CN203122663U - Mouth gag capable of precisely adjusting gagging size - Google Patents
Mouth gag capable of precisely adjusting gagging size Download PDFInfo
- Publication number
- CN203122663U CN203122663U CN 201320031073 CN201320031073U CN203122663U CN 203122663 U CN203122663 U CN 203122663U CN 201320031073 CN201320031073 CN 201320031073 CN 201320031073 U CN201320031073 U CN 201320031073U CN 203122663 U CN203122663 U CN 203122663U
- Authority
- CN
- China
- Prior art keywords
- hack lever
- rest
- adjusting
- screw mandrel
- gagging
- 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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Abstract
The utility model relates to a mouth gag capable of precisely adjusting gagging size, solving the technical problems that a stomatological patient moves around and easily leads to error operation of a dentist. The mouth gap capable of precisely adjusting the gagging size comprises a supporting frame, an adjusting lead screw and an adjusting nut, wherein the supporting frame comprises a first rest, a second rest and a hinged shaft, and the middle parts of the first rest and the second rest are mutually hinged; each of the first rest and the second rest has the structure that the front section is bent towards one side, a tooth clenching groove is arranged in the front end, and a pressing handle is arranged at the rear end; a long slotted hole is formed in the first rest; the adjusting lead screw passes through the long slotted hole, with the tail end part hinged onto the second rest; the adjusting nut is arranged onto the adjusting lead screw; and the outer diameter of the adjusting nut is more than the width of the long slotted hole. The mouth gap with the design can provide assistance to keep the patient in mouth gagging state, thus the dentist can avoid error operation caused by the patient moving around. The mouth gap capable of precisely adjusting the gagging size has the characteristics of being simple in structure and convenient to use, and is widely suitable for use in various medical institutions such as dentistry and department of stomatology.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, particularly a kind of gag of accurate adjusting openings of sizes.
Background technology
The dentist needs patient's mouth to keep open configuration when being the oral pathology human therapy, during patient's mouth pain or discomfort can not touch, otherwise the dentist is easy to maloperation.
The utility model content
The technical problems to be solved in the utility model is the above-mentioned defective that how to overcome prior art, and a kind of gag of accurate adjusting openings of sizes is provided.
For solving the problems of the technologies described above, this gag of precisely regulating openings of sizes comprises bracing frame, regulates screw mandrel and regulates screw, support frame as described above comprises first hack lever, second hack lever and the jointed shaft that two middle parts are hinged, first hack lever and the second hack lever leading portion are all to a lateral bending song, front end is equipped with that tooth is stung groove, the rear end is equipped with by pressure handle, wherein have long slot bore on first hack lever, described adjusting screw mandrel is located in this long slot bore, its terminal part is hinged on second hack lever, described adjusting screw is arranged on to be regulated on the screw mandrel, and its external diameter is greater than the groove width of long slot bore.
So design can be helped sufferer maintenance oral cavity open configuration with gag, avoid the dentist due to illness the people touch and maloperation.
As optimization, be provided with back-moving spring between described first hack lever and second hack lever, this back-moving spring is set in outside the described adjusting screw mandrel.So design resets conveniently.
As optimization, described adjusting screw is provided with ear; It is that soft silica gel tooth is stung groove that described tooth is stung groove.So design is used comfortable.
As optimization, also comprise the side governor motion, this side governor motion comprises side adjusting screw mandrel and is arranged on the lip groove that side is regulated screw mandrel one end, wherein side adjusting screw mandrel is located on the jointed shaft, and it is parallel with the leading portion of first hack lever, second hack lever, side is regulated the screw mandrel end and is provided with side adjusting screw, and this side is regulated screw and is provided with ear.So design is convenient.
The gag that this utility model is precisely regulated openings of sizes has advantage simple in structure, easy to use, extensively is suitable for various dentistry, the use of department of stomatology medical institutions.
Description of drawings
The gag of this utility model precisely being regulated openings of sizes below in conjunction with accompanying drawing is described further:
Fig. 1 is this perspective view of precisely regulating the gag of openings of sizes.
Among the figure: 1-adjusting screw mandrel, 2-adjusting screw, 3-first hack lever, 4-second hack lever, 5-jointed shaft, 6-tooth are stung groove, 7-regulates screw mandrel, 11-lip groove by pressure handle, 8-long slot bore, 9-back-moving spring, 10-side.
The specific embodiment
Embodiment one: as shown in Figure 1, this gag of precisely regulating openings of sizes comprises bracing frame, regulate screw mandrel 1 and regulate screw 2, support frame as described above comprises first hack lever 3 that two middle parts are hinged, second hack lever 4 and jointed shaft 5, first hack lever 3 and second hack lever, 4 leading portions are all to a lateral bending song, front end is equipped with tooth and stings groove 6, the rear end is equipped with by pressure handle 7, wherein have long slot bore 8 on first hack lever 3, described adjusting screw mandrel 1 is located in this long slot bore 8, its terminal part is hinged on second hack lever 4, described adjusting screw 2 is arranged on to be regulated on the screw mandrel 1, and its external diameter is greater than the groove width of long slot bore 8.Be provided with back-moving spring 9 between described first hack lever 3 and second hack lever 4, this back-moving spring 9 is set in outside the described adjusting screw mandrel 1.Described adjusting screw 2 is provided with ear; Described tooth is stung groove 6 and is stung groove for soft silica gel tooth.Also comprise the side governor motion, this side governor motion comprises side adjusting screw mandrel 10 and is arranged on the lip groove 11 that side is regulated screw mandrel one end, wherein side adjusting screw mandrel 10 is located on the jointed shaft 5, and it is parallel with the leading portion of first hack lever 3, second hack lever 4, side is regulated screw mandrel 10 ends and is provided with side adjusting screw 12, and this side is regulated screw 12 and is provided with ear.
