CN111466643A - Mask with opening prompt function - Google Patents
Mask with opening prompt function Download PDFInfo
- Publication number
- CN111466643A CN111466643A CN202010384438.XA CN202010384438A CN111466643A CN 111466643 A CN111466643 A CN 111466643A CN 202010384438 A CN202010384438 A CN 202010384438A CN 111466643 A CN111466643 A CN 111466643A
- Authority
- CN
- China
- Prior art keywords
- mask
- mask body
- function according
- ear ring
- upper edge
- 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.)
- Pending
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- 238000003825 pressing Methods 0.000 claims abstract description 11
- 239000000853 adhesive Substances 0.000 claims abstract description 7
- 230000001070 adhesive effect Effects 0.000 claims abstract description 7
- 229920000742 Cotton Polymers 0.000 claims description 17
- 230000006870 function Effects 0.000 claims description 15
- 238000005192 partition Methods 0.000 claims description 15
- 230000002427 irreversible effect Effects 0.000 claims description 13
- 239000012528 membrane Substances 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- 210000003928 nasal cavity Anatomy 0.000 claims description 6
- 239000003086 colorant Substances 0.000 claims description 3
- 238000007731 hot pressing Methods 0.000 claims description 3
- 230000001788 irregular Effects 0.000 abstract description 2
- 206010039083 rhinitis Diseases 0.000 description 5
- 210000005069 ears Anatomy 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 230000006399 behavior Effects 0.000 description 2
- 230000000249 desinfective effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000001331 nose Anatomy 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 206010041232 sneezing Diseases 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
- A41D13/113—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a vertical fold or weld
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
- A41D27/02—Linings
- A41D27/04—Removable linings
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
- A41D27/28—Means for ventilation
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a mask with an opening prompting function, which comprises a mask body, wherein the mask body is in a left-right folded shape, and a first bonding line is formed on the upper edge of the left part and the upper edge of the right part of the mask body in a cold pressing mode so as to bond the left part and the right part together. Therefore, when the mask body is lifted along the left-right direction, the adhesion relation between the upper edge of the left part and the upper edge of the right part is damaged, and people can be informed that the mask is opened; the mode is simple and reliable, if the secondary cold-pressing adhesion is carried out, irregular adhesive connecting lines can appear, and the mask can be effectively prevented from being recycled for the second time.
Description
Technical Field
The invention relates to the field of sanitary protective articles, in particular to a mask with an opening prompt function.
Background
The explosion of the novel coronary epidemic situation causes the mask to be seriously short and the price to rise, and a few of non-good merchants are more the idea of opening the mask, such as producing fake and inferior products or selling the abandoned mask again after recovering, thereby seriously threatening the health of people.
Along with the enhancement of the related law enforcement of the country, the source of counterfeit and shoddy products is cut off from a raw material manufacturer to a mask manufacturer, and the illegal behaviors of non-qualified merchants are restrained to a great extent. But compared with counterfeit and shoddy products, the recycling threshold of the waste mask is lower, the concealment is stronger, and a lot of difficulties are brought to supervision and law enforcement work.
At present, no mask on the market has a design for effectively preventing the mask from being recycled for secondary sale.
Disclosure of Invention
The invention aims to provide a mask with an opening prompt function, so that people can easily identify the mask after use.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a prompt facility's gauze mask is opened in area, includes the gauze mask body, the gauze mask body is about the fifty percent discount form, the left part upper edge of gauze mask body and right part upper edge form first line of gluing through the cold pressing mode to be in the same place the adhesion of the two, when gauze mask body 1 is opened along left and right directions, the upper edge of left part with the adhesion relation of the upper edge of right part is destroyed.
The two ear ring sleeves are respectively bonded on the left side of the left part and the right side of the right part in a hot pressing mode, the upper edges of the two ear ring sleeves form a second bonding line in a cold pressing mode so as to bond the two ear ring sleeves together, and when the two ear ring sleeves are opened along the left-right direction, the bonding relation of the upper edges of the two ear ring sleeves is broken.
The two-ear ring sleeve is detachably connected to the left side of the left portion and the right side of the right portion, the upper edges of the two-ear ring sleeve are adhered together in a cold pressing mode, and when the two-ear ring sleeve is opened in the left-right direction, the adhesion relation of the upper edges of the two-ear ring sleeve is broken.
Further, two earrings cover through the concatenation area realize with but the split connection of left part and right part, be equipped with a plurality of concatenation knot on the concatenation area, both ends have the portion of colluding of turning over the enstrophe about the concatenation knot, the left side edge of left part the right side edge of right part and be equipped with on two earrings cover and correspond to collude the hole of colluding of portion.
Furthermore, the hook holes on the two earring sleeves are arranged in a plurality of rows, a first tearing line is arranged between the hook holes in each row, and a plurality of first anti-tearing nodes are arranged on the first tearing lines.
Further, the two ear loops are sleeved with ear loop openings, the ear loop openings are close to one side of the mask body and are provided with second tearing lines used for extending, and a plurality of second anti-tearing nodes are arranged on the second tearing lines.
Further, the device also comprises a base and a breather valve; the left part or the right part of the mask body is provided with a through hole corresponding to the nasal cavity, and the base covers the through hole on the outer side of the mask body; a cap is formed at the lower part of the valve body of the breather valve, and the cap is detachably connected with the base; air holes are formed in the base and the cover cap, so that the through hole is communicated with the valve cavity of the breather valve.
Further, the medical cotton nursing bed also comprises a base, a cover cap, a filtering membrane, a partition plate and absorbent cotton; the left part or the right part of the mask body is provided with a through hole corresponding to the nasal cavity, the base covers the through hole on the outer side of the mask body, and an accommodating cavity is formed in the base for placing the partition plate; the lower side of the partition plate is provided with an absorbent cotton cavity for placing the absorbent cotton; the cover cap is detachably connected with the base, and the filtering membrane is clamped between the cover cap and the separating plate; the cap and the partition plate are provided with air holes, so that the through holes are communicated with the outside.
Further, a printing area is arranged on the mask body, two marks are printed on the printing area through memory type thermal ink and irreversible thermal ink respectively, the initial colors of the memory type thermal ink and the irreversible thermal ink are consistent with the color of the outer layer of the mask body, and the temperature change values of the memory type thermal ink and the irreversible thermal ink are not less than 50 ℃.
Further, when the two marks are displayed simultaneously, a number II is formed; when a logo is displayed, a number I is formed.
After adopting the technical scheme, compared with the background technology, the invention has the following advantages:
according to the invention, the bonding line is arranged on the mask body in a cold pressing manner, so that the upper edges of the left part and the right part of the mask body are in a bonding state, and when the mask is opened for use, the bonding state is damaged, and people can be informed that the mask is the opened mask; the mode is simple and reliable, and if the secondary cold-pressing adhesion is carried out, irregular adhesive connecting lines can appear, so that the secondary recycling is effectively prevented.
The split design of the ear ring sleeve and the mask body reduces the cost for long-term use, only the mask body needs to be replaced (the process of the mask body is extremely simple, and only a plurality of hook holes need to be punched), and the split belt and the ear ring sleeve can be repeatedly used.
Although the ear loops are made of elastic cloth, due to personal differences, the ear loops can oppress ears of part of users, and particularly, under the long-term use state, the ear loops are designed with a plurality of rows of hook holes, so that the user can select the hook holes according to the self condition, the mask is more attached, and the oppression to the ears of the user is avoided; meanwhile, tear lines and tear-resistant nodes are arranged among the rows of hook holes, and the hook holes which are not used can be torn and removed.
The invention carries out extension design on the ear loop opening, so that people can open the size of the ear loop opening according to self conditions, and the ear loop opening is more fit with ears.
According to the invention, the breathing valve and the mask body are designed in a separated splicing manner, so that the breathing valve can be reused, and the defect that the traditional mask with the breathing valve is too high in cost and is not suitable for long-term use is overcome.
The invention is designed for special people, such as rhinitis patients, and is provided with the detachable absorbent cotton, and the liquid medicine is carried by the absorbent cotton, so that the rhinitis symptoms of the rhinitis patients are relieved, and the panic of the rhinitis patients caused by sneezing and other behaviors in emergency prevention and control and other extraordinary periods is avoided.
Due to the shortage of the mask, most people can select to recycle the mask after disinfecting the mask in actual conditions, but most household disinfecting modes mostly adopt a mode of drying by a blower or heating by an oven, and the filtering effect of the mask is reduced in any mode, so that the mask is generally heated once, and is not recommended to be used after being heated for at most two times, the mask is provided with a printing area, two marks are printed on the printing area respectively through memory type thermosensitive ink and irreversible thermosensitive ink, and the temperature change values of the memory type thermosensitive ink and the irreversible thermosensitive ink are not less than 50 ℃; thus, when the mask is heated once, the memory type heat-sensitive ink and the irreversible heat-sensitive ink both change color, and two marks are displayed (which means that the mask can be used twice at most); when the mask is heated for the second time, the memory type thermal ink is changed into the color which is consistent with the color of the outer layer of the mask body and is invisible, and only the mark formed by the irreversible thermal ink (which represents that the mask can be used for one time at most) is left, so that people are reminded to discard the mask immediately after use.
Drawings
FIG. 1 is a schematic structural view of example 1 of the present invention;
FIG. 2 is a schematic structural diagram of embodiment 2 of the present invention;
FIG. 3 is a disassembled view of embodiment 2 of the present invention;
FIG. 4 is a cross-sectional view taken at B in FIG. 3;
FIG. 5 is a cross-sectional view taken at A in FIG. 2;
FIG. 6 is a schematic structural diagram according to embodiment 3 of the present invention;
fig. 7 is a sectional view at C of fig. 6.
Description of reference numerals:
the mask comprises a mask body 1, a first adhesive connecting line 11, hook holes 12, through holes 13 and a printing area 14;
the ear ring sleeve 2, a second adhesive connecting line 21, a hook hole 22, a first tearing line 23, a first anti-tearing node 231, an ear opening 24, a second tearing line 241 and a second anti-tearing node 242;
a base 4, an air hole 41;
the breather valve 5, the air hole 51;
a filter membrane 6, a partition plate 7, an air hole 71, absorbent cotton 8, a cover cap 9 and an air hole 91.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are all based on the orientation or positional relationship shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the apparatus or element of the present invention must have a specific orientation, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1, the present invention discloses a mask with an opening prompt function, which includes a mask body 1 and two ear loops 2. The mask body 1 is folded left and right when not in use, that is, the left part and the right part are overlapped. The two ear ring sleeves 2 are respectively bonded on the left side of the left part and the right side of the right part in a hot pressing mode.
The upper edge of the left part and the upper edge of the right part of the mask body 1 form a first adhesive line 11 in a cold pressing mode so as to adhere the upper edge and the right part together, and when the mask body 1 is lifted along the left-right direction, the adhesion relation between the upper edge of the left part and the upper edge of the right part is damaged. Therefore, when people take the mask, whether the mask is used or not can be judged through the adhesion state of the first adhesion line 11.
Similarly, the upper edges of the two ear loops 2 are cold-pressed to form a second adhesive line 21 to adhere the two ear loops together, and when the two ear loops 2 are opened in the left-right direction, the adhesion of the upper edges of the two ear loops 2 is broken.
Example 2
Example 2 differs from example 1 in that: the ear ring sleeve 2 is detachably connected with the mask body 1.
Referring to fig. 2, 3 and 4, the two ear loops 2 are detachably connected to the left and right parts by splicing tapes 3. Splicing tape 3 uses flannelette as the basement, is equipped with a plurality of concatenation knot 31 on it, both ends have the portion of colluding of enstrophe book about the concatenation knot, the left side edge of left part the right side edge of right part be equipped with corresponding to collude the hole 12 that colludes of portion, be equipped with on two earring covers 2 corresponding to collude the hole 22 that colludes of portion. Thus, the hook holes 12 of the mask body 1 and the hook holes 22 of the ear loops 2 are hooked on the splicing buckles 31, so that the connection between the two can be realized. Referring to fig. 4, in order to prevent the hook from being released and facilitate the hooking, the hook portion is provided with a hook for preventing the hook from being released and a guide chute.
Referring to fig. 3, the hook holes 22 of the two ear ring sleeves 2 are arranged in a plurality of rows, a first tearing line 23 is disposed between the hook holes 22 in each row, and a plurality of first tearing-resistant nodes 231 are disposed on the tearing line 23.
Referring to fig. 3, the ear loops 2 are provided with ear loop openings 24, the ear loop openings 24 are provided with second tearing lines 241 for extending at a side close to the mask body 1, and the second tearing lines 241 are provided with a plurality of second anti-tearing nodes 242.
Referring to fig. 2 and 5, the present invention further includes a base 4 and a breather valve 5. The left or right part of the mask body 1 is provided with a through hole 13 corresponding to the nasal cavity, and the base 4 covers the through hole 13 on the outer side of the mask body 1. The lower part of the valve body of the breather valve 5 forms a cap which is detachably connected with the base 4 through a buckle. The base 4 is provided with air holes 41 and the caps are provided with air holes 51 so that the through holes 13 are communicated with the valve cavity of the breather valve 5.
Therefore, when the mask needs to be discarded, the breather valve 5 can be taken down, the mask body 1 is discarded, and the breather valve 5 is reused after being sterilized.
Example 3
Example 3 differs from example 2 in that: without the function of a breather valve.
