CN216962671U - Invisible orthodontic device for teeth - Google Patents
Invisible orthodontic device for teeth Download PDFInfo
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- CN216962671U CN216962671U CN202220405830.2U CN202220405830U CN216962671U CN 216962671 U CN216962671 U CN 216962671U CN 202220405830 U CN202220405830 U CN 202220405830U CN 216962671 U CN216962671 U CN 216962671U
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- invisible
- tooth
- teeth
- sleeve
- elastic
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- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 6
- 239000012567 medical material Substances 0.000 claims description 3
- 210000003781 tooth socket Anatomy 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 10
- 210000000214 mouth Anatomy 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model relates to the technical field of orthodontics, in particular to a tooth invisible orthodontic device, which comprises an invisible orthodontic tooth socket, wherein the invisible orthodontic tooth socket consists of a plurality of parallel tooth mould sockets, the shapes of the tooth mould sockets are respectively matched with teeth of a user, and elastic strips are arranged inside the tooth mould sockets at the large teeth at the two ends of the invisible orthodontic tooth socket; and the bottom of one side of the tooth die sleeve, in which the elastic strip is arranged, is provided with a quick-release mechanism, and the quick-release mechanism comprises a prying strip, a rotating shaft and a sealing sleeve. When the dental cast is worn, the entering teeth can extrude the elastic strip, the elastic strip is stretched and deformed and finally attached to the inside of the die sleeve, and the stretched and deformed elastic strip can drive two ends of the die sleeve to contract inwards, so that the fixing effect is improved; when the device is detached, a gap is formed between one side of the dental cast sleeve and teeth under the action of the quick detaching mechanism, and the device is conveniently detached from the teeth by virtue of the elastic resetting performance of the elastic strip when upward moving force is applied.
Description
Technical Field
The utility model relates to the technical field of tooth correction, in particular to a tooth invisible orthodontic device.
Background
Bracket-free invisible appliance: the movable orthodontic device is a transparent elastic material movable orthodontic device designed and manufactured by computer assistance, is a sequential continuous orthodontic device, and achieves the aim of orthodontic treatment of teeth through continuous small-range tooth movement.
To prevent such orthoses from falling out during use, they have been modified to enhance the fixation effect, as described in the following patent nos.: CN202021093766.6, this utility model discloses a stealthy tooth unscrambler in support groove uses in the orthodontic technical field, and its technical scheme main points are: the bracket-free invisible appliance is sleeved on a tooth to be corrected, a flexible film is arranged on the inner wall of the bracket-free invisible appliance close to the inner side of the oral cavity, a closed retention cavity is formed between the flexible film and the inner wall of the bracket-free invisible appliance close to the inner side of the oral cavity, a pressure spring is arranged in the retention cavity, and two ends of the pressure spring are respectively connected with the flexible film and the inner wall of the bracket-free invisible appliance close to the inner side of the oral cavity. The utility model discloses a technical effect who has is: the bracket-free invisible appliance is retained, so that the bracket-free invisible appliance is not easy to fall off from teeth, and the bracket-free invisible appliance is convenient for a patient to wear.
As described above, although the fixing effect is improved, the pressure testing spring continuously presses the teeth after being worn for a long time, so that the teeth feel painful, and the fixing effect is improved, so that the removal is inconvenient, and therefore, the invisible orthodontic device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a tooth invisible orthodontic device which comprises an invisible orthodontic tooth socket, wherein the invisible orthodontic tooth socket consists of a plurality of parallel tooth mould sockets, the shapes of the plurality of tooth mould sockets are respectively matched with teeth of a user, and elastic strips are arranged inside the tooth mould sockets positioned at the large teeth at the two ends of the invisible orthodontic tooth socket; and the bottom of one side of the tooth die sleeve, in which the elastic strip is arranged, is provided with a quick-release mechanism, and the quick-release mechanism comprises a prying strip, a rotating shaft and a sealing sleeve.
As a preferable technical scheme, an anti-slip layer is fixedly arranged inside the invisible orthodontic braces, and the anti-slip layer is made of medical materials and is provided with anti-slip lines on the outer surface in an engraved mode.
As a preferred technical scheme of the utility model, the two elastic strips are fixedly arranged at the bottom ends of the inner parts of the two dental cast sleeves, the lengths of the two elastic strips are both smaller than the length of the inner diameter of the dental cast sleeve which is expanded from one end of the elastic strip serving as a starting point to the other end of the elastic strip in the dental cast sleeve, and the two elastic strips are made of rubber materials.
As a preferred technical scheme of the utility model, the bottom end of one side of the inner part of each of the two dental cast sleeves is provided with an accommodating groove, and the two quick release mechanisms are respectively installed in the two accommodating grooves.
As a preferred technical scheme of the utility model, the rotating shaft penetrates through the middle part of the prying strip, two ends of the rotating shaft are rotatably connected with two sides inside the accommodating groove, and the lower half part of the prying strip extends to the bottom end of one side of the tooth mold sleeve.
As a preferred technical scheme of the utility model, the sealing sleeve is sleeved outside the prying bar and is made of flexible materials.
The utility model has the beneficial effects that: when the invisible orthodontic device is worn, the entering teeth can extrude the elastic strip, the elastic strip is finally attached to the inside of the die sleeve in a stretching deformation mode, the two ends of the die sleeve are driven to contract inwards by the elastic strip in the stretching deformation mode, so that the fixing effect is improved, and the invisible orthodontic device cannot generate a pain feeling after being worn for a long time;
when the device is detached, a gap is formed between one side of the dental cast sleeve and teeth under the action of the quick detaching mechanism, and the device is conveniently detached from the teeth by virtue of the elastic resetting performance of the elastic strip when upward moving force is applied.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic cross-sectional view of the inner part of a dental cast of the invisible orthodontic device of the utility model comprising an elastic strip and a quick-release mechanism;
FIG. 2 is a schematic view of a separate cut-off structure of a quick release mechanism of the invisible orthodontic device of the utility model;
FIG. 3 is a schematic view of the invisible orthodontic device of FIG. 2 in another state;
fig. 4 is a schematic view of the general plane structure of the invisible orthodontic device of the utility model.
In the figure: 1. invisible orthodontic braces; 2. a dental cast sleeve; 3. an elastic strip; 4. a quick release mechanism; 41. prying the strip; 42. a rotating shaft; 43. sealing sleeves; 5. an anti-slip layer; 6. accommodating the recess.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-4, the tooth invisible orthodontic device of the utility model comprises an invisible orthodontic tooth socket 1, wherein the invisible orthodontic tooth socket 1 is composed of a plurality of parallel tooth sockets 2, the shapes of the plurality of tooth sockets 2 are respectively matched with teeth of a user, and the tooth invisible orthodontic tooth socket 1 is characterized in that elastic strips 3 are arranged inside the tooth sockets 2 at the positions of big teeth at two ends; and the bottom of one side of the dental cast 2, in which the elastic strip 3 is arranged, is provided with a quick release mechanism 4, and the quick release mechanism 4 comprises a prying strip 41, a rotating shaft 42 and a sealing sleeve 43.
An anti-skid layer 5 is fixedly arranged inside the invisible correcting tooth socket 1, and the anti-skid layer 5 is made of medical materials by carving anti-skid lines on the outer surface; through the setting of skid resistant course 5 for when elastic strip 3 at tensile deformation laminating in the inner wall of skid resistant course 5, gliding phenomenon can not take place.
The two elastic strips 3 are fixedly arranged at the bottom ends of the inner parts of the two dental model sleeves 2, the length of each elastic strip 3 is smaller than the length of the inner diameter expansion of the dental model sleeve 2 from one end of each elastic strip 3 as a starting point to the other end point in the dental model sleeve 2, and the two elastic strips 3 are made of rubber materials; the elastic strip 3 is arranged as follows: after being deformed, the tooth mould sleeve can drive two ends of the bottom of the tooth mould sleeve 2 to contract, so that the connection effect with teeth is enhanced, and the tooth mould sleeve is specifically; the teeth move towards the inner part of the dental model sleeve 2 to drive the elastic strip 3 to move, so that the elastic strip 3 is stretched and deformed, and the two sides of the bottom of the dental model sleeve 2 are driven to contract inwards in the stretching and deformation of the elastic strip 3, so that the elastic strip is tightly attached to the outer part of the teeth; although the force for driving the two sides of the bottom of the dental cast sleeve 2 to contract is not large, the fixing effect is sufficiently improved.
The bottom ends of one sides of the two dental cast sleeves 2 are provided with accommodating grooves 6, and the two quick-release mechanisms 4 are respectively arranged in the two accommodating grooves 6; the rotating shaft 42 penetrates through the middle of the prying bar 41, two ends of the rotating shaft 42 are rotatably connected with two sides inside the accommodating groove 6, and the lower half part of the prying bar 41 extends to the bottom end of one side of the die sleeve 2; the sealing sleeve 43 is sleeved outside the prying bar 41, the sealing sleeve 43 is made of flexible materials, and the accommodating groove 6 has an accommodating effect on the prying bar 41, so that the sealing sleeve and the dental cast sleeve 2 are integrated when in use; the sealing sleeve 43 is arranged to seal the bottom opening of the accommodating groove 6, so that saliva is prevented from eroding the joint between the rotating shaft 42 and the inside of the accommodating groove 6, and the unsmooth rotating effect of the prying bar 41 is avoided; when the dental model is detached, the sealing sleeve 43 drives the internal prying bar 41 to rotate towards the left side, the upper half part of the prying bar 41 rotates out of the accommodating groove 6 and contacts the surface of a tooth, the rotating force of the prying bar 41 is increased, the bottom end of one side of the dental model sleeve 2 can move towards one side, the part is not contacted with the tooth, the force moving upwards is applied, and the device is conveniently detached from the tooth by means of the elastic resetting performance of the elastic bar 3.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The invisible tooth correcting device comprises an invisible tooth correcting sleeve (1), wherein the invisible tooth correcting sleeve (1) is composed of a plurality of parallel tooth mould sleeves (2), the shapes of the tooth mould sleeves (2) are respectively matched with teeth of a user, and the invisible tooth correcting sleeve is characterized in that elastic strips (3) are arranged inside the tooth mould sleeves (2) of the invisible tooth correcting sleeve (1) at the positions of large teeth at two ends; and the bottom of one side of the die sleeve (2) internally provided with the elastic strip (3) is provided with a quick-release mechanism (4), and the quick-release mechanism (4) comprises a prying strip (41), a rotating shaft (42) and a sealing sleeve (43).
2. The invisible orthodontic device for the teeth as claimed in claim 1, wherein the invisible orthodontic braces (1) are internally and fixedly provided with anti-slip layers (5), and the anti-slip layers (5) are made of medical materials by carving anti-slip lines on the outer surfaces.
3. The invisible orthodontic device as claimed in claim 1, wherein two of said elastic strips (3) are fixedly provided at the bottom ends of the insides of two of said housings (2), the lengths of both of said elastic strips (3) being smaller than the length of the inside diameter of the housing (2) which expands from one end of the elastic strip (3) to the other end thereof in said housing (2), both of said elastic strips (3) being made of a rubber material.
4. The invisible orthodontic device according to claim 1, wherein the bottom end of one side of the inside of each of the two dental cast sleeves (2) is provided with a receiving groove (6), and the two quick release mechanisms (4) are respectively mounted inside the two receiving grooves (6).
5. The invisible orthodontic device for teeth as claimed in claim 4, wherein the rotating shaft (42) penetrates through the middle of the prying bar (41), two ends of the rotating shaft (42) are rotatably connected with two sides inside the accommodating groove (6), and the lower half portion of the prying bar (41) extends to the bottom end of one side of the dental impression sleeve (2).
6. The invisible orthodontic device according to claim 1, characterized in that said sealing sleeve (43) is fitted over the outside of the prying bar (41), said sealing sleeve (43) being made of a flexible material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220405830.2U CN216962671U (en) | 2022-02-25 | 2022-02-25 | Invisible orthodontic device for teeth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220405830.2U CN216962671U (en) | 2022-02-25 | 2022-02-25 | Invisible orthodontic device for teeth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216962671U true CN216962671U (en) | 2022-07-15 |
Family
ID=82356801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220405830.2U Active CN216962671U (en) | 2022-02-25 | 2022-02-25 | Invisible orthodontic device for teeth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216962671U (en) |
-
2022
- 2022-02-25 CN CN202220405830.2U patent/CN216962671U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A dental invisible orthodontic device Granted publication date: 20220715 Pledgee: Bank of China Limited Kunming Panlong Sub branch Pledgor: Yunnan Jiahong Dental Technology Co.,Ltd. Registration number: Y2024980007390 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |