CL2020003207A1 - Assembling the face mask - Google Patents

Assembling the face mask

Info

Publication number
CL2020003207A1
CL2020003207A1 CL2020003207A CL2020003207A CL2020003207A1 CL 2020003207 A1 CL2020003207 A1 CL 2020003207A1 CL 2020003207 A CL2020003207 A CL 2020003207A CL 2020003207 A CL2020003207 A CL 2020003207A CL 2020003207 A1 CL2020003207 A1 CL 2020003207A1
Authority
CL
Chile
Prior art keywords
strap
exhalation valve
valve
harness assembly
retainer
Prior art date
Application number
CL2020003207A
Other languages
Spanish (es)
Inventor
Ronald L Gerson
Pierre Lapointe
Original Assignee
Gerson Co Inc Louis M
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US16/004,791 external-priority patent/US11266861B2/en
Application filed by Gerson Co Inc Louis M filed Critical Gerson Co Inc Louis M
Publication of CL2020003207A1 publication Critical patent/CL2020003207A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/02—Masks
    • A62B18/025—Halfmasks
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • A62B18/084—Means for fastening gas-masks to heads or helmets
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A62B7/10—Respiratory apparatus with filter elements
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/04—Couplings; Supporting frames

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

Una mascarilla facial comprende un cuerpo de la mascarilla que tiene aperturas; una válvula de exhalación situada dentro de una de las aperturas del cuerpo de la mascarilla; un conjunto de arnés configurado para extenderse alrededor de la cabeza del usuario en el que se encuentra el conjunto de arnés; una primera correa sujeta al conjunto de arnés, un retenedor de correa situado en el cuerpo de la mascarilla y dispuesto sobre la válvula de exhalación, el retenedor de correa configurado para recibir la primera correa; y un protector de válvula. La primera correa tiene superficies delanteras y traseras, y las superficies delanteras y traseras definen un segundo grosor entre ellas. El protector de la válvula se coloca entre el primer fleje y la válvula de exhalación y tiene una primera superficie configurada para recibir la válvula de exhalación y una segunda superficie, opuesta a la primera. La primera y la segunda superficie definen un primer grosor entre ellas, de modo que un espacio entre el primer fleje y el retenedor del fleje controla la fricción entre el primer fleje y la superficie delantera del retenedor del fleje.A face mask comprises a mask body having openings; an exhalation valve located within one of the openings of the mask body; a harness assembly configured to extend around the head of the user in which the harness assembly resides; a first strap attached to the harness assembly, a strap retainer located on the body of the mask and disposed over the exhalation valve, the strap retainer configured to receive the first strap; and a valve protector. The first belt has front and rear surfaces, and the front and rear surfaces define a second thickness between them. The valve protector is positioned between the first strap and the exhalation valve and has a first surface configured to receive the exhalation valve and a second surface, opposite the first. The first and second surfaces define a first thickness between them, such that a space between the first strap and the strap retainer controls friction between the first strap and the front surface of the strap retainer.

CL2020003207A 2018-06-11 2020-12-10 Assembling the face mask CL2020003207A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16/004,791 US11266861B2 (en) 2015-06-10 2018-06-11 Face mask assembly

Publications (1)

Publication Number Publication Date
CL2020003207A1 true CL2020003207A1 (en) 2021-05-24

Family

ID=68843551

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2020003207A CL2020003207A1 (en) 2018-06-11 2020-12-10 Assembling the face mask

Country Status (7)

Country Link
AR (1) AR115526A1 (en)
BR (1) BR112020025213A2 (en)
CA (1) CA3103251A1 (en)
CL (1) CL2020003207A1 (en)
DE (1) DE112019002943T5 (en)
GB (1) GB2589749B (en)
WO (1) WO2019241133A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602005024877D1 (en) * 2004-09-27 2010-12-30 Avon Protection Systems Inc Exhalation unit of a breathing apparatus
KR101536265B1 (en) * 2015-04-14 2015-07-13 주식회사 산청 Hood type gas mask
GB2538284B (en) * 2015-05-14 2021-05-05 Jsp Ltd Wearable protective device
US9993668B2 (en) * 2015-06-10 2018-06-12 Louis M. Gerson Co., Inc. Face mask assembly

Also Published As

Publication number Publication date
CA3103251A1 (en) 2019-12-19
GB2589749B (en) 2022-09-07
BR112020025213A2 (en) 2021-03-09
WO2019241133A1 (en) 2019-12-19
DE112019002943T5 (en) 2021-02-25
GB2589749A (en) 2021-06-09
GB202019951D0 (en) 2021-02-03
AR115526A1 (en) 2021-01-27

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