CN210931958U - Tongue side self-locking mouth gag - Google Patents
Tongue side self-locking mouth gag Download PDFInfo
- Publication number
- CN210931958U CN210931958U CN201921096302.8U CN201921096302U CN210931958U CN 210931958 U CN210931958 U CN 210931958U CN 201921096302 U CN201921096302 U CN 201921096302U CN 210931958 U CN210931958 U CN 210931958U
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- China
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- probe
- cover plate
- mouth gag
- plate opening
- rod body
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Abstract
The utility model discloses a lingual self-locking mouth gag, which comprises a rod body, wherein a cover plate opening probe is arranged at one end of the rod body, the opening part of the cover plate opening probe is of a linear structure, and the cover plate opening probe is formed by bending the end of the rod body and is arranged at an angle of 30-90 degrees with the rod body; the end part of the cover plate opening probe connected with the rod body is of a smooth circular arc transition structure. The utility model discloses open the probe with the apron and set to the structure of buckling, the tongue side auto-lock mouth gag of being convenient for uses convenient operation at the tongue side.
Description
Technical Field
The utility model belongs to the orthodontic appliance field of tooth especially relates to a lingual auto-lock mouth gag.
Background
In orthodontic treatment of oral teeth, in order to avoid the complicated ligation process of steel wires or rubber rings, a plurality of tooth orthodontic self-locking brackets are available at present. A tooth orthodontic self-ligating bracket with a sliding locking tab employs a sliding locking tab to secure an archwire. But is opened or closed by pulling the slide lock up and down in use. Patent No. 2012102123755 discloses a dental orthodontic tool, comprising a rod body, wherein one end of the rod body is provided with a locking plate closing device, and the locking plate closing device comprises a locking plate closing spring piece and an arch wire placing groove; the locking plate closing spring piece comprises a spring piece body, and an included angle of 6-10 degrees is formed between the spring piece body and the rod body; the front end of the spring sheet body is provided with a locking plate closing barrier strip; the tail end of the rod body below the spring sheet body is provided with an arch wire placing groove. And a locking plate opening probe is arranged at the other tail end of the rod body and is in a straight shape. Tongue side self-ligating bracket appears in the market at present, and the locking plate of a straight line shape that the probe was opened to the straight setting is unfavorable for orthodontist to open and close the apron of tongue side self-ligating bracket in the tongue side.
Disclosure of Invention
In order to overcome the defects existing in the prior art, the utility model provides a tongue side self-locking mouth gag which can be conveniently opened or closed by a cover plate of a tongue side self-locking bracket.
The utility model adopts the technical proposal that:
tongue side auto-lock mouth gag, including the body of rod, a tail end of the body of rod is provided with the apron and opens the probe, the apron is opened the portion of opening of probe and is a style of calligraphy structure, its characterized in that: the cover plate opening probe is formed by bending the tail end of the rod body and is arranged at an angle of 30-90 degrees with the rod body; the end part of the cover plate opening probe connected with the rod body is of a smooth circular arc transition structure. The utility model discloses open the probe with the apron and set to the structure of buckling, the tongue side auto-lock mouth gag of being convenient for uses convenient operation at the tongue side.
Further, the angle between the cover plate opening probe and the rod body is preferably 55 degrees.
Further, the length range of the cover plate opening probe is 3-5 mm.
Further, the length of the cover opening probe is preferably 3 mm.
Further, the width range of the opening part of the cover plate opening probe is 0.3-0.8 mm.
Further, the width of the opening portion of the cover opening probe is preferably 0.6 mm.
Further, the thickness range of the opening part of the cover plate opening probe is 0.3-1 mm.
Further, the thickness of the opening portion of the cover opening probe is preferably 0.3 mm.
Further, the body of rod is including holding portion and connecting portion with kneading, connecting portion and apron are opened the probe and are connected, hold the diameter setting that the diameter of portion of holding is greater than connecting portion, the diameter of connecting portion is opened the probe direction and is reduced gradually toward the apron by holding the portion with kneading.
Or, the rod body is of a flat structure and is convenient to take.
The utility model has the advantages that: the cover plate of the lingual self-ligating bracket can be conveniently opened or closed.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic bottom view of the present invention.
In the figure: 1-rod body, 11-pinching part, 12-connecting part, 2-cover plate opening probe and 21-opening part.
Detailed Description
The present invention will be further described with reference to the following specific embodiments, but the present invention is not limited to these specific embodiments. It will be recognized by those skilled in the art that the present invention encompasses all alternatives, modifications, and equivalents as may be included within the scope of the claims.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1, the embodiment provides a tongue side auto-lock mouth gag, including the body of rod 1, a terminal apron that is provided with the platykurtic structure of the body of rod 1 opens probe 2, the portion 21 of opening that probe 2 was opened to the apron is a style of calligraphy structure, the apron is opened probe 2 and is bent for the terminal of the body of rod 1 and form, the apron is opened probe 2 and is become α settings with body of rod 1, α's scope is 30-90, and preferred angle is 55.
This embodiment the body of rod 1 is including pinching portion 11 and connecting portion 12, connecting portion 12 is opened probe 2 with the apron and is connected, the diameter of pinching portion 11 is greater than the diameter setting of connecting portion 12, and the diameter of connecting portion 12 is opened 2 directions of probe and is reduced gradually toward the apron by pinching portion 11. The holding part 11 may be provided with a sheath. Of course, the rod body 1 is also of a flat, elongated configuration. The rod body 1 and the cover plate opening probe 2 of the present embodiment may be of an integrally formed structure.
The length range of the cover plate opening probe 2 in the embodiment is 3-5mm, and 3mm is preferred. The width of the opening part 21 of the cover opening probe 2 ranges from 0.3 to 0.8mm, preferably 0.6 mm. The thickness of the opening part 21 of the cover opening probe 2 ranges from 0.3 to 1mm, preferably 0.3 mm.
The utility model discloses during the use, after the arch wire groove of tongue side self-ligating bracket is put into to the arch wire, the apron is opened the portion 21 of opening of probe 2 and is stirred the apron toward the auto-ligating direction and can realize the auto-ligating of tongue side self-ligating bracket, when needing to open the apron, open the portion 21 of opening of probe 2 with the apron and put into the inslot of opening of apron, promote the apron gently or rotatory 90 can easily open the apron, it is very convenient to operate, and adopt the apron of buckling to open probe 2, when the apron that carries out tongue side self-ligating bracket in the tongue side is opened and is closed, it is very big not to need the mouth to open, be convenient for use in the tongue side.
Claims (10)
1. Tongue side auto-lock mouth gag, including the body of rod, a tail end of the body of rod is provided with the apron and opens the probe, the apron is opened the portion of opening of probe and is a style of calligraphy structure, its characterized in that: the cover plate opening probe is formed by bending the tail end of the rod body and is arranged at an angle of 30-90 degrees with the rod body; the end part of the cover plate opening probe connected with the rod body is of a smooth circular arc transition structure.
2. The lingual self-locking mouth gag of claim 1, wherein: the angle between the cover plate opening probe and the rod body is preferably 55 degrees.
3. The lingual self-locking mouth gag of claim 1, wherein: the length range of the cover plate opening probe is 3-5 mm.
4. The lingual self-locking mouth gag of claim 3, wherein: the length of the cover plate opening probe is preferably 3 mm.
5. The lingual self-locking mouth gag of claim 1, wherein: the width range of the opening part of the cover plate opening probe is 0.3-0.8 mm.
6. The lingual self-locking mouth gag of claim 5, wherein: the width of the opening part of the cover plate opening probe is preferably 0.6 mm.
7. The lingual self-locking mouth gag of claim 1, wherein: the thickness range of the opening part of the cover plate opening probe is 0.3-1 mm.
8. The lingual self-locking mouth gag of claim 7, wherein: the thickness of the opening part of the cover plate opening probe is preferably 0.3 mm.
9. The lingual self-locking mouth gag of any one of claims 1 to 8, wherein: the body of rod is including holding portion and connecting portion with kneading, connecting portion and apron are opened the probe and are connected, the diameter of holding portion with kneading is greater than the diameter setting of connecting portion, and the diameter of connecting portion is opened the probe direction and is reduced gradually toward the apron by holding portion with kneading.
10. The lingual self-locking mouth gag of any one of claims 1 to 8, wherein: the rod body is of a flat structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921096302.8U CN210931958U (en) | 2019-07-12 | 2019-07-12 | Tongue side self-locking mouth gag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921096302.8U CN210931958U (en) | 2019-07-12 | 2019-07-12 | Tongue side self-locking mouth gag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210931958U true CN210931958U (en) | 2020-07-07 |
Family
ID=71384201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921096302.8U Active CN210931958U (en) | 2019-07-12 | 2019-07-12 | Tongue side self-locking mouth gag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210931958U (en) |
-
2019
- 2019-07-12 CN CN201921096302.8U patent/CN210931958U/en active Active
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| GR01 | Patent grant |