CN205624583U - Breathing mask - Google Patents

Abstract

The utility model discloses a breathing mask, include: dustcoat, filter core and two sealed pads, the dustcoat is for superfine fiber hot briquetting spare and have a plurality of bleeder vents that run through, the filter core is used for filtered air and establishes one side of the neighbouring user of dustcoat, two sealed pads are all connected one side of the neighbouring user of filter core and be suitable for with the skin exposure of user's bridge of the nose both sides with sealed gap between filter core and the user's bridge of the nose both sides. According to the utility model discloses a breathing mask, the user's face of can laminating fully reaches the best and wears experience, obtains the best filter effect simultaneously.

Description

Mask

Technical field

This utility model relates to hygiene article sector, especially relates to a kind of mask.

Background technology

Pointing out in correlation technique, the design of common mask transplants, if the fabric of mask is excessively from safe respirator design Softness is then difficult to form stereochemical structure, thus is easy to be attached to user's face, causes user's hypopnea, if the face of mask Expect the most stiffening, although stereochemical structure can be formed, but user wears uncomfortable, and sealing is poor, and, user When wearing common mask, owing to the bridge of the nose of user is higher, can be by mask center jack-up, so that mask is relative with bridge of the nose both sides Part do not fit, produce huge gap, affect sealing effectiveness and the filter effect of mask.It addition, common mask is ventilative Property is poor, causes user's hypopnea.

Utility model content

This utility model is intended at least to solve one of technical problem present in prior art.To this end, this utility model provides A kind of mask, the applicable crowd of described mask is extensive, comfortable wearing, good airproof performance, filterability are good, good permeability.

According to the mask of this utility model embodiment, including: outer housing, described outer housing is the hot-forming part of superfine fibre and has Multiple air-vents run through；Filter element, described filter element was used for air filtering and was located at the side of proximal subscribers of described outer housing；With Two sealing gaskets, said two sealing gasket is both connected to the side of the proximal subscribers of described filter element and is suitable to and user's bridge of the nose both sides Contact skin to seal the gap between described filter element and user's bridge of the nose both sides.

The mask that this utility model embodiment provides can include following beneficial effect: user's face of can fitting fully, reaches Wear experience to optimal, obtain optimal filter effect simultaneously.

In certain embodiments, multiple described air-vents are at least relative with the cheek of the oro-nasal region of user and user, wherein, The aperture of the described air-vent relative with user's oro-nasal region is more than the aperture of the described air-vent relative with user's cheek.Thus, The distribution of air-vent is more reasonable.

In certain embodiments, described outer housing includes: the first sheath portion, described first sheath portion at least with the mouth-nose volume of user Territory relatively and is suitable to spaced apart with the oro-nasal region of user；With the second sheath portion, described second sheath portion is looped around described first The periphery of sheath portion and be suitable to the skin attachement with user.Thus, user can more cosily wear mask.

In certain embodiments, described outer housing farther includes: the 3rd sheath portion, and described 3rd sheath portion is connected to described The top of two sheath portion and be suitable to the nose laminating with user, the top edge of described 3rd sheath portion is formed as arc protruding upward Shape.Thus, outer housing can improve the nose stress of user effectively, improves the comfortableness wearing mask.

In certain embodiments, described outer housing includes that body and two alar parts, described two alar parts are connected to the two of described body Side and be respectively facing user both sides side door direction extend.Thus, outer housing can improve ear's stress of user effectively, carries Height wears the comfortableness of mask.

In certain embodiments, the distance between top edge and the lower limb of each described alar part is along towards door of picking up the ears accordingly Direction is gradually reduced.Thus, the stress of user ear is less.

In certain embodiments, the overall lower limb of described outer housing is formed as substantially " V "-shaped.

In certain embodiments, the outline of described filter element is similar to the outline of described outer housing.Thus, the filtration effect of filter element More preferably, wearing comfort is higher for fruit.

In certain embodiments, the span of the distance between top edge and the top edge of described outer housing of described filter element is 1mm-3mm, the span of the distance between lower limb and the lower limb of described outer housing of described filter element is 1mm-3mm. Thus, the compact structure, attractive in appearance of mask.

In certain embodiments, described filter element is multilamellar filter material hot melt molding part, described filter element has and user's oro-nasal region Relative hot melt trace.Thus, the structural strength of filter element is more preferable.

In certain embodiments, described hot melt trace includes the horizontal hot melt trace that extends in left-right direction and/or vertically extending Longitudinal hot melt trace.

In certain embodiments, described mask farther includes: two ear-hang assemblies, said two ear-hang assembly respectively with The both sides of described outer housing are detachably connected.Thus, the applicable crowd of mask can effectively be widened.

In certain embodiments, described ear-hang assembly includes: connector, and described connector is detachably connected with described outer housing； With ear-hang rope, described ear-hang rope is connected on described connector and is suitable to be hung in human ear.Thus, ear-hang assembly is facilitated Processing and installing/dismounting.

In certain embodiments, described connector includes first portion and second portion, described first portion and described second Portion is connected with each other and collapsible along its junction, and wherein said mask body is folded in described first portion and described second portion Between, described first portion is provided with positioning convex, and described second portion is formed hole, location, and described positioning convex passes With hole, described location location fit after described outer housing.Thus, ear-hang assembly can realize dismounting quickly and be connected with outer housing can High by property.

In certain embodiments, the two ends on the length direction of described ear-hang rope are all detachably connected with described connector.By This, can regulate the length in ear-hang circle portion to adapt to the different ear types of different user, make user more comfortably wear mask.

In certain embodiments, the two ends on the length direction of described ear-hang rope are all connected pivotly with described connector.By This, ear-hang assembly can better adapt to the various ear types of various user, reduces ear's stress of various user.

In certain embodiments, described filter element and described outer housing are detachably connected.Thus, user can change filter easily Core or outer housing.

In certain embodiments, described filter element being formed with spacing hole, described outer housing is provided with spacing preiection, described filter element and Described outer housing realizes being detachably connected by the location fit of described spacing hole and described spacing preiection.Thus, removal efficiency Height, connection reliability are good.

In certain embodiments, described sealing gasket includes: supporting lamellar body, the described support chip bodily form becomes away from described filter element The smooth surface body that direction is protruded.Thus, the comfortableness that user contacts is improved with sealing gasket.

In certain embodiments, described support lamellar body includes: the first edge linearly extended, and described first edge is connected to In described mask body, described support lamellar body can spin upside down along described first edge.Thus, sealing gasket simple in construction, It is easy to processing and installs, and good sealing effect.

Additional aspect of the present utility model and advantage will part be given in the following description, and part will become from the following description Obtain substantially, or recognized by practice of the present utility model.

It should be appreciated that it is only exemplary that above general description and details hereinafter describe, this practicality can not be limited Novel.

Accompanying drawing explanation

Fig. 1 is the schematic diagram of the mask according to this utility model embodiment；

Fig. 2 is the schematic diagram of the filter element shown in Fig. 1；

Fig. 3 is the front view of the mask shown in Fig. 1；

Fig. 4 is the schematic diagram that the mask shown in Fig. 3 removes ear-hang rope；

Fig. 5 is the rearview of the mask shown in Fig. 4；

Fig. 6 is the schematic diagram of the connector shown in Fig. 5；

Fig. 7 is the schematic diagram that the mask according to this utility model embodiment is worn by the user；

Fig. 8 is the structure schematic front view of the outer housing according to this utility model embodiment；

Fig. 9 is the structure schematic side view of the outer housing shown in Fig. 8.

Reference:

Mask 100；

Outer housing 11；First sheath portion 111；Second sheath portion 112；3rd sheath portion 113；Alar part 114；

Air-vent 115；Spacing preiection 116；

Filter element 12；Laterally hot melt trace 121；Longitudinal hot melt trace 122；Spacing hole 123；

Sealing gasket 13；Support lamellar body 131；Brace rod 132；First edge 133；

Ear-hang assembly 2；Connector 21；Ear-hang rope 22；

First portion 211；Positioning convex 2111；Second portion 212；Hole 2121, location.

Detailed description of the invention

Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, the most from start to finish Same or similar label represents same or similar element or has the element of same or like function.Below with reference to attached The embodiment that figure describes is exemplary, it is intended to be used for explaining this utility model, and it is not intended that to limit of the present utility model System.

Following disclosure provides many different embodiments or example for realizing different structure of the present utility model.For letter Changing disclosure of the present utility model, hereinafter parts and setting to specific examples are described.Certainly, they are the most merely illustrative, And it is not intended to limit this utility model.Additionally, this utility model can in different examples repeat reference numerals and/or Letter.This repetition is for purposes of simplicity and clarity, between itself not indicating discussed various embodiment and/or arranging Relation.Additionally, the various specific technique that provides of this utility model and the example of material, but ordinary skill Personnel are it can be appreciated that the property of can be applicable to of other techniques and/or the use of other materials.

Below with reference to Fig. 1-Fig. 9, the mask 100 according to this utility model embodiment is described.

With reference to Fig. 1, Fig. 2 and combine Fig. 5, mask 100 includes mask body, and mask body can include outer housing 11 and filter Core 12, wherein, outer housing 11 is located at the outside (away from the side of user) of filter element 12 to support and protection filter element 12, filter element 12 were used for air filtering and were located at the inner side (side of proximal subscribers) of outer housing 11.In an embodiment of the present utility model, Filter element 12 and outer housing 11 can be detachably connected, thus user can according to different be actually needed replacing filter element 12 or Outer housing 11, such as, user can change the outer housing 11 liking color to show individual character, and user can also change outmoded or use Repeatedly filter element 12, or change there is the filter element 12 of different filter effect to adapt to the change etc. of weather condition.

In a concrete example of the present utility model, with reference to Fig. 5, filter element 12 can process spacing hole 123, outer housing 11 are provided with spacing preiection 116, filter element 12 and outer housing 11 by the location fit of spacing hole 123 and spacing preiection 116 in fact Now it is detachably connected.Thus, due on filter element 12 only need process spacing hole 123 and without by means such as bonding, welding The structures such as processing spacing preiection, thus effectively reduce processing pollution, say, that will not discharge bonding on filter element 12 Glue or the abnormal flavour even poison etc. that discharged of welding rod of welding, thus be effectively improved wearing of filter element 12 Safety, and the processing of spacing hole 123 is simple, and difficulty of processing is low, and working (machining) efficiency is high.It addition, spacing preiection 116 can To process on the connector 21 being described below to be indirectly located on outer housing 11.

With reference to Fig. 2, filter element 12 can be multilamellar filter material (such as non-woven fabrics) hot melt molding part, say, that filter element 12 Can be by the filter body with 3D shape of multilamellar filter material hot melt, thus, it is possible to make the filter element 12 processed have There is three dimensional structure, such that it is able to the three dimensional structure of the facial contours design filter element 12 according to most users so that filter element 12 can farthest imitate user's facial surface modeling so that the edge of filter element 12 can reach seamless covering with user's face Lid and perfect stickiness, improve user and wear comfortableness and the filtration reliability of filter element 12 of mask 100, make simultaneously Form gap between central part inner surface and user's nose and the oral area of filter element 12, thus improve user's dyspnea or exhale The dampness gone out sticks to the uncomfortable problem such as on the face.

Specifically, the filter element 12 using this kind of processes to go out also is able to maintain stable three dimensional structure when tiling, when filtering During the side of the proximal subscribers that core 12 is fixed on outer housing 11, the nose with user of filter element 12 and the relative part of oral area are permissible And form good solid space between user face, keep horizontal pressure and longitudinal tension force so that filter element 12 will not paste Face.It addition, during hot melting process is carried out, a plurality of longitudinal direction (example along filter element 12 can be processed on filter element 12 Above-below direction such as user face) and many strip hot melts trace that laterally (the such as left and right directions of user face) is distributed, to constitute The structure rib of filter element 12, such as, can process longitudinal hot melt in the bridge of the nose position relative with user's nose and the bridge of the nose two side position Trace 122, at the upper side and lower side cross machine hot melt trace 121 relative with user's oral area, to strengthen stablizing of filter element 12 structure Property, it is ensured that filter element 12 keeps good 3D shape to have good transverse pressure and longitudinal tension force so that it is with the nose of user Certain distance is kept, it is to avoid laminating face with oral area.

With reference to Fig. 1, outer housing 11 can be the hot-forming part of superfine fibre, say, that outer housing 11 uses super-fine fiber material (such as PU (abbreviation of poly urethne, chemistry Chinese is polyurethane), nylon etc.) are made, and manufacture outer housing 11 Technique be hot press forming technology.Thus, by using hot press forming technology to make outer housing 11, outer housing 11 can have well Supportive, three-dimensionally shaped property, flexibility and Memorability.It should be appreciated that hot press forming technology can be brought up same Plant the dynamic adaptability attribute on material, stable three dimensional structure and the fabric attributes of micro-stretching.

So, owing to outer housing 11 has good supportive, thus outer housing 11 can reliably support filter element 12, makes filter element 12 play good filter effect；Owing to mask 100 has good Memorability, thus when user folds or curling outer housing After 11, when being again turned on outer housing 11, outer housing 11 can also automatically restore to original 3D shape, thus not only ensure that Outer housing 11 can use always, and be easy to the storage of mask 100 and carry.

Owing to outer housing 11 has good three-dimensionally shaped property and flexibility, thus outer housing 11 can use and meet human engineering Design concept be designed configuration so that outer housing 11 more conforms to the facial features of most user, make user nose, The position such as cheek, chin stress is minimum and uniform, makes the whole face of user can experience good comfortableness, guarantees simultaneously Can seal with the EDGE CONTACT of outer housing 11 when most users wear mask 100, it is ensured that the filter effect of mask 100, Guarantee when most user wears mask 100 to keep optimal breathing space with the central part of outer housing 11 simultaneously, keep away Exempt from filter element 12 and be attached to user on the face, so that it is guaranteed that user breathes smooth and easy, comfortable.

With reference to Fig. 1, outer housing 11 being formed with multiple air-vent 115, each air-vent 115 all runs through outer housing 11, thus outward Air-vent 115 on cover 11 can form significantly more efficient air duct, improves the permeability of mask 100, makes user obtain Obtaining the air exchange of more nose and oral area, the breathing promoting user is experienced so that when user wears this mask 100, no Sense of feeling oppressed when can feel to wear common mask 100.Thus, owing to outer housing 11 is the hot-forming part of superfine fibre, thus can To have good three-dimensionally shaped property, flexibility, supportive and Memorability, and by arranging air-vent 115 on outer housing 11, Significantly more efficient air duct can be formed on outer housing 11, reduce the respiratory resistance of mask 100, improve the saturating of mask 100 Gas performance, the breathing promoting user is experienced.Further, since the outer housing 11 of mask 100 is internal is provided with filter element 12, i.e. constitute Double-protection structure, thus outer housing 11 is in the case of ensureing that mask 100 has fine air permeability, filter element 12 may insure that Mask 100 has good filterability.

With reference to Fig. 5, mask 100 also includes two sealing gaskets 13, two sealing gaskets 13 be each provided at the inner side of filter element 12 with User contacts, say, that two sealing gaskets 13 are connected to the side of the proximal subscribers of filter element 12 with contact user's Face, two sealing gaskets 13 lay respectively at the both sides of the position relative with user's bridge of the nose, such as, when in the longitudinal direction of filter element 12 The bridge of the nose of mandrel line and user relative to time, two sealing gaskets 13 are respectively provided at the both sides of longitudinal center's axis of filter element 12, from And make two sealing gaskets 13 be respectively provided at the both sides of the bridge of the nose of user, thus, sealing gasket 13 can seal filter element 12 and use Gap between bridge of the nose both sides, family.Here, it should be noted that " inner side " described in the disclosure refers to proximal subscribers Side, rather than refer in the inside of certain parts or inside.Wherein, sealing gasket 13 can be silica gel sealing pad 13.

In an embodiment of the present utility model, with reference to Fig. 5, sealing gasket 13 includes: support lamellar body 131, supports lamellar body 131 are formed as the smooth surface body protruded away from the direction of filter element 12, say, that support lamellar body 131 and be formed generally as light Sliding curved sheets shape and the direction towards user face are protruded, to seal the gap between filter element 12 and user's bridge of the nose both sides.By This, sealing gasket 13 can be well adapted to fill up the gap between filter element 12 and user's bridge of the nose both sides, with guarantee filter element 12 remaining Contour edge and the intact laminating of user face.It is additionally, since support lamellar body 131 and constitutes protrusion curve form, thus when supporting When lamellar body 131 contacts with user's face, the comfortableness of user face can be effectively improved.It addition, support lamellar body 131 Simple in construction, be easy to processing, consumptive material is few, low cost.

With reference to Fig. 5, support lamellar body 131 and include: the first edge 133 (the such as support lamellar body shown in figure linearly extended The top edge of 131), the first edge 133 is connected on filter element 12, supports lamellar body 131 and can turn over up and down along the first edge 133 Turn.Thus, do not constitute fixing connection with filter element 12 owing to supporting lamellar body 131, thus support lamellar body 131 and can occur very Big shrivels deflection, thus widens the applicable crowd of mask 100 further, and relaxing of improving that mask 100 wears further Adaptive.Further, since sealing gasket 13 is simple, so that the production efficiency of mask 100 obtains with the connected mode of filter element 12 To being effectively improved.

With reference to Fig. 5, sealing gasket 13 farther includes: brace rod 132, and brace rod 132 is located at filter element 12 and supports lamellar body 131 Between.Thus, brace rod 132 can reliably support support lamellar body 131, it is ensured that supports lamellar body 131 towards user's face The direction in portion is protruded, and improves the sealing reliability supporting lamellar body 131.

The most in the example depicted in fig. 5, brace rod 132 is connected to support on lamellar body 131 and along brace rod 132 and support The junction of lamellar body 131 can swing, say, that the length direction of brace rod 132 can prolong substantially along above-below direction Stretch, length direction can extend substantially along left and right directions, width can extend substantially along fore-and-aft direction, brace rod 132 Back edge can with support lamellar body 131 front surface be connected, the front edge of brace rod 132 is swingable.

So, when gap between the bridge of the nose both sides and filter element 12 of certain user is less, support lamellar body can be shriveled forward 131, support lamellar body 131 and promote the rear end of brace rod 132 to travel forward, the front edge of brace rod 132 is because of by mask body The restriction of rear surface and swing to the left or to the right, so that the gap supported between lamellar body 131 and filter element 12 reduces, it is to avoid Unsightly problem, the problem of brace rod 132 bursting filter element 12 and filter element 12 that mask body bloats forward are by supporting The problem of muscle 132 conflict user face backward.Thus so that sealing gasket 13 is adapted to the different shapes of face of different user, makes Obtain different user and can cosily wear mask 100, widen the applicable crowd of mask 100.

Thus, by arranging the sealing gasket 13 being positioned at bridge of the nose both sides, sealing gasket 13 inside filter element 12 and between user's face The adaptation of mask 100 and user face can be effectively improved so that will not produce between user's bridge of the nose both sides and filter element 12 Gap, thus user oral cavity and nasal cavity will not be entered from there without filter element 12 filtered air, improve the mistake of mask 100 Filter function, and the gas of user's exhalation also will not flow to eye from there, causes glasses to haze the problem not seeing road.It addition, Owing to arranging sealing gasket 13 in bridge of the nose both sides, it is also possible to effectively alleviate the pressure that user's nose is caused by filter element 12, improve The comfortableness that mask 100 is worn.

In sum, according to the mask 100 of this utility model embodiment, user's face of can fitting fully, reach optimal Wear experience, obtain optimal filter effect simultaneously.

With reference to Fig. 1 and Fig. 3, multiple air-vents 115 are at least relative with the cheek of the oro-nasal region of user and user, wherein, with The aperture of the air-vent 115 that user's oro-nasal region is relative is more than the aperture of the air-vent 115 relative with user's cheek.Namely Say, at the oro-nasal region maximum with air turnover amount just to the aperture of air-vent 115 relatively big, relative with user's cheek is saturating The aperture of pore 115 is less.Thus, the distribution design of air-vent 115 more conforms to user face function so that air-vent The distribution design of 115 is more reasonable, the requirement maximum to adapt to the outer housing 11 gas turnover amount in this region.Thus, according to Along the direction from the center of outer housing 11 to the edge of outer housing 11, air-vent 115 the most gradually scatter and aperture by Air-vent 115 is laid out by the least layout type, can conform better to ergonomic designs, the most preferably Ensure that the filter effect of mask 100, and user can be breathed more swimmingly.

With reference to Fig. 3, Fig. 7 and Fig. 8, mask 100 includes the first sheath portion 111 and the second sheath portion 112, the first sheath portion 111 is at least relative with the oro-nasal region of user and be suitable to spaced apart with the snout of user, and the second sheath portion 112 is looped around first The periphery of sheath portion 111 and be suitable to the skin attachement with user.It is to say, mask 100 includes being formed as annular region Second sheath portion 112 and be connected to the first sheath portion 111 the second sheath portion 112 internal ring within, the first sheath portion 111 and use The oro-nasal region at family is spaced apart to limit breathing space, the second sheath portion 112 and the skin of face of user, such as cheek skin Skin, nasal skin and chin skin etc. are fitted, so that the outward flange of mask 100 seals with user's face, it is to avoid filtered Air from unsealed outward flange flow into mask 100 to be breathed by user.

Thus, it is possible to by the first sheath portion 111 make mask 100 and the oro-nasal region of user keep optimal breathing space with Guarantee that user breathes smooth and easy, the outward flange of mask 100 can be made to fit with the skin of face of user by the second sheath portion 112 To realize sealing effectiveness, to improve user and wear the comfortableness of mask 100, so that user can more cosily wear mask 100 and the filter efficiency of mask 100 can be effectively improved.It is additionally, since mask 100 by having the of one fixed width Two sheath portion 112 are fitted with user's face, thus instead of in correlation technique only by common mask frontside edge and user face The scheme of laminating, and then increase the contact area of mask 100 and user's face, reduce contact stress, improve contact Comfortableness.Further, since the second sheath portion 112 has certain width, for the user hence for different shapes of face, mouth Cover 100 can be provided with fit and containment well, has widened the applicable crowd of mask 100.

With reference to Fig. 7 and Fig. 8, the width of the middle and lower part of the second sheath portion 112 is from up to down gradually reduced.It is to say, second The lower limb of sheath portion 112 is formed as substantially " V "-shaped, thus the second sheath portion 112 can more adapt to user's face configuration, With user's cheek part and the profile of chin portion of preferably fitting so that user wears the better tightness of mask 100, relaxes Appropriateness is higher.

With reference to Fig. 7 and Fig. 9, the first sheath portion 111 bloats forward away from the direction of user's head.Thus, the first outer housing Portion 111 can better adapt to the facial configuration of user, it is ensured that the first sheath portion 111 can more reliably with the mouth of user Nose region is kept apart, and makes the moulded small and exquisite, attractive in appearance of mask 100.

With reference to Fig. 7-Fig. 9, mask 100 farther includes: the 3rd sheath portion 113, and the 3rd sheath portion 113 is connected to outside second The top in cover portion 112 and be suitable to the nose laminating with user.Thus, mask 100 can better adapt to the nose structure of user Type, with the profile at the bridge of the nose top of the user that preferably fits so that user wears the better tightness of mask 100, comfort level Higher.Wherein, as shown in Figure 8, when the top edge of the 3rd sheath portion 113 is formed as arc protruding upward, thus, 3rd sheath portion 113 can be preferably higher with the laminating of the nose of user and laminating comfortableness.And, with reference to Fig. 5, permissible Sealing gasket 13 is arranged in filter element 12 with the 3rd sheath portion 113 inside and outside just to position, to improve mask 100 and to use Sealing effectiveness between bridge of the nose both sides, family.

With reference to Fig. 3-Fig. 5, outer housing 11 also includes that two alar parts 114, two alar parts 114 are connected to the two of mask body Side, mask body can include the first sheath portion the 111, second sheath portion 112 and the 3rd sheath portion 113 mentioned above, from And two alar parts 114 can be connected to the both sides of the second sheath portion 112 and extend towards the side door direction of the corresponding side of user. It is to say, the left side of the second sheath portion 112 is provided with an alar part 114 extended towards side door direction on the left of user, second The right side of sheath portion 112 is provided with an alar part 114 extended towards user right side door direction.

Thus, by arranging alar part 114 in the second sheath portion 112, such that it is able to make user more cosily wear mask 100, and mask 100 can also be made to fit more fully hereinafter user's face by arranging two alar parts 114, to improve further The filter effect of mask 100.

With reference to Fig. 3-Fig. 5, the distance between top edge and the lower limb of alar part 114 is along the direction away from the second sheath portion 112 It is gradually reduced.It is to say, along the direction from user bridge of the nose the to ear, alar part 114 width in the vertical direction is gradually Narrow.Thus so that the design of alar part 114 more conforms to ergonomic factor so that mask 100 is adapted to and pastes Close the user's face having the various shape of face of greatest differences, thus widen the adaptation population of mask 100.It addition, this kind of structure Alar part 114 stress of user ear can be made minimum, improve the stress of user ear, that improves that mask 100 wears is comfortable Property.Wherein, the lower limb of alar part 114 can linearly extend, say, that is positioned at the wing on the left of the second sheath portion 112 The lower limb in portion 114 tilts linearly to extend towards upper left side, is positioned at the following of alar part 114 on the right side of the second sheath portion 112 Edge tilts linearly to extend towards upper right side, and thus, alar part 114 can preferably be fitted user's face.

With reference to Fig. 5, the overall lower limb of outer housing 11 is formed as substantially " V "-shaped, say, that under outer housing 11 left side Edge can tilt extend towards upper left side, and the lower limb of outer housing 11 right-hand part can tilt extend towards upper right side, so that The design of outer housing 11 more conforms to ergonomic factor, when making user wear mask 100, being subject to of chin and cheek position Power is more comfortable, and the stickiness of mask 100 is more preferable.

With reference to Fig. 4 and Fig. 5, the first sheath portion the 111, second sheath portion the 112, the 3rd sheath portion 113 and two alar parts 114 One-body molded and smoothly transit.It is to say, outer housing 11 is formed in one, part and surfaces externally and internally are all configured to smooth surface, the One sheath portion the 111, second sheath portion the 112, the 3rd sheath portion 113 and two alar parts 114 can use super-fine fiber material heat It is pressed into integral piece.Thus, the appearance looks elegant of mask 100, structural strength are good.Wherein, the longitudinal centre line of outer housing 11 and use The bridge of the nose at family is relative, and outer housing 11 is symmetrical arranged about longitudinal center's axis shaft.Thus, outer housing 11 be easy to processing, structure strong Spend, appearance looks elegant and better adapt to user's face configuration.

In an embodiment of the present utility model, with reference to Fig. 5, the outline of filter element 12 is similar to the outline of outer housing 11. It is to say, between an at least some of and corresponding part for the top edge of outer housing 11 for the top edge of filter element 12 away from Distance from wide, between an at least some of and corresponding part for the lower edge of outer housing 11 for the lower edge of filter element 12 Wide, or, the distance between whole top edge and whole top edge of outer housing 11 of filter element 12 is wide, filter element 12 Whole lower edge and whole lower edge of outer housing 11 between distance wide.Thus, in the support guaranteeing outer housing 11 Property and protectiveness on the premise of so that the structure of mask 100 is more attractive in appearance, and save material.

Wherein, with reference to Fig. 5, the span of the distance between top edge and the top edge of outer housing 11 of filter element 12 is 1mm-3mm, such as, can be 1mm, 2mm, 3mm etc., between lower limb and the lower limb of outer housing 11 of filter element 12 The span of distance be 1mm-3mm, can be such as 1mm, 2mm, 3mm etc..Thus, it is possible to exist further On the premise of guaranteeing supportive and the protectiveness of outer housing 11, so that the structure of mask 100 is more attractive in appearance, and save material. Wherein, the distance between the top edge and the top edge of outer housing 11 of filter element 12 is 2mm, the lower limb of filter element 12 is with outer When distance between the lower limb of cover 11 is 2mm, the structure of mask 100 is more reasonable.

In an embodiment of the present utility model, with reference to Fig. 1 and Fig. 3, mask 100 farther includes two ear-hang assemblies 2, Two ear-hang assemblies 2 both sides with outer housing 11 respectively are detachably connected, such as can be the most detachable with two alar parts 114 Ground is connected.Wherein, ear-hang assembly 2 may include that connector 21 and ear-hang rope 22, and ear-hang rope 22 is suitable to be hung on human ear Going up and be connected on connector 21, connector 21 is detachably connected with alar part 114.Thus, it is simple to ear-hang assembly 2 Processing, simultaneously facilitates the assembling of ear-hang assembly 2 and alar part 114, is user-friendly to mask 100.

With reference to Fig. 4-Fig. 6, connector 21 can include first portion 211 and second portion 212, first portion 211 and the Two portions 212 are connected with each other and collapsible along its junction, and wherein alar part 114 is folded in first portion 211 and second portion Between 212.Thus, the connection reliability of connector 21 and alar part 114 it is effectively improved.Such as in showing shown in Fig. 6 In example, first portion 211 is formed as rectangle lamellar body, and second portion 212 and the shape in first portion 211, size are the biggest Body is identical, and the lateral edges on first portion 211 width and the lateral edges on second portion 212 width are connected Connecting limit to constitute, first portion 211 and second portion 212 all can be along connecting limit upset to realize the folder to alar part 114 Tight and loosen.

With reference to Fig. 6, first portion 211 is provided with positioning convex 2111, and second portion 212 is formed hole 2121, location, Positioning convex 2111 through after alar part 114 with hole 2121, location location fit.Thus, by positioning convex 2111 and location The location fit in hole 2121, can be effectively improved the flexible disassembly of connector 21 and alar part 114.Further, since even Fitting 21 is connected only by the realization of connector 21 self structure with the detachable of alar part 114.Thus, on the one hand, only need to be On alar part 114, processing is bored a hole rather than processed complex attachment structure, thus reduces the difficulty of processing of alar part 114, on the other hand, Due to without using the mode such as gluing connector 21 and alar part 114 to be linked together, such that it is able to avoid can in adhesive process The bad air that can produce affects the healthy of user.

As shown in Figure 6, positioning convex 2111 is multiple and spaced apart distribution on the length direction in first portion 211, location Hole 2121 is multiple and spaced apart distribution on the length direction in second portion 212, hole, multiple location 2121 and fixed with multiple Protruding 2111 one_to_one corresponding in position.It is to say, first portion 211 is provided with multiple positioning convex 2111, second portion 212 It is provided with hole, multiple location 2121, the position one_to_one corresponding in multiple positioning convex 2111 and hole, multiple location 2121, thus can So that multiple positioning convex 2111 are connected with hole, multiple location 2121.Thus, use multiple positioning convex 2111 with many Hole, individual location 2121 connects first portion 211 and second portion 212, can be effectively improved connector 21 and alar part 114 Connection reliability.

With reference to Fig. 3, ear-hang rope 22 can be formed as non-close annular, and two ends are connected on connector 21 so that ear-hang Circle portion is limited by between ear-hang rope 22 and connector 21, such that it is able to by the company of regulation ear-hang rope 22 with connector 21 Connect position, and the collapsing length of regulation ear-hang rope 22 regulates the girth in ear-hang circle portion.It addition, work as ear-hang rope 22 and connect When fitting 21 is detachably connected, can give as an addition when selling mask 100 at least two secondary more than and the different ear-hang rope of length 22, user can select to be the ear-hang rope 22 that assembling length is longer on alar part 114 according to own situation, or assembling length Shorter ear-hang rope 22, to improve the applicable crowd of mask 100 further.

In an embodiment of the present utility model, one of them in ear-hang rope 22 and connector 21 is provided with multiple first It is formed on another in keeper, ear-hang rope 22 and connector 21 and joins with any one location in multiple first keepers The second keeper closed.Thus, it is possible to realize the simplicity of ear-hang rope 22 and connector 21, be conveniently detached, and can facilitate The girth in regulation ear-hang circle portion.

As shown in Figure 3 and Figure 7, the first keeper and the second keeper location fit pivotly.Thus, ear-hang rope 22 can To realize multi-angle rotary on connector 21, so that ear-hang rope 22 and the angle adjustable of connector 21, such that it is able to By adjusting the corner of ear-hang rope 22 opposite joints 21, select the suitable force way of ear, to improve mask further The wearing comfort of 100 so that mask 100 better adapts to have different shape of face and the user's request of ear type.

In sum, according to the mask 100 of this utility model embodiment, its outer housing 11 is due to through special hot press forming technology Create the dynamic adaptability attribute on commaterial, thus the fabric with stable three dimensional structure and micro-stretching belongs to Property so that outer housing 11 presents three dimensional structure when opening, and can be flat-folded or roll, when being again turned on, can return to 3D shape originally, its filter element 12 is when tiling, it is possible to maintain stable three dimensional structure, filter element 12 is installed to outer housing One rear flank of the proximal subscribers of 11, filter element 12 can set up three-dimensional breathing space well with user face, and due to filter element There is on 12 horizontal hot melt trace 121 and/or longitudinal hot melt trace 122, thus filter element 12 can keep good transverse pressure and Longitudinal tension force, it is ensured that will not fit with user face, and the most important functions region being distributed on filter element 12 due to hot melt trace, Such as relative with user's oro-nasal region part, thus further improve the problem of filter element 12 architrave, it addition, work as filter element The central axis of 12 relative with the bridge of the nose of user and along this central axis collapsible time so that filter element 12 is easier to laminating outer housing 11 internal layers, help the setting angle of sealing gasket 13 to be in optimum state simultaneously.

In description of the present utility model, " on ", D score, "front", "rear", "left", "right" should manage Solve wear for mask 100 user's face time, user self " on ", D score, "front", "rear", " left ", " right " direction.

Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or imply relatively important Property or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", " second " feature permissible Express or implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that Two or more, unless otherwise expressly limited specifically.

In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " tool Body example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material Material or feature are contained at least one embodiment of the present utility model or example.In this manual, to above-mentioned term Schematic representation is necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or Person's feature can be to combine in one or more embodiments in office or example in an appropriate manner.Additionally, in the most conflicting feelings Under condition, those skilled in the art can be by the different embodiments described in this specification or example and different embodiment or show The feature of example is combined and combines.

Embodiment the most of the present utility model, it will be understood by those skilled in the art that: not These embodiments can be carried out multiple change in the case of departing from principle of the present utility model and objective, revise, replace and become Type, scope of the present utility model is limited by claim and equivalent thereof.

Claims (20)

1. a mask, it is characterised in that including:

Outer housing, described outer housing is the hot-forming part of superfine fibre and has multiple air-vent run through；

Filter element, described filter element was used for air filtering and was located at the side of proximal subscribers of described outer housing；With

Two sealing gaskets, said two sealing gasket is both connected to the side of the proximal subscribers of described filter element and is suitable to and user's bridge of the nose The contact skin of both sides is to seal the gap between described filter element and user's bridge of the nose both sides.

Mask the most according to claim 1, it is characterised in that multiple described air-vents at least with the oro-nasal region of user Relative with the cheek of user, wherein, the aperture of the described air-vent relative with user's oro-nasal region is more than relative with user's cheek The aperture of described air-vent.

Mask the most according to claim 1, it is characterised in that described outer housing includes:

First sheath portion, described first sheath portion is at least relative with the oro-nasal region of user and is suitable to and between the oro-nasal region of user Separate；With

Second sheath portion, described second sheath portion is looped around the periphery of described first sheath portion and is suitable to the skin attachement with user.

Mask the most according to claim 3, it is characterised in that described outer housing farther includes: the 3rd sheath portion, institute State the 3rd sheath portion be connected to the top of described second sheath portion and be suitable to the nose laminating with user, described 3rd sheath portion Top edge is formed as arc protruding upward.

Mask the most according to claim 1, it is characterised in that described outer housing includes body and two alar parts, described two Alar part is connected to the both sides of described body and is respectively facing the direction extension of user both sides side door.

Mask the most according to claim 5, it is characterised in that between top edge and the lower limb of each described alar part Distance is gradually reduced along the direction towards door of picking up the ears accordingly.

Mask the most according to claim 1, it is characterised in that the overall lower limb of described outer housing is formed as substantially " V " Shape.

8. according to the mask according to any one of claim 1-7, it is characterised in that the outline of described filter element with described outside The outline of cover is similar.

Mask the most according to claim 8, it is characterised in that the top edge of described filter element and the top edge of described outer housing Between the span of distance be 1mm-3mm, the distance between lower limb and the lower limb of described outer housing of described filter element Span is 1mm-3mm.

Mask the most according to claim 1, it is characterised in that described filter element is multilamellar filter material hot melt molding part, institute State and there is on filter element the hot melt trace relative with user's oro-nasal region.

11. masks according to claim 10, it is characterised in that described hot melt trace includes the horizontal stroke extended in left-right direction Hot melt trace and/or vertically extending longitudinal hot melt trace.

12. masks according to claim 1 or 5, it is characterised in that farther include:

Two ear-hang assemblies, said two ear-hang assembly both sides with described outer housing respectively are detachably connected.

13. masks according to claim 12, it is characterised in that described ear-hang assembly includes:

Connector, described connector is detachably connected with described outer housing；With

Ear-hang rope, described ear-hang rope is connected on described connector and is suitable to be hung in human ear.

14. masks according to claim 13, it is characterised in that described connector includes first portion and second portion, Described first portion and described second portion are connected with each other and collapsible along its junction, and wherein said mask body is folded in institute Stating between first portion and described second portion, described first portion is provided with positioning convex, and described second portion is formed Hole, location, described positioning convex through after described outer housing with hole, described location location fit.

15. masks according to claim 13, it is characterised in that the two ends on the length direction of described ear-hang rope all with Described connector is detachably connected.

16. masks according to claim 13, it is characterised in that the two ends on the length direction of described ear-hang rope all with Described connector is connected pivotly.

17. masks according to claim 1, it is characterised in that described filter element and described outer housing are detachably connected.

18. masks according to claim 17, it is characterised in that be formed with spacing hole, described outer housing on described filter element Being provided with spacing preiection, described filter element and described outer housing can by the location fit realization of described spacing hole and described spacing preiection Releasably it is connected.

19. masks according to claim 1, it is characterised in that described sealing gasket includes: support lamellar body, described The blade bodily form becomes the smooth surface body that the direction away from described filter element is protruded.

20. masks according to claim 19, it is characterised in that described support lamellar body includes: linearly extended One edge, described first edge is connected in described mask body, and described support lamellar body can spin upside down along described first edge.