CN213310527U - Special multi-functional mouth gag of dentistry - Google Patents
Special multi-functional mouth gag of dentistry Download PDFInfo
- Publication number
- CN213310527U CN213310527U CN202021887580.8U CN202021887580U CN213310527U CN 213310527 U CN213310527 U CN 213310527U CN 202021887580 U CN202021887580 U CN 202021887580U CN 213310527 U CN213310527 U CN 213310527U
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- Prior art keywords
- opening
- fixed
- arc
- open clamp
- bottom end
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- 210000000080 chela (arthropods) Anatomy 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 210000000214 mouth Anatomy 0.000 description 46
- 230000006378 damage Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000019617 piquancy Nutrition 0.000 description 1
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a special multi-functional mouth gag of dentistry, including left opening pincers, right opening pincers and grab handle, the external fixation of left side opening pincers has protective structure, one side swing joint of left side opening pincers has right opening pincers, and the bottom mounting of one side of right opening pincers has the regulation structure, and the external fixation of grab handle has the antiskid cover, the outside of antiskid cover all is fixed with anti-skidding bump. The utility model discloses a be provided with and adjust the structure and be convenient for adjust the degree of opening and shutting of opening ware according to actual need, when the degree of opening and shutting of opening ware is adjusted to needs, to one side upset support the depression bar make to support the depression bar and drop from the inside of adjusting the hole, the support of having removed the arc pole is pressed, strut the grab handle respectively, left side opening pliers can be the state of opening with right opening pliers this moment, the upset supports the top that the depression bar made to support the depression bar and supports and press in the inside of adjusting the hole, support the inside that the depression bar can not follow the adjusting the hole and drop, the security is higher, can be suitable for different patients.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically a special multi-functional mouth gag of dentistry.
Background
With the rapid development of national economy and the continuous improvement of social level, the living standard of people is continuously improved, the requirements of people on the living quality are higher and higher, people like to eat various gourmets, some foods with excessive piquancy, sourness and sweetness can stimulate the oral cavity, certain damage can be caused to teeth for a long time, and when a dentist needs to treat the teeth of a patient, a special dental special multifunctional mouth gag can be used;
however, when the existing mouth gag special for the dental department in the market is used, the opening degree is single, the opening degree of the mouth gag is not convenient to adjust according to actual needs, the opening and closing locking position is not convenient to support, the mouth gag is very easy to close, the safety is low, and the applicability is poor, so that the mouth gag special for the dental department is developed at present to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special multi-functional mouth gag of dentistry to provide in solving above-mentioned background art and be not convenient for adjust the degree of opening and shutting of mouth gag as required, the relatively poor problem of suitability.
In order to achieve the above object, the utility model provides a following technical scheme: a dental special multifunctional mouth gag comprises a left mouth gag, a right mouth gag and a grab handle, wherein a protective structure is fixed outside the left mouth gag, one side of the left mouth gag is movably connected with the right mouth gag, and the bottom end of one side of the right opening clamp is fixed with an adjusting structure which comprises an arc-shaped rod, a limiting bolt, a pressing rod and an adjusting hole, the arc-shaped rod is fixed at the bottom end of one side of the right open tongs, the bottom end of one side of the arc-shaped rod, which is far away from the right open tongs, extends to one side of the left open tongs, the limiting bolt is movably connected with the bottom end of one side of the left open tongs, the outer part of the limiting bolt is movably connected with a pressing rod, the bottom end of the inner part of the arc-shaped rod is provided with an adjusting hole, the top end of the pressing rod penetrates through the inner part of the adjusting hole, the bottom end of the right opening clamp is fixed with a grab handle, and the outer part of the grab handle is fixed with an anti-slip sleeve, and the outer part of the anti-slip sleeve is fixed with anti-slip convex points.
Preferably, protective structure includes rubber pad, spring, guide block and connection piece, the rubber pad runs through in the outside of right opening pincers, all be fixed with the connection piece on the inside wall of rubber pad, and one side of connection piece all is fixed with the spring, the inside of spring all runs through there is the guide block, and one side of guide block and one side fixed connection of connection piece, one side of spring and the lateral wall fixed connection of right opening pincers.
Preferably, the cross section of the rubber pad is larger than that of the right opening pliers, and the springs are uniformly distributed on the inner side wall of the rubber pad.
Preferably, the arc-shaped rod is designed in an arc shape, and the pressure resisting rod is of an overturning structure at the bottom end of one side of the left open tongs through a limiting bolt.
Preferably, the bottom of adjusting hole in the inside arc pole is equidistant range, the thickness of propping the depression bar is less than the internal diameter in adjusting hole.
Preferably, the cross section of the anti-slip sleeve is larger than that of the grab handle, and the anti-slip salient points are uniformly distributed outside the anti-slip sleeve.
Compared with the prior art, the beneficial effects of the utility model are that: the multifunctional mouth gag special for the dentistry not only realizes that the opening and closing degree of the mouth gag can be conveniently adjusted according to actual needs, is suitable for different patients, but also simultaneously realizes that the mouth gag can protect the oral cavity of the patient, improves the comfort level of the patient during treatment, has an anti-skid function, and prevents medical staff from causing certain injury to the oral cavity of the patient due to slippery hands when using the mouth gag;
(1) the adjusting structure is arranged to facilitate adjustment of the opening and closing degree of the opener according to actual needs, when the opening and closing degree of the opener needs to be adjusted, the pressing rod is turned to one side to enable the pressing rod to fall off from the inside of the adjusting hole, pressing on the arc-shaped rod is relieved, the handles are respectively opened, at the moment, the left open pliers and the right open pliers are in an opened state, the pressing rod is turned to enable the top end of the pressing rod to be pressed against the inside of the adjusting hole, the pressing rod cannot fall off from the inside of the adjusting hole, safety is high, and the opener can be suitable for different patients;
(2) the protective structure is arranged to protect the oral cavity of the patient, when the left open forceps and the right open forceps prop open the mouth of the patient at the same time, the rubber pad can protect the mouth of the patient, and meanwhile, the spring can reduce the expansion force applied to the mouth of the patient, so that the comfort level of the patient during treatment is improved;
(3) realized having skid-proof function through being provided with anti-skidding cover and anti-skidding bump, when the doctor holds the grab handle and struts patient's mouth, the frictional force of anti-skidding bump can increase grab handle and doctor's hand has skid-proof function, prevents that medical personnel from causing certain injury to patient's oral cavity because of the hand is smooth when using the mouth gag.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of a front partial cross-sectional structure of the protection structure of the present invention;
fig. 4 is an enlarged partial cross-sectional view of the utility model at a in fig. 3;
fig. 5 is a schematic view of the front view of the handle of the present invention.
In the figure: 1. a left open mouth clamp; 2. a protective structure; 201. a rubber pad; 202. a spring; 203. a guide block; 204. connecting sheets; 3. a right open mouth clamp; 4. an adjustment structure; 401. an arcuate bar; 402. a limit bolt; 403. a pressing rod; 404. an adjustment hole; 5. an anti-slip sleeve; 6. a handle; 7. and anti-skid salient points.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a dental special multifunctional mouth gag comprises a left open clamp 1, a right open clamp 3 and a grab handle 6, wherein a protective structure 2 is fixed outside the left open clamp 1, one side of the left open clamp 1 is movably connected with the right open clamp 3, an adjusting structure 4 is fixed at the bottom end of one side of the right open clamp 3, the adjusting structure 4 comprises an arc rod 401, a limiting bolt 402, a pressing rod 403 and an adjusting hole 404, the arc rod 401 is fixed at the bottom end of one side of the right open clamp 3, the bottom end of the arc rod 401, which is far away from the right open clamp 3, extends to one side of the left open clamp 1, the limiting bolt 402 is movably connected at the bottom end of one side of the left open clamp 1, the pressing rod 403 is movably connected outside the limiting bolt 402, the bottom end inside the arc rod 401 is provided with the adjusting hole 404, the top end of the pressing rod 403 penetrates through the inside of the adjusting hole 404, the bottom end of the right open clamp 3 is fixed with the grab handle 6, and, anti-skid convex points 7 are fixed on the outer part of the anti-skid sleeve 5;
the arc-shaped rod 401 is in an arc-shaped design, the bottom end of the pressing rod 403 on one side of the left open clamp 1 is in an overturning structure through the limiting bolt 402, the bottom ends of the adjusting holes 404 in the arc-shaped rod 401 are arranged at equal intervals, and the thickness of the pressing rod 403 is smaller than the inner diameter of the adjusting holes 404;
specifically, as shown in fig. 1, when the mechanism is used, first, when the opening and closing degree of the left open-close pliers 1 and the right open-close pliers 3 needs to be adjusted, the left open-close pliers 1 and the right open-close pliers 3 are placed in the mouth of a patient, the left open-close pliers 1 contact with the upper jaw of the patient, the right open-close pliers 3 contact with the lower jaw of the patient, then the pressing rod 403 is turned to one side to make the pressing rod 403 fall off from the inside of the adjusting hole 404, the pressing on the arc-shaped rod 401 is released, the handles 6 are respectively opened, at this time, the left open-close pliers 1 and the right open-close pliers 3 are in an open state, when the left open-close pliers 1 and the right open-close pliers 3 are opened to a proper angle, the pressing rod 403 is turned to make the top end of the pressing rod 403 press against the inside of the adjusting hole 404 at a proper position, the adjustment of the opening and closing degree is completed, and the pressing rod 403 does not fall off from the inside of the adjusting hole 404, so that the, can be suitable for different patients;
the protective structure 2 comprises a rubber pad 201, a spring 202, a guide block 203 and a connecting sheet 204, the rubber pad 201 penetrates through the outer part of the right open clamp 3, the connecting sheet 204 is fixed on the inner side wall of the rubber pad 201, the spring 202 is fixed on one side of the connecting sheet 204, the guide block 203 penetrates through the spring 202, one side of the guide block 203 is fixedly connected with one side of the connecting sheet 204, one side of the spring 202 is fixedly connected with the outer side wall of the right open clamp 3, the cross section of the rubber pad 201 is larger than that of the right open clamp 3, and the springs 202 are uniformly distributed on the inner side wall of the rubber pad 201;
specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, when the mechanism is used, firstly, when a patient needs to be treated, the left open forceps 1 is in contact with the upper jaw of the patient, the right open forceps 3 is in contact with the lower jaw of the patient, when the left open forceps 1 and the right open forceps 3 simultaneously open the mouth of the patient, the rubber pad 201 can protect the mouth of the patient, and at the same time, the spring 202 can relieve the expansion force applied to the mouth of the patient, so that the mouth of the patient can be protected, and the comfort of the patient during treatment is improved;
the cross section of the anti-skid sleeve 5 is larger than that of the grab handle 6, and the anti-skid convex points 7 are uniformly distributed outside the anti-skid sleeve 5;
specifically, as shown in fig. 1, 2 and 5, when using this mechanism, at first, when dentist treats the patient, the doctor can hold grab handle 6 and struts patient's mouth, through the outside of antiskid cover 5 parcel at grab handle 6, antiskid cover 5's outside evenly is fixed with antiskid salient point 7, antiskid salient point 7 can increase the frictional force of grab handle 6 and doctor's hand, has anti-skidding function, prevents that medical personnel from causing certain injury to patient's oral cavity because of the hand is smooth when using the mouth gag.
