DE136842C - - Google Patents
Info
- Publication number
- DE136842C DE136842C DENDAT136842D DE136842DA DE136842C DE 136842 C DE136842 C DE 136842C DE NDAT136842 D DENDAT136842 D DE NDAT136842D DE 136842D A DE136842D A DE 136842DA DE 136842 C DE136842 C DE 136842C
- Authority
- DE
- Germany
- Prior art keywords
- ear
- protective cover
- protective
- flap
- over
- 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.)
- Active
Links
- 230000001681 protective Effects 0.000 claims description 13
- 201000009910 diseases by infectious agent Diseases 0.000 claims description 2
- 210000000613 Ear Canal Anatomy 0.000 description 2
- 210000003128 Head Anatomy 0.000 description 2
- 210000000883 Ear, External Anatomy 0.000 description 1
- 241001236653 Lavinia exilicauda Species 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/12—Sanitary or hygienic devices for mouthpieces or earpieces, e.g. for protecting against infection
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Vorliegende Erfindung betrifft eine Vorrichtung zum Schütze des Telephonirenden gegen Ansteckungen und dergl. Im Wesentlichen besteht die Schutzvorrichtung aus einer Schutzdecke, die den Eintritt des Schalles in den Gehörgang nicht hindert und die auf geeignete Weise mit der Ohrmuschel des Benutzenden in Verbindung gebracht wird, sowie das Ohr nebst den umliegenden Kopf- und Gesichtsstellen abschliefst. The present invention relates to a device for protecting the telephonist against Infections and the like. Essentially, the protective device consists of a protective blanket, which does not prevent the sound from entering the ear canal and which is suitable Way is associated with the auricle of the user, as well as the ear complete with the surrounding areas of the head and face.
Die beiliegende Zeichnung veranschaulicht ein Beispiel einer Ausführungsform der Schutzvorrichtung in der Art einer Schutzkappe. Es zeigt:The accompanying drawing illustrates an example of an embodiment of the protective device in the manner of a protective cap. It shows:
Fig. ι die Vorrichtung im Gebrauch, und zwar eine Ansicht gegen die Aufsenseite der Schutzdecke,Fig. Ι the device in use, namely a view against the outside of the Protective blanket,
Fig. 2 die andere mit dem Kopf in Berührung kommende Seite, welche die Anhängeeinrichtung der Schutzkappe darstellt,Fig. 2 shows the other side that comes into contact with the head, showing the hitch the protective cap represents
Fig. 3 einen Querschnitt.3 shows a cross section.
Die Schutzdecke α aus beliebigem Stoff ist mit der Oeffnung b versehen, welche beim Gebrauch der Schutzkappe den Gehörgang offen läfst. Die eine Seite der Schutzdecke a trögt einen der Ohrmuschel entsprechend ausgestalteten "Lappen c, welcher mit der Schutzdecke α eine Falte bildet und mit welchem die Decke über das Ohr gezogen wird. Um dieses Ueberziehen noch bequemer zu gestalten, kann der Lappen c eine ihn etwas nach aufsen, also von der Schutzdecke abdrückende federnde Ein- oder Auflage d aus Fischbein und dergl. erhalten (s. Fig. 2 und 3).The protective cover α made of any material is provided with the opening b , which leaves the ear canal open when the protective cap is used. The one side of a sheet is a trögt a correspondingly designed the outer ear "flap c which is connected to the sheet α forms a fold and with which the blanket pulled over the ear. To make this About pulling even more convenient, the flap can c a bit him towards the outside, that is, resilient inserts or supports d made of whalebone and the like that push off the protective cover (see FIGS. 2 and 3).
Die hier beschriebene Vorrichtung hat den Vortheil, dafs der Benutzende sie in der Tasche mit sich führen, also stets dasselbe Stück benutzen kann, und dafs die Schutzkappe für alle Telephone pafst.The device described here has the advantage that the user can keep it in his pocket carry with you, so you can always use the same piece, and that the protective cap for all telephones paf.
Claims (2)
Publications (1)
Publication Number | Publication Date |
---|---|
DE136842C true DE136842C (en) |
Family
ID=404776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT136842D Active DE136842C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE136842C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5235012A (en) * | 1991-04-25 | 1993-08-10 | Shin-Etsu Chemical Co., Ltd. | Method for polymerizing vinyl chloride with controlled water addition |
-
0
- DE DENDAT136842D patent/DE136842C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5235012A (en) * | 1991-04-25 | 1993-08-10 | Shin-Etsu Chemical Co., Ltd. | Method for polymerizing vinyl chloride with controlled water addition |
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