Occlusal reconstruction brace with pressure post and spring slot

Abstract

This utility model relates to the field of dental technology. An occlusal reconstruction brace with a pressure post and spring retainer includes a first brace and a second brace that cooperate with each other. The first brace has a pressure post protruding towards the second brace, and the second brace has a clearance hole for the pressure post, which is used to allow elongated teeth to protrude. A spring retainer is symmetrically mounted on the first brace adjacent to the pressure post, allowing for the detachable installation of a spring. The spring retainer is used to detachably connect the spring, which is used to clamp between the tilted tooth and the spring retainer. The combination of the pressure post and spring retainer in this utility model uses the spring's elasticity to generate a straightening force on the tilted teeth on both sides of the missing tooth, and the pressure post applies longitudinal force to the elongated tooth at the site of the missing tooth, thus depressing the elongated tooth.

Description

Technical Field

[0001] This utility model relates to the field of dental technology, specifically to dental braces. Background Technology

[0002] Many elderly people have missing teeth, and the teeth on either side of the missing tooth will tilt (see...). Figure 4 Inclined tooth B), elongated opposing tooth (see Figure 4 Elongated teeth (A) in the middle of the teeth can hinder the implantation or installation of dentures, and can also affect the occlusal function of the posterior teeth.

[0003] If braces are used to straighten the tilted tooth B and depress the elongated tooth A, the dentures can be successfully repaired and the biting function restored.

[0004] However, due to the lack of effective tools in clinical practice, a large number of these patients do not receive treatment.

[0005] Chinese Patent Publication No. CN114010346A discloses a dental orthodontic appliance, comprising: an orthodontic brace and one or more interdental space occupants disposed on the orthodontic brace; the interdental space occupants enter and occupy corresponding interdental spaces. This dental orthodontic appliance can manage interdental spaces by setting interdental space occupants and occupying corresponding interdental spaces, thus solving the technical problem of malocclusion caused by interdental spaces or missing teeth during dental use.

[0006] This patent cannot generate a straightening force to correct tilted teeth on both sides of the missing tooth. Currently, there is a lack of orthodontic appliances that can correct elongated and tilted teeth at the site of tooth loss. Utility Model Content

[0007] In view of the problems existing in the prior art, this utility model provides an occlusal reconstruction brace with a pressure post and a spring slot to solve at least one of the above technical problems.

[0008] To achieve the above objectives, this utility model provides an occlusal reconstruction brace with a pressure post and a spring slot, comprising a first brace and a second brace that cooperate with each other. The first brace is provided with a pressure post protruding toward the second brace, and the second brace is provided with a clearance hole for avoiding the pressure post, and the clearance hole is used to elongate the tooth protrusion.

[0009] A spring slot for detachably mounting a spring is installed symmetrically on the first dental crown at a position adjacent to the pressure post. The spring slot is used to detachably connect the spring, and the spring is used to clamp between the inclined tooth and the spring slot.

[0010] The combination of the pressure column and the spring slot in this invention uses the elasticity of the spring to generate a straightening force on the tilted teeth on both sides of the missing tooth, and the pressure column applies longitudinal force to the elongated tooth at the missing tooth site to depress the elongated tooth.

[0011] More preferably, the two spring slots are slidably connected to the first dental brace, and the adjacent sides of the two spring slots are respectively connected to two threaded rods with opposite thread directions;

[0012] The threaded rod has an adjusting sleeve in its threaded connection.

[0013] This allows for adjustment of the distance between the two spring slots via an adjusting sleeve, enabling switching of spring force.

[0014] Alternatively, the first brace includes an occlusal portion and a lingual portion, wherein the occlusal portion is provided with an extension portion extending toward the gingival side at a position adjacent to the pressure post;

[0015] The extension is provided with the spring slot;

[0016] The extension is fixedly connected to the tongue side.

[0017] More preferably, the first dental brace has an exposed opening on its lip side, and the exposed opening is directly opposite the spring retainer.

[0018] It facilitates the assembly of springs.

[0019] More preferably, the exposed opening is detachably connected to a transparent baffle.

[0020] More preferably, the spring slot is a cylindrical slot, and the bottom of the cylindrical slot is provided with an outwardly extending columnar protrusion, and the spring is sleeved between the cylindrical slot and the columnar protrusion.

[0021] More preferably, the pressure column includes at least two longitudinally arranged plates, and adjacent plates are detachably connected.

[0022] A further preferred option is the interlocking of adjacent plates.

[0023] More preferably, the opposite sides of the sheet are provided with annular grooves and annular protrusions.

[0024] This facilitates the adjustment of the pressure column length.

[0025] More preferably, when the first brace is an upper brace, the second brace is a lower brace;

[0026] When the first brace is a lower brace, the second brace is an upper brace.

[0027] More preferably, the pressure column is a silicone column, which has elasticity.

[0028] Compared with the prior art, the beneficial effects of this utility model are:

[0029] The combination of the pressure column and the spring slot in this invention uses the elasticity of the spring to generate a straightening force on the tilted teeth on both sides of the missing tooth, and the pressure column applies longitudinal force to the elongated tooth at the missing tooth site to depress the elongated tooth.

[0030] This invention enables the straightening and repositioning of tilted teeth and the depressing of elongated teeth, which is beneficial for the reconstruction of occlusal function. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of a specific embodiment 1 of the present utility model;

[0032] Figure 2 This is a schematic diagram of a specific embodiment 1 of the present utility model;

[0033] Figure 3 This is a schematic diagram of a specific embodiment 2 of the present utility model;

[0034] Figure 4 This is a schematic diagram of the tooth structure to which this utility model applies.

[0035] In the diagram: 1 is the pressure column, 2 is the spring slot, 21 is the cylindrical groove, 22 is the columnar protrusion, 3 is the spring, 5 is the adjusting sleeve, 6 is the clearance hole, A is the elongated tooth, and B is the inclined tooth. Detailed Implementation

[0036] The present invention will be further described below with reference to the accompanying drawings.

[0037] See Figure 1 as well as Figure 2 Specific embodiment 1: An occlusal reconstruction brace with a pressure post and a spring slot, comprising a first brace and a second brace that cooperate with each other. The first brace is provided with a pressure post 1 protruding towards the second brace. The second brace has a clearance hole 6 for avoiding the pressure post 1, and the clearance hole 6 is used to elongate tooth A (see Figure 4 (The text appears to be a fragmented and incomplete sentence, possibly due to OCR errors. A more coherent translation would require the full context.) Figure 4 The pressure column 1 and the spring slot 2 are combined to generate a straightening force on the tilted teeth on both sides of the missing tooth through the elastic force of the spring, and to depress the elongated tooth at the missing tooth site by applying longitudinal force through the pressure column 1.

[0038] The first brace has an exposed opening on its labial side, directly opposite the spring retainer slot 2. This facilitates spring assembly. A transparent baffle is detachably connected to the exposed opening.

[0039] The first dental crown includes an occlusal portion and a lingual portion. An extension portion extending towards the gingiva is provided at a position adjacent to the pressure post 1 in the occlusal portion. The extension portion is provided with a spring groove 2. The extension portion is fixedly connected to the lingual portion.

[0040] The spring slot 2 is a cylindrical slot 21. The bottom of the cylindrical slot 21 is provided with an outwardly extending columnar protrusion 22. The spring is sleeved between the cylindrical slot 21 and the columnar protrusion 22.

[0041] When the first brace is an upper brace, the second brace is a lower brace; when the first brace is a lower brace, the second brace is an upper brace.

[0042] See Figure 3 In specific embodiment 2, based on specific embodiment 1, the difference lies in that two spring slots are slidably connected to the first dental sleeve, and two threaded rods with opposite thread directions are respectively connected to the adjacent sides of the two spring slots; an adjusting sleeve 5 is threadedly connected to the threaded rods. This facilitates adjustment of the distance between the two spring slots via the adjusting sleeve, enabling switching of spring force. Both sides of the adjusting sleeve are threadedly connected to the threaded rods connected to the two spring slots, thereby enabling the two spring slots to move closer together and further apart. The sliding directions of the two spring slots are sliding closer together and sliding further apart. A washer can be connected to the end of the spring away from the spring slot.

[0043] In specific embodiment 2, based on specific embodiment 1 or 2, the pressure column includes at least two longitudinally arranged plates, which are detachably connected. The adjacent plates are interlocked. Annular grooves and annular protrusions are provided on opposite sides of the plates, facilitating adjustment of the pressure column length.

[0044] The above are merely preferred embodiments of this utility model. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model.

Claims

1. An occlusal reconstruction mouthpiece with pressure posts and spring clips, comprising a first mouthpiece and a second mouthpiece that mate together, wherein, The first dental crown is provided with a pressure post protruding toward the second dental crown, and the second dental crown is provided with a clearance hole for avoiding the pressure post, and the clearance hole is used to elongate the tooth protrusion. A spring slot for detachably mounting a spring is installed symmetrically on the first dental crown at a position adjacent to the pressure post. The spring slot is used to detachably connect the spring, and the spring is used to clamp between the inclined tooth and the spring slot.

2. The occlusal reconstruction mouthpiece with pressure column and spring slot according to claim 1, characterized in that: Two spring slots are slidably connected to the first dental brace, and two threaded rods with opposite thread directions are respectively connected to the adjacent sides of the two spring slots; The threaded rod has an adjusting sleeve in its threaded connection.

3. The occlusal reconstruction mouthpiece with pressure column and spring slot of claim 1, wherein: The first brace includes an occlusal portion and a lingual portion, wherein the occlusal portion is provided with an extension portion extending toward the gingival side at a position adjacent to the pressure post; The extension is provided with the spring slot; The extension is fixedly connected to the tongue side.

4. The occlusal reconstruction mouthpiece with pressure column and spring slot of claim 1, wherein: The first dental brace has an exposed opening on its labial side, which is directly opposite the spring retainer.

5. A dental aligner with a pressure post and a spring slot as described in claim 4, characterized in that: The exposed opening is detachably connected to a transparent baffle.

6. The occlusal reconstruction brace with pressure post and spring slot according to claim 1, characterized in that: The spring slot is a cylindrical slot, and the bottom of the cylindrical slot is provided with an outwardly extending columnar protrusion. The spring is sleeved between the cylindrical slot and the columnar protrusion.

7. The occlusal reconstruction brace with pressure post and spring slot according to claim 1, characterized in that: The pressure column includes at least two longitudinally arranged plates, which are detachably connected.

8. A dental aligner with a pressure post and a spring retainer as described in claim 7, characterized in that: Adjacent plates are plugged in.

9. A dental aligner with a pressure post and a spring retainer as described in claim 8, characterized in that: The opposite sides of the sheet are provided with annular grooves and annular protrusions.

10. A dental aligner with a pressure post and a spring slot as described in claim 1, characterized in that: The pressure column is a silicone column.

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