Referring to fig. 6 and 7, the present embodiment further includes a base 4, a cap 9, a filter membrane 6, a partition plate 7 and a cotton wool 8. The left or right part of the mask body 1 is provided with a through hole 13 corresponding to the nasal cavity, and the base 4 covers the through hole 13 on the outer side of the mask body 1. A receiving cavity is formed in the base 4 for placing the partition plate 7. The lower side of the partition plate 7 is provided with a cotton wool cavity for placing cotton wool 8. The cover cap 9 and the base 4 are detachably connected through a buckle, and the filtering membrane (which is made of the same material as the mask body) is clamped between the cover cap 9 and the partition plate 7. The base 4 is provided with an air hole 41, the cap 9 is provided with an air hole 91, and the partition plate 7 is provided with an air hole 71 so that the through hole 13 communicates with the outside.
Thus, special users (such as rhinitis patients) can carry liquid medicine through the absorbent cotton 8 to realize the relieving or treating function. Meanwhile, the absorbent cotton is placed in the partition plate, so that a user of the absorbent cotton is not required, and the absorbent cotton can be taken down without influencing the actual use of the mask.
Example 4
The mask body 1 is provided with a printing area 14, and the printing area 14 can be arranged at the edge side of the mask body 1 to avoid the mouth and nose area. In the printing area 14, two marks are printed by memory type heat-sensitive ink and irreversible heat-sensitive ink, respectively, the initial colors of which coincide with the outer layer color of the mask body 1 (thus, in the initial state, the two marks are not visible). In order to prevent the color change caused by the ambient temperature or other equipment temperature from causing erroneous judgment, in this embodiment, the temperature change values of the memory type thermosensitive ink and the irreversible thermosensitive ink are not less than 50 ℃, that is, the temperature is not less than 50 ℃ before being considered as being heated and sterilized.
Preferably, the embodiment forms a roman numeral through two marks so as to conveniently remind people of the number of times of use. Each mark is designed as a Roman numeral I, and the two marks are arranged side by side. Therefore, when the mask is heated for one time, the two marks are displayed at the same time to form a number II to remind people of using the mask for at most two times; when the mask is heated for the second time, the memory type thermosensitive ink is changed into the color consistent with the outer layer of the mask body 1, and only the mark formed by the irreversible thermosensitive ink is left to form a number I, so that people can be reminded of using the mask once at most.
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 changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a prompt facility's gauze mask is opened in area which characterized in that: the mask comprises a mask body, wherein the mask body is in a left-right folded shape, a first adhesive line is formed between the upper edge of the left part and the upper edge of the right part of the mask body in a cold pressing mode so as to adhere the upper edge of the left part and the upper edge of the right part together, and when the mask body is opened in the left-right direction, the adhesion relation between the upper edge of the left part and the upper edge of the right part is damaged.
2. The mask with the opening prompt function according to claim 1, wherein: the two ear ring sleeves are respectively bonded on the left side of the left part and the right side of the right part in a hot pressing mode, the upper edges of the two ear ring sleeves form a second bonding line in a cold pressing mode so as to bond the two ear ring sleeves together, and when the two ear ring sleeves are lifted along the left-right direction, the bonding relation of the upper edges of the two ear ring sleeves is damaged.
3. The mask with the opening prompt function according to claim 1, wherein: the two-ear ring sleeve is detachably connected to the left side of the left portion and the right side of the right portion, the upper edges of the two-ear ring sleeve are adhered together in a cold pressing mode, and when the two-ear ring sleeve is opened in the left-right direction, the adhesion relation of the upper edges of the two-ear ring sleeve is broken.
4. A mask with an opening prompt function according to claim 3, wherein: the two earrings cover through splice the area realize with but the split connection of left part and right part, splice and be equipped with a plurality of concatenation knot on the area, both ends have the portion of colluding of enstrophe book about the concatenation knot, the left side edge of left part the right side edge of right part and two earrings are sheathe in and are equipped with corresponding to collude the hole of colluding of portion.
5. The mask with the opening prompt function according to claim 4, wherein: the two earrings are provided with a plurality of rows of hook holes, a first tearing line is arranged between the hook holes in each row, and a plurality of first tearing-resistant nodes are arranged on the first tearing lines.
6. A mask with an opening prompt function according to claim 2 or 3, wherein: the two earrings are sleeved with earring openings, the earring openings are close to one side of the mask body and are provided with second tearing lines used for extending, and a plurality of second anti-tearing nodes are arranged on the second tearing lines.
7. The mask with the opening prompt function according to claim 1, wherein: the device also comprises a base and a breather valve; the left part or the right part of the mask body is provided with a through hole corresponding to the nasal cavity, and the base covers the through hole on the outer side of the mask body; a cap is formed at the lower part of the valve body of the breather valve, and the cap is detachably connected with the base; air holes are formed in the base and the cover cap, so that the through hole is communicated with the valve cavity of the breather valve.
8. The mask with the opening prompt function according to claim 1, wherein: also comprises a base, a cover cap, a filtering membrane, a partition plate and absorbent cotton; the left part or the right part of the mask body is provided with a through hole corresponding to the nasal cavity, the base covers the through hole on the outer side of the mask body, and an accommodating cavity is formed in the base for placing the partition plate; the lower side of the partition plate is provided with an absorbent cotton cavity for placing the absorbent cotton; the cover cap is detachably connected with the base, and the filtering membrane is clamped between the cover cap and the separating plate; the cap and the partition plate are provided with air holes, so that the through holes are communicated with the outside.
9. The mask with the opening prompt function according to claim 1, wherein: the mask comprises a mask body and is characterized in that a printing area is arranged on the mask body, two marks are printed on the printing area through memory type thermal ink and irreversible thermal ink respectively, the initial colors of the memory type thermal ink and the irreversible thermal ink are consistent with the color of the outer layer of the mask body, and the temperature change values of the memory type thermal ink and the irreversible thermal ink are not less than 50 ℃.
10. The mask with the opening and the lifting function according to claim 9, wherein: when the two marks are displayed simultaneously, a number II is formed; when a logo is displayed, a number I is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010384438.XA CN111466643A (en) | 2020-05-07 | 2020-05-07 | Mask with opening prompt function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010384438.XA CN111466643A (en) | 2020-05-07 | 2020-05-07 | Mask with opening prompt function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111466643A true CN111466643A (en) | 2020-07-31 |
Family
ID=71763111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010384438.XA Pending CN111466643A (en) | 2020-05-07 | 2020-05-07 | Mask with opening prompt function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111466643A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204292260U (en) * | 2014-12-18 | 2015-04-29 | 山东大学 | A kind of mouth mask with useful life prompt facility |
| CN106404626A (en) * | 2016-10-28 | 2017-02-15 | 清华大学 | PM2.5 mask service life indicator card |
| CN206275201U (en) * | 2016-12-21 | 2017-06-27 | 何辉海 | Medical environment-friendly mouth mask |
| CN207269904U (en) * | 2017-08-11 | 2018-04-27 | 九江艺锦诚医疗器械有限公司 | Multifunctional elastic body cloth ear rope mask |
| CN108402557A (en) * | 2018-01-17 | 2018-08-17 | 浙江理工大学 | A kind of folding mask |
| CN209152425U (en) * | 2018-11-28 | 2019-07-26 | 绍兴福清卫生用品有限公司 | A kind of medical mask |
| CN110996702A (en) * | 2017-08-07 | 2020-04-10 | 创烁私人有限公司 | Mask comprising adjustable ear ring |
| CN210353326U (en) * | 2019-07-31 | 2020-04-21 | 颇黎芳香医药科技（上海）有限公司 | Mask |
| CN212345432U (en) * | 2020-05-07 | 2021-01-15 | 福建意格机械设备有限公司 | Mask with opening prompt function |
-
2020
- 2020-05-07 CN CN202010384438.XA patent/CN111466643A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204292260U (en) * | 2014-12-18 | 2015-04-29 | 山东大学 | A kind of mouth mask with useful life prompt facility |
| CN106404626A (en) * | 2016-10-28 | 2017-02-15 | 清华大学 | PM2.5 mask service life indicator card |
| CN206275201U (en) * | 2016-12-21 | 2017-06-27 | 何辉海 | Medical environment-friendly mouth mask |
| CN110996702A (en) * | 2017-08-07 | 2020-04-10 | 创烁私人有限公司 | Mask comprising adjustable ear ring |
| CN207269904U (en) * | 2017-08-11 | 2018-04-27 | 九江艺锦诚医疗器械有限公司 | Multifunctional elastic body cloth ear rope mask |
| CN108402557A (en) * | 2018-01-17 | 2018-08-17 | 浙江理工大学 | A kind of folding mask |
| CN209152425U (en) * | 2018-11-28 | 2019-07-26 | 绍兴福清卫生用品有限公司 | A kind of medical mask |
| CN210353326U (en) * | 2019-07-31 | 2020-04-21 | 颇黎芳香医药科技（上海）有限公司 | Mask |
| CN212345432U (en) * | 2020-05-07 | 2021-01-15 | 福建意格机械设备有限公司 | Mask with opening prompt function |
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