CN218853139U - Negative pressure facial mask structure - Google Patents
Negative pressure facial mask structure Download PDFInfo
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- CN218853139U CN218853139U CN202221825008.8U CN202221825008U CN218853139U CN 218853139 U CN218853139 U CN 218853139U CN 202221825008 U CN202221825008 U CN 202221825008U CN 218853139 U CN218853139 U CN 218853139U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
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Abstract
The utility model discloses a negative pressure facial mask structure, include: the mask comprises a mask body, an air exhaust opening arranged on the surface of the mask body and an air exhaust connecting piece arranged on the air exhaust opening; the edge of facial mask main part towards the one side of face, be provided with seal structure, and make vacuole formation between facial mask main part and the face, the connecting piece of bleeding is arranged in extracting through the air of bleed-off opening in to the cavity, in order to form vacuum negative pressure environment in the cavity, the utility model discloses make the connecting piece of bleeding can take out the air in the cavity under air-bleed equipment's cooperation, make and form vacuum negative pressure environment in the cavity, vacuum negative pressure environment can improve the microenvironment of face skin, make facial mask main part tighten up towards the one side of face simultaneously, make skin surface take place the micro-deformation between micron to the millimeter scale, thereby improve skin matter, and improve the essential liquid or the nutrient solution absorption effect of face that carry in the facial mask main part, promote facial mask's efficiency.
Description
Technical Field
The embodiment of the utility model provides a relate to facial mask technical field, especially relate to a negative pressure facial mask structure.
Background
The mask becomes a necessity for daily care of consumers, and is convenient to carry and use, and can provide instant obvious moisturizing and moistening effects for the consumers, so that the mask is greatly favored by the consumers.
At present, the face of the facial mask facing the face can be provided with a skin-friendly layer, and under the condition that the facial mask is attached to the face, the functions of the facial mask can be realized through facial absorption of essence.
However, in the prior art, after the mask is attached, the absorption speed and the absorption amount of the essence are low, so that the using effect of the mask is poor.
SUMMERY OF THE UTILITY MODEL
The utility model provides a negative pressure facial mask structure to solve the relatively poor problem of result of use of facial mask among the prior art.
The embodiment of the utility model provides a negative pressure facial mask structure,
the negative pressure facial mask structure includes:
the mask comprises a mask body, an air exhaust opening arranged on the surface of the mask body and an air exhaust connecting piece arranged on the air exhaust opening;
the edge of one face, facing the face, of the mask main body is provided with a sealing structure; the air extraction opening is arranged at a position different from the sealing structure; sealing the connection between the air exhaust connecting piece and the air exhaust opening;
under the condition that the mask body is attached to the face, the sealing structure is used for sealing the contact position of the edge of the mask body and the face, a cavity is formed between the mask body and the face, and the air exhaust connecting piece is used for extracting air in the cavity through the air exhaust opening so as to form a vacuum negative pressure environment in the cavity.
Optionally, the number of the air exhaust openings comprises 1 to 4;
under the condition that the number of the air exhaust openings is 1, the air exhaust openings are arranged in the forehead area of the mask main body;
when the number of the air extraction openings is 4, the 4 air extraction openings are respectively arranged in a forehead area, a left cheek area, a right cheek area and a lower jaw area of the mask main body.
Optionally, the number of the mask main bodies is multiple; the air exhaust opening is arranged at the center of the mask main body;
in the case that the number of the mask body is 4, the 4 mask bodies are respectively provided to a forehead region, a left cheek region, a right cheek region, and a chin region of the face.
Optionally, the air extraction connecting piece is an air extraction valve or an embedded air extraction pipeline which is in one-way conduction; the connector of bleeding still includes:
and the air extraction equipment is connected with the air extraction valve or the embedded air extraction pipeline.
Optionally, the diameter of the air suction valve is 8 mm-18 mm, and the thickness of the air suction valve is 0.1 mm-8 mm.
Optionally, the pipe diameter of the pre-buried air extraction pipeline is 0.3 mm-3 mm, and the length of the pre-buried air extraction pipeline is 5 mm-50 mm.
Optionally, the air exhaust opening is disposed at a position close to the sealing structure, in the case that the air exhaust connecting piece is a pre-buried air exhaust pipeline.
Optionally, the air exhaust valve includes a film layer and a connection structure arranged around the periphery of the film layer, and the connection structure is used for connecting with an air exhaust head of the air exhaust device; the film layer is provided with one-way vent holes;
the periphery of one side of the thin layer facing the face is provided with a raised liquid isolating ring in a surrounding mode, the liquid isolating ring is used for isolating liquid from entering the one-way vent hole of the thin layer when the air extracting valve extracts air, the liquid isolating ring is of a breathable structure, and the thickness of the liquid isolating ring is 0.15 mm to 0.3mm.
Optionally, the connection structure is a first magnetic material structure arranged around the periphery of the air extraction valve, and the air extraction head of the air extraction device is correspondingly provided with a second magnetic material structure.
Optionally, the connection structure is a first thread structure arranged around the periphery of the air extraction valve, and an air extraction head of the air extraction device is correspondingly provided with a second thread structure.
Optionally, the connection structure is a first pressing structure arranged around the periphery of the air extraction valve, and the air extraction head of the air extraction device is correspondingly provided with a second pressing structure.
To sum up, the utility model discloses a negative pressure facial mask structure, which comprises a facial mask main body, an air exhaust opening arranged on the surface of the facial mask main body, and an air exhaust connecting piece arranged on the air exhaust opening; the edge of one face of the mask main body facing the face is provided with a sealing structure; the air exhaust opening is arranged at a position different from the sealing structure; sealing the connection between the air exhaust connecting piece and the air exhaust opening; in the attached condition in face of facial mask main part, seal structure is used for sealing the edge of facial mask main part and the contact position of face, and make vacuole formation between facial mask main part and the face, the connecting piece of bleeding is used for extracting the air in the cavity through the opening of bleeding, in order to form vacuum negative pressure environment in the cavity, the utility model discloses at facial mask main part surface integration connecting piece of bleeding, seal the edge of facial mask main part and face through the seal structure at facial mask main part face edge, just can form the cavity that has the air between sealed back face and the facial mask main part, so that the connecting piece of bleeding can take out the air in the cavity, make the interior vacuum negative pressure environment that forms of cavity, vacuum negative pressure environment can improve the microenvironment of face skin, make facial mask main part tighten up towards the one side of people's face simultaneously, and then make skin surface take place the micro-deformation between micron to millimeter scale, thereby improve skin texture, and improve the essence or the absorption effect of nutrient solution at the face that carry in the facial mask main part, promote the efficiency of facial mask.
Drawings
Fig. 1 is an explosion structure schematic diagram of a negative pressure mask structure provided by an embodiment of the present invention;
fig. 2 is a schematic top view of a negative pressure mask structure provided by an embodiment of the present invention;
fig. 3 is a schematic top view of another negative pressure mask structure provided by the embodiment of the present invention;
fig. 4 is a schematic cross-sectional view of a negative pressure mask structure provided by an embodiment of the present invention;
fig. 5 is a schematic top view of another negative pressure mask structure provided by the embodiment of the present invention;
fig. 6 is a schematic top view of another negative pressure mask structure provided by the embodiment of the present invention;
fig. 7 is an external schematic view of a human face according to an embodiment of the present invention;
fig. 8 is a schematic top view of an air extraction valve according to an embodiment of the present invention;
FIG. 9 is a schematic cross-sectional view of an extraction valve and extraction head according to an embodiment of the present invention;
fig. 10 is a schematic cross-sectional view of another air extraction valve and air extraction head provided by an embodiment of the present invention;
fig. 11 is a schematic cross-sectional view of another air extraction valve and air extraction head provided by an embodiment of the present invention;
fig. 12 is an exploded schematic view of another negative pressure mask structure provided by the embodiment of the present invention;
fig. 13 is a flowchart illustrating steps of a method for using a negative pressure mask structure according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
Fig. 1 is an explosion structure diagram of a negative pressure facial mask structure provided by the embodiment of the utility model, the negative pressure facial mask structure includes: the facial mask comprises a facial mask body 10, an air exhaust opening 11 arranged on the surface of the facial mask body 10 and an air exhaust connecting piece 20 arranged on the air exhaust opening 11; with further reference to fig. 2, fig. 2 is a schematic top view of a negative pressure facial mask structure provided in an embodiment of the present invention, an edge a of a face of the facial mask main body 10 facing the face is provided with a sealing structure 12; the air extraction opening 11 is provided at a position different from the sealing structure 12; sealing the connection between the air exhaust connector 20 and the air exhaust opening 11; in the case that the mask body 10 is attached to the face, the sealing structure 12 is used to seal the contact position of the edge a of the mask body 10 and the face and form a cavity 30 between the mask body 10 and the face, and the air suction connector 20 is used to suck air in the cavity 30 through the air suction opening 11 to form a vacuum negative pressure environment in the cavity 30.
The vacuum negative pressure environment refers to that the environment is in vacuum, and the air pressure in the environment is smaller than the air pressure outside the environment, so that vacuum negative pressure is formed in the environment, one surface, facing the face, of the mask main body is generally in a porous foam structure, the structure can be tightened in the vacuum negative pressure environment, and researches show that under the condition that the vacuum negative pressure environment is formed on the face, one surface, facing the face, of the mask main body is tightened, so that a tiny dome-shaped structure can be formed on the surface of skin, and therefore micro-deformation between the micrometer scale and the millimeter scale occurs on the surface of the skin, the skin quality of the skin can be improved through the micro-deformation, the absorption effect of nutrient solution or essence solution of the mask on the face is improved, and the using effect of the mask is better.
The embodiment of the utility model provides an in, can be through the transformation to facial mask structure, connecting piece 20 bleeds in facial mask main part 10 surface integration, and attach in facial back at facial mask main part 10, seal up facial edge A and the face of facial mask main part 10 through facial mask main part 10 face edge A's seal structure 12, just can form the cavity 30 that has the air between sealed back face and the facial mask main part 10, so that connecting piece 20 bleeds after connecting air extraction equipment (aspiration pump), can take out the air in the cavity 30 that forms between facial mask and the facial mask main part 10, make and form vacuum negative pressure environment in the cavity 30, vacuum negative pressure environment can promote the essence or the nutrient solution absorption effect of nutrient solution in the face that carry in the facial mask main part 10, promote the efficiency of facial mask. Referring to fig. 2, the installation region of the sealing structure 12 covers the edge a of the mask body 10 and extends inward a certain distance along the edge a.
Specifically, referring to fig. 1, the pumping opening 11 is used for discharging air on the mask body 10, and the pumping connector 20 is disposed at the pumping opening 11, so that the pumping connector 20 is used for connecting with the pumping connector 40 of an external pumping device, thereby forming a pumping passage for smoothly pumping air in the cavity 30 and forming a vacuum negative pressure environment. The embodiment of the utility model provides a do not specifically limit to the quantity of the opening of bleeding 11 and the connecting piece 20 of bleeding to and the distribution position of the opening of bleeding 11 on facial mask main part 10.
To sum up, the utility model discloses a negative pressure facial mask structure, which comprises a facial mask main body, an air exhaust opening arranged on the surface of the facial mask main body, and an air exhaust connecting piece arranged on the air exhaust opening; the edge of one face of the mask main body facing the face is provided with a sealing structure; the air exhaust opening is arranged at a position different from the sealing structure; sealing the connection between the air exhaust connecting piece and the air exhaust opening; in the attached condition in face of facial mask main part, seal structure is used for sealing the edge of facial mask main part and the contact position of face, and make vacuole formation between facial mask main part and the face, the connecting piece of bleeding is used for extracting the air in the cavity through the opening of bleeding, in order to form vacuum negative pressure environment in the cavity, the utility model discloses at facial mask main part surface integration connecting piece of bleeding, seal the edge of facial mask main part and face through the seal structure at facial mask main part face edge, just can form the cavity that has the air between sealed back face and the facial mask main part, so that the connecting piece of bleeding can take out the air in the cavity, make the interior vacuum negative pressure environment that forms of cavity, vacuum negative pressure environment can improve the microenvironment of face skin, make facial mask main part tighten up towards the one side of people's face simultaneously, and then make skin surface take place the micro-deformation between micron to millimeter scale, thereby improve skin texture, and improve the essence or the absorption effect of nutrient solution at the face that carry in the facial mask main part, promote the efficiency of facial mask.
Optionally, referring to fig. 3, fig. 3 is a schematic top view of another negative pressure mask structure provided by the embodiment of the present invention, the surface of the mask main body 10 is further provided with two eye openings 01, a nose opening 02 and a mouth opening 03; the whole peripheral edge A of the mask main body 10 is provided with a sealing structure 12; at least one of the edge of eye opening 01, the edge of nose opening 02, the edge of mouth opening 03 is provided with a sealing structure 12.
In the embodiment of the utility model, in order to guarantee the normal use of eyes, ear, nose, mouth organ in the facial mask use, facial mask main part 10 can be provided with two eye openings 01, a nasal opening 02 and a mouth opening 03 in, and is further, on the basis that the whole peripheral edge of facial mask main part 10 is provided with seal structure 12, the embodiment of the utility model can also be provided with seal structure 12 at least one in the edge of eye opening 01, the edge of nasal opening 02, the edge of mouth opening 03, like this at attached facial mask main part 10 in the face, facial mask main part 10 peripheral edge's seal structure 12 can be sealed with facial mask main part 10's peripheral edge, and eye opening 01's edge, nasal opening 02's edge, the seal structure 12 that the edge of mouth opening 03 set up respectively, can seal eye opening 01's edge, nasal opening 02's edge, mouth opening 03 to effectively help the vacuole formation between facial mask main part 10 and the face, thereby be convenient for follow-up expand the operation of bleeding.
Optionally, the sealing structure 12 comprises: glue layers or elastic bandages; the glue film includes: any one of silica gel layer, medical adhesive layer and hydrogel layer.
The utility model discloses in the implementation of embodiment, seal structure 12 can constitute by the glue film, and the glue film includes any one in silica gel layer, medical glue film, the hydrogel layer, and the glue film of these materials has stronger stickness, can realize facial mask main part edge and the bonding connection of face to it is sealed to form.
In another implementation of the embodiment of the present invention, the sealing structure 12 may be formed by an elastic bandage, and the strong bandage may be sealed by adhesion and elastic compression.
Optionally, referring to fig. 4, fig. 4 is a schematic cross-sectional view of a negative pressure facial mask structure provided by an embodiment of the present invention, and the facial mask main body 10 is a multilayer composite structure. Optionally, the mask body includes: the air-proof layer 111, the skin-friendly layer 113, and the liquid storage layer 112 arranged between the air-proof layer 111 and the skin-friendly layer 113; the skin-friendly layer 113 is a layer near the face; the liquid storage layer 112 is used to release liquid to the skin-friendly layer 113 and the face by at least one of self-dissolving and squeezing. The material of the gas barrier layer 111 is preferably a material having a certain elasticity, such as ethylene, silica gel, and rubber, and the material of the liquid storage layer 112 is preferably a water-soluble film of polyvinyl alcohol material or a low-temperature thermoplastic polyurethane elastomer rubber hot-melt adhesive film.
In the embodiment of the utility model, in order to promote the product power and the suitability of facial mask, can set up facial mask main part 10 into multilayer composite structure, with the stack of the efficiency through each layer among the multilayer composite structure, promote the efficiency of facial mask, it is specific, the facial mask main part can be by gas barrier layer 111, close skin layer 113 and set up the stock solution layer 112 between gas barrier layer 111 and close skin layer 113 and constitute, essence or nutrient solution can be stored to the stock solution layer, the optional macromolecule hyaluronic acid of essence and nutrient solution or sodium hyaluronate solution, this kind of material can be extruded in vacuum negative pressure environment, and spread whole skin surface, promote the absorption effect of skin to it, wherein, gas barrier layer 111 can effectively isolate the outside air of facial mask, reduce the rotten probability of essence by air pollution, close skin layer 113 then can be stored liquid layer 112 between gas barrier layer 111 and close skin layer 113, treat that the use again through dissolving certainly, extrude in at least one kind of mode, release liquid storage layer 112 in, can also set up the barrier layer of drawing from before close skin layer 113 and stock solution layer 112 (like the stock solution layer 113, thereby can prolong the too early transport liquid layer in the storage layer 112 in the process.
It should be noted that when the mask is not used, a protective film may also be attached to the surface of the skin-friendly layer 113 away from the air barrier layer 111 to protect the skin-friendly layer 113, and when the mask is to be used, the protective film may be torn off for use.
Optionally, referring to fig. 1 and 5, fig. 5 is a schematic top view of another negative pressure facial mask structure provided in an embodiment of the present invention, a support structure 50 is further disposed on a face facing side of the facial mask main body 10; the support structure 50 covers at least one or more of a forehead region, a left cheek region, a right cheek region, and a chin region of the mask body 10, the support structure 50 being disposed at a different location than the seal structure 12; the support structure 50 is used in a state where the mask body 10 is attached to the face such that a cavity 30 is formed between the mask body 10 and the face as shown in fig. 2.
In the embodiment of the present invention, the functional characteristics of the supporting structure 50 are air permeable, elastic, and capable of absorbing or storing a small amount of liquid, when the mask main body 10 is attached to the face, the supporting structure 50 can support the mask main body 10 on the skin surface at the position of the supporting structure 50 under the characteristics of thickness and elasticity of itself in addition to the function of dressing, thereby helping to form the cavity 30 between the mask main body 10 and the face.
Specifically, as shown in fig. 5, based on characteristic analysis of the face region, the forehead region, the left cheek region, the right cheek region, and the chin region are four regions with a large area in the face, so that the four regions of the mask body 10 are respectively provided with the supporting structures 50, a cavity can be effectively formed in the four regions, and then a vacuum negative pressure environment can be formed in the four regions in the following process, thereby improving the effect brought by the vacuum negative pressure environment between the mask and the face.
Optionally, the area of the support structure 50 accounts for 65% of the area of the mask body 10, and the support structure 50 is made of any one of medical foam dressing, soluble colloid, gauze dressing and biological fiber.
In the embodiment of the present invention, the medical foam dressing can have abundant foam, so as to form the supporting structure 50 which is air-permeable, elastic and can absorb and store liquid, and the medical foam dressing is clean and sanitary and has a disinfection effect; the elasticity and the air permeability of the soluble colloid are very outstanding, and the liquid storage in the soluble colloid is also rich; besides stronger air permeability, the elasticity of the gauze dressing and the biological fiber can also meet the requirement of preparing a supporting structure, and the gauze dressing and the biological fiber have stronger ductility and structural toughness.
The ratio of the area of the support structure 50 to the area of the mask body 10 may be 50% to 99%, and preferably, the ratio of the area of the support structure 50 to the area of the mask body 10 is 65%.
Optionally, in an embodiment of the present invention, the number of the air exhaust openings includes 1 to 4; namely, the number of the air exhaust openings can be flexibly adjusted within the range of 1-4 according to the actual requirement.
Referring to fig. 1, 2 and 5, in the case where the number of the suction openings 11 is 1, the suction openings 11 are provided in the forehead region of the mask body 10; that is, one suction connection member 20 may be disposed on the forehead region of the mask body 10, and in combination with the layout of fig. 2 and 5, in which the support structures 50 cover the forehead region, the left cheek region, the right cheek region, and the lower jaw region of the mask body 10, under the action of the shape of the human face, the cavities 30 formed by the four support structures 50 may be communicated with each other through the communication channel 31, so that the suction connection member 20 at the forehead region may further suck out the air in the cavities 30 at the left cheek region, the right cheek region, and the lower jaw region through the communication channel 31 to form a vacuum negative pressure environment, so as to form a vacuum negative pressure environment in the forehead region, the left cheek region, the right cheek region, and the lower jaw region, respectively.
Referring to fig. 6, fig. 6 is a schematic top view of another negative pressure mask structure provided by an embodiment of the present invention, in the case that the number of the air exhaust openings 11 is 4, 4 air exhaust openings 11 can be respectively disposed in the forehead region, the left cheek region, the right cheek region, and the chin region of the mask main body 10, so that 4 air exhaust connectors 20 can be respectively disposed in the forehead region, the left cheek region, the right cheek region, and the chin region of the mask main body 10, and through the joint operation of the 4 air exhaust connectors 20, the speed of forming respective vacuum negative pressure environments in the forehead region, the left cheek region, the right cheek region, and the chin region can be accelerated, in addition, a user can independently operate one or more of the 4 air exhaust connectors 20 according to actual requirements, so as to achieve the purpose of forming vacuum environments in the forehead region, the left cheek region, the right cheek region, and the one or more of the chin region corresponding to each other according to actual requirements, thereby improving the arrangement flexibility of the vacuum negative pressure environments.
Optionally, referring to fig. 7, fig. 7 is an appearance schematic diagram of a human face provided by an embodiment of the present invention, where the number of the mask main bodies 10 is multiple; the air exhaust opening is arranged at the center of the mask body 10; when the number of the mask bodies 10 is 4, the 4 mask bodies 10 are provided in the forehead region, the left cheek region, the right cheek region, and the chin region of the face, respectively.
The embodiment of the utility model provides an in, in order to improve the flexibility and the pertinence that the facial mask used, can design the facial mask main part 10 to the small size of local facial region use, thereby obtain a plurality of facial mask main parts 10 that can independently use each other, the center of every facial mask main part 10 can be provided with the opening of bleeding, and set up the connecting piece 20 of bleeding on the opening of bleeding, and the edge of every facial mask main part 10 all can be provided with seal structure, thereby make every facial mask main part all can independently at face vacuole formation, and form vacuum negative pressure environment through the connecting piece 20 of bleeding to bleeding of cavity.
Under the design, a user can use the mask main body 10 in one or more partial facial areas in a targeted manner according to actual requirements, and the use of different mask main bodies 10 is not influenced mutually. As shown in fig. 7, in the case that the number of the mask main bodies 10 is 4, the 4 mask main bodies 10 may be respectively disposed in the forehead region, the left cheek region, the right cheek region, and the chin region of the face, so that vacuum negative pressure environments are respectively formed in the forehead region, the left cheek region, the right cheek region, and the chin region where the face is relatively flat and wide by independent use of the 4 mask main bodies 10, and a user may use only a small number of mask main bodies or only a part of the face region according to actual needs, thereby improving flexibility and pertinence of use of the mask.
Optionally, referring to fig. 1, the air extraction connecting piece 20 is an air extraction valve that is in one-way conduction, or referring to fig. 8, fig. 8 is an explosion structure schematic diagram of another negative pressure facial mask structure provided by an embodiment of the present invention, and the air extraction connecting piece 20 is a pre-buried air extraction pipeline; the suction connection 20 further comprises: an air extraction device (not shown) connected to the extraction valve.
Optionally, the diameter of the air suction valve is 8 mm-18 mm, and the thickness of the air suction valve is 0.1 mm-8 mm.
The utility model discloses in a realization of embodiment, refer to fig. 1, the connecting piece 20 of bleeding is one-way conduction's bleeder valve, and this bleeder valve that just makes one-way conduction can be connected with the head 40 of bleeding of air exhaust equipment, can extract the gas in the cavity through the bleeder valve of being connected with head 40 of bleeding after the air exhaust equipment function, and then forms the vacuum negative pressure environment in the cavity. In addition, the air extracting valve is in one-way conduction (the conduction direction is from the cavity to the air extracting device), so that the phenomenon that air is conveyed into the cavity by the air extracting valve when the air extracting valve operates is avoided.
Furthermore, according to the diameter and thickness range of the air exhaust valve, the air exhaust valve is extremely thin and extremely small, so that the size of the air exhaust opening is small, and the air exhaust valve does not influence the normal design layout and the normal use of the facial mask. It should be noted that, when the connecting piece that bleeds is one-way conduction's bleeder valve, can not set up the essence in presetting the region around the bleeder valve of facial mask main part to in the transportation is stored to the reduction facial mask, the essence spreads to the bleeder valve too early.
Alternatively, referring to fig. 1 and 8, fig. 8 is a schematic top view structure diagram of an air exhaust valve according to an embodiment of the present invention, the air exhaust valve includes a film layer 61, and a connection structure 62 disposed around the periphery of the film layer 61, the connection structure 62 is used for connecting with an air exhaust head 40 of an air exhaust device; the film layer 61 has one-way vents 63; further refer to fig. 9, fig. 9 is a cross sectional structure schematic diagram of an extraction valve and an extraction head that the embodiment of the utility model provides, the periphery of the one side of thin layer 61 facing the face is surrounded and is provided with bellied liquid separation ring 64, and liquid separation ring 64 is used for when the extraction valve bleeds, and separation liquid gets into the one-way air vent 63 of thin layer 61, and liquid separation ring 64 is ventilative structure, and the thickness of liquid separation ring 64 is 0.15 millimeter to 0.3 millimeter.
The embodiment of the utility model provides an in, the structure of bleeder valve is including being used for with the one-way air vent 63's that has thin layer 61 of laminating of face, a connection structure 62 that is used for being connected with the cooperation of head 40 of bleeding, and be used for separation liquid to get into the liquid separation ring 64 of one-way air vent 63, wherein, thin layer 61 can be better with the laminating of face, in order to realize subsequent smooth bleeding, connection structure 62 then can form firm the connection with the cooperation of head 40 of bleeding, promote the stability when bleeding, the air permeability of liquid separation ring 64 makes it not influence the process of bleeding, but the characteristic of its separation liquid, then can the essence in the separation cavity, nutrient solution, material such as dressing gets into one-way air vent 63 and is inhaled to air extracting equipment and produces the pollution. The connection structure 62 includes, but is not limited to, a magnetic connection, a snap connection, a threaded connection, an adhesive connection, etc. The material of the liquid-proof ring 64 is preferably polytetrafluoroethylene, polyester resin, vinylidene fluoride, etc., and the air flow of the liquid-proof ring 64 may be 300ml to 15l/min/cm 2 The preferred range is 2.3-6 l/min/cm 2 (ii) a The water pressure resistance is more than 15Kpa (15 min); thickness: 0.1-1mm, preferably 0.15-0.3mm.
Optionally, in an implementation manner, referring to fig. 9, fig. 9 is a schematic cross-sectional structural diagram of another air extraction valve and air extraction head provided by an embodiment of the present invention, the connection structure 62 is a first magnetic material structure that is arranged around the periphery of the air extraction valve, and the air extraction head 40 of the air extraction device is correspondingly provided with a second magnetic material structure.
The embodiment of the utility model provides an in, can inhale the connection through magnetism, convenient carry out fixed connection with the periphery of bleeder valve and the periphery of taking out gas head 40, magnetism is inhaled the connection and is had the advantage that the dismouting is convenient, size and thickness are less.
Optionally, in another implementation manner, referring to fig. 10, fig. 10 is a schematic cross-sectional structure diagram of another air extraction valve and air extraction head provided in an embodiment of the present invention, the connection structure is a first thread structure that is disposed around the periphery of the air extraction valve, and the air extraction head 40 of the air extraction device is correspondingly provided with a second thread structure.
The embodiment of the utility model provides an in, can carry out fixed connection through threaded connection, convenient with the periphery of bleeder valve and the periphery of taking out gas head 40, threaded connection has the dismouting convenient, connect the higher advantage of steadiness.
Optionally, in another implementation manner, referring to fig. 11, fig. 11 is a schematic cross-sectional structure diagram of another air extracting valve and air extracting head provided in an embodiment of the present invention, the connecting structure is a first pressing structure disposed around the periphery of the air extracting valve, and the air extracting head 40 of the air extracting device is correspondingly provided with a second pressing structure.
The embodiment of the utility model provides an in, the joint can be pressed each other to first pressing structure and second pressing structure, can carry out fixed connection through pressing down the connection, convenient with the periphery of bleeder valve and the periphery of taking out gas head 40, presses down the connection and has the dismouting convenient, connect the higher advantage of steadiness.
Optionally, referring to fig. 12, fig. 12 is an explosion structure schematic diagram of another negative pressure facial mask structure provided in the embodiment of the present invention, and the air exhaust connecting piece 20 is a pre-buried air exhaust pipeline; the suction connection 20 further comprises: and the air extraction equipment (not shown in the figure) is connected with the embedded air extraction pipeline.
Optionally, the pipe diameter of the pre-buried air extraction pipeline is 0.3 mm-3 mm, and the length of the pre-buried air extraction pipeline is 5 mm-50 mm.
The utility model discloses in another kind of implementation, can be directly with the pre-buried position department at air bleed opening 11 of bleed duct, can directly communicate through the less bleed duct of size and air bleed equipment directly like this, come to extract the gas in the cavity, pre-buried bleed duct's size is less can so that air bleed opening 11's size is also less, and compare in the bleeder valve, pre-buried bleed duct's structure is simpler, and it is more convenient to use.
Further, fig. 13 is a flowchart illustrating steps of a method for using the negative pressure mask structure, which includes:
And 103, connecting the air exhaust connecting piece on the surface of the mask main body with air exhaust equipment to extract the air in the cavity.
And 104, when the air exhaust time reaches a preset time or the negative pressure value in the cavity is between 50mmHg and 180mmHg, disconnecting the air exhaust connecting piece and the air exhaust equipment and stopping air exhaust, so that a negative pressure environment is formed in the cavity.
The embodiment of the utility model provides an in, to the application method of facial mask, at first can attach facial mask main part in the face, and the seal structure at edge through facial mask main part, seal the edge of facial mask main part with the face, thereby form the cavity between facial mask main part and the face, later can connect air exhaust equipment with the connecting piece of bleeding of facial mask main part surface, with the gas in the extraction cavity, air exhaust equipment's work termination condition is for bleeding long time reaching to predetermine long (can set for according to the actual demand), or the negative pressure value in the cavity is in 50mmHg-180mmHg, later can keep vacuum negative pressure environment 10 minutes long when lasting. Researches show that the negative pressure value is between 50mmHg and 180mmHg, a vacuum negative pressure environment is formed on the skin for 10 minutes, the microenvironment of the face skin can be obviously improved, the absorption effect of essence or nutrient solution carried in the mask body on the face can be improved, and preferably, when the negative pressure value in the cavity is 125mmHg, the air suction of the air suction equipment can be stopped.
To sum up, the utility model discloses a negative pressure facial mask structure, which comprises a facial mask main body, an air exhaust opening arranged on the surface of the facial mask main body, and an air exhaust connecting piece arranged on the air exhaust opening; the edge of one face, facing the face, of the mask body is provided with a sealing structure; the air exhaust opening is arranged at a position different from the sealing structure; sealing the connection between the air exhaust connecting piece and the air exhaust opening; in the attached condition in face of facial mask main part, seal structure is used for sealing the edge of facial mask main part and the contact position of face, and make vacuole formation between facial mask main part and the face, the connecting piece of bleeding is used for extracting the air in the cavity through the opening of bleeding, in order to form vacuum negative pressure environment in the cavity, the utility model discloses at facial mask main part surface integration connecting piece of bleeding, seal the edge of facial mask main part and face through the seal structure at facial mask main part face edge, just can form the cavity that has the air between sealed back face and the facial mask main part, so that the connecting piece of bleeding can take out the air in the cavity, make the interior vacuum negative pressure environment that forms of cavity, vacuum negative pressure environment can improve the microenvironment of face skin, make facial mask main part tighten up towards the one side of people's face simultaneously, and then make skin surface take place the micro-deformation between micron to millimeter scale, thereby improve skin texture, and improve the essence or the absorption effect of nutrient solution at the face that carry in the facial mask main part, promote the efficiency of facial mask.
It should be noted that for simplicity of description, the method embodiments are described as a series of acts, but those skilled in the art should understand that the embodiments are not limited by the described order of acts, as some steps can be performed in other orders or simultaneously according to the embodiments. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no particular act is required to implement the embodiments of the application.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a component of' 8230; \8230;" does not exclude the presence of another like element in a process, method, article, or apparatus that comprises the element.
While the embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many modifications may be made by one skilled in the art without departing from the spirit and scope of the present invention as defined in the appended claims.
Claims (10)
1. The utility model provides a negative pressure facial mask structure which characterized in that, negative pressure facial mask structure includes:
the mask comprises a mask body, an air exhaust opening arranged on the surface of the mask body and an air exhaust connecting piece arranged on the air exhaust opening;
the edge of one face, facing the face, of the mask main body is provided with a sealing structure; the air extraction opening is arranged at a position different from the sealing structure; the connection between the air exhaust connecting piece and the air exhaust opening is sealed;
under the condition that the mask main body is attached to the face, the sealing structure is used for sealing the contact position of the edge of the mask main body and the face, a cavity is formed between the mask main body and the face, and the air exhaust connecting piece is used for exhausting air in the cavity through the air exhaust opening so as to form a vacuum negative pressure environment in the cavity.
2. The negative pressure mask structure according to claim 1, wherein the surface of the mask body is further provided with two eye openings, one nose opening and one mouth opening;
the sealing structure is arranged on the whole peripheral edge of the mask main body; at least one of the edge of the eye opening, the edge of the nose opening, the edge of the mouth opening is provided with the sealing structure.
3. The negative pressure mask structure according to claim 1 or 2, wherein the sealing structure comprises: glue layers or elastic bandages;
the glue film includes: any one of a silica gel layer, a medical adhesive layer and a hydrogel layer.
4. The negative pressure mask structure according to claim 1, wherein the mask body is a multi-layer composite structure.
5. The negative pressure mask structure according to claim 4, wherein the mask body comprises: the device comprises a gas barrier layer, a skin-friendly layer and a liquid storage layer arranged between the gas barrier layer and the skin-friendly layer; the skin-friendly layer is a layer close to the face;
the liquid storage layer is used for releasing liquid to the skin-friendly layer and the face in at least one mode of self dissolution and extrusion.
6. The negative pressure mask structure of claim 1, wherein a support structure is further provided on a face of the mask body facing the face; the support structure is configured to form a cavity between the mask body and the face while the mask body is attached to the face.
7. The negative pressure mask structure according to claim 6,
the support structure covers at least one or more of a forehead region, a left cheek region, a right cheek region, and a chin region of the mask body, the support structure being disposed at a different location than the seal structure.
8. The negative pressure mask structure according to claim 6 or 7, wherein the area of the support structure accounts for 50-99% of the area of the mask body; the supporting structure is made of a material with air permeability, elasticity and liquid storage characteristics.
9. The negative pressure mask structure according to claim 6 or 7, wherein the area of the support structure is 65% of the area of the mask body.
10. The negative pressure mask structure of claim 6 or 7, wherein the support structure is made of any one of medical foam dressing, soluble colloid, gauze dressing and biological fiber.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221825008.8U CN218853139U (en) | 2022-07-15 | 2022-07-15 | Negative pressure facial mask structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202221825008.8U CN218853139U (en) | 2022-07-15 | 2022-07-15 | Negative pressure facial mask structure |
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| CN218853139U true CN218853139U (en) | 2023-04-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115192469A (en) * | 2022-07-15 | 2022-10-18 | 深圳陪你数字科技有限公司 | Negative pressure mask structure and use method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115192469A (en) * | 2022-07-15 | 2022-10-18 | 深圳陪你数字科技有限公司 | Negative pressure mask structure and use method thereof |
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