CN204034073U - With the mouth mask of Novel breather valve - Google Patents
With the mouth mask of Novel breather valve Download PDFInfo
- Publication number
- CN204034073U CN204034073U CN201420454853.8U CN201420454853U CN204034073U CN 204034073 U CN204034073 U CN 204034073U CN 201420454853 U CN201420454853 U CN 201420454853U CN 204034073 U CN204034073 U CN 204034073U
- Authority
- CN
- China
- Prior art keywords
- mouth mask
- outlet body
- breather valve
- valve
- outer outlet
- 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.)
- Active
Links
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The utility model discloses a kind of mouth mask with Novel breather valve, comprise outer outlet body and be removably connected to the filtration inner cover of the inner side of outer outlet body in the mode of laminating, the lower position of described outer outlet body is fixed with breather valve, and this breather valve is provided with a groove being positioned at the one end inside mouth mask; The corresponding described valve body place of described filtration inner cover offers a hole, and the periphery of this hole is fixedly connected with a garment bag with ultrasonic welding process, and described garment bag is fastened in the groove of breather valve in an interference fit.Mouth mask is divided into outer outlet body and filters inner cover by the utility model, and after using, filtration inner cover can be abandoned and retain outer outlet body, this split-type structural design can reduce the waste of material, meets environmental requirement; Meanwhile, the sealing of described garment bag is locked on valve body, can guarantee that this mouth mask has splendid dust-proof effect, and strengthens the fastness that described filtration inner cover is combined with outer outlet body.
Description
Technical field
The utility model relates to civilian mouth mask field, particularly relates to a kind of mouth mask with Novel breather valve.
Background technology
Universal along with industrial expansion and private car, the pollution problem of urban air is more and more severe, especially PM2.5 content overproof, has a strong impact on the health of people's trip.Suck too much harmful substance to reduce, dressing mouth mask is a kind of common precautionary measures, with the most original integral type mouth mask unlike, existing mouth mask generally with breather valve, this considerably improves the smoothness that wearer is breathed.
But, there is following defect in existing civilian mouth mask on the market with outlet valve and labour protection mouth mask: one, outlet valve itself is a part for disposable mouth mask or is arranged on the consumptive material part of changeable type mouth mask, which results in the waste of material, be unfavorable for reducing manufacturing cost, and do not meet environmental requirement; Two, the sealing between breather valve and mask main body is not high, easily leaks gas after Long-Time Service, thus has a strong impact on the performance that it intercepts harmful substance.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide the mouth mask with Novel breather valve of a kind of split type, environmental protection, good airproof performance.
For achieving the above object, the utility model adopts following technical scheme:
With the mouth mask of Novel breather valve, comprise outer outlet body and be removably connected to the filtration inner cover of the inner side of outer outlet body in the mode of laminating, the lower position of described outer outlet body is fixed with breather valve, and this breather valve is provided with a groove being positioned at the one end inside mouth mask; The corresponding described valve body place of described filtration inner cover offers a hole, and the periphery of this hole is fixedly connected with a garment bag with ultrasonic welding process, and described garment bag is fastened in the groove of breather valve in an interference fit.
Further, described breather valve comprises valve gap, diaphragm and valve body, and described valve gap and valve body load from the outside of described outer outlet body and inner side respectively and together with being mutually connected together, described diaphragm is installed between valve gap and valve body; Described groove is opened in valve body on the side of the side of face.
Further, the edge of described filtration inner cover adopts double faced adhesive tape or VELCRO to be attached at the inner side of outer outlet body.
Further, the side ring that described garment bag comprises main part and outwardly extends to form from main part lateral surface, this side ring is fixedly connected with ultrasonic welding process with the periphery of described hole.
Further, the described mouth mask with Novel breather valve also comprises round sealing strip, and the outer rim of sealing bar is fixed on the medial surface filtering inner cover with ultrasonic welding process.
Further, described sealing strip is flat seal bar or circular arc sealing strip.
