CN105795550A - Mask - Google Patents
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- Publication number
- CN105795550A CN105795550A CN201510890790.XA CN201510890790A CN105795550A CN 105795550 A CN105795550 A CN 105795550A CN 201510890790 A CN201510890790 A CN 201510890790A CN 105795550 A CN105795550 A CN 105795550A
- Authority
- CN
- China
- Prior art keywords
- air
- outer housing
- mask
- vent
- aperture
- 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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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
- A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
- A41D13/1153—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a hood
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/14—Air permeable, i.e. capable of being penetrated by gases
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. The mask comprises a filter element and an outer cover. The filter element at least covers the mouth and the nose of a user to filter air breathed by the user, the outer cover covers the filter element to support and protect the filter element, the outer cover is a superfine-fiber hot-press-formed piece, and a plurality of through air holes are formed in the outer cover. According to the mask, as the outer cover is the superfine-fiber hot-press-formed piece, the mask can have good three-dimensional forming performance, good flexibility, good supporting performance and good memory performance; as the air holes are formed in the outer cover, a more effective air channel can be formed in the outer cover, breathing resistance is reduced, the air permeability of the mask is improved, and breathing of the user is smooth. In addition, as the filter element is arranged inside the outer cover of the mask, the double-layer protection structure is formed, and under the condition that the good air permeability of the mask is guaranteed by the outer cover, the good filterability of the mask can be guaranteed through the filter element.
Description
Technical field
The present invention relates to hygiene article sector, especially relate to a kind of mask.
Background technology
Correlation technique is pointed out, common mask adopts cotton or nonwoven cloth material to make, and cotton and non-woven fabrics can form natural ventilating structure in fabrication processes and breathe for user, but, this natural ventilating structure actually breathability is poor, often make user's dyspnea, cause user to be unwilling to wear mask.
Summary of the invention
It is contemplated that at least solve one of technical problem of existence in prior art.For this, the invention provides a kind of mask, the permeability of described mask is good.
Mask according to embodiments of the present invention, including filter element, described filter element is at least located at the oral area of user and nose to filter the air that user breathes；And outer housing, described outer housing is located at outside described filter element to support and to protect described filter element, described outer housing be the multiple air-vents being formed through on the hot-forming part of superfine fibre and described outer housing.
The mask that the embodiment of the present invention provides can include following beneficial effect: owing to outer housing is the hot-forming part of superfine fibre, such that it is able to have good three-dimensionally shaped property, flexibility, supportive and Memorability, and by arranging air-vent on outer housing, significantly more efficient air duct can be formed on outer housing, reduce respiratory resistance, improve the permeability of mask, make user breathe smooth and easy.Further, since be provided with filter element inside the outer housing of mask, namely constituting Double-protection structure, ensureing when mask has fine air permeability thus covering on outward, filter element may insure that mask has good filterability.
In one embodiment of the invention, described outer housing includes first sheath portion relative with user's nose and relative the second sheath portion of user's oral area and threeth sheath portion relative with user's cheek, and described first sheath portion, described second sheath portion and described 3rd sheath portion are equipped with described air-vent.Thus, the mask of the disclosure can wrap up user face more in large area compared with common mask, reduces the possibility that dirty air contacts with user further, improves filter effect and the air permeable effect of mask.
In one embodiment of the invention, the aperture of the described air-vent being located in described first sheath portion and the second sheath portion is all higher than the aperture of the air-vent being located in described 3rd sheath portion.Thus, meet ergonomic designs, not only better ensure the filter effect of mask, and user can be breathed more swimmingly.
In one embodiment of the invention, at least multiple described air-vents are spaced apart distribution on the width of described outer housing, and is gradually reduced along the aperture of air-vents at least multiple described in the direction from center to both sides on the width of described outer housing.Thus, meet ergonomic designs, not only better ensure the filter effect of mask, and user can be breathed more swimmingly.
In one embodiment of the invention, at least multiple described air-vents are spaced apart distribution in the short transverse of described outer housing, and is gradually reduced along the aperture of air-vents at least multiple described in the direction from center to both sides in the short transverse of described outer housing.Thus, meet ergonomic designs, not only better ensure the filter effect of mask, and user can be breathed more swimmingly.
