DE476845C - Compressed air eye protection goggles - Google Patents
Compressed air eye protection gogglesInfo
- Publication number
- DE476845C DE476845C DEL65734D DEL0065734D DE476845C DE 476845 C DE476845 C DE 476845C DE L65734 D DEL65734 D DE L65734D DE L0065734 D DEL0065734 D DE L0065734D DE 476845 C DE476845 C DE 476845C
- Authority
- DE
- Germany
- Prior art keywords
- compressed air
- eye protection
- protection goggles
- goggles
- air eye
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/02—Goggles
- A61F9/028—Ventilation means
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Description
Druckluft-Augen-Schutzbrille Die Erfindung betrifft eine Augenschutzbrille gegen Gase, Nebel, Staub o. dgl. mit Hilfe einer besonders erzeugten Luftschicht, die durch ununterbrochenes Ausspritzen von Druckluft gebildet wird. Bekannten ähnlichen Brillen gegenüber unterscheidet sich der Gegenstand der Erfindung dadurch, daß für jedes Auge eine besondere Ausspritzdose angeordnet ist und daß die beiden Dosen einer Brille nicht miteinander durch eine Rohrleitung verbunden sind, ferner dadurch, daß jedes Auge für sich durch ein weiches Gummigehäuse abschließbar ist. Hierdurch ist es möglich, jedes Auge für sich gegen Zugluft zu schützen, jede Ausspritzdose für sich auszuwechseln und die Herstellung der Brille dadurch erheblich zu vereinfachen.Compressed air eye protection goggles The invention relates to eye protection goggles against gases, mist, dust or the like with the help of a specially created layer of air, which is formed by the uninterrupted ejection of compressed air. Acquaintances similar Opposite glasses, the subject matter of the invention differs in that for each eye has a special injection can and that the two cans a pair of glasses are not connected to each other by a pipeline, furthermore by that each eye can be closed by a soft rubber housing. Through this it is possible to protect every eye against drafts, every spray can to be exchanged for yourself and thereby considerably simplify the manufacture of the glasses.
Auf der Zeichnung ist der Erfindungsgegenstand als Ausführungsbeispiel dargestellt, und zwar zeigt: Abb. i eine Schutzbrille im Grundriß, zur Hälfte horizontal durchgeschnitten, Abb. z die Anwendung der Brille vor dem Gesicht.The subject of the invention is shown as an exemplary embodiment in the drawing shown, namely: Fig. i a plan view of protective goggles, half horizontal cut through, fig. z the use of glasses in front of the face.
Die Schutzbrille besteht in der Hauptsache aus zwei Augenmuscheln a aus elastischem Stoff, z. B. aus weichem Gummi. In letztere sind starre Ringdosen b aus Metall mit umlaufenden Schlitzdüsen g herausnehmbar eingefügt, aus denen ständig Druckluft strömt. Diese Düsen sind zusammen mit den Augenmuscheln so gestaltet, daß die Augen keiner Zugluft ausgesetzt sind. Die Druckluft wird in das Gummiohr e eingeblasen; sie verteilt sich in die beiden Schlauchzweige d und tritt durch Anschlußsiutzen c in jede Ringdose ein. Die Luft füllt zunächst deren Hohlringe f und entströmt in Richtung der gezeichneten Pfeile aus den umlaufenden Schlitzdüsen. Jede Augenmuschel hat außen eine ringsum laufende Nut i, die zur Aufnahme eines Bandes la o. dgl. dient, so daß beide Augenmuscheln in der richtigen Entfernung voneinander gehalten werden. Die Schutzbrille kann außerdem mit Glasscheiben versehen werden, die zwischen den Gehäusen und den Ringdosen hinter letzteren eingeklemmt werden, in der Zeichnung aber nicht dargestellt sind. Diese Glas- oder Zellhornscheiben sollen so viel Spielraum haben, daß eine gute Entlüftung der zwischen Augen und Gläsern liegenden Innenräume stattfinden kann.The goggles mainly consist of two eyecups a made of elastic material, e.g. B. made of soft rubber. In the latter, rigid ring cans b made of metal with circumferential slot nozzles g are removably inserted, from which compressed air constantly flows. These nozzles, together with the eyecups, are designed in such a way that the eyes are not exposed to drafts. The compressed air is blown into the rubber ear; it is distributed in the two hose branches d and enters each ring socket through connection pieces c. The air first fills their hollow rings f and flows out of the rotating slot nozzles in the direction of the arrows drawn. Each eyecup has an all-round groove i on the outside, which is used to receive a tape la or the like, so that both eyecups are kept at the correct distance from one another. The protective goggles can also be provided with glass panes, which are clamped between the housings and the ring boxes behind the latter, but are not shown in the drawing. These glass or cellular horn panes should have enough leeway that the interior spaces between the eyes and the glasses can be properly ventilated.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL65734D DE476845C (en) | Compressed air eye protection goggles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL65734D DE476845C (en) | Compressed air eye protection goggles |
Publications (1)
Publication Number | Publication Date |
---|---|
DE476845C true DE476845C (en) | 1929-05-28 |
Family
ID=7281410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEL65734D Expired DE476845C (en) | Compressed air eye protection goggles |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE476845C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2727237A (en) * | 1954-06-04 | 1955-12-20 | Chicago Eye Shield Company | Goggles |
US3231897A (en) * | 1963-04-16 | 1966-02-01 | Sr Martin Y Woolfolk | Goggle construction |
-
0
- DE DEL65734D patent/DE476845C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2727237A (en) * | 1954-06-04 | 1955-12-20 | Chicago Eye Shield Company | Goggles |
US3231897A (en) * | 1963-04-16 | 1966-02-01 | Sr Martin Y Woolfolk | Goggle construction |
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