Further, described outer outlet body comprises main cover body, and is connected to upper outlet body and the lower cover on the upper and lower both sides of main cover body, and this main cover body, upper outlet body and lower cover surround one jointly for the wearing space of accommodating face nose and mouth.
Further, the top margin of described upper outlet body is fixed with a shaped element arranged along its length, and this shaped element is used for described upper outlet body is shaped.
Further, described shaped element is a twin-core plastic strip, and described twin-core plastic strip comprises a plastic sheet and is embedded in the iron wire on these plastic sheet both sides; The top margin of this twin-core plastic strip and upper outlet body is made and is fixed together.
Further, the both sides of described filtration inner cover have also been sticked an absorbing sweat sheet respectively.
As mentioned above, mouth mask is divided into outer outlet body and filters inner cover by the utility model, and after using, filtration inner cover can be abandoned and retain outer outlet body, this split-type structural design can reduce the waste of material, meets environmental requirement; Meanwhile, described garment bag interference is fastened on valve body, can guarantee that this mouth mask has splendid dust-proof effect, can strengthen the fastness that described filtration inner cover is combined with outer outlet body simultaneously.
Accompanying drawing explanation
Fig. 1 is the stereogram of the utility model with the mouth mask of Novel breather valve;
Fig. 2 is the three-dimensional exploded view of the mouth mask with Novel breather valve shown in Fig. 1;
Fig. 3 is the structural representation of twin-core plastic strip in the utility model;
Fig. 4 is the top view of garment bag in the utility model;
Fig. 5 be in the utility model garment bag with filter inner cover, valve body assembles time sectional view;
Fig. 6 is the schematic cross-section of the utility model midplane sealing strip;
Fig. 7 is the schematic cross-section of circular arc sealing strip in the utility model;
Fig. 8 is the stereogram of outer outlet body of the present utility model;
Fig. 9 is the top view of outer outlet body of the present utility model;
Figure 10 is the intermediateness schematic diagram of outer outlet body of the present utility model when making.
Wherein: 1, outer outlet body; 11, breather valve; 111, valve body; 12, main cover body; 13, upper outlet body; 14, lower cover; 15, ear band; 161, aluminum strip; 162, twin-core plastic strip; 163, plastic sheet; 164, iron wire; 18, large multilayer cloth; 19, little multilayer cloth; 2, inner cover is filtered; 21, hole; 22, garment bag; 221, main part; 222, side ring; 231, flat seal bar; 232, circular arc sealing strip; 3, double faced adhesive tape.
Detailed description of the invention
Below, by reference to the accompanying drawings and detailed description of the invention, the utility model is described further:
Refer to Fig. 1, Fig. 2, Fig. 8 and Fig. 9, the utility model discloses a kind of mouth mask with Novel breather valve, comprise outer outlet body 1, be attached at the filtration inner cover 2 of the inner side of outer outlet body 1 and be connected to the ear band 15 at outer outlet body 1 both ends, the lower position of described outer outlet body 1 is fixed with breather valve 11, this breather valve 11 is existing mature technology, comprise valve gap, diaphragm and valve body 111, breather valve 11 inside is provided with one-way valve mechanism, only allow to exhale, intercept air-breathing, the operation principle about this breather valve 11 repeats no more herein simultaneously; During assembling, described valve gap and valve body 111 load from the outside of described outer outlet body 1 and inner side and together with being mutually connected together respectively, described diaphragm is installed between valve gap and valve body 111, and described valve body 111 is provided with a circle groove 112 near the side of the side of face.
Corresponding described valve body 111 place of described filtration inner cover 2 offers a hole 21, the periphery of this hole 21 is fixedly connected with a garment bag 22 with ultrasonic welding process, during assembling, described garment bag 22 is fastened in the groove 112 of valve body 111 in an interference fit, thus guarantees the positive confinement between described breather valve 11 and mouth mask.
Incorporated by reference to consulting Fig. 4 and Fig. 5, preferably, the side ring 222 that described garment bag 22 comprises main part 221 and outwardly extends to form from main part 221 lateral surface, the width viewport cover size of this side ring 222 and the size of described hole 21 and determine, be generally 8 ~ 10mm; This main part 221 interference is fastened in described groove 112, this side ring 222 is fixedly connected with ultrasonic welding process with the periphery of described hole 21, such structure can strengthen garment bag 22 and the bonding area filtering inner cover 2, further raising sealing, can strengthen the fastness that garment bag 22 is connected with mouth mask simultaneously.
It is to be noted, when the main part 221 of described garment bag 22 is fastened in described groove 112 in the mode of interference, certain draught head can be born, in the scope of this draught head, described main part 221 cannot be released by the pressure that normal suction produces in groove 112, thus the fastness that garment bag 22 is combined with valve body 111 can be guaranteed, namely ensure there is no gas leak phenomenon.
As from the foregoing, in use, filter inner cover 2 and can be separated with outer outlet body 1, general, mouth mask filters inner cover 2 and can abandon the utility model after a procedure, and outer outlet body 1 then can remain and recycle; Wherein, garment bag 22 is connected to the edge of hole 21 by ultrasonic welding process, guarantee sealing therebetween, simultaneously, utilize the plastic resilient of garment bag 22 self, be fastened in the groove 112 of valve body 111 in the mode of interference, guarantee to reach splendid sealing between valve body 111 and garment bag 22, and then guarantee that this mouth mask with Novel breather valve has splendid dust-proof effect.
Please continue to refer to Fig. 1 and Fig. 2, particularly, the edge of described filtration inner cover 2 can adopt double faced adhesive tape 3 or VELCRO to be attached at the inner side of outer outlet body 1, in the present embodiment, is provided with double faced adhesive tape 3 between described outer outlet body 1 and filtration inner cover 2, when wearer uses time, filtration inner cover 2 new for a slice is taken out packaging bag, installs garment bag 22, after the release liners of tearing on double faced adhesive tape 3, double faced adhesive tape 3 is sticked to the medial surface of outer outlet body 1, then filtration inner cover 2 is attached on outer outlet body 1; So far, by being fixedly connected with of double faced adhesive tape 3 and garment bag 22, outer outlet body 1 and filter to be formed between inner cover 2 and be relatively fixedly connected with, prevents from filtering the phenomenon that getting loose appears in inner cover 2.
Incorporated by reference to consulting Fig. 6 and Fig. 7, as further improvement, a round sealing strip should be also comprised with the mouth mask of Novel breather valve, the outer rim of sealing bar is fixed on the medial surface filtering inner cover 2 with ultrasonic welding process, concrete, sealing bar can be flat seal bar 231, also can be circular arc sealing strip 232, the cross section of described flat seal bar 231 is linear (as shown in Figure 6), and the cross section of described circular arc sealing strip 232 is circular arc (as shown in Figure 7); When dressing mouth mask, sealing bar pad is at face and filter between inner cover 2, can strengthen the sealing of mouth mask further, at the breathing space to a certain degree increasing face snout, can also be conducive to the smooth and easy breathing of wearer simultaneously; Particularly circular arc sealing strip 232 also has certain resilience, can produce adaptability deformation when dressing mouth mask according to different shapes of face, increases the contact area of itself and face, reaches better sealing effectiveness; Be worth mentioning, described sealing strip can adopt PE foam to make.
Incorporated by reference to consulting Fig. 3, Fig. 8, Fig. 9 and Figure 10, further, described outer outlet body 1 comprises the main cover body 12 in folded form, and be connected to upper outlet body 13 and the lower cover 14 on main cover body about 12 both sides, this main cover body 12, upper outlet body 13 and lower cover 14 surround one jointly for the wearing space (not indicating in figure) of accommodating face nose and mouth, specifically in the present embodiment, described outer outlet body 1 is multilayer cloth, this multilayer cloth is made up of three layers of cloth, ecto-entad is fabric respectively, acupuncture cotton and lining, wherein, described fabric can adopt terylene, this layer of cloth has smooth, without dust feature, described acupuncture cotton can adopt polypropylene (PP), this layer of main filtration of cloth, described lining adopts cotton, and this layer of cloth has softness, do not hinder the advantage of skin, specifically when making this outer outlet body 1, only need use can (as shown in Figure 10) once large two blocks of above-mentioned multilayer clothes once, large multilayer cloth 18 cuts out a triangular cut along center line respectively at upper-lower position, again two limits of upper and lower two triangular cuts are sewed up respectively, just can form an elementary outer outlet body, described little multilayer cloth 19 is triangle, little multilayer cloth 19 is sewn on the base of described elementary outer outlet body, just described outer outlet body 1 can be obtained, described upper outlet body 13 is formed by sewing up its both sides by the upper triangular cut of large multilayer cloth 18, described lower cover 14 is passed through to sew up its both sides by the lower triangular cut of large multilayer cloth 18, the multilayer cloth 19 that additional stitching is little and being formed, in the outer outlet body 1 of finished product, described upper outlet body 13 and lower cover 14 are all to described wearing interior volume inclination certain angle, such structural design makes the wearing space of formation more three-dimensional, better can fit with face: when putting on this mouth mask, described main cover body 12 fits in face face and two positions, cheek, described lower cover 14 is coated on the chin position of face, described upper outlet body 13 is coated on nose and two positions, cheek of face, great minimizing mouth mask fold gap, the above-mentioned mouth mask containing acupuncture cotton is applicable to the comparatively serious city of haze weather, in the city that some haze weather are lighter, also can save this layer of acupuncture cotton, and only use fabric and lining to form described mask main body 1, escapable cost, and the permeability being beneficial to mouth mask.
The top margin of described upper outlet body 13 be fixed with one arrange along its length, shaped element for making upper outlet body 13 shape, this shaped element is made up of flexible material, preferably, bound edge process is all done on the top margin of described upper outlet body 13 and the base of lower cover 14, and this bound edge adopts terylene; Described shaped element is an aluminum strip 161 (as shown in Figure 2), certainly, can also be other flexible metal bar; This aluminum strip 161 is fixed on inside the bound edge of upper outlet body 13; In another embodiment, described shaped element is a twin-core plastic strip 162 (as shown in Figure 3), this twin-core plastic strip 162 comprises a plastic sheet 163 and is embedded in the iron wire 164 on plastic sheet 163 both sides, described plastic sheet 163 is made up of polypropylene (PP), described iron wire 164 has flexibility, plastic sheet 163 plays the effect of connection two iron wire 164, and this twin-core plastic strip 162 is made on the top margin of upper outlet body 13; By bending this shaped element, make it be " ^ " shape, thus the top margin of upper outlet body 13 can be made in " ^ " shape, form nose clip, and then make upper outlet body 13 and the bridge of the nose obtain seamless laminating effect, thoroughly get rid of and cover Dead Core Problems, improve dust-proof effect of whole mouth mask; With being worth mentioning, in this enforcement, described shaped element is fixed in the bound edge of upper outlet body 12 top margin, and mouth mask can be made so outer without thrust, more attractive in appearance; Certainly, described shaped element can also be directly fixed on the outer surface of upper outlet body 12, can play the effect of nose clip equally; Described ear band 15 also can be replaced headband (not shown), can strengthen the stability that this mouth mask is worn on head part further.
Concrete, described filtration inner cover 2 is made up of outer non-woven fabrics, middle level non-woven fabrics and internal layer non-woven fabrics, wherein, described outer non-woven fabrics can adopt 35g spinning building, described middle level non-woven fabrics can adopt N95 fusion spray cloth, described internal layer non-woven fabrics adopts 25g spinning building, this filtration inner cover 2 can be made both to have had good filter efficacy, have again fluffy comfortableness.
In addition, in the process worn masks for a long time, face can be perspired, and then the comfort level that impact is dressed, in order to get rid of sweat in time, alleviating sense of discomfort, can be sticked respectively an absorbing sweat sheet (not shown) at the left and right cheek place of corresponding people inside mouth mask, sweat is blotted, thus the comfort level of wearer can be improved.
As mentioned above, mouth mask is divided into outer outlet body 1 and filters inner cover 2 by the utility model, and after using, filtration inner cover 2 can be abandoned and retain outer outlet body 1, this split-type structural design can reduce the waste of material, meets environmental requirement; Meanwhile, the interference of described garment bag 22 is fastened on valve body 111, can guarantee that this mouth mask has splendid dust-proof effect, can strengthen the fastness that described filtration inner cover 2 is combined with outer outlet body 1 simultaneously.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection domain of the utility model claim.
Claims (10)
1. with the mouth mask of Novel breather valve, it is characterized in that: comprise outer outlet body and be removably connected to the filtration inner cover of the inner side of outer outlet body in the mode of laminating, the lower position of described outer outlet body is fixed with breather valve, and this breather valve is provided with a groove being positioned at the one end inside mouth mask; The corresponding described valve body place of described filtration inner cover offers a hole, and the periphery of this hole is fixedly connected with a garment bag with ultrasonic welding process, and described garment bag is fastened in the groove of breather valve in an interference fit.
2. as claimed in claim 1 with the mouth mask of Novel breather valve, it is characterized in that: described breather valve comprises valve gap, diaphragm and valve body, described valve gap and valve body load from the outside of described outer outlet body and inner side respectively and together with being mutually connected together, described diaphragm is installed between valve gap and valve body; Described groove is opened in valve body on the side of the side of face.
3. as claimed in claim 1 with the mouth mask of Novel breather valve, it is characterized in that: the edge of described filtration inner cover adopts double faced adhesive tape or VELCRO to be attached at the inner side of outer outlet body.
4., as claimed in claim 1 with the mouth mask of Novel breather valve, it is characterized in that: the side ring that described garment bag comprises main part and outwardly extends to form from main part lateral surface, this side ring is fixedly connected with ultrasonic welding process with the periphery of described hole.
5. as claimed in claim 1 with the mouth mask of Novel breather valve, it is characterized in that: also comprise round sealing strip, the outer rim of sealing bar is fixed on the medial surface filtering inner cover with ultrasonic welding process.
6., as claimed in claim 5 with the mouth mask of Novel breather valve, it is characterized in that: described sealing strip is flat seal bar or circular arc sealing strip.
7. as claimed in claim 1 with the mouth mask of Novel breather valve, it is characterized in that: described outer outlet body comprises main cover body, and being connected to upper outlet body and the lower cover on the upper and lower both sides of main cover body, this main cover body, upper outlet body and lower cover surround one jointly for the wearing space of accommodating face nose and mouth.
8., as claimed in claim 7 with the mouth mask of Novel breather valve, it is characterized in that: the top margin of described upper outlet body is fixed with a shaped element arranged along its length, this shaped element is used for described upper outlet body is shaped.
9., as claimed in claim 8 with the mouth mask of Novel breather valve, it is characterized in that: described shaped element is a twin-core plastic strip, described twin-core plastic strip comprises a plastic sheet and is embedded in the iron wire on these plastic sheet both sides; The top margin of this twin-core plastic strip and upper outlet body is made and is fixed together.
10. as claimed in claim 1 with the mouth mask of Novel breather valve, it is characterized in that: the both sides of described filtration inner cover have also been sticked an absorbing sweat sheet respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420454853.8U CN204034073U (en) | 2014-08-12 | 2014-08-12 | With the mouth mask of Novel breather valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420454853.8U CN204034073U (en) | 2014-08-12 | 2014-08-12 | With the mouth mask of Novel breather valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204034073U true CN204034073U (en) | 2014-12-24 |
Family
ID=52234785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420454853.8U Active CN204034073U (en) | 2014-08-12 | 2014-08-12 | With the mouth mask of Novel breather valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204034073U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104147719A (en) * | 2014-08-12 | 2014-11-19 | 广州拜费尔空气净化材料有限公司 | Respirator with novel breather valve |
| CN104839910A (en) * | 2015-05-21 | 2015-08-19 | 马振原 | Single-point welding mask |
| WO2017107950A1 (en) * | 2015-12-24 | 2017-06-29 | 佛山市恒洁卫浴有限公司 | Double-layer direct-discharging respirator |
-
2014
- 2014-08-12 CN CN201420454853.8U patent/CN204034073U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104147719A (en) * | 2014-08-12 | 2014-11-19 | 广州拜费尔空气净化材料有限公司 | Respirator with novel breather valve |
| CN104839910A (en) * | 2015-05-21 | 2015-08-19 | 马振原 | Single-point welding mask |
| WO2017107950A1 (en) * | 2015-12-24 | 2017-06-29 | 佛山市恒洁卫浴有限公司 | Double-layer direct-discharging respirator |
| CN106913967A (en) * | 2015-12-24 | 2017-07-04 | 佛山市恒洁卫浴有限公司 | Double in line mouth masks of cover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104147719B (en) | Mouth mask with breather valve | |
| CN204032439U (en) | A kind of anti-fine particle mouth mask | |
| CN204034073U (en) | With the mouth mask of Novel breather valve | |
| CN206620888U (en) | A kind of silk mouth mask | |
| CN106037090A (en) | Foldable cup mask | |
| CN203555199U (en) | Mask | |
| CN206949596U (en) | A kind of comfort type mouth mask | |
| CN212117183U (en) | Sealed reinforced mask | |
| CN202035501U (en) | Rollup three-dimensional mask | |
| CN204561017U (en) | A kind of protective mask | |
| CN203416832U (en) | Novel mask made of non-woven fabric | |
| JP3101352U (en) | 3D structure mask | |
| CN109222273A (en) | A kind of cup-shaped mask | |
| CN214258056U (en) | Dust mask that leakproofness is good | |
| CN205180429U (en) | Water thorn stamp gauze mask | |
| CN204670435U (en) | A kind of wear-type mouth mask | |
| JP3116946U (en) | mask | |
| CN212911788U (en) | Haze-proof mask | |
| CN203710568U (en) | Cup-type filtering disc with breathing valve and mask adopting filtering disc | |
| CN207411538U (en) | A kind of anti-dust mask for clothes workshop | |
| CN216875143U (en) | Novel medical mask | |
| CN206119263U (en) | Protective mask | |
| CN204469048U (en) | The detachable mouth mask of a kind of filter core | |
| TWM573233U (en) | Filtering mouth mask structure | |
| CN214509568U (en) | Dual-purpose mask |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190724 Address after: 510000 Doutang Road, Yonghe District, Guangzhou Economic and Technological Development Zone, Guangzhou, Guangdong Province Patentee after: Guangzhou Jie Te biofiltration limited-liability company Address before: 510730 Second Floor of General Assembly Workshop 173-175 Youyi Road, Guangzhou Economic and Technological Development Zone, Guangzhou, Guangdong Province Patentee before: GUANGZHOU BAIFEIER AIR PURIFICATION MATERIAL CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200428 Address after: 510000 Room 201, floor 2, workshop B, No. 1, doutang Road, Yonghe Economic Zone, Guangzhou Economic and Technological Development Zone, Guangdong Province Patentee after: GUANGZHOU BAIFEIER AIR PURIFICATION MATERIAL Co.,Ltd. Address before: 510000 Doutang Road, Yonghe District, Guangzhou Economic and Technological Development Zone, Guangzhou, Guangdong Province Patentee before: Guangzhou Jet Bio-Filtration Co.,Ltd. |