CN206079130U - Mask - Google Patents

Abstract

The utility model provides a mask includes: dustcoat and panel, the dustcoat is equipped with the fin portion of symmetry, fin portion includes first fin portion and second fin portion, the panel is in including the laminating first panel and laminating in the first fin portion are in second panel in the second fin portion. The effect of consolidating and supporting fin portion can be played in installation and the panel that fin portion laminated on the dustcoat. Fin design can increase the breathing space between dustcoat and the mouth nasal part position, has enlarged mask's filter area, still can help to alleviate mask because of gatheing the concentrated pressure that brings in mouth nasal part position to passing through tail wing part with pressure and loosing to the face, user experience is good, and mask wears comfortablely.

Description

A kind of mouth mask

Technical field

The disclosure belongs to hygiene article sector, is related to a kind of mouth mask.

Background technology

The most mouth mask of existing market mainly covers space at the mouth nose of user, and mask is corresponding to the filter area at mouth nose It is little.When user uses, user is excessive in the pressure of mouth nose region, and mask laminating is tightly then had difficulty in breathing, and laminating loosely then rises not To good filter effect, mouth mask is worn uncomfortable.

Install or change in the mouth mask of filter core in some needs, the fixation and Renewal process between filter core and mouth mask is complicated, Inconvenient operation.

Utility model content

In view of this, the disclosure provides a kind of mouth mask.It has comfortable wearing, the convenient effect of filter element replacing.

Specifically, the disclosure is achieved by the following technical solution：A kind of mouth mask, including：Outer cover and panel, it is described outer It is covered with symmetrical empennage portion；The empennage portion includes the first empennage portion and the second empennage portion, and the panel includes being fitted in institute State the first panel in the first empennage portion and the second panel being fitted in the second empennage portion.

The mouth mask that the disclosure is provided can include following beneficial effect：The panel fitted with empennage portion is installed on outer cover, Panel attachment is made on the facial skin of user, panel can play the effect reinforced and support empennage portion.Tail fin design can be with Increase the breathing space between outer cover and nose and mouth, expand the filter area of mouth mask, also assist in mitigation mouth mask because of aggregation In the concentration pressure that nose and mouth are brought, and pressure is scattered to into face by empennage portion, Consumer's Experience is good, and mouth mask is worn easypro It is suitable.

In one embodiment of the disclosure, the outer cover has a filter chamber, connects the filtration inner cavity surface and tail The transition part of alar part is a continuous arcwall face, and panel one side corresponding with the transition part is set to and the arcwall face The arc-shaped side being adapted.The edge of panel is adapted with transition part, and panel can be made support to be played to the periphery of filter chamber and is added Solid effect, meanwhile, panel can improve the space between filter chamber and user proximate and about the periphery in filter chamber, expand Big filter space.

In one embodiment of the disclosure, it is described it is outer be covered with body, it is described outer to be covered with body, the body Portion is provided with first and wears portion and second wear portion, and the first empennage portion and the second empennage portion wear portion and second wear from first Wear portion to be epitaxially formed to both sides respectively, the panel attachment is in the empennage portion and extends to first and wears portion and second and wears Portion, the filter chamber wears portion, second wears the circular centre in portion, the first empennage portion and the second empennage portion positioned at described first Position.First panel and second panel are symmetrically and interval setting can be on outer cover, and last point of outer cover is straight with the skin of user Connect or mediate contact.That is panel is not covered with outer cover first and wears portion and second wearing portion, and the first of outer cover to wear portion straight Connect and be fitted in bridge of the nose position, second portion of wearing of outer cover is directly fitted in chin position.First wears portion and second portion of wearing not The bending of panel can be caused so that panel is fitted tightly on the both sides cheek of user.Filter chamber is located at the center of body, Empennage portion is crowded around by transition part towards filter chamber center, and when user wears mouth mask, the first empennage portion and the second empennage portion can To draw filter chamber over to one's side, make first to wear portion and second portion of wearing is fitted in the face of user, and make filter chamber corresponding to user's Nose and mouth.

In one embodiment of the disclosure, the side that the empennage portion extends from first portion of wearing is top edge, institute It is feather edge that empennage portion is stated from the side that second portion of wearing extends, and the width between the top edge and the feather edge is from institute State empennage portion to be gradually reduced to the end in empennage portion with the intersection of the filter chamber, the panel be in triangular shape, and with it is described Empennage portion is adapted.Empennage portion is arranged to into the shape of tip-angled shape protrusion, the fitting part in empennage portion and cheek can be extended, together When can be that the stress in empennage portion is gradually converged to the end in empennage portion, make the contraction deformation position in empennage portion near and body Intersection, lift-off seal effect, panel is adapted with empennage portion, and panel can be good with the deformation of empennage portion, uniformity.

In one embodiment of the disclosure, the panel includes that one side corresponding with the top edge in the empennage portion is First side, first side is parallel or fits in the top edge in the empennage portion.First side of panel and the top edge in empennage portion Parallel or coincidence, can make panel similar to the stressing conditions in empennage portion, good looking appearance.

In one embodiment of the disclosure, the panel includes that one side corresponding with the feather edge in the empennage portion is Second side of the panel, second side is parallel or fits in the feather edge in the empennage portion.Second side of panel and empennage The feather edge in portion is parallel, panel can be made similar to the stressing conditions in empennage portion, good looking appearance.

In one embodiment of the disclosure, the feather edge in the empennage portion is set to straight flange, second side be straight flange and Extend to second and wear portion.The feather edge in empennage portion is arranged to straight flange, when user wears mask, can make the lower limb in empennage portion Stress is in line and is fitted on cheek, and laminating effect is good, and panel extends to second and wears portion, expands panel with user's skin Laminating effect, good airproof performance.

In one embodiment of the disclosure, described first wears portion is provided with the intersection of the top edge in the empennage portion One arc sticking part.Arc sticking part is set on shell, the top rounding off of body can be made, meanwhile, arc Sticking part is located at the nose both sides of user, and head has in this place the malar of protrusion, and the setting of arc sticking part can make Avoid directly fitting in this place and cause fold and cause sealing effectiveness bad.

In one embodiment of the disclosure, the first side of the panel extends to arc sticking part.Paste in first portion of wearing Close on the bridge of the nose of user, the first side of panel extends to arc sticking part, can make panel attachment in the both sides of nose, mouth mask Integral sealing effect it is good.

In one embodiment of the disclosure, also including filter core, the filter core is installed on the panel and positioned at described In filter chamber.The harmful substance that filter core can be crossed targetedly in air filtering is set, and range of choice is wide.

In one embodiment of the disclosure, the panel is provided with boss, and the boss is located on panel near filtration The one end in chamber.The closer to filter chamber, with boss junction just closer to filter chamber, filter core counter plate is fitted in user to filter core to boss The comfort degree of face is little.

In one embodiment of the disclosure, the filter core is provided with and buckles hole, and the hole that buckles is snapped onto on boss. The boss for installing filter core is set on panel, the fixation and installation of filter core can be facilitated.

In one embodiment of the disclosure, the boss is provided with an at least locating surface, and the hole that buckles is with the boss Match.Locating surface is set on boss, and filter core coordinates tight with boss, installation site high precision.

In one embodiment of the disclosure, the panel is cementing on the outer cover.Panel is connected with outer cover using glued Connect, overall flexibility is good, it is consistent with the laminating effect of skin.

In one embodiment of the disclosure, the panel is fabricated from a flexible material.Flexible material can be adopted and is molded into The elastic environmental-protection TPU panels of type, made of soft, whole panel is attached directly on woven fabric outer cover, be increased the hand-held of mouth mask and is touched Sense, comfort level is good.

In one embodiment of the disclosure, the outer cover is the hot-forming part of superfine fibre.Outer cover is integrally machined, overall Good, the good looking appearance of property, the ductility of outer cover each several part and flexible sex differernce it is little.

The additional aspect and advantage of the disclosure will be set forth in part in the description, and partly will become from the following description It is obvious, or recognized by the practice of the disclosure.

It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary, this can not be limited It is open.

Description of the drawings

Fig. 1 is a kind of structural representation of the mouth mask shown in the exemplary embodiment of the disclosure one.

Fig. 2 is a kind of configuration schematic diagram of the mouth mask shown in the exemplary embodiment of the disclosure one.

Fig. 3 is a kind of structural representation of the filter core shown in the exemplary embodiment of the disclosure one.

Fig. 4 is a kind of use state figure of the mouth mask shown in the exemplary embodiment of the disclosure one.

Wherein, outer cover 10；Body 11；Filter chamber 111；Second wears portion 112；First wears portion 113；Arc sticking part 114；Air-vent 115；Transition part 116；Empennage portion 12；Feather edge 121；Top edge 122；Through hole 123；First empennage portion 124；The Two empennage portions 125；Panel 20；Second side 201；First side 202；Arc-shaped side 203；First panel 204；Second panel 205；House Groove 21；Top accepting groove 211；Bottom accepting groove 212；Boss 22；Locating surface 221；Ear-hang band 30；Adjusting button 31；Filter core 40；Buckle hole 41。

Specific embodiment

Here exemplary embodiment will be illustrated in detail, 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.Conversely, they be only with it is such as appended The example of the consistent apparatus and method of some aspects described in detail in claims, the disclosure.

The term used in the disclosure is, only merely for the purpose of description specific embodiment, and to be not intended to be limiting the disclosure. " one kind ", " described " and " being somebody's turn to do " of singulative used in disclosure and the accompanying claims book is also intended to include majority Form, unless context clearly shows that other implications.It is also understood that term "and/or" used herein is referred to and wrapped Containing one or more associated any or all possible combinations for listing project.

It will be appreciated that though various information, but this may be described using term first, second, third, etc. in the disclosure A little information should not necessarily be limited by these terms.These terms are only used for that same type of information is distinguished from each other out.For example, without departing from In the case of disclosure scope, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as One information.Depending on linguistic context, word as used in this " if " can be construed to " ... when " or " when ... When " or " in response to determining ".

As shown in figure 1, a kind of mouth mask according to an exemplary embodiment, including：Outer cover 10 and panel 20, it is described outer Cover 10 is provided with symmetrical empennage portion 12；The empennage portion 12 includes the first empennage portion 124 and the second empennage portion 125, the panel 20 include the first panel 204 being fitted in the first empennage portion 124 and be fitted in the second empennage portion 125 second Panel 205.Panel 20 is installed and is fitted in empennage portion 12.Wherein, panel 20 fits perfectly in the cheek position of user.Panel 20 is adopted Made with flexible material, for example, flexible material can adopt injection mo(u)lding elastic environmental-protection TPU panels 20, made of soft, entirely Panel 20 is attached directly on woven fabric outer cover, increased the hand-held sense of touch of mouth mask, and comfort level is good.

First empennage portion 124 and the second empennage portion 125 protrude and symmetrical, the center of outer cover 10 along the both sides of outer cover 10 Just to the snoot in user, empennage portion 12 extends towards the ear direction of user at place.Wherein, towards user's in mouth mask Ear nose direction is top or top, and the oral area towards user is bottom or bottom.Mounting ear is linked with 30 in empennage portion 12, panel 20 inner sides for being fitted in empennage portion 12.

When wearing, panel 20 is fitted in the cheek both sides of user, and makes the first of outer cover 10 to wear portion 113 and second wear Portion 112 is fitted in the nose and mouth of user, forms the breathing space of relative closure.Panel 20 is installed in empennage portion 12, is increased The distance between skin of face and outer cover 10, and then can increase the breathing space between outer cover 10 and nose and mouth, expand The filter area of mouth mask.The filter space of increase is also assisted in and mitigates the concentration pressure that mouth mask brings because being gathered in nose and mouth Power, and pressure is distributed to into face, comfortable wearing by empennage portion 12.Empennage portion 12 to both sides protrusion expands to cheek both sides, Expand mouth mask for the protection domain of user's face.Empennage portion 12 extends towards ear and ear-hang band 30 is arranged on into empennage portion 12 On, do not show when mouth mask is worn on face lofty.Panel 20 conforms to empennage portion 12 and plays the effect reinforced and support empennage portion 12.

As shown in Fig. 2 in the present embodiment, the outer cover 10 has a filter chamber 111, connect table in the filter chamber 111 Face is a continuous arcwall face with the transition part 116 in empennage portion 12, and the one side corresponding with the transition part 116 of the panel 20 sets It is set to the arc-shaped side 203 being adapted with the arcwall face.That is the position of the close filter chamber 111 of panel 20 is provided with concave indentation shape Arc-shaped side 203, panel 20 is circumferentially positioned at the periphery of filter chamber 111, presses close to and does not protrude in the range of filter chamber 111, increases Plus the space of filter chamber 111, and the periphery to filter chamber 111 plays a part of reinforcing.

As shown in Fig. 2 wherein, the outer cover 10 is provided with body 11, and the body 11 is provided with first and wears portion 113 And second wear portion 112, empennage portion 125 of the first empennage portion 124 and second wears portion 113 and second wears portion from first 112 are epitaxially formed respectively to both sides, and the panel 20 is fitted in the empennage portion 12 and extends to first wears portion 113 and Two wear portion 112, and the filter chamber 111 wears portion 113, second wears portion 112, the and of the first empennage portion 124 positioned at described first The circular middle part in second empennage portion 125.

First wear portion 113 and second wear portion 112 located at body 11 both sides up and down, empennage portion 12 be located at body 11 both sides stretch out.First empennage portion 124 and the second empennage portion 125 are symmetricly set on the both sides of body 11, the first face Plate 204 and second panel 205 are installed along the Central Symmetry of outer cover 10 and are fitted in the first empennage portion 124 and the second empennage portion respectively On 125.Outer cover 10 is centrosymmetric distribution, and first panel 204 and second panel 205 directly intersect or weight on outer cover 10 It is folded.Portion 113 worn by first on body 11 between first panel 204 and second panel 205 and second is worn between portion 112 Separate, the inner surface of the compartment on outer cover 10 is directly or indirectly contacted with the skin of face of user.

When user wears mouth mask, the first of outer cover wears portion 113 is directly fitted in bridge of the nose position, the second pendant of outer cover 10 Wear portion 112 and be directly fitted in chin position.Panel 20 is not covered with the contact surface of mouth mask and the bridge of the nose and chin, and first wears Portion 113 and second wear the bending of portion 112 and be fitted in the skin of face of user and will not cause the bending of panel 20 so that panel 20 is tight It is close to be fitted on the both sides cheek of user.Outer cover 10 is integrally machined using overall, increased the overall aesthetics of mouth mask.

Wherein, filter chamber 111 be located at body center, and by continuous arcwall face rounding off to two empennage portions 12, First wears portion 113 and second wears portion 112.Crowd around at two empennage portions 12 to the center of filter chamber 111.During 12 stress of empennage portion, by Empennage portion 12 drives transition part 116 to shrink and then makes filter chamber 111 overall to both sides extension, and first wears the pendant of portion 113 and second Wear portion to be fitted in about 112 on the skin of user, overall tightness is good, and deformation is uniform.

In the present embodiment, as depicted in figs. 1 and 2, the part shape in curved surface of body 11 protrudes outwardly, on body 11 Offer some air-vents 115 for running through, the connection filter chamber 111 of air-vent 115 and the external world.Filter chamber 111 is corresponding to user's Nose and mouth.When mouth mask wears the face to user, nose and mouth are in just to the position of filter chamber 111, in filter chamber 111 Filter core 40 or other filters can be set, for filtering and eliminating the harmful substance in air.Two empennage portions 12 are crowded around in mistake The periphery of filter chamber 111, when the stress of empennage portion 12 tenses outer cover 10, transition part 116 can transmit power on body 11, make filtration The uniform shrinkage of chamber 111, laminating effect is good.

