EP3777611B1 - Eisengestell für stehhilfe-liegestuhl und betriebsverfahren dafür - Google Patents

Eisengestell für stehhilfe-liegestuhl und betriebsverfahren dafür

Info

Publication number
EP3777611B1
EP3777611B1 EP19877690.8A EP19877690A EP3777611B1 EP 3777611 B1 EP3777611 B1 EP 3777611B1 EP 19877690 A EP19877690 A EP 19877690A EP 3777611 B1 EP3777611 B1 EP 3777611B1
Authority
EP
European Patent Office
Prior art keywords
linkage
footrest
support
brace
stand
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
Application number
EP19877690.8A
Other languages
English (en)
French (fr)
Other versions
EP3777611A1 (de
EP3777611A4 (de
EP3777611C0 (de
Inventor
Liming ZHU
Zhixing Zhang
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.)
Changzhou Zehui Machinery Co Ltd
Original Assignee
Changzhou Zehui Machinery Co Ltd
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 Changzhou Zehui Machinery Co Ltd filed Critical Changzhou Zehui Machinery Co Ltd
Publication of EP3777611A1 publication Critical patent/EP3777611A1/de
Publication of EP3777611A4 publication Critical patent/EP3777611A4/de
Application granted granted Critical
Publication of EP3777611B1 publication Critical patent/EP3777611B1/de
Publication of EP3777611C0 publication Critical patent/EP3777611C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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 inclination
    • 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
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/14—Standing-up or sitting-down aids
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/002—Chair or stool bases
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Supports for the head or the back
    • A47C7/40—Supports for the head or the back for the back
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Supports for the head or the back
    • A47C7/40—Supports for the head or the back for the back
    • A47C7/46—Supports for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
    • A47C7/462—Supports for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs adjustable by mechanical means
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/50—Supports for the feet or the legs
    • A47C7/506—Supports for the feet or the legs of adjustable type
    • 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
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/1056—Arrangements for adjusting the seat
    • A61G5/1067—Arrangements for adjusting the seat adjusting the backrest relative to the seat portion
    • 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
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/1056—Arrangements for adjusting the seat
    • A61G5/1075—Arrangements for adjusting the seat tilting the whole seat backwards
    • 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
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
    • A61G5/125—Rests specially adapted therefor, e.g. for the head or the feet for arms
    • 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
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
    • A61G5/128—Rests specially adapted therefor, e.g. for the head or the feet for feet

Definitions

  • the present invention relates to the technical field of sofa accessories, and in particular, to an iron frame for a stand-assisting recliner and an operating method therefor.
  • Recliners are essential furniture in many homes. With the continuous improvement of people's living standards, electric sofa recliners gradually enter ordinary people's homes.
  • An electric sofa recliner is an electric sofa with an automatically adjustable backrest. The covering is usually made of high-quality genuine cowhide. The padding is high-grade sponge. The body structure is supported by a retractable recliner iron frame.
  • the electric sofa recliner is fashionable and beautiful and is widely applied to homes, companies, among other places. Electric sofa recliners are a new chapter in the leisure industry and furniture industry.
  • An electric sofa recliner can ingeniously integrate the practicability of furniture, the leisure aspect, and a high-tech, automated design. Examples of such chairs are known from US2014/291950 , DE4408458 , DE20207316 , and/or US2001/035668 .
  • An existing iron frame for a recliner usually has a lying-flat position, a crossed-leg position, an upright sitting position, and the like.
  • Many iron frames for a recliner for example, those disclosed in Chinese Patent (Granted) Publications No. CN202892335U , No. CN203538831U , and No. CN203314481U have the foregoing functions.
  • the iron frames for a recliner disclosed in the foregoing patent documents do not have a stand-assisting function. It is very inconvenient for some elderly and disabled people to use such iron frames for a recliner.
  • CN203986974U discloses a dual-motor drive mechanism for a recliner, including a base, a first drive head, a second drive head, a tail adjustment support assembly, and a middle adjustment support assembly being disposed on the base.
