CA1139903A - Cold weather face mask - Google Patents
Cold weather face maskInfo
- Publication number
- CA1139903A CA1139903A CA000361275A CA361275A CA1139903A CA 1139903 A CA1139903 A CA 1139903A CA 000361275 A CA000361275 A CA 000361275A CA 361275 A CA361275 A CA 361275A CA 1139903 A CA1139903 A CA 1139903A
- Authority
- CA
- Canada
- Prior art keywords
- mask
- edge
- nose
- mask member
- face
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
COLD WEATHER FACE MASK
Abstract A mask member is made from a thin, rubber, cloth-like material. The mask member is sized and shaped to fit about the face to extend rearward from the face to about the left and right ear areas and to extend in length from an upper edge to a lower edge The upper edge extends along a line between the cheekbone area below the temples, along the lower part of the eye sockets, contouredly over the bridge of the nose, The mask member is unitarily formed with a nose piece contoured to fit over the nose. The nose piece together with the face mask are shaped to form a breathing aperture for the nostrils.
A seam extends from below the nose piece downward to act as a front edge. The seam extends convexly from below the nose to the chin area to form a pocket for the lips and air, and arcuately inward under the chin to the lower edge. The seam selectively forms a channel in communication with the pocket.
Aperture means are formed in the mask member proximate the mouth for breathing and speech. Securing means are adapted to the mask member to secure the mask in place.
Abstract A mask member is made from a thin, rubber, cloth-like material. The mask member is sized and shaped to fit about the face to extend rearward from the face to about the left and right ear areas and to extend in length from an upper edge to a lower edge The upper edge extends along a line between the cheekbone area below the temples, along the lower part of the eye sockets, contouredly over the bridge of the nose, The mask member is unitarily formed with a nose piece contoured to fit over the nose. The nose piece together with the face mask are shaped to form a breathing aperture for the nostrils.
A seam extends from below the nose piece downward to act as a front edge. The seam extends convexly from below the nose to the chin area to form a pocket for the lips and air, and arcuately inward under the chin to the lower edge. The seam selectively forms a channel in communication with the pocket.
Aperture means are formed in the mask member proximate the mouth for breathing and speech. Securing means are adapted to the mask member to secure the mask in place.
Description
~13~
B~ckgrou~d of t~e ~nvent on ~ eld: This inven~ion relates to cold weather apparel, In partioul~r, this invention provîdes for a cold weather face mask particularly .suita~le for use ~y skiersO
State of the Art: A variety of protective facial masks or cold ~eather masks are ~nown, For example, U~SO Patent No~ 766?963 Q~lurra~ sho~s a muffler, U,S, Patent No~ 731,135 CScott~ shows a different type of neck and ear mechanism~
UqS~ Patent NoO 2~276,612 CEllis~; 2,573,537 CBoufard) and 3~768~100 CColman~ all show other fo~ms or types of neck and f~ce protective wear, ~ ~ 3~ ~ ~ 3 T}~e facial protective wear heretofore kno~l? such as t~ose disclosed in the a~ove-reerenced pate~ts7 all seek to provide insula~ion and protection against cold weather and wind in coordination with other apparel worn b~ the user2 For example the patent to Murray s~ows straps passing over the top of the head to pro~ide a means of securing and holding the muffler device in place without interferring with the wearing of a hat. The patent to Scott discloses a device w~ich extends- down below the chin into the coat to further provide protection against cold weather elementsi The devices d~sclosed i~ the a~ove-identified patents, as well as other items ~hich are ava~la~le on the market, do not effectivel~ integrate t~emselves with present da~ apparel typicall~ used in t~he outdoor winter environmen~, Furt~er, the dev~ces heretofore known do not take into account certain inherent ~iological considerationsg such as ~ater vapo~ in the ~reath of the user and a tendency of that ~ater vapor to condense out on the mask -~
~n t~e vicinit~ of the mouth and freeze, That is, toda~ a knitted cap is readily availa~le on the market w~ich totally surrounds the head~ ~t ~as apertures for the eyes and for the mout~. In use~ the water vapor in the breath tends to condense on the edges of the aperture provided for t~e mouth and tends to -freezeO. The condensed water vapor ma~ cause itching and if it freezes extreme discomfort to the user, Frozen water ~apor cicel may touch the skin causing substantial deterioration of the effectiveness of the mask, Further, knitted masks of the type just described, as well as other masks such as those hereinabove disclosed, are fabricated from conventional cloths, materials which do not adequately insulate or protect against windO l~ind can in fact penetrate through knitted materials~
as well as other closer woven mate~ials~
3~
~mmary o~ the Invention A cQld ~eather ~ace mask h~s ~ mask member ~ade o a t~in, rubber clqth~ty~e m~e~ialq Th~ ~a,sk member is si7ed and sh~ped to fit a~out the face to extend in width ~earward rom the face to a~out the left and righ* ear areas and to extend in lengt~ rom an upper edge to a lower edge. The upper edge extends along a line bet~een the cheek~one area belo~
t~e temples and along the lower ~art of the eye socket areas contouredl~ over the bridge of the noseO The mask member is unitaril~ formed with a nose piece which angulates out~ardly and down~ardly at an angle to proximate the angulation of the n~seO The nose piece is contoured to fit over the nose and is sized to extend from the upper edge to about the tip of t~e noseq Th.e mask mem~er is formed ~ith a middle edge in th.e area a~ove the upper lip which extends essentiall~ the ~d~h o~ the nose piece ~hich, ~ogetheI with the nose p.iece, orm a breathing aperture for th.e nostrilsq The mask member has a seam joined by means which acts as a front edge~ The ~ront edge extends from the middle edge con~exl~ to a chin area to form a pocket for the lips and airQ The ront edge continues f~om the chin area arcuately in~a~d under t~e chin to t~e lower ed~e to selectively form a channel in communic~tion ~ith the pocketO The mask member has aperture means formed therein p~oximate the moutll for breathing and speaking~ The face mask includes securing means adapted to the mask member to secure t~a mask member to the face of a userO
In one em~odiment, the securing means is comprised of a left and right extension member respectively adapted to the mask member and sized to extend rearward from the left and right rear areas to together surround the head passing at th.e base of the skullO The securing means al$o has coacting fastening means adapted to the ends of the extension members ~ 3-39f~ster~ing the e,lds thereof togetheT to secure the 3nask me~Tber to the ~ace of the user, T~e lower edg~ o;~ t~e ma~sk ~nember pree~bl~ extends along a line commencing at its midpoint at a~out the i:nter~
section of *~e neck with the under chin ~re~ ~nd extendillg re~r~a~d on ~ot~ sides of the head to the area below the rear the ~a~ s~stan~iall~r pa~allel to the collar l~neO T~e ~ont end extends ~rom the middle edge to th~e lo~er edge su~
stantially along t~Le center line of ~he face~, Prefe~a~lr"
10 t}~e :~roIlt edge a* the lo~er edge extends arcu~tely aw~ rom tha skiri o~ the user4 ~ ` ' .
- - ~n a preferred embodlment? the let and righ~ ex- -- t:ensions are unit:aril~ folmea ~ith the mask member and are s~starltiall~ the same lerlgthq The lower edge prefera~ly slopes upward ro~ ~he area ~elow t~e rear of th~ jaw and the upper edge pre~era~ly slopes down~a~d Prom the area in front o~ t~e e~s s~ th~t the e~tensions are n~ro~ ~ands ~aying su~stantial .
parallel upper and lower edges at the ends t~ereof~
In another preferred em~odiment~ tha middl~ edge ext~s b~yond the wîdth o the nose p:lece a short preselected d~stance to form slits at both ends of said middle edge in said mask mem~er. The nose piece is also si~ed to extend slig~tl~ past the tip o the nose~
T~e ~perture means is pre~erably a plurality of small apertures formed in the mask in a p~eselected pattern having a width and a height related to the width and the height of a mouthO The ~astening means prefera~l~ consists o adjustable coacting velcrn strips attached proxi~ate the ends o the ~ands.
The cold weather mask is preferably unitaril~ formed o~ a thin ru~er clot~-like material ~hich is nylon covered close cell sponge neoprene~
f. _ ~ _ ,'.~ :"
~3~3 Therefore, in accordance with the present invention there is provided a cold weatner face mask comprised of a mask member made of a thin rubber cloth type material which is sized and shaped to flt about the face to extend in width rearward from the face to about the left and right ear areas and to extend in length from an upper edge to a lower edge. The upper edge extends along a line extending between the cheekbone area below the temples and along the lower part of the eye socket areas contouredly over the bridge of the nose. The mask member is unitarily formed with a nose piece which angulates outwardly and downwardly at an angle to proximate the angulation of the nose, the nose piece being contoured to fit over the nose and being sized in length to extend from the upperedqe to about the tip of the nose. The mask member has a middle edge in the area above the upper lip which extends essentially the width of the nose piece and which together with the nose piece forms a breathing aperture for the nostrils. The mask member has a seam joined by means which acts as a front edge to extend convexly from the middle edge to a chin area to form a pocket for the lips ana air, and from the chin area arcuately inward under the chin to the lower edge to selectively form a channel ~n communication with the pocket.
The mask member has aperture means formed therein proximate the mouth for breathing and speaking, and securing means adapted to the mask member to secure the mask member to the face of a user~
BRIEF DESCRIPTIO~ OF THE DRAWINGS
In the drawings, which illustrate the best mode - ~a -csm/ ~
~ .~ .d .' t 71 : .'.
~.--~ ~ 39~
presently contemplated or carrying out the invention?
~ Gq 1 is a s~de r~e~ o~ ~ cold ~eath~r fac~ mask o the instant in~ention;
~ G~ Z ~s a side Yiew o$ the cold weather face mas~
o~ t~e ins*ant inYention positioned a~out the head and f~ce o~ a use~?
~ Go 3 ls a front ~iew of a cold weather ~ace mask o~ t~e instant invention positioned about the face and ~ead o a userO
Descr_~_ion of the ~llustrated Embodiment ~ e~erring to t~e dra7nngs 7 the cold weather face mask of the instant invention has a mask member 10 and securing means 12~ The mask mem~er lQ is si~ed and shaped to fit about the ~ace to extend in width re~r~ardly from the ace to about ~e let a~d right e~r are~s 14 ~FIGa 2~ and in length from ~n upper edge 16 to a lo~er edge 18~ T~e uppe~ edge 16 e~tends ~long a line extending bet~een ~he cheek~one area ~elo~ the temples 20 and along the lo~er part of the e~e sockets 22 (FIG~
31 contouredl~ over the ~ridge of ~he nose 24.
The mask mem~er 10 is unitarily formed w~th a nose piece 26~ The nose piece 26 angulates out~ardly and downwardly at an angle 28 ~hich proximates the angle 30 of the noseO
T~e angles 28 and 30 shown in FIGo 2 are shown to be identical, However? the îdentical nature of the angles is strictly for illustration purposesO It is well known that the angulation of the nose will ~ary f~om person to person~ The nose piece 26 extends in length 28 from the upper edge 16 to about pref-erably slightly past or beyond the tip of the nose 31a The amount the piece 26 extends ~ast or beyond the nose tip 31 Ya~ies with the user~ but should be about one fourth C1~41 ~ncL
The ~ask membe~ 10 is ~o~med to h~ye a m~ddle edge ~5..
~ ~ 3~ ~ ~ 3 32 ~n the are~ aboye ~che upper lip. The ~iddle edge 32 extends es~nti~lly the ~dth 33 o~ the nose piece 265 as ~est seen ~ OEq 3, T~e nose pi,ece 26~ together ~i~h t~e middle edge 32~ ~orm a breathing aperture 34 for the nostrilsq It can ~e also seen in FIGo 3 that the middle edge 32 is extended . .
~e~ond t~e ~idth o the nose p~ece to orm sli~s 36 and 38Q
The slits 36 and 38 here formed extend from aBout 1/4 inch to a~out 1 inc~ and pre~era~l~ a~out 5/8 inch out~ard from t~e ~idth 33 of the nose p~eceO The slits 36 and 38 allo~
t~ nose piece 26 to flex out~ardly to accommodate the nose s~ape o various usersO Thzt is? the slits 36 and 38 act so th~t the angle 28 o~ the nose piece 26 may readily vary to adapt easil~ to usersQ The,slits 36 and 38~ together wIth an elastic characteristic of the preerred material of construction~
acc~mmodates a ~ide range o nose shapes ~ithout causing discom-~rt to the userQ
The mask member 10 has a seam 40 ~hich acts as a f~nt edge o t~e mask me~be~ The seam or ~ront edge 40 extends ~rom the middle edge 32 convex:l~ or outwardl~ 42 to a chin area 44 to form a pocket 46 (~IG~ 2l for t~e lips o the useT and for airO The seam or front edge 40 extends arcu-ately ~rom t~e chin area 44 in~ard 45 under the chin to the lo~er edge 18~ Th.e ~eam or front edge 40 selectively~ forms a~c~nnel 48 in communication ~ith the pocket 460 ~ith the ma~k installed or positioned a~out the face, the user can manipulate the mask ~y moving fac~al muscles7 including the ~aw~ and/or install the mask some~hat loosel~ so that air can pass up through the channel 48 into the air poc~et 46 ~or use in the process o ~reathing~ A user may so act to preheat the air to be inhaled~ T~e air passing through the channel can o~tain heat from the ~od~ (skin~ ~ithout causing discomfortO
In s~rere cold9 cQld ai~ inhaled di~ectly c~ c~use discomfort q6 -~ 3~
and even painq The preheating capa~ility o~ the channel provides ~e us~ ~ith an aptiQn to ~v~id the pa~n or disc~m~ort`O
Si~ilarlyt a~r can be exhausted th~ough ~he air pocket and rhannel? ~h~ch.in turn provides heated air for warmth and com~ort to the userO
T~e mask mem~er 1~ also h~s aperture means 50 ~ormed t~ere~n proximate t~e mouth 51 ~or breathing and speakingO
T~e aperture means 5Q is preferabl~ a pluralit~ of small aper-tures S2 ~ormed in a preselected pattern having a height 54 and a width 56 proximate the size o~ the mouth Slq The ~idth 56~ in FIGo 1 i5 onlr l~Z the ~idth with the aperture 50 ~hieh extends s~mmetrically on the let side9 which is not 5hO~Ilo A pluralit~ o~ apertures 52 is preferred because it p~rmits ~reathing and speech to be ef~ected effic~ently without p~ov~.d~ng an edge ~or th~ ~Uildup af frozen ~ate~ vapor4 ~rozen w~ter rapor ice ~requentlr farms along edges of masks known in the art~ The ice touc~es the skin causing extreme discomfort and in act de~eating t~ ver~ purpose o t~e mask~
T~e secu~ing means 12 is pre~'era~l~ comprised of ~ l~ft extension member 6a and a right extension member 62 The extension mem~ers are respecti~el~ adapted to the mask mem~er 10 and sized to extend rear~ard ~rom the left and right ear areas 14 to together surro~md the ~ead passing at the ~ase o~ the s~ull 64q It is highly preferred that the extension mem~ers 6~ and 62 pass at the ~ase of the skull 64. In so pass~ng, they avoid interferring ~ith other garments or ap~
paratus, such as goggles, Further~ by passing at the ~ase o t~e skull 64, the exten~ion members or securing means reside or are p~sitioned in the indentation formed ~etwçen the ~ase o~ the skull and the commencement o the nape o~ the neck~
Accordinglyy a snug? yet not necessaril~ tight~ fit is e~ected ~h~c~ practicall~ cannot slip~ ~u~the~? the extension mem~ers ~ 3~
6~ and 62 simultaneo~sl~ inere~se the insulation or protectîon ~gai~st th~ ele~ents ~nd ~15Q hDld the hat 70. o the user~ . -~hic~ ty~call~ is pos~t;oned t~ extend into t~e base o the s~ull area 64 ~n place~ ~lso~`secur~ng the mask at the ~ase o the s~ull ~ro~ds ~nte~ference ~ith goggle straps 7~9 T~e l~wer edge 18 o the m~sk mem~er lQ prefera~l~
ex~ends a~long a line conunencing at i~s mi~d~oint at a~ou~ the intersection of t~e neck ~ith t~e underchin 720 The line extends rea~ward on both sides o ~he ~ead to the area ~elo~
th~ ~ea~ o~. ~he ja~ 74 subst~ntially parallel to the collar line 75 CFXGD 2~ ~ost ~re~era~l~ the left and right ex~ensions 6a and 62 are unitarily :eo~ed ~ith the maslc mem~er 1~ and ~r~ su~stantlall~ the same lengt~ 760 The lo~er edge 18 p~e~era~l~ s~lopes upward 77 from ~he area ~elow the rear o the j~ ~4~ T~ upper edge 16 ~referablr slopes do~n~ard ~8 ro~ the area in ~ont o$ the e~s 14 5~ that the said exten-s~ons 6~ and 62 are narro~ ~ands haYing a widt~ 79 at their e~ds 8~ and 81 ~ith uppe~ and lo~er edges 82A and 83A (82B
Cn~t shown~ 83B~ su~stantiall~ paraliel~ as shownO T~e securing means also includes fastening maans which prefera~l~ consists o~ ~djustable coacting velcro*strips 88 and 90 attac~ed to t~e ends 8~ and 810 The str~ps 88 and ~0. provide ~ar adjust-a~lit~ in length 76 and~ in turn, provide 1exib~ y in s~zing and loose~tight control mean5 ~or t~e userO
It may be noted that the front edge 40 at the lower edge 18 extends arcuatel~ out~aTd 96 away from the skin or nack o t~e userO The arcuate shape of the -front edge 40 at the lo~er edge 18 prevents chaffin~ IYhen the mask 10 is in useO The front edge or seam 40 predra~1~ extends approximately alon~ t~e centerline of the ace ~1, It ~ay ~e particula~ly noted ~rom ~S~ 2 and 3 that th.e cold ~eath~r mask o$ the inst~nt inyentio~ ~s ~rticularly . .
*Trademark 3~
~dapted or use ~ith apparel p~esently used today in cold ~e~the~ environments by skie~s~ sno~shoe~s~ and ~eople sIm~larly at~ired and s~mil~rly invol~ed in outdoor act~vities~ In particula~ the upper edge 16 o~ the mask extends high enough on the face so that con~entional goggles, w~en installed~
o~erlap and hold the upper edge 16 in placeO However? ~he upper edge is not so high on the face to interere with vision~
~urther~ the mask 10 mo~es the lo~er edge or lower rim 98 of tl~e goggles ~ awa~ from the skin of the user which tends to minimize fogging by reducing the amount o bod~ heat transmitted through to the goggle lens l~Q.
T~e ~at 7~ of t~e user is typicall~ or conventlonally a knitted hat ~hich mar ~e kno~n as z ski hat or cap. In cold ~eat~er? t~e hat is typicall~ ~ulled do~n lo~ over the forehead and on so.~e occasions tucked unde~ the upper rim 102 ~ the gog~les~ The hat 70 is ty~icallr ~asitioned to e~tend do~n~ard ~om the eye~ro~ area o~er th~ ears to the base o the skull 64 to provide maximum protection and to provide warmt~ to the userO T~e upper edge 16 o the ski mask extends rear~ard ~rom t~e eye socket area 22 to cover the cheekbone so that in coor dination with the hat or cap 70, the amoun~ of skin exposed to the elements may be none or nominal depending upon the desires Q~ the user~
' It ma~ also be noted that the nose piece 26 extends contouredly up to the ~ridge of th~ nose ~4. Thus 7 - the lo~er ~m 98 o the goggles 9~. ~ill sit on top of the nose piece 26 to hold i~ in place and provide protection over the entire f~ont o~ the face~
The lower edge 18 runs along a proximate collar line 75 r~m the front edge 40 to the area ~elow the rear of the om that point it extends upward to form the extensions 60 and 62q If the user is ~ea~ing a tur~leneck s~eate~? which i~ a fre~uently used item o ~arel ~y skiers ~nd othe~
~9.~ .
;, ,f ~ ~ 3~
peTsons outdoors? th~ turtl~neck s~eate~ ~as a collar line 104 C7$1 whicI~ extends ~hoye and proYides a $ealing ~long the . .
l~er edge 18 ~rom the front ed~e 40 to t~e po~nt ~elo~ the ~a~ 74O Typ~callyy ~he user ~Yill have a collar 106 of a coat 10.8 pulled snugl~ up ~e~ind the neck to the ~ase ox the skull ~4 to prov~de ~o~ sealing along the ~ack o~ the head to the area bela~ t~e ears 74~ This i5 not sho~n in FIGo 2 to provide ~etter illustration of the mask positîoned a~out t~e head o t~e us~rO
The mask is made of a rubber cloth type material.
Pre~e~a~ it is made of a nylon covered close cell sponge neoprene ? ~hich is about one~eighth inch Clf8"1 t~ick~ The n~lon covered close cell sponge neoprene is h~g~ly preerred ~h that it provides excellent insulation and is comforta~le to the skinO That is~ man~ users hare difficultl~ wearing ~ool ~ace masks or simila~ clot~ materials ~ecause the~ become ~tchy~or other~ise find them uncomforta~leO For exàmple, ~a~ng a pair o~ goggles ov~r Icnitted material can many times create ~mpressions in the skin from the yarn ~hich can ~ecome uncom~o~t~ble. The close cell sponge neoprene precludes such d~scomfortO The use of n~lon covered close sponge neoprene às also preferred because o~ the ease of manufacture, That is~ t~e mask can be readil~ formed ~ithout the need to have seams along th.e upper edge and lo~er edgeQ The front edge or seam is prefera~l~ joined ~ stitching after the mask is ~ormedO Using n~lon covered close cell neoprene is also highly preerred because it acts as an insulation device~ is flexible, or elastic to tak~ into account acial contours of diferent users and to provide for snug fitting about the head, and because it ~rovides a good aesthetic external appearance~
It is to be understo~d tIIat the em~od~lents of the inYention he~e~n descrihed ~e ~e~el~ ~llust~atiYe o~ the ~lQ~
~L3~
applic~tion Qf th~ p~incip~l5 a~ the invention9 Re~erence he~e~n t~ deta~ls o~ the illustr~ted emb.od~ment I5- nat intended t~ it the scope of t~e claims? ~hich themsel~es ~ecite ~ose ~eatures regarded as essential to the inven~ciony
B~ckgrou~d of t~e ~nvent on ~ eld: This inven~ion relates to cold weather apparel, In partioul~r, this invention provîdes for a cold weather face mask particularly .suita~le for use ~y skiersO
State of the Art: A variety of protective facial masks or cold ~eather masks are ~nown, For example, U~SO Patent No~ 766?963 Q~lurra~ sho~s a muffler, U,S, Patent No~ 731,135 CScott~ shows a different type of neck and ear mechanism~
UqS~ Patent NoO 2~276,612 CEllis~; 2,573,537 CBoufard) and 3~768~100 CColman~ all show other fo~ms or types of neck and f~ce protective wear, ~ ~ 3~ ~ ~ 3 T}~e facial protective wear heretofore kno~l? such as t~ose disclosed in the a~ove-reerenced pate~ts7 all seek to provide insula~ion and protection against cold weather and wind in coordination with other apparel worn b~ the user2 For example the patent to Murray s~ows straps passing over the top of the head to pro~ide a means of securing and holding the muffler device in place without interferring with the wearing of a hat. The patent to Scott discloses a device w~ich extends- down below the chin into the coat to further provide protection against cold weather elementsi The devices d~sclosed i~ the a~ove-identified patents, as well as other items ~hich are ava~la~le on the market, do not effectivel~ integrate t~emselves with present da~ apparel typicall~ used in t~he outdoor winter environmen~, Furt~er, the dev~ces heretofore known do not take into account certain inherent ~iological considerationsg such as ~ater vapo~ in the ~reath of the user and a tendency of that ~ater vapor to condense out on the mask -~
~n t~e vicinit~ of the mouth and freeze, That is, toda~ a knitted cap is readily availa~le on the market w~ich totally surrounds the head~ ~t ~as apertures for the eyes and for the mout~. In use~ the water vapor in the breath tends to condense on the edges of the aperture provided for t~e mouth and tends to -freezeO. The condensed water vapor ma~ cause itching and if it freezes extreme discomfort to the user, Frozen water ~apor cicel may touch the skin causing substantial deterioration of the effectiveness of the mask, Further, knitted masks of the type just described, as well as other masks such as those hereinabove disclosed, are fabricated from conventional cloths, materials which do not adequately insulate or protect against windO l~ind can in fact penetrate through knitted materials~
as well as other closer woven mate~ials~
3~
~mmary o~ the Invention A cQld ~eather ~ace mask h~s ~ mask member ~ade o a t~in, rubber clqth~ty~e m~e~ialq Th~ ~a,sk member is si7ed and sh~ped to fit a~out the face to extend in width ~earward rom the face to a~out the left and righ* ear areas and to extend in lengt~ rom an upper edge to a lower edge. The upper edge extends along a line bet~een the cheek~one area belo~
t~e temples and along the lower ~art of the eye socket areas contouredl~ over the bridge of the noseO The mask member is unitaril~ formed with a nose piece which angulates out~ardly and down~ardly at an angle to proximate the angulation of the n~seO The nose piece is contoured to fit over the nose and is sized to extend from the upper edge to about the tip of t~e noseq Th.e mask mem~er is formed ~ith a middle edge in th.e area a~ove the upper lip which extends essentiall~ the ~d~h o~ the nose piece ~hich, ~ogetheI with the nose p.iece, orm a breathing aperture for th.e nostrilsq The mask member has a seam joined by means which acts as a front edge~ The ~ront edge extends from the middle edge con~exl~ to a chin area to form a pocket for the lips and airQ The ront edge continues f~om the chin area arcuately in~a~d under t~e chin to t~e lower ed~e to selectively form a channel in communic~tion ~ith the pocketO The mask member has aperture means formed therein p~oximate the moutll for breathing and speaking~ The face mask includes securing means adapted to the mask member to secure t~a mask member to the face of a userO
In one em~odiment, the securing means is comprised of a left and right extension member respectively adapted to the mask member and sized to extend rearward from the left and right rear areas to together surround the head passing at th.e base of the skullO The securing means al$o has coacting fastening means adapted to the ends of the extension members ~ 3-39f~ster~ing the e,lds thereof togetheT to secure the 3nask me~Tber to the ~ace of the user, T~e lower edg~ o;~ t~e ma~sk ~nember pree~bl~ extends along a line commencing at its midpoint at a~out the i:nter~
section of *~e neck with the under chin ~re~ ~nd extendillg re~r~a~d on ~ot~ sides of the head to the area below the rear the ~a~ s~stan~iall~r pa~allel to the collar l~neO T~e ~ont end extends ~rom the middle edge to th~e lo~er edge su~
stantially along t~Le center line of ~he face~, Prefe~a~lr"
10 t}~e :~roIlt edge a* the lo~er edge extends arcu~tely aw~ rom tha skiri o~ the user4 ~ ` ' .
- - ~n a preferred embodlment? the let and righ~ ex- -- t:ensions are unit:aril~ folmea ~ith the mask member and are s~starltiall~ the same lerlgthq The lower edge prefera~ly slopes upward ro~ ~he area ~elow t~e rear of th~ jaw and the upper edge pre~era~ly slopes down~a~d Prom the area in front o~ t~e e~s s~ th~t the e~tensions are n~ro~ ~ands ~aying su~stantial .
parallel upper and lower edges at the ends t~ereof~
In another preferred em~odiment~ tha middl~ edge ext~s b~yond the wîdth o the nose p:lece a short preselected d~stance to form slits at both ends of said middle edge in said mask mem~er. The nose piece is also si~ed to extend slig~tl~ past the tip o the nose~
T~e ~perture means is pre~erably a plurality of small apertures formed in the mask in a p~eselected pattern having a width and a height related to the width and the height of a mouthO The ~astening means prefera~l~ consists o adjustable coacting velcrn strips attached proxi~ate the ends o the ~ands.
The cold weather mask is preferably unitaril~ formed o~ a thin ru~er clot~-like material ~hich is nylon covered close cell sponge neoprene~
f. _ ~ _ ,'.~ :"
~3~3 Therefore, in accordance with the present invention there is provided a cold weatner face mask comprised of a mask member made of a thin rubber cloth type material which is sized and shaped to flt about the face to extend in width rearward from the face to about the left and right ear areas and to extend in length from an upper edge to a lower edge. The upper edge extends along a line extending between the cheekbone area below the temples and along the lower part of the eye socket areas contouredly over the bridge of the nose. The mask member is unitarily formed with a nose piece which angulates outwardly and downwardly at an angle to proximate the angulation of the nose, the nose piece being contoured to fit over the nose and being sized in length to extend from the upperedqe to about the tip of the nose. The mask member has a middle edge in the area above the upper lip which extends essentially the width of the nose piece and which together with the nose piece forms a breathing aperture for the nostrils. The mask member has a seam joined by means which acts as a front edge to extend convexly from the middle edge to a chin area to form a pocket for the lips ana air, and from the chin area arcuately inward under the chin to the lower edge to selectively form a channel ~n communication with the pocket.
The mask member has aperture means formed therein proximate the mouth for breathing and speaking, and securing means adapted to the mask member to secure the mask member to the face of a user~
BRIEF DESCRIPTIO~ OF THE DRAWINGS
In the drawings, which illustrate the best mode - ~a -csm/ ~
~ .~ .d .' t 71 : .'.
~.--~ ~ 39~
presently contemplated or carrying out the invention?
~ Gq 1 is a s~de r~e~ o~ ~ cold ~eath~r fac~ mask o the instant in~ention;
~ G~ Z ~s a side Yiew o$ the cold weather face mas~
o~ t~e ins*ant inYention positioned a~out the head and f~ce o~ a use~?
~ Go 3 ls a front ~iew of a cold weather ~ace mask o~ t~e instant invention positioned about the face and ~ead o a userO
Descr_~_ion of the ~llustrated Embodiment ~ e~erring to t~e dra7nngs 7 the cold weather face mask of the instant invention has a mask member 10 and securing means 12~ The mask mem~er lQ is si~ed and shaped to fit about the ~ace to extend in width re~r~ardly from the ace to about ~e let a~d right e~r are~s 14 ~FIGa 2~ and in length from ~n upper edge 16 to a lo~er edge 18~ T~e uppe~ edge 16 e~tends ~long a line extending bet~een ~he cheek~one area ~elo~ the temples 20 and along the lo~er part of the e~e sockets 22 (FIG~
31 contouredl~ over the ~ridge of ~he nose 24.
The mask mem~er 10 is unitarily formed w~th a nose piece 26~ The nose piece 26 angulates out~ardly and downwardly at an angle 28 ~hich proximates the angle 30 of the noseO
T~e angles 28 and 30 shown in FIGo 2 are shown to be identical, However? the îdentical nature of the angles is strictly for illustration purposesO It is well known that the angulation of the nose will ~ary f~om person to person~ The nose piece 26 extends in length 28 from the upper edge 16 to about pref-erably slightly past or beyond the tip of the nose 31a The amount the piece 26 extends ~ast or beyond the nose tip 31 Ya~ies with the user~ but should be about one fourth C1~41 ~ncL
The ~ask membe~ 10 is ~o~med to h~ye a m~ddle edge ~5..
~ ~ 3~ ~ ~ 3 32 ~n the are~ aboye ~che upper lip. The ~iddle edge 32 extends es~nti~lly the ~dth 33 o~ the nose piece 265 as ~est seen ~ OEq 3, T~e nose pi,ece 26~ together ~i~h t~e middle edge 32~ ~orm a breathing aperture 34 for the nostrilsq It can ~e also seen in FIGo 3 that the middle edge 32 is extended . .
~e~ond t~e ~idth o the nose p~ece to orm sli~s 36 and 38Q
The slits 36 and 38 here formed extend from aBout 1/4 inch to a~out 1 inc~ and pre~era~l~ a~out 5/8 inch out~ard from t~e ~idth 33 of the nose p~eceO The slits 36 and 38 allo~
t~ nose piece 26 to flex out~ardly to accommodate the nose s~ape o various usersO Thzt is? the slits 36 and 38 act so th~t the angle 28 o~ the nose piece 26 may readily vary to adapt easil~ to usersQ The,slits 36 and 38~ together wIth an elastic characteristic of the preerred material of construction~
acc~mmodates a ~ide range o nose shapes ~ithout causing discom-~rt to the userQ
The mask member 10 has a seam 40 ~hich acts as a f~nt edge o t~e mask me~be~ The seam or ~ront edge 40 extends ~rom the middle edge 32 convex:l~ or outwardl~ 42 to a chin area 44 to form a pocket 46 (~IG~ 2l for t~e lips o the useT and for airO The seam or front edge 40 extends arcu-ately ~rom t~e chin area 44 in~ard 45 under the chin to the lo~er edge 18~ Th.e ~eam or front edge 40 selectively~ forms a~c~nnel 48 in communication ~ith the pocket 460 ~ith the ma~k installed or positioned a~out the face, the user can manipulate the mask ~y moving fac~al muscles7 including the ~aw~ and/or install the mask some~hat loosel~ so that air can pass up through the channel 48 into the air poc~et 46 ~or use in the process o ~reathing~ A user may so act to preheat the air to be inhaled~ T~e air passing through the channel can o~tain heat from the ~od~ (skin~ ~ithout causing discomfortO
In s~rere cold9 cQld ai~ inhaled di~ectly c~ c~use discomfort q6 -~ 3~
and even painq The preheating capa~ility o~ the channel provides ~e us~ ~ith an aptiQn to ~v~id the pa~n or disc~m~ort`O
Si~ilarlyt a~r can be exhausted th~ough ~he air pocket and rhannel? ~h~ch.in turn provides heated air for warmth and com~ort to the userO
T~e mask mem~er 1~ also h~s aperture means 50 ~ormed t~ere~n proximate t~e mouth 51 ~or breathing and speakingO
T~e aperture means 5Q is preferabl~ a pluralit~ of small aper-tures S2 ~ormed in a preselected pattern having a height 54 and a width 56 proximate the size o~ the mouth Slq The ~idth 56~ in FIGo 1 i5 onlr l~Z the ~idth with the aperture 50 ~hieh extends s~mmetrically on the let side9 which is not 5hO~Ilo A pluralit~ o~ apertures 52 is preferred because it p~rmits ~reathing and speech to be ef~ected effic~ently without p~ov~.d~ng an edge ~or th~ ~Uildup af frozen ~ate~ vapor4 ~rozen w~ter rapor ice ~requentlr farms along edges of masks known in the art~ The ice touc~es the skin causing extreme discomfort and in act de~eating t~ ver~ purpose o t~e mask~
T~e secu~ing means 12 is pre~'era~l~ comprised of ~ l~ft extension member 6a and a right extension member 62 The extension mem~ers are respecti~el~ adapted to the mask mem~er 10 and sized to extend rear~ard ~rom the left and right ear areas 14 to together surro~md the ~ead passing at the ~ase o~ the s~ull 64q It is highly preferred that the extension mem~ers 6~ and 62 pass at the ~ase of the skull 64. In so pass~ng, they avoid interferring ~ith other garments or ap~
paratus, such as goggles, Further~ by passing at the ~ase o t~e skull 64, the exten~ion members or securing means reside or are p~sitioned in the indentation formed ~etwçen the ~ase o~ the skull and the commencement o the nape o~ the neck~
Accordinglyy a snug? yet not necessaril~ tight~ fit is e~ected ~h~c~ practicall~ cannot slip~ ~u~the~? the extension mem~ers ~ 3~
6~ and 62 simultaneo~sl~ inere~se the insulation or protectîon ~gai~st th~ ele~ents ~nd ~15Q hDld the hat 70. o the user~ . -~hic~ ty~call~ is pos~t;oned t~ extend into t~e base o the s~ull area 64 ~n place~ ~lso~`secur~ng the mask at the ~ase o the s~ull ~ro~ds ~nte~ference ~ith goggle straps 7~9 T~e l~wer edge 18 o the m~sk mem~er lQ prefera~l~
ex~ends a~long a line conunencing at i~s mi~d~oint at a~ou~ the intersection of t~e neck ~ith t~e underchin 720 The line extends rea~ward on both sides o ~he ~ead to the area ~elo~
th~ ~ea~ o~. ~he ja~ 74 subst~ntially parallel to the collar line 75 CFXGD 2~ ~ost ~re~era~l~ the left and right ex~ensions 6a and 62 are unitarily :eo~ed ~ith the maslc mem~er 1~ and ~r~ su~stantlall~ the same lengt~ 760 The lo~er edge 18 p~e~era~l~ s~lopes upward 77 from ~he area ~elow the rear o the j~ ~4~ T~ upper edge 16 ~referablr slopes do~n~ard ~8 ro~ the area in ~ont o$ the e~s 14 5~ that the said exten-s~ons 6~ and 62 are narro~ ~ands haYing a widt~ 79 at their e~ds 8~ and 81 ~ith uppe~ and lo~er edges 82A and 83A (82B
Cn~t shown~ 83B~ su~stantiall~ paraliel~ as shownO T~e securing means also includes fastening maans which prefera~l~ consists o~ ~djustable coacting velcro*strips 88 and 90 attac~ed to t~e ends 8~ and 810 The str~ps 88 and ~0. provide ~ar adjust-a~lit~ in length 76 and~ in turn, provide 1exib~ y in s~zing and loose~tight control mean5 ~or t~e userO
It may be noted that the front edge 40 at the lower edge 18 extends arcuatel~ out~aTd 96 away from the skin or nack o t~e userO The arcuate shape of the -front edge 40 at the lo~er edge 18 prevents chaffin~ IYhen the mask 10 is in useO The front edge or seam 40 predra~1~ extends approximately alon~ t~e centerline of the ace ~1, It ~ay ~e particula~ly noted ~rom ~S~ 2 and 3 that th.e cold ~eath~r mask o$ the inst~nt inyentio~ ~s ~rticularly . .
*Trademark 3~
~dapted or use ~ith apparel p~esently used today in cold ~e~the~ environments by skie~s~ sno~shoe~s~ and ~eople sIm~larly at~ired and s~mil~rly invol~ed in outdoor act~vities~ In particula~ the upper edge 16 o~ the mask extends high enough on the face so that con~entional goggles, w~en installed~
o~erlap and hold the upper edge 16 in placeO However? ~he upper edge is not so high on the face to interere with vision~
~urther~ the mask 10 mo~es the lo~er edge or lower rim 98 of tl~e goggles ~ awa~ from the skin of the user which tends to minimize fogging by reducing the amount o bod~ heat transmitted through to the goggle lens l~Q.
T~e ~at 7~ of t~e user is typicall~ or conventlonally a knitted hat ~hich mar ~e kno~n as z ski hat or cap. In cold ~eat~er? t~e hat is typicall~ ~ulled do~n lo~ over the forehead and on so.~e occasions tucked unde~ the upper rim 102 ~ the gog~les~ The hat 70 is ty~icallr ~asitioned to e~tend do~n~ard ~om the eye~ro~ area o~er th~ ears to the base o the skull 64 to provide maximum protection and to provide warmt~ to the userO T~e upper edge 16 o the ski mask extends rear~ard ~rom t~e eye socket area 22 to cover the cheekbone so that in coor dination with the hat or cap 70, the amoun~ of skin exposed to the elements may be none or nominal depending upon the desires Q~ the user~
' It ma~ also be noted that the nose piece 26 extends contouredly up to the ~ridge of th~ nose ~4. Thus 7 - the lo~er ~m 98 o the goggles 9~. ~ill sit on top of the nose piece 26 to hold i~ in place and provide protection over the entire f~ont o~ the face~
The lower edge 18 runs along a proximate collar line 75 r~m the front edge 40 to the area ~elow the rear of the om that point it extends upward to form the extensions 60 and 62q If the user is ~ea~ing a tur~leneck s~eate~? which i~ a fre~uently used item o ~arel ~y skiers ~nd othe~
~9.~ .
;, ,f ~ ~ 3~
peTsons outdoors? th~ turtl~neck s~eate~ ~as a collar line 104 C7$1 whicI~ extends ~hoye and proYides a $ealing ~long the . .
l~er edge 18 ~rom the front ed~e 40 to t~e po~nt ~elo~ the ~a~ 74O Typ~callyy ~he user ~Yill have a collar 106 of a coat 10.8 pulled snugl~ up ~e~ind the neck to the ~ase ox the skull ~4 to prov~de ~o~ sealing along the ~ack o~ the head to the area bela~ t~e ears 74~ This i5 not sho~n in FIGo 2 to provide ~etter illustration of the mask positîoned a~out t~e head o t~e us~rO
The mask is made of a rubber cloth type material.
Pre~e~a~ it is made of a nylon covered close cell sponge neoprene ? ~hich is about one~eighth inch Clf8"1 t~ick~ The n~lon covered close cell sponge neoprene is h~g~ly preerred ~h that it provides excellent insulation and is comforta~le to the skinO That is~ man~ users hare difficultl~ wearing ~ool ~ace masks or simila~ clot~ materials ~ecause the~ become ~tchy~or other~ise find them uncomforta~leO For exàmple, ~a~ng a pair o~ goggles ov~r Icnitted material can many times create ~mpressions in the skin from the yarn ~hich can ~ecome uncom~o~t~ble. The close cell sponge neoprene precludes such d~scomfortO The use of n~lon covered close sponge neoprene às also preferred because o~ the ease of manufacture, That is~ t~e mask can be readil~ formed ~ithout the need to have seams along th.e upper edge and lo~er edgeQ The front edge or seam is prefera~l~ joined ~ stitching after the mask is ~ormedO Using n~lon covered close cell neoprene is also highly preerred because it acts as an insulation device~ is flexible, or elastic to tak~ into account acial contours of diferent users and to provide for snug fitting about the head, and because it ~rovides a good aesthetic external appearance~
It is to be understo~d tIIat the em~od~lents of the inYention he~e~n descrihed ~e ~e~el~ ~llust~atiYe o~ the ~lQ~
~L3~
applic~tion Qf th~ p~incip~l5 a~ the invention9 Re~erence he~e~n t~ deta~ls o~ the illustr~ted emb.od~ment I5- nat intended t~ it the scope of t~e claims? ~hich themsel~es ~ecite ~ose ~eatures regarded as essential to the inven~ciony
Claims (10)
1. A cold weather face mask comprised of:
a mask member made of a thin rubber cloth type material which is sized and shaped to fit about the face to extend in width rearward from the face to about the left and right ear areas and to extend in length from an upper edge to a lower edge, wherein said upper edge extends along a line extending between the cheekbone area below the temples and along the lower part of the eye socket areas contouredly over the bridge of the nose, said mask member is unitarily formed with a nose piece which angulates outwardly and dowardly at an angle to proximate the angulation of the nose, said nose piece being contoured to fit over the nose and being sized in length to extend from said upper edge to about the tip of the nose, said mask member has a middle edge in the area above the upper lip which extends essentially the width of the nose piece and which together with the nose piece forms a breathing aperture for the nostrils, said mask member has a seam joined by means which acts as a front edge to extend convexly from the middle edge to a chin area to form a pocket for the lips and air and from the chin area arcuately inward under the chin to the lower edge to selectively form a channel in communi-cation with said pocket, and wherein said mask member has aperture means formed therein proximate the mouth for breathing and speaking;
and securing means adapted to the mask member to secure the mask member to the face of a user.
a mask member made of a thin rubber cloth type material which is sized and shaped to fit about the face to extend in width rearward from the face to about the left and right ear areas and to extend in length from an upper edge to a lower edge, wherein said upper edge extends along a line extending between the cheekbone area below the temples and along the lower part of the eye socket areas contouredly over the bridge of the nose, said mask member is unitarily formed with a nose piece which angulates outwardly and dowardly at an angle to proximate the angulation of the nose, said nose piece being contoured to fit over the nose and being sized in length to extend from said upper edge to about the tip of the nose, said mask member has a middle edge in the area above the upper lip which extends essentially the width of the nose piece and which together with the nose piece forms a breathing aperture for the nostrils, said mask member has a seam joined by means which acts as a front edge to extend convexly from the middle edge to a chin area to form a pocket for the lips and air and from the chin area arcuately inward under the chin to the lower edge to selectively form a channel in communi-cation with said pocket, and wherein said mask member has aperture means formed therein proximate the mouth for breathing and speaking;
and securing means adapted to the mask member to secure the mask member to the face of a user.
2. The cold weather mask of Claim 1 wherein said securing means is comprised of a left and right extension member respectively adapted to the mask member and sized to extend rearward from the loft and right ear areas to together surround the head passing at the base of the skull, and coacting fastening means adapted to the ends of the extension members for fastening the ends thereof together and to secure the mask member to the face of a user such that the upper edge forms a seal with the face.
3. The cola weather mask of Claim 2 wherein said.
lower edge extends along a line commencing at its midpoint at about the intersection of the neck with the under chin and extending rearward on both sides of the head to the area below the rear of the jaw substantially parallel to the collar line.
lower edge extends along a line commencing at its midpoint at about the intersection of the neck with the under chin and extending rearward on both sides of the head to the area below the rear of the jaw substantially parallel to the collar line.
4. The cold weather mask of Claim 3 wherein said front edge extends from the middle edge to the lower edge substantially along the center line of the face, and wherein said front edge at said lower edge extends arcuately away from the skin of the user.
5. The cold weather mask of Claim 4 wherein left and right extensions are unitarily formed with the mask member and are substantially the same length, and wherein said lower edge slopes upward from the area below the rear of the jaw and the upper edge slopes downward from the area in front of the ears so that the said extensions are narrow bands having substantially parallel upper and lower edges at the ends thereof.
6. The cold weather mask of Claim 5 wherein said middle edge extends beyond the width of said nose piece a short preselected distance to form slits at both ends of said middle edge in said mask member, and wherein said nose piece extends slightly past the tip of the nose.
7. The cold weather mask of Claim 6 wherein said aperture means is a plurality of small apertures in a pre-selected pattern having a width and a height approximately the width and height of the mouth.
8. The cold weather mask of Claim 7 wherein said fastening means consists of adjustable coacting velcro? strips attached proximate the ends of said extension members.
9. The cold weather mask of Claim 7 wherein said bands have a width from about one-half and inch (1/2") to about three inches (3"), and wherein said aperture means has a height from about one-half an inch (1/2") to about tow and one-half inches (2-1/2") and a width from about tow inches (2") to about four inches (4").
10. The cold weather mask of Claim 7 wherein said thin rubber cloth type material is nylon covered close cell sponge neoprene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000361275A CA1139903A (en) | 1980-09-30 | 1980-09-30 | Cold weather face mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000361275A CA1139903A (en) | 1980-09-30 | 1980-09-30 | Cold weather face mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1139903A true CA1139903A (en) | 1983-01-25 |
Family
ID=4118016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000361275A Expired CA1139903A (en) | 1980-09-30 | 1980-09-30 | Cold weather face mask |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1139903A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108992820A (en) * | 2018-07-30 | 2018-12-14 | 西安交通大学 | Filter core for mask |
-
1980
- 1980-09-30 CA CA000361275A patent/CA1139903A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108992820A (en) * | 2018-07-30 | 2018-12-14 | 西安交通大学 | Filter core for mask |
| CN108992820B (en) * | 2018-07-30 | 2021-03-30 | 西安交通大学 | Filter element for mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |