CN103271464A - Three-dimensional mask - Google Patents
Three-dimensional mask Download PDFInfo
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- CN103271464A CN103271464A CN2013101922793A CN201310192279A CN103271464A CN 103271464 A CN103271464 A CN 103271464A CN 2013101922793 A CN2013101922793 A CN 2013101922793A CN 201310192279 A CN201310192279 A CN 201310192279A CN 103271464 A CN103271464 A CN 103271464A
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- Prior art keywords
- dimensional mask
- involution
- mask according
- opening
- dimensional
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- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 6
- 241000894006 Bacteria Species 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 5
- 229920006221 acetate fiber Polymers 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 5
- 230000003068 static effect Effects 0.000 claims description 5
- 241000278713 Theora Species 0.000 claims description 4
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract 4
- 230000000903 blocking effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention relates to a three-dimensional mask which comprises a mask body and at least one binding band. The mask body comprises a first body and two second bodies, wherein the second bodies are integrally formed and are arranged on the upper side and the lower side of the first body in a folded mode, the two second bodies are configured in a mutually-opposite mode, an opening is defined by the second bodies, the mask body is provided with two end portions, a sealing portion which is used for connecting the first body and each second body in a sealing mode is arranged between each end portion and the opening, a blocking portion which is used for connecting the first body and each second body in a sealing mode is arranged between each sealing portion and the opening, and the binding band is connected between the two end portions. Therefore, when the three-dimensional mask is used, the three-dimensional mask is tightly attached to the face, and is good in three-dimensional performance.
Description
Technical field
The present invention relates to a kind of Respirator structure, particularly a kind of three-dimensional mask.
Background technology
General anti-dust respirator, activated carbon mouth mask, medical mask and operation mouth mask are because the not high protection effect of air tightness is limited.Therefore, occur a kind of N95 mouth mask on the market, air tightness is higher can effectively to be filtered bacterium and dust etc. and prevents aerial infection.
The N95 mouth mask is the mouth mask grade that is authenticated by the American National employment security health NIOSH of general administration, and N95 mouth mask size in air can provide the filter effect more than 95% at the particulate more than 0.3 micron.
Yet N95 mouth mask barriering efficiency can reach more than 95%, must be all closely connected with mouth mask with wearer's face edge be prerequisite, cause mouth mask how closely connected with wearer's face, be that mouth mask is badly in need of one of emphasis of strengthening.
Summary of the invention
The object of the present invention is to provide a kind of three-dimensional mask, mainly solve above-mentioned existing in prior technology problem, driving fit face and three-dimensional more when it uses mouth mask.
For achieving the above object, the present invention realizes like this.
A kind of three-dimensional mask is characterized in that: it comprises:
One cover body, this cover body comprises one first body and one-body molded and doubling in 2 second bodies of these upper and lower both sides of first body, this 2 second body is opposite each other and surround an opening, this cover body has two ends, respectively have the involution portion that involution connects this first body and this 2 second body between this end and this opening, respectively have the stop part that involution connects this first body and this 2 second body between this involution portion and this opening;
And at least one band, be connected in this two end.
Described three-dimensional mask is characterized in that: the side of this cover body has the joint portion that involution connects rim and this second body rim of this first body respectively.
Described three-dimensional mask is characterized in that: the capture bacterium of the material of this first body and these 2 second bodies and dust efficient are greater than 95%.
Described three-dimensional mask is characterized in that: the material of this first body and these 2 second bodies is adhesive-bonded fabric, nonwoven, static cotton or acetate fiber filter membrane.
Described three-dimensional mask is characterized in that: this three-dimensional mask comprises that also a pliability adjusts bar, this second body in opening one side have a cover nose, this pliability is adjusted bar and is fixed on this cover nose.
Described three-dimensional mask is characterized in that: this three-dimensional mask also comprises an outlet valve, and the centre of this first body is provided with a port, this outlet valve be installed in this first body and to should port configuration.
Described three-dimensional mask is characterized in that: this band one end is fixed in this end of one, and the other end is fixed in another this end, and respectively the ora terminalis of this end extends a coating section, and respectively this coating section reflexed is connected in this cover body and coats respectively this end.
Described three-dimensional mask is characterized in that: the material of this first body and these 2 second bodies one deck at least is filter cloth, static cotton, acetate fiber filter membrane or high-density non-woven fabrics.
Described three-dimensional mask is characterized in that: this involution portion has at least one group of involution section that involution connects this first body and this 2 second body.
Described three-dimensional mask is characterized in that: be respectively equipped with a texture between the upper and lower side of this first body and this 2 second body.
By said structure also compared with prior art, the invention has the advantages that:
The first, have involution portion and the stop part that involution connects first body and 2 second bodies between the end of three-dimensional mask and the opening, make first body and 2 second bodies of the three-dimensional mask left and right sides use start together, thereby common docile wearer's face uses driving fit face and solid more to reach three-dimensional mask.
The second, three-dimensional mask of the present invention comprises that more pliability adjusts bar, and one second body has the cover nose in opening one side, and pliability is adjusted bar and is fixed on the cover nose, and pliability is adjusted bar and can be out of shape and the applying nose, allows three-dimensional mask more attach wearer's nose.
Three, the ora terminalis of end extends a coating section, and respectively coating section reflexed is connected in cover body and also coats fixtures such as respectively following closely pin, avoids following closely fixture accidental injury wearer faces such as pin, reaches the safety in utilization of increase three-dimensional mask.
Four, involution portion is involution first body and second body, and stop part is to stop that opening extends back and forms the folding part, makes mouth mask more three-dimensional and applying face in the use.
Five, each involution portion has at least one group of involution section that involution connects first body and second body, and to improve the involution scope of first body and second body, allowing first body and 2 second bodies use more can driving fit face and solid.
Six, be respectively equipped with a texture between the upper and lower side of first body and 2 second bodies, when allowing three-dimensional mask strut, do not have the prominent metaboly that waits of splashing and take place, to prevent the three-dimensional mask distortion, be convenient to the user and wear.
Description of drawings
Fig. 1 is the decomposing schematic representation of three-dimensional mask of the present invention.
Fig. 2 is the three-dimensional combination figure of three-dimensional mask of the present invention.
Fig. 3 is another three-dimensional combination figure of three-dimensional mask of the present invention.
Fig. 4 is the use view of three-dimensional mask of the present invention.
Fig. 5 is the three-dimensional combination figure of another embodiment of three-dimensional mask of the present invention.
Fig. 6 is the decomposing schematic representation of the another embodiment of three-dimensional mask of the present invention.
Among the figure: 10-three-dimensional mask, 1-cover body, 11-first body, 111-rim, 12-second body, the 121-rim, 122-covers nose, 124-port, the 13-opening, the 14-end, 142-coats section, 15-involution portion, 151-involution section, 16-stop part, 17-side, the 18-joint portion, 19-texture, 2-band, the 3-pliability is adjusted bar, and 4-follows closely pin, 5-breather valve.
The specific embodiment
Please refer to shown in Fig. 1-4, the invention provides a kind of three-dimensional mask, this three-dimensional mask 10 mainly comprises a cover body 1 and at least one band 2.
One cover body 1 comprises one first body 11 and one-body molded and doubling in 2 second bodies 12 of first body, 11 upper and lower both sides, this 2 second body 12 is opposite each other and surround an opening 13, cover body 1 has two ends 14, have involution between each end 14 and the opening 13 and connect an involution portion 15 of first body 11 and 2 second bodies 12, have the stop part 16 that involution connects first body 11 and 2 second bodies 12 between each involution portion 15 and the opening 13.
In addition, the side 17 of cover body 1 has involution respectively and connects the edge 111 of first body 11 and a joint portion 18 at second body, 12 edges 121; Moreover one second body 12 has a cover nose 122 in opening 13 1 sides.
In addition, each involution portion 15 has at least one group of involution section 151 that involution connects first body 11 and 2 second bodies 12.
Wherein, the capture bacterium of the material of first body 11 and 2 second bodies 12 and dust efficient (PFE) are greater than 95%, the material of this first body 11 and second body 12 one deck is at least constituted by the adhesive-bonded fabric (Meltblown) that melts and sprays that filter cloth, static cotton, acetate fiber filter membrane or high-density non-woven fabrics namely are commonly called as, and makes three-dimensional mask 10 become the N95 mouth mask.
Three-dimensional mask 10 of the present invention more comprises pliability adjustment bar 3, and pliability is adjusted bar 3 and is fixed on cover nose 122.
Three-dimensional mask 10 of the present invention more comprises two nail pins, 4 fixtures such as grade, and band 2 one ends see through one nail pin 4 fixtures such as grade and are fixed in one end 14, and band 2 other ends see through another nail pin 4 fixtures such as grade and are fixed in the other end 14.
The combination of three-dimensional mask 10 of the present invention, it is to utilize cover body 1 to comprise first body 11 and one-body molded and doubling in 2 second bodies 12 of first body, 11 upper and lower both sides, 2 second bodies 12 are opposite each other and surround opening 13, cover body 1 has two ends 14, have involution between each end 14 and the opening 13 and connect the involution portion 15 of first body 11 and 2 second bodies 12, have the stop part 16 that involution connects first body 11 and 2 second bodies 12 between each involution portion 15 and the opening 13; Band 2 is connected in two ends 14.
The use state of three-dimensional mask 10 of the present invention, as shown in Figure 4, wherein, utilize band 2 that cover body 1 is worn the face to the wearer, opening 13 corresponding wearers' mouth and nose configuration, make first body 11 and 2 second bodies, 12 common cover cap wearers' mouth and nose, to reach the effect of bacterium and dust in the complete filtered air.
In addition, mouth mask and wearer's face is closely connected, just can keep the good filter effect of mouth mask; Therefore, have involution between the end 14 of three-dimensional mask 10 of the present invention and the opening 13 and connect involution portion 15 and the stop part 16 of first body 11 and 2 second bodies 12, make first body 11 and 2 second bodies 12 of three-dimensional mask 10 left and right sides use start together, thereby common docile wearer's face uses driving fit face and solid more to reach three-dimensional mask 10.
And involution portion 15 is involution first body 11 and second body 12, and stop part 16 makes mouth mask 10 more three-dimensional and applying face in the use for stopping opening and extend back and forming the folding part.
Moreover, three-dimensional mask 10 of the present invention more comprises pliability adjustment bar 3, one second body 12 has cover nose 122 in opening 13 1 sides, pliability is adjusted bar 3 and is fixed on cover nose 122, when making cover nose 122 corresponding wearers' nose configuration, press pliability and adjust bar 3, make pliability adjust bar 3 distortion and the applying nose, allow three-dimensional mask 10 more attach wearer's nose, to avoid the false touch eyes.
In addition, each involution portion 15 has at least one group of involution section 151 that involution connects first body 11 and second body 12, to improve the involution scope of first body 11 and second body 12, allowing first body 11 and 2 second bodies 12 use more can driving fit face and solid.
And, the present invention can be respectively equipped with a texture 19 between the upper and lower side of first body 11 and 2 second bodies 12, when allowing three-dimensional mask 10 strut, be respectively equipped with texture 19 between the upper and lower side of cause first body 11 and 2 second bodies 12, three-dimensional mask 10 is not had splash the prominent metaboly that waits to take place, to prevent three-dimensional mask 10 distortion, be convenient to the user and wear.
Please refer to shown in Figure 5, be another embodiment of three-dimensional mask of the present invention, wherein the ora terminalis of each end 14 extends a coating section 142, each coats section 142 reflexeds and is connected in cover body 1 and coats each end 14, make and follow closely pin 4 fixtures such as grade on the end 14 by each coating section 142 coating, avoid following closely pin 4 fixtures such as grade and accidentally injure wearer face, reach the safety in utilization that increases three-dimensional mask 10.
Please refer to shown in Figure 6, be the another embodiment of three-dimensional mask of the present invention, wherein, three-dimensional mask 10 of the present invention more comprises an outlet valve 5, the centre of first body 11 is provided with a port 124, outlet valve 5 is installed in first body 11 and 124 configurations of corresponding port, makes outlet valve 5 connection ports 124 and control opening of port 124 entire.
In sum, three-dimensional mask structure of the present invention really can reach the application target of expection, and solve known disappearance, and have industry applications, novelty and progressive.
Claims (10)
1. three-dimensional mask, it is characterized in that: it comprises:
One cover body (1), this cover body (1) comprises one first body (11) and one-body molded and doubling on this first body (11), 2 second bodies (12) of following both sides, this 2 second body (12) is opposite each other and surround an opening (13), this cover body (1) has two ends (14), respectively have the involution portion (15) that involution connects this first body (11) and this 2 second body (12) between this end (14) and this opening (13), respectively have the stop part (16) that involution connects this first body (11) and this 2 second body (12) between this involution portion (15) and this opening (13);
And at least one band (2), be connected in this two end (14).
2. three-dimensional mask according to claim 1, it is characterized in that: the side (17) of this cover body (1) has the joint portion (18) that involution connects rim (111) and this second body (12) rim (121) of this first body (11) respectively.
3. three-dimensional mask according to claim 1, it is characterized in that: the capture bacterium of the material of this first body (11) and this 2 second body (12) and dust efficient are greater than 95%.
4. three-dimensional mask according to claim 1, it is characterized in that: the material of this first body (11) and this 2 second body (12) is adhesive-bonded fabric, nonwoven, static cotton or acetate fiber filter membrane.
5. three-dimensional mask according to claim 1, it is characterized in that: this three-dimensional mask also comprises pliability adjustment bar (3), opening (13) one sides of second body (12) have a cover nose (122), and this pliability is adjusted bar (3) and is fixed on this cover nose (122).
6. three-dimensional mask according to claim 1, it is characterized in that: this three-dimensional mask also comprises an outlet valve (5), the centre of this first body (11) is provided with a port (124), this outlet valve (5) be installed in this first body (11) and to should port (124) configuration.
7. three-dimensional mask according to claim 1, it is characterized in that: these band (2) one ends are fixed in this end of one (14), the other end is fixed in another this end (14), respectively the ora terminalis of this end (14) extends a coating section (142), and respectively this coating section (142) reflexed is connected in this cover body (1) and coats respectively this end (14).
8. three-dimensional mask according to claim 1, it is characterized in that: the material of this first body (11) and this 2 second body (12) one deck at least is filter cloth, static cotton, acetate fiber filter membrane or high-density non-woven fabrics.
9. three-dimensional mask according to claim 1, it is characterized in that: this involution portion (15) has at least one group of involution section (151) that involution connects this first body (11) and this 2 second body (12).
10. three-dimensional mask according to claim 1 is characterized in that: be respectively equipped with a texture (19) between the upper and lower side of this first body (11) and this 2 second body (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310192279.3A CN103271464B (en) | 2013-05-22 | 2013-05-22 | Three-dimensional mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310192279.3A CN103271464B (en) | 2013-05-22 | 2013-05-22 | Three-dimensional mask |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103271464A true CN103271464A (en) | 2013-09-04 |
| CN103271464B CN103271464B (en) | 2015-09-23 |
Family
ID=49053704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310192279.3A Active CN103271464B (en) | 2013-05-22 | 2013-05-22 | Three-dimensional mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103271464B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105077759A (en) * | 2014-05-13 | 2015-11-25 | 曹军 | Three-dimensional medical mask with air-leakage-preventive plane |
| CN105831849A (en) * | 2016-04-05 | 2016-08-10 | 东莞市亿茂滤材有限公司 | Filtering face-fitted anti-dust mask |
| US20190290943A1 (en) * | 2018-03-21 | 2019-09-26 | Dräger Safety AG & Co. KGaA | Breathing half mask |
| WO2020127860A1 (en) * | 2018-12-21 | 2020-06-25 | Dräger Safety AG & Co. KGaA | Breathing-protection half mask and method for producing a breathing-protection half mask |
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| US20080271737A1 (en) * | 2007-05-03 | 2008-11-06 | 3M Innovative Properties Company | Maintenance-free anti-fog respirator |
| CN101668564A (en) * | 2007-05-03 | 2010-03-10 | 3M创新有限公司 | The maintenance-free flat-fold respirator that comprises easy extracting lug |
| CN201700441U (en) * | 2010-05-06 | 2011-01-12 | 上海大胜卫生用品制造有限公司 | Flame-retardant dust mask |
| CN202035501U (en) * | 2010-10-16 | 2011-11-16 | 王浩田 | Rollup three-dimensional mask |
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-
2013
- 2013-05-22 CN CN201310192279.3A patent/CN103271464B/en active Active
Patent Citations (7)
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| CN201700441U (en) * | 2010-05-06 | 2011-01-12 | 上海大胜卫生用品制造有限公司 | Flame-retardant dust mask |
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Non-Patent Citations (1)
| Title |
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| 陈义华、王在勤编著: "《缝纫工技能快速入门》", 31 January 2008, article "口袋缝制工艺", pages: 106 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105077759A (en) * | 2014-05-13 | 2015-11-25 | 曹军 | Three-dimensional medical mask with air-leakage-preventive plane |
| CN105831849A (en) * | 2016-04-05 | 2016-08-10 | 东莞市亿茂滤材有限公司 | Filtering face-fitted anti-dust mask |
| US20190290943A1 (en) * | 2018-03-21 | 2019-09-26 | Dräger Safety AG & Co. KGaA | Breathing half mask |
| WO2020127860A1 (en) * | 2018-12-21 | 2020-06-25 | Dräger Safety AG & Co. KGaA | Breathing-protection half mask and method for producing a breathing-protection half mask |
| CN113301966A (en) * | 2018-12-21 | 2021-08-24 | 德尔格安全股份两合公司 | Respiratory half-mask and method for manufacturing respiratory half-mask |
| US20220062674A1 (en) * | 2018-12-21 | 2022-03-03 | Dräger Safety AG & Co. KGaA | Breathing half mask and process for manufacturing a breathing half mask |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103271464B (en) | 2015-09-23 |
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