Front traction bracket for orthodontics

Abstract

The utility model discloses a front traction bracket for orthodontics, which comprises a plurality of vertical rods, one end of each vertical rod is provided with a placing component, one end of each vertical rod is provided with an adjusting component I and an adjusting component II, and the adjusting component I is provided with an auxiliary component. The front support can be provided for counter-acting force generated by traction, so that the acting point is more reliable, the stress area is wider, the pressure of the contact surface is greatly reduced, medical breathable sponge pads are attached to the inner side of the lower jaw surrounding baffle and the inner side of the lower jaw supporting plate, lower jaw skin injury caused by stress is relieved to the maximum extent, and the safety of the lower jaw is improved. By additionally arranging the enclosure pressing plate and the jaw support pressing plate on the outer sides of the lower jaw enclosure plate and the lower jaw support plate, the medical gauze can be conveniently and quickly fixed by medical staff or patients subsequently, the medical staff or the patients can conveniently replace the medical gauze, and the problem that the skin is in contact with the front traction bracket for orthodontics for a long time, bacteria are bred, and then rash is caused can be effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices. Specifically, it relates to a front traction bracket for orthodontics in the oral cavity. Background Art

[0002] The front traction bracket for medical orthodontics in the oral cavity is a medical device used for tooth correction. Its main function is to provide external fixed support for tooth orthodontics, so that malformed teeth can be reliably traction-treated.

[0003] However, although the front traction bracket for medical orthodontics in the oral cavity can provide effective front traction for malformed teeth, the reaction force easily caused by the traction lacks a safe and reliable force application point, which easily leads to redness and contusion of the lower jaw in orthodontic patients after wearing. Continuing to wear is extremely painful, and refusing to wear makes it impossible to smoothly complete the orthodontic treatment course.

[0004] Regarding the problems in the related technology, no effective solution has been proposed yet. Summary of the Utility Model

[0005] Regarding the problems in the related technology, the utility model proposes a front traction bracket for orthodontics in the oral cavity to overcome the above technical problems existing in the existing related technology.

[0006] For this purpose, the specific technical solution adopted by the utility model is as follows:

[0007] A front traction bracket for orthodontics in the oral cavity includes a plurality of vertical rods. One end of the vertical rod is provided with a placement component, and one end of the vertical rod is installed with an adjustment component one and an adjustment component two;

[0008] An auxiliary component is arranged on the adjustment component one.

[0009] Further, the placement component includes a fixing seat penetrated by one end of the vertical rod. One side of the fixing seat is fixedly connected with a forehead baffle. One side of the forehead baffle is fixedly provided with a connecting frame. A binding strap is passed through the connecting frame and the vertical rod. A plurality of anti-slip sleeves are sleeved on three ends of the binding strap. A plurality of limiting blocks are fixedly connected to one side of the binding strap.

[0010] Further, the adjustment component one includes a fastening block penetrated by one end of the vertical rod. A traction rod is penetrated through the fastening block. A plurality of traction blocks are installed on the traction rod. A traction nail is threadedly connected above the traction block.

[0011] Further, the adjustment component two includes a surrounding base penetrated by one end of the vertical rod. One side of the surrounding base is fixedly connected with an adjustment screw rod. One end of the adjustment screw rod is threadedly connected with a lower jaw surrounding baffle. One side of the lower jaw surrounding baffle is fixedly provided with an installation frame one. The inner wall of the installation frame one is connected with a surrounding pressing plate through a rotating rod one;

[0012] One end of the enclosure pressing plate is clamped with a first clamping block, one end of the first clamping block is fixedly connected to the lower jaw baffle, a compression spring is sleeved on the surface of the adjusting screw rod, one end of the compression spring contacts a tension nut, and the connection part of the tension nut is threadedly connected to one end of the adjusting screw rod.

[0013] Furthermore, the auxiliary component includes a support rod arranged on the fastening block, an auxiliary block penetrates through the surface of the support rod, and a lower jaw support plate is fixedly connected to one side of the auxiliary block;

[0014] A second mounting frame is fixedly arranged below the lower jaw support plate, a jaw pressing plate is connected to the inner wall of the second mounting frame through a second rotating rod, one end of the jaw pressing plate is clamped with a second clamping block, and one end of the second clamping block is fixedly connected to the lower jaw support plate.

[0015] Furthermore, medical breathable sponge pads are pasted on the lower jaw baffle, the lower jaw support plate, and the forehead baffle.

[0016] The beneficial effects of the present utility model are as follows:

[0017] (1) By adding the lower jaw baffle and the lower jaw support plate, their existence can provide positive support for the reaction force generated by traction, making the force application point more reliable and the force-bearing area wider, resulting in a significant reduction in the contact surface pressure. In addition, medical breathable sponge pads are pasted on the inner sides of the lower jaw baffle and the lower jaw support plate, which maximally alleviates the damage to the lower jaw skin caused by the force.

[0018] (2) By adding the enclosure pressing plate and the jaw pressing plate on the outer sides of the lower jaw baffle and the lower jaw support plate, it is convenient for subsequent medical staff or patients to quickly fix the medical gauze, facilitating the replacement by medical staff or patients, effectively solving the problem of bacterial growth caused by the long-term contact of the skin with the front traction bracket for orthodontics in the oral cavity, thereby causing skin rashes. Further improving the air permeability, comfort, and hygiene of the contact surface, improving the material and support structure of the binding band, enhancing the stability of the front traction bracket for orthodontics in the oral cavity, and further improving the wearing comfort.

[0019] (3) By adding the binding band, it can effectively limit the degree of freedom of the traction frame to move downward and cooperate with the lower jaw support plate to achieve full-degree-of-freedom limitation of the front traction bracket for orthodontics in the oral cavity. Description of the Drawings

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1It is a schematic structural diagram of a front traction bracket for orthodontics according to an embodiment of the present utility model;

[0022] Figure 2 It is a schematic structural diagram of a placement component of a front traction bracket for orthodontics according to an embodiment of the present utility model;

[0023] Figure 3 It is a schematic structural diagram of a first adjustment component and a second adjustment component of a front traction bracket for orthodontics according to an embodiment of the present utility model;

[0024] Figure 4 It is a schematic structural diagram of an auxiliary component of a front traction bracket for orthodontics according to an embodiment of the present utility model.

[0025] In the figure:

[0026] 1. Vertical rod; 2. Placement component; 201. Fixed seat; 202. Forehead baffle; 203. Connecting frame; 204. Binding strap; 205. Anti-slip sleeve; 206. Limiting block; 3. First adjustment component; 301. Fastening block; 302. Traction rod; 303. Traction block; 304. Traction nail; 4. Second adjustment component; 401. Enclosure base; 402. Adjusting screw; 403. Lower jaw enclosure baffle; 404. First installation frame; 405. Enclosure pressing plate; 406. First clamping block; 407. Compression spring; 408. Tightening nut; 5. Auxiliary component; 501. Support rod; 502. Auxiliary block; 503. Lower jaw support plate; 504. Second installation frame; 505. Jaw support pressing plate; 506. Second clamping block; 6. Medical breathable sponge pad. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0028] According to an embodiment of the present utility model, a front traction bracket for orthodontics is provided.

[0029] Embodiment 1;

[0030] As Figures 1-4As shown in the figure, a front traction bracket for orthodontics according to an embodiment of the present utility model includes a plurality of vertical rods 1. The number of the vertical rods 1 is two, and the vertical rods 1 are made of 304 material, mainly providing support for the following components (traction rod 302, support rod 501, lower jaw baffle 403, lower jaw support plate 503). One end of the vertical rod 1 is provided with a placement component 2. The placement component 2 includes a fixing seat 201 penetrated by one end of the vertical rod 1. One side of the fixing seat 201 is fixedly connected with a forehead baffle 202. The forehead baffle 202 is made of ABS material and is used as the frontal support of the traction device. One side of the forehead baffle 202 is fixedly provided with a connecting frame 203. A strap 204 is passed through the connecting frame 203 and the vertical rod 1. The strap 204 is made of silicone material and is used for the overall fixation of the traction frame, providing freedom of movement restriction in the X, Y, and Z directions. Three ends of the strap 204 are sleeved with a plurality of anti-slip sleeves 205. The number of the anti-slip sleeves 205 is two, and the anti-slip sleeves 205 are made of silicone material, serving as anti-slip fixing devices at the ends of the strap 204 to prevent the strap 204 from slipping and loosening. One side of the strap 204 is fixedly connected with a plurality of limiting blocks 206. The number of the limiting blocks 206 is three, and the anti-slip sleeves 205 are made of silicone material. One of the limiting blocks 206 is in contact with one side of the anti-slip sleeve 205;

