CN109380786A - Anti- outside hazes eyeglass suitching type oral cavity doctor's protective face mask - Google Patents
Anti- outside hazes eyeglass suitching type oral cavity doctor's protective face mask Download PDFInfo
- Publication number
- CN109380786A CN109380786A CN201811243547.9A CN201811243547A CN109380786A CN 109380786 A CN109380786 A CN 109380786A CN 201811243547 A CN201811243547 A CN 201811243547A CN 109380786 A CN109380786 A CN 109380786A
- Authority
- CN
- China
- Prior art keywords
- eyeglass
- face mask
- oral cavity
- hazes
- protective plate
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- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1184—Protective face masks, e.g. for surgical use, or for use in foul atmospheres with protection for the eyes, e.g. using shield or visor
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2600/00—Uses of garments specially adapted for specific purposes
- A41D2600/20—Uses of garments specially adapted for specific purposes for working activities
Abstract
The present invention provides a kind of anti-outside and hazes eyeglass suitching type oral cavity doctor's protective face mask, comprising: protective plate made of transparent material；Adjustable eyeglass is formed with anti-blue light eyeglass in upper and lower stacked side by anti-feux rouges eyeglass；Two motors, are arranged near the slideway of protective plate two sides, and can be operated synchronously by connection, and driving adjustable mirror piece moves up and down；Blowing pipe, it is fixed on the upside of the outer surface of the protective plate, there is the airflow channel being arranged along its length in the blowing pipe, both ends are respectively provided with the air inlet being connected with airflow channel, an Air Blast fan is respectively provided at the air inlet, multiple gas holes directed downwardly are disposed between the both ends of the blowing pipe, the gas hole is connected with the airflow channel.In this way, a part of air-flow is blown downwards by blowing pipe, and another part air-flow is blown from the front to the back when Air Blast fan works, the air screen barrier of formation can prevent the outside of protective face mask from hazing.
Description
Technical field
The present invention relates to a kind of oral cavity doctor protective face masks.
Background technique
Currently, oral cavity doctor is when carrying out corresponding treatment operation, and it all can be with protective face mask, especially when boring tooth, meeting
There are the liquid such as blood or saliva and tooth bits to fly out；Although existing protective face mask has certain effect, there are following
Deficiency: (1) splash liquid and tooth bits can be attached on mask, there is water mist on mask outer surface, will affect doctor
Operation precision, after a period of time, doctor, which can stop, changes new mask, this largely affects the efficiency of doctor；
(2) for doctor when carrying out the operation of tooth body resin fill, the blue light that resin light-solidified lamp leaks out is harmful to doctor's eyes, needs to wear
The glasses of anti-blue light need to wear when using laser therapy anti-feux rouges glasses again, therefore doctor needs to replace glasses cumbersomely；
(3) in operation, front equipment currently in use can block doctor's sight to doctor, influence the accuracy and safety of operation.
Summary of the invention
It is an object of the invention to: a kind of anti-outside is provided and is hazed eyeglass suitching type oral cavity doctor's protective face mask, is solved existing
There is the external problem that hazes present in technology.
To achieve the above object, the technical solution adopted by the present invention is that:
A kind of anti-outside hazes eyeglass suitching type oral cavity doctor's protective face mask, including protective plate made of transparent material,
It is characterized in further include:
Adjustable eyeglass is formed with anti-blue light eyeglass in upper and lower stacked side by anti-feux rouges eyeglass, and the two sides of adjustable eyeglass are each
Connect with a rack gear, the rack gear vertical can be slidably arranged in the slideway of the protective plate two sides；
Two motors, are arranged near the slideway of protective plate two sides, and can be operated synchronously by connection, each
Motor is connected with a gear, and two gears respectively correspond with two rack gears and engage connection；
Blowing pipe is fixed on the upside of the outer surface of the protective plate, between the blowing pipe and the protective plate
Also there are gaps, to allow the adjustable eyeglass to pass through from gap；Have in the blowing pipe and to be arranged along its length
Airflow channel, and the both ends of blowing pipe are respectively provided with the air inlet being connected with airflow channel, respectively set at the air inlet
There is the Air Blast fan dried to air inlet direction, multiple air blowings directed downwardly are disposed between the both ends of the blowing pipe
Hole, the gas hole are connected with the airflow channel.
The anti-outside hazes eyeglass suitching type oral cavity doctor's protective face mask, in which: the anti-feux rouges eyeglass and anti-indigo plant
Light microscopic piece is integral structure.
The anti-outside hazes eyeglass suitching type oral cavity doctor's protective face mask, in which: the anti-feux rouges eyeglass and anti-indigo plant
Light microscopic piece is linked together by buckle, screw or glue.
The anti-outside hazes eyeglass suitching type oral cavity doctor's protective face mask, in which: the motor and sliding block pass through tooth
Wheel rackwork or worm gear mechanism are connected.
The anti-outside hazes eyeglass suitching type oral cavity doctor's protective face mask, in which: and it further include head hoop, and it is described anti-
The two sides of backplate respectively pass through a rotary connector and connect.
The anti-outside hazes eyeglass suitching type oral cavity doctor's protective face mask, in which: the two sides of the protective plate are also each
A reflecting optics have been protruded outward, have been connected between the reflecting optics and the protective plate by universal joint.
The anti-outside hazes eyeglass suitching type oral cavity doctor's protective face mask, in which: the lower edge of the protective plate is also
Evagination crimping and be formed with a groove, one or two suction pipes, the suction inlet cloth of the suction pipe are disposed in the groove
The lower in groove is set, the suction pipe extends toward eminence along the groove and is connected to the suction pump outside protective face mask.
The anti-outside hazes eyeglass suitching type oral cavity doctor's protective face mask, in which: the motor and Air Blast fan are equal
It is connected with battery, battery is fixed on protective plate.
The anti-outside hazes eyeglass suitching type oral cavity doctor's protective face mask, in which: the motor and Air Blast fan are equal
The external power supply being connected to outside protective face mask.
The anti-outside hazes eyeglass suitching type oral cavity doctor's protective face mask, in which: the air-supply face of the Air Blast fan
Product is greater than the air inlet open area of blowing pipe.
Anti- outside of the invention hazes eyeglass suitching type oral cavity doctor's protective face mask, and blowing pipe and recessed is arranged by outside
The air screen that slot matches hinders isolation method, and the liquid and tooth bits for being beneficial to prevent splashing are attached on mask and mask caused to haze
Sight is blocked, convenience and safety when user's work are improved；Using the structure of slideway cooperation Double spectacle lens, Neng Gou
It does not need in the case where taking eyeglass, eyeglass can be switched freely according to the needs of use, additionally worn with traditional needs anti-
The working method of protective spectacles is compared, and invention significantly improves the working efficiencies of doctor；Reflecting optics knot on mask protective plate
It is operated, is avoided by reflecting optics in the case where not changing head pose when structure can block in front of the doctor of oral cavity
Fatigue when special sight angle works long hours；Protective plate tilt angle can be freely arranged relative to head hoop, can be according to using
Free adjusting is needed, comfort when oral cavity doctor work is improved.
Detailed description of the invention
Fig. 1, Fig. 2, Fig. 3 are that anti-outside provided by the invention hazes the master of eyeglass suitching type oral cavity doctor's protective face mask respectively
View, rearview and side view.
Fig. 4 is the working principle of the invention schematic diagram.
Fig. 5 is the structural schematic diagram of blowing pipe of the invention.
Fig. 6 is that anti-outside provided by the invention hazes the eyeglass driving principle of eyeglass suitching type oral cavity doctor's protective face mask
Figure.
Description of symbols: blowing pipe 1；Slideway 2；Protective plate 3；Adjustable eyeglass 4；Reflecting optics 5；Air Blast fan 6；It is recessed
Slot 7；Head hoop 8；Motor 9；Battery 10；Rack gear 11.
Specific embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, be respectively anti-outside provided by the invention haze eyeglass suitching type oral cavity doctor protection
Main view, rearview and the side view of mask comprising:
Protective plate 3 is made for transparent material (such as transparent plastic), has the shape being adapted with human body face, in this reality
It applies in example, in oval from the point of view of front；The protective plate 3 have one towards patient outer surface and one towards doctor face
Inner surface；
Head hoop 8 in a ring and can adjust degree of enclosing, respectively pass through a rotary company with the two sides of the protective plate 3
Fitting (such as pin or rivet) connects, and doctor can arrive suitable angle by rotation head hoop 8 when wearing protective face mask
Degree obtains optimal wearing impression；
Adjustable eyeglass 4, is arranged on the outer surface of protective plate 3, by anti-feux rouges eyeglass with anti-blue light eyeglass in side by side up and down
It is stacked to form, it can be integral structure, can also be linked together by buckle, screw or glue；The two sides of adjustable eyeglass 4
Respectively connect with a rack gear 11, the rack gear 11 vertical can be slidably arranged in the slideway 2 of 3 two sides of protective plate (referring to
Fig. 4)；
Two motors 9 are arranged near the slideway 2 of 3 two sides of protective plate, and can be operated synchronously by connection,
Each motor 9 is connected with a gear (being unillustrated), and two gears respectively correspond with two rack gears 11 and engage connection；In this way,
When two motors 9 operate synchronously, the translation of adjustable eyeglass 4 can be driven to rise or translation decline, thus control anti-feux rouges eyeglass or
The eye locations of anti-blue light eyeglass and doctor are adapted；
Haze outside protective plate 3 in order to prevent, be further fixed on the upside of the outer surface of the protective plate 3 one it is arc-shaped
Blowing pipe 1, also there are gaps between the blowing pipe 1 and the protective plate 3, to allow the adjustable eyeglass 4 from gap
In pass through, slided up and down without influencing the adjustable eyeglass 4；There is the gas being arranged along its length in the blowing pipe 1
Circulation road, and the both ends of blowing pipe 1 are respectively provided with the air inlet being connected with airflow channel, are respectively provided at the air inlet
One Air Blast fan 6 dried to air inlet direction, is disposed with multiple air blowings directed downwardly between the both ends of the blowing pipe 1
Hole (see Fig. 5), the gas hole are connected with the airflow channel.
Wherein, the motor 9 and Air Blast fan 6 are all connected with battery 10, and battery 10 is fixed on protective plate 3；?
In alternative technical solution, the motor 9 can be connected to outer outside protective face mask with Air Blast fan 6 by supply lines
Connect power supply.
In addition, the two sides of the protective plate 3 have also respectively protruded outward a reflecting optics 5, the reflecting optics 5 with it is described
It is connected between protective plate 3 by universal joint, so as to the reflection angle of flexible modulation reflecting mirror.
Moreover, the lower edge of the protective plate 3 also evagination crimping and be formed with a groove 7, arranged in the groove 7
There is one or two suction pipes (being unillustrated), the suction inlet of the suction pipe are arranged in the lower of groove 7, the suction pipe is along described recessed
Slot 7 extends toward eminence and is connected to the suction pump outside protective face mask.
Oral cavity doctor before starting work, first has to the tightness that head hoop 8 is adjusted according to head size, then will protection
Mask is worn on head, then adjusts the angle of protective plate 3 according to personal habits to obtain optimal visual impression.
When oral cavity doctor is that patient treats, examination of mouth first is carried out to patient, and do some pre-treatments, then
Therapeutic scheme is designed according to the concrete condition of patient.
During cavity preparation, oral cavity doctor needs to remove the softening in cavity by high speed turbo-drilling and sharp keen excavator spoon
Dentine can generate the impurity such as a large amount of steam, saliva, blood and tooth bits, but depositing due to protective plate 3 in this process
Dirt splash can completely cut off to the face of doctor, preventing cross-infection.But these impurity can be attached on protective plate 3, shadow
At this moment the operation sight for ringing doctor just needs to open air screen barrier: opening Air Blast fan 6, the air supply areas of Air Blast fan 6 is greater than
The air inlet open area of blowing pipe 1, such air-flow a part enter blowing pipe 1 and spray again via gas hole, and another part exists
It is anteriorly sprayed under the action of Air Blast fan 6 by the rear portion of protective plate 3, gas flow figure is as shown in Figure 4.Across the portion of air screen barrier
Divide steam that can be blown in the groove 7 of 3 lower part of protective plate, and because protective plate 3 tilts down, on protective plate 3
Impurity also can along curved surface flow into groove 7 in, eventually by the suction guide in groove 7 to outside, so that impurity be avoided to fall
In the face of patient.
For needing dental body filled patient, after the completion of cavity preparation, need to carry out resin fill, oral cavity doctor
Need to complete this work by photo solidification machine, but photo solidification machine can issue dazzling blue light, this light is to doctor's
Eyes be it is harmful, oral cavity doctor can be switched to the anti-blue light eyeglass that can isolate blue light by control motor 9 at this time, from
And it avoids by blue light illumination；And for needing to carry out physical therapy or carrying out the patient of operative treatment with laser knife, oral cavity doctor needs
It to be completed by laser therapeutic apparantus, laser therapeutic apparantus can generate during the work time has the red of intense radiation destruction to eyes
Light, for such situation, oral cavity doctor can switch the anti-feux rouges eyeglass that can isolate laser by control motor 9, solve
Certainly the problem of laser emission eyes.
In addition, in order to solve the problems, such as that photo solidification machine or laser therapeutic apparantus handle block oral cavity doctor's sight, oral cavity doctor
Life can reach observation patient's cavity interior under the premise of not changing oneself head pose by adjusting the angle of reflecting optics 5
The purpose of situation.
It is finally last handling process, oral cavity doctor can be processed by shot blasting dental surface, while clear up in patient oral cavity
Residue, this process can also generate some fogs, but finally also can flow to outside by groove 7.
When oral cavity doctor complete entire therapeutic process after, need to unclamp head hoop 8 and remove protective face mask, to protective plate 3,
Groove 7 and suction pipe are simply cleaned, and are then stored, in case next time uses.
By the above-mentioned course of work it is found that anti-outside of the invention hazes eyeglass suitching type oral cavity doctor's protective face mask, pass through
The air screen barrier isolation method that outside setting blowing pipe and groove match is beneficial to prevent liquid and the tooth bits attachment of splashing
Cause mask to haze on mask and block sight, improves the convenience and safety when user's work；Cooperated using slideway 2
The structure of Double spectacle lens can switch freely eyeglass according to the needs of use in the case where not needing to take eyeglass,
Compared with the additional working method for wearing safety goggles of traditional needs, invention significantly improves the working efficiencies of doctor；Face
When 5 structure of reflecting optics on cover protective plate 3 can block in front of the doctor of oral cavity in the case where not changing head pose
It is operated by reflecting optics 5, avoids the fatigue when special sight angle works long hours；3 tilt angle of protective plate can phase
Head hoop 8 is freely arranged, is freely adjusted according to the usage requirement, comfort when oral cavity doctor work is improved.
Claims (10)
- Eyeglass suitching type oral cavity doctor's protective face mask 1. a kind of anti-outside hazes, including protective plate made of transparent material, it is special Sign is further include:Adjustable eyeglass is formed by anti-feux rouges eyeglass and anti-blue light eyeglass in upper and lower stacked side, and the two sides of adjustable eyeglass are respectively with one A rack gear connects, and the rack gear vertical can be slidably arranged in the slideway of the protective plate two sides；Two motors, are arranged near the slideway of protective plate two sides, and can be operated synchronously by connection, each motor It is connected with a gear, two gears respectively correspond with two rack gears and engage connection；Blowing pipe is fixed on the upside of the outer surface of the protective plate, also stays between the blowing pipe and the protective plate There is gap, to allow the adjustable eyeglass to pass through from gap；There is the air-flow being arranged along its length in the blowing pipe Channel, and the both ends of blowing pipe are respectively provided with the air inlet being connected with airflow channel, are respectively provided with one at the air inlet A Air Blast fan dried to air inlet direction, is disposed with multiple gas holes directed downwardly between the both ends of the blowing pipe, The gas hole is connected with the airflow channel.
- Eyeglass suitching type oral cavity doctor's protective face mask 2. anti-outside according to claim 1 hazes, it is characterised in that: described Anti- feux rouges eyeglass and anti-blue light eyeglass are integral structures.
- Eyeglass suitching type oral cavity doctor's protective face mask 3. anti-outside according to claim 1 hazes, it is characterised in that: described Anti- feux rouges eyeglass is linked together with anti-blue light eyeglass by buckle, screw or glue.
- Eyeglass suitching type oral cavity doctor's protective face mask 4. anti-outside according to claim 1 hazes, it is characterised in that: described Motor is connected with sliding block by gear and rack teeth mechanism or worm gear mechanism.
- Eyeglass suitching type oral cavity doctor's protective face mask 5. anti-outside according to claim 1 hazes, it is characterised in that: also wrap Head hoop is included, respectively passes through a rotary connector with the two sides of the protective plate and connects.
- Eyeglass suitching type oral cavity doctor's protective face mask 6. anti-outside according to claim 1 hazes, it is characterised in that: described The two sides of protective plate have also respectively protruded outward a reflecting optics, pass through Universal connector between the reflecting optics and the protective plate Head connection.
- Eyeglass suitching type oral cavity doctor's protective face mask 7. anti-outside according to claim 1 hazes, it is characterised in that: described The lower edge of protective plate also evagination crimping and be formed with a groove, one or two suction pipes are disposed in the groove, institute The suction inlet for stating suction pipe is arranged in the lower of groove, and the suction pipe extends toward eminence along the groove and is connected to outside protective face mask The suction pump in portion.
- Eyeglass suitching type oral cavity doctor's protective face mask 8. anti-outside according to claim 1 hazes, it is characterised in that: described Motor and Air Blast fan are respectively connected with battery, and battery is fixed on protective plate.
- Eyeglass suitching type oral cavity doctor's protective face mask 9. anti-outside according to claim 1 hazes, it is characterised in that: described Motor and Air Blast fan are all connected to the external power supply outside protective face mask.
- Eyeglass suitching type oral cavity doctor's protective face mask 10. anti-outside according to claim 1 hazes, it is characterised in that: institute The air supply areas for stating Air Blast fan is greater than the air inlet open area of blowing pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811243547.9A CN109380786B (en) | 2018-10-24 | 2018-10-24 | Lens switching type stomatologist protective mask capable of preventing external fogging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811243547.9A CN109380786B (en) | 2018-10-24 | 2018-10-24 | Lens switching type stomatologist protective mask capable of preventing external fogging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109380786A true CN109380786A (en) | 2019-02-26 |
| CN109380786B CN109380786B (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811243547.9A Active CN109380786B (en) | 2018-10-24 | 2018-10-24 | Lens switching type stomatologist protective mask capable of preventing external fogging |
Country Status (1)
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| CN (1) | CN109380786B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111317927A (en) * | 2020-04-20 | 2020-06-23 | 南通大学附属医院 | Multifunctional medical protective mask and using method thereof |
| CN112120800A (en) * | 2020-09-15 | 2020-12-25 | 四川大学华西医院 | A multi-functional protective face mask for otolaryngology neck surgery |
| RU2744945C1 (en) * | 2020-12-16 | 2021-03-17 | Владимир Викторович Михайлов | Protective face mask |
| RU2757947C1 (en) * | 2020-09-10 | 2021-10-25 | Владимир Викторович Михайлов | Protective face shield |
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|---|---|
| CN109380786B (en) | 2020-10-30 |
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