CN112494837A - High protective mask adaptive to facial features of infant - Google Patents
High protective mask adaptive to facial features of infant Download PDFInfo
- Publication number
- CN112494837A CN112494837A CN202011397234.6A CN202011397234A CN112494837A CN 112494837 A CN112494837 A CN 112494837A CN 202011397234 A CN202011397234 A CN 202011397234A CN 112494837 A CN112494837 A CN 112494837A
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- Prior art keywords
- fixedly connected
- mask
- valve
- connecting frame
- attaching
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- 230000001815 facial effect Effects 0.000 title claims abstract description 22
- 230000003044 adaptive effect Effects 0.000 title claims abstract description 9
- 230000001681 protective effect Effects 0.000 title claims description 8
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 14
- 238000003860 storage Methods 0.000 claims description 20
- 229920000742 Cotton Polymers 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
- 239000004745 nonwoven fabric Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 5
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims 2
- 230000003385 bacteriostatic effect Effects 0.000 claims 1
- 238000010030 laminating Methods 0.000 abstract description 26
- 230000003699 hair surface Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 5
- 210000004243 sweat Anatomy 0.000 description 5
- 210000003128 head Anatomy 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 241000700605 Viruses Species 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000004728 ear cartilage Anatomy 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/02—Masks
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
- A62B23/02—Filters for breathing-protection purposes for respirators
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/10—Respiratory apparatus with filter elements
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/04—Couplings; Supporting frames
Abstract
The invention discloses a high-protection mask adaptive to facial features of infants, and relates to the technical field of masks for children. The breathing mask comprises a connecting frame, magic tape hook surfaces are sewn at the top, the bottom and two sides of the outer side of the connecting frame, magic tape hair surfaces are fixedly bonded at the outer side of the connecting frame through the magic tape hook surfaces, the inner surface of each magic tape hair surface is fixedly connected with a mask surface, the top, the bottom and the two sides of the inner side of the connecting frame are fixedly connected with laminating devices, and breathing valves are fixedly connected at the joints of the two laminating devices.
Description
Technical Field
The invention relates to the technical field of masks for children, in particular to a high-protection mask matched with facial features of infants.
Background
The medical mask is mainly made by compounding one or more layers of non-woven fabrics, and the main production process comprises melt-blowing, spun-bonding, hot air or needling and the like, has the effects of resisting liquid, filtering particles, bacteria and the like, and is a textile for medical protection. The face of an infant is small compared to an adult, and thus a child mask of a customized size is required for the infant to use.
The existing children mask has the following defects: 1. the ear cartilage part of the infant is fragile, the mouth mask belt tightens the ear root for a long time, discomfort is easy to occur, and the ear of the infant is damaged in serious cases; 2. the face of the child can change along with the age, so that the mask is required to have strong covering adjusting capacity, and the mask at the present stage cannot meet the requirements; 3. the existing mask does not have a sweat absorbing function, and in a hotter environment, sweat discharged from the face of an infant can increase the uncomfortable feeling of wearing the mask; 4. the breather valve of the mask has no adjusting function, and the air inflow can not be adjusted according to the age of the children; therefore, the development of a high protective mask that fits the facial features of an infant is a technical problem to be solved by those skilled in the art.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a high-protection mask matched with facial features of infants, which solves the problems in the background art.
In order to achieve the purpose, the invention is realized by the following technical scheme: a high-protection mask adaptive to facial features of infants comprises a connecting frame, wherein magic tape hook surfaces are sewn on the top, the bottom and two sides of the outer side of the connecting frame, a magic tape hair surface is fixedly bonded on the outer side of the connecting frame through the magic tape hook surfaces, and a mask surface is fixedly connected to the inner surface of the magic tape hair surface;
the breathing valve is characterized in that the top and the bottom of the inner side of the connecting frame are fixedly connected with the laminating devices, the laminating devices are fixedly connected with the breathing valve, the breathing valve is fixedly connected with the joint of the laminating devices, the connecting ropes are fixedly connected with the four corners of the connecting frame, one end of each connecting rope is movably connected with the storage device, and the storage device is far away from the cover plate fixedly connected with the side wall of the connecting frame.
Further, the inner wall of the storage device is fixedly connected with a clockwork spring, a fixing shaft is fixedly connected to the axis of the clockwork spring, one end of the fixing shaft is rotatably connected with the inner wall of the storage device through a bearing, a rotating roller is fixedly connected to the peripheral side face of the fixing shaft, and one end of each connecting rope penetrates through the storage device and extends into the storage device.