Empennage portion 12 is top edge 122 from the described first side for wearing the extension of portion 113, and the empennage portion 12 is from described second The side for wearing the extension of portion 112 is feather edge 121, and the width between the top edge 122 and the feather edge 121 is from the empennage Portion 12 is gradually reduced with the intersection of the filter chamber 111 to the end in empennage portion 12.Empennage portion 12 protrudes from this in tip-angled shape The both sides in body portion 11.Wherein, empennage portion 12 tilts upward extension towards ear direction.Empennage portion 12 is arranged on outer cover in tip-angled shape On 10, the end in empennage portion 12 is provided with the mating shapes in circular arc chamfering, panel 20 and empennage portion 12.The circle in empennage portion 12 The close ear of arc chamfering, empennage portion 12 is gradually drawn in from body 11 to the end in empennage portion 12 shape at an acute angle, and aesthetic property is good.Together When, ear-hang band 30 is arranged in empennage portion 12, and ear-hang close ear with 30 extensions for obtaining empennage portion 12 can improve mouth mask The stressing conditions of ear when wearing, improve the comfort level that mouth mask long-time is worn.The shape of panel 20 matches with empennage portion 12, Panel 20 is flake, the profile of panel 20 is set to into triangular shape and is fitted in empennage portion 12.Wherein by empennage on panel 20 The lateral edges that the wedge angle in portion 12 is relative are set to arc-shaped side 203, and arc-shaped side 203 is looped around the periphery of filter chamber 111, arc-shaped side 203 are adapted the arcwall face on transition part 116.

As depicted in figs. 1 and 2, the first side 202 of panel 20 parallel to empennage portion top edge 122, the second of panel 20 Feather edge 121 of the side 201 parallel to empennage portion.By first at 202 and second 201 respectively with the top edge 122 in empennage portion and Feather edge 121 is set to parallel or overlaps.The panel 20 being fitted in empennage portion 12 can not be exteriorly can be visually seen, mouth is made Cover is more presented globality, good looking appearance.Meanwhile, the sides aligned parallel in panel 20 and empennage portion 12 or overlap can cause panel 20 with The situation of the deformation of empennage portion 12 or stress is same or similar, causes its deformation synchronism good then, comfortable wearing.Wherein, first Side 202 extends towards the direction of nose；Second side 201 extends towards the direction of oral area.

As shown in Fig. 2 the feather edge 121 in the empennage portion is set to straight flange, and extend to the body 11.I.e. in outer cover The feather edge 121 in the two empennage portions 12 arranged along Central Symmetry on 10 linearly and intersects to second and wears portion 112, and it intersects Locate oral area when wearing of close user.When ear-hang band 30 is worn to ear, ear-hang band 30 tenses empennage portion 12, the band of empennage portion 12 Dynamic feather edge 121 is adjacent on cheek.The feather edge 121 of mouth mask is arranged to straight flange, can be along straight line transmission during mouth mask stress Clamp force, edge stress equalization, mouth mask is good with the effect of fitting of skin, good airproof performance.

The second side 201 for being fitted in the panel 10 of the both sides of body 11 extends to the bottom of body 11, wherein, second wears Wear on body 11 of the portion 112 between two second sides 201.Two panels 20 separate on body 11, and second wears portion 112 bottoms for being located at body 11.The arc-shaped side 203 arranged on panel 20 is towards on filter chamber 111, therefore panel 20 close the Two wear its section of the position in portion 112 is gradually reduced.When user wears mouth mask, second wears portion 112 can directly wrap up user At least part of chin.Close chin direction on panel 20, it is gradually reduced with the binding face of face, and panel 20 is fitted in chin Both sides, not the impact of power by bending or by bending force affected little, then the deformation to empennage portion 12 or panel 20 is little, tool There is good laminating effect.

In the present embodiment, described first wears portion 113 is provided with recessed with the intersection of the top edge 122 in the empennage portion The arc sticking part 114 of notch-like.The first side 202 on panel 20 extends to arc sticking part 114, and arc sticking part 114 can So that first wears the rounding off of top edge 122 in portion 113 and empennage portion.First shape for wearing portion 113 may be adapted to user Nose shape arrange.First wears portion 113 is communicated to filter chamber 111, and the top edge 122 in empennage portion 12 extends and contain arc Sticking part 114, support is played to arc sticking part 114, and aesthetics is good.

As shown in figure 4, arc sticking part 114 is located at the nose both sides of user, head has in this place the cheekbone portion of protrusion Position, the setting of arc sticking part 114 can make the facial skin of malar protrude the parcel scope of mouth mask, it is to avoid panel 20 exists Directly fit at this and produce larger bending stress, cause fold and cause sealing effectiveness bad, improve the patch of mouth mask and face Close tight ness rating.

The first top for wearing the highest point of portion 113 is located at along the highest point for wearing direction empennage portion 12.Empennage portion 12 is along two Lateral ear's protrusion, when mouth mask is worn to user, the close ear of highest point in empennage portion 12 extends the contact surface of mouth mask and cheek Product.Mounting ear is linked with 30 in empennage portion 12, extends pull distance of the ear-hang with 30 pairs of mouth masks, and ear-hang band 30 is apart from ear Closely, comfortable wearing is reduced to the pulling force of ear.

In the present embodiment, as shown in figures 1 and 3, mouth mask also includes filter core 40, and filter core 40 is arranged on panel 20 and is located at In filter chamber 111.Filter chamber 111 faces nose and mouth, and filter core 40 is arranged in the filter chamber 111 in mouth mask, and air is from saturating Pore 115 is entered and sucked by nose and mouth Jing after filter core 40 is filtered, and the harmful substance such as germ or dust in air is by filter core 40 absorption are isolated, and filter core 40 is detachably arranged on panel 20, are not required to the extra part or method for arranging fixed filter core 40, Filter core 40 is fixed and changes convenient.

Boss 22 is provided with panel 20, boss 22 is located on panel 20 near one end of filter chamber 111.Boss 22 is more leaned on Nearly filter chamber 111, with the junction of boss 22 just closer to filter chamber 111, the counter plate 20 of filter core 40 is fitted in user's face to filter core 40 The impact in portion is little.It is provided with filter core 40 and buckles hole 41, buckles hole 41 and snap onto on boss 22.Boss 22 protrudes the table of panel 20 Face, buckles the two ends that hole 41 is that through hole 123 or counterbore shape are arranged on filter core 40.

When filter core 40 is attached to filter chamber 111, buckles the correspondence of hole 41 and snap in boss 22, the installation and replacing of filter core 40 It is convenient.Boss 22 is set on panel 20, and without the need for the extra part for increasing fixed filter core 40, the part of mouth mask is few, and entirety is more Succinctly.Boss 22 can be arranged to the regular textures such as the cylindricality of locating surface 221 that is cylindrical, prismatic or being provided with chamfered edge, or Other irregular figures.The mating shapes in hole 41 and boss 22 are buckled, filter core 40 can be positioned and fix.

In the present embodiment, as depicted in figs. 1 and 2, the boss 22 is provided with an at least locating surface 221, and such as boss 22 is arranged For cylinder, locating surface 221 is offered on the side of its cylinder, locating surface 221 parallel to the axis of boss 22, buckle hole 41 with Boss 22 matches.Locating surface 221 is set on boss 22, and filter core 40 coordinates closely with boss 22, and filter core 40 is on boss 22 Will not rotate, positional precision is high, installation site is accurate.

In the present embodiment, panel 20 is cementing on outer cover 10.By cementing connection between panel 20 and outer cover 10, it is cementing can So as to panel 20 is smooth be fitted on outer cover 10, rise and fall or fold is few, it is more comfortable with during skin attachement.Meanwhile, it is cementing can So that the softness change between panel 20 and outer cover 10 is little, it is easy to connect.

Panel 20 can be made with TPU materials, the Chinese entitled heat of TPU (Thermoplastic polyurethanes) chemistry Plastic polyurethane elastomer rubber.The elastic environmental-protection TPU panels 20 of injection mo(u)lding, made of soft.The flexible panel 20 needs tightly Veneer portion, material is tested by pro-skin, while be also more suitable for the long-time contact of face skin wearing.Panel 20 is by TPU materials Make, it can be cleaned after the wearing, reuse.

Outer cover 10 is the hot-forming part of superfine fibre, and superfine fibre can be using (PU (poly urethane chemistry Chinese names For polyurethane), nylon etc.).Panel 20 is fitted in empennage portion 12 can be with the tail structure in support housings 10, whole panel 20 It is attached directly on outer cover 10 made by superfine fibre, increased the hand-held sense of touch of mouth mask, comfort level is good.Outer cover 10 is by ultra-fine fibre Dimension is hot-forming, is integrally machined, good integrity, good looking appearance, and the ductility and flexible sex differernce of each several part of outer cover 10 is little.

As depicted in figs. 1 and 2, according in an exemplary embodiment, two accepting grooves are provided between panel 20 and outer cover 10 21, ear-hang is separately fixed on two accepting grooves 21 with 30 two ends, and ear-hang band 30 is flexible along accepting groove 21.Panel 20 is glued at tail On alar part 12, hollow accepting groove 21 is formed between panel 20 and empennage portion 12, accepting groove 21 is along panel 20 to body 11 Direction extends, and ear-hang is arranged in accepting groove 21 with 30 end.

Wherein, ear-hang band 30 is made up of elastic strip material, and in accepting groove 21, reduction exposes ear-hang 30 portion retracts of band Part.When using, pull ear-hang band 30 to be allowed to stretched next from accepting groove 21, play hiding effect.Accepting groove 21 Extend towards the direction of body 11, ear-hang band 30 is arranged in accepting groove 21, ear-hang can be made with 30 stress points for tensing mouth mask It is moved to cheek position.

Due to ear-hang with 30 the closer to face middle position, the sealing of mouth mask is better, and arranging accepting groove 21 can prolong Screech owl is linked with the tie point of 30 and mouth mask, makes ear-hang that the edge of close panel 20 is advanceed to 30 fixing point, and the edge is close to Mouth mask center, the good airproof performance of mouth mask.And ear-hang band 30 extends along accepting groove 21, accepting groove 21 plays the work for limiting and being oriented to With, ear-hang band 30 is adjacent on panel 20, make panel 20 and empennage portion 12 be fitted in face, improve sealing.

With continued reference to Fig. 1 and Fig. 2, accepting groove 21 includes top accepting groove 211 and bottom accepting groove 212, and top accepting groove 211 is located at The top of outer cover 10, bottom accepting groove 212 is located at the bottom of outer cover 10, pushes up the length of the length more than bottom accepting groove 212 of accepting groove 211 Degree.Empennage portion 12 inclines protrusion towards ear direction, pushes up the upper side edge that accepting groove 211 is arranged on close empennage portion 12 on panel 20 Edge position.The development length of top accepting groove 211 can as far as possible near the edge of panel 20, to lift top accepting groove 211 Length, improves steering capability and the center of close panel 20, and basis is provided with 30 installation site for ear-hang.Bottom accepting groove 212 sets Put on the lower limb position in empennage portion 12 and extend towards the direction of body 11, the depth of panel 20 is little.Meanwhile, empennage portion 12 Close center of face, bottom accepting groove 212 can be linked with 30 and the bottom of tensioning empennage portion 12 with guide lugs.

Top accepting groove 211 is parallel to bottom accepting groove 212.Top accepting groove 211 is parallel to each other with bottom accepting groove 212, can cause Ear-hang 30 parallel stress of band, reduce the pressure that ear-hang is produced with 30 pairs of ears, form comfortable ear-hang band 30 and wear experience.

Through hole 123 is provided with empennage portion 12, through hole 123 is communicated to top accepting groove 211, and ear-hang band 30 passes through through hole 123 It is fixed to top accepting groove 211.Through hole 123 is conducted to accepting groove 21 by the outer surface in empennage portion 12, and ear-hang band 30 can be along logical Hole 123 is entered in the accepting groove 211 of top, is not felt as ear-hang with 30 movement, stretching in the inside skin of panel 20 or is received Contracting, Consumer's Experience is good.Meanwhile, ear-hang is fitted on cheek with 30 ends that can extrude empennage portion 12, reduces ear-hang band 30 Contact and extruding with skin of face, comfortableness is good.

The opening of bottom accepting groove 212 sets the edge with panel 20 and empennage portion 12, and ear-hang band 30 penetrates bottom accepting groove 212 And it is fixed.Ear-hang is entered in bottom accepting groove 212 with 30 other end along the edge in panel 20 Yu empennage portion 12, can make ear It is linked with 30 contraction and extends more smooth, ear-hang will not protrudes its surface with 30 at the middle part in empennage portion 12, and overall is smooth Property is good.

In the present embodiment, with continued reference to Fig. 1 and Fig. 2, ear-hang is separately fixed at the end of accepting groove 21 with 30 two ends.Will The end of the accepting groove 21 that ear-hang is fixed respectively with 30 two ends, can farthest make ear-hang with 30 near the center of face Position, improves the sealing of mouth mask.

Adjusting button 31 is installed on ear-hang band 30, adjusting button 31 slides and clamp along ear-hang band 30.Pacify on ear-hang band 30 Dress adjusting button 31 adjusts ear-hang with 30 length, makes ear-hang with 30 users for adapting to different head dummys, and range of application is wider.

These are only the preferred embodiment of the disclosure, not to limit the disclosure, all spirit in the disclosure and Within principle, any modification, equivalent substitution and improvements done etc. should be included within the scope of disclosure protection.

Claims (15)

1. a kind of mouth mask, it is characterised in that include：Outer cover and panel, it is described to be covered with symmetrical empennage portion outward；The empennage portion Including the first empennage portion and the second empennage portion, the panel includes first panel and the laminating being fitted in the first empennage portion Second panel in the second empennage portion.

2. mouth mask according to claim 1, it is characterised in that the outer cover has a filter chamber, connects the filter chamber The transition part in inner surface and empennage portion is a continuous arcwall face, panel one side corresponding with the transition part be set to The arc-shaped side that the arcwall face is adapted.

3. mouth mask according to claim 2, it is characterised in that it is described it is outer be covered with body, the body is provided with First wears portion and second wears portion, and the first empennage portion and the second empennage portion wear portion and second portion of wearing difference from first It is epitaxially formed to both sides, the panel attachment is in the empennage portion and extends to first and wears portion and second and wears portion, described Filter chamber wears portion, second wears the circular middle part in portion, the first empennage portion and the second empennage portion positioned at described first.

4. mouth mask according to claim 3, it is characterised in that the empennage portion is from the side that first portion of wearing extends Top edge, the empennage portion is feather edge from the side that second portion of wearing extends, between the top edge and the feather edge Width be gradually reduced to the end in empennage portion with the intersection of the filter chamber from the empennage portion, the panel be in triangle Shape, and be adapted with the empennage portion.

5. mouth mask according to claim 4, it is characterised in that the panel includes relative with the top edge in the empennage portion The one side answered is the first side, and first side is parallel or fits in the top edge in the empennage portion.

6. mouth mask according to claim 4, it is characterised in that the panel includes relative with the feather edge in the empennage portion The one side answered is the second side, and second side is parallel or fits in the feather edge in the empennage portion.

7. mouth mask according to claim 6, it is characterised in that the feather edge in the empennage portion is set to straight flange, described Two sides are straight flange and extend to second and wear portion.

8. mouth mask according to claim 5, it is characterised in that described first wears portion with the top edge in the empennage portion Intersection is provided with an arc sticking part.

9. mouth mask according to claim 8, it is characterised in that first side extends to the arc sticking part.

10. mouth mask according to claim 2, it is characterised in that also including filter core, the filter core is installed on the panel And in the filter chamber.

11. mouth masks according to claim 10, it is characterised in that the panel is provided with boss, the boss is located at face Near one end of filter chamber on plate, the filter core is arranged on boss.

12. mouth masks according to claim 11, it is characterised in that the filter core is provided with and buckles hole, it is described to buckle hole button It is connected on boss.

13. mouth masks according to claim 12, it is characterised in that the boss is provided with an at least locating surface, described to buckle Hole matches with the boss.

14. mouth masks according to claim 1, it is characterised in that the panel is cementing on the outer cover.

15. mouth masks according to claim 1, it is characterised in that the panel is fabricated from a flexible material.