CN212938067U - Medical mask and mouth mask - Google Patents
Medical mask and mouth mask Download PDFInfo
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- CN212938067U CN212938067U CN202021499229.1U CN202021499229U CN212938067U CN 212938067 U CN212938067 U CN 212938067U CN 202021499229 U CN202021499229 U CN 202021499229U CN 212938067 U CN212938067 U CN 212938067U
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Abstract
The utility model discloses a medical face guard gauze mask, medical face guard gauze mask include main part inoxidizing coating, crimping in the bandage of the left and right sides of main part inoxidizing coating and connect the isolation face guard in first one of main part inoxidizing coating, and the main part inoxidizing coating includes from interior first non-woven fabrics layer, melt-blown cloth layer and the second non-woven fabrics layer that sets gradually to the outside, and the bandage crimping extends at the left and right sides edge of main part inoxidizing coating and the outside at both ends about respectively. In this way, the utility model discloses medical face guard gauze mask can shelter from face completely, and the region is transparent material more than the bridge of the nose simultaneously, can not influence the vision of the person of wearing when strengthening the isolation effect, and it is convenient that the guarantee person of wearing uses.
Description
Technical Field
The utility model relates to a medical gauze mask technical field especially relates to a medical face guard gauze mask.
Background
The medical mask is mainly made by compounding one or more layers of non-woven fabrics, and the main production process comprises melt-blowing, spun-bonding, heat sealing and the like, has the effects of resisting liquid, filtering particles, bacteria and the like, and is a textile for medical protection.
The new coronary pneumonia outbreaks in the early 2020, which leads to higher and higher requirements for medical masks. Most of forehead masks on the market can only block the area below the nose, but the transmission paths of bacteria and viruses are diversified, so that a medical mask capable of blocking the whole face is needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a medical face guard gauze mask, can shelter from face completely, and the region is transparent material more than the bridge of the nose simultaneously, can not influence the vision of the person of wearing when strengthening the isolation effect, and it is convenient that the guarantee person of wearing uses.
In order to solve the technical problem, the utility model discloses a technical scheme be: provided is a medical mask/mask, comprising:
the main body protective layer is used for blocking the transmission of viruses or bacteria and comprises a first non-woven fabric layer, a melt-blown fabric layer and a second non-woven fabric layer which are sequentially arranged from inside to outside;
the binding bands are pressed on the edges of the left side and the right side of the main body protective layer and respectively extend towards the outer sides of the upper end and the lower end of the main body protective layer;
the isolating mask is used for blocking splashing of body fluid or blood and comprises a transparent protecting screen with a fan-shaped curved surface, and the transparent protecting screen is connected to the upper half part of the main body protecting layer.
In a preferred embodiment of the present invention, the first nonwoven fabric layer is a white skin-friendly nonwoven fabric, and the second nonwoven fabric layer is a blue barrier nonwoven fabric.
In a preferred embodiment of the present invention, a nose bridge strip and a sponge are disposed at the upper end of the main body protective layer contacting with the nose, the nose bridge strip is disposed between the blue non-woven fabric layer and the melt-blown fabric layer for supporting the formation when worn, and the sponge is disposed between the white non-woven fabric layer and the melt-blown fabric layer for absorbing moisture and preventing fog when worn.
In a preferred embodiment of the present invention, the protective layer further comprises a third nonwoven fabric layer, the third nonwoven fabric layer is a black blocking nonwoven fabric, and the black blocking nonwoven fabric is pressed on the outer surface of the nose bridge strip on the main body protective layer.
In a preferred embodiment of the present invention, the first nonwoven fabric layer, the second nonwoven fabric layer and the third nonwoven fabric layer are spunbond layers, the fiber diameter of the spunbond layers is 16-28 μm, and the fiber diameter of the meltblown layer is 1.5-3.6 μm.
In a preferred embodiment of the present invention, the main body protection layer is rectangular, the length of the main body protection layer is 150-200 mm, the width is 85-120 mm, and the length of the nose bridge strip is 122-135 mm.
In a preferred embodiment of the present invention, the length dimension of the band extending toward the outer side of the upper end of the main body protective layer is 300 to 400mm, and the length dimension of the band extending toward the outer side of the lower end of the main body protective layer is 300 to 350 mm.
In a preferred embodiment of the present invention, the transparent shield includes a fixing portion attached to the surface of the main body shield and a spacer portion extending upward to be attached to the area above the nose bridge of the face, and the circular arc diameter of the transparent shield is gradually increased from the fixing portion toward the spacer portion.
In a preferred embodiment of the present invention, the transparent protective shield is a soft shield, and the surface of the transparent protective shield and the surface of the protective layer of the main body are bonded together by ultrasonic welding.
