CN214547448U - Medical disposable face mask - Google Patents
Medical disposable face mask Download PDFInfo
- Publication number
- CN214547448U CN214547448U CN202120771791.3U CN202120771791U CN214547448U CN 214547448 U CN214547448 U CN 214547448U CN 202120771791 U CN202120771791 U CN 202120771791U CN 214547448 U CN214547448 U CN 214547448U
- Authority
- CN
- China
- Prior art keywords
- wall
- face guard
- mask
- groove
- mask body
- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 15
- 229910052760 oxygen Inorganic materials 0.000 claims description 15
- 239000001301 oxygen Substances 0.000 claims description 15
- 238000009423 ventilation Methods 0.000 claims description 10
- 239000004745 nonwoven fabric Substances 0.000 claims description 5
- 238000009941 weaving Methods 0.000 claims description 2
- 210000004369 blood Anatomy 0.000 abstract description 7
- 239000008280 blood Substances 0.000 abstract description 7
- 230000001681 protective effect Effects 0.000 abstract description 7
- 210000001124 body fluid Anatomy 0.000 abstract description 6
- 239000010839 body fluid Substances 0.000 abstract description 6
- 230000028327 secretion Effects 0.000 abstract description 6
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 1
- 229910001882 dioxygen Inorganic materials 0.000 abstract 1
- 210000004243 sweat Anatomy 0.000 description 7
- 239000007921 spray Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 208000035473 Communicable disease Diseases 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002633 protecting effect Effects 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 206010040943 Skin Ulcer Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000009385 viral infection Effects 0.000 description 1
Images
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a medical disposable face guard, including the face guard body, the water leakage groove has been seted up at the top of face guard body inner wall, the scavenge hole has been seted up to one side of face guard body outer wall, the oxygen gas vent has been seted up to the opposite side of face guard body outer wall, face guard body outer wall is provided with the elastic cord, the standing groove has been seted up to the inner wall of face guard body upper end, the spout has been seted up to the upper end of face guard body outer wall. The utility model discloses a fixed slot, the face guard is provided with the eye-shade, can highly adjust the eye-shade as required according to the use, outside pulling dead lever makes the dead lever fixed slot that drops, then upwards perhaps promote the slider downwards, make the slider drive the eye-shade and slide in the spout, later loosen the dead lever, make the dead lever insert in the fixed slot, thereby highly fix the eye-shade, thereby the protective effect of the face guard that improves prevents to splash, blood, body fluid, secretion droplet etc. and gets into medical personnel's eye.
Description
Technical Field
The utility model relates to a medical face guard field, concretely relates to medical disposable face guard.
Background
The medical protective mask is suitable for protecting medical staff and related workers against respiratory infectious diseases transmitted by air, is a sealing self-absorption filter type medical protective article, has high protection level, is particularly suitable for being worn by patients WHO contact respiratory infectious diseases transmitted by air or transmitted by spray at a short distance in diagnosis and treatment activities, can filter particles in air, obstruct spray, blood, body fluid, secretion microdrops and the like, belongs to a disposable product, can prevent pathogens such as most bacteria and viruses, and is recommended by WHO (health care workers) to adopt the protective mask for preventing particles so as to prevent virus infection in air of hospitals.
However, when the mask is used in practice, the mask can only shield the mouth and nose, but cannot shield the eyes of medical staff, so that spray, blood, body fluid, secretion microdroplets and the like can easily enter the body of the medical staff through the eyes of the medical staff.
Therefore, it is necessary to develop a medical disposable mask to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a medical disposable face guard, through the fixed slot, the face guard is provided with the eye-shade, can adjust the height of eye-shade as required according to the use, outside pulling dead lever, make the dead lever drop the fixed slot, then upwards perhaps promote the slider downwards, make the slider drive the eye-shade and slide in the spout, later loosen the dead lever, make the dead lever insert in the fixed slot, thereby highly fix the eye-shade, thereby the protecting effect of the face guard that improves, prevent the foam, blood, body fluid, secretion droplet etc. get into medical personnel's eye, with the above-mentioned weak point in the solution technique.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a medical disposable mask, includes the face guard body, the water leakage groove has been seted up at the top of face guard body inner wall, the scavenge hole has been seted up to one side of face guard body outer wall, the oxygen hole has been seted up to the opposite side of face guard body outer wall, face guard body outer wall is provided with the elastic cord, the standing groove has been seted up to the inner wall of face guard body upper end, the spout has been seted up to the upper end of face guard body outer wall, the fixed slot has been seted up to the spout inner wall, the inside slider that is provided with of spout, the slider outer wall is provided with the push rod, push rod one end is provided with the eye-shade, the inside dead lever that is provided with of slider, the dead lever outer wall is provided with reset spring.
Preferably, the face guard body is woven by non-woven fabrics and filter screen and forms, the bottom of face guard body is provided with the arc structure.
Preferably, the ventilation holes are symmetrically arranged with the oxygen holes, and the diameter of the ventilation holes is equal to that of the oxygen holes.
Preferably, the sliding groove is in sliding connection with the sliding block, the cross sections of the sliding groove and the sliding block are convex, and the outer wall of the sliding block is attached to the inner wall of the sliding groove.
Preferably, the fixing rod is connected with the fixing groove in a clamping mode, and the diameter of the fixing rod is smaller than that of the fixing groove.
Preferably, the number of the fixing grooves is set to be a plurality, and the plurality of fixing grooves are equidistantly distributed on the vertical center line of the sliding chute.
In the technical scheme, the utility model provides a technological effect and advantage:
1. through the water leakage groove, the mask body is formed by weaving non-woven fabrics and a filter screen, meanwhile, a waterproof coating is coated on the outer wall of the mask body, so that spray, blood, body fluid, secretion microdroplets and the like are prevented from penetrating through the mask, the sealing performance of the mask body is ensured, meanwhile, in the wearing process of the mask, sweat can be attached to the mask due to the fact that the face of a medical worker is not ventilated, sweat of the medical worker can be collected through the water leakage groove, meanwhile, the sweat flows into the outside, and the sweat is prevented from being attached to the mask;
2. through the fixed slot, the face guard is provided with the eye-shade, can highly adjust the eye-shade as required, outside pulling dead lever makes the dead lever drop the fixed slot, then upwards or promote the slider downwards, make the slider drive the eye-shade and slide in the spout, later loosen the dead lever, make the dead lever insert in the fixed slot, thereby highly fix the eye-shade, thereby the protective effect of the face guard of improvement prevents droplet, blood, body fluid, secretion droplet etc. and gets into medical personnel's eye.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a first perspective view of the present invention;
fig. 2 is a perspective view of a second viewing angle of the present invention;
FIG. 3 is a front sectional view of the present invention;
fig. 4 is a partial enlarged view of a portion a in fig. 3 according to the present invention.
Description of reference numerals:
1. a mask body; 2. a water leakage groove; 3. a ventilation hole; 4. an oxygen hole; 5. elastic bands; 6. a placement groove; 7. a chute; 8. a push rod; 9. eye masks; 10. a slider; 11. fixing the rod; 12. a return spring; 13. and fixing the grooves.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides a as shown in fig. 1-4 medical disposable face guard, including face guard body 1, water leakage groove 2 has been seted up at the top of 1 inner wall of face guard body, draught hole 3 has been seted up to one side of 1 outer wall of face guard body, oxygen hole 4 has been seted up to the opposite side of 1 outer wall of face guard body, 1 outer wall of face guard body is provided with elastic cord 5, standing groove 6 has been seted up to the inner wall of 1 upper end of face guard body, spout 7 has been seted up to the upper end of 1 outer wall of face guard body, fixed slot 13 has been seted up to the inner wall of spout 7, the inside slider 10 that is provided with of spout 7, the slider 10 outer wall is provided with push rod 8, 8 one end of push rod is provided with eye-shade 9, the inside dead lever 11 that is provided with of slider 10, dead lever 11 outer wall is provided with reset spring 12.
Further, in above-mentioned technical scheme, face guard body 1 is woven by non-woven fabrics and filter screen and is formed, face guard body 1's bottom is provided with the arc structure, and face guard body 1 bottom arc sets up the protective effect that can improve face guard body 1, prevents that droplet of droplet etc. from entering into face guard body 1's inside through the gap between face guard body 1 and the skin.
Furthermore, in the above technical solution, the ventilation holes 3 and the oxygen holes 4 are symmetrically arranged, the diameter of the ventilation holes 3 is equal to the diameter of the oxygen holes 4, and the filtering layer is installed inside the ventilation holes 3, so that the ventilation holes 3 can be used by the mask body 1 to exchange with external air, and meanwhile, when an external pollution source is serious, the oxygen pipe can be inserted into the oxygen holes 4 to supply air to medical staff independently, thereby improving the protective performance of the mask.
Further, in the above technical solution, the sliding groove 7 is slidably connected with the sliding block 10, the cross sections of the sliding groove 7 and the sliding block 10 are convex, the outer wall of the sliding block 10 is attached to the inner wall of the sliding groove 7, and the sliding groove 7 and the sliding block 10 which are arranged in the convex shape can prevent the eyeshade 9 from falling off.
Further, in the above technical solution, the fixing rod 11 is connected with the fixing groove 13 in a clamping manner, the diameter of the fixing rod 11 is smaller than that of the fixing groove 13, and the height of the eyeshade 9 can be adjusted through the fixing rod 11 and the fixing groove 13, so as to prevent the eyeshade 9 from vibrating during use.
Further, in the above technical solution, the number of the fixing grooves 13 is set to be plural, the plural fixing grooves 13 are equidistantly distributed on the vertical center line of the sliding groove 7, and the height of the eyeshade 9 can be adjusted through the plural sets of the fixing grooves 13, so that the application range of the mask body 1 is increased.
This practical theory of operation:
referring to the attached drawings 1-4 of the specification, when the mask body 1 needs to be used, the mask body 1 is taken, the mask body 1 is fixed through the elastic band 5, the mask body 1 is prevented from falling off, meanwhile, the elastic band 5 is provided with heat dissipation holes, skin is prevented from being not ventilated when the mask body 1 is worn for a long time, skin ulceration is prevented, in the using process of the mask body, because the mask body 1 is woven by non-woven fabrics and a filter screen, a waterproof coating is coated on the outer wall of the mask body 1, the sealing performance of the mask body 1 is good, the face is not ventilated when the mask body 1 is used, sweat is accumulated in the mask body 1, the sweat in the mask body 1 slides into the water leakage groove 2 through the mask body 1 and flows into the outside through a through hole formed in the water leakage groove 2, the sweat is prevented from being accumulated in the mask, the mask body 1 can be attached to the skin through the arc-shaped arrangement at the bottom of the mask body 1, preventing external sources of contamination from entering the interior of the mask;
referring to the attached drawings 1-4 of the specification, after the mask body 1 is worn, the height of the eyeshade 9 is adjusted according to the requirements of medical staff, the fixed rod 11 is pulled outwards to enable the fixed rod 11 to extrude the reset spring 12, then the fixed rod 11 is separated from the fixed groove 13, the sliding block 10 is pushed upwards or downwards to enable the sliding block 10 to slide in the sliding groove, the height of the eyeshade 9 is adjusted through the sliding block 10 and the push rod 8, after the height adjustment of the eyeshade 9 is completed, the fixed rod 11 is loosened, the reset spring 12 pushes the fixed rod 11 to reset, the fixed rod 11 is inserted into the fixed groove 13 to fix the eyeshade 9, the medical staff breathes in external air through the ventilation hole 3, the filter layer is arranged inside the ventilation hole 3, external splashes, blood and the like can be prevented from entering the mask body 1, and when external pollution sources are serious, the oxygen pipe is inserted into the oxygen hole 4, oxygen is supplied to medical staff independently, so that the air inside the mask body 1 circulates.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (6)
1. The utility model provides a medical disposable mask, includes mask body (1), its characterized in that: the novel mask is characterized in that a water leakage groove (2) is formed in the top of the inner wall of the mask body (1), a ventilation hole (3) is formed in one side of the outer wall of the mask body (1), an oxygen hole (4) is formed in the other side of the outer wall of the mask body (1), an elastic band (5) is arranged on the outer wall of the mask body (1), a placement groove (6) is formed in the inner wall of the upper end of the mask body (1), a sliding groove (7) is formed in the upper end of the outer wall of the mask body (1), a fixing groove (13) is formed in the inner wall of the sliding groove (7), a sliding block (10) is arranged inside the sliding block (7), a push rod (8) is arranged on the outer wall of the sliding block (10), an eye patch (9) is arranged at one end of the push rod (8), a fixing rod (11) is arranged inside the sliding block (10), and a reset spring (12) is arranged on the outer wall of the fixing rod (11).
2. A medical disposable mask according to claim 1, wherein: the mask is characterized in that the mask body (1) is formed by weaving non-woven fabrics and a filter screen, and an arc-shaped structure is arranged at the bottom of the mask body (1).
3. A medical disposable mask according to claim 1, wherein: the air vent (3) and the oxygen vent (4) are symmetrically arranged, and the diameter of the air vent (3) is equal to that of the oxygen vent (4).
4. A medical disposable mask according to claim 1, wherein: the sliding groove (7) is in sliding connection with the sliding block (10), the cross sections of the sliding groove (7) and the sliding block (10) are convex, and the outer wall of the sliding block (10) is attached to the inner wall of the sliding groove (7).
5. A medical disposable mask according to claim 1, wherein: the fixing rod (11) is connected with the fixing groove (13) in a clamping mode, and the diameter of the fixing rod (11) is smaller than that of the fixing groove (13).
6. A medical disposable mask according to claim 1, wherein: the number of the fixing grooves (13) is set to be a plurality, and the fixing grooves (13) are distributed on the vertical center line of the sliding groove (7) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120771791.3U CN214547448U (en) | 2021-04-15 | 2021-04-15 | Medical disposable face mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120771791.3U CN214547448U (en) | 2021-04-15 | 2021-04-15 | Medical disposable face mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214547448U true CN214547448U (en) | 2021-11-02 |
Family
ID=78359302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120771791.3U Expired - Fee Related CN214547448U (en) | 2021-04-15 | 2021-04-15 | Medical disposable face mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214547448U (en) |
-
2021
- 2021-04-15 CN CN202120771791.3U patent/CN214547448U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211102 |