DE361693C - Head cushion for dental or other chairs - Google Patents
Head cushion for dental or other chairsInfo
- Publication number
- DE361693C DE361693C DEM72801D DEM0072801D DE361693C DE 361693 C DE361693 C DE 361693C DE M72801 D DEM72801 D DE M72801D DE M0072801 D DEM0072801 D DE M0072801D DE 361693 C DE361693 C DE 361693C
- Authority
- DE
- Germany
- Prior art keywords
- head
- cushion
- head cushion
- dental
- chairs
- 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
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
- A61G15/10—Parts, details or accessories
- A61G15/12—Rests specially adapted therefor, e.g. for the head or feet
- A61G15/125—Head-rests
Description
Kopfpolster für zahnärztliche oder sonstige Stühle. Bei zahnärztlichen oder ähnlichen Stühlen sind schon Kopfpolster bekannt, welche durch Kugelgelenke gehalten werden.Head cushions for dental or other chairs. At dental or similar chairs are already known head cushions, which by ball joints being held.
Durch die vorliegende Erfindung wird bezweckt, diese Polster leicht' von ihren Kugelgelenken abnehmbar zu machen, so daß sie ohne Zeitverlust ausgewechselt werden können, damit nach jedesmaliger Benutzung ein Ersetzen durch nicht benutzte Polster stattfinden * kann.The purpose of the present invention is to make these cushions easily ' to make them removable from their ball joints, so that they can be replaced without wasting time can be so that after each use a replacement by unused Upholstery can take place *.
Das Kopfpolster besteht für jeden Stuhl aus zwei gleich ausgebildeten Teilen, deren jeder auf einem besonderen kugelförmig endigenden Halter leicht auswechselbar aufgesteckt wird. -Die Erfindung ist in der Zeichnung in einem Ausführungsbeispiel dargestellt,. und zwar zeigt: Abb. i die Ansicht des vom Operationsstuhl abgenommenen Halters mit den beiden Kopfpolstern; Abb. 2 einen Schnitt durch eines der Kopfpolster und Abb. 3 eine Unteransicht des letzteren. Für jeden Operationsstuhl finden zwei gleich ausgebildete Kopfpolster :2 Verwendung, die auf den Halter 1 aufgesteckt werden. Der Halter endet in zwei Kugeln 3, und das Kopfpolster besteht aus einer Kohlkugel fö rinigen Grundplatte .4, dem Polsterbezuge 2 und dem Polstermaterial g. Der Bezug wird mit der Grundplatte .4 durch die Deckplatte 7 und Schrauben 8 verbunden.The head cushion for each chair consists of two identically designed Parts, each of which is easily interchangeable on a special spherical-ended holder is attached. -The invention is in the drawing in one embodiment illustrated ,. namely shows: Fig. i the view of the removed from the operating chair Holder with the two head cushions; Fig. 2 is a section through one of the head pads and Fig. 3 is a bottom plan view of the latter. Find two for each operating chair identically designed head pads: 2 uses that are attached to the holder 1 will. The holder ends in two balls 3, and the head pad consists of one Kohlkugel fö rinigen base plate .4, the upholstery cover 2 and the upholstery material G. The cover is attached to the base plate .4 through the cover plate 7 and screws 8 tied together.
Zum Festhalten oder Festklemmen jedes Kopfpolsters der Kugeln 3 dienen zwei Drähte 6, die - wie Abb. 2 und 3 erkennen lassen - in die hohlkugelförmige Grundplatte q. derart eingelassen sind, daß sie beine Aufstecken des Polsters auf die Kugelenden 3 sich federnd zur Seite drücken, um nach dem Anbringen der Polster zurückzufedern und diese auf den Kugeln 3 festzuhalten.Serve to hold or clamp each head pad of the balls 3 two wires 6, which - as Fig. 2 and 3 show - into the hollow spherical one Base plate q. are embedded in such a way that they put the cushion on the ball ends 3 resiliently press to the side after attaching the pad spring back and hold them on the balls 3.
Als Überzug für die Polster kann irgendein geeignetes abwaschbares Material verwendet werden. -Any suitable washable cover may be used as the cover for the upholstery Material to be used. -
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM72801D DE361693C (en) | Head cushion for dental or other chairs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM72801D DE361693C (en) | Head cushion for dental or other chairs |
Publications (1)
Publication Number | Publication Date |
---|---|
DE361693C true DE361693C (en) | 1922-10-17 |
Family
ID=7314674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEM72801D Expired DE361693C (en) | Head cushion for dental or other chairs |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE361693C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5622405A (en) * | 1994-04-13 | 1997-04-22 | Pitencel; Hector M. | Flip-up headrest |
US6106064A (en) * | 1996-01-30 | 2000-08-22 | Claiteal Pty. Ltd. | Swivelling and tilting chair |
-
0
- DE DEM72801D patent/DE361693C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5622405A (en) * | 1994-04-13 | 1997-04-22 | Pitencel; Hector M. | Flip-up headrest |
US6106064A (en) * | 1996-01-30 | 2000-08-22 | Claiteal Pty. Ltd. | Swivelling and tilting chair |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE361693C (en) | Head cushion for dental or other chairs | |
DE362738C (en) | Double toothbrush | |
DE681541C (en) | Device for exerting a pressure on opposite parts of the head | |
DE569297C (en) | Brush inserted into the recess of a sponge rubber body | |
DE745022C (en) | Seat or backrest upholstery made of foam rubber, sponge rubber or rubber-bound hair or fibers, divided into individual cushions | |
CH207195A (en) | Brush. | |
DE443093C (en) | Device for holding several eggs to be boiled at once | |
DE805296C (en) | Seating device for the physically handicapped | |
DE322558C (en) | Mattress or seat pad for chairs, armchairs, sofas, etc. like | |
DE352704C (en) | Springy wagtail | |
DE551627C (en) | Spring base for mattresses and upholstery or the like. | |
DE531313C (en) | Iron chair with back attached to flexible, flat supports | |
DE534667C (en) | mattress | |
AT42865B (en) | Apparatus for self-examination of teeth. | |
DE462493C (en) | Suspension device for scrubbers and brooms, which consists of a plate with clamping springs to be attached to the wall | |
DE739821C (en) | Attachable cushion for armchairs or the like. | |
CH203802A (en) | Device for polishing teeth. | |
AT88844B (en) | Retensioning devices for electric contact lines. | |
DE591413C (en) | Brush for cleaning beer and other glasses with replaceable bristle bundles stored in a rubber plate | |
DE834277C (en) | Need pot for children | |
AT57515B (en) | Seating furniture that can be spread out flat. | |
AT151916B (en) | Seating or reclining furniture. | |
DE888756C (en) | Padding for the seat and back of armchairs, especially for automobile seats | |
DE347401C (en) | Mesh mattress | |
DE745585C (en) | Means for attaching the upholstery to the spring cushion of an upholstered mattress or upholstery suspension of seating and reclining furniture |