  • the first drive head drives the tail adjustment support assembly to enable the tail adjustment support assembly to enter an erect state, a lying-flat state or an inclined state.
  • the middle adjustment support assembly is correspondingly connected to a front adjustment linkage portion.
  • the second drive head drives the middle adjustment support assembly to raise or lower to enable the middle adjustment support assembly to enter an erect state or a lying-flat state, and drives the front adjustment linkage portion to enable the front adjustment linkage portion to enter an unfolded state or a retracted state.
  • the dual-motor drive mechanism for a recliner can implement various functions of extending and retracting a recliner footrest, raising and lowering the recliner frame, tilting and erecting a backrest, and the like. Some special users need to lie on a recliner with the feet higher than the head to enable blood in the feet to quickly flow to the head or achieve other corresponding objectives. Existing recliner structures cannot implement the foregoing functions.
  • the technical problem to be resolved in the present invention is to provide an iron frame for a stand-assisting recliner that has a simple structure and can implement the function of keeping the feet higher than the head and an operating method therefor, in accordance with claims 1 and 7.
  • an iron frame for a stand-assisting recliner including: an inclined support, a base frame, a telescopic support, a rotating rod, an upper frame assembly, and a first electric push rod, where two sides of a middle portion of the inclined support are correspondingly hinged to the base frame, so that a tail end of the inclined support is propped on a tail end of the base frame, and a front end of the base frame is propped on a front end of the inclined support; a tail end of the upper frame assembly is correspondingly hinged to the tail end of the base frame, the rotating rod is disposed above a front portion of the upper frame assembly, two ends of the rotating rod are in transmission fit with the telescopic support, a stand-assisting stop block is disposed at a front end of the upper frame assembly, a stand-assisting support fitting the stand-assisting stop block is disposed on a lower side of an end portion of the rotating rod, a rotating rod limit block is further disposed at a tail
  • the upper frame assembly includes an H-shaped support, an inclined linkage, and a stand-assisting linkage
  • base frame upright braces are fixedly disposed on two sides of the tail end of the base frame
  • the H-shaped support includes an H- shaped support cross brace and an H-shaped support side brace fixedly disposed at two ends of the H-shaped support cross brace
  • a tail end of the H-shaped support side brace is correspondingly hinged to the bottom of the base frame upright brace
  • a stand-assisting upright brace is fixedly disposed at a tail end of each stand-assisting linkage
  • a front end of the H-shaped support side brace is correspondingly hinged to the bottom of the stand-assisting upright brace
  • a tail end of each inclined linkage is correspondingly hinged to a top end of the corresponding base frame upright brace
  • a front end of the inclined linkage is correspondingly hinged to a middle portion of the stand-assisting upright brace, so that the H-shaped support side brace, the stand
  • the telescopic support includes two side braces that are symmetrically disposed, a telescopic footrest assembly is disposed at a front end of each side brace, a telescopic backrest assembly is disposed at a tail end of each side brace, a side brace drive assembly is disposed at a middle portion of each side brace, a support linkage is further disposed at the front end of each side brace, a top end of the support linkage is correspondingly hinged to the side brace, a bottom end of the support linkage is correspondingly hinged to the stand-assisting upright brace, rotating linkages are fixedly disposed at the two ends of the rotating rod respectively, a fixed linkage is fixedly disposed on an inner side of each side brace, the rotating linkage includes a front connecting end, a rear connecting end, and a rotating connecting end that are distributed in a triangular shape, the rotating connecting end is correspondingly hinged to the bottom of the fixed linkage, and the front connecting end is in transmission fit with the a
  • the iron frame for a stand-assisting recliner further includes an armrest support, where the armrest support includes an armrest support cross brace and an armrest support side brace fixedly disposed at two ends of the armrest support cross brace, an armrest linkage is disposed on an inner side of a front portion of the armrest support side brace, one end of the armrest linkage is correspondingly hinged to the armrest support side brace, the other end is correspondingly hinged to an outer side of the side brace, the two ends of the armrest support cross brace are disposed below the middle portion of the side brace, the two ends of the armrest support cross brace are fixedly connected to the stand-assisting linkage, the armrest support cross brace is in transmission fit with the side brace drive assembly, and the side brace drive assembly is in transmission fit with the rear connecting end of the rotating linkage, so that the rear connecting end is capable of driving the side brace drive assembly to move during the rotation of the rotating rod.
