CN215307999U - Novel mouth opening trainer - Google Patents
Novel mouth opening trainer Download PDFInfo
- Publication number
- CN215307999U CN215307999U CN202121537343.3U CN202121537343U CN215307999U CN 215307999 U CN215307999 U CN 215307999U CN 202121537343 U CN202121537343 U CN 202121537343U CN 215307999 U CN215307999 U CN 215307999U
- Authority
- CN
- China
- Prior art keywords
- threaded rod
- supporting part
- sleeve
- opening
- novel mouth
- Prior art date
- 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
- 210000003456 pulmonary alveoli Anatomy 0.000 claims description 12
- 210000003781 tooth socket Anatomy 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 210000000214 mouth Anatomy 0.000 description 22
- 238000000034 method Methods 0.000 description 4
- 238000001959 radiotherapy Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 201000010927 Mucositis Diseases 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000002200 mouth mucosa Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Rehabilitation Tools (AREA)
Abstract
The utility model relates to a novel mouth opening trainer which comprises a handle assembly, a supporting part and two movable arms, wherein the handle assembly comprises a rotary handle and a threaded rod, the rotary handle is fixedly connected with one end of the threaded rod, the other end of the threaded rod is in threaded connection with the supporting part, the middle part of the supporting part is provided with a threaded through hole, the threaded rod is arranged in the threaded through hole, the movable arms are hinged with the supporting part, the number of the movable arms is two, the movable arms are in an L-shaped structure, the two movable arms are symmetrically arranged at two ends of the supporting part, when the threaded rod is screwed in along the threaded through hole, the threaded rod is abutted to the two movable arms, and tooth grooves are formed in the movable arms. The utility model solves the problems that the opening and closing degree of the existing mouth opening trainer can not be adjusted, and the compliance of a patient is poor, so that the training effect is not good.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a novel mouth opening trainer.
Background
After the head and neck radiotherapy patient carries out radiotherapy treatment, because the side effect, the oral cavity is hardly opened to primitive state naturally, and this leads to the patient to appear complication such as oral mucosa inflammation, adhesion easily, and the patient uses a training ware of opening one's mouth to practise can make the oral cavity open to the natural state gradually to reduce or avoid the emergence of oral cavity complication. Traditional open a mouthful training ware often can not adjust the degree of opening and shutting size, and head and neck radiotherapy patient is when carrying out the training of opening a mouth, and the oral cavity must be fixed open to with the width that the size of opening a mouth is the same of the training ware of opening a mouth, and the compliance that the patient practiced open a mouth is poor for the patient carries out the effect of opening a mouth training and is not good.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel mouth-opening trainer, which aims to solve the problems that the opening degree of the existing mouth-opening trainer cannot be adjusted, and the compliance of a patient is poor, so that the training effect is poor.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: the utility model provides a novel open mouth training ware, including handle assembly, supporting part and digging arm, handle assembly includes twist grip and threaded rod, the one end fixed connection of twist grip and threaded rod, the other end and the supporting part threaded connection of threaded rod, the screw thread through-hole has been seted up at the middle part of supporting part, the threaded rod sets up in the screw thread through-hole, the digging arm is articulated with the supporting part, the quantity of digging arm is two, the digging arm is L shape structure, two digging arm symmetries set up in the both ends of supporting part, when the threaded rod advances along the screw thread through-hole soon, the equal butt of threaded rod and two digging arms, all be provided with the alveolus on the digging arm.
Furthermore, one end of the L-shaped movable arm is hinged with the supporting part through a bolt connecting pair, and the tooth socket is fixedly connected to the outer side of the other end of the L-shaped movable arm.
Further, the rotating handle is fixedly connected with a first sleeve, the first sleeve is arranged coaxially with the threaded rod, the supporting part is fixedly connected with a second sleeve, and the second sleeve is arranged coaxially with the threaded rod.
Further, the inner diameter of the first sleeve is larger than the outer diameter of the second sleeve.
Furthermore, the outer surface of the second sleeve is provided with scale marks which are arranged along the axial direction of the second sleeve.
Further, the tooth socket is rectangular or circular arc-shaped.
Furthermore, the alveolus is made of silica gel.
The opening and closing device is simple in structure, the rotary handle drives the threaded rod to move towards the supporting part, one end of the threaded rod, penetrating out of the supporting part, is abutted to the movable arms, the movable arms rotate for a certain angle along the supporting part along with the movement of the threaded rod, and the opening and closing degree between the two movable arms is increased, so that the opening and closing degree of the opening trainer can be adjusted; the scale marks arranged on the second sleeve are used for conveniently recording the opening angle of the opening trainer at the moment by recording the corresponding scale values on the scale marks in the training process, so that the opening angle is continuously increased in subsequent training, and the opening angle is divided into different training grades according to the numerical values of the scale values, so that the opening angle can be conveniently standardized; the shape of the tooth socket is arc-shaped, so that the tooth socket can be more fit with the teeth of a patient; thereby the alveolus adopts the silica gel material can not harm tooth or gum at the in-process of opening a mouthful training, and the patient uses safelyr, comfortable.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is a schematic view showing the connection relationship between the movable arm and the alveolus.
Detailed Description
The following detailed description of embodiments of the utility model is provided in conjunction with the accompanying drawings:
as shown in fig. 1, 2 and 3, the utility model provides a novel mouth-opening trainer, which comprises a handle assembly, a supporting part 1 and a movable arm 2, wherein the handle assembly comprises a rotating handle 3 and a threaded rod 4, the rotating handle 3 is fixedly connected with one end of the threaded rod 4, the other end of the threaded rod 4 is in threaded connection with the supporting part 1, a threaded through hole is formed in the middle of the supporting part 1, and the threaded rod 4 is arranged in the threaded through hole. The movable arm 2 is articulated with supporting part 1, and the quantity of movable arm 2 is two, and movable arm 2 is L shape structure, and two movable arm 2 symmetries set up in the both ends of supporting part 1, and when threaded rod 4 screwed in along the screw through-hole, threaded rod 4 and two equal butts of movable arm 2. All be provided with alveolus 5 on the digging arm 2, 5 symmetries of alveolus on two digging arms 2 set up, 5 openings of one of them alveolus up, 5 openings of another alveolus are down, and during the training, patient's tooth is placed in alveolus 5.
Furthermore, one end of the L-shaped movable arm 2 is hinged with the supporting part 1 through a bolt connecting pair 8, and the tooth socket 5 is fixedly connected to the outer side of the other end of the L-shaped movable arm 2. The bolt connection pair 8 comprises a bolt and a nut, a screw of the bolt sequentially penetrates through the supporting part 1 and the movable arm 2, the screw of the bolt sequentially penetrates through the supporting part 1 and the movable arm 2 and then is in threaded connection with the nut, and the nut is used for enabling the supporting part 1 and the movable arm 2 to be relatively positioned on the bolt. In other embodiments, the movable arm 2 and the support portion 1 may be hinged by a pin. During the use, rotating twist grip 3, threaded rod 4 remove to supporting part 1 along the screw through-hole, and threaded rod 4 wears out supporting part 1's one end and the 2 butts of digging arm, and along with the removal of threaded rod 4, digging arm 2 rotates certain angle along supporting part 1, continues rotating twist grip 3, and digging arm 2 increases along supporting part 1 pivoted angle, and the degree of opening and shutting between two digging arms 2 increases to the degree of opening and shutting of opening a mouthful training ware obtains adjusting.
Further, the rotating handle 3 is fixedly connected with a first sleeve 6, the first sleeve 6 is coaxially arranged with the threaded rod 4, the supporting portion 1 is fixedly connected with a second sleeve 7, and the second sleeve 7 is coaxially arranged with the threaded rod 4.
