CN203169133U - Plastic mouth opener - Google Patents
Plastic mouth opener Download PDFInfo
- Publication number
- CN203169133U CN203169133U CN 201320197966 CN201320197966U CN203169133U CN 203169133 U CN203169133 U CN 203169133U CN 201320197966 CN201320197966 CN 201320197966 CN 201320197966 U CN201320197966 U CN 201320197966U CN 203169133 U CN203169133 U CN 203169133U
- Authority
- CN
- China
- Prior art keywords
- patient
- transparent cover
- oval body
- hollow
- mouth opener
- 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
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model belongs to dental instruments and particularly relates to a plastic mouth opener. The plastic mouth opener comprises an oval body (1) and two tooth brackets (2) and further comprises a transparent cover (3), the two tooth brackets (2) are arranged on the oval body symmetrically, the middle of the transparent cover (3) is provided with a hollow-out portion (4) with a shape matching with that of the oval body (1), the edge of the hollow-out portion (5) is provided with hooks (5), the tooth brackets (2) are provided with through holes (6) for the hooks (5) to penetrate through, and the number and the position of the through holes (6) correspond with those of the hooks (5). After a patient bites the tooth brackets of the plastic mouth opener, the transparent cover can cover the face of the patient to prevent liquid from splashing on the face or the eyes of the patient and further avoid the discomfort of the patient.
Description
Technical field
This utility model belongs to dental instruments, particularly a kind of plastics gag.
Background technology
Surgeon dentist is when patient checks or treats, and need make patient's face be in open state.The plastics gag is the dental instruments of using always, plastics gag of the prior art as shown in Figure 1, comprise oval body (1) and be symmetricly set on two dens supporter (2) on the oval body (1), patient bites dens supporter (2) can make face be in open configuration all the time.Surgeon dentist is in when treatment, often has liquid splash to patient on the face, on the eyes, cause patient's discomfort.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of plastics gag is provided, it be connected with transparent cover can avoid liquid splash to patient on the face, the discomfort that causes on the eyes.
To achieve these goals, the technical solution of the utility model is as follows: a kind of plastics gag, comprise oval body and two dens supporter that are symmetricly set on the oval body, it also comprises transparent cover, the centre position of transparent cover is provided with hollow-out parts, and the shape of hollow-out parts and the profile of oval body are suitable, and the edge of hollow-out parts is provided with hook, dens supporter is provided with the through hole that passes for hook, and position and the quantity of the position of through hole and quantity and hook are corresponding.
The utlity model has simple in structure, outstanding effect advantage, transparent cover is fixed on the dens supporter by hook, and after patient bit dens supporter, transparent cover covered patient's face, avoids liquid splash to patient on the face, cause patient's discomfort on the eyes.
Description of drawings
Fig. 1 is the structural representation of plastics gag in the prior art;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the enlarged drawing of A portion among Fig. 2.
Among the figure: 1, oval body; 2, dens supporter; 3, transparent cover; 4, hollow-out parts; 5, hook; 6, through hole.
The specific embodiment
As Fig. 2, shown in Figure 3, a kind of plastics gag, comprise oval body 1 and two dens supporter 2 that are symmetricly set on the oval body 1, it also comprises the transparent cover of being made by waterproof material 3, the centre position of transparent cover 3 is provided with hollow-out parts 4, and the profile of the shape of hollow-out parts 4 and oval body 1 is suitable, and the edge of hollow-out parts 4 is provided with hook 5, dens supporter 2 is provided with for hook 5 through holes that pass 6, and position and the quantity of the position of through hole 6 and quantity and hook 5 are corresponding.After patient bit dens supporter 2, transparent cover 3 can cover patient's face, avoided liquid splash to patient on the face, cause patient's discomfort on the eyes.
Claims (1)
1. plastics gag, comprise oval body (1) and be symmetricly set on two dens supporter (2) on the oval body (1), it is characterized in that: it also comprises transparent cover (3), the centre position of transparent cover (3) is provided with hollow-out parts (4), the profile of the shape of hollow-out parts (4) and oval body (1) is suitable, the edge of hollow-out parts (4) is provided with hook (5), dens supporter (2) is provided with the through hole (6) that passes for hook (5), and position and the quantity of the position of through hole (6) and quantity and hook (5) are corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320197966 CN203169133U (en) | 2013-04-11 | 2013-04-11 | Plastic mouth opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320197966 CN203169133U (en) | 2013-04-11 | 2013-04-11 | Plastic mouth opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203169133U true CN203169133U (en) | 2013-09-04 |
Family
ID=49065893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320197966 Expired - Fee Related CN203169133U (en) | 2013-04-11 | 2013-04-11 | Plastic mouth opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203169133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110251060A (en) * | 2019-07-16 | 2019-09-20 | 宁波纳新医疗科技有限公司 | A kind of dental mouth gag with safeguard function |
-
2013
- 2013-04-11 CN CN 201320197966 patent/CN203169133U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110251060A (en) * | 2019-07-16 | 2019-09-20 | 宁波纳新医疗科技有限公司 | A kind of dental mouth gag with safeguard function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20140411 |