Furthermore, four connecting rope one ends are all connected with the rotatory roller transmission, are located two connecting rope one ends furling in rotatory roller top on the storage device left side, are located two connecting rope one ends furling in rotatory roller bottom on the storage device right side.
Furthermore, four two liang of relative lateral walls of laminating device have all seted up the spread groove, laminating device internal surface fixedly connected with face cotton that absorbs water, the laminating device is kept away from and is connected the frame lateral wall and embedded to have the connection pad, fixedly connected with connecting axle between face cotton and the connection pad relative lateral wall that absorbs water.
Further, laminating device cross section is the U-shaped structure, it is inside that the face cotton is located the U-shaped structure to absorb water, the connecting axle is located inside the spread groove, laminating device is close to linking frame one side inner wall fixedly connected with iron wire.
Further, the breather valve is close to the equal fixedly connected with connecting block of laminating device both sides wall, connecting block one end extends to inside the laminating device, the gas pocket has all been seted up to the double-phase opposite angle of breather valve, two baffles of inside fixedly connected with of breather valve.
Further, the inside fixedly connected with dead lever of breather valve, the side rotates on the dead lever and is connected with the pole cover all around, pole cover all around side fixedly connected with valve and the exhaust valve of admitting air respectively, valve a and the laminating of exhaust valve b lateral wall with two baffles respectively admits air.
Further, two knobs of rod cover top fixedly connected with, the knob is located the breather valve outside, knob lateral wall and breather valve surface sliding connection, two filter screens of breather valve inner wall fixedly connected with respectively, valve and exhaust valve material are silica gel admits air.
Further, laminating device material is silica gel, cotton, connecting axle and the connection pad material of face of absorbing water are the sponge, the laminating device is kept away from the coincidence of connection frame lateral wall place plane and connection pad surface.
Further, the mask surface is composed of a skin-friendly non-woven fabric, a polypropylene fiber melt-spraying layer and an antibacterial non-woven fabric from inside to outside, and the peripheral side surface of the mask surface is connected with the magic tape rough surface through sewing.
The invention has the following beneficial effects:
1. this high protection nature gauze mask of infant's facial characteristic of adaptation through setting up storage device, can freely change the length of connecting the rope to guarantee gauze mask adaptation children not equidimension head, can closely laminate children face, cooperation laminating device can improve the protection nature of gauze mask, avoids connecting the rope simultaneously and applys pressure for infant's ear, improves the comfort level that children wore the gauze mask, compares with prior art, has improved the protection nature and the comfort level of gauze mask.
2. This high protective nature gauze mask of the facial characteristic of adaptation infant through setting up the cotton that absorbs water in laminating device is inside, can adsorb the sweat that gets into laminating device inside with infant's facial exhaust, keeps infant's face dry and comfortable, improves and wears the comfort level.
3. This high protective nature gauze mask of infant's facial characteristic of adaptation through setting up the gauze mask face, utilizes the magic subsides to change it, can improve the utilization ratio of gauze mask, reduces medical resource's waste, and adjustable breather valve can change the air input and the air displacement of gauze mask simultaneously, is convenient for adapt to different children's user demand, and the guarantee infant breathes smoothly.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a high protective mask adapted to the facial features of an infant in accordance with the present invention;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is a schematic view of the internal structure of the storage device;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a schematic structural view of the attaching device;
FIG. 6 is a schematic cross-sectional view taken along line B-B of FIG. 5;
FIG. 7 is an enlarged view of a portion of FIG. 6 at C;
fig. 8 is a schematic view of the internal structure of the breather valve.
In the drawings, the components represented by the respective reference numerals are listed below:
in the figure: 1-connecting frame, 2-magic tape hook surface, 3-magic tape hair surface, 4-welt surface, 5-connecting rope, 6-containing device, 7-cover plate, 8-laminating device, 9-breather valve, 61-clockwork spring, 62-fixed shaft, 63-rotating roller, 81-washing cotton, 82-connecting groove, 83-connecting shaft, 84-connecting disc, 85-iron wire, 91-connecting block, 92-air hole, 93-clapboard, 94-fixed rod, 95-rod sleeve, 95 a-air inlet valve, 95 b-exhaust valve, 96-knob, 97-filter screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: a high protective mask adaptive to facial features of infants comprises a connecting frame 1, wherein hook and loop fasteners 2 are sewn at the top, the bottom and two sides of the outer side of the connecting frame 1, hook and loop fasteners 3 are fixedly bonded on the outer side of the connecting frame 1 through the hook and loop fasteners 2, and a mask surface 4 is fixedly connected to the inner surface of each hook and loop fastener 3; the mask surface 4 consists of a skin-friendly non-woven fabric, a polypropylene fiber melt-blown layer and an antibacterial non-woven fabric from inside to outside, and the peripheral side surfaces of the mask surface 4 are sewn and connected with the magic tape rough surface 3; after the mask is used for a period of time, the mask surface 4 can be replaced, so that the repeated utilization rate of the mask is improved, and the waste of medical resources is reduced;
the utility model provides a breathing valve, including connecting frame 1 inboard top, bottom and the equal fixedly connected with laminating device 8 in both sides, the equal fixedly connected with breather valve 9 in two 8 junctions of laminating device, the equal fixedly connected with in 1 four edges of connecting frame connects rope 5, the equal swing joint in 5 one ends of four connection ropes has storage device 6, storage device 6 keeps away from 1 lateral wall fixedly connected with apron 7 of connecting frame, apron 7 is used for protecting storage device 6's inner structure, storage device 6 is close to 1 lateral wall of connecting frame and is the cambered surface, the infant's back head spoon of being convenient for laminate, the comfort level of wearing is improved.
As shown in fig. 3-4, a spring 61 is fixedly connected to the inner wall of the storage device 6, a fixed shaft 62 is fixedly connected to the axis of the spring 61, one end of the fixed shaft 62 is rotatably connected to the inner wall of the storage device 6 through a bearing, a rotating roller 63 is fixedly connected to the peripheral surface of the fixed shaft 62, and one end of each of the four connecting ropes 5 penetrates through the storage device 6 and extends into the storage device 6; one ends of the four connecting ropes 5 are in transmission connection with the rotating roller 63, one ends of the two connecting ropes 5 positioned on the left side of the containing device 6 are wound on the top of the rotating roller 63, and one ends of the two connecting ropes 5 positioned on the right side of the containing device 6 are wound on the bottom of the rotating roller 63; through the roll-up of rotatory roller 63 to four connection ropes 5, can freely adjust the length of connecting rope 5, be convenient for adapt to the children of different head sizes for reduce when children's face can be hugged closely to the gauze mask and connect rope 5 to the pressure of children's skin or ear.
As shown in fig. 5-7, connecting grooves 82 are formed in every two opposite side walls of four attaching devices 8, water-absorbing surface cotton 81 is fixedly connected to the inner surface of each attaching device 8, a connecting disc 84 is embedded in the side wall, far away from the connecting frame 1, of each attaching device 8, and a connecting shaft 83 is fixedly connected between each water-absorbing surface cotton 81 and the corresponding side wall of the connecting disc 84; the cross section of the laminating device 8 is of a U-shaped structure, the water absorbing surface cotton 81 is positioned in the U-shaped structure, the connecting shaft 83 is positioned in the connecting groove 82, and an iron wire 85 is fixedly connected to the inner wall of one side, close to the connecting frame 1, of the laminating device 8; laminating device 8 material is silica gel, and the cotton 81 of face that absorbs water, connecting axle 83 and connection pad 84 material are the sponge, and laminating device 8 keeps away from connecting frame 1 lateral wall place plane and connection pad 84 surface coincidence, and embedded fixed mode can avoid connection pad 84 outstanding, can improve the travelling comfort when laminating device 8 wears.
As shown in fig. 8, the two side walls of the breather valve 9 close to the attaching device 8 are fixedly connected with connecting blocks 91, one end of each connecting block 91 extends into the attaching device 8, air holes 92 are formed in two opposite corners of the breather valve 9, and two partition plates 93 are fixedly connected in the breather valve 9; a fixed rod 94 is fixedly connected inside the breather valve 9, the peripheral side surface of the fixed rod 94 is rotatably connected with a rod sleeve 95, the peripheral side surface of the rod sleeve 95 is fixedly connected with an air inlet valve 95a and an air outlet valve 95b respectively, and the side walls of the air inlet valve 95a and the air outlet valve 95b are respectively attached to the two partition plates 93; the top of the rod sleeve 95 is fixedly connected with two knobs 96, the knobs 96 are positioned outside the breather valve 9, the side walls of the knobs 96 rub the surface of the breather valve 9, the inner wall of the breather valve 9 is respectively and fixedly connected with two filter screens 97, the filter screens 97 can improve the protection performance of the breather valve and isolate external bacteria and viruses, and the air inlet valve 95a and the air outlet valve 95b are made of silica gel; fig. 8 is for convenience of observing the internal structure of the breather valve 9, and therefore, the outer surface of the breather valve 9 that rubs against the knob 96 is not shown, and the knob 96 rubs against the outer surface of the breather valve 9 to prevent the rod sleeve 95 from rotating, so that the air inlet valve 95a and the air outlet valve 95b keep a fixed angle, and the adjustment degree of air inlet and air outlet is maintained.
