DE2408922A1 - Bed foundation with hinged seat - has hinge attached to end face of seat and upper side of back - Google Patents

Bed foundation with hinged seat - has hinge attached to end face of seat and upper side of back

Info

Publication number
DE2408922A1
DE2408922A1 DE19742408922 DE2408922A DE2408922A1 DE 2408922 A1 DE2408922 A1 DE 2408922A1 DE 19742408922 DE19742408922 DE 19742408922 DE 2408922 A DE2408922 A DE 2408922A DE 2408922 A1 DE2408922 A1 DE 2408922A1
Authority
DE
Germany
Prior art keywords
seat
hinges
upper side
face
back part
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.)
Pending
Application number
DE19742408922
Other languages
German (de)
Inventor
Otto Greiner
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19742408922 priority Critical patent/DE2408922A1/en
Publication of DE2408922A1 publication Critical patent/DE2408922A1/en
Pending 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
    • A47C20/00—Head -, foot -, or like rests for beds, sofas or the like
    • A47C20/04—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
    • F16B12/54—Fittings for bedsteads or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

Bed foundation consists of hinged together seat and back parts; with alternate increase of pressure on these parts, the back part is pivoted upwards and downwards. Commercially available flat hinges are used; on the seat part, the hinge shank is fitted to the end face of the beams, and on the back part it is fitted to the upper side. More particularly, distortion of the hinges is avoided; the shanks are no longer stressed away near the hinge pin, but are pressed against the support surfaces. The stress on the hinges caused by fast and nonchalant handling is reduced so that they continue to perform their function efficiently.

Description

Anordnung von Flachscharnieren an Bettböden, die aus schwenkbar miteinander verbundenen Sitz- und Rückenteil bestehen. Arrangement of flat hinges on bed bases, which can be pivoted together connected seat and back part exist.

Es gibt verschiedene Konstruktionen von Bettböden, die aus einem Sitzteil und einem daran mit Scharnieren angelenkten Rückenteil bestehen, bei denen sich der Rückenteil durch vermehrten Druck auf den Sitzteil hochschwenken und durch vermehrten Druck auf den Rückenteil nach unten schwenken läßt. (Fig. 1) Die Mehrzahl dieser Konstruktionen ist nicht zur Herstellung gekommen, zum Teil wegen der Tatsache, daß bei der wechselseitigen Druckübertragung die Scharniere zwischen den beiden Teilen sehr stark beansprucht sind. Entweder mußten sehr aufwendige und teuere Scharniere verwendet werden, oder die normalen Flachscharniere, von denen üblicherweise beide Schenkel auf die Oberseite der Holme (Fig. 2) von Sitz- und Rückenteil oder beide an die Stirnseite dieser Holme (Fig. 3) geschraubt wurden, waren auch bei starker Ausführung nach kurzer Zeit so weit von ihrer Auflagefläche weggebogen, daß sie ihre Funktion nicht mehr einwandfrei erfüllten.There are different constructions of bed bases that consist of a seat part and a back part articulated to it with hinges, in which Swivel the back part up by increasing pressure on the seat part and by increasing it The pressure on the back can be swiveled downwards. (Fig. 1) The majority of these Constructions did not get into production, in part because of the fact that with the mutual pressure transmission the hinges between the two Parts are very heavily used. Either very complex and expensive hinges had to be used can be used, or the normal flat hinges, both of which are commonly used Legs on top of the spars (Fig. 2) of the seat and back or both were screwed to the front of these spars (Fig. 3), were also stronger Execution after a short time bent so far away from its support surface that it no longer fulfilled their function properly.

Dies wird verhindert, wenn der Scharnierschenkel am Sitzteil stirnseitig und der am Rückenteil auf der Oberseite der Holme angeschraubt wird. (Fig. 4) Bei der wechselseitigen Druckübertragung werden die Schenkel nahe der Scharnierrolle nicht mehr in wegwärtiger Richtung beansprucht} sondern gegen die Auflageflächen gedrückt.This is prevented if the hinge leg on the front side of the seat part and which is screwed to the back on the top of the bars. (Fig. 4) At the two-way pressure transfer, the legs are close to the hinge roller no longer stressed in the outward direction} but against the bearing surfaces pressed.

Als neu wird beansprucht: Bei Bettböden, die aus einem durch Scharnier verbundenen Sitz- und Rückenteil bestehen, und bei denen durch wechselseitige Druckvermehrung auf Sitz- oder Rückenteils das letztere aufwärts und abwärts geschwenkt wird, die Anwendung handelsüblicher Flachscharniere, dadurch gekennzeichnet, daß beim Sitzteil die Scharnierschenkel an den Holmen stirnseitig und beim Rückenteil auf der Oberseite angebracht werden.What is claimed is as new: In the case of bed bases, which consist of a hinge connected seat and back part exist, and where by mutual pressure increase on the seat or back part, the latter is pivoted up and down, the Use of commercially available flat hinges, characterized in that the seat part the hinge legs on the spars on the front and on the back on the top be attached.

Claims (1)

Patentanspruch Claim Als neu wird beansprucht: Bei Bettböden, die aus einem durch Scharnier verbundenen Sitz- und Rückenteil bestehen, und bei denen durch wechselseitige Druckvermehrung auf Sitz- oder Rückenteil, das letztere aufwärts und abwärts geschwenkt wird, die Anwendung handelsüblicher Flachscharniere, dadurch gekennzeichnet, daß beim Sitzteil die Scharnierschenkel an den Holmenstirnseitig und beim Rückenteil auf der Oberseite angebracht werden.What is claimed is as new: In the case of bed bases, which consist of a hinge connected seat and back part exist, and where by mutual pressure increase on the seat or back part, the latter is swiveled up and down, the Use of commercially available flat hinges, characterized in that the seat part the hinge legs on the front side of the spar and on the top of the back part be attached.
DE19742408922 1974-02-25 1974-02-25 Bed foundation with hinged seat - has hinge attached to end face of seat and upper side of back Pending DE2408922A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19742408922 DE2408922A1 (en) 1974-02-25 1974-02-25 Bed foundation with hinged seat - has hinge attached to end face of seat and upper side of back

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742408922 DE2408922A1 (en) 1974-02-25 1974-02-25 Bed foundation with hinged seat - has hinge attached to end face of seat and upper side of back

Publications (1)

Publication Number Publication Date
DE2408922A1 true DE2408922A1 (en) 1975-07-24

Family

ID=5908368

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742408922 Pending DE2408922A1 (en) 1974-02-25 1974-02-25 Bed foundation with hinged seat - has hinge attached to end face of seat and upper side of back

Country Status (1)

Country Link
DE (1) DE2408922A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4944055A (en) * 1988-02-17 1990-07-31 Oded Shainfeld Bed which is convertible into easy chair

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4944055A (en) * 1988-02-17 1990-07-31 Oded Shainfeld Bed which is convertible into easy chair

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Legal Events

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