CN210143884U - Gauze mask - Google Patents
Gauze mask Download PDFInfo
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- CN210143884U CN210143884U CN201920743030.XU CN201920743030U CN210143884U CN 210143884 U CN210143884 U CN 210143884U CN 201920743030 U CN201920743030 U CN 201920743030U CN 210143884 U CN210143884 U CN 210143884U
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Abstract
The present disclosure relates to a mask. This gauze mask includes: the mask comprises a mask body, a supporting framework, a mask fixing part and a shaping part; wherein the mask fixing part is connected with the mask body; the gauze mask body includes: the mask comprises a mask outer layer, a filter layer and a veneer layer. The outer layer of the mask is positioned on one side of the filter layer, and the laminated layer is positioned on the other side of the filter layer; the supporting framework is positioned between the outer layer of the mask and the veneering layer; the three-dimensional shape of the supporting framework is adapted to the shape of the face of the user; the molding part is located at the preset position of the support framework, and the molding part can enable the support framework to deform at the preset position when pressed by external force. Because the three-dimensional shape of supporting the skeleton suits with facial shape, and plasticity portion can make the deformation take place for the predetermined position of supporting the skeleton when pressing through external force, consequently, when the user wears the gauze mask, can change the shape of supporting the skeleton through pressing moulding portion to make the more laminating face of gauze mask, effectively promoted the gas tightness of gauze mask.
Description
Technical Field
The disclosure relates to the technical field of hygiene and epidemic prevention articles, in particular to a mask.
Background
The mask is a sanitary article, and is generally a tool which is worn at the mouth and nose part and is used for filtering air entering the mouth and nose so as to prevent harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer.
SUMMERY OF THE UTILITY MODEL
To overcome the problems in the related art, embodiments of the present disclosure provide a mask. The technical scheme is as follows:
according to a first aspect of embodiments of the present disclosure, there is provided a mask comprising:
the mask comprises a mask body, a supporting framework, a mask fixing part and a shaping part;
the mask fixing part is connected with the mask body;
the mask body includes: the mask comprises a mask outer layer, a filter layer and a veneer layer;
the outer layer of the mask is positioned on one side of the filter layer, and the laminated surface layer is positioned on the other side of the filter layer;
the supporting framework is positioned between the outer layer of the mask and the laminated surface layer; the three-dimensional shape of the supporting framework is adapted to the shape of the face of a user;
the molding part is located at the preset position of the support framework, and the molding part can enable the support framework to deform at the preset position when pressed by external force.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects: the gauze mask in this disclosure includes: the mask comprises a mask body, a supporting framework, a mask fixing part and a shaping part; wherein the mask fixing part is connected with the mask body; the gauze mask body includes: the mask comprises a mask outer layer, a filter layer and a veneer layer. The outer layer of the mask is positioned on one side of the filter layer, and the laminated layer is positioned on the other side of the filter layer; the supporting framework is positioned between the outer layer of the mask and the veneering layer; the three-dimensional shape of the supporting framework is adapted to the shape of the face of the user; the molding part is located at the preset position of the support framework, and the molding part can enable the support framework to deform at the preset position when pressed by external force. Because the three-dimensional shape of supporting the skeleton suits with facial shape, and plasticity portion can make the deformation take place for the predetermined position of supporting the skeleton when pressing through external force, consequently, when the user wears the gauze mask, can change the shape of supporting the skeleton through pressing moulding portion to make the more laminating face of gauze mask, effectively promoted the gas tightness of gauze mask.
In one embodiment, the preset positions of the support skeleton comprise: the part of the support framework, which is attached to the bridge of the nose of the human body, is provided.
In one embodiment, the preset positions of the support skeleton comprise: and the part of the support framework, which is attached to the lower jaw of the human face.
In one embodiment, the molding part includes: a strip-shaped metal sheet.
In one embodiment, the molding part and the supporting framework are integrally molded by in-mold injection molding.
In one embodiment, the molding part is connected with the supporting framework through a fixing part.
In one embodiment, the fixing member includes: and (4) riveting.
In one embodiment, the sculpting portion is located on a side of the support skeleton facing away from the face.
In one embodiment, the material of the support skeleton comprises: polyethylene PE.
In one embodiment, the material of the support skeleton comprises: silica gel.
In one embodiment, the mask further comprises: a breather valve;
the breather valve is positioned on the mask body.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1a is a schematic view of the structure of a mask according to an exemplary embodiment.
FIG. 1b is a schematic illustration of the face seal of FIG. 1b shown in accordance with an exemplary embodiment.
Fig. 2 is a schematic view of the structure of a mask according to an exemplary embodiment.
FIG. 3 is a schematic diagram illustrating the structure of a support frame according to an exemplary embodiment.
Fig. 4 is a schematic view of the structure of a mask according to an exemplary embodiment.
FIG. 5 is a schematic view of a connection structure of a support frame and a mold section according to an exemplary embodiment.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
Generally, the effective protection of mask products relies on high air tightness, and if the air tightness is low, even if the material protection effect is good, users still cannot be effectively protected. The measures for improving the air tightness of the mask product mainly comprise:
① A metal plastic strip is added on the nose bridge of the mask body, and the nose bridge is pressed by fingers to fit the nose bridge of the user for improving air tightness, which is common in disposable flat mask and folding mask.
② an injection molding part is added in the mask cavity to make the edge of the mask fit the face, which can effectively improve the air tightness of the mask, but the best air tightness can not be ensured for the big difference of the human face model, fig. 1a is a schematic structural diagram of the mask according to an exemplary embodiment, fig. 1b is a schematic structural diagram of the face sealing part in fig. 1b according to an exemplary embodiment, the mask is made of cheap materials and can tightly cover the face of the mask user, especially the mask which can tightly cover the mouth and nose, thus researching the mask with the face sealing part which has good air tightness and does not limit the mouth movement.
As shown in fig. 1a and 1b, the mask comprises a mask body 1, a face seal 2, a coupling portion 3 of the mask body 1 and the face seal 2, a head band 4 and a frame 5, wherein an outer peripheral portion of the mask body 1 and an outer peripheral portion of the face seal 2 are coupled together, the face seal 2 is formed of a sheet formed by laminating a soft resin such as polyurethane on one surface of an elastic fabric made of nylon or polyester fiber, the laminated sheet is cut to have an adjustable circular ring shape, and in addition, the coupling portion 3 along the outer periphery of the mask body 1 and the outer periphery of the face seal 2 is inserted into the frame 5.
That is, since the fabric constituting the face seal 2 of the mask has elasticity and the polyurethane resin is pressed thereon, the mask is airtight and can be excellently brought into contact with the skin of the face and fit to the face of the mask wearer. Also, since the fabric is cut into an adjustable circular shape, it is possible to ensure that the breathing of the mask wearer is not affected by the shape and size of the individual nose portion, and the mask wearer does not feel suffocation even if wearing the mask for a long time. It is desirable to insert one frame 5 along the joint portion of the main body of the mask and the face seal 2 because the shape of the mask can be maintained and the fitting degree of the mask to the face can be improved by inserting the frame 5.
The frame 5 is put into to the breathing intracavity of this gauze mask, and the design of this part outward flange molding according to people's facial molding, the laminating user's that can be fine after wearing shape of face to this reaches the purpose that increases the gauze mask gas tightness. The problem of low air tightness of the mask is solved to a great extent by the scheme, but the frame 5 is an injection molding piece, and in order to keep the shape fitting the face, the shape is fixed, has certain elasticity but small shape variation, so that the mask can only be matched with the face shape similar to the outline shape. However, different user's shapes of face are very different, especially the bridge of the nose is the key position for ensuring the air tightness of the mask, and the injection molding frame 5 can not generate large deformation to adapt to all shapes of face due to the limitation of process and material.
In order to solve the technical problem, the present disclosure provides a mask.
Fig. 2 is a schematic structural view of a mask according to an exemplary embodiment, as shown in fig. 2, including: a mask body 11, a supporting frame 12, a mask fixing part 13 and a shaping part 14.
Wherein, the mask fixing part 13 is connected with the mask body 11.
The gauze mask body includes: a mask outer layer 111, a filter layer (not shown) and a laminated upper layer 112; the mask outer layer 111 is located on one side of the filter layer, and the laminated upper layer 112 is located on the other side of the filter layer.
The supporting framework 12 is positioned between the mask outer layer 111 and the laminated surface layer 112; the three-dimensional shape of the supporting framework 12 is adapted to the shape of the face of the user; the molding part 14 is located at a preset position of the supporting framework 12, and the molding part 14 can deform the supporting framework 12 at the preset position when pressed by an external force.
Wherein, gauze mask fixed part 13 is used for wearing the gauze mask at user face, and wherein, gauze mask fixed part 13 can be connected with any one layer in gauze mask body 11, as long as can reach and wear the gauze mask at user face's purpose. For example, the mask fixing part 13 may be connected to any one of the mask outer layers 111 of the mask body 11, or the mask fixing part 13 may be connected to any one of the filter layers of the mask body 11, or the mask fixing part 13 may be connected to any one of the facing layers 112 of the mask body 11, which is not limited by the present disclosure. The mask fixing part can be in a head-wearing type or an ear-hanging type.
Illustratively, FIG. 3 is a schematic illustration of a structure of a support frame according to an exemplary embodiment. The support frame 12 in the present disclosure includes: engaging ring 121 and a plurality of support bars 122. The arcuate shape of the conformable ring 121 approximates the contours of the user's face so that the conformable ring conforms to the user's face when the user is wearing the mask. Support bar 122 all is crooked with predetermineeing the radian, and laminating ring 121 and many support bars 122 constitute the breathing cavity in the gauze mask, and this breathing cavity is the 3D spatial structure of cooperation face contour shape. The support bars 122 and the fitting rings 121 form a hollow structure, and the shape of the hollow part in the hollow structure may include a polygon (e.g., a diamond, a hexagon, etc.), a circle, etc.
Wherein, because the three-dimensional shape of support skeleton 12 suits with facial shape, consequently, the laminating user's that can be fine after wearing shape of face, thereby reach the purpose that increases the gauze mask gas tightness, but because the difference is used for the face shape difference, support skeleton 12 probably the laminating effect is not particularly ideal, for further laminating user's shape of face, can set up type portion 14 in the position of predetermineeing of support skeleton 12, because the plastic portion can make the position of predetermineeing of support skeleton 12 take place the deformation when pressing through external force, therefore, when the user wears the gauze mask, can make the facial laminating face more of gauze mask through pressing type portion, thereby further increase the gas tightness of gauze mask.
The shape and structure of the laminated upper layer 112 in fig. 4 are only examples, and in practical applications, the laminated upper layer 112 may cover the whole mask.
The gauze mask in this disclosure includes: the mask comprises a mask body, a supporting framework and a shaping part; wherein, the gauze mask body includes: the mask comprises a mask outer layer, a filter layer, a veneer layer and a mask fixing part connected with the mask outer layer. The supporting framework is positioned between the outer layer of the mask and the veneering layer; the three-dimensional shape of the supporting framework is adapted to the shape of the face; the molding part is located at the preset position of the supporting framework, and the molding part can enable the preset position of the supporting framework to deform when pressed by external force. Because the three-dimensional shape of supporting the skeleton suits with facial shape, and plasticity portion can make the deformation take place for the predetermined position of supporting the skeleton when pressing through external force, consequently, when the user wears the gauze mask, can change the shape of supporting the skeleton through pressing moulding portion to make the more laminating face of gauze mask, effectively promoted the gas tightness of gauze mask.
Because the human face type difference of difference is very big, and especially nose bridge position difference is huge, support skeleton 12 probably can not accomplish to laminate with the human nose bridge this moment, consequently, in one embodiment, support skeleton 12's preset position includes: the part of the supporting framework 12, which is attached to the bridge of the nose of the human body.
When using the gauze mask, can be through pressing the moulding portion that is located the position setting of supporting framework 12 and the laminating of human bridge of the nose to make supporting framework 12 and the laminating of human bridge of the nose, promoted the gas tightness of gauze mask.
Because the mandibles of different human faces may vary greatly, the supporting framework 12 may not be able to fit the mandibles of human faces, and therefore, in one embodiment, the preset positions of the supporting framework 12 include: and the part of the support framework 12, which is attached to the lower jaw of the human face.
When using the gauze mask, can be through pressing the moulding portion that is located the position setting of supporting framework 12 and the laminating of people's face mandible to make supporting framework 12 and the laminating of people's face mandible, promoted the gas tightness of gauze mask.
In one embodiment, the molding 14 includes: elongated metal strips, or other materials that can be pressed by a finger to fix their shape.
In order to improve the reliability of the connection between the molding part 14 and the supporting framework 12, in one embodiment, the molding part 14 and the supporting framework 12 are integrally molded by in-mold injection, or, as shown in fig. 5, the molding part 14 and the supporting framework 12 are connected by a fixing member. Illustratively, the fixture includes: and (4) riveting.
In order to avoid discomfort associated with contact of the raised shaping portion with the user's face, the shaping portion 14 is located, in one embodiment, on the side of the support frame 12 facing away from the face, as the shaping portion is attached to the support frame 12.
Because the shape of the supporting framework 12 is adjusted through the shaping part, the part of the framework provided with the shaping part has stronger plasticity, so that the framework can be suitable for more face shapes to the greatest extent, and meanwhile, the framework material can relatively increase the flexibility, so that the wearing is more comfortable. Exemplary materials for support frame 12 include: polyethylene PE, or, the material of support armature 12 includes: silica gel.
In one embodiment, as shown in fig. 3, the mask further comprises: a breather valve 15; the breather valve 15 is positioned on the mask body 11.
The protective effect of the mask mainly comprises two parts, namely the filtering performance of the used filtering material and the air tightness after the mask is worn; put into the support skeleton 12 of edge laminating face type in the gauze mask body can be fine solution gas tightness problem, but the skeleton scheme has the limitation, in order to guarantee the gas tightness, support skeleton 12 edge and must laminate the face type design, this shape is fixed and only, although support skeleton 12 itself has certain flexibility and elasticity, can produce certain deformation according to different face types, but human face type difference is very big, especially bridge of the nose position, this position is the key position of relation gas tightness, and the position shape that supports skeleton 12 and correspond the bridge of the nose is complicated relatively, the deformation volume is less, so this technical scheme is proposed, with the deformation of bridge of the nose position in shaping portion 14 auxiliary stay skeleton 12, in order to reach the purpose that the increase of furthest is applicable to more face types. Therefore, this scheme can improve the universality of supporting framework 12, and then improves the gas tightness of gauze mask, makes more people experience high gas tightness protective facial mask's safeguard effect.
Of course, the shaping portion of the present disclosure may be attached to a main body, which is not only the support frame 12 according to any of the above embodiments, but also may be used for other mask components that assist in improving the air tightness, such as soft silicone facing components.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (11)
1. A mask, comprising:
the mask comprises a mask body, a supporting framework, a mask fixing part and a shaping part;
the mask fixing part is connected with the mask body;
the mask body includes: the mask comprises a mask outer layer, a filter layer and a veneer layer;
the outer layer of the mask is positioned on one side of the filter layer, and the laminated surface layer is positioned on the other side of the filter layer;
the supporting framework is positioned between the outer layer of the mask and the laminated surface layer; the three-dimensional shape of the supporting framework is adapted to the shape of the face of a user;
the molding part is located at the preset position of the support framework, and the molding part can enable the support framework to deform at the preset position when pressed by external force.
2. The mask of claim 1 wherein said predetermined position of said support frame comprises: the part of the support framework, which is attached to the bridge of the nose of the human body, is provided.
3. The mask of claim 1 wherein said predetermined position of said support frame comprises: and the part of the support framework, which is attached to the lower jaw of the human face.
4. The mask of claim 1 wherein said sculpting means comprises: a strip-shaped metal sheet.
5. The mask of claim 1 wherein said mold portion and said support frame are integrally formed by in-mold injection.
6. The mask of claim 1 wherein said mold portion is connected to said support frame by fasteners.
7. The mask of claim 6 wherein said retainer comprises: and (4) riveting.
8. The mask of any one of claims 1 to 7 wherein said sculpting portion is located on a side of said support skeleton facing away from the face.
9. The mask of any one of claims 1 to 7 wherein said support skeleton is made of a material comprising: polyethylene PE.
10. The mask of any one of claims 1 to 7 wherein said support skeleton is made of a material comprising: silica gel.
11. The mask of any one of claims 1 to 7 further comprising: a breather valve;
the breather valve is positioned on the mask body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920743030.XU CN210143884U (en) | 2019-05-22 | 2019-05-22 | Gauze mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920743030.XU CN210143884U (en) | 2019-05-22 | 2019-05-22 | Gauze mask |
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| Publication Number | Publication Date |
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| CN210143884U true CN210143884U (en) | 2020-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920743030.XU Active CN210143884U (en) | 2019-05-22 | 2019-05-22 | Gauze mask |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111728291A (en) * | 2020-05-14 | 2020-10-02 | 崔建中 | Antibacterial mask with nano-silver wire air filter screen |
| CN112602969A (en) * | 2020-12-21 | 2021-04-06 | 厦门蓝星企业有限公司 | Disposable medical sanitary gauze mask of type of disinfecting |
| CN113425016A (en) * | 2021-07-30 | 2021-09-24 | 日照三奇医疗卫生用品有限公司 | Sport mask |
| CN113615907A (en) * | 2020-05-09 | 2021-11-09 | 清锋（北京）科技有限公司 | Novel 3D prints gauze mask |
| WO2021223494A1 (en) * | 2020-05-08 | 2021-11-11 | 谯飞 | Mask fitting assembly and mask |
-
2019
- 2019-05-22 CN CN201920743030.XU patent/CN210143884U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021223494A1 (en) * | 2020-05-08 | 2021-11-11 | 谯飞 | Mask fitting assembly and mask |
| CN113615907A (en) * | 2020-05-09 | 2021-11-09 | 清锋（北京）科技有限公司 | Novel 3D prints gauze mask |
| CN113615907B (en) * | 2020-05-09 | 2023-09-05 | 清锋（北京）科技有限公司 | Novel 3D prints gauze mask |
| CN111728291A (en) * | 2020-05-14 | 2020-10-02 | 崔建中 | Antibacterial mask with nano-silver wire air filter screen |
| CN112602969A (en) * | 2020-12-21 | 2021-04-06 | 厦门蓝星企业有限公司 | Disposable medical sanitary gauze mask of type of disinfecting |
| CN113425016A (en) * | 2021-07-30 | 2021-09-24 | 日照三奇医疗卫生用品有限公司 | Sport mask |
| CN113425016B (en) * | 2021-07-30 | 2022-07-05 | 日照三奇医疗卫生用品有限公司 | Sport mask |
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