  • the armrest support includes an armrest support cross brace and an
  • the side brace drive assembly includes a first linkage and a second linkage that are distributed in an inverted A shape, push linkages are fixedly disposed at the two ends of the armrest support cross brace, a top end of the first linkage is correspondingly hinged to the side brace, a tail end of the first linkage is correspondingly hinged to a bottom end of the second linkage, a top end of the second linkage is correspondingly hinged to the rear connecting end, and a middle portion of the first linkage is correspondingly hinged to a tail end of the push linkage, so that the rotating rod is capable of driving the side brace drive assembly and the telescopic support to move.
  • the telescopic footrest assembly includes a footrest first linkage and a footrest second linkage that are disposed in parallel, a footrest third linkage and a footrest fourth linkage that are disposed in parallel, a footrest front brace, and a footrest transmission bar
  • tail ends of the footrest first linkage and the footrest second linkage are correspondingly hinged to a front end of the side brace
  • a tail end of the footrest third linkage is correspondingly hinged to a front end of the footrest first linkage
  • a tail end of the footrest fourth linkage is correspondingly hinged to a front end of the footrest second linkage
  • front ends of the footrest third linkage and the footrest fourth linkage are correspondingly hinged to the footrest front brace
  • a footrest rotating pin is disposed at the middle portion of the footrest first linkage
  • a middle portion of the footrest fourth linkage is correspondingly hinged to the footrest rotating pin
  • the telescopic backrest assembly includes a backrest first linkage, a backrest second linkage, and a backrest third linkage
  • a bottom end of the backrest first linkage is fixedly connected to a tail end of the side brace
  • a top end of the backrest first linkage is correspondingly hinged to a front end of the backrest second linkage
  • a rear end of the backrest second linkage is correspondingly hinged to a top end of the backrest third linkage
  • a backrest cross brace is fixedly disposed between two backrest third linkages, and when moving, the backrest cross brace is capable of driving the backrest first linkage, the backrest second linkage, and the backrest third linkage to extend or retract.
  • the iron frame for a stand-assisting recliner further includes a second electric push rod, where a front end of the second electric push rod is correspondingly hinged to the middle portion of the rotating rod, and a tail end of the second electric push rod is correspondingly hinged to a middle portion of the backrest cross brace, so that the second electric push rod is capable of driving the telescopic backrest assembly to extend or retract.
  • cushion blocks are disposed on two sides of the tail end of the base frame and two sides of the front end of the base frame, and castors are disposed on two sides of the front end of the inclined support.
  • An operating method for the foregoing iron frame for a stand-assisting recliner includes the following steps:
  • the inclined support is disposed, so that after being unfolded, the telescopic support is driven by the first electric push rod to implement the elevation of the front end of the base frame, so that when a user lies down, the function of keeping the feet higher than the head can be implemented, providing the iron frame with more functions.
  • the castors are disposed to implement slidable fit between the front end of the inclined support and the floor, to reduce frictional resistance.
  • the rotating linkage is provided with three connecting ends, so that three operation modes, namely, a lying-flat position, a leisure lying position, and a stand-assisting position can be implemented with only one electric push rod, and has a simple structure and varied functions.
  • an iron frame for a stand-assisting recliner in this embodiment includes an inclined support 5, a base frame 6, a telescopic support 1, a rotating rod 2, an upper frame assembly, a first electric push rod 24, a second push rod 25, and an armrest support 3.
  • the base frame 6 includes a base frame front brace 61, a base frame rear brace 62, and two base frame side braces 63 arranged on two sides.
  • Two ends of the base frame front brace 61 are welded and fixed to front ends of the two base frame side braces 63 respectively.
