DE674637C - Protective gas mask for small children - Google Patents

Protective gas mask for small children

Info

Publication number
DE674637C
DE674637C DED75840D DED0075840D DE674637C DE 674637 C DE674637 C DE 674637C DE D75840 D DED75840 D DE D75840D DE D0075840 D DED0075840 D DE D0075840D DE 674637 C DE674637 C DE 674637C
Authority
DE
Germany
Prior art keywords
mask
small children
mask body
gas
gas mask
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
DED75840D
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.)
BERNH DRAEGER
Draegerwerk AG and Co KGaA
Original Assignee
BERNH DRAEGER
Draegerwerk AG and Co KGaA
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
Application filed by BERNH DRAEGER, Draegerwerk AG and Co KGaA filed Critical BERNH DRAEGER
Priority to DED75840D priority Critical patent/DE674637C/en
Application granted granted Critical
Publication of DE674637C publication Critical patent/DE674637C/en
Expired legal-status Critical Current

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

Landscapes

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

Description

Gasschutzmaske für Kleinkinder Die Erfindung betrifft eine ' Gasschutzmaske mit einem über die Ohren gnd den Hinterkopf reichenden haubenfärniigen Maskenkörper für Kleinkinder.Protective gas mask for small children The invention relates to a protective gas mask with a hood-colored mask body reaching over the ears and the back of the head for toddlers.

Die Erfindung besteht darin, da(i der über der Fontanelle liegende Teil des Maskenkörpers eine Ausbeulung aufweist, die einen Druck der Haube an dieser Stelle verhindert.The invention consists in the fact that (i the Part of the mask body has a bulge that exerts pressure on the hood Place prevented.

Der ausgebeulte Teil des Maskenkörpers kann mit Versteifungsrippen versehen sein. Die Dichtlinie der Maske verläuft vorteilhaft vom Kinn über die Wangen, die Schläfen und die Unterkante der Stirn, so daß der Luftraum innerhalb des ausgebeulten Teiles mit dem Totraum der Maske nicht in Verbindung steht.The bulged part of the mask body can be provided with stiffening ribs be provided. The sealing line of the mask runs advantageously from the chin over the cheeks, the temples and the lower edge of the forehead, leaving the air space within the bulged Part is not in connection with the dead space of the mask.

Kleinkinder sind bekanntlich an der Fontanelle, der noch nichf verknöcherten h;äutigen Stelle am Schädel, besonders druckempfindlich. Durch die Ausbeulung des Maskenkörpers an dem über der Fontanelle liegenden Teil wird in einfacher Weise verhindert, daß der Maskenkörper an dieser Stelle aufliegt und einen Druck hervorruft.It is well known that small children are at the fontanel that has not yet ossified That is, the same place on the skull, particularly sensitive to pressure. The bulging of the Mask body on the part lying above the fontanel is made in a simple manner prevents the mask body from resting at this point and causing pressure.

In der Zeichnung ist eine Ausführungsform der neuen Gasschutzmaske dargestellt. Abb. i stellt einen Längsschnitt dar, und Abb. a ist eine Ansicht der Gasschutzmaske von oben.In the drawing is an embodiment of the new gas mask shown. Fig. I is a longitudinal section and Fig. A is a view of fig Gas mask from above.

Die Gasschutzmaske a, die mit dem Filteranschlußstück b versehen ist, -weist an dem über der Fontanelle liegenden Teil die Ausbeulung c auf, die mit Versteifungsrippen d versehen ist. Die Dichtlinie der Maske verläuft vom Kinn über die Wangen, die Schläfen und die Stirn, so daß der Luftraum innerhalb des ausgebeulten Teiles mit dem Totraum der Maske nicht in Verbindung steht.The gas protective mask a, which is provided with the filter connection piece b, - has the bulge c on the part lying above the fontanel, the one with stiffening ribs d is provided. The sealing line of the mask runs from the chin over the cheeks, which Temples and forehead so that the air space is within the bulged part with is not connected to the dead space of the mask.

Claims (1)

PATr,NTAN SPRÜCI-IL i. Gasschutzmaske mit einem über die Ohren und den Hinterkopf reichenden haubenförmigen Maskenkörper für Kleinkinder, dadurch gekennzeichnet, daß der über der Fontanelle liegende Teil des Maskenkörpers eine Ausbeulung (c) aufweist, die einen Druck des Maskenkörpers an dieser Stelle verhindert. z. Gasschutzmaske nach Anspruch i, dadurch gekennzeichnet, daß der aus,ebeulte Teil (c) des Maskenkörpers mit Versteifungsrippen (r-) versehen ist. 3. Gasschutzmaske nach Anspruch i oder z, dadurch gekennzeichnet, daß die Abdichtlinie der Maske vom Kinn über die Wangen, die Schläfen und die Unterkante der Stirn verläuft, so daß der Luftraum in der Ausbeulung (e) mit dem Totraum der Maske nicht in Verbinduhg steht.PATr, NTAN SPRÜCI-IL i. Gas mask with one over the ears and Hood-shaped mask body for small children reaching the back of the head, characterized in that that the part of the mask body overlying the fontanel has a bulge (c) which prevents pressure of the mask body at this point. z. Gas mask according to claim i, characterized in that the bulged part (c) of the mask body is provided with stiffening ribs (r-). 3. Gas protective mask according to claim i or z, characterized in that the sealing line of the mask from the chin over the cheeks, the temples and the lower edge of the forehead runs so that the air space in the bulge (e) is not in communication with the dead space of the mask.
DED75840D 1937-07-31 1937-07-31 Protective gas mask for small children Expired DE674637C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED75840D DE674637C (en) 1937-07-31 1937-07-31 Protective gas mask for small children

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED75840D DE674637C (en) 1937-07-31 1937-07-31 Protective gas mask for small children

Publications (1)

Publication Number Publication Date
DE674637C true DE674637C (en) 1939-04-18

Family

ID=7062044

Family Applications (1)

Application Number Title Priority Date Filing Date
DED75840D Expired DE674637C (en) 1937-07-31 1937-07-31 Protective gas mask for small children

Country Status (1)

Country Link
DE (1) DE674637C (en)

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