CN106418800A - Mask filter element - Google Patents
Mask filter element Download PDFInfo
- Publication number
- CN106418800A CN106418800A CN201610881014.8A CN201610881014A CN106418800A CN 106418800 A CN106418800 A CN 106418800A CN 201610881014 A CN201610881014 A CN 201610881014A CN 106418800 A CN106418800 A CN 106418800A
- Authority
- CN
- China
- Prior art keywords
- filter element
- element body
- mouth mask
- hot melt
- user
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- 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
- A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/02—Layered materials
Abstract
The invention provides a mask filter element which comprises a filter element body and a supporting structure, wherein the filter element body is a multilayer filter material hot-melted or ultrasonic pressing formed part; the supporting structure is used for supporting the filter element body to form a cuboid structure, is of a curved structure with a bulge and is arranged on the outer surface of the filter element body. By the design of the filter element body of the cuboid structure, the phenomenon that the mask filter element touches the face can be avoided; a breathing cavity formed by the filter element body and the face of a user can accelerate exchange of cold and hot air flows, so that aggregation of water vapor between the mask filter element and the face of the user is reduced, the hot feeling of the user is relieved, and the user breathing experience is enhanced.
Description
Technical field
It relates to hygiene article sector, more particularly, to a kind of mouth mask filter core.
Background technology
In correlation technique, when user wears common mouth mask, the inner surface of mouth mask filter core can be close to mouth and the nose of user
Portion, the respiratory cavity between mouth mask filter core and user face is less, may hinder the exchange of warm and cold air, causes the product of steam
Raw, and then lead to having some setbacks of user's breathing.
Content of the invention
In view of this, the disclosure provides a kind of mouth mask filter core, with solve in correlation technique mouth mask filter core and user face it
Between gap less, cause the problem of user's unsmooth breath.
Specifically, the disclosure is achieved by the following technical solution：
A kind of mouth mask filter core, including：
Filter element body, described filter element body is multilayer filter material hot melt or ultrasonic compressing profiled member；
And in order to support described filter element body to form the supporting construction of stereochemical structure, described supporting construction is convex for having one
Rise curvilinear structures and located at described filter element body outer surface.
The mouth mask filter core of the disclosure can include following beneficial effect：Being designed to of stereochemical structure filter element body avoids mouth
The situation of cover filter core architrave, the respiratory cavity that filter element body is formed with user face can accelerate the exchange of warm and cold air, reduces mouth
The gathering of steam between cover filter core and user face, reduces the feeling of oppression and heat of user, thus building good user's breathing experience.When
After user folds or crimps filter element body, when being again turned on filter element body, due to the Memorability of supporting construction, filter element body can
Automatically restore to original stereochemical structure, be easy to the carrying of storage of mouth mask filter core.
According in the embodiment that the disclosure provides, described supporting construction protrudes from described filter element body.Thus, more preferably
Ground sizing, and then support filter element body to form stereochemical structure.
According in the embodiment that the disclosure provides, described supporting construction longitudinally located at described filter element body, and from institute
State and in the middle part of filter element body, extend to bottom.As a result, filter element body is more readily formed the three-dimensional knot being adapted with user's shape of face
Configuration shape.
According in the embodiment that the disclosure provides, described filter element body is provided with the first horizontal hot melt trace.Thus, help
Help filter element body sizing in stereochemical structure, keep the breathing space of user
According in the embodiment that the disclosure provides, described first hot melt trace is raised upward and is located at described supporting construction
Top.Thus, meet ergonomic factor so that filter element body is away from user's nasal region, so that filter element body
Form the respiratory cavity of larger space and user face between.
According in the embodiment that the disclosure provides, described filter element body is additionally provided with the second hot melt trace.
According in the embodiment that the disclosure provides, described second hot melt trace is two and is symmetrically distributed in described support
The left and right sides of structure, described second hot melt trace is raised towards described supporting construction.Thus, filter element body and user's mouth are isolated
Between breathing space, further ensure that the stability of filter element body stereochemical structure.
According in the embodiment that the disclosure provides, described filter element body is further provided with the 3rd hot melt trace, and described the
Three hot melt traces are near the edge of filter element body.As a result, forming gap between filter element body and user face both sides, further
Help mouth mask filter core to form stereochemical structure, improve the stability of mouth mask filter core stereochemical structure, help mouth mask filter core to form larger sky
Between the convection current to accelerate mouth mask filter core both sides air for the respiratory cavity, thus building good breathing space for user.
According in the embodiment that the disclosure provides, described first hot melt trace, the second hot melt trace and the 3rd hot melt trace are equal
For point-like hot melt wire.As a result, filter element body possesses Memorability, when being again turned on after filter element body is folded, can be according to
The vestige of point-like hot melt wire recovers stereochemical structure automatically.And point-like hot melt wire can achieve more preferable structure memory.
According in the embodiment that the disclosure provides, described filter element body inner surface is provided with the first sealing ring, and first is close
Seal has an opening.The opening of the first sealing ring located at the nasal region of user and mouth region, with 360 ° with user face
Skin is in close contact it is ensured that mouth mask filter core external particles cannot enter respiratory cavity from mouth mask filter core and user face junction,
Also further increase the space of filter element body and user face, it is to avoid the situation of filter element body inner surface architrave occurs, energy
The bigger respiratory cavity of enough formation, to strengthen the gas permeability of mouth mask filter core, reduces moisture convergence in mouth mask filter core inside thus reducing
The feeling of oppression and heat of user, provides good Consumer's Experience.
According in the embodiment that the disclosure provides, described first sealing ring is TPE sealing ring.TPE sealing ring has
Filter element body preferably can be sealed in the face of user by smooth touch and user's skin intimately seamless characteristic contacting, and produces
The respiratory cavity of sealing is so that mouth mask filter core external particle cannot be introduced in respiratory cavity it is ensured that protection puts in place.
According in the embodiment that the disclosure provides, between described filter element body and the first sealing ring, it is provided with elastic attachment
Layer.Thus, can more firmly the first sealing ring be fixed in filter element body.
According in the embodiment that the disclosure provides, the song that turns of described elastic attachment layer is to set contour curve.Thus,
Play horizontal pressure and longitudinal tension force when user wears filter element body, preferably filter element body is maintained three-dimensional knot
Structure, so that forming the respiratory cavity of larger space between filter element body and user face, beneficial to the exchange of warm and cold air, reduces water
The gathering of vapour, thus build good breathing space for user.
According in the embodiment that the disclosure provides, the both sides of described filter element body are connected with alar part, described two alar parts
Extend towards direction initialization respectively.Thus, user can be made more cosily to wear mouth mask filter core, make the bigger face of mouth mask filter core simultaneously
Seal user face long-pendingly.
According in the embodiment that the disclosure provides, described alar part and filter element body are integrally formed, and the top of alar part
The distance between edge and lower limb are gradually reduced along described direction initialization.The structure making mouth mask filter core is simple, easy to make,
Design more conforms to ergonomic factor so that mouth mask filter core is adapted to and fits have the use of the various shape of face of greatest differences
Family face, thus widened mouth mask filter core adaptation population.In addition, the alar part of this kind of structure can make the stress of the ear of user
Little, improve user ear stress, improve the comfortableness that mouth mask filter core is worn.
According in the embodiment that the disclosure provides, described elastic attachment layer both sides are provided with corresponding with described two alar parts
Earclip.Thus, more firmly elastic attachment layer is connected with filter element body.
According in the embodiment that the disclosure provides, described earclip is annular box, described alar part be provided with corresponding
Annular box secure fit annular pin thread.Thus, two alar parts helping filter element body are shaped in stereochemical structure, facilitate user
Wear.
It should be appreciated that above general description and detailed description hereinafter are only exemplary and explanatory, not
The disclosure can be limited.
Brief description
Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows the enforcement meeting the disclosure
Example, and be used for explaining the principle of the disclosure together with specification.
Fig. 1 is a kind of three-dimensional exploded view of the mouth mask filter core shown in the disclosure one exemplary embodiment；
Fig. 2 is a kind of front view of the mouth mask filter core shown in the disclosure one exemplary embodiment；
Fig. 3 is a kind of rearview of the mouth mask filter core shown in the disclosure one exemplary embodiment；
Fig. 4 is a kind of top view of the mouth mask filter core shown in the disclosure one exemplary embodiment；
Fig. 5 is a kind of flow chart of the mouth mask filter core processing method shown in the disclosure one exemplary embodiment.
Specific embodiment
Here will in detail exemplary embodiment be illustrated, its example is illustrated in the accompanying drawings.Explained below is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the disclosure.On the contrary, they be only with such as appended
The example of the consistent apparatus and method of some aspects being described in detail in claims, the disclosure.
Referring to Fig. 1, present disclose provides a kind of mouth mask filter core, including filter element body 1 with order to support described filter element body 1
Form the supporting construction 2 of stereochemical structure.Wherein, filter element body 1 can be multilayer filter material hot melt or ultrasonic compressing profiled member, from
And filter element body 1 can be made to have stereochemical structure.
Filter element body 1 independent design can become preferable shape, for example, can be designed to more broadly cover by filter element body 1
Lid user face, and set up independent breathing space and user face between, thus improving comfortableness, the confession that mouth mask filter core is worn
User breathes reliability of smoothness and filtration etc..
Specifically, the stereochemical structure of filter element body 1 can be designed according to most user's facial contours.Three-dimensional filter core
Body 1 can farthest imitate user's facial surface modeling, and filter element body 1 can reach seamless spreadability and perfect stickiness,
Improve the comfortableness worn of user and the reliability of mouth mask filter element filtering, make simultaneously the central part inner surface of filter element body 1 with
Form gap, it is to avoid the inner surface of filter element body 1 is attached to mouth and the nose of user, thus increasing between user's mouth and nose
The swapace of warm and cold air, reduces the generation of steam, and then helps user to build good breathing space.
The filter material making filter element body 1 can select possess the material filtering in the air haze particle etc., for example as needed
Non-woven fabrics.Correspondingly, the number of plies of filter element body 1 selects also dependent on actual conditions, and the thickness for making mouth mask filter core is moderate, this
Disclosed filter element body 1 is formed by stacking by four layers of non-woven fabrics.
In the present embodiment, each metafiltration material of filter element body 1 is by ultrasonic pressing, compares and glue bonding, ultrasonic
The technique of pressing can efficiently reduce the pollution in process, and the glue that filter material body will not discharge bonding is released
The peculiar smell released or even poison gas, thus effectively improve the security of mouth mask filter core.
In the present embodiment, supporting construction 2 is to have the curvilinear structures of a projection, and this supporting construction 2 is outside filter element body 1
(away from the side of user) on surface, to support filter element body 1 to make filter element body 1 form a respiratory cavity with user face, from
And preferably support filter element body 1 to maintain stereochemical structure.
Similar with tent, upper strata support carried out to filter element body 1 by a supporting construction 2, simultaneously filter element body 1
Outer shape is as substrate, thus filter element body 1 can be made to be better maintained at stereochemical structure.The setting of the profile of filter element body 1
Meter, such as the diamond-shaped of horizontal direction, can be layered in the inside of external support structure 2 well, be and user face simultaneously
The optimum shape of shape contact.
Referring to Fig. 1, supporting construction 2 protrudes from filter element body 1, and preferably to shape, and then it is vertical to support filter element body 1 to be formed
Body structure.
In the present embodiment, supporting construction 2 is one longitudinal (above-below direction of such as user face) located at filter element body 1 appearance
Face, and this supporting construction 2 is to extend to bottom in the middle part of filter element body 1.Be located in the middle part of this in filter element body 1 is higher than user's nose
The position of beam, raised summit is located at the position of user's bridge of the nose, so that filter element body 1 is more readily formed and user's shape of face phase
The stereostructural shape of adaptation.
Specifically, supporting construction 2 adopts super-fine fiber material, such as PU (Poly urethane, polyurethane) or nylon
Deng, by hot press forming technology be produced on the outer layer of filter element body 1 so that supporting construction 2 can have good supportive,
Three-dimensionally shaped property, flexibility and Memorability are it is ensured that filter element body 1 has good longitudinal tension force to keep good three-dimensional knot
Structure.It should be appreciated that hot press forming technology can bring up the dynamic adaptability on commaterial, stable stereochemical structure
Property and the fabric attributes of micro-stretching.
So, because supporting construction 2 has good supportive, such that it is able to reliably support filter element body 1, make filter core
Forming the respiratory cavity of a larger space between body 1 and user face, thus accelerating the exchange of warm and cold air, reducing filter element body
Between 1 and user face, steam gathers, and builds good breathing space to the user wearing mouth mask filter core.When user fold or
After curling filter element body 1, when being again turned on filter element body 1, due to the Memorability of supporting construction 2, filter element body 1 can be recovered automatically
To original stereochemical structure, it is easy to the carrying of storage of mouth mask filter core.
Referring to Fig. 2, available hot melting process processes in filter element body 1 has first relative with user's nasal region
The hot melt trace 11 second hot melt trace 12 relative with user's mouth area and the 3rd hot melt trace near filter element body 1 edge
13.In the present embodiment, the first hot melt trace 11, the second hot melt trace 12 and the 3rd hot melt trace 13 are point-like hot melt wire, to help
Help filter element body 1 to shape in stereochemical structure, keep the breathing space of user.
Referring to Fig. 2, the first hot melt trace 11 horizontal (left and right directions of such as user face) is in described filter element body 1.
In the present embodiment, the first hot melt trace 11 is located at the top of supporting construction 2, and the first hot melt trace 11 is raised upward, to meet human body
Engineering science factor is so that filter element body 1 is away from user's nasal region.
Specifically, raised summit is intersected with the top of supporting construction 2 or the extension line of supporting mechanism, to constitute filter core originally
The structure rib of body 1, can strengthen the stability of filter element body 1 structure effectively it is ensured that filter element body 1 keeps good three-dimensional knot
Structure, has good transverse pressure, and the first hot melt trace 11 and supporting construction 2 match and make the nose of filter element body 1 and user
Maintain a certain distance, it is to avoid laminating.
In the present embodiment, the top of supporting construction 2 is intersected with the central point of the first hot melt trace 11, and the first hot melt trace 11 is relatively
It is symmetrical in supporting construction 2, preferably to help filter element body 1 and the face of user wing of nose both sides to form breathing sky
Between, and such design more conforms to ergonomic factor.
Second hot melt trace 12 is two and is symmetrically distributed in the both sides of supporting part.Referring to Fig. 2, the second hot melt trace 12 towards
Support structure 2 is raised, to isolate the breathing space between filter element body 1 and user's mouth, further ensures that filter element body 1 is three-dimensional
The stability of structure.
The overall profile of the 3rd hot melt trace 13 is identical with filter element body 1 edge contour, and attached near the edge of filter element body 1
Closely, the such as the 3rd hot melt trace 13 is apart from filter element body 1 edge 1mm-3mm (unit：Millimeter), the present embodiment the 3rd hot melt trace 13 away from
From filter element body 1 edge 2mm.So that forming gap between filter element body 1 and user face both sides, help mouth mask further
Filter core forms stereochemical structure, improves the stability of mouth mask filter core stereochemical structure, helps mouth mask filter core to form the breathing of larger space
Chamber is to accelerate the convection current of mouth mask filter core both sides air, thus building good breathing space for user.
Referring to Fig. 1, filter element body 1 inner surface (near the side of user) is provided with to contact the first sealing of user face
Circle 4.In the present embodiment, the first sealing ring 4 has an opening, and welding is in the inner surface of filter element body 1.Wherein, the first sealing
The opening of circle 4, located at the nasal region of user and mouth region, is in close contact it is ensured that mouth mask with 360 ° with user's facial skin
Filter core external particles also cannot further increase filter element body from mouth mask filter core and user face junction entrance respiratory cavity
1 with the space of user face, it is to avoid the situation of filter element body 1 inner surface architrave occurs, and can form the respiratory cavity of larger space,
To strengthen the gas permeability of mouth mask filter core, reducing moisture convergence in mouth mask filter core inside thus reducing the feeling of oppression and heat of user, providing good
Good Consumer's Experience.
The external diameter of the first sealing ring 4 is slightly smaller than filter element body 1, and the first sealing ring 4 is by ultrasonic bonds to filter core originally
Near body 1 inner surface edge, to reduce pollution, improve the security of mouth mask filter core, the first sealing ring 4 being capable of maximum journey simultaneously
Fitting with user face of degree, realizes the sealing in gap between the edge of filter element body 1 and user face.Wherein, the first sealing
The outer wall of circle 4 is 1mm-3mm with the distance between filter element body 1 edge span, for example, can be 2mm.
Filter element body 1 can be made to keep tight tension force for first sealing ring 4 so that filter element body 1 forms a high resilience
And adapt to the structure of user's facial contours, build a three-dimensional small space simultaneously, user can cosily be breathed.
The elastomeric material to user's skin-safe can be selected as needed to make the first sealing ring 4.For example, the first sealing ring
4 is silica gel ring or TPE (Thermoplastic Elastomer, thermoplastic elastomer (TPE)) sealing ring, silica gel ring and TPE sealing ring
There is smooth touch and user's skin intimately seamless characteristic contacting, preferably filter element body 1 can be sealed in the face of user
Portion, produces the respiratory cavity of sealing so that mouth mask filter core external particle cannot be introduced in respiratory cavity it is ensured that protection puts in place.
After gap between user face and filter element body 1 is sealed by the first sealing ring 4, filter element body 1 and user's face
The position of some more difficult sealings is there may be between portion, for example, user's bridge of the nose two side areas (i.e. the turning point of cheek and nose),
User's chin, lower jaw juncture area, if the position sealing to these more difficult sealings is not in place, are likely to result in external particle
Enter, the filter protection effect of impact filter core.
For guarantee filter element body 1 in a wider context with user face keep continuously fit tightly, the first sealing ring 4
Top is provided with the first sealing gasket 5, and the bottom of the first sealing ring 4 is provided with the second sealing gasket 6, to realize secondary seal, keeps away further
Exempt from the space that external particle enters filter element body 1 and user face.
Alternatively, the opening center that described first sealing gasket 5 is towards the first sealing ring 4 protrudes out, in order to user's nose
The skin of beam both sides contacts to seal the gap between described filter element body 1 and user's bridge of the nose both sides.Described second sealing gasket 6 is
Opening center towards the first sealing ring 4 protrudes out setting, described to seal in order to contact with user's chin, lower jaw juncture area
Gap between filter element body 1 and chin, lower jaw juncture area.
First sealing gasket 5 and the second sealing gasket 6 are kept even with user face in a wider context in order to guarantee filter element body 1
Continuous fits tightly, the user's face area sealing especially for some difficult to reaches, such as wing of nose both sides cheek groove, with
And chin and lower jaw junction.
First sealing gasket 5 and the second sealing gasket 6 are double-decker, and double-decker can provide preferably coverage ability,
Can be fitted user face to greatest extent, it is to avoid gas leakage, can reach better seal and antifog effect.Double-layer seal pad simultaneously
Play the effect of selective adaptation for different size shape of face, and the position that seals is difficult to for some, such as cheek and nose turn
At folding, the position such as the corner of chin, play the effect of secondary seal protection.
It is noted that double-layer seal pad, using injection and encapsulated technique productions, is carried out with mouth mask filter core with ultrasonic
Positioning.Process need not adopt glue, realizes the first sealing gasket 5 and the second sealing gasket 6 hygienic environment-protecting and nontoxic, raising mouth mask
The security of filter core.
First sealing gasket 5 and the second sealing gasket 6 are silica gel or TPE material, silica gel sealing pad made of soft, have smooth
Sense of touch, and can seamless with user's skin contact, fit various sizes of shape of face in adaptability ground, realize better seal with
Consumer's Experience.
Referring to Fig. 3, for meeting ergonomic factor, the longitudinal direction height of the first sealing gasket 5 is gradually subtracted from centre to both sides
Little, and the first sealing gasket 5 extends to user ear at user's bridge of the nose, until the intersection of user face and ear, with more preferable
The groove fit of the cheek of ground and user wing of nose both sides, can greater area of fit user face, improves mouth to greatest extent
The sealing of cover filter core.
Correspondingly, for meeting ergonomic factor, the longitudinal direction of the second sealing gasket 6 is also highly from centre to both sides gradually
Reduce, preferably to seal with lower jaw junction to user's chin.
Being designed to of first sealing ring 4, the first sealing gasket 5 and the second sealing gasket 6 allows whole mouth mask filter core to keep closely
Tension force so that mouth mask filter core is integrally formed a high resilience and adapts to the structure of user's facial contours, build one good
Respiratory cavity.
In the present embodiment, the first sealing gasket 5 is all integrated with the first sealing ring 4, the second sealing gasket 6 and the first sealing ring 4
Shaping so that the structure of mouth mask filter core is simple.
Referring to Fig. 1, between the first sealing ring 4 and filter element body 1, it is provided with elastic attachment layer 7, this elastic attachment layer 7 is plastics
Framework, the different shapes of face of fitting of adaptability.Plastic frame can assemble for mouth mask filter core and provide the structure of integrality, make simultaneously
Attachment bottom for the first sealing ring 4 of quadric injection mould.
In the present embodiment, the first sealing ring 4 is provided with the groove 41 for embedding elastic attachment layer 7, can more firmly by
First sealing ring 4 is fixed in filter element body 1.
Elastic attachment layer 7 turn bent in order to set contour curve, this setting contour curve is determined by user's face contour, with
User wears and plays horizontal pressure and longitudinal tension force during filter element body 1, preferably filter element body 1 is maintained three-dimensional knot
Structure, so that forming the respiratory cavity of larger space between filter element body 1 and user face, beneficial to the exchange of warm and cold air, reduces
The gathering of steam, thus build good breathing space for user.
It is all by ultrasonic between elastic attachment layer 7 and filter element body 1 inner surface, the first sealing ring 4 and elastic attachment layer 7
Ripple assembling, to efficiently reduce the pollution in process, the glue that filter material body will not discharge bonding is discharged
The peculiar smell going out or even poison gas, thus effectively improve the security of mouth mask filter core.
Referring to Fig. 1-4, the mouth mask filter core of the present embodiment also includes two alar parts 3, and two alar parts 3 are connected to the two of filter element body 1
Side and respectively towards direction initialization extend, this direction initialization be user's corresponding side side door direction, thus user can be made more comfortable
Wear mouth mask filter core, make mouth mask filter core seal user face more in large area simultaneously.
In the present embodiment, two alar parts 3 and filter element body 1 are integrally formed, and structure is simple, and easy to make.
The distance between the top edge of alar part 3 and lower limb along be gradually reduced towards direction initialization that is to say, that along from
To the direction of ear, alar part 3 width in the vertical direction becomes narrow gradually user's bridge of the nose.As a result, the design of alar part 3 is more
Meet ergonomic factor so that mouth mask filter core is adapted to and fits have the user face of the various shape of face of greatest differences,
Thus having widened mouth mask filter core adaptation population.In addition, the alar part 3 of this kind of structure can make the stress of the ear of user minimum, change
Kind user ear stress, improves the comfortableness that mouth mask filter core is worn.
Referring to Fig. 2, the edge of two alar parts 3 is provided with the 4th hot melt trace, to increase the stability of filter element body 1 stereochemical structure.
The shape of the 4th hot melt trace is identical with the outer peripheral shape of alar part, and the 4th hot melt trace to alar part edge apart from span
For 1mm-3mm, for example, can be 2mm.
Elastic attachment layer 7 both sides are provided with the earclip 8 corresponding with two alar parts 3, and this earclip 8 is annular box, and two alar parts 3 set
There is the annular pin thread with corresponding annular box secure fit.Specifically, annular box is the annular public affairs mouth 31 of embedded alar part 3
On, more securely elastic attachment layer 7 is connected with filter element body 1, forms an entirety, help filter element body 1 simultaneously
Two alar parts 3 are shaped in stereochemical structure, facilitate user to wear.
Referring to Fig. 1-4, annular box includes longitudinal end and arc end, and longitudinal end and arc end are connected together to snapping user
Female mouth 81 of ear.The chamfering of longitudinal end and the formation of arc end junction can help female mouth 81 to be fixed to the ear of user.
Correspondingly, annular pin thread is provided with corresponding longitudinal end and arc end, to match with annular box, to be formed
The public mouth 31 of snapping user ear.
In the present embodiment, annular box is semi-harden and is integrally formed with elastic attachment layer 7, structure is simpler
Single.The material of annular box is identical with elastic attachment layer 7, simple processing.
Referring to Fig. 5, the disclosure also provides a kind of mouth mask filter core processing method, and wherein, mouth mask filter core includes filtering, and 1, in order to connect
First sealing ring 4 of tactile user face, the first sealing gasket 5, the second sealing gasket 6 and located at filter element body and the first sealing ring 4
Between elastic attachment layer 7, wherein said first sealing ring has an opening, and described first sealing gasket 5 is close located at described first
The top of seal 4 simultaneously protrudes out setting, and described second sealing gasket 6 located at the bottom of described first sealing ring 4 and protrudes out setting.
This mouth mask filter core processing method includes：
S101, multilayer filter material ultrasonic compressing is become filter element body 1；Wherein, can select as needed to possess and filter air
The material of middle haze particle etc., such as non-woven fabrics.Correspondingly, the number of plies of filter element body 1 selects also dependent on actual conditions, for making
The thickness obtaining mouth mask filter core is moderate, and the filter element body 1 of the disclosure is formed by stacking by four layers of non-woven fabrics.
Elastic attachment layer 7, the first sealing ring 4 are fixed to the interior table of filter element body 1 successively by S102 using ultrasonic compressing
Face.
Further, described first sealing ring 4, the first sealing gasket 5 and the second sealing gasket 6 are integrally formed so that mouth mask is filtered
The structure of core is more simple.
This mouth mask filter core processing method can efficiently reduce the pollution in process, and filter material body will not discharge
Peculiar smell or even poison gas that the glue of bonding is discharged, thus effectively improve the security of mouth mask filter core.
It is noted that the above-mentioned mouth mask filter core of the present embodiment can be applicable in mouth mask.
In the description of the disclosure, " on ", D score, "front", "rear", "left", "right" should be understood to that mouth mask filter core is worn
During user's face, user itself " on ", D score, "front", "rear", "left", "right" direction.
Those skilled in the art, after considering specification and putting into practice disclosure disclosed herein, will readily occur to its of the disclosure
Its embodiment.The application is intended to any modification, purposes or the adaptations of the disclosure, these modifications, purposes or
Person's adaptations are followed the general principle of the disclosure and are included the undocumented common knowledge in the art of the disclosure
Or conventional techniques.Description and embodiments be considered only as exemplary, the true scope of the disclosure and spirit by following
Claim is pointed out.
It should be appreciated that the disclosure is not limited to be described above and precision architecture illustrated in the accompanying drawings, and
And various modifications and changes can carried out without departing from the scope.The scope of the present disclosure only to be limited by appended claim.
Claims (17)
1. a kind of mouth mask filter core is it is characterised in that include：
Filter element body (1), described filter element body (1) is multilayer filter material hot melt or ultrasonic compressing profiled member；
And in order to support described filter element body (1) to form the supporting construction (2) of stereochemical structure, described supporting construction (2) is tool
There are the curvilinear structures of a projection and located at described filter element body (1) outer surface.
2. mouth mask filter core as claimed in claim 1 is it is characterised in that described supporting construction (2) protrudes from described filter element body
(1).
3. mouth mask filter core as claimed in claim 2 is it is characterised in that described supporting construction (2) is longitudinal located at described filter core originally
Body (1), and extend to bottom in the middle part of described filter element body (1).
4. mouth mask filter core as claimed in claim 1 is it is characterised in that described filter element body (1) is provided with the first horizontal hot melt
Trace (11).
5. mouth mask filter core as claimed in claim 4 is it is characterised in that described first hot melt trace (11) is raised upward and be located at institute
State the top of supporting construction (2).
6. mouth mask filter core as claimed in claim 5 is it is characterised in that described filter element body (1) is additionally provided with the second hot melt trace
(12).
7. mouth mask filter core as claimed in claim 6 is it is characterised in that described second hot melt trace (12) is two and symmetrical
In the left and right sides of described supporting construction (2), described second hot melt trace (12) is raised towards described supporting construction.
8. mouth mask filter core as claimed in claim 7 is it is characterised in that described filter element body (1) is further provided with the 3rd hot melt
Trace (13), described 3rd hot melt trace (13) is near the edge of filter element body (1).
9. mouth mask filter core as claimed in claim 8 is it is characterised in that described first hot melt trace (11), the second hot melt trace (12)
It is point-like hot melt wire with the 3rd hot melt trace (13).
10. mouth mask filter core as claimed in claim 1 is it is characterised in that described filter element body (1) inner surface is provided with the first sealing
Circle (4), the first sealing ring (4) has an opening.
11. mouth mask filter cores as claimed in claim 10 are it is characterised in that described first sealing ring (4) is TPE sealing ring.
12. mouth mask filter cores as claimed in claim 10 it is characterised in that described filter element body (1) and the first sealing ring (4) it
Between be provided with elastic attachment layer (7).
13. mouth mask filter cores as claimed in claim 12 are it is characterised in that the song that turns of described elastic attachment layer (7) is taken turns for setting
Wide curve.
14. mouth mask filter cores as claimed in claim 13 are it is characterised in that the both sides of described filter element body (1) are connected with alar part
(3), described two alar parts (3) extend towards direction initialization respectively.
15. mouth mask filter cores as claimed in claim 14 are it is characterised in that described alar part (3) is become with filter element body (1) one
Type, and the distance between the top edge of alar part (3) and lower limb be gradually reduced along described direction initialization.
16. mouth mask filter cores as described in claims 14 or 15 it is characterised in that described elastic attachment layer (7) both sides be provided with
The corresponding earclip (8) of described two alar parts (3).
17. mouth mask filter cores as claimed in claim 16 are it is characterised in that described earclip (8) is annular box, described alar part
(3) it is provided with the annular pin thread with corresponding annular box secure fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610881014.8A CN106418800B (en) | 2016-10-09 | 2016-10-09 | Mask filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610881014.8A CN106418800B (en) | 2016-10-09 | 2016-10-09 | Mask filter core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106418800A true CN106418800A (en) | 2017-02-22 |
| CN106418800B CN106418800B (en) | 2019-03-15 |
Family
ID=58173048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610881014.8A Active CN106418800B (en) | 2016-10-09 | 2016-10-09 | Mask filter core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106418800B (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106418800B (en) | 2019-03-15 |
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