CN203314155U - Three-dimensional respirator - Google Patents
Three-dimensional respirator Download PDFInfo
- Publication number
- CN203314155U CN203314155U CN2013202865736U CN201320286573U CN203314155U CN 203314155 U CN203314155 U CN 203314155U CN 2013202865736 U CN2013202865736 U CN 2013202865736U CN 201320286573 U CN201320286573 U CN 201320286573U CN 203314155 U CN203314155 U CN 203314155U
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- Prior art keywords
- noumenon
- dimensional mask
- involution
- dimensional
- mask according
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- Expired - Lifetime
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- 238000000576 coating method Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 7
- 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
- 230000000694 effects Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000010030 laminating Methods 0.000 description 3
- 208000012260 Accidental injury Diseases 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 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
Abstract
The utility model relates to a three-dimensional respirator which comprises a respirator body and at least one binding band. The respirator body comprises a first body and two second bodies, wherein the two second bodies are integrally formed and arranged on the upper side and the lower side of the first body in a half-folding mode. The two second bodies are oppositely arranged and an opening is defined. The respirator body is provided with two end portions. A sealing part is arranged between each end portion and the opening and used for connecting the first body with the two second bodies in a sealing mode. A stop part is arranged between each sealing part and the opening and used for connecting the first body with the two second bodies in a sealing mode. The binding band is connected to the two end portions. Therefore, the three-dimensional respirator can closely attach the face and has the three-dimensional performance in use.
Description
Technical field
The utility model relates to a kind of Respirator structure, particularly a kind of three-dimensional mask.
Background technology
General anti-dust respirator, active carbon mask, medical mask and operation mouth mask are because the not high protection effect of air tightness is limited.Therefore, a kind of N95 mouth mask occurs on the market, air tightness is higher can effectively be filtered bacterium and dust etc. and prevent aerial infection.
The N95 mouth mask is the mouth mask grade authenticated by the American National employment security health NIOSH of general administration, and N95 mouth mask size in air, at the particulate more than 0.3 micron, can provide the filter effect more than 95%.
Yet N95 mouth mask barriering efficiency can reach more than 95%, must take wearer's face edge all closely connected with mouth mask 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.
The utility model content
The purpose of this utility model is to provide a kind of three-dimensional mask, mainly solves the existing problem of above-mentioned prior art, more closely sealed face and three-dimensional when it uses mouth mask.
For achieving the above object, the utility model is to realize like this.
A kind of three-dimensional mask is characterized in that: it comprises:
One cover body, this cover body comprises a first noumenon and one-body molded and doubling in 2 second bodies of these upper and lower both sides of the first noumenon, this 2 second body is opposite each other and surround an opening, this cover body has two ends, respectively between this end and this opening, there is the involution section that involution connects this first noumenon and this 2 second body, respectively between this involution section and this opening, there is the stop part that involution connects this first noumenon and this 2 second body;
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 respectively the joint portion that involution connects rim and this second body rim of this first noumenon.
Described three-dimensional mask is characterized in that: trapping bacterium and the dust efficiency of the material of this first noumenon and these 2 second bodies are greater than 95%.
Described three-dimensional mask is characterized in that: the material of this first noumenon 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 also comprises that a pliability adjusts bar, this second body in opening one side there is 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 noumenon is provided with a port, this outlet valve be installed in this first noumenon 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 ora terminalis that the other end is fixed in another ，Ge Gai end, 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 noumenon and these 2 second bodies at least one deck 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 section has at least one group of involution section that involution connects this first noumenon and this 2 second body.
Described three-dimensional mask is characterized in that: between the upper and lower side of this first noumenon and this 2 second body, be respectively equipped with a texture.
By said structure also compared with prior art, the utility model has the advantage of:
The first, there is involution section and the stop part that involution connects the first noumenon and 2 second bodies between the end of three-dimensional mask and opening, make the first noumenon and 2 second bodies of the three-dimensional mask left and right sides use start together, thereby common docile wearer's face, used more closely sealed face and solid to reach three-dimensional mask.
The second, the utility model three-dimensional mask more comprises pliability adjustment bar, one the second body has the cover nose in opening one side, pliability is adjusted bar and is fixed on the cover nose, and pliability adjustment bar can be out of shape and the nose of fitting, and 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 the fixture accidental injury wearer faces such as pin, reaches the safety in utilization of increase three-dimensional mask.
Four, involution section is involution the first noumenon and the second body, and stop part is to stop that opening extends back and forms folding part, makes mouth mask more three-dimensional and laminating face in the use.
