DE567965C - Breathing mask with a sealing frame made of flexible building material - Google Patents

Breathing mask with a sealing frame made of flexible building material

Info

Publication number
DE567965C
DE567965C DENDAT567965D DE567965DD DE567965C DE 567965 C DE567965 C DE 567965C DE NDAT567965 D DENDAT567965 D DE NDAT567965D DE 567965D D DE567965D D DE 567965DD DE 567965 C DE567965 C DE 567965C
Authority
DE
Germany
Prior art keywords
sealing frame
building material
breathing mask
frame made
flexible building
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
Application number
DENDAT567965D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Auergesellschaft GmbH
Original Assignee
Auergesellschaft GmbH
Publication date
Application granted granted Critical
Publication of DE567965C publication Critical patent/DE567965C/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00Breathing 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
    • A62B18/02Masks

Description

Atmungsmaske mit Dichtungsrahmen aus schmiegsamem Baustoff. Die Erfindung betrifft eine Atmungsmaske mitDichtungsrahmen aus schmiegsamem Baustoff, die bei Trägern mit verschiedener Kopfgröße zur gasdichten Anpassung gebracht werden kann. Bei den bisher bekannten Masken mit Dichtungsrahmen wurden für verschiedene Kopfgrößen auch verschiedene Maskengrößen benötigt. Die Maskengröße hängt aber in erster Linie ab von der Länge des Teiles des Dichtungsrahmens, der von Schläfe zu Schläfe unter dem Kinn hindurch verläuft. Der Dichtungsrahmen war sowohl in dem Teil, der vor der Stirn liegt, wie auch in dem von Schläfe zu Schläfe gehenden Teil von gleichbleibender Breite, d. h. Außenrand und Innenrand des Rahmens verliefen parallel.Breathing mask with a sealing frame made of flexible building material. The invention relates to a breathing mask with a sealing frame made of flexible building material, which is used in Can be brought to carriers with different head sizes for gas-tight adaptation. The previously known masks with sealing frames were used for different head sizes different mask sizes are also required. However, the mask size depends primarily from the length of the part of the sealing frame that goes from temple to temple below runs through the chin. The sealing frame was both in the part that was in front the forehead lies, as well as in the part that goes from temple to temple, of constant Width, d. H. The outer and inner edges of the frame ran parallel.

Gemäß der Erfindung soll eine Maske mit Dichtungsrahmen von einheitlicher Größe sich mehreren Kopfgrößen dadurch gasdicht anpassen lassen, daß der an Schläfen, Wangen und Kinnunterseite anliegende Teil des Dichtungsrahmens von den Schläfen abwärts bis zur Kinnunterseite stetig verbreitert ist. Gleichzeitig ist der innere Rand des Dichtungsrahmenteiles kürzer als sein äußerer Rand.According to the invention, a mask with a sealing frame of more uniform Size can be adjusted gas-tight to several head sizes by the fact that the temples, The cheeks and the underside of the chin are part of the sealing frame from the temples is steadily widened down to the underside of the chin. At the same time is the inner one Edge of the sealing frame part shorter than its outer edge.

Die Zeichnung zeigt ein Ausführungsbeispiel der Erfindung im teilweisen Schnitt, so daß die Form des Dichtungsrahmens erkennbar ist. Am Rand des Maskenkörpers a ist der Dichtungsrahmen b, c mit seinem Außenrand befestigt. Der vor der Stirn verlaufende Rahmenteil b ist wie üblich in gleichbleibender Breite ausgeführt. Der über Wangen und Kinn verlaufende Rahmenteil c äagegen verbreitert sich von den Schläfen anfangend und erreicht seine breiteste Stelle am Kinn des Maskenträgers. Die innere Kante e dieses Rahmenteiles ist kürzer alsdieäußereKanted.The drawing shows an embodiment of the invention in part Cut so that the shape of the sealing frame can be seen. At the edge of the mask body a, the sealing frame b, c is attached with its outer edge. The one in front of the forehead running frame part b is designed as usual in the same width. Of the The frame part running over the cheeks and chin, on the other hand, widens from the temples starting and reaching its widest point on the chin of the mask wearer. The inner one Edge e of this frame part is shorter than the outer edge.