  • Two ends of the base frame rear brace 62 are welded and fixed to rear portions of the two base frame side braces 63 to form a rectangular base frame framework.
  • Cushion blocks 65 are disposed at the two ends of the base frame rear brace 62 and the two ends of the base frame front brace 61 respectively, so that the base frame 6 can touch the floor by the cushion blocks 65.
  • Base frame upright braces 64 extending upward are disposed at the rear portions of the two base frame side braces 63 respectively.
  • the inclined support 5 includes an inclined support front brace 51, an inclined support rear brace 52, and two inclined support side braces 53 disposed on two sides.
  • Two ends of the inclined support front brace 51 are welded and fixed to front ends of the two inclined support side braces 53 respectively.
  • Two ends of the inclined support rear brace 52 are welded and fixed to rear portions of the two inclined support side braces 53 to form a rectangular inclined support framework.
  • Castors 55 are disposed at the two ends of the inclined support front brace 51.
  • Outer sides of middle portions of the inclined support side braces 53 are correspondingly hinged to middle portions of inner sides of the base frame side braces 63 respectively, and limit blocks 56 are disposed protruding from the two ends of the inclined support rear brace 52, so that the limit block 56 at a tail end of the inclined support 5 is propped on the base frame rear brace 62 at a tail end of the base frame 6, and the base frame front brace 61 at a front end of the base frame 6 is propped on a front portion of the inclined support side brace 53 of the inclined support 5.
  • a hinged support 54 is disposed in a middle portion of the inclined support rear brace 52.
  • the upper frame assembly includes an H-shaped support 4, a pair of inclined linkages 7, and a pair of stand-assisting linkages 8.
  • the H-shaped support 4 includes an H-shaped support cross brace 41 and H-shaped support side braces 42 fixedly disposed at two ends of the H-shaped support cross brace 41. Tail ends of the H-shaped support side braces 42 are correspondingly hinged to the bottoms of the corresponding base frame upright braces 64 respectively.
  • a stand-assisting upright brace 82 is fixedly disposed at a tail end of each stand-assisting linkage 8.
  • a front end of the H-shaped support side brace 42 is correspondingly hinged to the bottom of the stand-assisting upright brace 82, a tail end of each inclined linkage 7 is correspondingly hinged to a top end of the corresponding base frame upright brace 64, and a front end of the inclined linkage 7 is correspondingly hinged to a middle portion of the stand-assisting upright brace 82, so that the H-shaped support side brace 42, the stand-assisting upright brace 82, the inclined linkage 7, and the base frame upright brace 64 form a quadrilateral structure.
  • the telescopic support 1 includes two side braces 11 that are symmetrically disposed.
  • a telescopic footrest assembly is disposed at a front end of each side brace 11
  • a telescopic backrest assembly is disposed at a tail end of each side brace 11
  • a side brace drive assembly is disposed at a middle portion of each side brace 11.
  • the rotating rod 2 is disposed on an upper side of a front portion of the stand-assisting linkage 8
  • rotating linkages 13 are fixedly disposed at two ends of the rotating rod 2 respectively
  • a fixed linkage 15 is fixedly disposed on an inner side of each side brace 11.
  • the rotating linkage 13 includes a front connecting end 132, a rear connecting end 133, and a rotating connecting end 131 that are distributed in a triangular shape.
  • the rotating connecting end 131 is correspondingly hinged to the bottom of the corresponding fixed linkage 13.
  • a support linkage 16 is further disposed at the front end of each side brace 11.
  • a top end of the support linkage 16 is correspondingly hinged to the side brace 11, and a bottom end of the support linkage 16 is correspondingly hinged to the stand-assisting upright brace 82.
  • a telescopic footrest assembly includes a footrest first linkage 181 and a footrest second linkage 182 that are disposed in parallel, a footrest third linkage 183 and a footrest fourth linkage 184 that are disposed in parallel, a footrest front brace 185, and a footrest transmission bar 187.
  • Tail ends of the footrest first linkage 181 and the footrest second linkage 182 are correspondingly hinged to a front end of the side brace 11
  • a tail end of the footrest third linkage 183 is correspondingly hinged to a front end of the footrest first linkage 181
  • a tail end of the footrest fourth linkage 184 is correspondingly hinged to a front end of the footrest second linkage 182
  • front ends of the footrest third linkage 183 and the footrest fourth linkage 184 are correspondingly hinged to the footrest front brace 185.
  • a footrest rotating pin 186 is disposed at the middle portion of the footrest first linkage 181.
  • a middle portion of the footrest fourth linkage 184 is correspondingly hinged to the footrest rotating pin 186, a tail end of the footrest transmission linkage 187 is correspondingly hinged to the front connecting end 132 of the rotating linkage 13, and a front end of the footrest transmission linkage 187 is correspondingly hinged to a middle portion of the footrest second linkage 182, so that the rotating rod 2 and the rotating linkage 13 are capable of driving the footrest transmission linkage 187 and the footrest rotating pin 186 to move, and the transformation and expansion of the footrest first linkage 181, the footrest second linkage 182, the footrest third linkage 183, and the footrest fourth linkage 184 are implemented.
  • the iron frame for a stand-assisting recliner further includes an armrest support 3.
  • the armrest support 3 includes an armrest support cross brace 31 and an armrest support side brace 32 fixedly disposed at two ends of the armrest support cross brace 31, and an armrest linkage 17 is disposed on an inner side of a front portion of the armrest support side brace 32.
  • One end of the armrest linkage 17 is correspondingly hinged to the armrest support side brace 32, and the other end is correspondingly hinged to an outer side of the side brace 11.
  • the two ends of the armrest support cross brace 31 are disposed below the middle portion of the side brace 11, the two ends of the armrest support cross brace 31 are welded and fixed to the stand-assisting linkage 8, and push linkages 33 are fixedly disposed at the two ends of the armrest support cross brace 31.
  • the side brace drive assembly includes a first linkage 141 and a second linkage 142 that are distributed in an inverted A shape.
  • a top end of the first linkage 141 is correspondingly hinged to the side brace 11
  • a tail end of the first linkage 141 is correspondingly hinged to a bottom end of the second linkage 142
  • a top end of the second linkage 142 is correspondingly hinged to the rear connecting end 133
  • a middle portion of the first linkage 141 is correspondingly hinged to a bottom end of the push linkage 33.
  • the armrest support cross brace 31 is disposed between the push linkage 33 and the first linkage 141, to enable the rotating linkage 13 to drive the second linkage 142 to move, so that the rotating rod 2 drives the side brace drive assembly and the telescopic support 1 to move.
  • a first connecting frame 21 and a second connecting frame 22 are disposed at the middle portion of the rotating rod 2.
  • a front end of the first electric push rod 24 is correspondingly hinged to the first connecting frame 21, and a tail end of the first electric push rod 24 is correspondingly hinged to the hinged support 54 on the inclined support rear brace 52, so that the first electric push rod is obliquely disposed between the rotating rod and the inclined support.
  • a stand-assisting stop block 83 is disposed on an inner side of the stand-assisting upright brace 82, a stand-assisting support 23 fitting the stand-assisting stop block 83 is disposed on a lower side of an end portion of the rotating rod 2, a rotating rod limit block 81 is further disposed at a tail portion of the stand-assisting linkage 8, and the rotating rod is limited by the stand-assisting stop block 83 and the rotating rod limit block 81.
  • the telescopic backrest assembly includes a backrest first linkage 121, a backrest second linkage 122, and a backrest third linkage 123.
  • a bottom end of the backrest first linkage 121 is fixedly connected to a tail end of the side brace 11.
  • a top end of the backrest first linkage 121 is correspondingly hinged to a front end of the backrest second linkage 122, and a rear end of the backrest second linkage 122 is correspondingly hinged to a top end of the backrest third linkage 123.
  • a backrest cross brace 124 is fixedly disposed between two backrest third linkages 123, and a backrest connecting support 125 is disposed at a middle portion of the backrest cross brace 124.
  • a front end of the second electric push rod 25 is correspondingly hinged to the second connecting frame 22, and a tail end of the second electric push rod 25 is correspondingly hinged to the backrest connecting support 125 at the middle portion of the backrest cross brace 124, so that the second electric push rod extends or retracts to drive the telescopic backrest assembly to extend or retract.
  • the first electric push rod 24 is in an initial state, the telescopic footrest assembly is in a retracted state, and the inclined support 5 and the base frame 6 are horizontally disposed.
  • the rotating rod 2 moves toward the rotating rod limit block 81, and the rotating rod 2 drives the telescopic footrest assembly to unfold to form a lying-flat state.
  • the rotating rod 2 moves to touch the rotating rod limit block 81, the telescopic footrest assembly no longer extends. If the first electric push rod 24 continues to retract, the first electric push rod 24 pulls the tail end of the inclined support 5 to rise, so that the front end of the inclined support 5 forms a support, and the front end of the base frame 6 rises to form a raised lying position state.
  • the first electric push rod 24 When the first electric push rod 24 extends, the inclined support 5 and the telescopic footrest assembly are reset, the first electric push rod 24 continues to extend upward obliquely to enable the stand-assisting support 23 to touch the stand-assisting stop block 83, and the stand-assisting support 23 drives the upper frame assembly to rotate around a tail end of the stand-assisting support to form a stand-assisting position.
  • An operating method for the foregoing iron frame for a stand-assisting recliner includes the following steps:

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dentistry (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Claims (7)

  1. Eisenrahmen für eine Stehhilfe-Liege, umfassend eine geneigte Stütze (5), einen Basisrahmen (6), eine Teleskopstütze (1), eine Drehstange (2), eine obere Rahmenbaugruppe und eine erste elektrische Schubstange (24),
    wobei die teleskopische Einrichtung in der Lage ist, aus- und einzufahren,
    wobei zwei Seiten eines mittleren Abschnitts der geneigten Stütze (5) entsprechend an dem Basisrahmen (6) angelenkt sind, so dass ein hinteres Ende der geneigten Stütze (5) auf einem hinteren Ende des Basisrahmens (6) abgestützt ist, und ein vorderes Ende des Basisrahmens (6) auf einem vorderen Ende der geneigten Stütze (5) abgestützt ist; und ein hinteres Ende der oberen Rahmenbaugruppe entsprechend an dem hinteren Ende des Basisrahmens (6) angelenkt ist, die Drehstange (2) über einem vorderen Abschnitt der oberen Rahmenbaugruppe angeordnet ist, zwei Enden der Drehstange (2) in Transmissionspassung mit der Teleskopstütze (1) sind, ein Stehhilfe-Begrenzungsblock (83) an einem vorderen Ende der oberen Rahmenbaugruppe angeordnet ist, eine Stehhilfe-Stütze (23), die zu dem Stehhilfe-Begrenzungsblock (83) passt, an einer unteren Seite eines hinteren Abschnitts der Drehstange (2) angeordnet ist, ein Drehstangenbegrenzungsblock (81) ferner an einem hinteren Abschnitt der oberen Rahmenbaugruppe angeordnet ist, ein vorderes Ende der ersten elektrischen Schubstange (24) entsprechend an einem mittleren Abschnitt der Drehstange angelenkt ist, und ein hinteres Ende der ersten elektrischen Schubstange (24) entsprechend an dem hinteren Ende der geneigten Stütze (5) angelenkt ist, so dass die erste elektrische Schubstange (24) schräg zwischen der Drehstange und der geneigten Stütze (5) angeordnet ist,