Further, the inner diameter of the first sleeve 6 is larger than the outer diameter of the second sleeve 7. The inner diameter of the first sleeve 6 is slightly larger than the outer diameter of the second sleeve 7, so that when the rotating handle 3 is rotated, the rotating handle 3 gradually approaches the support portion 1, and a part of the second sleeve 7 can be accommodated in the first sleeve 6.
Furthermore, the outer surface of the second sleeve 7 is provided with scale marks 9, and the scale marks 9 are arranged along the axial direction of the second sleeve 7. When the rotating handle 3 is rotated, the first sleeve 6 gradually approaches the second sleeve 7, a part of the second sleeve 7 can be accommodated in the first sleeve 6, and the part of the second sleeve 7 accommodated in the first sleeve 6 corresponds to a scale value. Because the patient just begins when opening the mouth training, the angle that the mouth can open is less, and along with the continuous going on of training, the open angle crescent of mouth through setting up scale mark 9 on second sleeve 7, conveniently records the angle of opening a mouth of training ware this moment through the scale value on the record scale mark 9 at the in-process of training, and then the angle of opening a mouth of constantly increasing in follow-up training. Can be divided into different training grades according to the numerical value of scale value, the standardized formulation of the angle of opening a mouth of being convenient for.
Further, the socket 5 is shaped as a rectangle or a circular arc. Because the teeth in the oral cavity of a person are distributed in an arc shape, the shape of the tooth socket 5 is set to be arc-shaped, so that the tooth socket 5 can be more attached to the teeth of the patient.
Further, the alveolus 5 is made of silica gel. The softness and hardness of the silica gel material are proper, teeth or gum cannot be damaged in the mouth opening training process, and the patient can use the mouth opening training device more safely and comfortably.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention. The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (7)
1. The utility model provides a novel open a mouthful training ware which characterized in that: including handle assembly, supporting part and digging arm, handle assembly includes twist grip and threaded rod, the one end fixed connection of twist grip and threaded rod, the other end and the supporting part threaded connection of threaded rod, the screw thread through-hole has been seted up at the middle part of supporting part, the threaded rod sets up in the screw thread through-hole, the digging arm is articulated with the supporting part, the quantity of digging arm is two, the digging arm is L shape structure, two digging arm symmetries set up in the both ends of supporting part, when the threaded rod was screwed in along the screw thread through-hole, the equal butt of threaded rod and two digging arms, all be provided with the alveolus on the digging arm.
2. The novel mouth-opening training aid as claimed in claim 1, wherein: one end of the L-shaped movable arm is hinged with the supporting part through a bolt connecting pair, and the tooth socket is fixedly connected to the outer side of the other end of the L-shaped movable arm.
3. The novel mouth-opening training aid as claimed in claim 1, wherein: the last fixedly connected with first sleeve of twist grip, first sleeve and the coaxial setting of threaded rod, the fixedly connected with second sleeve on the supporting part, second sleeve and the coaxial setting of threaded rod.
4. The novel mouth-opening training aid as claimed in claim 3, wherein: the inner diameter of the first sleeve is larger than the outer diameter of the second sleeve.
5. The novel mouth-opening training aid as claimed in claim 4, wherein: the outer surface of the second sleeve is provided with scale marks which are arranged along the axial direction of the second sleeve.
6. The novel mouth-opening training aid as claimed in claim 1, wherein: the tooth socket is rectangular or circular arc.
7. The novel mouth-opening training aid as claimed in claim 1, wherein: the alveolus is made of silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121537343.3U CN215307999U (en) | 2021-07-07 | 2021-07-07 | Novel mouth opening trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121537343.3U CN215307999U (en) | 2021-07-07 | 2021-07-07 | Novel mouth opening trainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215307999U true CN215307999U (en) | 2021-12-28 |
Family
ID=79565482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121537343.3U Expired - Fee Related CN215307999U (en) | 2021-07-07 | 2021-07-07 | Novel mouth opening trainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215307999U (en) |
-
2021
- 2021-07-07 CN CN202121537343.3U patent/CN215307999U/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 |
Granted publication date: 20211228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |