CN106360845A - Mask filter element and processing method thereof - Google Patents
Mask filter element and processing method thereof Download PDFInfo
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- CN106360845A CN106360845A CN201610881021.8A CN201610881021A CN106360845A CN 106360845 A CN106360845 A CN 106360845A CN 201610881021 A CN201610881021 A CN 201610881021A CN 106360845 A CN106360845 A CN 106360845A
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- Prior art keywords
- filter element
- sealing ring
- element body
- sealing gasket
- mask filter
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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
- 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
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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 filter element and a processing method thereof. The mask filter element comprises a filter element body which is a molded part obtained through hot-melting or ultrasonically laminating multiple layers of filter materials, a sealing ring which is arranged on the inner surface of the filter element body and provided with an opening, a first sealing gasket which is arranged at the top of the sealing ring and is arranged in a projecting manner, and a second sealing gasket which is arranged at the bottom of the sealing ring and is arranged in a projecting manner. The mask filter element provided by the invention can form a closed breathing space with the face of a user, maximally isolates the entry of external particles, ensures the professional protective effect of the mask filter element, and can also adaptively fit faces in different sizes.
Description
Technical field
It relates to hygiene article sector, more particularly, to a kind of mask filter element and its processing method.
Background technology
In correlation technique, when user wears common mask, between the edge of mask filter element and user face, can there is seam
Gap, causes, inside the granule inlet port cover filter core outside mask filter element, to reduce the filter effect of mask filter element.
Content of the invention
In view of this, the disclosure provides a kind of mask filter element and its processing method, to solve mask filter element in correlation technique
The edge problem poorly sealed with user face.
Specifically, the disclosure is achieved by the following technical solution:
According to an aspect of this disclosure, provide a kind of mask filter element, comprising:
Filter element body, described filter element body is multilamellar filter material hot melt or ultrasonic compressing profiled member；
Sealing ring, described sealing ring has an opening located at the inner surface of described filter element body, described sealing ring；
First sealing gasket, described first sealing gasket located at the top of described sealing ring and protrudes out setting；
Second sealing gasket, described second sealing gasket located at the bottom of described sealing ring and protrudes out setting.
The mask filter element of the disclosure can include following beneficial effect: by arranging sealing ring, can produce airtight breathing
Space, farthest isolation external particle entrance it is ensured that mask filter element specialty protection effect.Paste to being adapted to property simultaneously
Close various sizes of shape of face.By the first sealing gasket to the turning point of user's cheek and nose, the second sealing gasket to user's chin
Carry out secondary seal, the multi-faceted sealing of achievable mask filter element and user face with lower jaw intersection respectively.
According to the disclosure provide an embodiment in, described sealing ring be tpe (thermoplastic elastomer,
Thermoplastic elastomer (TPE)) sealing ring, described first sealing gasket, the second sealing gasket are tpe sealing gasket.Tpe sealing ring, tpe sealing gasket
There is smooth touch and user's skin intimately seamless characteristic contacting, preferably filter element body can be sealed in the face of user,
Produce the respiratory cavity of sealing so that mask filter element external particle cannot be introduced into breathing intracavity it is ensured that protection puts in place.
According in the embodiment that the disclosure provides, described first sealing gasket, the second sealing gasket are double-decker.Can
Fit user face to greatest extent, it is to avoid the turning point of user's cheek and nose, user's chin and lower jaw intersection etc. are difficult to
The position of sealing is not in place due to sealing, and leads to gas leakage, causes mask filter element filtering effect on driving birds is not good.
According in the embodiment that the disclosure provides, between described filter element body and sealing ring, it is provided with elastic attachment layer.
Thus, can more firmly 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 mask filter element, make the bigger face of mask filter element 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 towards direction initialization.The structure making mask filter element is simple, easy to make, set
Meter more conforms to ergonomic factor so that mask filter element is adapted to and fits have the user of the various shape of face of greatest differences
Face, thus widened mask filter element 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 mask filter element 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
According in the embodiment that the disclosure provides, described annular box is embedded on annular pin thread.
According in the embodiment that the disclosure provides, described annular box includes longitudinal end and arc end, described longitudinal direction
End and arc end are connected together to female mouth of snapping user ear.The chamfering of longitudinal end and the formation of arc end junction can help
Female mouth is fixed to the ear of user.
According in the embodiment that the disclosure provides, described earclip and elastic attachment layer be integrally formed so that structure more
Plus it is simple.
According in the embodiment that the disclosure provides, described filter element body is provided with hot melt trace.Thus, it is ensured that filter element is originally
The stability of body stereochemical structure, makes filter element body possess Memorability simultaneously, when being again turned on after filter element body is folded, can
Vestige according to hot melt trace recovers stereochemical structure automatically.
According in the embodiment that the disclosure provides, described hot melt trace is point-like hot melt wire.Point-like hot melt wire can achieve
Preferably structure memory.
According to another aspect of the disclosure, a kind of mask filter element processing method, described mask filter element include filter element body,
Sealing ring, the first sealing gasket, the second sealing gasket and located at the elastic attachment layer between described filter element body and sealing ring, wherein
Described sealing ring has an opening, and described first sealing gasket located at the top of described sealing ring and protrudes out setting, and described second is close
Packing located at the bottom of described sealing ring and protrudes out setting；
Methods described includes:
Multilamellar filter material ultrasonic compressing is become filter element body；Using ultrasonic compressing by elastic attachment layer, sealing ring successively
It is fixed to the inner surface of described filter element body.
Compare and glue bonding, the technique of ultrasonic pressing can efficiently reduce the pollution in the course of processing, filter material body
On will not discharge abnormal flavour or even the poison that the glue of bonding is discharged, thus effectively improving the safety of mask filter element.
According in the embodiment that the disclosure provides, described sealing ring, the first sealing gasket and the second sealing gasket one become
Type, structure is simple.
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 description 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 description.
Fig. 1 is a kind of three-dimensional exploded view of the mask filter element shown in the disclosure one exemplary embodiment；
Fig. 2 is a kind of front view of the mask filter element shown in the disclosure one exemplary embodiment；
Fig. 3 is a kind of rearview of the mask filter element shown in the disclosure one exemplary embodiment；
Fig. 4 is a kind of top view of the mask filter element shown in the disclosure one exemplary embodiment；
Fig. 5 is a kind of flow chart of the mask filter element 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 mask filter element, including filter element body 1, the sealing in order to contact user face
Circle 4.Wherein, sealing ring 4 is located at filter element body 1 inner surface (near the side of user).
In the present embodiment, sealing ring 4 has an opening, and welding is in the inner surface of filter element body 1.Described sealing ring 4
Opening, located at the nasal region of user and mouth region, is in close contact it is ensured that mask filter element with 360 ° with user's facial skin
External particles cannot enter respiratory cavity from mask filter element with user face junction, also further increase filter element body 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 bigger respiratory cavity, to strengthen
The breathability of mask filter element, reducing moisture convergence in mask filter element inside thus reducing the feeling of oppression and heat of user, providing good use
Family is experienced.
The external diameter of sealing ring 4 is slightly smaller than filter element body 1, and sealing ring 4 is to filter element body 1 inner surface by ultrasonic bonds
Adjacent edges, to reduce pollution, improve the safety of mask filter element, sealing ring 4 can farthest and user's face simultaneously
Portion fits, and realizes the sealing in gap between the edge of filter element body 1 and user face.Wherein, the outer wall of sealing ring 4 and filter element basis
The distance between body 1 edge span is 1mm-3mm (unit: millimeter), for example, can be 2mm.
Filter element body 1 can be made to keep tight tension force for sealing ring 4 so that filter element body 1 forms a high resilience and fits
Answer 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 sealing ring 4.For example, sealing ring 4 is that tpe is close
Seal, tpe sealing ring has smooth touch and user's skin intimately seamless characteristic contacting, can preferably will be close for filter element body 1
Being enclosed in the face of user, producing the respiratory cavity of sealing so that mask filter element external particle cannot be introduced into breathing intracavity it is ensured that protecting
Put in place.
After gap between user face and filter element body 1 is sealed by sealing ring 4, filter element body 1 and user face it
Between there may be the position of some more difficult sealings, for example, user's bridge of the nose two side areas (i.e. the turning point of cheek and nose), user
Chin, lower jaw juncture area, if the position sealing to these more difficult sealings is not in place, are likely to result in entering of external particle
Enter, the filter protection effect of impact filter element.
For guarantee filter element body 1 in a wider context with user face keep continuously fit tightly, the mouth of the present embodiment
Cover filter core also include in order to contact with the skin of user's bridge of the nose both sides the first sealing gasket 5 and in order to user's chin, lower jaw hand over
Second sealing gasket 6 of boundary's area contact, to realize secondary seal, avoids external particle to enter filter element body 1 and user further
The space of face.
In conjunction with Fig. 1 and Fig. 3, the first sealing gasket 5 is located at the top of sealing ring 4 and protrudes out setting, and alternatively, described first is close
Packing 5 protrudes out towards the opening center of sealing ring 4, to seal the gap between described filter element body 1 and user's bridge of the nose both sides.
Second sealing gasket 6 is located at the bottom of sealing ring 4, and the second sealing gasket 6 protrudes out and sets towards the opening center of sealing ring 4
Put, to seal the gap between described filter element body 1 and chin, lower jaw juncture area.
In the present embodiment, the first sealing gasket 5 and the second sealing gasket 6 are double-decker, and double-decker can provide more preferably
Ground coverage ability, can fit user face to greatest extent, it is to avoid gas leakage, can reach better seal and antifog effect.With
When double-layer seal pad play the effect of selective adaptation for different size shape of face, and the above-mentioned position being difficult to seal is played secondary
The effect of sealing protection.
It is noted that double-layer seal pad, using injection and encapsulated technique productions, is carried out with mask filter element with ultrasonic
Positioning.The course of processing need not adopt glue, realizes the first sealing gasket 5 and the second sealing gasket 6 hygienic environment-protecting and nontoxic, raising mask
The safety of filter element.
First sealing gasket 5 and the second sealing gasket 6 are tpe material, tpe sealing gasket made of soft, have smooth sense of touch,
And can seamless with user's skin contact, the various sizes of shape of face of adaptability ground laminating, realize better seal and user's body
Test.
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.First sealing gasket 5 extends to user ear at user's bridge of the nose, until the intersection of user face and ear, with preferably
With the groove fit of the cheek of user wing of nose both sides, can greater area of fit user face, improves mask to greatest extent
The sealing of filter element.
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 intersection to user's chin.
Being designed to of sealing ring 4, the first sealing gasket 5 and the second sealing gasket 6 allows whole mask filter element keep tight tension force,
Make mask filter element that a high resilience is integrally formed and adapt to the structure of user's facial contours, build a good breathing
Chamber.
In the present embodiment, the first sealing gasket 5 and sealing ring 4, the second sealing gasket 6 and sealing ring 4 are integrally formed, make
The structure obtaining mask filter element is simple.
Referring to Fig. 1, between sealing ring 4 and filter element body 1, it is provided with elastic attachment layer 7, this elastic attachment layer 7 is frame of plastic
Frame, the different shapes of face of fitting of adaptability.Plastic frame can assemble for mask filter element and provide the structure of integrity, simultaneously as
The attachment bottom of the sealing ring 4 of quadric injection mould.
In the present embodiment, sealing ring 4 is provided with the groove 41 for embedding elastic attachment layer 7, can be more firmly by sealing
Circle 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 ultrasound wave group between elastic attachment layer 7 and filter element body 1 inner surface, sealing ring 4 and elastic attachment layer 7
Dress, to efficiently reduce the pollution in the course of processing, filter material body will not discharge what the glue of bonding was discharged
Abnormal flavour or even poison, thus effectively improve the safety of mask filter element.
The mask filter element of the present embodiment also includes the supporting construction 2 supporting described filter element body 1 to form stereochemical structure.
Wherein, filter element body 1 can be multilamellar filter material hot melt or ultrasonic compressing profiled member, thus it is vertical that filter element body 1 can be made to have
Body structure.The filter element body 1 of the present embodiment can cover nose and the mouth region of user.
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 (the present embodiment is nose and the mouth region of user), and it is empty to set up independent breathing and user face between
Between, thus improving the mask filter element comfortableness worn, the reliability breathing smoothness and filtration for user etc..
Specifically, the stereochemical structure of filter element body 1 can be designed according to most user's facial contours.Stereochemical structure
Filter element body 1 can farthest imitate user's facial surface modeling, to reach seamless spreadability and perfect stickiness, improve and use
Comfortableness and the reliability of mask filter element filtering that family is worn, make central part inner surface and user's mouth of filter element body 1 simultaneously
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 air-conditioning between portion and nose
The swapace of stream, 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 granule etc., for example as needed
Non-woven fabrics.Correspondingly, the number of plies of filter element body 1 selects also dependent on practical situation, and the thickness for making mask filter element 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 compressing, compares and glue bonding, surpasses
The technique of sound wave pressing can efficiently reduce the pollution in the course of processing, and filter material body will not discharge the glue of bonding
The abnormal flavour being discharged or even poison, thus effectively improve the safety of mask filter element.
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
External 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.
Because supporting construction 2 has good supportive, such that it is able to reliably support filter element body 1, make filter element body 1
Form the respiratory cavity of a larger space and user face between, thus accelerating the exchange of warm and cold air, reducing filter element body 1 and using
Between the face of family, steam gathers, and builds good breathing space to the user wearing mask filter element.When user folds or crimps
After 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 automatically restore to former
The stereochemical structure come, is easy to the carrying of storage of mask filter element.
The filter element body 1 of the present embodiment is provided with hot melt trace, and this hot melt trace is point-like hot melt wire, to strengthen filter element body 1
The stability of stereochemical structure so that forming larger respiratory cavity between filter element body 1 and user face, thus accelerating warm and cold air
Exchange, build good breathing space to user.
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 threeth hot melt trace 13 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.
First hot melt trace 11 horizontal (left and right directions of such as user face) is in described filter element body 1, and the first heat
Molten trace 11 is located at the top of supporting construction 2, and in the present embodiment, the first hot melt trace 11 is located at the top of supporting construction 2, and the first heat
Molten trace 11 is raised upward, to meet ergonomic factor 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 element 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.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 is direction
The convex shape of supporting construction 2, to isolate the breathing space between filter element body 1 and user's mouth, further ensures that filter element
The stability of body 1 stereochemical 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, apart from filter element body 1 edge 1mm-3mm, the present embodiment the 3rd hot melt trace 13 is apart from filter element body 1 for the such as the 3rd hot melt trace 13
Edge 2mm.So that forming gap between filter element body 1 and user face both sides, mask filter element is helped to be formed further vertical
Body structure, improves the stability of mask filter element stereochemical structure, helps mask filter element to form the respiratory cavity of larger space to accelerate mouth
The convection current of cover filter core both sides air, thus build good breathing space for user.
The mask filter element of the present embodiment also includes two alar parts 3, and two alar parts 3 are connected to both sides and the court respectively of filter element body 1
Direction initialization extends, and this direction initialization is the direction of user's corresponding side side door, thus user can be made more cosily to wear mask
Filter element, makes mask filter element 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 are gradually reduced along towards direction initialization, that is, along from user's nose
To the direction of ear, alar part 3 width in the vertical direction becomes narrow gradually beam.As a result, the design of alar part 3 more conforms to people
Body engineering factor is so that mask filter element is adapted to and fits have the user face of the various shape of face of greatest differences, thus opening up
Wide mask filter element adaptation population.In addition, the alar part 3 of this kind of structure can make the stress of the ear of user minimum, improve user
Ear's stress, improves the comfortableness that mask filter element is worn.
Referring to Fig. 1-2, the edge of two alar parts 3 is provided with the 4th hot melt trace, to increase stablizing of filter element body 1 stereochemical structure
Property.The shape of the 4th hot melt trace is identical with the outer peripheral shape of alar part 3, and the 4th hot melt trace to the distance at alar part 3 edge takes
Value scope is 1mm-3mm, for example, can be 2mm.
Referring to Fig. 1, 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,
Two alar parts 3 are provided with the annular pin thread with corresponding annular box secure fit.Specifically, annular box is embedded alar part 3
On annular pin thread, more securely elastic attachment layer 7 is connected with filter element body 1, forms an entirety, help filter element simultaneously
Two alar parts 3 of body 1 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.Phase
Ying Di, annular pin thread is provided with corresponding longitudinal end and arc end, to match with annular box, to form snapping user's ear
The public mouth 31 in portion.
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 mask filter element processing method, and wherein, mask filter element includes filter in order to contact
The sealing ring 4 of user face, the first sealing gasket 5, the second sealing gasket 6 and the elasticity between filter element body and sealing ring 4
Adhesive layer 7, wherein said sealing ring has an opening, and described first sealing gasket 5 located at the top of described sealing ring 4 and protrudes out and sets
Put, described second sealing gasket 6 located at the bottom of described sealing ring 4 and protrudes out setting.
This mask filter element processing method includes:
S101, multilamellar 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 granule etc., such as non-woven fabrics.Correspondingly, the number of plies of filter element body 1 selects also dependent on practical situation, for making
The thickness obtaining mask filter element 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, sealing ring 4 are fixed to the inner surface of filter element body 1 successively by s102 using ultrasonic compressing.
Further, described sealing ring 4, the first sealing gasket 5 and the second sealing gasket 6 are integrally formed so that mask filter element
Structure is more simple.
This mask filter element processing method can efficiently reduce the pollution in the course of processing, and filter material body will not discharge
Abnormal flavour or even poison that the glue of bonding is discharged, thus effectively improve the safety of mask filter element.
It is noted that the above-mentioned mask filter element of the present embodiment can be applicable in mask.
In the description of the disclosure, " on ", D score, "front", "rear", "left", "right" should be understood to that mask filter element is worn
During user's face, user itself " on ", D score, "front", "rear", "left", "right" direction.
Those skilled in the art, after considering description 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 (16)
1. a kind of mask filter element is it is characterised in that include:
Filter element body (1), described filter element body (1) is multilamellar filter material hot melt or ultrasonic compressing profiled member；
Sealing ring (4), the inner surface located at described filter element body (1) for the described sealing ring (4), described sealing ring (4) has out
Mouthful；
First sealing gasket (5), described first sealing gasket (5) located at the top of described sealing ring (4) and protrudes out setting；
Second sealing gasket (6), described second sealing gasket (6) located at the bottom of described sealing ring (4) and protrudes out setting.
2. mask filter element as claimed in claim 1 it is characterised in that described sealing ring (4) be tpe sealing ring, described first
Sealing gasket (5), the second sealing gasket (6) are tpe sealing gasket.
3. mask filter element as claimed in claim 2 is it is characterised in that described first sealing gasket (5), the second sealing gasket (6) are equal
For double-decker.
4. mask filter element as claimed in claim 1 is it is characterised in that be provided between described filter element body (1) and sealing ring (4)
Elastic attachment layer (7).
5. mask filter element as claimed in claim 4 is it is characterised in that the song that turns of described elastic attachment layer (7) is to set profile
Curve.
6. mask filter element as claimed in claim 5 is 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.
7. mask filter element as claimed in claim 6 is it is characterised in that described alar part (3) is integrally formed with filter element body (1),
And the distance between the top edge of alar part (3) and lower limb are gradually reduced along towards direction initialization.
8. mask filter element as claimed in claims 6 or 7 it is characterised in that described elastic attachment layer (7) both sides be provided with described
The corresponding earclip (8) of two alar parts (3).
9. mask filter element as claimed in claim 8 is 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.
10. mask filter element as claimed in claim 9 is it is characterised in that described annular box is embedded on annular pin thread.
11. mask filter elements as claimed in claim 10 it is characterised in that described annular box include longitudinal end and arc end,
Described longitudinal end and arc end are connected together to female mouth (81) of snapping user ear.
12. mask filter elements as claimed in claim 8 are it is characterised in that described earclip (8) is become with elastic attachment layer (7) one
Type.
13. mask filter elements as claimed in claim 1 are it is characterised in that described filter element body (1) is provided with hot melt trace.
14. mask filter elements as claimed in claim 13 are it is characterised in that described hot melt trace is point-like hot melt wire.
A kind of 15. mask filter element processing methods it is characterised in that described mask filter element include filter element body (1), sealing ring (4),
First sealing gasket (5), the second sealing gasket (6) and the elastic attachment layer between described filter element body (1) and sealing ring (4)
(7),
Wherein said sealing ring has an opening, and described first sealing gasket (5) located at the top of described sealing ring (4) and protrudes out and sets
Put, described second sealing gasket (6) located at the bottom of described sealing ring (4) and protrudes out setting；
Methods described includes:
Multilamellar filter material ultrasonic compressing is become filter element body (1)；Using ultrasonic compressing by elastic attachment layer (7), sealing ring (4)
It is fixed to the inner surface of described filter element body successively.
16. mask filter element processing methods as claimed in claim 15 are it is characterised in that described sealing ring (4), the first sealing gasket
(5) and the second sealing gasket (6) is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610881021.8A CN106360845B (en) | 2016-10-09 | 2016-10-09 | Mouth mask filter core and its processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610881021.8A CN106360845B (en) | 2016-10-09 | 2016-10-09 | Mouth mask filter core and its processing method |
Publications (2)
| Publication Number | Publication Date |
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| CN106360845A true CN106360845A (en) | 2017-02-01 |
| CN106360845B CN106360845B (en) | 2017-12-12 |
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|---|---|---|---|
| CN201610881021.8A Active CN106360845B (en) | 2016-10-09 | 2016-10-09 | Mouth mask filter core and its processing method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108477702A (en) * | 2018-05-28 | 2018-09-04 | 东莞市利巨硅胶制品有限公司 | It is a kind of to increase the edge sealing silica gel sealing ring of mask |
| CN108783658A (en) * | 2018-05-23 | 2018-11-13 | 深圳市兴创源科技有限公司 | Mask and its manufacturing method |
| CN109419087A (en) * | 2017-08-24 | 2019-03-05 | 深圳市兴创源科技有限公司 | Can rapid welding three-dimensional mask device for ultrasonic welding |
| CN109663238A (en) * | 2017-10-16 | 2019-04-23 | 巽（香港）有限公司 | The outer cover of location structure, mask and mask |
| CN109757808A (en) * | 2017-11-07 | 2019-05-17 | 深中海医疗用品（深圳）有限公司 | Cup type mask manufacturing method and cup type mask |
| CN109984395A (en) * | 2019-04-17 | 2019-07-09 | 普宁市康达健科技有限公司 | It is a kind of to wear firm medical mask |
| CN111387594A (en) * | 2020-03-26 | 2020-07-10 | 青岛农业大学 | Sterilizing protective mask for preventing medical care personnel from infection |
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| CN109419087A (en) * | 2017-08-24 | 2019-03-05 | 深圳市兴创源科技有限公司 | Can rapid welding three-dimensional mask device for ultrasonic welding |
| CN109663238A (en) * | 2017-10-16 | 2019-04-23 | 巽（香港）有限公司 | The outer cover of location structure, mask and mask |
| CN109757808A (en) * | 2017-11-07 | 2019-05-17 | 深中海医疗用品（深圳）有限公司 | Cup type mask manufacturing method and cup type mask |
| CN108783658A (en) * | 2018-05-23 | 2018-11-13 | 深圳市兴创源科技有限公司 | Mask and its manufacturing method |
| CN108477702A (en) * | 2018-05-28 | 2018-09-04 | 东莞市利巨硅胶制品有限公司 | It is a kind of to increase the edge sealing silica gel sealing ring of mask |
| CN109984395A (en) * | 2019-04-17 | 2019-07-09 | 普宁市康达健科技有限公司 | It is a kind of to wear firm medical mask |
| CN111387594A (en) * | 2020-03-26 | 2020-07-10 | 青岛农业大学 | Sterilizing protective mask for preventing medical care personnel from infection |
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|---|---|
| CN106360845B (en) | 2017-12-12 |
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