CN111713782A - A adjusting device and gauze mask for gauze mask ear wire - Google Patents
A adjusting device and gauze mask for gauze mask ear wire Download PDFInfo
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- CN111713782A CN111713782A CN202010628835.7A CN202010628835A CN111713782A CN 111713782 A CN111713782 A CN 111713782A CN 202010628835 A CN202010628835 A CN 202010628835A CN 111713782 A CN111713782 A CN 111713782A
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- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
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- 230000004048 modification Effects 0.000 description 2
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- 238000004073 vulcanization Methods 0.000 description 2
- 241000700605 Viruses Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention provides a mask and an adjusting device for an ear line of the mask. The invention relates to the technical field of masks. The scheme of the invention is as follows: including the buckle, the buckle is provided with the passageway, and the passageway includes first port and second port, and the internal diameter of first port is greater than the internal diameter of second port. The length of the ear wire can be adjusted through the size of the head of a wearer, the mask can be suitable for all masks, and the length of the ear wire can be adjusted by connecting the adjusting devices of the ear wires to masks of different types, so that all masks of different types are suitable for all people, and the problem that goods are accumulated due to few people suitable for the models of the produced masks is solved.
Description
Technical Field
The invention relates to the technical field of masks, in particular to a mask ear line adjusting device and a mask.
Background
The mask is a sanitary article, is generally worn on the mouth and nose for filtering air entering the mouth and nose so as to achieve the effect of blocking harmful gas, smell, spray, virus and other substances, and is made of gauze or paper and the like.
At present, ear wires of masks (KN95, KN90, disposable masks and disposable medical protective masks) are all fixed in length and cannot be adjusted.
In the prior art, the sizes of head types of all people are different, and the comfortable degree of wearing the mask with the same specification and model can be over-loose or over-tight. The ear line is too long when the mask is worn, so that the protective effect cannot reach the expected effect; when the mask is worn, the ear line is too short, so that peeling, indentation, nerve and blood vessel compression can occur to the face and the ears, and the health is affected.
Disclosure of Invention
The invention aims to provide an adjusting device for a mask ear line, which can adjust the length of the mask ear line.
Another object of the present invention is to provide a mask which enables the length of the ear line of the mask to be adjusted.
The embodiment of the invention is realized by the following steps:
the embodiment of the application provides an adjusting device for gauze mask ear wire, including the buckle, the buckle is provided with the passageway, and the passageway includes first port and second port, and the internal diameter of first port is greater than the internal diameter of second port.
In some embodiments of the present invention, the clip is made of a soft material.
In some embodiments of the invention, the channel is S-shaped.
In some embodiments of the present invention, the first port and the second port are respectively located on two opposite sidewalls of the buckle.
In some embodiments of the present invention, the first port and the second port are respectively located on two adjacent sidewalls of the buckle.
In some embodiments of the present invention, the first port and the second port are located on the same sidewall of the clip.
In some embodiments of the present invention, the first port and the second port are connected to each other to form a circular truncated cone.
In some embodiments of the present invention, a plurality of anti-slip protrusions are disposed on an inner wall of the channel where the first port and the second port communicate with each other.
In some embodiments of the present invention, the inner wall surface of the channel where the first port and the second port communicate is provided with a wear-resistant coating.
In a second aspect, embodiments of the present application provide a mask comprising an adjustment device for an ear wire of a mask according to any one of claims 1 to 9.
Compared with the prior art, the embodiment of the invention has at least the following advantages or beneficial effects:
the utility model provides an adjusting device and gauze mask for gauze mask ear wire, includes the buckle, and the buckle is provided with first port and second port, first port and second port intercommunication, and the internal diameter of first port is greater than the internal diameter of second port.
In the above embodiment, the buckle is provided with the first port and the second port, the first port and the second port form a channel after being communicated, when the ear wire of the mask passes through the channel between the first port and the second port, the pulling force applied to the ear wire of the mask is larger than the friction force applied to the ear wire of the mask, when the pulling force of the mask ear line is removed, the second port is located in the channel and the friction force of the mask ear line is given to limit the mask ear line to continuously move in the channel, so that the mask ear line is always at the adjusted length, the length of the ear line can be shortened by continuously pulling the ear line at the second port when the length of the mask ear line is adjusted, and the length of the ear line can be lengthened by pulling the ear line at the first port when the mask ear line is too short.
In the embodiment, the length of the ear wire can be adjusted by connecting the buckle with the ear wire of the mask, the ear wire at the first port is pulled when the head of a wearer is large, the length of the ear wire can be lengthened, and the health of the wearer is prevented from being affected by the compression of nerves and blood vessels when the face and the ears are extruded by the ear wire when the ear wire is too short; the ear line of pulling second port department when the person's head type is less can shorten the length of ear line, has avoided the person of wearing to lead to the gauze mask not hard up because of the ear line overlength, influences the result of use of gauze mask. Through the adjusting device of gauze mask ear line, the length of the size ear line according to the person's of wearing head type can self-interacting, and is applicable in all gauze masks, and the gauze mask of different models only needs the adjusting device who connects the ear line just can adjust the length of ear line, makes the gauze mask of all different models all be applicable to all people, and the gauze mask model of having avoided producing is suitable for crowd fewly, causes the accumulational problem of goods.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a first port and a second port respectively located at two opposite ends of a buckle according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a first port and a second port located at two adjacent ends of a buckle according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of the first port and the second port located at the same end of the buckle according to the embodiment of the invention.
The following are marked in the figure: 1-first port, 2-second port, 3-buckle, 4-channel.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that if the orientation or positional relationship indicated by the term "up" or the like is based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of describing the present invention and simplifying the description, but the indication or suggestion that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, cannot be understood as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, "a plurality" represents at least 2.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Examples
As shown in fig. 1-3. The embodiment provides an adjusting device for gauze mask ear wire, including buckle 3, buckle 3 is provided with passageway 4, and passageway 4 includes first port 1 and second port 2, and the internal diameter of first port 1 is greater than the internal diameter of second port 2.
In the above embodiment, the buckle 3 is provided with the first port 1 and the second port 2, the first port 1 and the second port 2 are communicated to form the channel 4, when the ear wire of the mask passes through the channel 4, the ear wire of the mask enters from the first port 1 and then exits from the second port 2, when the ear wire of the mask passes through the channel 4 between the first port 1 and the second port 2, the pulling force applied to the ear wire of the mask is larger than the friction force applied to the ear wire of the mask, when the pulling force of the ear wire of the mask is removed, the ear wire positioned at the second port 2 in the channel 4 gives the friction force of the ear wire of the mask to limit the ear wire of the mask to continuously move in the channel 4, so that the ear wire of the mask is always at the adjusted length, the length of the ear wire can be shortened by continuously pulling the ear wire positioned at the second port 2 when the length of the ear wire of the mask is adjusted, and the length of the ear wire can be lengthened by pulling the ear wire positioned at the first port 1 when the ear wire of the mask is too short.
In the embodiment, the length of the ear wire can be adjusted by connecting the buckle 3 with the ear wire of the mask, the ear wire at the first port 1 is pulled when the head of a wearer is large, the length of the ear wire can be lengthened, and the health of the wearer is prevented from being affected by the compression of nerves and blood vessels when the ear wire is too short and the face and the ears are squeezed by the ear wire; the ear wire of 2 departments of pulling second port when the person's head type is less of wearer can shorten the length of ear wire, has avoided the person of wearing to lead to the gauze mask not hard up because of the ear wire overlength, influences the result of use of gauze mask. Through the adjusting device of gauze mask ear line, the length of the size ear line according to the person's of wearing head type can self-interacting, and is applicable in all gauze masks, and the gauze mask of different models only needs the adjusting device who connects the ear line just can adjust the length of ear line, makes the gauze mask of all different models all be applicable to all people, and the gauze mask model of having avoided producing is suitable for crowd fewly, causes the accumulational problem of goods.