This utility model includes but not limited to above-mentioned embodiment, and any product that meets the description of these claims all falls within the protection domain of the present utility model.
Claims (4)
1. gag of precisely regulating openings of sizes, it is characterized in that: comprise bracing frame, regulate screw mandrel (1) and regulate screw (2), support frame as described above comprises first hack lever (3) that two middle parts are hinged, second hack lever (4) and jointed shaft (5), first hack lever (3) and second hack lever (4) leading portion are all to a lateral bending song, front end is equipped with tooth and stings groove (6), the rear end is equipped with by pressure handle (7), wherein have long slot bore (8) on first hack lever (3), described adjusting screw mandrel (1) is located in this long slot bore (8), its terminal part is hinged on second hack lever (4), described adjusting screw (2) is arranged on to be regulated on the screw mandrel (1), and its external diameter is greater than the groove width of long slot bore (8).
2. the gag of accurate adjusting openings of sizes according to claim 1, it is characterized in that: be provided with back-moving spring (9) between described first hack lever (3) and second hack lever (4), this back-moving spring (9) is set in outside the described adjusting screw mandrel (1).
3. the gag of accurate adjusting openings of sizes according to claim 2, it is characterized in that: described adjusting screw (2) is provided with ear; Described tooth is stung groove (6) and is stung groove for soft silica gel tooth.
4. according to the gag of the arbitrary described accurate adjusting openings of sizes of claim 1-3, it is characterized in that: also comprise the side governor motion, this side governor motion comprises side adjusting screw mandrel (10) and is arranged on the lip groove (11) that side is regulated screw mandrel one end, wherein side adjusting screw mandrel (10) is located on the jointed shaft (5), and it is parallel with the leading portion of first hack lever (3), second hack lever (4), side is regulated screw mandrel (10) end and is provided with side adjusting screw (12), and this side is regulated screw (12) and is provided with ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320031073 CN203122663U (en) | 2013-01-22 | 2013-01-22 | Mouth gag capable of precisely adjusting gagging size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320031073 CN203122663U (en) | 2013-01-22 | 2013-01-22 | Mouth gag capable of precisely adjusting gagging size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203122663U true CN203122663U (en) | 2013-08-14 |
Family
ID=48930698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320031073 Expired - Fee Related CN203122663U (en) | 2013-01-22 | 2013-01-22 | Mouth gag capable of precisely adjusting gagging size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203122663U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103876704A (en) * | 2014-03-20 | 2014-06-25 | 李海涛 | Three-way oral cavity opening device with saliva absorption function |
| CN104367440A (en) * | 2013-08-15 | 2015-02-25 | 泸州医学院 | Physical therapy device helping patient to open mouth |
| CN104799963A (en) * | 2015-04-23 | 2015-07-29 | 黄斌 | Mouth cavity extender |
| CN105942961A (en) * | 2016-05-13 | 2016-09-21 | 安徽科信伟德机电产品设计有限公司 | Opening-closing degree positioning device for oral cavity |
| CN107569296A (en) * | 2017-09-19 | 2018-01-12 | 广州医科大学附属第医院 | A kind of zoopery dilator |
| WO2019034010A1 (en) * | 2017-08-14 | 2019-02-21 | 深圳市植合体技术有限公司 | Bite-based adjustable guide plate device for implant drilling preparation, and implant drilling method |
| CN110123466A (en) * | 2019-04-25 | 2019-08-16 | 史要鹏 | A kind of mandibular arch expander device of cooperation lip gear |
| CN111227773A (en) * | 2018-11-28 | 2020-06-05 | 河南科技大学第一附属医院 | Medical mouth gag for oral diagnosis and treatment |
| CN112437645A (en) * | 2018-07-18 | 2021-03-02 | 克劳迪娅·阿德里亚娜·卡洛托 | Lip and tongue retractor |
-
2013
- 2013-01-22 CN CN 201320031073 patent/CN203122663U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104367440A (en) * | 2013-08-15 | 2015-02-25 | 泸州医学院 | Physical therapy device helping patient to open mouth |
| CN103876704A (en) * | 2014-03-20 | 2014-06-25 | 李海涛 | Three-way oral cavity opening device with saliva absorption function |
| CN104799963A (en) * | 2015-04-23 | 2015-07-29 | 黄斌 | Mouth cavity extender |
| CN105942961A (en) * | 2016-05-13 | 2016-09-21 | 安徽科信伟德机电产品设计有限公司 | Opening-closing degree positioning device for oral cavity |
| WO2019034010A1 (en) * | 2017-08-14 | 2019-02-21 | 深圳市植合体技术有限公司 | Bite-based adjustable guide plate device for implant drilling preparation, and implant drilling method |
| CN107569296A (en) * | 2017-09-19 | 2018-01-12 | 广州医科大学附属第医院 | A kind of zoopery dilator |
| CN107569296B (en) * | 2017-09-19 | 2023-09-19 | 广州医科大学附属第一医院 | Animal experiment spreader |
| CN112437645A (en) * | 2018-07-18 | 2021-03-02 | 克劳迪娅·阿德里亚娜·卡洛托 | Lip and tongue retractor |
| CN111227773A (en) * | 2018-11-28 | 2020-06-05 | 河南科技大学第一附属医院 | Medical mouth gag for oral diagnosis and treatment |
| CN110123466A (en) * | 2019-04-25 | 2019-08-16 | 史要鹏 | A kind of mandibular arch expander device of cooperation lip gear |
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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: 20130814 Termination date: 20140122 |