CN216797927U - Orthodontic mouth gag - Google Patents
Orthodontic mouth gag Download PDFInfo
- Publication number
- CN216797927U CN216797927U CN202220258453.4U CN202220258453U CN216797927U CN 216797927 U CN216797927 U CN 216797927U CN 202220258453 U CN202220258453 U CN 202220258453U CN 216797927 U CN216797927 U CN 216797927U
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- CN
- China
- Prior art keywords
- embedded groove
- lip embedded
- connecting rod
- orthodontic
- lip
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000000214 mouth Anatomy 0.000 abstract description 22
- 210000001097 facial muscle Anatomy 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 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 medical instruments, and provides an orthodontic mouth gag which comprises a connecting rod, an adjusting seat and a lip embedded groove, wherein the adjusting seat is arranged at two ends of the connecting rod, the lip embedded groove comprises a lower lip embedded groove for supporting a lower lip and an upper lip embedded groove for supporting an upper lip, the upper lip embedded groove and the lower lip embedded groove are rotationally arranged on the adjusting seat, a threaded rod is horizontally arranged on the adjusting seat, a shaft collar is movably sleeved at the inner side end of the threaded rod, connecting rods are oppositely hinged on the shaft collar, and one end of each connecting rod, which is far away from the shaft collar, is respectively hinged with the upper lip embedded groove and the lower lip embedded groove. The utility model not only can realize the support of the oral cavities with different sizes, but also can adjust the proper angle to ensure that the oral cavity obtains the most comfortable openness, thereby relieving the fatigue of the facial muscles of a patient to the maximum extent.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to an orthodontic mouth gag.
Background
At present, most of hospital stomatologists often adopt mouth openers to help patients open lips to facilitate orthodontic operation when examining or treating patients, the existing mouth openers are composed of a U-shaped connecting rod and lip embedded grooves connected to two ends of the connecting rod, the connecting rod has certain tension, when the mouth openers are used, the lips of the patients are enlarged, the lip embedded grooves are placed on two sides of the lips to open the upper lips and the lower lips, and the lips are opened towards two sides under the tension of the connecting rod to expose tooth grinding areas, so that orthodontic treatment is facilitated; however, in the orthodontic treatment process, the patient needs to open the oral cavity for a long time, the tension of the connecting rod is small, the facial muscles of the patient are easy to fatigue, and the lips and the mouth can be involuntarily closed to relieve the fatigue, so that the orthodontic treatment is influenced.
Therefore, how to solve the above technical problems has become a focus of research by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an orthodontic mouth gag for solving the technical problems.
The utility model provides an orthodontic mouth gag of oral cavity, includes connecting rod, regulation seat and lip embedded groove, adjust the seat set up in the both ends of connecting rod, the lip embedded groove is including the last lip embedded groove that is used for supporting the lower lip embedded groove of lip and is used for supporting the upper lip, the upper lip embedded groove all rotate with the lower lip embedded groove set up in adjust the seat, it is provided with the threaded rod to adjust the seat and go up the level, the medial extremity movable sleeve of threaded rod is equipped with the shaft collar, relative articulated on the shaft collar have the connecting rod, the one end that the shaft collar was kept away from to the connecting rod is articulated with last lip embedded groove and lower lip embedded groove respectively.
In some embodiments of the utility model, the inner end of the threaded rod is provided with a stepped groove, and the collar is movably limited in the stepped groove.
In some embodiments of the utility model, the connecting rod includes two connecting struts and a connecting pipe, the connecting pipe is connected between the two connecting struts, the connecting pipe is in threaded connection with the connecting struts, and one end of the connecting strut, which is far away from the connecting pipe, is fixed with the adjusting seat.
In some embodiments of the present invention, the inner cavity of the connecting pipe is provided with a strip-shaped hole, the outer walls of the two ends of the connecting pipe are provided with locking screws, and the two connecting struts respectively extend into the strip-shaped hole from the two ends of the connecting pipe and are fixed by the locking screws.
In some embodiments of the utility model, a plug is arranged at one end of the connecting support rod extending into the strip-shaped hole.
The technical scheme of the embodiment of the utility model at least has the following advantages and beneficial effects:
the mouth and lip embedded groove is designed into the upper lip embedded groove and the lower lip embedded groove which rotate around the connecting seat, when the threaded rod is adjusted, the upper lip embedded groove and the lower lip embedded groove can be driven to open and close through the connecting rod, so that the size of an included angle between the upper lip embedded groove and the lower lip embedded groove is adjusted, the support of oral cavities with different sizes can be realized, the proper angle can be adjusted to enable the oral cavity to obtain the most comfortable opening degree, and the fatigue of facial muscles of a patient is relieved to the greatest extent.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of an orthodontic opener according to an embodiment of the utility model;
fig. 2 is an enlarged view of a point a in fig. 1.
Icon: 1-connecting rod, 101-connecting support rod, 102-connecting pipe, 2-locking screw, 3-plug, 4-adjusting seat, 5-lip embedded groove, 501-upper lip embedded groove, 502-lower lip embedded groove, 6-threaded rod, 7-collar and 8-connecting rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1 to 2, the present embodiment provides an orthodontic mouth gag, which comprises a connecting rod 1, an adjusting seat 4 and an oral lip embedding groove 5.
