CN215649392U - Protective mask - Google Patents
Protective mask Download PDFInfo
- Publication number
- CN215649392U CN215649392U CN202122177324.0U CN202122177324U CN215649392U CN 215649392 U CN215649392 U CN 215649392U CN 202122177324 U CN202122177324 U CN 202122177324U CN 215649392 U CN215649392 U CN 215649392U
- Authority
- CN
- China
- Prior art keywords
- mask
- support frame
- hood
- head
- face
- 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
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 20
- 239000004816 latex Substances 0.000 claims description 10
- 229920000126 latex Polymers 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 230000002035 prolonged effect Effects 0.000 description 5
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- 206010019233 Headaches Diseases 0.000 description 1
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a protective mask, which belongs to the technical field of medical protection and comprises a head fixing frame, wherein a nose bridge support is arranged on the head fixing frame, an elastic adjusting rope is arranged at the end part of the head fixing frame, a hood support frame and a mask support frame are respectively arranged on the head fixing frame through a rotating shaft, a hole clamping strip is arranged on the hood support frame, a convex clamping piece matched with the hole clamping strip is arranged on the hole clamping strip, a hood is arranged on one side of the hood support frame, and a hood is arranged at the other end of the hood support frame through the hole clamping strip; the hood support frame is hinged with the mask support frame, and the mask support frame is provided with a mask; the utility model has the advantages of convenient operation and strong practicability, and effectively solves the problems that the existing protective mask has simple structure and unsatisfactory protective effect, and the angle can not be adjusted according to the requirement, thereby reducing the service life of the mask.
Description
Technical Field
The utility model relates to a medical protection technology, in particular to a protective mask.
Background
In the industry of medical institutions, medical staff often contact with substances such as patients or human body samples, chemicals and the like, and protection work needs to be done to ensure the safety of the medical staff; some protective masks are bulky and not suitable for wearing for a long time; the head band part of some protective masks is designed as an elastic band, which can generate pressure on the head of a wearer and bring discomfort such as headache and the like after being worn for a long time; the head bands of some protective masks are of spectacle frame type structures, so that the size of the head bands can not be adjusted by a wearer according to the head shape of the wearer, and the use feeling is poor; when medical personnel feed simultaneously, can't carry out angle modulation according to the demand, can only pluck whole face guard, it is comparatively inconvenient to use, and the tight regulation is inconvenient, because of wearer's head variation in size, the increase of the number of times is plucked to the face guard and the face guard angle is adjusted many times and is easily appeared not hard up to reduce face guard life's problem.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a protective mask, which effectively solves the problems that the existing protective mask is simple in structure, not ideal in protective effect, incapable of being adjusted in angle according to requirements and capable of reducing the service life of the mask.
In order to achieve the purpose, the utility model adopts the technical scheme that: a protective mask comprises a head fixing frame, wherein a nose bridge support is arranged on the head fixing frame, an elastic adjusting rope is arranged at the end part of the head fixing frame, a hood supporting frame and a mask supporting frame are respectively arranged on the head fixing frame through a rotating shaft, a clamping hole strip is arranged on the hood supporting frame, a convex clamping piece matched with the hood supporting frame is arranged on the clamping hole strip, a hood is arranged on one side of the hood supporting frame, and a head cover is arranged at the other end of the hood supporting frame through the clamping hole strip; the hood support frame is hinged with the mask support frame, and the mask support frame is provided with a mask.
Further, the head mount is used for fixing on the head of the user, a latex cushion layer is arranged on the inner wall of the head mount through a magic tape.
Further, the latex cushion layer is of a groove structure.
Furthermore, the radian of the hood support frame is slightly larger than that of the mask support frame, and the hood can be completely buckled on the mask support frame during working.
Furthermore, the face mask support frame is provided with a convex clamping piece and a clamping hole matched with the convex clamping piece for use.
Furthermore, the face guard is made of PET materials and is subjected to anti-fog and anti-static treatment, the size of the face guard is 300mm x 220mm, and the lower end of the face guard is of a slightly-outward-turning structure.
Further, the head fixing frame, the hood supporting frame and the mask supporting frame are all made of silica gel materials.
Furthermore, a support cushion layer is arranged on the nose bridge support and is in contact connection with the inside of the mask.
The protective mask provided by the utility model has the following beneficial effects:
the nose bridge support is provided with the support cushion layer and is in contact connection with the inside of the face mask, so that the face mask is supported, the acting force of the face mask on the face mask support frame is reduced, and the face mask is more comfortable to wear; the head fixing frame, the hood supporting frame and the mask supporting frame are all made of silica gel materials, so that the mask has better elastic limit, and the service life of the mask is prolonged; the face mask is made of PET materials, so that the impact resistance of the face mask is improved, the face of a user is effectively protected, and the practicability of the face mask is improved through anti-fog and anti-static treatment; the size of the face mask is 300mm x 220mm, the protection area is increased, visual distortion is avoided when the face mask is worn, the visual field is wide, the protection area is more comprehensive, the lower end of the face mask is of a slightly-outward-turning structure, liquid injection is prevented from contacting with the skin of a user, and therefore the practicability and the safety of the face mask are improved; the convex clamping piece is arranged on the mask supporting frame, and the clamping hole matched with the convex clamping piece is formed, so that the connection stability of the mask supporting frame is improved, and the service life of the mask supporting frame is prolonged; the radian of the hood supporting frame is slightly larger than that of the mask supporting frame, so that the hood can be completely buckled on the mask supporting frame during working, and the head of a user is protected; the latex cushion layer adopts latex with a groove structure, so that the air flow and the wearing comfort are improved; the head fixing frame is provided with the hood supporting frame and the mask supporting frame through the rotating shaft, so that the practicability of the head fixing frame is improved, and the angle can be adjusted according to the requirement, so that the times of taking off the mask are reduced, and the service life of the mask is prolonged; the utility model has the advantages of convenient operation and strong practicability, and effectively solves the problems that the existing protective mask has simple structure and unsatisfactory protective effect, and the angle can not be adjusted according to the requirement, thereby reducing the service life of the mask.
Drawings
Fig. 1 is a schematic structural view of the face shield of the present invention.
Fig. 2 is a schematic structural view of the head fixing frame of the face shield of the present invention.
FIG. 3 is a schematic view of the structure of the support frame of the head cover of the face shield of the present invention.
In the figure, 1-a head fixing frame, 2-a nose bridge support, 3-an elastic adjusting rope, 4-a rotating shaft, 5-a hood support, 6-a mask support, 7-a hole clamping strip, 8-a hood, 9-a head cover, 10-a mask and 11-a latex cushion layer.
Detailed Description
The present invention is further described with reference to the following embodiments and drawings, but the present invention is not limited to the following embodiments, and it is anticipated that one skilled in the art may make various changes in the embodiments in combination with the prior art.
As shown in fig. 1-3, the protective mask provided by the utility model comprises a head fixing frame 1, wherein the head fixing frame 1 is used for fixing the head of a user, a latex cushion layer 11 is arranged on the inner wall of the head fixing frame 1 through a magic tape, so that the force of the head fixing frame 1 is slowed down to directly act on the head of the user, the user can wear the protective mask for a long time without oppression, and the latex cushion layer 11 adopts latex with a groove structure, so that the air flow and the wearing comfort are improved; the nose bridge support 2 is arranged on the head fixing frame 1, one end of the nose bridge support 2 is hinged with the head fixing frame 1, the nose bridge support 2 is convenient to fold and unfold, and when the nose bridge support is not used, the using space is saved; the utility model discloses a human back head spoon, including head mount, elastic adjustment rope 3, elasticity regulation rope 3, the quick adjustment of being convenient for is equipped with elasticity regulation rope 3, and the quick adjustment of being convenient for it wears the size, improves its operating efficiency, the cover is equipped with the foam-rubber cushion to using human back head spoon on elasticity regulation rope 3, reduces elasticity regulation rope 3 and ties up the nature to tying up of human back head spoon, improves its travelling comfort of wearing for a long time.
The head fixing frame 1 is respectively provided with a head cover supporting frame 5 and a face cover supporting frame 6 through a rotating shaft 4, the rotating shaft 4 is provided with an elastic button, so that the head cover supporting frame 5 and the face cover supporting frame 6 can be conveniently fixed and detached, the practicability of the head fixing frame is improved through the rotating shaft 4, and angle adjustment can be carried out according to needs, so that the number of times of taking off the face cover is reduced, and the service life of the face cover is prolonged; the mask support frame 6 is provided with a convex clamping piece and a clamping hole matched with the convex clamping piece for use, so that the connection stability is improved, and the service life is prolonged; the head cap support frame 5 is provided with a hole clamping strip 7, the hole clamping strip 7 is provided with a convex clamping piece matched with the hole clamping strip 7, one side of the head cap support frame 5 is provided with a head cap 8, the other end of the head cap support frame 5 is provided with a head cap 9 through the hole clamping strip 7, the head of a user is protected, liquid injection is prevented from contacting with the skin of the user, and therefore the practicability and the safety of the head cap support frame are improved; the head cover 9 is provided with a waterproof coating, the head cover 9 is a disposable or multi-use product and is fixedly connected with the head cover support frame 5 through the hole clamping strip 7, so that the head cover 9 can be conveniently replaced; the hood support frame 5 is hinged with the mask support frame 6, so that the movable connectivity of the hood support frame is improved, the angle is convenient to adjust, the mask support frame 6 is provided with the mask 10, the mask 10 is made of PET (polyethylene terephthalate) materials, the impact resistance of the mask is improved, the face of a user is effectively protected, and the practicability of the mask is improved through anti-fog and anti-static treatment; the size of the face mask 10 is 300mm x 220mm, the protection area is increased, visual distortion is avoided when the face mask is worn, the visual field is wide, the protection area is more comprehensive, the lower end of the face mask 10 is of a slightly-outward-turning structure, liquid injection is prevented from contacting with the skin of a user, and therefore the practicability and the safety of the face mask are improved; the nose bridge support 2 is provided with a support cushion layer and is in contact connection with the inside of the face mask 10, and the face mask 10 plays a supporting role, so that the acting force of the face mask support frame 6 on the face mask 10 is reduced, and the face mask support is more comfortable to wear; the radian of the hood support frame 5 is slightly larger than that of the mask support frame 6, and the hood 8 can be completely buckled on the mask support frame 6 during working, so that the head of a user is protected; head mount 1, hood support frame 5 and face guard support frame 6 all adopt the silica gel material to make, make it have better elasticity limit to improve its life.
When the protective mask is used, the head fixing frame 1 is adjusted through the elastic adjusting rope 3 according to the size of the head after the head cover 9 is sleeved on the head, so that the head fixing frame 1 is fixed on the head of a user, the angle of the mask 10 is adjusted to be in contact with the supporting pad layer arranged on the nose bridge support 2, and finally the head cover 8 is completely buckled on the mask supporting frame 6.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
The present invention is not limited to the specific embodiments disclosed above, and the above-mentioned embodiments are only preferred embodiments of the present invention, and should not be construed as limiting the present invention, and any minor modifications, equivalent substitutions and improvements made to the above-mentioned embodiments according to the technical spirit of the present invention should be included in the scope of the present invention.
Claims (8)
1. The utility model provides a protective mask, includes head mount (1), its characterized in that: the nose bridge support (2) is arranged on the head fixing frame (1), an elastic adjusting rope (3) is arranged at the end part of the head fixing frame (1), a hood support frame (5) and a face hood support frame (6) are respectively arranged on the head fixing frame (1) through a rotating shaft (4), a hole clamping strip (7) is arranged on the hood support frame (5), a convex clamping piece matched with the hole clamping strip (7) is arranged on the hole clamping strip (7), a hood (8) is arranged on one side of the hood support frame (5), and a hood (9) is arranged at the other end of the hood support frame (5) through the hole clamping strip (7); the hood support frame (5) is hinged with the mask support frame (6), and the mask support frame (6) is provided with a mask (10).
2. A face shield according to claim 1, wherein: head mount (1) is used for fixing at user's head, be equipped with latex bed course (11) through the magic subsides on head mount (1) inner wall.
3. A face shield according to claim 2, wherein: the latex cushion layer (11) is of a groove structure.
4. A face shield according to claim 1, wherein: the radian of the hood support frame (5) is slightly larger than that of the mask support frame (6), and the hood (8) can be completely buckled on the mask support frame (6) during working.
5. A face shield according to claim 1, wherein: the mask support frame (6) is provided with a convex clamping piece and a clamping hole matched with the convex clamping piece for use.
6. A face shield according to claim 1, wherein: the face mask (10) is made of PET materials and is subjected to anti-fog and anti-static treatment, the size of the face mask (10) is 300mm x 220mm, and the lower end of the face mask (10) is of a slightly-outward-turning structure.
7. A face shield according to claim 1, wherein: the head fixing frame (1), the head cover supporting frame (5) and the face cover supporting frame (6) are all made of silica gel materials.
8. A face shield according to claim 1, wherein: the nose bridge support (2) is provided with a support cushion layer and is in contact connection with the inside of the face mask (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122177324.0U CN215649392U (en) | 2021-09-09 | 2021-09-09 | Protective mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122177324.0U CN215649392U (en) | 2021-09-09 | 2021-09-09 | Protective mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215649392U true CN215649392U (en) | 2022-01-28 |
Family
ID=79961806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122177324.0U Expired - Fee Related CN215649392U (en) | 2021-09-09 | 2021-09-09 | Protective mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215649392U (en) |
-
2021
- 2021-09-09 CN CN202122177324.0U patent/CN215649392U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206586431U (en) | Dispoable medical Antifogging mask | |
| CN215649392U (en) | Protective mask | |
| CN208372258U (en) | A kind of Ventilation mask convenient for wearing | |
| CN206096626U (en) | VR helmet | |
| CN211983913U (en) | Medical isolation mask | |
| CN214179236U (en) | Medical face decompression protective device | |
| CN206120515U (en) | Medically prevent pressing sore headgear | |
| CN212325513U (en) | Gauze mask of multiplicable protective area | |
| CN212212772U (en) | Improved KN95 mask | |
| CN209809259U (en) | Novel noninvasive ventilator face guard decompression pad | |
| CN208064553U (en) | A kind of antifog Gauze mask with ear protection for being suitble to wear glasses | |
| CN207054890U (en) | Dispoable medical mouth mask | |
| CN105476151B (en) | A kind of arc protection mask using built-in flexible support | |
| CN209751871U (en) | Face guard seal structure and have malleation oronasal face guard of this seal structure | |
| CN207492140U (en) | A kind of warming mouth mask | |
| CN212014567U (en) | Medical head and face protective sleeve | |
| CN212938074U (en) | Medical isolation mask convenient to fix | |
| CN216493608U (en) | Animal doctor's protective face mask | |
| CN212877718U (en) | Antifog medical protective face mask | |
| CN214432041U (en) | Prevent medical protective facial mask of oppression | |
| CN208080611U (en) | A kind of detachable medical radiation-ray preventive cap | |
| CN209219373U (en) | A kind of on-bed hair cleaning special protective clothing | |
| CN217958900U (en) | Disposable medical sweat-proof cap | |
| CN221815018U (en) | Oxygen inhalation mask capable of preventing formation of pressure ear sore | |
| CN215741476U (en) | Simple respirator mask |
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: 20220128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |