CN207693013U - A kind of protective face mask - Google Patents
A kind of protective face mask Download PDFInfo
- Publication number
- CN207693013U CN207693013U CN201721834971.1U CN201721834971U CN207693013U CN 207693013 U CN207693013 U CN 207693013U CN 201721834971 U CN201721834971 U CN 201721834971U CN 207693013 U CN207693013 U CN 207693013U
- Authority
- CN
- China
- Prior art keywords
- frenulum
- guard plot
- supporting rack
- mask body
- support frame
- 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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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model provides a kind of protective face mask, including mask body, supporting rack, the first frenulum and the second frenulum, mask body is inverted trapezoidal structure, mask body includes the first guard plot and the second guard plot, first guard plot protection face and eye, second guard plot protects nose, and the second guard plot is set among the lower part of mask body, the shape of its structure and nose matches；The bottom of mask body is detachably equipped with supporting rack, and the structure of supporting rack matches with facial radian, and the second guard plot is detachably secured to by adhesive on the first guard plot and supporting rack；The both sides of supporting rack are respectively equipped with a frenulum hole, the first frenulum and the second frenulum and are connected with supporting rack by frenulum hole.The utility model is simple in structure, comfortable wearing, can effective protection patient eye, nose and cheek, increase patient comfort and safety, be suitable for commonly used during dental care.
Description
Technical field
The utility model belongs to the field of medical instrument technology, and in particular to a kind of protective face mask.
Background technology
With the continuous development of medical and health care system, requirement of the people to medical service quality is higher and higher.It is controlled in oral cavity
In treatment, cleans one's teeth commonly using sandblasting and remove tooth extrinsic staining, such as korron, tea stain etc., or the mode using ultrasonic scaling
To remove the tooth preparation in calculus dentalis, or use turbine progress dentures repai, finishing facing or tooth-implanting etc..
These high-speed rotating machines are required for spraying water simultaneously greatly, to lower the high temperature because of the generation that runs at high speed, reducing the damage to tooth
Evil.Doctor is widely used protective face mask and protects oneself in operation, prevents fine grinding from splashing face.However, patient facial region is also frequent
It is splashed, especially when handling Upper Anterior Teeth, sandblasting powder or water can directly splash into patient's nasal cavity, cheek even eyes, to trouble
Person brings inconvenience, if can increase medical danger into eyes or by nasal cavity into air entering flue, this is advocated with us " with people
For this, centered on patient " objective run counter to.There are safety goggles respectively in the market, also there is nose cup.Nose cup is used for haze, flower
Powder, dust, but complexity is designed, volume is big, wears cumbersome, the patient of not applicable dental care.Suffer from currently, not yet occurring to be directed to
The integral type mask at the person face positions Zhong Shang1/3.
Utility model content
In order to solve the above technical problem of the existing technology, the purpose of this utility model is that for eyes, nose,
Cheek, that is, face the positions Zhong Shang1/3 designs integral type protective face mask, water or powder in dental care can be prevented directly to be splashed into patient face
Portion, effective protection patient reduce the discomfort that medical act is brought.
To achieve the goals above, the utility model provides following technical scheme：
A kind of protective face mask, the mask include mask body, supporting rack, the first frenulum and the second frenulum, the mask
Ontology is inverted trapezoidal structure, and the mask body includes the first guard plot and the second guard plot, first guard plot protection face
Portion and eye, second guard plot protect nose, and second guard plot is set among the lower part of the mask body, it
Structure and the shape of nose match；Support frame as described above is string configuration and detachably connects with the bottom of the mask body
It connects, the structure of support frame as described above matches with facial radian, and second guard plot is detachably secured to described by adhesive
On first guard plot and supporting rack；The both sides of support frame as described above are respectively equipped with a frenulum hole, first frenulum and the second system
Band is connected by frenulum hole with supporting rack；The material of first guard plot is transparent PVC material, and second guard plot is
The thickness of filter cotton material, second guard plot is 0.2-0.5mm, and support frame as described above is soft silica gel material, support frame as described above
Width be 3-7mm, first frenulum and the second frenulum are soft silica gel material.
Further, second guard plot is network, thickness 0.25mm.
Further, the width of support frame as described above is 5mm.
Further, the end of first frenulum and the second frenulum is respectively equipped with the first hangers and the second hangers.
Further, a pair of of protrusion, the mask body being connected with support frame as described above are symmetrically arranged on support frame as described above
Place is equipped with a pair of matched through-hole of protrusion on supporting rack, and support frame as described above can by protrusion and the through-hole in mask body
Dismantling connection.
Advantageous effect：The utility model provides a kind of protective face mask, described in the utility model in the operating process of oral cavity
Protective face mask can be protected with the opposite positions Zhong Shang1/3.Mask body described in the utility model contains a transparent soft silica gel
Supporting rack designs according to facial radian, makes its comfortable wearing, and the right height of skin paste, and non-toxic and tasteless.Supporting rack is in cheek
Position is connected with transparent PVC catch, is matched with the through-hole of PVC catch by the small protrusion on supporting rack, and the two is to be detachably connected,
Catch and soft tissue facial plane are about at 30 ° after wearing.Supporting rack nearly nasal cavity position connect filter cotton, shape similar to nasal cavity outside
Shape, eyed structure, energy full protection is in dental care especially using the water of high speed rotating machine or dust splashing eyes or breathing
The significant points such as road, while being also conducive to ventilation.Filter cotton attaches to supporting rack and PVC catch by adhesive, and viscosity is good, readily removable
It removes.The both ends of supporting rack are respectively provided with a frenulum hole, and the frenulum of mask body both sides is by frenulum hole and after being seated in bilateral ear
Band is made of silica gel, abnormal soft high resilience so that wearing does not strangle, is not tight, less easily broken.Filter cotton be it is disposable, each
Outside patient needs to change, other can sterilize and reuse.The utility model energy effective protection patient eye, nose and cheek, increase and suffer from
Person's comfort level and safety, suitable for commonly used during dental care.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the positive structure schematic after the utility model is worn.
Fig. 3 is the structural schematic diagram of the second guard plot.
In figure：1, mask body；2, supporting rack；11, the first guard plot；12, the second guard plot；3, the first frenulum；4,
Two frenulums.
Specific implementation mode
The utility model is further described with reference to specific embodiment, but examples are merely exemplary, it is not right
The scope of the utility model constitutes any restrictions.It will be understood by those skilled in the art that without departing from the utility model
Can the details and form of technical solutions of the utility model be modified or be replaced under spirit and scope, but these are changed and replace
It changes and each falls in the scope of protection of the utility model.
A kind of protective face mask, as shown in Figure 1, 2, 3, the mask include mask body 1, supporting rack 2,3 and of the first frenulum
Second frenulum 4, the mask body 1 are inverted trapezoidal structure, and the mask body includes the first guard plot 11 and the second guard plot
12, first guard plot 11 protects face and eye, second guard plot 12 to protect nose, and second guard plot 12 is set
It is placed among the lower part of the mask body 1, the shape of its structure and nose matches；Support frame as described above 2 is string configuration
And be detachably connected with the bottom of the mask body 1, the structure of support frame as described above 2 matches with facial radian, and described second
Guard plot 12 is detachably secured to by adhesive on first guard plot 11 and supporting rack 2；The both sides of support frame as described above 2 point
It does not set there are one frenulum hole, first frenulum, 3 and second frenulum 4 is connected by frenulum hole with supporting rack 2；Described first is anti-
The material for protecting area 11 is transparent PVC material, and second guard plot 12 is filter cotton material, the thickness of second guard plot 12
For 0.2-0.5mm, support frame as described above 2 is soft silica gel material, and the width of support frame as described above 2 is 3-7mm, 3 He of the first frenulum
Second frenulum 4 is soft silica gel material.Further, second guard plot 12 is network, thickness 0.25mm.
Further, the width of support frame as described above 2 is 5mm.
Further, the end of first frenulum, 3 and second frenulum 4 is respectively equipped with the first hangers and the second hangers.Into
One step, it is symmetrically arranged with a pair of of protrusion on support frame as described above 2, one is equipped at the mask body 1 being connected with support frame as described above 2
Pair with the matched through-hole of protrusion on supporting rack, support frame as described above 2 detachably connected by protrusion with the through-hole in mask body 1
It connects.
Claims (5)
1. a kind of protective face mask, which is characterized in that the mask includes mask body, supporting rack, the first frenulum and the second frenulum,
The mask body is inverted trapezoidal structure, and the mask body includes the first guard plot and the second guard plot, first protection
Area's protection face and eye, second guard plot protect nose, and second guard plot is set under the mask body
Among portion, the shape of its structure and nose matches；Support frame as described above be string configuration and with the bottom of the mask body
It is detachably connected, the structure of support frame as described above matches with facial radian, and second guard plot is detachably solid by adhesive
It is scheduled on first guard plot and supporting rack；The both sides of support frame as described above are respectively equipped with a frenulum hole, first frenulum
It is connected with supporting rack by frenulum hole with the second frenulum；The material of first guard plot be transparent PVC material, described second
Guard plot is filter cotton material, and the thickness of second guard plot is 0.2-0.5mm, and support frame as described above is soft silica gel material, institute
The width for stating supporting rack is 3-7mm, and first frenulum and the second frenulum are soft silica gel material.
2. a kind of protective face mask according to claim 1, which is characterized in that second guard plot is network, thick
Degree is 0.25mm.
3. a kind of protective face mask according to claim 1, which is characterized in that the width of support frame as described above is 5mm.
4. a kind of protective face mask according to claim 1, which is characterized in that the end of first frenulum and the second frenulum
It is respectively equipped with the first hangers and the second hangers.
5. a kind of protective face mask according to claim 1, which is characterized in that be symmetrically arranged on support frame as described above a pair of convex
It rises, a pair of matched through-hole of protrusion on supporting rack, the branch is equipped at the mask body being connected with support frame as described above
Support is detachably connected by protrusion with the through-hole in mask body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721834971.1U CN207693013U (en) | 2017-12-25 | 2017-12-25 | A kind of protective face mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721834971.1U CN207693013U (en) | 2017-12-25 | 2017-12-25 | A kind of protective face mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207693013U true CN207693013U (en) | 2018-08-07 |
Family
ID=63028320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721834971.1U Expired - Fee Related CN207693013U (en) | 2017-12-25 | 2017-12-25 | A kind of protective face mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207693013U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113317573A (en) * | 2020-02-28 | 2021-08-31 | 上海交通大学医学院附属第九人民医院 | Antifogging nose pad |
-
2017
- 2017-12-25 CN CN201721834971.1U patent/CN207693013U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113317573A (en) * | 2020-02-28 | 2021-08-31 | 上海交通大学医学院附属第九人民医院 | Antifogging nose pad |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 Termination date: 20181225 |