In some embodiments of the present invention, clasp 3 is a soft material.
In the above-mentioned embodiment, buckle 3 is soft materials, wherein soft materials can be rubber, form passageway 4 after first port 1 and the 2 intercommunications of second port, and the internal diameter of first port 1 is greater than the internal diameter of second port 2, pass this passageway 4 with the ear wire of gauze mask during the use, the ear wire passes buckle 3 through this passageway 4, the ear wire extrudees buckle 3, because buckle 3 takes place deformation for soft materials buckle 3 by the extruded in-process, 3 passageway 4 grow of buckle after the deformation, the pulling force is greater than the length that frictional force ear wire can move the regulation ear wire in this passageway 4 when the ear wire is pulled, adjust the back ear wire and no longer remove in passageway 4, passageway 4 diminishes and the pressure grow to the ear wire, 3 frictional force grow to the ear wire of buckle.
In this embodiment, soft materials can make the ear wire when removing in passageway 4, the ear wire makes the 4 grow of passageway of buckle 3, passageway 4 of buckle 3 diminishes when the ear wire stops to remove, the pressure of the inner wall of buckle 3 to the ear wire increases, frictional force between buckle 3 and the ear wire increases, relative movement between ear wire and the buckle 3 can be avoided through this technical characteristic, the maloperation of adjusting between ear wire and the buckle 3 has been prevented, the person of wearing adjusts ear wire length more accurate, can not make ear wire length adjustment inaccurate because of wearing time is too relaxed in passageway 4 of buckle 3 of a specified duration.
In some embodiments of the present invention, clasp 3 is soft rubber.
In the above embodiment, the clip 3 is made of soft rubber, and sulfur is added to the raw rubber of rubber, and the rubber is heated under a certain pressure, so that the elasticity and the wear resistance of the rubber can be improved, and the rubber is not easily deteriorated by the influence of temperature; the corrosion resistance to chemicals is also enhanced, and the solvent is not easy to dissolve in common solution. This treatment with sulfur is called vulcanization, and the rubber after vulcanization is called soft rubber (2-5% sulfur). Further, a rubber product having a shore hardness of 30 ° or less is referred to as a soft rubber product, and a rubber product having a shore hardness of 10 ° or less is referred to as an extra soft rubber product. Form passageway 4 after first port 1 and the 2 intercommunication of second port, and the internal diameter of first port 1 is greater than the internal diameter of second port 2, pass this passageway 4 with the ear line of gauze mask during the use, the ear line passes buckle 3 through this passageway 4, the ear line extrudees buckle 3, because buckle 3 takes place deformation for soft material buckle 3 by the extruded in-process, 3 passageway 4 grow of buckle after the deformation, pulling force is greater than the length that frictional force ear line can remove the regulation ear line in this passageway 4 when the ear line is pulled, adjust the back ear line and no longer remove in passageway 4, passageway 4 diminishes and the pressure grow to the ear line, the frictional force grow of 3 pairs of ear lines of buckle.
In this embodiment, soft rubber can make the ear wire when removing in passageway 4, the ear wire makes the 4 grow of passageway of buckle 3, passageway 4 of buckle 3 diminishes when the ear wire stops to remove, the pressure of the inner wall of buckle 3 to the ear wire increases, frictional force between buckle 3 and the ear wire increases, relative movement between ear wire and the buckle 3 can be avoided through this technical characteristic, the maloperation of adjusting between ear wire and the buckle 3 has been prevented, the person of wearing adjusts ear wire length more accurate, can not make ear wire length adjustment inaccurate because of wearing time is too relaxed in passageway 4 of buckle 3 of a specified duration.
In some embodiments of the invention, the first port 1 and the second port 2 are located on two opposite side walls of the buckle 3.
In the above-mentioned embodiment, form passageway 4 after first port 1 and the 2 intercommunications of second port, wherein first port 1 and second port 2 are located the both ends that buckle 3 is relative respectively, the ear wire passes buckle 3 through passageway 4, the pulling force that the ear wire of gauze mask received is greater than the frictional force that the ear wire of gauze mask received, it gives gauze mask ear wire frictional force restriction gauze mask ear wire and continues to move in passageway 4 to lie in second port 2 department when cancelling gauze mask ear wire pulling force, make the gauze mask ear wire be in the length that has adjusted always, only need continue to stimulate the ear wire of second port 2 department when adjusting gauze mask ear wire length and can shorten the length of ear wire, the gauze mask ear wire only need stimulate the ear wire of first port 1 department when short can lengthen the length of ear wire.
In the embodiment, the length of the ear wire can be adjusted by connecting the buckle 3 with the ear wire of the mask, the ear wire at the first port 1 is pulled when the head of a wearer is large, the length of the ear wire can be lengthened, and the health of the wearer is prevented from being affected by the compression of nerves and blood vessels when the ear wire is too short and the face and the ears are squeezed by the ear wire; the ear wire of 2 departments of pulling second port when the person's head type is less of wearer can shorten the length of ear wire, has avoided the person of wearing to lead to the gauze mask not hard up because of the ear wire overlength, influences the result of use of gauze mask. Through the adjusting device of gauze mask ear line, the length of the size ear line according to the person's of wearing head type can self-interacting, and is applicable in all gauze masks, and the gauze mask of different models only needs the adjusting device who connects the ear line just can adjust the length of ear line, makes the gauze mask of all different models all be applicable to all people, and the gauze mask model of having avoided producing is suitable for crowd fewly, causes the accumulational problem of goods.
In some embodiments of the present invention, the first port 1 and the second port 2 are respectively located at two adjacent sidewalls of the buckle 3.
In the above-mentioned embodiment, form passageway 4 after first port 1 and the 2 intercommunications of second port, first port 1 and second port 2 are located the both ends that buckle 3 is adjacent respectively, the ear wire passes buckle 3 through passageway 4, the ear wire received pulling force of gauze mask is greater than the frictional force that the ear wire of gauze mask received, it restricts gauze mask ear wire frictional force and continues to move in passageway 4 to be located second port 2 department when cancelling gauze mask ear wire pulling force with gauze mask ear wire frictional force, make gauze mask ear wire be in the length that has adjusted always, only need continue to stimulate the ear wire of second port 2 department when adjusting gauze mask ear wire length and can shorten the length of ear wire, only need stimulate the ear wire of first port 1 department when gauze mask ear wire is short can lengthen the length of ear wire.
In this embodiment, connect buckle 3 can adjust and the length of ear wire through gauze mask ear wire, the ear wire of 1 department of pulling first port when the wearer's head type is great can lengthen the length of ear wire, the ear wire of 2 departments of pulling second port when the wearer's head type is less can shorten the length of ear wire. Wherein first port 1 and second port 2 are located the adjacent both ends of buckle 3 respectively, and the ear wire of gauze mask passes buckle 3 and is the L type.
In some embodiments of the invention, the first port 1 and the second port 2 are located on the same side wall of the clip 3.
In the above-mentioned embodiment, form passageway 4 after first port 1 and the 2 intercommunications of second port, first port 1 and second port 2 are located the same one end of buckle 3 respectively, the ear wire passes buckle 3 through passageway 4, the ear wire received pulling force of gauze mask is greater than the frictional force that the ear wire of gauze mask received, it restricts gauze mask ear wire in passageway 4 to continue to move in passageway 4 to be located second port 2 department and give gauze mask ear wire frictional force when cancelling gauze mask ear wire pulling force, make gauze mask ear wire be in the length that has adjusted always, only need continue to stimulate the ear wire of second port 2 department when adjusting gauze mask ear wire length and can shorten the length of ear wire, only need stimulate the ear wire of first port 1 department when gauze mask ear wire is short can lengthen the length of ear wire.
In this embodiment, connect buckle 3 can adjust and the length of ear wire through gauze mask ear wire, the ear wire of 1 department of pulling first port when the wearer's head type is great can lengthen the length of ear wire, the ear wire of 2 departments of pulling second port when the wearer's head type is less can shorten the length of ear wire. The first port 1 and the second port 2 are respectively located at the same end of the buckle 3, and the ear line of the mask penetrates through the buckle 3 to be U-shaped.
In this embodiment, the channel 4 after the first port 1 and the second port 2 are communicated is in a circular truncated cone shape, the ear wire of the mask passes through the buckle 3 through the channel 4, and the length of the ear wire is adjusted by pulling the ear wire.
In some embodiments of the invention, the first port 1 and the second port 2 are tapered after communicating.
In this embodiment, the channel 4 after the first port 1 and the second port 2 are communicated is a cone, the ear wire of the mask passes through the buckle 3 through the channel 4, and the length of the ear wire is adjusted by pulling the ear wire.
In some embodiments of the present invention, the inner wall of the channel 4 communicating the first port 1 and the second port 2 is provided with a plurality of anti-slip protrusions.
In this embodiment, set up a plurality of anti-skidding lugs through on the inner wall and can increase the frictional force between ear line and buckle 3, prevent that the ear line from automatic sliding in buckle 3.
In some embodiments of the invention, the inner wall surface of the channel 4 where the first port 1 and the second port 2 communicate is provided with a wear resistant coating.
In the embodiment, the wear-resistant coating is composed of a high molecular material, wear-resistant bone, ultrafine powder and an inorganic polymer dispersion liquid, the particles of the coating are tightly packed after curing, the coating has good adhesive force, is not easy to fall off, and has good thermal denaturation resistance, and the wear-resistant coating has the characteristics of long service life, good adhesive force, high wear resistance, weather resistance, atmospheric corrosion resistance and the like.
In some embodiments of the present invention, the channel 4 communicating the first port 1 and the second port 2 is S-shaped, and the channel 4 is S-shaped, so that more ear wires can be stored in the buckle 3, the contact area between the ear wires and the buckle 3 can be increased, the friction between the buckle 3 and the ear wires can be increased, the relative sliding between the buckle 3 and the ear wires can be prevented, and the connection between the buckle 3 and the ear wires can be more stable.
In some embodiments of the invention, the adjusting device for the mask ear line according to any one of claims 1 to 9 is comprised.
In summary, an embodiment of the present invention provides an adjusting device for an ear line of a mask, including a buckle 3, where the buckle 3 is provided with a first port 1 and a second port 2, the first port 1 is communicated with the second port 2, and an inner diameter of the first port 1 is greater than an inner diameter of the second port 2.
In the above embodiment, the buckle 3 is provided with the first port 1 and the second port 2, the first port 1 and the second port 2 are communicated to form the channel 4, when the ear wire of the mask passes through the channel 4, the ear wire of the mask enters from the first port 1 and then exits from the second port 2, when the ear wire of the mask passes through the channel 4 between the first port 1 and the second port 2, the pulling force applied to the ear wire of the mask is larger than the friction force applied to the ear wire of the mask, when the pulling force of the ear wire of the mask is removed, the ear wire positioned at the second port 2 in the channel 4 gives the friction force of the ear wire of the mask to limit the ear wire of the mask to continuously move in the channel 4, so that the ear wire of the mask is always at the adjusted length, the length of the ear wire can be shortened by continuously pulling the ear wire positioned at the second port 2 when the length of the ear wire of the mask is adjusted, and the length of the ear wire can be lengthened by pulling the ear wire positioned at the first port 1 when the ear wire of the mask is too short.