Five, each involution section has at least one group of involution section that involution connects the first noumenon and the second body, and to improve the involution scope of the first noumenon and the second body, allowing the first noumenon and 2 second bodies use more can closely sealed face and solid.
Six, be respectively equipped with a texture between the upper and lower side of the first noumenon and 2 second bodies, while allowing three-dimensional mask strut, do not have the prominent metaboly that waits of splashing and occur, to prevent the three-dimensional mask distortion, be convenient to the user and wear.
The accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of the utility model three-dimensional mask.
Fig. 2 is the three-dimensional combination figure of the utility model three-dimensional mask.
Fig. 3 is another three-dimensional combination figure of the utility model three-dimensional mask.
Fig. 4 is the use view of the utility model three-dimensional mask.
Fig. 5 is the three-dimensional combination figure of another embodiment of the utility model three-dimensional mask.
Fig. 6 is the decomposing schematic representation of the another embodiment of the utility model three-dimensional mask.
In figure: 10-three-dimensional mask, 1-cover body, 11-the first noumenon, 111-rim, 12-the second body, the 121-rim, 122-covers nose, 124-port, the 13-opening, the 14-end, 142-coats section, 15-involution section, 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 utility model provides a kind of three-dimensional mask, and this three-dimensional mask 10 mainly comprises a cover body 1 and at least one band 2.
One cover body 1 comprises a first noumenon 11 and one-body molded and doubling in 2 second bodies 12 of the first noumenon 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, there is an involution section 15 of involution connection the first noumenon 11 and 2 second bodies 12 between each end 14 and opening 13, there is the stop part 16 that involution connects the first noumenon 11 and 2 second bodies 12 between each involution section 15 and opening 13.
In addition, the side 17 of cover body 1 has respectively edge 111 and the second body 12 121De Yi joint portions, edge 18 that involution connects the first noumenon 11; Moreover one the second body 12 has a cover nose 122 in opening 13 1 sides.
In addition, each involution section 15 has at least one group of involution section 151 that involution connects the first noumenon 11 and 2 second bodies 12.
Wherein, the trapping bacterium of the material of the first noumenon 11 and 2 second bodies 12 and dust efficiency (PFE) are greater than 95%, the material of this first noumenon 11 and the second body 12 adhesive-bonded fabric (Meltblown) that melts and sprays that at least one deck is commonly called as by filter cloth, static cotton, acetate fiber filter membrane or high-density non-woven fabrics is formed, and makes three-dimensional mask 10 become the N95 mouth mask.
The utility model three-dimensional mask 10 more comprises a pliability adjustment bar 3, and pliability is adjusted bar 3 and is fixed on cover nose 122.
The utility model three-dimensional mask 10 more comprises two nail pin 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 the utility model three-dimensional mask 10, it is to utilize cover body 1 to comprise the first noumenon 11 and one-body molded and doubling in 2 second bodies 12 of the first noumenon 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, there is the involution section 15 of involution connection the first noumenon 11 and 2 second bodies 12 between each end 14 and opening 13, there is the stop part 16 that involution connects the first noumenon 11 and 2 second bodies 12 between each involution section 15 and opening 13; Band 2 is connected in two ends 14.
The use state of the utility model three-dimensional mask 10, as shown in Figure 4, wherein, utilize band 2 that cover body 1 is worn to the face to the wearer, opening 13 corresponding wearers' mouth and nose configuration, make the first noumenon 11 and 2 second body 12 common cover cap wearers' mouth and nose, to reach the effect of bacterium and dust in complete filtered air.
In addition, mouth mask and wearer's face is closely connected, just can maintain the filter effect that mouth mask is good; Therefore, the involution section 15 and the stop part 16 that there are involution connection the first noumenon 11 and 2 second bodies 12 between the end 14 of the utility model three-dimensional mask 10 and opening 13, make the first noumenon 11 and 2 second bodies 12 of three-dimensional mask 10 left and right sides use start together, thereby common docile wearer's face, used more closely sealed face and solid to reach three-dimensional mask 10.
And involution section 15 is involution the first noumenon 11 and the second body 12, stop part 16 extends back and forms folding part for stopping opening, makes mouth mask 10 more three-dimensional and laminating face in the use.
Moreover, the utility model three-dimensional mask 10 more comprises pliability adjustment bar 3, one the second body 12 has cover nose 122 in opening 13 1 sides, pliability is adjusted bar 3 and is fixed on cover nose 122, while making to cover nose 122 corresponding wearers' nose configuration, press pliability and adjust bar 3, make pliability adjust bar 3 distortion and the laminating nose, allow three-dimensional mask 10 more attach wearer's nose, to avoid the false touch eyes.
In addition, each involution section 15 has at least one group of involution section 151 that involution connects the first noumenon 11 and the second body 12, to improve the involution scope of the first noumenon 11 and the second body 12, allowing the first noumenon 11 and 2 second bodies 12 use more can closely sealed face and solid.
And, the utility model can be respectively equipped with a texture 19 between the upper and lower side of the first noumenon 11 and 2 second bodies 12, while allowing three-dimensional mask 10 strut, because between the upper and lower side of the first noumenon 11 and 2 second bodies 12, being respectively equipped with texture 19, three-dimensional mask 10 is not had splash the prominent metaboly that waits to occur, to prevent three-dimensional mask 10 distortion, be convenient to the user and wear.
Please refer to shown in Fig. 5, be another embodiment of the utility model three-dimensional mask, 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 nail pin 4 fixtures such as grade on end 14 be coated section 142 coatings by each, 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 Fig. 6, be the another embodiment of the utility model three-dimensional mask, wherein, the utility model three-dimensional mask 10 more comprises an outlet valve 5, the centre of the first noumenon 11 is provided with a port 124, outlet valve 5 is installed in the first noumenon 11 124 configurations of corresponding port, makes outlet valve 5 connection ports 124 and control opening of port 124 entire.
In sum, the utility model three-dimensional mask structure, really can reach the application target of expection, and solve known disappearance, and have industry applications, novelty and progressive.
Claims (10)
1. a three-dimensional mask, it is characterized in that: it comprises:
One cover body (1), this cover body (1) comprises a first noumenon (11) and one-body molded and doubling on this first noumenon (11), 2 second bodies (12) of lower 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 between this end (14) and this opening (13), there is the involution section (15) that involution connects this first noumenon (11) and this 2 second body (12), respectively between this involution section (15) and this opening (13), there is the stop part (16) that involution connects this first noumenon (11) and this 2 second body (12),
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 respectively the joint portion (18) that involution connects rim (111) and this second body (12) rim (121) of this first noumenon (11).
3. three-dimensional mask according to claim 1, it is characterized in that: trapping bacterium and the dust efficiency of the material of this first noumenon (11) and this 2 second body (12) are greater than 95%.
4. three-dimensional mask according to claim 1, it is characterized in that: the material of this first noumenon (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 a pliability adjustment bar (3), opening (13) one sides of the 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 noumenon (11) is provided with a port (124), this outlet valve (5) be installed in this first noumenon (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 is characterized in that: the material of this first noumenon (11) and this 2 second body (12) at least one deck be that filter cloth, static are 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 section (15) has at least one group of involution section (151) that involution connects this first noumenon (11) and this 2 second body (12).
10. three-dimensional mask according to claim 1, is characterized in that: between the upper and lower side of this first noumenon (11) and this 2 second body (12), be respectively equipped with a texture (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202865736U CN203314155U (en) | 2013-05-22 | 2013-05-22 | Three-dimensional respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202865736U CN203314155U (en) | 2013-05-22 | 2013-05-22 | Three-dimensional respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203314155U true CN203314155U (en) | 2013-12-04 |
Family
ID=49653570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202865736U Expired - Lifetime CN203314155U (en) | 2013-05-22 | 2013-05-22 | Three-dimensional respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203314155U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103271464A (en) * | 2013-05-22 | 2013-09-04 | 宣德医材科技股份有限公司 | Three-dimensional mask |
| WO2015143595A1 (en) * | 2014-03-24 | 2015-10-01 | Honeywell International Inc. | New manufacturing and folding method for respiratory mask cross-reference to related applications |
-
2013
- 2013-05-22 CN CN2013202865736U patent/CN203314155U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103271464A (en) * | 2013-05-22 | 2013-09-04 | 宣德医材科技股份有限公司 | Three-dimensional mask |
| CN103271464B (en) * | 2013-05-22 | 2015-09-23 | 宣德医材科技股份有限公司 | Three-dimensional mask |
| WO2015143595A1 (en) * | 2014-03-24 | 2015-10-01 | Honeywell International Inc. | New manufacturing and folding method for respiratory mask cross-reference to related applications |
| CN106535685A (en) * | 2014-03-24 | 2017-03-22 | 霍尼韦尔国际公司 | New manufacturing and folding method for respiratory mask cross-reference to related applications |
| CN106535685B (en) * | 2014-03-24 | 2020-03-03 | 霍尼韦尔国际公司 | New manufacturing and folding method for breathing mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131204 Effective date of abandoning: 20150923 |
|
| RGAV | Abandon patent right to avoid regrant |