Specifically, the method comprises the following steps:
the connecting rod 1 comprises two connecting support rods 101 and a connecting pipe 102, and the connecting pipe 102 is connected between the two connecting support rods 101, so that the connecting rod 1 is in a U shape. In order to adjust the distance between the two connecting support rods 101 conveniently, the inner cavity of the connecting pipe 102 is provided with a strip-shaped hole, the outer walls of the two ends of the connecting pipe 102 are provided with locking screws 2, the two connecting support rods 101 respectively stretch into the strip-shaped hole from the two ends of the connecting pipe 102 and are fixed through the locking screws 2, and the end caps 3 are arranged at the ends of the connecting support rods 101 stretching into the strip-shaped hole.
One end integrated into one piece that connecting rod 101 kept away from connecting pipe 102 has regulation seat 4, it is provided with threaded rod 6 to adjust the level on seat 4, the medial extremity of threaded rod 6 is provided with the step groove, the rotation is provided with axle collar 7 in the step groove, and axle collar 7 limits in the step groove, relative articulated on axle collar 7 has connecting rod 8.
The lip embedded groove 5 is including the lower lip embedded groove 502 that is used for supporting the lower lip and the last lip embedded groove 501 that is used for supporting the upper lip, go up lip embedded groove 501 and lower lip embedded groove 502 all rotate set up in adjust seat 4, simultaneously, the one end that the shaft collar 7 was kept away from to connecting rod 8 is articulated with last lip embedded groove 501 and lower lip embedded groove 502 respectively.
From the above, the present embodiment provides an orthodontic mouth gag, and the using method and the working principle thereof are as follows:
firstly, the distance between the two connecting support rods 101 is adjusted according to the size of the oral cavity, so that the oral lips at two sides are embedded into the oral lip embedding grooves 5, and the method for specifically adjusting the distance between the two connecting support rods 101 is as follows: the locking screw 2 is loosened, and then the two connection poles 101 are drawn out or inserted into the connection pipe 102, thereby changing the distance between the two connection poles 101, and then the locking screw 2 is fixed.
After the distance adjustment between the connecting support rod 101 is completed, the threaded rod 6 is rotated to horizontally move the threaded rod 6, so that the upper lip embedded groove 501 and the lower lip embedded groove 502 are driven to be opened through the connecting rod 8, the upper lip embedded groove 501 and the lower lip embedded groove 502 open the lips, stable support is provided for the lips, and the purpose of adjusting the opening degree of the lips is achieved.
In conclusion, the orthodontic mouth gag provided by the utility model has the advantages that the structure is simple, the design is reasonable, the oral lip embedded groove 5 is designed into the upper lip embedded groove 501 and the lower lip embedded groove 502 which rotate around the connecting seat, when the threaded rod 6 is adjusted, the upper lip embedded groove 501 and the lower lip embedded groove 502 can be driven to open and close through the connecting rod 8, so that the size of an included angle between the upper lip embedded groove 501 and the lower lip embedded groove 502 can be adjusted, the support for oral cavities with different sizes can be realized, the oral cavity can be opened at the most comfortable degree by adjusting a proper angle, and the fatigue of facial muscles of a patient can be relieved to the greatest extent.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. 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 (5)
1. The utility model provides an orthodontic mouth gag, its characterized in that, including connecting rod (1), regulation seat (4) and lip embedded groove (5), adjust seat (4) set up in the both ends of connecting rod (1), lip embedded groove (5) including be used for supporting lower lip embedded groove (502) of lip and be used for supporting upper lip's upper lip embedded groove (501), upper lip embedded groove (501) and lower lip embedded groove (502) all rotate set up in adjust seat (4), it is provided with threaded rod (6) to adjust seat (4) to go up the level, the medial extremity movable sleeve of threaded rod (6) is equipped with axle collar (7), relative articulated on axle collar (7) have connecting rod (8), the one end that axle collar (7) were kept away from in connecting rod (8) is articulated with upper lip embedded groove (501) and lower lip embedded groove (502) respectively.
2. The orthodontic opener according to claim 1, characterized in that the threaded rod (6) is provided at its inner end with a stepped groove in which the collar (7) is movably confined.
3. The orthodontic mouth gag of claim 1, characterized in that the connecting rod (1) comprises two connecting struts (101) and a connecting tube (102), the connecting tube (102) is connected between the two struts, the connecting tube (102) is in threaded connection with the connecting strut (101), and the end of the connecting strut (101) remote from the connecting tube (102) is fixed with the adjusting seat (4).
4. The orthodontic mouth gag of claim 3, characterized in that the inner cavity of the connecting tube (102) is provided with a strip-shaped hole, the outer walls of the two ends of the connecting tube (102) are provided with locking screws (2), and the two connecting struts (101) respectively extend into the strip-shaped hole at the two ends of the connecting tube (102) and are fixed by the locking screws (2).
5. The orthodontic opener according to claim 4, characterized in that the end of the connecting strut (101) projecting into the bar-shaped hole is provided with a plug (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220258453.4U CN216797927U (en) | 2022-02-08 | 2022-02-08 | Orthodontic mouth gag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220258453.4U CN216797927U (en) | 2022-02-08 | 2022-02-08 | Orthodontic mouth gag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216797927U true CN216797927U (en) | 2022-06-24 |
Family
ID=82040655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220258453.4U Expired - Fee Related CN216797927U (en) | 2022-02-08 | 2022-02-08 | Orthodontic mouth gag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216797927U (en) |
-
2022
- 2022-02-08 CN CN202220258453.4U patent/CN216797927U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220624 |