The specific application of this embodiment is: when an infant wears the mask, the four connecting ropes 5 are pulled to enable the connecting ropes 5 to be drawn out of the accommodating device 6, the rotating roller 63 and the fixed shaft 62 rotate anticlockwise, the clockwork spring 61 deforms, the fixed shaft 62 rotates to convert kinetic energy into deformation potential energy of the clockwork spring 61, when the connecting ropes 5 are loosened, the clockwork spring 61 converts the deformation potential energy into kinetic energy to drive the fixed shaft 62 to rotate clockwise, the fixed shaft 62 drives the rotating roller 63 to rotate, the rotating roller 63 rewinds the four connecting ropes 5, the length of the connecting ropes 5 located outside the accommodating device 6 is shortened, the side walls of the accommodating device 6 are attached to the head of the infant, fixing of the connecting ropes 5 and the accommodating device 6 is completed, and pressure on ears of the infant when an; at the moment, the four attaching devices 8 attach the facial skin of the infant, if the attaching devices 8 are not attached to the facial skin of the infant, the connecting frame 1 can be manually pressed, so that the iron wires 85 inside the attaching devices 8 are deformed, and the attaching devices 8 can attach the facial skin of the infant by reshaping the appearance of the attaching devices 8; the connecting disc 84 embedded with the surface of the attaching device 8 can absorb sweat on the skin of the infant, and the sweat is absorbed into the absorbent surface cotton 81 along with the connecting shaft 83, so that the skin of the infant can be kept dry and comfortable, and the wearing comfort level is improved; the mask surface 4 is connected and fixed on the outer surface of the connecting frame 1 through the magic tape rough surface 3 and the magic tape hook surface 2, and the mask surface 4 can be independently replaced after being used for a period of time, so that the repeated utilization rate of the mask is improved, and the waste of medical resources is reduced; due to the full wrapping structure of the attaching device 8, when an infant wears the attaching device, the infant breathes through the breather valves 9 at the four corners of the connecting frame 1, when breathing in, external airflow enters the breather valves 9 through the air holes 92 and the filter screens 97, the airflow passes between the air inlet valve 95a and the partition plate 93, and then enters the mask through the other filter screen 97 and the air holes 92; when exhaling, the inside air of gauze mask loops through gas pocket 92 and filter screen 97 inside entering breather valve 9, the air is between exhaust valve 95b and another baffle 93, then discharge through another filter screen 97 and gas pocket 92 once more, accomplish a breathing circulation, accessible rotary knob 96 drives the pole cover 95 rotatory, can adjust intake valve 95a, the clearance between exhaust valve 95b and the baffle 93, thereby change breather valve 9 circulation of air speed, be convenient for adapt to different infant's user demand, ensure that the infant smoothly breathes.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a high protective facial mask of adaptation infant facial feature which characterized in that: the hook-and-loop fastener comprises a connecting frame (1), wherein hook-and-loop fasteners (2) are sewn on the top, the bottom and two sides of the outer side of the connecting frame (1), hook-and-loop fasteners (3) are fixedly bonded on the outer side of the connecting frame (1) through the hook-and-loop fasteners (2), and a mask surface (4) is fixedly connected on the inner surface of each hook-and-loop fastener (3);
the breathing valve is characterized in that the top and the bottom of the inner side of the connecting frame (1) are fixedly connected with the attaching devices (8) and the two sides respectively, the breathing valve (9) is fixedly connected with the joint of the attaching devices (8), the connecting rope (5) is fixedly connected with the four corners of the connecting frame (1) respectively, the connecting rope (5) is movably connected with the storage device (6) in one end, and the cover plate (7) is fixedly connected with the side wall of the connecting frame (1) and is kept away from the storage device (6).
2. The mask according to claim 1, wherein a spring (61) is fixedly connected to the inner wall of the receiving device (6), a fixed shaft (62) is fixedly connected to the axis of the spring (61), one end of the fixed shaft (62) is rotatably connected to the inner wall of the receiving device (6) through a bearing, a rotating roller (63) is fixedly connected to the circumferential side of the fixed shaft (62), and one end of each of the four connecting ropes (5) penetrates through the receiving device (6) and extends into the receiving device (6).
3. The mask with high protection performance according to claim 2, wherein one ends of the four connecting ropes (5) are in transmission connection with a rotating roller (63), one ends of the two connecting ropes (5) on the left side of the containing device (6) are wound on the top of the rotating roller (63), and one ends of the two connecting ropes (5) on the right side of the containing device (6) are wound on the bottom of the rotating roller (63).
4. The mask with high protection performance and adaptive to facial features of infants according to claim 1, wherein two opposite side walls of four attaching devices (8) are respectively provided with a connecting groove (82), the inner surface of each attaching device (8) is fixedly connected with water absorption surface cotton (81), the attaching device (8) is far away from the connecting frame (1) and is embedded with a connecting disc (84), and a connecting shaft (83) is fixedly connected between the water absorption surface cotton (81) and the opposite side walls of the connecting disc (84).
5. The mask according to claim 4, wherein the cross section of the attaching device (8) is a U-shaped structure, the water absorbing cotton (81) is located inside the U-shaped structure, the connecting shaft (83) is located inside the connecting groove (82), and iron wires (85) are fixedly connected to the inner wall of the attaching device (8) near the connecting frame (1).
6. The mask with high protection performance and adaptive to facial features of infants according to claim 1, wherein the breathing valve (9) is fixedly connected with connecting blocks (91) close to two side walls of the attaching device (8), one end of each connecting block (91) extends into the attaching device (8), air holes (92) are formed in two opposite corners of the breathing valve (9), and two partition plates (93) are fixedly connected into the breathing valve (9).
7. The mask with high protection performance according to claim 6, wherein the breathing valve (9) is fixedly connected with a fixing rod (94), the circumferential side of the fixing rod (94) is rotatably connected with a rod sleeve (95), the circumferential side of the rod sleeve (95) is fixedly connected with an air inlet valve (95a) and an air outlet valve (95b), and the side walls of the air inlet valve (95a) and the air outlet valve (95b) are respectively attached to the two partition plates (93).
8. The mask of claim 7, wherein the two knobs (96) are fixedly connected to the top of the rod sleeve (95), the knob (96) is located outside the breather valve (9), the side wall of the knob (96) is slidably connected to the surface of the breather valve (9), the inner wall of the breather valve (9) is fixedly connected with two filter screens (97), and the air inlet valve (95a) and the air outlet valve (95b) are made of silica gel.
9. The mask with high protection performance and adaptive to facial features of infants according to claim 4, wherein the attaching device (8) is made of silica gel, the water absorbing cotton (81), the connecting shaft (83) and the connecting disc (84) are made of sponge, and the attaching device (8) is far away from the plane where the side wall of the connecting frame (1) is located and coincides with the surface of the connecting disc (84).
10. The mask with high protection performance and adaptive to facial features of infants according to claim 1, wherein the mask surface (4) is composed of a skin-friendly non-woven fabric, a polypropylene fiber melt-blown layer and a bacteriostatic non-woven fabric from inside to outside, and the peripheral side surface of the mask surface (4) is sewn with the magic tape matt surface (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011397234.6A CN112494837B (en) | 2020-12-03 | 2020-12-03 | High protective mask adaptive to facial features of infant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011397234.6A CN112494837B (en) | 2020-12-03 | 2020-12-03 | High protective mask adaptive to facial features of infant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112494837A true CN112494837A (en) | 2021-03-16 |
| CN112494837B CN112494837B (en) | 2021-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011397234.6A Active CN112494837B (en) | 2020-12-03 | 2020-12-03 | High protective mask adaptive to facial features of infant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112494837B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113209511A (en) * | 2021-03-26 | 2021-08-06 | 杭州顿硕信息科技有限公司 | Intelligent protection device convenient to people breathe |
| CN113663241A (en) * | 2021-07-15 | 2021-11-19 | 浙江每刻爱尔空气净化科技有限公司 | Portable fresh air mask device |
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| CN112494837B (en) | 2021-10-29 |
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Effective date of registration: 20231017 Address after: A6, No. 8 Yongda Road, Huadu District, Guangzhou City, Guangdong Province, 510800 Patentee after: Guangdong Yikang Medical Products Co.,Ltd. Address before: 325200 Room 403, unit 2, building 20, Qinglian community, Anyang street, Ruian City, Wenzhou City, Zhejiang Province Patentee before: Lin Yuxuan |