DE948544C - Sick bed made of metal tube - Google Patents

Sick bed made of metal tube

Info

Publication number
DE948544C
DE948544C DED17358A DED0017358A DE948544C DE 948544 C DE948544 C DE 948544C DE D17358 A DED17358 A DE D17358A DE D0017358 A DED0017358 A DE D0017358A DE 948544 C DE948544 C DE 948544C
Authority
DE
Germany
Prior art keywords
seat
sick bed
support frame
frame
metal tube
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
DED17358A
Other languages
German (de)
Inventor
Dr-Ing Fritz Drabert
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.)
FRITZ DRABERT DR ING
Original Assignee
FRITZ DRABERT DR ING
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
Priority claimed from DED14462A external-priority patent/DE936817C/en
Application filed by FRITZ DRABERT DR ING filed Critical FRITZ DRABERT DR ING
Priority to DED17358A priority Critical patent/DE948544C/en
Application granted granted Critical
Publication of DE948544C publication Critical patent/DE948544C/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
    • A47C1/027—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by means of clamps or friction locking members
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
    • A47C1/026—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by means of peg-and-notch or pawl-and-ratchet mechanism
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/14—Beach chairs ; Chairs for outdoor use, e.g. chairs for relaxation or sun-tanning
    • A47C1/143—Chaise lounges
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C17/00—Sofas; Couches; Beds
    • A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
    • A47C17/16—Seating furniture changeable to beds by tilting or pivoting the back-rest
    • A47C17/163—Seating furniture changeable to beds by tilting or pivoting the back-rest and a foot-rest

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Nursing (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Description

Gegenstand der Erfindung ist eine weitere Ausbildung der Kranken-Liege nach Patent 936 817. Gegenstand des Hauptpatents ist eine Kranken-Liege aus Metallrohr mit einem einen in allen Benutzungslagen gleichbleibenden stumpfen Winkel bildenden, in einem Traggestell etwa im Scheitelpunkt des stumpfen Winkels derart schwenkbar gelagerten Sitz- und Rückenlehnen-Rahmen, daß wahlweise eine Sitz- oder gegen Anschlag begrenzte. Liegestellung erreicht wird.The subject of the invention is a further development of the patient bed according to patent 936 817. The subject of the main patent is a patient bed made of metal tubing with an obtuse angle that forms an obtuse angle that is constant in all positions of use and that is pivoted in a support frame approximately at the apex of the obtuse angle - And backrest frame that optionally limited a seat or against a stop. Lying position is reached.

Nach der Erfindung ist bei Kranken-Liegen dieser .Art der Sitz- und Rückenlehnen-Rahmen zwischen der Sitz- und Liegestellung in beliebigen Stellungen feststellbar. Dies hat für Benutzer, die infolge 'ihrer Krankeit unbeholfen sind, Vorteile.According to the invention, this .Art of sitting and lying in sick beds Backrest frame between the sitting and lying position in any position detectable. For users who are awkward as a result of their illness, this has Advantages.

Mit einfachen Mitteln wird die Feststellbarkeit nach einer Ausführungsform der Erfindung dadurch erreicht, da$ einer der beiden Lagerzapfen für den Sitz- und Rückenlehnen-Rahmen axial verstellbar ist und bei seiner axialen Verstellung den Sitz und Rückenlehnen-Rahmen am Traggestell verriegelt.According to one embodiment, the fixability is achieved by simple means the invention achieved because $ one of the two journals for the seat and The backrest frame is axially adjustable and the axial adjustment Seat and backrest frame locked on the support frame.

Zum Zweck dieser Verriegelung können die einander gegenüberliegenden Teile der Lagerstelle des Sitz- und Rückenlehnen-Rahmens und des Traggestells Verzahnungen aufweisen, die sie nach der axialen Einstellung des Lagerzapfens miteinander in bzw. außer Eingriff bringen.For the purpose of this locking, the opposite Parts of the bearing point of the seat and backrest frame and of the support frame toothing have, which they after the axial adjustment of the bearing pin with each other in or disengage.

In der Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegenstandes dargestellt. Es zeigt Fig. i eine Seitenansicht der Kranken-Liege mit ausgezogenen Linien in der Liegestellung und mit strichpunktierten Linien in der Sitzstellung, Fig. 2 in größerem Maßstabe die Mittel zur Verriegelung nach der Schnittlinie II-II der Abb. 3 und Fig. 3 im Mittelschnitt die Teile zur Verriegelung.The drawing shows an embodiment of the subject matter of the invention shown. It shows Fig. I a side view of the patient bed with extended Lines in the lying position and with dash-dotted lines in the sitting position, Fig. 2, on a larger scale, the means for locking according to the section line II-II FIGS. 3 and 3 show the parts for locking in a central section.

Das Traggestell 5 nimmt den Sitz- und Rückenlehnen-Rahmen 6, 7 auf, der an Querstreben 13 des Traggestelles 5 schwenkbar gelagert ist. Das eine T raggestellteil 5 hat einen festen Zapfen B. In der Zeichnung sichtbar ist der Zapfen 15 des anderen Traggestellteiles. Dieser Zapfen 15 ist axial verstellbar mittels des Gewindes 18, auf das die Mutter ig mit dem Griff 2o aufgeschraubt ist. Der Zapfen 15 ist gegen Drehung gesichert durch einen in eine Längsnut 22 eingreifenden Stift 21, der an einer Scheibe 23 befestigt ist, die mit der Querstrebe 13 verschweißt ist. Die den Laschen 14 der Holme 6, 7 zugewandte Fläche der Scheibe 23 enthält eine Verzahnung 17. Mit dieser Verzahnung kann die Verzahnung 16 kämmen, die an der Außenfläche der einen Lasche 14 vorgesehen ist.The support frame 5 receives the seat and backrest frame 6, 7, which is pivotably mounted on cross struts 13 of the support frame 5. One support frame part 5 has a fixed pin B. In the drawing, the pin 15 of the other support frame part is visible. This pin 15 is axially adjustable by means of the thread 18 onto which the nut ig with the handle 2o is screwed. The pin 15 is secured against rotation by a pin 21 which engages in a longitudinal groove 22 and is fastened to a disk 23 which is welded to the cross strut 13. The surface of the disk 23 facing the tabs 14 of the bars 6, 7 contains a toothing 17. The toothing 16, which is provided on the outer surface of the one tab 14, can mesh with this toothing.

Normalerweise sind die Verzahnungen 16, 17 außer Eingriff. Wenn dagegen der Zapfen 15 mittels der Mutter i9; 2o in Fig. 3 nach rechts axial verstellt wird, nimmt der Bund 24 des Zapfens 15 die Laschen 14 der Holme 6, 7 mit, so daß dann die Verzahnungen 16 und 17 miteinander in Eingriff kommen. Hierdurch werden die Holme 6, 7 an der Scheibe 23 und damit an der Querstrebe 13 des Traggestells 5 verriegelt.The teeth 16, 17 are normally out of engagement. If against the pin 15 by means of the nut i9; 2o is axially adjusted to the right in Fig. 3, takes the collar 24 of the pin 15 with the tabs 14 of the bars 6, 7, so that then the teeth 16 and 17 come into engagement with one another. This will make the Spars 6, 7 locked on the disk 23 and thus on the cross strut 13 of the support frame 5.