The working principle is as follows: when the utility model is used, firstly, the mouth gag is disinfected and taken into the tray, the patient can lie on the medical bed, the medical care personnel holds the grab handle 6 and puts the left open clamp 1 and the right open clamp 3 into the mouth of the patient, the left open clamp 1 is contacted with the upper jaw of the patient, and the right open clamp 3 is contacted with the lower jaw of the patient;
secondly, the pressing rod 403 is turned to one side to enable the pressing rod 403 to fall off from the inside of the adjusting hole 404, pressing on the arc-shaped rod 401 is relieved, the grab handle 6 is respectively opened, the left open forceps 1 and the right open forceps 3 are opened at the moment, the rubber pad 201 can protect the mouth of the patient, and meanwhile, the spring 202 can relieve the expansion force applied to the mouth of the patient;
finally, when the left open clamp 1 and the right open clamp 3 are opened and closed to a proper angle, the pressing rod 403 is turned over to press the top end of the pressing rod 403 inside the adjusting hole 404 at a proper position, so that the opening and closing degree is adjusted, the mouth of the patient can be opened, and the use work of the dental special multifunctional mouth gag is finally completed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a special multi-functional mouth gag of dentistry, includes left opening pincers (1), right opening pincers (3) and grab handle (6), its characterized in that: the protective structure (2) is fixed outside the left open clamp (1), one side of the left open clamp (1) is movably connected with a right open clamp (3), the bottom end of one side of the right open clamp (3) is fixed with an adjusting structure (4), the adjusting structure (4) comprises an arc-shaped rod (401), a limiting bolt (402), a pressing rod (403) and an adjusting hole (404), the arc-shaped rod (401) is fixed at the bottom end of one side of the right open clamp (3), the bottom end of the arc-shaped rod (401) far away from one side of the right open clamp (3) extends to one side of the left open clamp (1), the limiting bolt (402) is movably connected at the bottom end of one side of the left open clamp (1), the pressing rod (403) is movably connected outside the limiting bolt (402), the adjusting hole (404) is arranged at the bottom end inside the arc-shaped rod (401), and the top end of the pressing rod (403) penetrates through the adjusting hole (404), the bottom end of the right opening pliers (3) is fixed with a grab handle (6), an anti-skidding sleeve (5) is fixed outside the grab handle (6), and anti-skidding convex points (7) are fixed outside the anti-skidding sleeve (5).
2. The dental multipurpose opener according to claim 1, wherein: protective structure (2) include rubber pad (201), spring (202), guide block (203) and connection piece (204), rubber pad (201) run through in the outside of right opening pincers (3), all be fixed with connection piece (204) on the inside wall of rubber pad (201), and one side of connection piece (204) all is fixed with spring (202), guide block (203) have all been run through to the inside of spring (202), and one side of guide block (203) and one side fixed connection of connection piece (204), one side of spring (202) and the lateral wall fixed connection of right opening pincers (3).
3. The dental multipurpose opener according to claim 2, wherein: the cross section of the rubber pad (201) is larger than that of the right opening pliers (3), and the springs (202) are uniformly distributed on the inner side wall of the rubber pad (201).
4. The dental multipurpose opener according to claim 1, wherein: the arc-shaped rod (401) is in an arc-shaped design, and the bottom end of the pressing rod (403) on one side of the left open clamp (1) is of an overturning structure through a limiting bolt (402).
5. The dental multipurpose opener according to claim 1, wherein: the bottom ends of the adjusting holes (404) in the arc-shaped rods (401) are arranged at equal intervals, and the thickness of the abutting-pressing rods (403) is smaller than the inner diameter of the adjusting holes (404).
6. The dental multipurpose opener according to claim 1, wherein: the cross section of the anti-skid sleeve (5) is larger than that of the grab handle (6), and the anti-skid convex points (7) are uniformly distributed outside the anti-skid sleeve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021887580.8U CN213310527U (en) | 2020-09-02 | 2020-09-02 | Special multi-functional mouth gag of dentistry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021887580.8U CN213310527U (en) | 2020-09-02 | 2020-09-02 | Special multi-functional mouth gag of dentistry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213310527U true CN213310527U (en) | 2021-06-01 |
Family
ID=76102641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021887580.8U Expired - Fee Related CN213310527U (en) | 2020-09-02 | 2020-09-02 | Special multi-functional mouth gag of dentistry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213310527U (en) |
-
2020
- 2020-09-02 CN CN202021887580.8U patent/CN213310527U/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: 20210601 |