Removable and wearable appliance

Abstract

The utility model discloses a removable and wearable appliance which comprises a tooth socket body, two front support bodies and two rear support bodies, the tooth socket body is detachably arranged on the outer side of a tooth; a first framework strip is connected between the two front supporting bodies, a second framework strip is connected between the two rear supporting bodies, straight section parts are arranged on the middle sections of the first framework strip and the second framework strip, and an adjusting assembly is arranged between the two straight section parts. The tooth socket has the beneficial effects that teeth are limited and corrected by wearing the tooth socket body, the distance between the two straight section parts can be adjusted in cooperation with the adjusting assembly, and when the two straight section parts are far away from each other, the teeth at the positions of the two front supporting bodies and the two rear supporting bodies can be pushed by utilizing the pushing force of the first framework strip and the second framework strip, so that the tooth socket is convenient to use. The tooth socket can assist in tooth correction, so that the service time of the tooth socket body can be prolonged, and the correction effect is better.

Description

Technical Field

[0001] The utility model relates to the field of dental correction, in particular to a removable and wearable correction appliance. Background Art

[0002] Orthodontics is a treatment process that uses different methods to correct tooth position and bite problems. This usually includes correction of tooth deformity, adjustment of tooth spacing, correction of malocclusion, etc. Orthodontics includes a variety of methods, the most common of which include: fixed braces, removable braces, surgical correction, etc. Among them, removable braces are easier to remove and put on than traditional fixed braces, and patients can take them off or put them on when needed. This makes oral hygiene easier to maintain and is favored by more and more people.

[0003] However, existing removable braces are mostly fixed structures, which can limit the position of teeth for correction. However, such braces cannot change the force. During use, they need to be replaced frequently, and the correction time is also longer. Utility Model Content

[0004] The purpose of the present invention is to provide a removable orthodontic appliance in order to solve the above-mentioned problems, as described below.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The utility model provides a removable orthodontic appliance, comprising a brace body, which is detachable from the outside of the teeth, the inner wall of the brace body being engaged with the teeth, and also comprising two front supports and two rear supports, the two front supports corresponding to the front maxillary teeth, the two rear supports corresponding to the molars, the front supports and the rear supports respectively corresponding to the symmetrical tooth positions in the oral cavity; a first frame bar is connected between the two front supports, a second frame bar is connected between the two rear supports, the middle sections of the first frame bar and the second frame bar are provided with straight sections, the two straight sections correspond to each other, an adjustment component for distance adjustment is provided between the two straight sections, wherein the first frame bar, the adjustment component and the straight section are all close to the inner wall of the oral cavity.

[0007] Preferably, the brace body corresponds to all or part of the teeth.

[0008] Preferably, when the brace bodies correspond to some teeth, there are two brace bodies, which respectively correspond to symmetrical tooth positions inside the oral cavity.

[0009] Preferably, the front support body and the rear support body are frame-shaped or sheet-shaped structures.

[0010] Preferably, the front supporting body and the rear supporting body are both formed inside the brace body, and the front supporting body and the rear supporting body are located on the inner side of the teeth.

[0011] Preferably, a connecting rod is connected between the two front supporting bodies, the connecting rod is formed inside the brace body, and the connecting rod is located on the inner side of the teeth.

[0012] Preferably, the adjustment assembly includes a double-headed screw and two threaded seats, the two ends of the double-headed screw are threaded sections with opposite rotation directions, the two threaded seats are respectively fixed on the two straight sections, and the two ends of the double-headed screw are respectively threadedly matched with the two threaded seats.

[0013] Preferably, both ends of the double-headed screw are connected with stoppers.

[0014] Preferably, ribs are provided between the first frame bar and the front support body, and between the second frame bar and the rear support body, and the ribs are in gap fit with the inner wall of the oral cavity.

[0015] The beneficial effects are:

[0016] The teeth can be corrected by wearing the braces body, and the distance between the two straight sections can be adjusted in conjunction with the adjustment component. When the two straight sections move away from each other, the thrust of the first frame bar and the second frame bar can be used to push the teeth at the positions of the two front supports and the two rear supports, thereby assisting in changing the supporting force of the oral teeth and assisting in the correction of the teeth. This can not only increase the service life of the braces body, but also provide a better correction effect. The double force support for the teeth can also reduce the correction time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the dental brace body of the utility model corresponding to part of the teeth;

[0020] Figure 3 It is a structural schematic diagram of the front support body in the utility model;

[0021] Figure 4It is a structural schematic diagram of the regulating component in the utility model.

[0022] The following are the descriptions of the reference numerals:

[0023] 1. Braces body; 2. Front support body; 201. Connecting rod; 3. Rear support body; 4. First frame bar; 5. Adjustment assembly; 501. Double-headed screw; 502. Threaded seat; 503. Stopper; 6. Second frame bar; 7. Straight section; 8. Rib plate. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0025] First embodiment:

[0026] See also Figure 1-Figure 4 As shown, the utility model provides a removable wearable orthodontic appliance, including a brace body 1, which is preferably made of a transparent material and integrally formed, and the brace body 1 can be detached from the outside of the teeth. The brace body 1 is worn on the outside of the teeth to limit the teeth and assist in correcting the teeth. The inner wall of the brace body 1 is engaged with the teeth, and also includes two front supports 2 and two rear supports 3. The two front supports 2 correspond to the front maxillary teeth, which refer to the incisors and canines. The two rear supports 3 correspond to the molars, and the front supports 2 and the rear supports 3 correspond to the symmetrical teeth in the oral cavity respectively.

[0027] A first frame bar 4 is connected between the two front supports 2, and a second frame bar 6 is connected between the two rear supports 3. A straight section 7 is provided in the middle sections of the first frame bar 4 and the second frame bar 6. The two straight sections 7 correspond to each other. An adjustment component 5 for distance adjustment is provided between the two straight sections 7. The first frame bar 4, the adjustment component 5 and the straight section 7 are all close to the inner wall of the oral cavity. The first frame bar 4 and the second frame bar 6 have similar overall structures. The first frame bar 4 is bent as a whole and extends close to the inner wall of the oral cavity. Its two ends are respectively connected to the front supports 2. The straight section 7 is provided in the middle section area of ​​the first frame bar 4. The two straight sections 7 are provided in parallel. The distance between the two straight sections 7 can be adjusted by the adjustment component 5. When the two straight sections 7 move away from each other, the first frame bar 4 is used to push the two front supports 2 away from each other, and the second frame bar 6 is used to push the two rear supports 3 away from each other, thereby supporting the teeth in the oral cavity, increasing the gap between the teeth, and assisting in tooth correction.

[0028] Furthermore, the mouthpiece body 1 corresponds to all or part of the teeth, see Figure 1 As shown, the mouthpiece body 1 corresponds to all teeth, see Figure 2 As shown, the braces body 1 corresponds to part of the teeth. Specifically, when the braces body 1 corresponds to part of the teeth, there are two braces bodies 1, which correspond to the symmetrical tooth positions inside the oral cavity respectively. At this time, when wearing the braces body 1, you only need to wear it on the teeth at the corresponding positions.

[0029] Rib plates 8 are provided between the first frame bar 4 and the front support body 2, and between the second frame bar 6 and the rear support body 3. The rib plates 8 are fitted with the gap between the inner wall of the oral cavity, and the rib plates 8 are used to improve the connection strength between the front support body 2 and the first frame bar 4, and between the rear support body 3 and the second frame bar 6.

[0030] The second embodiment is different from the first embodiment in that:

[0031] The front support body 2 and the rear support body 3 are frame-shaped or sheet-shaped structures, so as to form support for the teeth on the inner side of the teeth. The front support body 2 and the rear support body 3 are both formed inside the mouthpiece body 1, and the front support body 2 and the rear support body 3 are located on the inner side of the teeth;

[0032] A connecting rod 201 is connected between the two front supporting bodies 2. The connecting rod 201 is formed inside the brace body 1 and is located inside the teeth. The connecting rod 201 is used to support the front maxillary teeth, which has a good supporting effect on the teeth.

[0033] The third embodiment is different from the first embodiment in that:

[0034] The adjustment component 5 includes a double-headed screw 501 and two threaded seats 502. The two ends of the double-headed screw 501 are threaded sections with opposite rotation directions. The two threaded seats 502 are respectively fixed on the two straight sections 7. The two ends of the double-headed screw 501 are respectively threadedly matched with the two threaded seats 502. When the distance between the two straight sections 7 is adjusted, the double-headed screw 501 is rotated, and the threaded seat 502 is simultaneously moved closer to or farther away from the outside of the double-headed screw 501 by thread transmission, thereby adjusting the distance between the two threaded seats 502. The two ends of the double-headed screw 501 are connected with blocks 503, which play a role of limiting.

[0035] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A removable brace, comprising a brace body (1), characterized in that: The mouthpiece body (1) can be detached from the outside of the teeth, the inner wall of the mouthpiece body (1) is engaged with the teeth, and further comprises two front supports (2) and two rear supports (3), the two front supports (2) corresponding to the front maxillary teeth, the two rear supports (3) corresponding to the molars, and the front supports (2) and the rear supports (3) respectively corresponding to the symmetrical tooth positions in the oral cavity; A first frame bar (4) is connected between the two front support bodies (2), and a second frame bar (6) is connected between the two rear support bodies (3). The middle sections of the first frame bar (4) and the second frame bar (6) are provided with straight sections (7), and the two straight sections (7) correspond to each other. An adjustment component (5) for distance adjustment is provided between the two straight sections (7), wherein the first frame bar (4), the adjustment component (5) and the straight section (7) are all close to the inner wall of the oral cavity.

2. A removable orthodontic appliance according to claim 1, characterized in that: The dental brace body (1) corresponds to all or part of the teeth.

3. A removable orthodontic appliance according to claim 2, characterized in that: When the mouthpiece body (1) corresponds to part of the teeth, the number of the mouthpiece bodies (1) is two, and they respectively correspond to the symmetrical tooth positions inside the oral cavity.

4. The removable orthodontic appliance according to claim 1, characterized in that: The front support body (2) and the rear support body (3) are frame-shaped or sheet-shaped structures.

5. The removable orthodontic appliance according to claim 4, characterized in that: The front supporting body (2) and the rear supporting body (3) are both formed inside the brace body (1), and the front supporting body (2) and the rear supporting body (3) are located on the inner side of the teeth.

6. A removable orthodontic appliance according to claim 1 or 5, characterized in that: A connecting rod (201) is connected between the two front supporting bodies (2); the connecting rod (201) is formed inside the mouthpiece body (1), and the connecting rod (201) is located on the inner side of the teeth.

7. The removable orthodontic appliance according to claim 1, characterized in that: The adjustment assembly (5) comprises a double-headed screw (501) and two threaded seats (502), wherein the two ends of the double-headed screw (501) are threaded sections with opposite rotation directions, the two threaded seats (502) are respectively fixed on the two straight sections (7), and the two ends of the double-headed screw (501) are respectively threadedly matched with the two threaded seats (502).

8. The removable orthodontic appliance according to claim 7, characterized in that: Stoppers (503) are connected to both ends of the double-headed screw (501).

9. The removable orthodontic appliance according to claim 1, characterized in that: Rib plates (8) are provided between the first frame bar (4) and the front support body (2), and between the second frame bar (6) and the rear support body (3), and the rib plates (8) are in clearance fit with the inner wall of the oral cavity.

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