    wobei die obere Rahmenbaugruppe eine H-förmige Stütze (4), ein geneigtes Verbindungselement (7) und ein Stehhilfe-Verbindungselement (8) umfasst, aufrechte Basisrahmenstreben (64) fest an zwei Seiten des hinteren Endes des Basisrahmens (6) angeordnet sind, die H-förmige Stütze (4) eine H-förmige Stützen-Querstrebe (41) und eine H-förmige Stützen-Seitenstrebe (42) umfasst, die fest an zwei Enden der H-förmigen Stützen-Querstrebe (41) angeordnet sind, und ein hinteres Ende der H-förmigen Stützen-Seitenstrebe (42) entsprechend an der Unterseite der aufrechten Basisrahmenstrebe (64) angelenkt ist, eine aufrechte Stehhilfe-Strebe (82) fest an einem hinteren Ende jedes Stehhilfe-Verbindungselements (8) angeordnet ist, ein vorderes Ende der H-förmigen Stützseitenstrebe (42) entsprechend an der Unterseite der aufrechten Stehhilfe-Strebe (82) angelenkt ist, ein hinteres Ende jedes geneigten Verbindungselements (7) entsprechend an einem oberen Ende der entsprechenden aufrechten Basisrahmenstrebe (64) angelenkt ist, und ein vorderes Ende des geneigten Verbindungselements (7) entsprechend an einem mittleren Abschnitt der aufrechten Stehhilfe-Strebe (82) angelenkt ist,
    wobei die Teleskopstütze (1) zwei Seitenstreben (11) umfasst, die symmetrisch angeordnet sind, eine teleskopische Fußstützenbaugruppe an einem vorderen Ende jeder Seitenstrebe (11) angeordnet ist, eine teleskopische Rückenlehnenbaugruppe an einem hinteren Ende jeder Seitenstrebe (11) angeordnet ist, eine Seitenstrebenantriebsbaugruppe an einem mittleren Abschnitt jeder Seitenstrebe (11) angeordnet ist, ein Stützverbindungselement (16) ferner am vorderen Ende jeder Seitenstrebe (11) angeordnet ist, ein oberes Ende des Stützverbindungselements (16) entsprechend an der Seitenstrebe (11) angelenkt ist, und ein unteres Ende des Stützverbindungselements (16) entsprechend an der aufrechten Stehhilfe-Strebe (82) angelenkt ist; und Drehverbindungselemente (7) jeweils fest an den beiden Enden der Drehstange (2) angeordnet sind, ein festes Verbindungselement (15) fest an einer Innenseite jeder Seitenstrebe (11) angeordnet ist, das Drehverbindungselement (7) ein vorderes Anschlussende (132), ein hinteres Anschlussende (133) und ein Drehanschlussende (131) umfasst, die in einer Dreiecksform verteilt sind, das Drehanschlussende (131) entsprechend an der Unterseite des festen Verbindungselements (15) angelenkt ist, und das vordere Anschlussende (132) in Transmissionspassung mit einer teleskopischen Fußstützenbaugruppe ist, so dass das vordere Anschlussende (132) in der Lage ist, die teleskopische Fußstützenbaugruppe anzutreiben, um während der Drehung der Drehstange (2) auszufahren oder einzufahren, und
    wobei die teleskopische Fußstützenbaugruppe ein erstes Fußstützenverbindungselement (181) und ein zweites Fußstützenverbindungselement (182), die parallel angeordnet sind, ein drittes Fußstützenverbindungselement (183) und ein viertes Fußstützenverbindungselement (184), die parallel angeordnet sind, eine vordere Fußstützenstrebe (185) und eine Fußstützentransmissionsstange (187) umfasst, hintere Enden des ersten Fußstützenverbindungselements (181) und des zweiten Fußstützenverbindungselements (182) entsprechend an einem vorderen Ende der Seitenstrebe (11) angelenkt sind, ein hinteres Ende des dritten Fußstützenverbindungselements (183) entsprechend an einem vorderen Ende des ersten Fußstützenverbindungselements (181) angelenkt ist, ein hinteres Ende des vierten Fußstützenverbindungselements (184) entsprechend an einem vorderen Ende des zweiten Fußstützenverbindungselements (182) angelenkt ist, vordere Enden des dritten Fußstützenverbindungselements (183) und des vierten Fußstützenverbindungselements (184) entsprechend an der vorderen Fußstützenstrebe (185) angelenkt sind, ein Fußstützen-Drehstift (186) am mittleren Abschnitt des ersten Fußstützenverbindungselements (181) angeordnet ist, ein mittlerer Abschnitt des vierten Fußstützenverbindungselements (184) entsprechend an dem Fußstützen-Drehstift (186) angelenkt ist, ein hinteres Ende des Fußstützentransmissionsverbindungselements (187) entsprechend an dem vorderen Anschlussende des Drehverbindungselements (7) angelenkt ist, und ein vorderes Ende des Fußstützentransmissionsverbindungselements (187) entsprechend an einem mittleren Abschnitt des zweiten Fußstützenverbindungselements (182) angelenkt ist, so dass das Drehverbindungselement (7) in der Lage ist, das Fußstützentransmissionsverbindungselement (187) und den Fußstützen-Drehstift (186) zu bewegen.