In the embodiment, the length of the ear wire can be adjusted by connecting the buckle 3 with the ear wire of the mask, the ear wire at the first port 1 is pulled when the head of a wearer is large, the length of the ear wire can be lengthened, and the health of the wearer is prevented from being affected by the compression of nerves and blood vessels when the ear wire is too short and the face and the ears are squeezed by the ear wire; the ear wire of 2 departments of pulling second port when the person's head type is less of wearer can shorten the length of ear wire, has avoided the person of wearing to lead to the gauze mask not hard up because of the ear wire overlength, influences the result of use of gauze mask. Through the adjusting device of gauze mask ear line, the length of the size ear line according to the person's of wearing head type can self-interacting, and is applicable in all gauze masks, and the gauze mask of different models only needs the adjusting device who connects the ear line just can adjust the length of ear line, makes the gauze mask of all different models all be applicable to all people, and the gauze mask model of having avoided producing is suitable for crowd fewly, causes the accumulational problem of goods.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an adjusting device for gauze mask ear wire, its characterized in that, includes the buckle, the buckle is provided with the passageway, the passageway includes first port and second port, the internal diameter of first port is greater than the internal diameter of second port.
2. The adjusting device for the ear wire of the mask as claimed in claim 1, wherein the buckle is made of soft material.
3. The adjusting device for mask ear wire according to claim 1, wherein said channel is S-shaped.
4. The adjustment device for mask ear line according to claim 1, wherein said first port and said second port are located on two opposite side walls of said buckle.
5. The adjustment device for mask ear line according to claim 1, wherein said first port and said second port are located on two adjacent side walls of said buckle respectively.
6. The adjustment device for mask ear line according to claim 1, wherein said first port and said second port are located on the same side wall of said buckle.
7. The adjusting device for mask ear line according to claim 1, wherein the first port and the second port are connected to each other and then have a truncated cone shape.
8. The adjusting device for mask ear line according to claim 1, wherein the inner wall of the channel communicating the first port and the second port is provided with a plurality of anti-slip protrusions.
9. The adjusting device for mask ear line according to claim 1, wherein the inner wall surface of the channel communicating the first port and the second port is provided with a wear-resistant coating.
10. A mask comprising an adjusting means for an ear wire of a mask according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010628835.7A CN111713782A (en) | 2020-07-01 | 2020-07-01 | A adjusting device and gauze mask for gauze mask ear wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010628835.7A CN111713782A (en) | 2020-07-01 | 2020-07-01 | A adjusting device and gauze mask for gauze mask ear wire |
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| Publication Number | Publication Date |
|---|---|
| CN111713782A true CN111713782A (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010628835.7A Pending CN111713782A (en) | 2020-07-01 | 2020-07-01 | A adjusting device and gauze mask for gauze mask ear wire |
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| CN (1) | CN111713782A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130255698A1 (en) * | 2010-02-11 | 2013-10-03 | Yang Won Ryou | Sanitary Mask |
| CN205456248U (en) * | 2016-03-21 | 2016-08-17 | 武汉卫亲医疗科技有限公司 | Gauze mask is worn to ear |
| CN206443254U (en) * | 2017-01-22 | 2017-08-29 | 深圳志诚宏业科技有限公司 | Mouth mask |
| CN206443255U (en) * | 2017-01-22 | 2017-08-29 | 深圳志诚宏业科技有限公司 | Mouth mask ear-hang and the mouth mask with it |
-
2020
- 2020-07-01 CN CN202010628835.7A patent/CN111713782A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130255698A1 (en) * | 2010-02-11 | 2013-10-03 | Yang Won Ryou | Sanitary Mask |
| CN205456248U (en) * | 2016-03-21 | 2016-08-17 | 武汉卫亲医疗科技有限公司 | Gauze mask is worn to ear |
| CN206443254U (en) * | 2017-01-22 | 2017-08-29 | 深圳志诚宏业科技有限公司 | Mouth mask |
| CN206443255U (en) * | 2017-01-22 | 2017-08-29 | 深圳志诚宏业科技有限公司 | Mouth mask ear-hang and the mouth mask with it |
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Application publication date: 20200929 |