A lingual bracket
By designing the mutual cooperation of the adhesive plate, arch wire fixing block, fixed limit block, connecting limit block, connecting protection mechanism and fixed limit mechanism in the tongue bracket, the problem of easy impurities and inconvenient cleaning of the existing tongue bracket is solved, and the covering protection of the arch wire fixing block and overall stable use are achieved.
Patent Information
- Application Number
- CN202421431560.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-06-21
AI Technical Summary
The existing tongue brackets are prone to impurities when used and are inconvenient to clean them by themselves.
A tongue bracket is designed, including an adhesive plate, a arch wire fixing block, a fixed limit block, a connecting limit block, a connecting protection mechanism and a fixed limit mechanism. Through the mutual cooperation of these components, the covering protection of the arch wire fixing block and the stable installation of the adhesive plate are achieved.
It effectively avoids impurities on the inner side of the arch wire fixing block, ensuring overall stable use and easy operation.
Smart Images
Figure CN222738027U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lingual brackets, and more specifically to a lingual bracket. Background Art
[0002] Lingual brackets are lingual invisible orthodontic appliances. All appliances are installed on the lingual side of the teeth for orthodontic treatment. No orthodontic treatment devices can be seen from the outside, which improves the aesthetics and avoids lip damage.
[0003] When the existing lingual bracket is in use, there are many narrow gaps on the surface of the whole, which are easy to hide impurities and are inconvenient to clean by oneself. Therefore, we propose a lingual bracket. Utility Model Content
[0004] In order to overcome the above defects of the prior art, the utility model provides a lingual bracket to solve the problems existing in the above background technology.
[0005] The utility model provides the following technical solutions: a lingual bracket, comprising an adhesive plate, an arch wire fixing block is arranged on the surface of the adhesive plate, a connecting limit block is symmetrically arranged on the surface of the adhesive plate, a fixed limit block is arranged on the upper surface of the adhesive plate, a fixed limit mechanism is arranged inside the arch wire fixing block, a connecting protection mechanism is sleeved on the outer surface of the fixed limit block and the outer surface of the connecting limit block, and a mounting cavity is symmetrically opened inside the arch wire fixing block;
[0006] Furthermore, the connection protection mechanism comprises a connection protection cover, a top end of the connection protection cover is provided with a fixing groove, and both sides of the connection protection cover are provided with fixing through grooves.
[0007] Furthermore, the inner side of the fixed through groove and the outer side of the surface of the connection limit block are in contact with each other.
[0008] Furthermore, the inner side of the fixing groove and the outer side of the surface of the fixing limit block are in contact with each other.
[0009] Furthermore, a fixed clamping groove is provided inside the fixed limiting block, and a connecting clamping block is fixedly connected to the inner side of the fixed groove.
[0010] Furthermore, the fixed limiting mechanism includes a force spring located inside the mounting cavity, one end of the force spring is fixedly connected to a connecting mounting plate, one side of the connecting mounting plate is fixedly connected to a connecting limiting rod, and one end of the connecting limiting rod is provided with an arc surface.
[0011] Furthermore, a groove matching the arc surface is formed on the inner side of the connection protection cover.
[0012] Technical effects and advantages of the utility model:
[0013] 1. The utility model provides a fixed limit block, a connecting limit block, a connecting protection mechanism and a fixed limit mechanism, which cooperate with each other, so that after the overall installation is completed, the arch wire fixing block can be covered and protected to prevent the inner side of the arch wire fixing block from being contaminated with a lot of impurities.
[0014] 2. The utility model can avoid longitudinal movement between the adhesive plate and the connection protective cover through the cooperation between the fixed card slot and the connection card block, and the cooperation between the connection limit block and the connection protective cover, so that the whole can be used stably and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0016] Figure 2 It is a schematic diagram of the overall exploded structure of the utility model.
[0017] Figure 3 It is a structural schematic diagram of the fixed limiting mechanism of the utility model.
[0018] The accompanying drawings are marked as follows: 1. adhesive plate; 2. arch wire fixing block; 3. fixed limit block; 4. connecting limit block; 5. connecting protection mechanism; 6. fixed limit mechanism; 7. connecting protection cover; 8. fixed through groove; 9. fixed groove; 10. installation cavity; 11. force spring; 12. connecting installation plate; 13. connecting limit clamp rod; 14. arc surface; 15. fixed clamp groove; 16. connecting clamp block. DETAILED DESCRIPTION
[0019] 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 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.
[0020] Reference Figure 1-3 The utility model provides a lingual bracket, including an adhesive plate 1, an arch wire fixing block 2 is provided on the surface of the adhesive plate 1, a connecting limit block 4 is symmetrically provided on the surface of the adhesive plate 1, a fixed limit block 3 is provided on the upper surface of the adhesive plate 1, a fixed limit mechanism 6 is provided inside the arch wire fixing block 2, a connecting protection mechanism 5 is sleeved on the outer surface of the fixed limit block 3 and the outer surface of the connecting limit block 4, and a mounting cavity 10 is symmetrically opened inside the arch wire fixing block 2;
[0021] The connection protection mechanism 5 comprises a connection protection cover 7 , a top end of the connection protection cover 7 is provided with a fixing groove 9 , and both sides of the connection protection cover 7 are provided with fixing through grooves 8 .
[0022] Among them, the inner side of the fixed through groove 8 and the outer side of the surface of the connection limit block 4 fit each other, so that the connection protection cover 7 can be stably sleeved on the outer side of the surface of the connection limit block 4 under the action of the fixed through groove 8, which is easy to operate.
[0023] Among them, the inner side of the fixing groove 9 fits with the outer side of the surface of the fixing limit block 3, so that the connecting protective cover 7 can be stably sleeved on the outer side of the surface of the fixing limit block 3 under the action of the fixing groove 9, which is easy to operate.
[0024] Among them, a fixed slot 15 is opened inside the fixed limit block 3, and a connecting block 16 is fixedly connected to the inner side of the fixed groove 9, so that the connecting block 16 can be stably inserted into the inner side of the fixed slot 15, thereby improving the connection stability between the fixed limit block 3 and the connecting protective cover 7 and facilitating operation.
[0025] Among them, the fixed limiting mechanism 6 includes a force spring 11 located on the inner side of the mounting cavity 10, one end of the force spring 11 is fixedly connected to a connecting mounting disk 12, one side of the connecting mounting disk 12 is fixedly connected to a connecting limiting clamping rod 13, and one end of the connecting limiting clamping rod 13 is provided with an arc surface 14, so that the force spring 11 can limit the connecting mounting disk 12, so that the connecting mounting disk 12 limits the connecting limiting clamping rod 13, so that one end of the connecting limiting clamping rod 13 can be stuck into the inner side of the connecting protective cover 7 to limit the position of the connecting protective cover 7.
[0026] A groove matching the arc surface 14 is provided on the inner side of the connection protection cover 7 , so that the end of the connection limit clamping rod 13 can be stably clamped on the inner side of the connection protection cover 7 to limit the position of the connection protection cover 7 .
[0027] The working principle of the utility model is as follows: during use, after the arch wire is connected to the arch wire fixing block 2, the arch wire can be located at the inner side of the end of the connecting limit block 4, and then the connecting protective cover 7 is moved so that the inner edge of the connecting protective cover 7 squeezes the arc surface 14, so that the connecting limit clamping rod 13 can push the connecting mounting plate 12, compressing the force spring 11, and at the same time, the connecting protective cover 7 can be sleeved on the outer side of the surface of the connecting limit block 4 and the fixed limit block 3, and at the same time, the connecting clamping block 16 is inserted into the inner side of the fixed clamping groove 15, and at the same time, the force spring 11 can push the connecting mounting plate 12, drive the connecting limit clamping rod 13 to move, so that the end of the connecting limit clamping rod 13 can be inserted into the inner side of the connecting protective cover 7, thereby limiting and fixing the position of the connecting protective cover 7, so that the connecting protective cover 7 can stably protect the arch wire fixing block 2, and the overall structure is simple and the operation is convenient and fast.
[0028] 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;
[0029] 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;
[0030] 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 lingual bracket, comprising an adhesive plate (1), characterized in that: An arch wire fixing block (2) is provided on the surface of the adhesive plate (1), a connecting limit block (4) is symmetrically provided on the surface of the adhesive plate (1), a fixed limit block (3) is provided on the upper surface of the adhesive plate (1), a fixed limit mechanism (6) is provided inside the arch wire fixing block (2), a connecting protection mechanism (5) is sleeved on the outer surface of the fixed limit block (3) and the outer surface of the connecting limit block (4), and a mounting cavity (10) is symmetrically opened inside the arch wire fixing block (2).
2. The lingual bracket according to claim 1, characterized in that: The connection protection mechanism (5) comprises a connection protection cover (7), a top end of the connection protection cover (7) is provided with a fixing groove (9), and both sides of the connection protection cover (7) are provided with fixing through grooves (8).
3. The lingual bracket according to claim 2, characterized in that: The inner side of the fixed through groove (8) and the outer side of the surface of the connection limit block (4) are in contact with each other.
4. The lingual bracket according to claim 2, characterized in that: The inner side of the fixing groove (9) and the outer side of the surface of the fixing limit block (3) are in contact with each other.
5. The lingual bracket according to claim 2, characterized in that: A fixed clamping groove (15) is provided inside the fixed limiting block (3), and a connecting clamping block (16) is fixedly connected to the inner side of the fixed groove (9).
6. The lingual bracket according to claim 2, characterized in that: The fixed limiting mechanism (6) comprises a force spring (11) located inside the installation cavity (10), one end of the force spring (11) is fixedly connected to a connection installation disk (12), one side of the connection installation disk (12) is fixedly connected to a connection limiting clamping rod (13), and one end of the connection limiting clamping rod (13) is provided with an arc surface (14).
7. The lingual bracket according to claim 6, characterized in that: The inner side of the connection protection cover (7) is provided with a groove matching the arc surface (14).