Claims (3)

PATENTANSPRÜCHE; i. Kranken-Liege aus Metallrohr mit einem einen in allen Benutzungslagen gleichbleibenden stumpfen Winkel bildenden, in einem Traggestell etwa im Scheitelpunkt des stumpfen Winkels .derart schwenkbar gelagerten Sitz-und Rückenlehnen-Rahmen, d!a:B wahlweise eine Sitz- oder gegen Anschlag begrenzte Liegestellung erreicht wird, nach Patent 936 817, dadurch gekennzeichnet, daß der Sitz- und Rücklehnen-Rahmen (6, 7) zwischen der Sitz- und Liegestellung in beliebigen Stellungen feststellbar ist. PATENT CLAIMS; i. Sick bed made of metal tube with a seat and backrest frame that is pivotable in a support frame about the apex of the obtuse angle and that forms an obtuse angle that remains the same in all positions of use, i.e. either a seated position or a reclining position limited against a stop is achieved, according to patent 936 817, characterized in that the seat and backrest frame (6, 7) can be locked in any position between the sitting and lying position. 2. Kranken Liege nach Anspruch i, dadurch gekennzeichnet, da$ einer (15) der beiden Lagerzapfen (8, 15) axial verstellbar ist und bei seiner axialen Verstellung den Sitz- und Rückenlehnen-Rahmen am Traggestell (5) verriegelt. 2. Sick bed according to claim i, characterized in that one (15) of the two bearing journals (8, 15) is axially adjustable and during its axial adjustment locks the seat and backrest frame on the support frame (5). 3. Kranken-Liege nach Anspruch 2, dadurch gekennzeichnet, da$ die einander gegenüberliegenden Teile (16, 17) der Lagerstel,lie des Sitz- und Rückenlehnen--Rahmens (6, 7) und des Traggestells (5) Verzahnungen aufweisen, die je nach der axialen Einstellung des Lagerzapfens (15) miteinander im bzw. außer Eingriff sind. In Betr?.cht gezogene Druckschriften: USA.-Patentschriften Nr. 1919 908, 2 2ö0 541, 2670731-3. Sick bed according to claim 2, characterized in that the opposing parts (16, 17) of the bearing stel, lie of the seat and backrests - frame (6, 7) and the support frame (5) have teeth that are in or out of engagement with one another depending on the axial setting of the bearing pin (15). Relevant publications: USA.-Patents No. 1919 908, 2 20 541, 2670731-
DED17358A 1953-03-02 1954-03-21 Sick bed made of metal tube Expired DE948544C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED17358A DE948544C (en) 1953-03-02 1954-03-21 Sick bed made of metal tube

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DED14462A DE936817C (en) 1953-03-02 1953-03-02 Sick bed made of metal tube
DED17358A DE948544C (en) 1953-03-02 1954-03-21 Sick bed made of metal tube

Publications (1)

Publication Number Publication Date
DE948544C true DE948544C (en) 1956-09-06

Family

ID=7035640

Family Applications (1)

Application Number Title Priority Date Filing Date
DED17358A Expired DE948544C (en) 1953-03-02 1954-03-21 Sick bed made of metal tube

Country Status (1)

Country Link
DE (1) DE948544C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1119460B (en) * 1957-01-14 1961-12-14 Ockert Stephanus Heyns Device to facilitate and accelerate the delivery process
US6817668B2 (en) 1997-10-24 2004-11-16 Steelcase Development Corporation Seating unit with variable back stop and seat bias

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1919908A (en) * 1929-07-12 1933-07-25 Max Wocher & Son Company Urological table
US2200541A (en) * 1938-03-22 1940-05-14 Chick Gilbert Hyde Sacral rest
US2670731A (en) * 1952-02-11 1954-03-02 Zoll Carl Michael Abdominal retractor attachment

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1919908A (en) * 1929-07-12 1933-07-25 Max Wocher & Son Company Urological table
US2200541A (en) * 1938-03-22 1940-05-14 Chick Gilbert Hyde Sacral rest
US2670731A (en) * 1952-02-11 1954-03-02 Zoll Carl Michael Abdominal retractor attachment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1119460B (en) * 1957-01-14 1961-12-14 Ockert Stephanus Heyns Device to facilitate and accelerate the delivery process
US6817668B2 (en) 1997-10-24 2004-11-16 Steelcase Development Corporation Seating unit with variable back stop and seat bias

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