The utility model has the advantages that: the utility model discloses medical face guard gauze mask can shelter from face completely, and the region is transparent material more than the bridge of the nose simultaneously, can not influence the vision of the person of wearing when strengthening the isolation effect, and it is convenient that the guarantee person of wearing uses.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic structural view of a preferred embodiment of a medical mask according to the present invention;
FIG. 2 is a side view of a preferred embodiment of the protective layer of the mask body of the medical mask of the present invention;
the parts in the drawings are numbered as follows: 100. the nose bridge protection mask comprises a main body protection layer, 110, a first non-woven fabric layer, 120, a melt-blown fabric layer, 130, a second non-woven fabric layer, 140, a nose bridge strip, 150, sponge, 160, a third non-woven fabric layer, 200, a bandage, 300, a separation mask, 310, a transparent protection screen, 320, a fixing part, 330 and a separation part.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 2, an embodiment of the present invention includes:
example one
A medical mask comprises a main body protective layer 100, bands 200 crimped to the left and right sides of the main body protective layer 100, and a separation mask 300 connected to the upper half of the main body protective layer 100.
The main body protective layer 100 includes a first nonwoven fabric layer 110, a meltblown fabric layer 120, and a second nonwoven fabric layer 130, which are sequentially disposed from inside to outside, and the main body protective layer 100 is mainly used for blocking transmission of viruses or bacteria.
The binding band 200 is pressed on the left and right edges of the main body protection layer 100 and extends towards the outer sides of the upper and lower ends of the main body protection layer 100, the length of the binding band 200 extending towards the outer side of the upper end of the main body protection layer 100 is 300-400 mm, and the length of the binding band 200 extending towards the outer side of the lower end of the main body protection layer 100 is 300-350 mm.
Two bandages 200 of the left and right sides of main part inoxidizing coating 100 can be tied to the back of the neck and taut make the lower limb of main part inoxidizing coating 100 reach the chin root, increase protective area on the one hand for main part inoxidizing coating 100 is laminated face numerous more, and on the other hand guarantees that wearing of gauze mask is more firm.
The nose bridge strip 140 and the sponge 150 are arranged at the position where the upper end of the main body protective layer 100 contacts with the nose, the nose bridge strip 140 is arranged between the blue non-woven fabric layer and the melt-blown fabric layer 120 and used for forming and supporting during wearing, and the sponge 150 is arranged between the white non-woven fabric layer and the melt-blown fabric layer 120 and used for absorbing moisture and preventing fog during wearing.
The first nonwoven layer 110 is a white skin-friendly nonwoven fabric, the second nonwoven layer 130 is a blue barrier nonwoven fabric, a third nonwoven layer 160 is further laminated on the outer surface of the nose bridge strip at the upper end of the main body protection layer 100, and the third nonwoven layer 160 is a black barrier nonwoven fabric.
Preferably, the first nonwoven fabric layer 110, the second nonwoven fabric layer 120 and the third nonwoven fabric layer 160 are all spunbond layers, the fiber diameter of the spunbond layers is 16-28 μm, and the spunbond layers can play a role of supporting the overall molding of the main body protective layer; the fiber diameter of the melt-blown cloth layer 120 is 1.5-3.6 microns, and the melt-blown cloth plays an important role in preventing bacteria and blood from permeating.
The whole rectangle that is of main part inoxidizing coating 100, the length dimension of main part inoxidizing coating 100 is 150~200mm, and the width dimension is 85~120mm, and the length dimension of nose bridge strip 140 is 122~135mm, and the length dimension of black separation non-woven fabrics matches with the length dimension of nose bridge strip 140, and the width dimension of black separation non-woven fabrics is 15~25 mm.
The isolation mask 300 comprises a transparent protective screen 310 which is a fan-shaped curved surface, the transparent protective screen 310 is connected to the upper half part of the protective layer of the main body, the transparent protective screen 310 comprises a fixing part 320 which is attached to the surface of the protective layer 100 of the main body and a separating part 330 which is upwards unfolded and can be attached to the area above the nose bridge of the surface, and the arc diameter of the transparent protective screen 310 is gradually increased from the fixing part 320 to the separating part 330.
The transparent protective shield 310 is a soft shield, and the surface of the transparent protective shield 310 and the surface of the main body protective layer 100 are fixed together by ultrasonic welding.
Transparent protective screen 310 can effectively block splashing of body fluid or blood on the one hand, further strengthens isolation effect, and on the other hand can not influence the vision of wearer, and the guarantee is convenient that the wearer used.
Example two
A production process of a medical mask comprises the following steps:
step a, preparing raw materials: the white skin-friendly non-woven fabric, the blue barrier non-woven fabric, the black barrier non-woven fabric and the melt-blown fabric are transversely arranged in an extending way to form a continuous strip-shaped mask raw material,
wherein the monomer length dimension of white parent's skin non-woven fabrics, blue separation non-woven fabrics and melt-blown fabric is 150mm, and the width dimension is 85mm, and the monomer length dimension of black separation non-woven fabrics is 150mm, and the width dimension is 15 mm.
Step b, nose bridge strip and sponge: a nose bridge strip is arranged between the blue non-woven fabric layer and the melt-blown fabric layer, and a sponge is arranged between the white non-woven fabric layer and the melt-blown fabric layer, wherein the length dimension of the nose bridge strip is 122mm, the length dimension of the sponge is 122mm, and the width dimension of the sponge is 15 mm.
Step c, compounding raw materials: compounding black barrier non-woven fabrics, blue barrier non-woven fabrics, nose bridge strips, sponges and white non-woven fabrics which are sequentially arranged from outside to inside in a hot pressing or ultrasonic pressing mode to form a mask monomer;
step d, peripheral sealing: forming a fixed seal on the surface of the periphery of the main body protective layer in a hot pressing or ultrasonic pressing mode;
step e, binding band fixing and sealing: the bandage is placed on the surfaces of the fixed sealing strips on the left side and the right side of the main body protective layer, the length of the bandage extending towards the outer side of the upper end of the main body protective layer is 300mm, the length of the bandage extending towards the outer side of the lower end of the main body protective layer is 300mm, and the bandage is fixed in a hot pressing mode or an ultrasonic pressing mode.
Step f, fixing the isolation mask: the left side and the right side of the isolation mask are attached to the left side and the right side of the surface of the main body protection layer, and the isolation mask is fixed in an ultrasonic laminating mode.
EXAMPLE III
A production process of a medical mask comprises the following steps:
step a, preparing raw materials: the white skin-friendly non-woven fabric, the blue barrier non-woven fabric, the black barrier non-woven fabric and the melt-blown fabric are transversely arranged in an extending way to form a continuous strip-shaped mask raw material,
wherein the monomer length dimension of white parent's skin non-woven fabrics, blue separation non-woven fabrics and melt-blown fabric is 175mm, and the width dimension is 95mm, and the monomer length dimension of black separation non-woven fabrics is 175mm, and the width dimension is 20 mm.
Step b, nose bridge strip and sponge: a nose bridge strip is arranged between the blue non-woven fabric layer and the melt-blown fabric layer, and a sponge is arranged between the white non-woven fabric layer and the melt-blown fabric layer, wherein the length dimension of the nose bridge strip is 125mm, the length dimension of the sponge is 125mm, and the width dimension of the sponge is 20 mm.
Step c, compounding raw materials: compounding black barrier non-woven fabrics, blue barrier non-woven fabrics, nose bridge strips, sponges and white non-woven fabrics which are sequentially arranged from outside to inside in a hot pressing or ultrasonic pressing mode to form a mask monomer;
step d, peripheral sealing: forming a fixed seal on the surface of the periphery of the main body protective layer in a hot pressing or ultrasonic pressing mode;
step e, binding band fixing and sealing: the bandage is placed on the surfaces of the fixed sealing strips on the left side and the right side of the main body protective layer, the length of the bandage extending towards the outer side of the upper end of the main body protective layer is 400mm, the length of the bandage extending towards the outer side of the lower end of the main body protective layer is 350mm, and the bandage is fixed in a hot pressing mode or an ultrasonic pressing mode.
Step f, fixing the isolation mask: the left side and the right side of the isolation mask are attached to the left side and the right side of the surface of the main body protection layer, and the isolation mask is fixed in an ultrasonic laminating mode.
Example four
A production process of a medical mask comprises the following steps:
step a, preparing raw materials: the white skin-friendly non-woven fabric, the blue barrier non-woven fabric, the black barrier non-woven fabric and the melt-blown fabric are transversely arranged in an extending way to form a continuous strip-shaped mask raw material,
wherein the monomer length dimension of white parent's skin non-woven fabrics, blue separation non-woven fabrics and melt-blown fabric is 200mm, and the width dimension is 120mm, and the monomer length dimension of black separation non-woven fabrics is 200mm, and the width dimension is 25 mm.
Step b, nose bridge strip and sponge: a nose bridge strip is arranged between the blue non-woven fabric layer and the melt-blown fabric layer, and a sponge is arranged between the white non-woven fabric layer and the melt-blown fabric layer, wherein the length dimension of the nose bridge strip is 135mm, the length dimension of the sponge is 135mm, and the width dimension of the sponge is 25 mm.
Step c, compounding raw materials: compounding black barrier non-woven fabrics, blue barrier non-woven fabrics, nose bridge strips, sponges and white non-woven fabrics which are sequentially arranged from outside to inside in a hot pressing or ultrasonic pressing mode to form a mask monomer;
step d, peripheral sealing: forming a fixed seal on the surface of the periphery of the main body protective layer in a hot pressing or ultrasonic pressing mode;
step e, binding band fixing and sealing: the bandage is placed on the surfaces of the fixed sealing strips on the left side and the right side of the main body protective layer, the length of the bandage extending towards the outer side of the upper end of the main body protective layer is 400mm, the length of the bandage extending towards the outer side of the lower end of the main body protective layer is 350mm, and the bandage is fixed in a hot pressing mode or an ultrasonic pressing mode.
Step f, fixing the isolation mask: the left side and the right side of the isolation mask are attached to the left side and the right side of the surface of the main body protection layer, and the isolation mask is fixed in an ultrasonic laminating mode.
The utility model discloses medical face guard gauze mask's beneficial effect is:
can shelter from face completely, the region is transparent material more than the bridge of the nose simultaneously, can not influence the vision of the person of wearing when strengthening the isolation effect, and the guarantee is convenient that the person of wearing used.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (9)
1. A medical mask and mask, comprising:
the main body protective layer is used for blocking the transmission of viruses or bacteria and comprises a first non-woven fabric layer, a melt-blown fabric layer and a second non-woven fabric layer which are sequentially arranged from inside to outside;
the binding bands are pressed on the edges of the left side and the right side of the main body protective layer and respectively extend towards the outer sides of the upper end and the lower end of the main body protective layer;
the isolating mask is used for blocking splashing of body fluid or blood and comprises a transparent protecting screen with a fan-shaped curved surface, and the transparent protecting screen is connected to the upper half part of the main body protecting layer.
2. The medical mask respirator of claim 1 wherein the first nonwoven layer is a white skin-friendly nonwoven and the second nonwoven layer is a blue barrier nonwoven.
3. The medical mask/respirator as claimed in claim 1, wherein the upper end of the protective layer of the main body is provided with a nose bridge strip and a sponge, the nose bridge strip is arranged between the blue non-woven fabric layer and the melt-blown fabric layer for forming and supporting during wearing, and the sponge is arranged between the white non-woven fabric layer and the melt-blown fabric layer for absorbing moisture and preventing fog during wearing.
4. The medical mask respirator of claim 3 further comprising a third nonwoven layer, wherein the third nonwoven layer is a black barrier nonwoven laminated to the outer surface of the nose bridge strip at the upper end of the main body protective layer.
5. The medical mask respirator according to claim 4, wherein the first, second and third nonwoven fabric layers are spunbond layers, the spunbond layers have a fiber diameter of 16 to 28 μm, and the meltblown fabric layers have a fiber diameter of 1.5 to 3.6 μm.
6. The medical mask respirator of claim 3, wherein the protective layer of the main body is generally rectangular, the protective layer of the main body has a length dimension of 150 to 200mm, a width dimension of 85 to 120mm, and a nose bridge strip has a length dimension of 122 to 135 mm.
7. The medical mask respirator as set forth in claim 1, wherein the length of the band extending outward from the upper end of the protective layer of the main body is 300 to 400mm, and the length of the band extending outward from the lower end of the protective layer of the main body is 300 to 350 mm.
8. The medical mask respirator of claim 1 wherein the transparent protective shield comprises a fixed portion attached to the surface of the main body shield and a barrier portion that extends upward in the area above the bridge of the nose of the attachable face, the arc diameter of the transparent protective shield gradually increasing from the fixed portion toward the barrier portion.
9. The medical mask respirator of claim 8, wherein the transparent protective shield is a soft shield, and the surface of the transparent protective shield and the surface of the protective layer of the main body are fixed together by ultrasonic welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021499229.1U CN212938067U (en) | 2020-07-27 | 2020-07-27 | Medical mask and mouth mask |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021499229.1U CN212938067U (en) | 2020-07-27 | 2020-07-27 | Medical mask and mouth mask |
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| CN212938067U true CN212938067U (en) | 2021-04-13 |
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| CN202021499229.1U Active CN212938067U (en) | 2020-07-27 | 2020-07-27 | Medical mask and mouth mask |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111938232A (en) * | 2020-07-27 | 2020-11-17 | 宝玛医疗科技(无锡)有限公司 | Medical mask and mouth mask and production process thereof |
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- 2020-07-27 CN CN202021499229.1U patent/CN212938067U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111938232A (en) * | 2020-07-27 | 2020-11-17 | 宝玛医疗科技(无锡)有限公司 | Medical mask and mouth mask and production process thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Pu Xiaodong Inventor before: Zhang Wenli Inventor before: Pu Xiaodong |
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| CB03 | Change of inventor or designer information |