CS237204B1 - Fastening of aspirator belts with full mask - Google Patents

Description

237204 1

Kpen.neHne τθοθμοκ pecnnpaTopoB c πο, πηοΑ MacKofl OÓJiaCTL ΠρΗΜβΗβΗΗΗ. Η300ρβΤβΗΗΗ! H3oópeTeHne othochtch κ κρβπ.πθΗΗΐο τθοβΜοκ pecnnpaTopoB C Π0.7Ι-Hofi MacKofl, pacno.noxeHHOMy Ha Kopnyce Máco η cocTonmeMy b oc-HOBHOM 03 ΟΟθίξΗΗΗΤβ.ΗΒΗΟϋ Hacaj ^ O C nponyCKHHM ΟΤΒβρΟΤΗΘΜ.

XapaKTepHCTHKa h3B6cthhx τθχηηηθοκηχο peiueHHfl :: pen3βθοτηη Kpen.neHHH TeceMOK pecnnpaTopoB c no.raoB MacKofi, co-CTOHUpie B OCHOBHOM 03 XeCTKOft Haca ^ KH. nOC.HeflHHH Ó ÓOJILIIiyiO0 coeoHHiaiiyKCH c Heft Many »BiieMKy, b κοτορκβ bbootch οτοπορ-Hiífi Π1Τ0 $ Τ COeflHHeHHOÍi C MaCKoS ΛΒΟ0ΗΟ0 ΚΗΟΠΚ0. CTopoHa Hacají-o, OTBepHyTaH ot Kopnyca Máco, cHaóxeHa rpndKOM Kpen.néHHH, b cnepHantHO npejiycMOTpeHHOM yrJiydJieoH κοτοροΓΟ yicpeiuieHaceptra. KpoMe τογο, BCTaBKa ημθθτ BHCTyn, HaxojprnuRcH npHÓ.ra-3HTeJii> H0 b od.nacT0 Toft nacTH ceptra, BOKpyr κοτοροίί oóbootch · TeceMKa. Π κ ρ a a a a a ece T T T T T T T CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH.

Pa3tejíHHeH0e κρβπ.ττθΗΖΗ TeceMOK npo03BOOTcn τολβκο nyTeM npz-noflHUMaHHH rpzÚKa Kpen.neH0H Ha Hacajpce, b pe3y.ntTaTe nero 3a-τκημβηη npeKparnaeTCH Q) E-AS I 174 168). Πο, πρόΗοε KpenjieHHe Hacano Ha Kopnyce Moco coxpaHzneT οΛΗβκοee aaraMHoe BO3jieficTB0e Tarae πρκ He3aTHHyTofi τθοθμκθ. Ooboaz-Man TeceMKoS η pacnojioateHHaH Mexmy ρ β ny ΐ ny Kop ny ny ny ny ny ny ny ny ny ny ny ny ny .7 ac ac ac ac ac ac ac ac ac ac ac Hacano.

Jlajiee ηββθοτηο κρθΐυιθΗΗβ, Ικοτοροθ aojdkho ycTpaHHTt He ^ ocTaTOnpefltmymero peuieon, ^ T.e. ηοκτποηητβ 3ax0MaH0e npn paccJiadJieH-Hofi TeceMKe ^ .OHO OTJiHHaeTCH MOCT0Koodpa3Hofi HacaUKoft Ha Kop-nyce Mac 0 pa3teMHOiQnpraKKoft what cpenHUM θΛβΜβΗΤΟΜ. OjuianacTt npHSO ΗΒ.7ΐΗβτοΗ coeoHHTejitHO® nacTtro, cHadsceHHoK Hacan-Kofi, nonepeHHoe ceneHze κοτοροϋ npHdji030Te ^ hh cooTBeTCTByeTnpocBeTy moc Kopnyce Máco. 3Ta coeoH0Te.7itHan nacTt 4 npii $ opMOBaHHOft κ Kopnyce Máco coejuiHHTejitHoíí Haca ^ Koft η οτοποροΜl Ha λβθ nacTH3 (DE-OS 22 50 175). - 2 - npoABHraeTCH no # mocthkom b HanpaBJíeHM τθοθμοκ λο τθχ nop, nona yTOJimeHHaH Hacajuca He oKaxeTcn 3a mocthkom. Ad θ θ ad ad ad ad n T CH ad ad ad ad ad ad ad ad ad ad BB BB 0 0 0 0 0 BO BO BO BO BO T T BO BO BO CH CH CH CH.

Ec.ot od nacTH πρ®κκο οοθ # ηηθηη npyr c #pyroM, to # .κη οβηββη — Hofi c TeceMKOH nacTH πρηχκΗ odecneneHa bo3mokhoctb noBopoTaBBepx. 3Ta nacTB πρηχκΗ cHadsceHa οτβθροτηημη, b κοτορκβ npo # e-BaeTcn TeceMKa mbckh h ycTaHaB.nHBaeTCH Ha onpe # ejieHHyro jymHy.

TaKHM nyreM HCKJnonaeTCH # οπο.τιηητθ.7εε> η0θ ηθτηκθηηθ τθοθμοκ hOTCoe # HHeHne hx ot Kopnyca mhckh μοκθτ δbitb npoH3Be # eHO tojibkonyTeM pacixenJieHHH odenx nacTeíí πρπχκΗ, T.e. tojibko nyTeM bh-TaJTKHBaHHH IUHna H3 OTBepCTHH COe # HHHTe. IIO # rOHKacoe # HHHTe.nBHoK nacTH κ MOCTHKy He πο3βο.7ιηθτ Tarase ποεοροτοΒKpen.neHHfl b OTKJioHHiomeecH ot HanpaBJiHHH βλβηγθηηη noJioxeHHe, KaK sto, HanpHMep, bo3mojsho npn 3acTerHyT0M Ha UBonnyio KHonnyKpen.) IeHHH. .

Ej J H a a a a a a a a a a a a a # # ped ped T T T T ped ped ped ped ped ped ped ped ped ped ped ped ped ped ped ped ped ped ped ped ped ped ped.

Flocks H3odpeTeHHH B ocHOBe H3odpeTeHHH jieMT ana # 3a, # what ho® ctopohh, yjiynniHTB3aMeHHeMocTB TeceMOK pecnnpaTopoB c πο.ιιηοη MacKOÍi ac #pyroKCTOpOHH, OÓecneHHTB nO # BHKHOCTB ΤΘΟΘΜΟΚ B HapyJSHOM H BHyTpeHHeMHanpaB.neHHHX and Taras well CTopoHaM BBepx h bhh3 de3 τογο, HToduycH.rae ηθτηχθηηη τθοθμοκ oKa3HBano OTpnixaTejiBHoe βληηηηθ Ha.Kpafi Kopnyca mbckh h ero ynJioTHeHne. H3JioxeH0e cymHOCTH H3odpeTeHHn: # 3a ana b pemaeTcn οοοτβθτοτβηη c H3odpeTeHHeM tskhm odpa3OM, HTO HaxomnuaHCH Ha Kopnyce mbckh οοθ # ηηητθ.ιιι> η8η Haca # Ka cHad- "xaeTCfl nocTeneHHO yseJiHHHBSJCřHHMCH b #HaMeTpe npoxo # OTBepc HHM-τηθμ H HTO NPE # ycMOTpeHHH0 .ίη Haca # Ha # KH KORAM τθοθμκη orpa- 237204-3 - ΗΗΗΗΤβΛΒ 3aHBHraHHH COeflHHHTe.IEbHOlí HacaflKH ΗΜΘΘΤ ΟΚΟΙΠθΗΗΗΘ, yrooópa3HHe ^! onopHtie noBepxHocTH and tara HTO onopa pACN-Ha .TOJKeHHOÍi ΚΟΗΗΘ τΘΟΘΜΚΗ HacajíKH Η ΟΠΟρΗΗθ ΠΟΒβρΧΗΟΟΤΗ Orpa-ΗΗΗΗΤβΛΗ 3a, HBHraHHH Odpa3yK) T OdJiaCTB JIByCTOpOHHeft nOflBHJKHOCTH.

Pe3yji & TaT0M H3odpeTeHHH HBJiHeTCH cossaHHe ^ emeBoro coesHHeHHHTeceMOK c KopnycoM mbckh, κοτοροθ ocodeHHO ne.necoodpa3HO aohT6C6M0K MBCKH 0Θ3 βΟΠΟΛΗΗΤΘΛΒΗΗΧ pery.TIHpyKimHX npHCIIOCOdJieHHii. Iíe.TieCOOdpa3HO ΒΗΠΟ.ΤΗΗΤΒ ΟΠΟρΗΗθ ΠΟΒβρΧΗΟΟΤΗ COeflHHHTeJIbHOfiHacaflKH npHMHMH, and onopHbie noBepxHocTH HacaUKH Ha TeceMKe -kochmh. Xhh npeflynpexneHHH cuiynafiHoro BHCKanBSHBaHHH He3aTH-HyTHx TeceMOK H3 coeKHHHTe.Ti> HoE HacanKH npesnoHTHTejiLHO, ec.raHa KOHH; HacanKofí ηηχοκ, ητοη οτοπορ h.hh nosodHoe, κοτορϊώ BMEC c TeceMKofi ημθθτ MeHLinee nonepenHoe ceneHHeh.jih mHpHHy, ηθμ CPE-Hee nonepeaHoe ceneHHe nponycKHoro OTBep-CTHH H.TIH ero CpeflHHH UIHpHHa HO dOJTLIHee, ΗΘΜ ero BXOUHOe ce-OH ηθηηθ irapHHa . ΠρίΊΜβρ OCymeCTBJíeHHH H3OdpeTeHHH \ ΠρπΜβρ ocynecTB.neHHH H3odpeTeHHH noKpodHO οπηοηββθτοη HHxe bCBH3H C npoaraeMHMH pHCyHKaMH Ha ΚΟΤΟρΗΧ ΟΧΘΜΒΤΗΗΗΟ H B-ce ηθηηη H3odpaxeHO KpenjieHHQ TeceMOK pecnupaTopoB c ποληοΚ Mac-KOH COrjraCHO H3OdpeTeHHK).

Ha pucyHKax H3Odpa®eHn: γηγ. I coejtHHHTe.TiiHaH HacaflKa KpenjieHHH c nacTHHHO BKBHHyTHM kohiíom τθοθμκη; Φηγ. 2 ceneHHe A-A no Φηγ. AND; Φηγ. 3 ceneHne, κβκ φΗΓ. 2, ho c nyroodpa3HHMH οπορηημηnOBepXHOCTHMH H Φηγ. 4 ceneHHe, κηκ φΗΓ. 2, ho what CKomeHHHMH οπορηημη noBepx-HOCTHMH y HacaHKH TeceMKH.

PfeodpaxeHHoe Ha φΗΓ.Ι KpeiweHHe coctoht b ochobhom «pacnojia 3-Ha raromeftcH Kopnyce mbckh I coeflHHHTe.nLHOÍi HacaflKH 2h Haxo- 237204-4 - jmmeficfl Ha κοηιζθ τθοθμκη 3 Hacajzroa fourth CoejzHHHTejiBHaH Hacajzxa2 CHaÓKeHa ποοτθπθηηο yBe.raHHBaiomHMCfl b nonepenHOM οθηθημηnponyCKHblM ΟΤΒβρΟΤΗΘΜ 5 Ha CTOpOHe 3ajZBHraHHH ΟΟΘΛΗΗΗΤΘ, ΤΒΗΟίίHacazzKH 2 HaxojzHTCH orpaHHHHTe.zrB 3a £ BHraHM 6, onopHue noBep-xhocth KOToporo 7 Ha Φηγ.2 ημθκτ cKonieHHyio, and Ha $ ηγ.3 - jzy-roodpa3hyio $ opwiy. "Φηγ.4 odparaa $ ηγ.2, πρπ 3tom οπορηθηnoBepxHocTB npHMaH 7 and K 4-Haca odJiajzaeT οκοιιιθηηημη onopHH-MH ΠΟΒθρΧΗΟΟΤΗΜΉ eighth PaCHIHpeHHe ΠρΟΧΟΛΗΟΓΟ OTBepCTHfl 5 COOt BeTCTByeT yr.no, κοτορΗϋ orpaHHHHBaeT odJiacTB MaKCHMaziBHOHnoflBHjKHocTH BBepx η BHH3. TeceMKa 3 nepefl HacaflKOH 4 ημθβτοτοπορορορορορορ 9, κοτορτ βμθοτθ c ημθθτ mHpHHy, μθηβπιθΟρθΛΗΘΚ ll lllHpHHH npOnyCKHOrO OTBepCTHfl 5 H dOJIMie IflHpHHH BXOfl-ΗΟΓΟ OTBepCTHfl 10.

TecBiwa 3 μοτκθτ Ρητβ προοτο h dHCTpo cMOHTHpoBaHa h TpedyeT npnCHflTHH ΤΒΚΟ.ΤΒΚΟ ΠρθΟΗΟΛΘΗΗΑ ΟΤΟΠΟρΗΟΓΟ BO3fleHCTBHfl. Ofía BBOJZHTCflC3azzn b nponycKHoe οτβθροτηθ 5h 3aTeM οοβμθοτηο what οτοποροΜ 9bo BxozzHoe OTBepcTHe 10 jzo Tex nop, noxious onopa HacajíKH 4 HeynpeTca b orpaHHHHTe.nB 3ajZBnraHHH sixth Οτοπορ 9 b ζζοοτητοηηοκMepe npejzoxpaHHeT TecBMy 3 προτΗΒ odpaTHoro BHCKanB3UB.aHHfl. 237204 5 Πρβ, ζΜΘΤ Η300ρθΤ6ΗΗΗ 1. Kpen.neHHe τθοθμοκ pecirapaTopoB c nojiHoS MacKofi, κοτοροθHaxOSHTCH Ha KOpnyce MaCKH COCTOHT H H3 C ΟΟθΛΗΗΗΤβΛΒΗΟΚHacasKH nponycKHHM οτβθροτηθμ OT-ranaioseecfí τθμ, htopacno.TOxeHHan Kopnyce mbckh Ha (I) οοθ, τηηητθ.τβηθη Hacas -k (2) CHaÓJKeHa ποοτθπθηηο yBejtHHHBaioinHMCH b ποπθρθηηομΟΘΗΘΗΗΗ nponycKHHM ΟΤΒθρΟΤΗΘΜ (5) ΗΤΟ ΟΓρΒΗΗΗΗΤΘ.ΤΒ 33SBH-γβηη, η (6) coeflHHHTejHjHofi HacasKH (2) npesHa3HaHeHHuS sjihHacaUKH (4) Ha κοηπθ τθοθμκη ημθθτ οκοιιιθηηηθ, syroodpa3HHeΟΠΟρΗΗΘ HOBepXHOCTH (7) Opa Η ΚΟΗ ΚΟΗ ΚΟΗ Θ Θ opa opa opa opa opa opa opa opa a a a a a a a a a a a a a a a a 2. 2. 2. 2. 2. 2. 2. 2. 2. 2. OTSHnaiorneecH τθμ, hto οπορ-ηηθ ποβθρχη οοτη (7) npnMtie, and Hacas-KH (4) - ΚΟΟΗΘ. Third KpenjieHHe, onHcaHHoe nose nyHKTOM I ot go grow EECA τθμ, htoHa Kohn τθοθμκη nepes HacasKOH (4) HaxosHTcn οτοπορ (9), c κοτορυδ βμθοτθ τθοθμκο® (3) ημθθτ μθηβιιιθθ ποπθρθηηοθΟΘΗΘΗΗΘ HJIH IUHpHHy, ΗΘΜ ΟρθβΗΘΘ ΠΟΠβρθΗΗΟΘ ΟΘΗΘΗΗΘ ΠρΟϊψΟΚ-ΗΟΓΟ ΤΗΗθροΤΗΗ (5) Η.7ΠΪ ΘΓΟ θρθβΗΗΗ IUHpHHa, HO 0Ο.ΗΈ> Π1ΘΘ, X BXOSHOe ΟΘΗΘΗΗΘ H.JIH IUHpHHa. 237204 6 AHHOTaiíHff Π300ρ6Τ6ΗΗ6 OTHOCHTCfl K ΚρβΠΛ & ΗΗΙΟ ΜΟΚβΜΟΚ peCIIHpaTOpOB Cno. IlOCJieJÍ-Hee oó.TiaflaeT Ha προταχθηηη ero juihhe ποοτθπθηηο υβθληηηβθιοιιιημ · Cfl nonepeHHHM ΟΘΗΘΗΗΘΜ and CTOpOHa ^ Sa ^ KH BHraHHH ΟΟΘβΗΗΗΤΘ.ΤΒΗΟΗHaca - cKouieHHHft,; nyrooópa3HHÍí hjih πολο (5ηηη orpaHHHHTejn, 3aR [BHraHHH. Ββολημθή TeceMKa, CHaóateHHaH οτοποροΜ, προοτο hύκοτρο MOHTupyeTCH h npejioxpaHeHa προτΗΒ odparaoro βηοκ3.7ϊι> 3Η-BaHHfl.

Claims (3)

237204 OBJECT OF THE INVENTION 1. Fastening of full-mask respirator belts located on a mask body, comprising a permeable aperture connecting piece, characterized in that the connecting piece (2) located on the mask body (1) is provided with a permeable opening (5), the cross section of which is extends, the motion limiter (6) of the connecting piece (2) intended for the attachment (4) to the waistband has bevelled, arcuate support surfaces (7) and a stopper (4) located on the waistband and support surface (7) of the motion limiter / 6 / forming a two-sided rotation area of the Ictf. 2. Fastening according to claim 1, characterized in that the support surfaces (7) are straight and the support surfaces of the adapter (4) are tapered. 3. Fastening according to claim 1, characterized in that a stop (9) is placed at the end of the strip in front of the extension (4) and has a smaller cross-section or width than the middle cross-section of the permeable hole (5) or its middle. width but larger than its input cross section or width. Recognized by the invention on the basis of the results of the expert review by the Patent Inventory Office, Berlin, DD. 1 drawing