In one embodiment of the invention, the span in the aperture of the described air-vent that aperture is maximum is 1mm-2mm.Thus, it is possible to form significantly more efficient air duct, improve the airing efficiency of outer housing.
In one embodiment of the invention, the aperture of the described air-vent that aperture is maximum is 1.5mm.Thus, the airing efficiency of outer housing can be not only effectively improved, it is also possible to effectively ensure that filter effect and the structural strength of outer housing, the support reliability of mask entirety.
In one embodiment of the invention, the described air-vent that aperture is minimum the span in aperture be 0.5mm-1mm.Thus, it is possible to improve the airing efficiency that outer housing is overall further.
In one embodiment of the invention, the aperture of the described air-vent that aperture is minimum is 0.8mm.Thus, it is possible not only to improve the overall airing efficiency of outer housing, it is also possible to improve the structural strength of the overall strainability of mask and outer housing, support reliability.
In one embodiment of the invention, the plurality of air-vent matrix distribution is on described outer housing.Thus, it is not only convenient for the machine-shaping of outer housing, it is also possible on outer housing, form more effective air duct, improve the permeability of outer housing, makes the oral area of user and nose obtain the exchange of more air.
In one embodiment of the invention, the quantity of the plurality of air-vent is 290-300.Thus, it is possible to improve the overall airing efficiency of outer housing, promote user and breathe experience.
In one embodiment of the invention, described air-vent adopts laser cutting parameter to process on described outer housing.Thus, by adopting laser cutting parameter air hole processing, not only can reduce the restriction to processing sequence, be effectively improved working (machining) efficiency, it is also possible to guarantee the crudy of air-vent, it is ensured that the geomery of air-vent meets the processing request of outer housing.
The additional aspect of the present invention and advantage will part provide in the following description, and part will become apparent from the description below, or is recognized by the practice of the present invention.
It should be appreciated that above general description and details hereinafter describe and be merely illustrative of, the present invention can not be limited.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of mask according to embodiments of the present invention；
Fig. 2 is the front view of the mask shown in Fig. 1；
Fig. 3 is a side view of the mask shown in Fig. 2；
Fig. 4 is another side view of the mask shown in Fig. 2；
Fig. 5 is the top view of the mask shown in Fig. 2；
Fig. 6 is the upward view of the mask shown in Fig. 2；
Fig. 7 is the axonometric chart of the filter element shown in Fig. 1；
Fig. 8 is the front view of the filter element shown in Fig. 7.
Accompanying drawing labelling:
Mask 100；Outer housing 1；Air-vent 11；Filter element 2.
Detailed description of the invention
Being described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of same or like function from start to finish.The embodiment described below with reference to accompanying drawing is illustrative of, it is intended to is used for explaining the present invention, and is not considered as limiting the invention.
Following disclosure provides many different embodiments or example for realizing the different structure of the present invention.In order to simplify disclosure of the invention, hereinafter parts and setting to specific examples are described.Certainly, they are only merely illustrative, and are not intended to the restriction present invention.Additionally, the present invention can in different examples repeat reference numerals and/or letter.This repetition is for purposes of simplicity and clarity, the relation between itself not indicating discussed various embodiment and/or arranging.Additionally, the example of the various specific technique that the invention provides and material, but those of ordinary skill in the art are it can be appreciated that the use of the property of can be applicable to of other techniques and/or other materials.
Below with reference to Fig. 1-Fig. 8, mask 100 according to embodiments of the present invention is described.
As shown in Figure 1 and Figure 7, mask 100 according to embodiments of the present invention, including filter element 2 and outer housing 1, filter element 2 is located at the inner side (i.e. the side of proximal subscribers) of outer housing 1 and is suitable at least be located at the oral area of user and nose to filter the air that user breathes, that is, the size of filter element 2 can only cover the oral area of user and the breathing area of nose, the region beyond the oral area of user and the breathing concentrated area of nose can also be covered, such as can cover on the cheek of user, to expand the area coverage of filter element 2, thus adapting to that there is different size, the user of different shapes of face, improve the suitability of filter element 2.
As shown in Figure 7 and Figure 8, filter element 2 can be multilamellar filter material (such as non-woven fabrics) hot melt molding part, that is, filter element 2 can be by the filter element 2 with 3D shape of multilamellar filter material hot melt, thus, the three dimensional structure of filter element 2 can be designed according to the facial contours of most of users, so that filter element 2 can adapt to the user of various shape of face and size more, and guarantee that the edge of filter element 2 can laminating intact with user's face, make formation gap between inner surface and user's nose and the oral area of filter element 2 center simultaneously, improve the dampness of user's dyspnea or exhalation and stick to the uncomfortable problem such as on the face.
As shown in figs 1 to 6; outer housing 1 is located at outside filter element 2 (namely away from the side of user) to support and protection filter element 2; wherein; outer housing 1 is the hot-forming part of superfine fibre; that is; outer housing 1 adopts super-fine fiber material (such as PU (abbreviation of polyurethane, chemistry Chinese is polyurethane), nylon etc.) to make, and the technique manufacturing outer housing 1 is hot press forming technology.Thus, by adopting hot press forming technology to make outer housing 1, outer housing 1 can have good supportive, three-dimensionally shaped property, flexibility and Memorability.
So, owing to outer housing 1 has good supportive, thus outer housing 1 can reliably support filter element 2, filter element 2 is made to play good filter effect；Owing to mask 100 has good Memorability, thus when, after the folding or curling outer housing 1 of user, when being again turned on outer housing 1, outer housing 1 can also automatically restore to original 3D shape, thus not only ensure that outer housing 1 can use always, and it is easy to the storage of mask 100 and carries.
There is good three-dimensionally shaped property and flexibility due to outer housing 1, thus outer housing 1 can adopt the design concept meeting human engineering to be designed configuration, outer housing 1 is made to more conform to the facial features of most user, make the nose of user, cheek, the position stress such as chin are minimum and uniform, make the whole face of user can experience good comfortableness, guarantee to seal with the EDGE CONTACT of outer housing 1 when most user wears mask 100 simultaneously, guarantee the filter effect of mask 100, guarantee when most user wears mask 100 to keep best breathing space with the central part of outer housing 1 simultaneously, filter element 2 is avoided to be attached to user on the face, so that it is guaranteed that user breathes smooth and easy, comfortable.
As shown in figs 1 to 6, outer housing 1 is formed multiple air-vent 11, each air-vent 11 all runs through outer housing 1, thus the air-vent 11 on outer housing 1 can form significantly more efficient air duct, improve the permeability of mask 100, make the air that user obtains more nose and oral area exchange, the breathing experience of lifting user, sense of feeling oppressed when making user wear this mask 100, when will not feel to wear common mask 100.
Mask 100 according to embodiments of the present invention, owing to outer housing 1 is the hot-forming part of superfine fibre, such that it is able to have good three-dimensionally shaped property, flexibility, supportive and Memorability, and by arranging air-vent 11 on outer housing 1, significantly more efficient air duct can be formed on outer housing 1, reducing the respiratory resistance of mask 100, improve the permeability of mask 100, the breathing promoting user is experienced.Further, since the outer housing 1 of mask 100 is internal is provided with filter element 2, namely constituting Double-protection structure, thus outer housing 1 is when ensureing that mask 100 has fine air permeability, filter element 2 may insure that mask 100 has good filterability.
With reference to Fig. 2, outer housing 1 includes first sheath portion relative with user's nose and relative the second sheath portion of user's oral area and threeth sheath portion relative with user's cheek, and the first sheath portion, the second sheath portion and the 3rd sheath portion are equipped with air-vent 11.Thus, the mask 100 of the disclosure can wrap up user face more in large area compared with common mask 100, reduces dirty air further and contacts with user, improves filter effect and the air permeable effect of mask 100.
With reference to Fig. 2-Fig. 5, the aperture of the air-vent 11 being located in the first sheath portion and the second sheath portion is all higher than the aperture of the air-vent 11 being located in the 3rd sheath portion.It is to say, the oral area maximum with air turnover amount and nose place just to the aperture of air-vent 11 relatively big, the aperture of the air-vent 11 relative with user's cheek is less.Thus, the distribution design of air-vent 11 more conforms to user face function so that the distribution design of air-vent 11 is more reasonable, it is ensured that user can breathe more swimmingly.
With reference to Fig. 2, and in conjunction with Fig. 3 and Fig. 4, at least multiple air-vents 11 are in the upper spaced apart distribution of width (left and right directions as shown in Figure 2) of outer housing 1, and along the direction from center to both sides, the aperture of at least multiple air-vents 11 is gradually reduced on the width of outer housing 1, that is, being positioned on the left of outer housing 1 and the aperture of air-vent 11 on right side is less, the aperture of the air-vent 11 being positioned at outer housing 1 center is bigger.Thus, the distribution design of pore is more reasonable, it is ensured that user can breathe more swimmingly.
With reference to Fig. 2, and in conjunction with Fig. 5 and Fig. 6, at least multiple air-vents 11 are in the upper spaced apart distribution of short transverse (above-below direction as shown in Figure 2) of outer housing 1, and along the direction from center to both sides, the aperture of at least multiple air-vents 11 is gradually reduced in the short transverse of outer housing 1, that is, the aperture of the air-vent 11 being positioned at outer housing 1 the upper side and lower side is less, and the aperture of the air-vent 11 being positioned at outer housing 1 center is bigger.Thus, the distribution design of pore is more reasonable, it is ensured that user can breathe more swimmingly.
Such as in the example depicted in fig. 1, width and short transverse along outer housing 1, the aperture of air-vent 11 is gradually reduced, say, that radiate from the center of outer housing 1 to surrounding, the aperture of air-vent 11 is gradually reduced, as such, it is possible to make wide-aperture air-vent 11 be distributed in breathing concentrated area, and the air-vent 11 of small-bore is positioned at the marginal area of breathing, thus can ensureing permeability and the sealing property of mask 100, the structure making outer housing 1 is more reasonable simultaneously.
In sum, in order to more reasonably realize the layout of air-vent 11, the bigger air-vent in aperture 11 can be set in the central area of outer housing 1 and forefront region, to adapt to outer housing 1 in the maximum requirement of the gas turnover amount in this region, simultaneously, along the direction from the center of outer housing 1 to the edge of outer housing 1, air-vent 11 scatter gradually radially and aperture is gradually reduced.Thus, meet ergonomic designs, not only better ensure the filter effect of mask 100, and user can be breathed more swimmingly.
As shown in Figure 2, multiple air-vent 11 matrix distribution are on outer housing 1, that is, multiple air-vents 11 are distributed on outer housing 1 in matrix type, thus it is not only convenient for the machine-shaping of outer housing 1, more effective air duct can also be formed on outer housing 1, improve the permeability of outer housing 1, make the oral area of user and nose obtain the exchange of more air.As in figure 2 it is shown, the quantity of multiple air-vents 11 can be 290-300, say, that air-vent 11 can be 290,291,292,293,294,295,296,297,298,299,300.Thus, it is possible to improve the overall airing efficiency of outer housing 1, promote user and breathe experience.
Wherein, the span in the aperture of the air-vent 11 that aperture is maximum is 1mm-2mm, thus can form significantly more efficient air duct, improves the airing efficiency of outer housing 1.Such as, the aperture of the air-vent 11 that aperture is maximum can be 1mm, 1.1mm, 1.2mm, 1.3mm, 1.4mm, 1.5mm, 1.6mm, 1.7mm, 1.8mm, 1.9mm, 2mm etc., wherein, when the aperture of the maximum air-vent 11 in aperture is 1.8mm, not only can be effectively improved the airing efficiency of outer housing 1, it is also possible to effectively ensure that the filter effect of mask 100 entirety and the structural strength of outer housing 1 and support reliability.
Wherein, the span in the aperture of the air-vent 11 that aperture is minimum is 0.5mm-1mm, thus can improve the overall airing efficiency of outer housing 1 further.Such as, the aperture of the air-vent 11 that aperture is minimum can be 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1mm etc., wherein, when the aperture of the minimum air-vent 11 in aperture is 0.8mm, it is possible not only to improve the overall airing efficiency of outer housing 1, it is also possible to improve strainability and the structural strength of outer housing 1, the support reliability of mask 100 entirety.
Here, it should be noted that, the cross section of air-vent 11 can be formed as circular or non-circular etc., when air-vent 11 is formed as circle, the aperture of air-vent 11 is the diameter of air-vent 11, when air-vent 11 is formed as non-circular, the aperture of air-vent 11 is the maximum of the edge line of air-vent 11.
Wherein, air-vent 11 can adopt laser cutting parameter to process on outer housing 1, owing to adopting laser cutting parameter to process endoporus on super-fine fiber material, from the processing sequence without restriction hot press forming technology, it is to say, no matter be cut air-vent 11 before hot press forming technology, or after hot press forming technology cut air-vent 11, the shape of air-vent 11 and aperture are all without changing, so that it is guaranteed that the function of air-vent 11 is reliable.Thus, by adopting laser cutting parameter air hole processing 11, not only can reduce the restriction to processing sequence, be effectively improved working (machining) efficiency, it is also possible to guarantee the crudy of air-vent 11, it is ensured that the geomery of air-vent 11 meets the designing requirement of outer housing 1.
Here, it is necessary to explanation, " on ", D score, "front", "rear", "left", "right" be when should be understood to the user's face that mask 100 is worn, user self " on ", D score, "front", "rear", "left", "right" direction.
Additionally, term " first ", " second ", " the 3rd " are only for descriptive purposes, and it is not intended that indicate or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", " second ", the feature of " the 3rd " can express or implicitly include one or more these features.In describing the invention, " multiple " are meant that two or more, unless otherwise expressly limited specifically.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example describe are contained at least one embodiment or the example of the present invention.In this manual, the schematic representation of above-mentioned term is necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature can combine in one or more embodiments in office or example in an appropriate manner.Additionally, when not conflicting, the feature of the different embodiments described in this specification or example and different embodiment or example can be carried out combining and combining by those skilled in the art.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: these embodiments can being carried out multiple change, amendment, replacement and modification when without departing from principles of the invention and objective, the scope of the present invention is limited by claim and equivalent thereof.
Claims (12)
1. a mask, it is characterised in that including:
Filter element, described filter element is at least located at the oral area of user and nose to filter the air that user breathes；With
Outer housing, described outer housing is located at outside described filter element to support and to protect described filter element, described outer housing be the multiple air-vents being formed through on the hot-forming part of superfine fibre and described outer housing.
2. mask according to claim 1, it is characterized in that, described outer housing includes first sheath portion relative with user's nose and relative the second sheath portion of user's oral area and threeth sheath portion relative with user's cheek, and described first sheath portion, described second sheath portion and described 3rd sheath portion are equipped with described air-vent.
3. mask according to claim 2, it is characterised in that the aperture of the described air-vent being located in described first sheath portion and the second sheath portion is all higher than the aperture of the air-vent being located in described 3rd sheath portion.
4. mask according to claim 1, it is characterized in that, at least multiple described air-vents are spaced apart distribution on the width of described outer housing, and is gradually reduced along the aperture of air-vents at least multiple described in the direction from center to both sides on the width of described outer housing.
5. mask according to claim 1, it is characterized in that, at least multiple described air-vents are spaced apart distribution in the short transverse of described outer housing, and is gradually reduced along the aperture of air-vents at least multiple described in the direction from center to both sides in the short transverse of described outer housing.
6. the mask according to any one of claim 1-5, it is characterised in that the span in the aperture of the described air-vent that aperture is maximum is 1mm-2mm.
7. mask according to claim 6, it is characterised in that the aperture of the described air-vent that aperture is maximum is 1.5mm.
8. the mask according to any one of claim 1-5, it is characterised in that the described air-vent that aperture is minimum the span in aperture be 0.5mm-1mm.
9. mask according to claim 8, it is characterised in that the aperture of the described air-vent that aperture is minimum is 0.8mm.
10. mask according to claim 1, it is characterised in that the plurality of air-vent matrix distribution is on described outer housing.
11. mask according to claim 1, it is characterised in that the quantity of the plurality of air-vent is 290-300.
12. mask according to claim 1, it is characterised in that described air-vent adopts laser cutting parameter to process on described outer housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510890790.XA CN105795550A (en) | 2015-12-07 | 2015-12-07 | Mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510890790.XA CN105795550A (en) | 2015-12-07 | 2015-12-07 | Mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105795550A true CN105795550A (en) | 2016-07-27 |
Family
ID=56466246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510890790.XA Pending CN105795550A (en) | 2015-12-07 | 2015-12-07 | Mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105795550A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106307712A (en) * | 2016-10-09 | 2017-01-11 | 北京小米移动软件有限公司 | Mouth mask |
| CN108992820A (en) * | 2018-07-30 | 2018-12-14 | 西安交通大学 | Filter core for mask |
| CN109662364A (en) * | 2017-10-16 | 2019-04-23 | 巽（香港）有限公司 | Mask |
| JP2021179022A (en) * | 2020-05-11 | 2021-11-18 | 有限会社ニットワイズ | Mask with temperature control member |
| JP2022014366A (en) * | 2020-07-06 | 2022-01-19 | 凸版印刷株式会社 | Hygienic mask and copper plate for hygienic mask |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2248570Y (en) * | 1996-03-15 | 1997-03-05 | 李传良 | Mouthpiece with filtration core |
| CN2314820Y (en) * | 1997-11-17 | 1999-04-21 | 赵钜 | Simple filter mask with breathing valve |
| JP2007000378A (en) * | 2005-06-23 | 2007-01-11 | Kao Corp | Mask |
| KR20080052124A (en) * | 2006-12-05 | 2008-06-11 | 조규연 | Mask |
| CN203735524U (en) * | 2014-03-14 | 2014-07-30 | 北京生宝恒泰安全科技有限公司 | Double-layer protective mask with expiration valve structure |
| CN204467007U (en) * | 2014-12-25 | 2015-07-15 | 东莞市万丰纳米材料有限公司 | There is the mouth mask of decorative effect and the mouth mask of ornamental housing can be connected |
| CN204763520U (en) * | 2015-06-05 | 2015-11-18 | 卫风科技股份有限公司 | Mask |
| CN205757361U (en) * | 2015-12-07 | 2016-12-07 | 小米科技有限责任公司 | Mask |
-
2015
- 2015-12-07 CN CN201510890790.XA patent/CN105795550A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2248570Y (en) * | 1996-03-15 | 1997-03-05 | 李传良 | Mouthpiece with filtration core |
| CN2314820Y (en) * | 1997-11-17 | 1999-04-21 | 赵钜 | Simple filter mask with breathing valve |
| JP2007000378A (en) * | 2005-06-23 | 2007-01-11 | Kao Corp | Mask |
| KR20080052124A (en) * | 2006-12-05 | 2008-06-11 | 조규연 | Mask |
| CN203735524U (en) * | 2014-03-14 | 2014-07-30 | 北京生宝恒泰安全科技有限公司 | Double-layer protective mask with expiration valve structure |
| CN204467007U (en) * | 2014-12-25 | 2015-07-15 | 东莞市万丰纳米材料有限公司 | There is the mouth mask of decorative effect and the mouth mask of ornamental housing can be connected |
| CN204763520U (en) * | 2015-06-05 | 2015-11-18 | 卫风科技股份有限公司 | Mask |
| CN205757361U (en) * | 2015-12-07 | 2016-12-07 | 小米科技有限责任公司 | Mask |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106307712A (en) * | 2016-10-09 | 2017-01-11 | 北京小米移动软件有限公司 | Mouth mask |
| CN106307712B (en) * | 2016-10-09 | 2018-11-02 | 北京小米移动软件有限公司 | A kind of mask |
| CN109662364A (en) * | 2017-10-16 | 2019-04-23 | 巽（香港）有限公司 | Mask |
| CN108992820A (en) * | 2018-07-30 | 2018-12-14 | 西安交通大学 | Filter core for mask |
| CN108992820B (en) * | 2018-07-30 | 2021-03-30 | 西安交通大学 | Filter element for mask |
| JP2021179022A (en) * | 2020-05-11 | 2021-11-18 | 有限会社ニットワイズ | Mask with temperature control member |
| JP2022014366A (en) * | 2020-07-06 | 2022-01-19 | 凸版印刷株式会社 | Hygienic mask and copper plate for hygienic mask |
| JP7459692B2 (en) | 2020-07-06 | 2024-04-02 | Ｔｏｐｐａｎホールディングス株式会社 | Sanitary masks and copper sheets for sanitary masks |
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Application publication date: 20160727 |
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| RJ01 | Rejection of invention patent application after publication |