CN218010001U - Expanding device for oral orthodontics - Google Patents
Expanding device for oral orthodontics Download PDFInfo
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- CN218010001U CN218010001U CN202222242997.4U CN202222242997U CN218010001U CN 218010001 U CN218010001 U CN 218010001U CN 202222242997 U CN202222242997 U CN 202222242997U CN 218010001 U CN218010001 U CN 218010001U
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- plate body
- adjusting bolt
- connecting rod
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- installation shell
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Abstract
The utility model relates to the technical field of orthodontics, and discloses an expanding device for orthodontics, which comprises a first plate body and a second plate body, wherein the first plate body and the second plate body are arranged in parallel, an adjusting bolt is rotatably arranged at the bottom of one end of the first plate body, and the adjusting bolt penetrates through the second plate body; supporting parts are arranged above one end of the first plate body, which is far away from the adjusting bolt, and below one end of the second plate body, which is far away from the adjusting bolt; the supporting part comprises a fixed seat, a sliding seat is arranged on the fixed seat, a spring is arranged between the sliding seat and the fixed seat, a connecting rod is arranged at the top end of the sliding seat, an installation shell is sleeved on the connecting rod, the top end inside the installation shell is rotatably connected with the connecting rod, and an occlusion block is arranged at the top end of the installation shell. This device makes the in-process of strutting the oral cavity through rotating the interlock piece of installing on the connecting rod, and the interlock piece can rotate along with the open radian of tooth, makes its and tooth looks adaptation to patient's comfort level after the oral cavity struts has been improved.
Description
Technical Field
The utility model relates to an orthodontic technical field especially relates to orthodontic with expanding support device.
Background
Orthodontic needs nurses patient's oral cavity, when carrying out oral care, it opens the mouth and maintains a period of time to need patient, the nursing person carries out oral care work in this time quantum, there are some defects in this nursing process, if patient is opening mouth in-process mouth not atress for a long time, when nursing to the oral cavity, need adopt the spreader to strut the oral cavity, in order to avoid the closure of oral cavity, application number 202122665409.3, an orthodontic expander is disclosed, it drives two spacers through rotating the regulation pole and keeps away from and struts the oral cavity, however, because the spacer is immovable, and the oral cavity is opening the in-process, the tooth of upper and lower jaw can be certain radian and open, and immovable spacer is difficult to laminate with the tooth is perfect when strutting the oral cavity, patient's discomfort has been increased. Therefore, we propose an orthodontic expander to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an orthodontic expander.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an orthodontic expander, which comprises a first plate body and a second plate body, wherein the first plate body and the second plate body are arranged in parallel, an adjusting bolt is rotatably arranged at the bottom of one end of the first plate body and penetrates through the second plate body, and the adjusting bolt is in threaded connection with the second plate body;
supporting parts are arranged above one end, far away from the adjusting bolt, of the first plate body and below one end, far away from the adjusting bolt, of the second plate body;
the supporting part comprises a fixed seat, a sliding seat is arranged on the fixed seat, a spring is arranged between the sliding seat and the fixed seat, a connecting rod is arranged at the top end of the sliding seat, an installation shell is sleeved on the connecting rod, the top end inside the installation shell is rotatably connected with the connecting rod, an occlusion block is arranged at the top end of the installation shell, and an occlusion groove is formed in the occlusion block.
The utility model provides an orthodontic is with expanding support device, it is preferred, the edge of first plate body and second plate body all is provided with the fillet, can carry out certain protection to patient's oral cavity, reduces the factor in fish tail patient's oral cavity.
The utility model provides an orthodontic is with expanding propping ware, it is preferred, the slide cover is established the top of fixing base, and slide and fixing base sliding fit, and between the top that the spring was fixed in the fixing base and the inside top surface of slide, stability when improving the slide and sliding down.
The utility model provides an orthodontic is with expanding support device, it is preferred, the bottom of installation casing is the opening form setting, and the inner wall of installation casing with be provided with the interval between the outer wall of connecting rod, be convenient for install the rotation of casing.
The utility model provides an orthodontic is with expanding support ware, it is preferred, the interlock groove is the arc setting, and the both ends in interlock groove all run through the both ends of interlock piece are convenient for laminate with the tooth.
The utility model provides an orthodontic is with expanding support ware, it is preferred, be provided with the silica gel layer on the inner wall of interlock groove, improve the comfort level behind the tooth interlock.
The beneficial effects of the utility model are that:
1. this device makes the in-process of strutting the oral cavity through rotating the interlock piece of installing on the connecting rod, and the interlock piece can rotate along with the open radian of tooth, makes its and tooth looks adaptation to patient's comfort level after the oral cavity struts has been improved.
2. The spring is arranged between the fixed seat and the sliding seat, so that the opened oral cavity has a certain moving space through the spring, and the factors of opening the mouth for a long time and causing pain are reduced.
Drawings
Fig. 1 is a schematic structural view of the orthodontic expander of the present invention;
fig. 2 is a schematic structural view of a supporting portion of the orthodontic expander of the present invention;
fig. 3 is a schematic structural view of the bite block in the expander for orthodontics of the present invention.
In the figure: 1. a first plate body; 2. a second plate body; 3. adjusting the bolt; 4. a support portion; 41. a fixed seat; 42. a slide base; 43. a connecting rod; 44. installing a shell; 45. an occlusion block; 46. an occlusion groove; 47. a silica gel layer; 48. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the expanding device for orthodontics comprises a first plate body 1 and a second plate body 2, wherein round corners are arranged at the edges of the first plate body 1 and the second plate body 2, the first plate body 1 and the second plate body 2 are arranged in parallel, an adjusting bolt 3 is rotatably mounted at the bottom of one end of the first plate body 1, the adjusting bolt 3 penetrates through the second plate body 2, the adjusting bolt 3 is in threaded connection with the second plate body 2, a rotating button is arranged at the bottom end of the adjusting bolt 3, and the adjusting bolt 3 can be conveniently rotated through the rotating button;
supporting parts 4 are arranged above one end of the first plate body 1 far away from the adjusting bolt 3 and below one end of the second plate body 2 far away from the adjusting bolt 3;
the supporting part 4 includes a fixing seat 41, a sliding seat 42 is arranged on the fixing seat 41, a spring 48 is arranged between the sliding seat 42 and the fixing seat 41, the sliding seat 42 is arranged on the top end of the fixing seat 41, the sliding seat 42 is in sliding fit with the fixing seat 41, the spring 48 is fixed between the top end of the fixing seat 41 and the inner top surface of the sliding seat 42, the top end of the sliding seat 42 is provided with a connecting rod 43, an installation shell 44 is sleeved on the connecting rod 43, the inner top end of the installation shell 44 is rotatably connected with the connecting rod 43, the bottom end of the installation shell 44 is in an opening shape, an interval is arranged between the inner wall of the installation shell 44 and the outer wall of the connecting rod 43, the installation shell 44 has a certain rotating space, the top end of the installation shell 44 is provided with an occlusion block 45, an occlusion groove 46 is formed in the occlusion block 45, the occlusion groove 46 is in an arc shape, two ends of the occlusion groove 46 penetrate through two ends of the occlusion block 45, and a silica gel layer 47 is arranged on the inner wall of the occlusion groove 46.
In this embodiment, put into patient's oral cavity first plate body 1 and second plate body 2, rotate adjusting bolt 3, drive first plate body 1 and second plate body 2 and keep away from each other, make patient's the upper and lower tooth be located respectively in the occlusal groove 46 of upper and lower extreme simultaneously, strut patient's oral cavity, at the in-process that struts, installation casing 44 can rotate along with the open radian of tooth, adjust the angle of occlusal piece 45 simultaneously, make it and tooth looks adaptation, thereby patient's comfort level after having improved the oral cavity struts, and after strutting, can make the oral cavity after strutting have certain activity space through spring 48, reduce because of the factor of strutting the mouth ache for a long time.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (6)
1. The expanding device for orthodontics comprises a first plate body (1) and a second plate body (2), and is characterized in that the first plate body (1) and the second plate body (2) are arranged in parallel, an adjusting bolt (3) is rotatably mounted at the bottom of one end of the first plate body (1), the adjusting bolt (3) penetrates through the second plate body (2), and the adjusting bolt (3) is in threaded connection with the second plate body (2);
supporting parts (4) are arranged above one end of the first plate body (1) far away from the adjusting bolt (3) and below one end of the second plate body (2) far away from the adjusting bolt (3);
the supporting part (4) comprises a fixed seat (41), a sliding seat (42) is arranged on the fixed seat (41), a spring (48) is arranged between the sliding seat (42) and the fixed seat (41), a connecting rod (43) is arranged at the top end of the sliding seat (42), an installation shell (44) is sleeved on the connecting rod (43), the top end inside the installation shell (44) is rotatably connected with the connecting rod (43), an occlusion block (45) is arranged at the top end of the installation shell (44), and an occlusion groove (46) is formed in the occlusion block (45).
2. The orthodontic expander according to claim 1, characterized in that the edges of the first plate (1) and the second plate (2) are provided with rounded corners.
3. The orthodontic expander according to claim 1, wherein the sliding base (42) is sleeved on the top end of the fixed base (41), the sliding base (42) is in sliding fit with the fixed base (41), and the spring (48) is fixed between the top end of the fixed base (41) and the inner top surface of the sliding base (42).
4. The expander for orthodontic use according to claim 1, wherein the bottom end of the installation case (44) is open, and a space is provided between the inner wall of the installation case (44) and the outer wall of the connection rod (43).
5. The orthodontic expander according to claim 1, wherein the bite groove (46) is formed in an arc shape, and both ends of the bite groove (46) penetrate both ends of the bite block (45).
6. The orthodontic expander according to claim 5, wherein a silicone layer (47) is provided on an inner wall of the bite groove (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222242997.4U CN218010001U (en) | 2022-08-25 | 2022-08-25 | Expanding device for oral orthodontics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222242997.4U CN218010001U (en) | 2022-08-25 | 2022-08-25 | Expanding device for oral orthodontics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218010001U true CN218010001U (en) | 2022-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222242997.4U Active CN218010001U (en) | 2022-08-25 | 2022-08-25 | Expanding device for oral orthodontics |
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| Country | Link |
|---|---|
| CN (1) | CN218010001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116965962A (en) * | 2023-04-23 | 2023-10-31 | 天津市滨海新区塘沽口腔医院 | Mouth gag for orthodontic treatment |
-
2022
- 2022-08-25 CN CN202222242997.4U patent/CN218010001U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116965962A (en) * | 2023-04-23 | 2023-10-31 | 天津市滨海新区塘沽口腔医院 | Mouth gag for orthodontic treatment |
| CN116965962B (en) * | 2023-04-23 | 2024-04-16 | 天津市滨海新区塘沽口腔医院 | Mouth gag for orthodontic treatment |
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