Bei größeren Köpfen dichtet der Dichtungsrahmen hauptsächlich am äußeren Rande ab. Kleinere Köpfe dringen beim Anlegen weiter in die Maske ein, so daß hier die Abdichtung hauptsächlich in der Nähe des inneren Randes erfolgt.With larger heads, the sealing frame mainly seals on the outside Edge. Smaller heads penetrate further into the mask when it is put on, so that here the sealing takes place mainly in the vicinity of the inner edge.

Claims (1)

PATEN TAN SPRUCIy Atmungsmaske mit Dichtungsrahmen aus schmiegsamem Baustoff, dadurch gekennzeichnet, daß zwecks Anpassung des Dichtungsrahmens an Köpfe verschiedener Größe der an Schläfen, Wangen und Kinnunterseite anliegende Rahmenteil (c) von den Schläfen abwärts bis zur Kinnunterseite sich stetig verbreitert und daß der innere Rand (e) dieses Rahmenteiles (c) kürzer ist als sein äußerer Rand (d). PATEN TAN SPRUCIy breathing mask with a sealing frame made of pliable building material, characterized in that, for the purpose of adapting the sealing frame to heads of different sizes, the frame part (c) resting on the temples, cheeks and underside of the chin widens steadily from the temples down to the underside of the chin and that the inner edge ( e) this frame part (c) is shorter than its outer edge (d).
DENDAT567965D Breathing mask with a sealing frame made of flexible building material Expired DE567965C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE567965T

Publications (1)

Publication Number Publication Date
DE567965C true DE567965C (en) 1933-01-12

Family

ID=6567979

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT567965D Expired DE567965C (en) Breathing mask with a sealing frame made of flexible building material

Country Status (1)

Country Link
DE (1) DE567965C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5746201A (en) * 1997-01-23 1998-05-05 Nellcor Puritan-Bennett CPAP nose mask

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5746201A (en) * 1997-01-23 1998-05-05 Nellcor Puritan-Bennett CPAP nose mask

Similar Documents

Publication Publication Date Title
DE567965C (en) Breathing mask with a sealing frame made of flexible building material
DE641554C (en) Earmuffs
DE647559C (en) Gas mask
DE702315C (en) Gas mask
DE593217C (en) A bandage that surrounds the mouth and is soaked in a cold medicine or the like
DE674562C (en) Insert filter for gas masks
DE655457C (en) Half mask made of rubber
DE460003C (en) Gas mask made of pliable material with a rigid mouthpiece
DE690949C (en) Elastic shoulder insert
DE424752C (en) Method for the treatment of diseases of the hairy head with the help of a gas-impermeable hood that closes tightly on the head
DE644740C (en) Gas protective mask with a sealing edge pressed against the face by spring pressure
DE253512C (en)
DE610343C (en) Air supply pipe attached inside a gas mask
DE685203C (en) Bathing cap
DE428323C (en) Ventilation device for protective goggles
DE665400C (en) Gas protective mask made of rubber or rubberized material
DE495045C (en) Face mask to prevent the formation and removal of facial wrinkles
DE378232C (en) Bandage to treat congestion of the neck and head
DE669839C (en) Headgear for gas masks
DE554406C (en) Throat protection device for dental purposes
DE401233C (en) Device to prevent improper breathing through the mouth while sleeping
DE886134C (en) Bathing cap
DE505058C (en) Cuff or skirt sleeve protectors
DE728601C (en) Protective gas mask made of thin, gas-tight material, which is stiffened to prevent breathing from algae
DE662087C (en) Device for processing the cover sheet