Lower jaw impacted wisdom tooth traction device

Abstract

The utility model relates to the field of orthodontics, and provides a mandibular impacted wisdom tooth traction device which comprises a gum, a first tooth, a second tooth and wisdom teeth are respectively grown on the top of the gum, a support is fixedly installed on the outer side of the first tooth and the outer side of the second tooth, and an adjusting rod is installed at the inner end of the support in a sliding mode. The adjusting rods are fixedly installed on the outer side of the wisdom tooth, the outer side of the inner end of the support is fixedly provided with an installation block, a bolt is installed in the middle of the installation block, the inner end of the bolt is installed on the outer side of a top plate, the top plate is fixedly installed on the outer sides of the adjusting rods, and a reinforcing rod is fixedly installed between the two adjusting rods. The supports are installed on the outer sides of the first teeth and the second teeth, the adjusting rods are installed at the inner ends of the supports in a sliding mode, the bolts are screwed to move the adjusting rods, thrust can be applied to the wisdom teeth, traction of the wisdom teeth is achieved, and abnormal growth of the wisdom teeth is avoided.

Description

Technical Field

[0001] The utility model belongs to the field of tooth correction and relates to a traction device for mandibular impacted wisdom teeth. Background Art

[0002] Orthodontics covers a wide range, and usually refers to the treatment process of correcting uneven teeth, abnormal tooth shape, and abnormal tooth color through oral technical means. There are many methods of orthodontics, such as resin veneers, porcelain veneers, porcelain teeth, orthodontics, etc.

[0003] In orthodontics, various correction brackets are used, including mandibular impacted wisdom teeth traction devices. Mandibular impacted wisdom teeth traction devices can correct wisdom teeth, guide them correctly, and prevent abnormal growth of wisdom teeth. Utility Model Content

[0004] The purpose of the utility model is to provide a mandibular impacted wisdom tooth traction device, which solves the problem of using various correction brackets in tooth correction, including the mandibular impacted wisdom tooth traction device. The mandibular impacted wisdom tooth traction device can correct the wisdom teeth, correctly guide the wisdom teeth, and prevent abnormal growth of the wisdom teeth.

[0005] The technical solution of the present utility model is achieved as follows: it includes a gum, tooth one, tooth two and wisdom tooth grow on the top of the gum respectively, brackets are fixedly installed on the outside of tooth one and tooth two, an adjusting rod is slidably installed on the inner end of the bracket, the adjusting rod is fixedly installed on the outside of the wisdom tooth, a mounting block is fixedly installed on the outside of the inner end of the bracket, a bolt is installed in the middle of the mounting block, the inner end of the bolt is installed on the outside of the top plate, the top plate is fixedly installed on the outside of the adjusting rod, a reinforcing rod is fixedly installed between the two adjusting rods, the bracket and the adjusting rod are made of stainless steel respectively, an internal threaded hole is provided in the middle of the mounting block, and the top plate and the adjusting rod are an integrated structure formed by casting.

[0006] As a preferred solution of the present invention, a connecting plate 1 is fixedly installed on the outer side of the tooth 1, and the connecting plate 1 is fixedly installed on one end of the bracket. The connecting plate 1 is fixedly installed on the outer side of the tooth 1 by glue connection.

[0007] As a preferred solution of the present invention, a connecting plate 2 is fixedly installed on the outer side of the tooth 2, and the connecting plate 2 is fixedly installed on the other end of the bracket. The connecting plate 2 is fixedly installed on the outer side of the tooth by glue connection.

[0008] As a preferred embodiment of the present utility model, a third connecting plate is fixedly installed on the outer side of the impacted wisdom tooth, and an adjusting rod is fixedly installed on the outer side of the third connecting plate. The third connecting plate is fixedly installed on the outer side of the impacted wisdom tooth by means of glue connection.

[0009] As a preferred embodiment of the present utility model, a fixing plate is fixedly installed at the inner end of the bracket. A sliding opening is provided in the middle of the fixing plate. An adjusting rod is slidably installed inside the sliding opening. A baffle is fixedly installed on the outer side of the adjusting rod. The sliding opening is square. The fixing plate and the bracket are of an integral structure and are formed by casting.

[0010] As a preferred embodiment of the present utility model, an anti-slip groove one is provided on the inner side of the first connecting plate. The anti-slip groove one is arranged in a criss-cross pattern and is processed by a milling process.

[0011] As a preferred embodiment of the present utility model, an anti-slip groove two is provided on the inner side of the second connecting plate. The anti-slip groove two is arranged in a criss-cross pattern and is processed by a milling process.

[0012] As a preferred embodiment of the present utility model, an anti-slip groove three is provided on the inner side of the third connecting plate. The anti-slip groove three is arranged in a criss-cross pattern and is processed by a milling process.

[0013] The beneficial effects of a mandibular impacted wisdom tooth traction device of the present utility model are as follows: The present utility model installs brackets on the outer sides of the first tooth and the second tooth. An adjusting rod is slidably installed at the inner end of the bracket. By turning the bolt, the movement of the adjusting rod is used to apply a thrust force to the impacted wisdom tooth, so as to realize the traction of the impacted wisdom tooth and avoid abnormal growth of the impacted wisdom tooth. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the overall structure diagram of an embodiment of the present utility model;

[0015] Figure 2 It is the tooth structure diagram of an embodiment of the present utility model;

[0016] Figure 3 It is the adjustment structure diagram of an embodiment of the present utility model;

[0017] Figure 4 It is the bracket structure diagram of an embodiment of the present utility model;

[0018] Figure 5 It is the first connecting plate structure diagram of an embodiment of the present utility model;

[0019] Figure 6 It is the second connecting plate structure diagram of an embodiment of the present utility model;

[0020] Figure 7 It is the third connecting plate structure diagram of an embodiment of the present utility model;

[0021] In the figure: 1. Gum; 2. Tooth 1; 3. Tooth 2; 4. Wisdom tooth; 5. Connecting plate 1; 6. Connecting plate 2; 7. Connecting plate 3; 8. Bracket; 9. Bolt; 10. Adjusting rod; 11. Fixed plate; 12. Baffle; 13. Mounting block; 14. Sliding opening; 15. Anti-slip groove 1; 16. Anti-slip groove 2; 17. Anti-slip groove 3; 18. Reinforcing rod; 19. Top plate. Specific implementation mode

[0022] As Figures 1 to 7 shown, the utility model discloses a mandibular impacted wisdom tooth traction device, and the adopted technical solution is that it includes a gum 1. Tooth 1 and tooth 2 and a wisdom tooth 4 grow on the top of the gum 1 respectively. A bracket 8 is fixedly installed on the outside of tooth 1 and tooth 2. An adjusting rod 10 is slidably installed at the inner end of the bracket 8. The adjusting rod 10 is fixedly installed on the outside of the wisdom tooth 4. An installation block 13 is fixedly installed on the outside of the inner end of the bracket 8. A bolt 9 is installed in the middle of the installation block 13. The inner end of the bolt 9 is installed on the outside of the top plate 19. The top plate 19 is fixedly installed on the outside of the adjusting rod 10. A reinforcing rod 18 is fixedly installed between the two adjusting rods 10. In the utility model, a bracket 8 is installed on the outside of tooth 1 and tooth 2. An adjusting rod 10 is slidably installed at the inner end of the bracket 8. By turning the bolt 9, for the movement of the adjusting rod 10, a thrust can be applied to the wisdom tooth 4 to realize the traction of the wisdom tooth 4 and avoid the abnormal growth of the wisdom tooth 4.

[0023] A connecting plate 1 5 is fixedly installed on the outside of tooth 1. The connecting plate 1 5 is fixedly installed at one end of the bracket 8. The connecting plate 1 5 is fixedly installed on the outside of tooth 1, and is used for fixedly installing one end of the bracket 8 on the outside of tooth 1.

[0024] A connecting plate 2 6 is fixedly installed on the outside of tooth 2. The connecting plate 2 6 is fixedly installed at the other end of the bracket 8. The connecting plate 2 6 is fixedly installed on the outside of tooth 2, and is used for fixedly installing the other end of the bracket 8 on the outside of tooth 2.

[0025] A connecting plate 3 7 is fixedly installed on the outside of the wisdom tooth 4. An adjusting rod 10 is fixedly installed on the outside of the connecting plate 3 7. The connecting plate 3 7 is fixedly installed on the outside of the wisdom tooth 4, and is used for fixedly installing the adjusting rod 10 on the outside of the wisdom tooth 4.

[0026] A fixed plate 11 is fixedly installed at the inner end of the bracket 8. A sliding opening 14 is arranged in the middle of the fixed plate 11. The adjusting rod 10 is slidably installed inside the sliding opening 14. A baffle 12 is fixedly installed on the outside of the adjusting rod 10. The adjusting rod 10 slides inside the sliding opening 14, which is used for the movement of the adjusting rod 10. The baffle 12 prevents the adjusting rod from detaching from the fixed plate 11.

[0027] On the inner side of the first connecting plate 5, there is a first anti-slip groove 15. The first anti-slip groove 15 can increase the contact surface with the glue, making the first connecting plate 5 more firmly connected to the outer side of the first tooth 2.

[0028] On the inner side of the second connecting plate 6, there is a second anti-slip groove 16. The second anti-slip groove 16 can increase the contact surface with the glue, making the second connecting plate 6 more firmly connected to the outer side of the second tooth 3.

[0029] On the inner side of the third connecting plate 7, there is a third anti-slip groove 17. The third anti-slip groove 17 can increase the contact surface with the glue, making the third connecting plate 7 more firmly connected to the outer side of the wisdom tooth 4.

[0030] The working principle of this mandibular impacted wisdom tooth traction device: When a mandibular impacted wisdom tooth traction device is in use, glue is used to connect the first connecting plate 5 to the outer side of the first tooth 2, connect the second connecting plate 6 to the outer side of the second tooth 3, and connect the third connecting plate 7 to the outer side of the wisdom tooth 4, so that the bracket 8 is fixed on the outer sides of the first tooth 2 and the second tooth 3, and the adjusting rod 10 is fixed on the outer side of the wisdom tooth 4. A tool is used to turn the bolt 9. The bolt 9 rotates in the middle of the mounting block 13, pressing against the top plate 19, so that the adjusting rod 10 slides in the middle of the fixing plate 11, and the first tooth 2 and the second tooth 3 press against the wisdom tooth 4 to traction the wisdom tooth and prevent the abnormal growth of the wisdom tooth.

[0031] Although the specific embodiments of the present invention have been described in detail above, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the purpose of the present invention, and modifications or deformations that do not involve creative labor are still within the protection scope of the present invention.

Claims

1. An impacted mandibular third molar traction device, characterized in that: It includes a gum (1), on the top of which a first tooth (2), a second tooth (3) and a wisdom tooth (4) grow respectively. A bracket (8) is fixedly installed on the outer sides of the first tooth (2) and the second tooth (3). An adjusting rod (10) is slidably installed at the inner end of the bracket (8). The adjusting rod (10) is fixedly installed on the outer side of the wisdom tooth (4). An installation block (13) is fixedly installed on the outer side of the inner end of the bracket (8). A bolt (9) is installed in the middle of the installation block (13). The inner end of the bolt (9) is installed on the outer side of a top plate (19). The top plate (19) is fixedly installed on the outer side of the adjusting rod (10). A reinforcing rod (18) is fixedly installed between the two adjusting rods (10).

2. The mandibular impacted wisdom tooth traction device according to claim 1, wherein: A first connecting plate (5) is fixedly installed on the outer side of the first tooth (2). The first connecting plate (5) is fixedly installed at one end of the bracket (8).

3. The mandibular impacted wisdom tooth traction device according to claim 1, characterized in that: A second connecting plate (6) is fixedly installed on the outer side of the second tooth (3). The second connecting plate (6) is fixedly installed at the other end of the bracket (8).

4. The mandibular impacted wisdom tooth traction device according to claim 1, wherein: A third connecting plate (7) is fixedly installed on the outer side of the wisdom tooth (4). The adjusting rod (10) is fixedly installed on the outer side of the third connecting plate (7).

5. The mandibular impacted wisdom tooth traction device according to claim 1, wherein: A fixing plate (11) is fixedly installed at the inner end of the bracket (8). A sliding opening (14) is provided in the middle of the fixing plate (11). The adjusting rod (10) is slidably installed inside the sliding opening (14). A baffle (12) is fixedly installed on the outer side of the adjusting rod (10).

6. The mandibular impacted wisdom tooth traction device according to claim 2, wherein: An anti-slip groove one (15) is provided on the inner side of the first connecting plate (5).

7. The mandibular impacted wisdom tooth traction device according to claim 3, characterized in that: An anti-slip groove two (16) is provided on the inner side of the second connecting plate (6).

8. The mandibular impacted wisdom tooth traction device according to claim 4, characterized in that: An anti-slip groove three (17) is provided on the inner side of the third connecting plate (7).

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