[0031] One end of the vertical rod 1 is installed with an adjustment component 3 and an adjustment component 4. The adjustment component 3 includes a fastening block 301 penetrated by one end of the vertical rod 1. The fastening block 301 is made of 304 material and serves as a positioning and locking device for the vertical rod 1, the support rod 501, and the traction rod 302. The traction rod 302 is passed through the upper part of the fastening block 301. The traction rod 302 is made of 304 material, providing a basic support for the fixation and position adjustment of the traction nail 304. A plurality of traction blocks 303 are installed on the traction rod 302. The number of the traction blocks 303 is two. A traction nail 304 is threadedly connected above the traction block 303. The traction nail 304 is made of 304 material, providing a hanging point for orthodontic elastic devices (such as extension springs, rubber rings, etc.);

[0032] The adjustment component 4 includes a surrounding base 401 penetrated by one end of the vertical rod 1. The surrounding base 401 is made of ABS material and provides adjustment support for the lower jaw baffle 403. One side of the surrounding base 401 is fixedly connected with an adjustment screw 402. One end of the adjustment screw 402 is threadedly connected with the lower jaw baffle 403. The lower jaw baffle 403 is made of ABS material and provides support for the traction frame, restricting the degree of freedom of its backward movement through the lower jaw to ensure reliable application of orthodontic traction force. One side of the lower jaw baffle 403 is fixedly provided with a mounting frame 404. The inner wall of the mounting frame 404 is connected with a surrounding pressure plate 405 through a rotating rod 1. The surrounding pressure plate 405 is made of ABS material, and its main function is to fix the sterile gauze;

[0033] One end of the enclosure pressing plate 405 is clamped with a first clamping block 406. One end of the first clamping block 406 is fixedly connected to the lower jaw baffle 403. A compression spring 407 is sleeved on the surface of the adjusting screw 402. The compression spring 407 is made of 304 material and provides a tension force for the compression spring 407 and the lower jaw baffle 403. One end of the compression spring 407 contacts a tension nut 408. The tension nut 408 is made of ABS material and cooperates with the compression spring 407 to adjust the tension force for the lower jaw baffle 403, so that the lower jaw baffle 403 can automatically contact the angle according to the curvature of the patient's lower jaw. The connection part of the tension nut 408 is threadedly connected to one end of the adjusting screw 402.

[0034] Embodiment 2;

[0035] As Figures 1-4 shown, in a front traction bracket for orthodontics according to an embodiment of the present invention, an auxiliary component 5 is provided on the adjusting component 1. The auxiliary component 5 includes a support rod 501 provided on a fastening block 301. An auxiliary block 502 penetrates through the surface of the support rod 501. One side of the auxiliary block 502 is fixedly connected to a lower jaw support plate 503. The lower jaw support plate 503 is made of ABS material, fits the lower jaw, and provides support for it. Above;

[0036] A second mounting frame 504 is fixedly provided below the lower jaw support plate 503. The inner wall of the second mounting frame 504 is connected to a jaw pressing plate 505 through a second rotating rod. The jaw pressing plate 505 is made of ABS material and its main function is to fix the sterile gauze. One end of the jaw pressing plate 505 is clamped with a second clamping block 506. One end of the second clamping block 506 is fixedly connected to the lower jaw support plate 503;

[0037] Medical breathable sponge pads 6 are pasted on the lower jaw support plate 503, the lower jaw baffle 403, and the forehead baffle 202. The medical breathable sponge pads 6 are made of medical sponge material and have 3M adhesive on one side. Their functions are contact buffering and improved breathability, so as to improve contact breathability and comfort.

[0038] In order to facilitate the understanding of the above technical solutions of the present invention, the working principle or operation method of the present invention in the actual process will be described in detail below.

[0039] In summary, by means of the above technical solution of the present utility model, when in use, the placement component 2 provided by the vertical rod 1 can effectively limit the degree of freedom of the traction frame moving downward, and cooperate with the lower jaw support plate 503 to achieve full-degree-of-freedom limitation of the front traction bracket for orthodontics. The cooperation between the first adjustment component 3, the second adjustment component 4 provided by the vertical rod 1 and the auxiliary component 5 provided by the first adjustment component 3 can provide positive support for the reaction force generated by traction, making the force application point more reliable and the force-bearing area wider, resulting in a greatly reduced contact surface pressure. In addition, a medical breathable sponge pad 6 is attached to the inner sides of the lower jaw baffle 403 and the lower jaw support plate 503, which maximally alleviates the damage to the lower jaw skin caused by the force, is conducive to the subsequent rapid fixation of the medical gauze by medical staff or patients, and is convenient for medical staff or patients to replace, and can effectively solve the bacterial growth caused by the long-term contact of the skin with the front traction bracket for orthodontics, thereby causing skin rashes.

[0040] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A front traction bracket for orthodontics, characterized in that: It comprises a plurality of vertical poles (1), one end of each vertical pole (1) is provided with a placement component (2), and one end of each vertical pole (1) is installed with an adjustment component 1 (3) and an adjustment component 2 (4); An auxiliary component (5) is arranged on the adjusting component one (3).

2. The front traction bracket for orthodontics according to claim 1, characterized in that: The placement assembly (2) comprises a fixing seat (201) penetrating one end of the vertical pole (1); a forehead guard (202) is fixedly connected to one side of the fixing seat (201); a connecting frame (203) is fixedly provided to one side of the forehead guard (202); a binding strap (204) is provided on the connecting frame (203) and the vertical pole (1); a plurality of anti-slip sleeves (205) are provided on three ends of the binding strap (204); and a plurality of limiting blocks (206) are fixedly connected to one side of the binding strap (204).

3. The front traction bracket for orthodontics according to claim 1, characterized in that: The adjustment component 1 (3) comprises a fastening block (301) penetrating one end of the vertical pole (1), a traction rod (302) penetrating the upper portion of the fastening block (301), a plurality of traction blocks (303) being mounted on the traction rod (302), and a traction nail (304) being threadedly connected to the upper portion of the traction block (303).

4. The front traction bracket for orthodontics according to claim 2, characterized in that: The second adjustment component (4) comprises a barrier base (401) through which one end of the vertical rod (1) passes, one side of the barrier base (401) is fixedly connected with an adjustment screw (402), one end of the adjustment screw (402) is threadedly connected with a lower jaw barrier plate (403), one side of the lower jaw barrier plate (403) is fixedly provided with a mounting frame (404), and the inner wall of the mounting frame (404) is connected with a barrier pressure plate (405) via a rotating rod (405); One end of the enclosure pressure plate (405) is clamped with a clamping block (406), one end of the clamping block (406) is fixedly connected to the lower jaw enclosure plate (403), a compression spring (407) is sleeved on the surface of the adjusting screw (402), one end of the compression spring (407) is in contact with a tensioning nut (408), and the connection of the tensioning nut (408) is threadedly connected to one end of the adjusting screw (402).

5. The front traction bracket for orthodontics according to claim 4, characterized in that: The auxiliary component (5) comprises a support rod (501) arranged on the fastening block (301), an auxiliary block (502) passing through the surface of the support rod (501), and a lower jaw support plate (503) is fixedly connected to one side of the auxiliary block (502); A second mounting frame (504) is fixedly provided below the lower jaw support plate (503); the inner wall of the second mounting frame (504) is connected to a jaw support pressure plate (505) via a second rotating rod; one end of the jaw support pressure plate (505) is clamped with a second clamping block (506); one end of the second clamping block (506) is fixedly connected to the lower jaw support plate (503).

6. The front traction bracket for orthodontics according to claim 5, characterized in that: A medical breathable sponge pad (6) is adhered to the lower jaw support plate (503), the lower jaw baffle plate (403) and the forehead baffle plate (202).

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