CN215914977U - Step-by-step moving type jaw positioning appliance - Google Patents
Step-by-step moving type jaw positioning appliance Download PDFInfo
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- CN215914977U CN215914977U CN202122340690.3U CN202122340690U CN215914977U CN 215914977 U CN215914977 U CN 215914977U CN 202122340690 U CN202122340690 U CN 202122340690U CN 215914977 U CN215914977 U CN 215914977U
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Abstract
The utility model provides a step-by-step movable jaw positioning appliance, which comprises an oral appliance body, wherein the oral appliance body comprises a lip side wall upper tooth part, a tongue side wall upper tooth part, a first web plate, a lip side wall lower tooth part, a tongue side wall lower tooth part and a second web plate; the first web plate is connected with the upper teeth part on the lip side wall and the upper teeth part on the tongue side wall to form an upper teeth groove; the second web plate is connected with the lower tooth part of the labial wall and the lower tooth part of the lingual wall to form a lower tooth groove; the first web plate and the second web plate are detachably connected. The first web plate and the second web plate in the step-by-step movable jaw positioning appliance are detachably connected, jaw positioning is convenient to distribute, operation is convenient, the adaptability is good, the comfort is good, jaw positioning cost is saved, furthermore, the upper tooth inserting tooth arranging part and the lower tooth inserting tooth arranging part can be designed in a personalized mode and are respectively sleeved on the upper tooth and the lower tooth, and teeth can be corrected to the correct positions.
Description
Technical Field
The utility model belongs to the technical field of orthodontic treatment, and particularly relates to a step-by-step movable jaw positioning appliance.
Background
Mandibular retraction is a malocclusion deformity of mandibular recession due to either hypoplasia of the mandible or a congenital lack of lower anterior teeth and inadequate function of the lateral pterygoid muscle. Mandibular retraction deformity is not common and often confused with maxillary protrusion deformity, appearing primarily as a short mandibular chin, short subsurface 1/3, and "bird's beak" like side view. Seriously affecting the beauty and the mental health. The correction needs to be performed by different methods according to the age of the patient. The patient in the growth and development stage can be worn with orthodontic treatment of the appliance, and adult patients can be treated with feasible orthognathic surgery, but the existing appliance is integrated, and the correction cost is high.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned drawbacks of the prior art, an object of the present invention is to provide a stepwise-moving jaw-positioning appliance, in which the first web and the second web are detachably connected, the operation is convenient, the adaptability is good, and the jaw-positioning cost is saved.
In order to achieve the above and other related objects, the present invention provides a stepwise movable jaw positioning appliance, comprising an oral appliance body, wherein the oral appliance body comprises a labial wall upper tooth portion, a lingual wall upper tooth portion, a first web, a labial wall lower tooth portion, a lingual wall lower tooth portion, and a second web;
the first web plate is connected with the upper teeth part on the lip side wall and the upper teeth part on the tongue side wall to form an upper teeth groove; the second web plate is connected with the lower tooth part of the labial wall and the lower tooth part of the lingual wall to form a lower tooth groove;
the first web plate and the second web plate are detachably connected.
Preferably, at least one of the following technical features is also included:
a1) the upper jaw position formed by the labial wall upper tooth part, the lingual wall upper tooth part, the first web and the upper tooth groove and the lower jaw position formed by the labial wall lower tooth part, the lingual wall lower tooth part, the second web and the lower tooth groove are upper and lower jaw staged target positions;
a2) the upper dental groove comprises an upper dental insertion tooth arrangement part, the lower dental groove comprises a lower dental insertion tooth arrangement part, and the upper dental insertion tooth arrangement part and the lower dental insertion tooth arrangement part are matched with teeth in a user correction stage state.
Preferably, at least one of the following technical features is also included:
b1) the first web plate and the second web plate are detachably connected through magnetic force;
b2) the first web has a first bevel, the second web has a second bevel, and the first bevel is matched with the second bevel;
b3) the first web plate and the second web plate are detachably connected to form a nail hole connection;
b4) the first web and the detachable connection of second web are mortise-tenon joint.
More preferably, in the feature b1), magnets are respectively arranged in the first web and the second web.
More preferably, in the feature b4), the first web is provided with one or more first connecting parts on a contact surface with the second web, the second web is provided with one or more second connecting parts on a contact surface with the first web, and the first connecting parts and the second connecting parts are matched.
Further more preferably, at least one of the following technical features is also included:
b41) the first connecting portion is a convex portion or a concave portion, and the second connecting portion is a concave portion or a convex portion.
b42) The first web plate is provided with more than three first connecting parts on the contact surface with the second web plate, and at least three first connecting parts are in triangular steps; the second web plate is provided with more than three second connecting parts on the contact surface with the first web plate, and at least three second connecting parts are in triangular steps.
Preferably, still include more than one connecting piece, the one end of connecting piece with first web detachable connection, the other end with second web detachable connection.
More preferably, at least one of the following technical characteristics is also included:
c1) one end of the connecting piece is in magnetic connection with the first web plate in a detachable mode, and the other end of the connecting piece is in magnetic connection with the second web plate in a detachable mode;
c2) one end of the connecting piece is detachably connected with the first web plate to form a nail hole connection, and the other end of the connecting piece is detachably connected with the second web plate to form a nail hole connection;
c3) one end of the connecting piece is connected with the first web plate in a detachable mode and is in mortise and tenon joint, and the other end of the connecting piece is connected with the second web plate in a detachable mode and is in mortise and tenon joint.
More preferably, in the feature c1), magnets are respectively disposed in the connecting member, the first web and the second web.
More preferably, feature c3) comprises more than three connectors, at least three connectors being in triangular steps near the first web end and triangular steps near the second web end.
As described above, the first web and the second web in the stepwise movable jaw positioning appliance are detachably connected, so that jaw positioning is conveniently distributed, the operation is convenient, the adaptation degree is good, the comfort is good, jaw positioning cost is saved, further, the upper tooth insertion row tooth part and the lower tooth insertion row tooth part can be designed in a personalized manner and are respectively sleeved on the upper tooth and the lower tooth, and the teeth can be corrected to correct positions.
Drawings
FIG. 1 is a schematic view of a stepped and movable jaw positioning appliance according to the present invention.
Fig. 2 is a schematic diagram showing an explosion structure of the stepped mobile jaw positioning appliance of the present invention.
Reference numerals:
1 labial wall upper teeth part
2 tongue side wall upper teeth part
3 first web
31 first connection part
4 lower teeth of labial wall
5 lower teeth part of tongue side wall
6 second web
61 second connecting part
7 groove for upper teeth
71 upper teeth inserting and tooth arranging part
8 connecting piece
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to fig. 1 and fig. 2. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
As shown in fig. 1 and 2, a stepwise moving jaw positioning appliance comprises an oral appliance body, wherein the oral appliance body comprises a labial wall upper tooth part 1, a lingual wall upper tooth part 2, a first web 3, a labial wall lower tooth part 4, a lingual wall lower tooth part 5 and a second web 6;
the first web 3 is connected with the labial upper teeth part 1 and the lingual upper teeth part 2 to form an upper teeth groove 7; the second web 6 is connected with the labial wall lower tooth part 4 and the lingual wall lower tooth part 5 to form a lower tooth groove;
the first web plate 3 and the second web plate 6 are detachably connected.
The first web plate and the second web plate in the stepped movable jaw positioning appliance are detachably connected, so that jaw positioning is conveniently distributed, the operation is convenient, the adaptation degree is good, the comfort is good, and the jaw positioning cost is saved.
In a preferred embodiment, the maxillary position formed by the labial upper teeth part 1, the lingual upper teeth part 2, the first web 3 and the upper dental alveolus 7 and the mandibular position formed by the labial lower teeth part 4, the lingual lower teeth part 5, the second web 6 and the lower dental alveolus are upper and lower jaw staged target positions.
In the case of mandibular repositioning therapy (mandibular retroversion), a multi-stage target position of the upper and lower jaws may be designed, for example, in three stages, since the first web 3 and the second web 6 are detachably connected, the upper teeth portion 1 of the labial sidewall, the upper teeth portion 2 of the lingual sidewall, the first web 3 and the upper dental alveolus 7 do not need to be replaced, and the lower teeth portion 4 of the labial sidewall, the lower teeth portion 5 of the lingual sidewall, the second web 6 and the lower dental alveolus may be designed in a distributed manner in three stages, thereby saving the correction cost.
In a preferred embodiment, the upper dental socket 7 includes an upper dental insertion row portion 71, and the lower dental socket includes a lower dental insertion row portion, and the upper dental insertion row portion 71 and the lower dental insertion row portion are matched with teeth in a orthodontic stage state of a user. When the device is used, the stepwise movable jaw positioning appliance in the staged state is placed into an oral cavity, and the upper tooth insertion tooth arrangement part and the lower tooth insertion tooth arrangement part are respectively sleeved on the upper teeth and the lower teeth. The design can straighten teeth to correct positions.
In a preferred embodiment, the detachable connection of the first web 3 and the second web 6 is a magnetic connection.
In a preferred embodiment, magnets are arranged in the first web 3 and the second web 6, respectively.
In a preferred embodiment, the first web 3 has a first bevel and the second web 6 has a second bevel, the first bevel matching the second bevel.
In a preferred embodiment, the detachable connection of the first web 3 to the second web 6 is a nail hole connection.
In a preferred embodiment, the detachable connection between the first web 3 and the second web 6 is a mortise and tenon connection. The design realizes the detachable connection of the first web plate 3 and the second web plate 6, and the operation is convenient.
In a preferred embodiment, the first web 3 is provided with one or more first connecting portions 31 on the contact surface with the second web 6, the second web 6 is provided with one or more second connecting portions 61 on the contact surface with the first web 3, and the first connecting portions 31 are matched with the second connecting portions 61.
In a preferred embodiment, the first connecting portion 31 is a convex portion or a concave portion, and the second connecting portion 61 is a concave portion or a convex portion.
In a preferred embodiment, the first web 3 is provided with more than three first connecting parts 31 on the contact surface with the second web 6, and at least three first connecting parts 31 are in triangular steps; the second web 6 is provided with more than three second connecting parts 61 on the contact surface with the first web 3, and at least three second connecting parts 61 are in triangular steps. The triangular shape has good stability, and the design improves the stability of the connection between the first web plate 3 and the second web plate 6.
In a preferred embodiment, as shown in fig. 2, the connecting member further comprises more than one connecting member 8, one end of the connecting member 8 is detachably connected to the first web 3, and the other end is detachably connected to the second web 6. The connecting piece 8 is used for reinforcing the connection between the first web 3 and the second web 6.
In a preferred embodiment, one end of the connecting piece 8 is magnetically connected with the first web 3, and the other end is magnetically connected with the second web 6.
In a preferred embodiment, magnets are arranged in the connecting member 8, the first web 3 and the second web 6, respectively.
In a preferred embodiment, one end of the connecting piece 8 is connected with the first web 3 in a pin hole mode, and the other end of the connecting piece is connected with the second web 6 in a pin hole mode.
In a preferred embodiment, one end of the connecting member 8 is detachably connected to the first web 3 in a mortise-tenon manner, and the other end of the connecting member is detachably connected to the second web 6 in a mortise-tenon manner. The design realizes the reinforcement of the connection between the first web plate 3 and the second web plate 6, and the operation is convenient.
In a preferred embodiment, more than three connecting members 8 are included, at least three connecting members 8 being in triangular steps near the first web end and triangular steps near the second web end. The stability of triangle-shaped is good, and this design improves the stability of connection.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. The step-by-step movable jaw positioning appliance is characterized by comprising an oral appliance body, wherein the oral appliance body comprises a lip side wall upper tooth part (1), a tongue side wall upper tooth part (2), a first web (3), a lip side wall lower tooth part (4), a tongue side wall lower tooth part (5) and a second web (6);
the first web (3) is connected with the labial upper teeth part (1) and the lingual upper teeth part (2) to form an upper teeth groove (7); the second web plate (6) is connected with the labial wall lower tooth part (4) and the lingual wall lower tooth part (5) to form a lower tooth groove;
the first web plate (3) and the second web plate (6) are detachably connected.
2. The stepped, mobile jaw positioning appliance of claim 1,
the upper jaw position formed by the labial wall upper tooth part (1), the lingual wall upper tooth part (2), the first web (3) and the upper dental groove (7) and the lower jaw position formed by the labial wall lower tooth part (4), the lingual wall lower tooth part (5), the second web (6) and the lower dental groove are upper and lower jaw staged target positions;
and/or the upper dental canal (7) comprises an upper dental insertion tooth arrangement part (71), the lower dental canal comprises a lower dental insertion tooth arrangement part, and the upper dental insertion tooth arrangement part (71) and the lower dental insertion tooth arrangement part are matched with teeth in a user orthodontic phase state.
3. The stepped, mobile jaw positioning appliance of claim 1,
the first web plate (3) and the second web plate (6) are detachably connected through magnetic force;
and/or the first web (3) has a first bevel and the second web (6) has a second bevel, the first bevel matching the second bevel;
and/or the first web (3) and the second web (6) are detachably connected in a nail hole connection manner;
and/or the first web plate (3) and the second web plate (6) are detachably connected in a mortise-tenon joint manner.
4. The stepped, mobile jaw positioning appliance of claim 3, wherein the detachable connection of the first web (3) to the second web (6) is a magnetic connection; magnets are arranged in the first web plate (3) and the second web plate (6) respectively.
5. The stepwise movable jaw positioning appliance according to claim 3, wherein the detachable connection of the first web (3) to the second web (6) is a mortise and tenon connection; first web (3) with be equipped with more than one first connecting portion (31) on the contact surface of second web (6), second web (6) with be equipped with more than one second connecting portion (61) on the contact surface of first web (3), first connecting portion (31) with second connecting portion (61) match.
6. The stepped, mobile jaw positioning appliance of claim 5,
the first connecting part (31) is a convex part or a concave part, and the second connecting part (61) is a concave part or a convex part;
and/or more than three first connecting parts (31) are arranged on the contact surface of the first web plate (3) and the second web plate (6), and at least three first connecting parts (31) are in triangular step by step; the second web plate (6) is provided with more than three second connecting parts (61) on the contact surface with the first web plate (3), and at least three second connecting parts (61) are in triangular step by step.
7. The stepped, mobile jaw positioning appliance of claim 1, further comprising one or more connectors (8), one end of the connector (8) being detachably connected to the first web (3) and the other end being detachably connected to the second web (6).
8. The stepped, mobile jaw positioning appliance of claim 7,
one end of the connecting piece (8) is in magnetic connection with the detachable connection of the first web plate (3), and the other end of the connecting piece is in magnetic connection with the detachable connection of the second web plate (6);
and/or one end of the connecting piece (8) is detachably connected with the first web plate (3) to form a nail hole connection, and the other end of the connecting piece is detachably connected with the second web plate (6) to form a nail hole connection;
and/or one end of the connecting piece (8) is in mortise and tenon joint with the detachable connection of the first web (3), and the other end of the connecting piece is in mortise and tenon joint with the detachable connection of the second web (6).
9. The stepwise movable jaw positioning appliance of claim 8, wherein one end of the connector (8) is magnetically connected to the detachable connection of the first web (3) and the other end is magnetically connected to the detachable connection of the second web (6); magnets are arranged in the connecting piece (8), the first web plate (3) and the second web plate (6) respectively.
10. The stepwise movable jaw positioning appliance according to claim 8, wherein the detachable connection of one end of the connecting piece (8) to the first web (3) is a mortise and tenon connection and the detachable connection of the other end to the second web (6) is a mortise and tenon connection; the stepped movable jaw positioning appliance comprises more than three connecting pieces (8), and at least three connecting pieces (8) are stepped in a triangular manner at the end close to a first web and stepped in a triangular manner at the end close to a second web.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122340690.3U CN215914977U (en) | 2021-09-27 | 2021-09-27 | Step-by-step moving type jaw positioning appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122340690.3U CN215914977U (en) | 2021-09-27 | 2021-09-27 | Step-by-step moving type jaw positioning appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215914977U true CN215914977U (en) | 2022-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122340690.3U Active CN215914977U (en) | 2021-09-27 | 2021-09-27 | Step-by-step moving type jaw positioning appliance |
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| Country | Link |
|---|---|
| CN (1) | CN215914977U (en) |
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2021
- 2021-09-27 CN CN202122340690.3U patent/CN215914977U/en active Active
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