion block 2. A first chute 8 is provided on one side of the device main body 1. A first receiving groove 9 is provided outside the first chute 8. A first moving groove 11 is provided at the bottom of the first receiving groove 9. A first rope groove 6 adapted to the first moving groove 11 is provided at the bottom of the correction groove 15. A corresponding first iron wire 7 is provided in the first rope groove 6. A limiting component is provided in the first chute 8.
[0022] Specifically, the correction groove 15 and the device main body 1 are sleeved outside the teeth. The first iron wire 7 can move in the first rope groove 6 and the first moving groove 11, and the first iron wire 7 can move into the correction groove 15 through the first rope groove 6. The limiting component provided in the first chute 8 can be used to control the length of the first iron wire 7, and the first receiving groove 9 can be used to store the first iron wire 7.
[0023] Please refer to Figure 1 and Figure 4 As shown, the limiting component includes a threaded rod 5 slidably connected in the first chute 8. One end of the threaded rod 5 is fixedly connected with a threaded block 3. A screw mouth 13 is provided on the outside of the threaded block 3. The other end of the threaded rod 5 is threadedly connected with a fixing block 4. A threaded hole 12 is provided on one side of the fixing block 4.
[0024] Specifically, a tool adapted to the screw mouth 13 can be used to control the rotation of the threaded block 3. By rotating the threaded block 3, the threaded rod 5 can be driven to move together. The threaded rod 5 is connected to the fixed block 4 through the threaded hole 12 by means of a threaded connection. Moreover, the fixed block 4 is made of rubber material, which can prevent damage to the teeth when in contact with the teeth by extrusion.
[0025] Please refer to Figure 3 As shown, the extrusion mechanism further includes a second extrusion block 14. A second sliding groove 21 is provided in the second extrusion block 14. A second receiving groove 20 is provided outside the second sliding groove 21. A second moving groove 18 is provided at the bottom of the second receiving groove 20. A second rope groove 17 adapted to the second moving groove 18 is provided at the bottom of the correction groove 15. A corresponding second iron wire 19 is provided in the second rope groove 17. The same limiting component is provided in the second sliding groove 21.
[0026] Specifically, the second iron wire 19 can move in the second rope groove 17 and the second moving groove 18, and the second iron wire 19 can move into the correction groove 15 through the second rope groove 17. The limiting component provided in the second extrusion block 14 can be used to control the length of the second iron wire 19, and the second receiving groove 20 can be used to store the second iron wire 19.
[0027] Please refer to Figures 1 - 3 , one end of a first iron wire 7 is fixedly connected to the bottom end of the first extrusion block 2, the other end of the first iron wire 7 is fixedly connected to the outside of the threaded rod 5, one end of the second iron wire 19 is fixedly connected to the inside of the device body 1, and the other end of the second iron wire 19 is fixedly connected to the outside of another threaded rod 5.
[0028] Specifically, by driving the first iron wire 7 to move through the limiting component, the bottom end of the first extrusion block 2 can be pulled outward to squeeze and limit the concave teeth, while by driving the second iron wire 19 to move through the limiting component, the bottom end of the second extrusion block 14 can be driven to move inward to squeeze and limit the convex teeth.
[0029] Please refer to Figure 2 and Figure 3 , one end of the first rope groove 6 is provided with a first bending guide block 10, and one end of the second rope groove 17 is provided with a second bending guide block 16.
[0030] Specifically, the first bending guide block 10 and the second bending guide block 16 are used to provide stable support, and at the same time can be used to transmit force and pressure, and move the teeth to the correct position and angle by means of small force adjustment and gradual application.
[0031] Please refer to Figure 1 , the first extrusion block 2 and the second extrusion block 14 are arranged in a staggered manner.
[0032] Specifically, the first extrusion block 2 and the second extrusion block 14 can be selected and set according to the specific conditions of the patient's teeth. Usually, one extrusion block corresponds to one tooth. The attached drawings in the specification of the present utility model are only reference examples, and in actual situations, the positions of the extrusion blocks can be adjusted according to the conditions of different patients to adapt to patients with different situations.
[0033] The above embodiments are only used to illustrate the technical solutions of the present utility model and are not intended to limit it.
Claims
1. A novel orthodontic device, comprising a device main body (1), wherein a correction groove (15) sleeved around the tooth is formed on the top surface of the device main body (1), and it is characterized in that: On both sides of the correction groove (15), there are extrusion mechanisms for extruding and correcting teeth. The two extrusion mechanisms on both sides are correspondingly arranged, and the corresponding extrusion mechanisms move individually. The extrusion mechanism includes a first extrusion block (2). On one side of the device body (1), there is a first sliding groove (8). On the outside of the first sliding groove (8), there is a first receiving groove (9). At the bottom of the first receiving groove (9), there is a first moving groove (11). At the bottom of the correction groove (15), there is a first wire groove (6) adapted to the first moving groove (11). In the first wire groove (6), there is a corresponding first wire (7). In the first sliding groove (8), there is a limiting component.
2. The novel orthodontic device according to claim 1, characterized in that: The limiting component includes a threaded rod (5) slidably connected in the first sliding groove (8). One end of the threaded rod (5) is fixedly connected to a threaded block (3). On the outside of the threaded block (3), there is a screw port (13). The other end of the threaded rod (5) is threadedly connected to a fixed block (4). On one side of the fixed block (4), there is a threaded hole (12).
3. A novel orthodontic device according to claim 1, characterized in that: The extrusion mechanism further includes a second extrusion block (14). In the second extrusion block (14), there is a second sliding groove (21). On the outside of the second sliding groove (21), there is a second receiving groove (20). At the bottom of the second receiving groove (20), there is a second moving groove (18). At the bottom of the correction groove (15), there is a second wire groove (17) adapted to the second moving groove (18). In the second wire groove (17), there is a corresponding second wire (19). In the second sliding groove (21), there is the same limiting component.
4. A novel orthodontic device according to claim 3, characterized in that: One end of the first wire (7) is fixedly connected to the bottom end of the first extrusion block (2), and the other end of the first wire (7) is fixedly connected to the outside of the threaded rod (5). One end of the second wire (19) is fixedly connected to the inside of the device body (1), and the other end of the second wire (19) is fixedly connected to the outside of another threaded rod (5).
5. A novel orthodontic device according to claim 3, characterized in that: At one end in the first wire groove (6), there is a first bending guide block (10). At one end in the second wire groove (17), there is a second bending guide block (16).
6. The novel orthodontic device according to claim 3, wherein: The first extrusion block (2) and the second extrusion block (14) are arranged in a staggered manner.