  2. Eisenrahmen für eine Stehhilfe-Liege nach Anspruch 1, ferner umfassend eine Armlehnenstütze (3), wobei die Armlehnenstütze (3) eine Armlehnenstützen-Querstrebe (31) und eine Armlehnenstützen-Seitenstrebe (32) umfasst, die fest an zwei Enden der Armlehnenstützen-Querstrebe (31) angeordnet sind, ein Armlehnenverbindungselement (33) an einer Innenseite eines vorderen Abschnitts der Armlehnenstützen-Seitenstrebe (32) angeordnet ist, ein Ende des Armlehnenverbindungselements (33) entsprechend an der Armlehnenstützen-Seitenstrebe (32) angelenkt ist, das andere Ende entsprechend an einer Außenseite der Seitenstrebe (11) angelenkt ist, die beiden Enden der Querstrebe (31) der Armlehnenstütze unterhalb des mittleren Abschnitts der Seitenstrebe (11) angeordnet sind, die beiden Enden der Querstrebe (31) der Armlehnenstütze fest mit dem Stehhilfe-Verbindungselement (8) verbunden sind, die Querstrebe (31) der Armlehnenstütze in Transmissionspassung mit der Antriebsbaugruppe der Seitenstrebe ist, und die Seitenstreben-Antriebsbaugruppe in Transmissionspassung mit dem hinteren Anschlussende (133) des Drehverbindungselements (7) ist, so dass das hintere Anschlussende (133) in der Lage ist, die Seitenstreben-Antriebsbaugruppe anzutreiben, um sich während der Drehung der Drehstange (2) zu bewegen.
  3. Eisenrahmen für eine Stehhilfe-Liege nach Anspruch 2, wobei die Seitenstreben-Antriebsbaugruppe ein erstes Verbindungselement (141) und ein zweites Verbindungselement (142) umfasst, die in einer umgekehrten A-Form verteilt sind, wobei Schiebeverbindungselemente (33) fest an den beiden Enden der Querstrebe der Armlehnenstütze (31) angeordnet sind, ein oberes Ende des ersten Verbindungselements (141) entsprechend an der Seitenstrebe (11) angelenkt ist, ein hinteres Ende des ersten Verbindungselements (141) entsprechend an einem unteren Ende des zweiten Verbindungselements (142) angelenkt ist, ein oberes Ende des zweiten Verbindungselements (142) entsprechend an dem hinteren Anschlussende (133) angelenkt ist und ein mittlerer Abschnitt des ersten Verbindungselements (141) entsprechend an einem hinteren Ende des Schubverbindungselements (33) angelenkt ist, so dass die Drehstange (2) in der Lage ist, die Antriebsbaugruppe der Seitenstrebe und die Teleskopstütze (1) zu bewegen.
  4. Eisenrahmen für eine Stehhilfe-Liege nach Anspruch 1, wobei die teleskopische Rückenlehnenbaugruppe ein erstes Rückenlehnenverbindungselement (121), ein zweites Rückenlehnenverbindungselement (122) und ein drittes Rückenlehnenverbindungselement (123) umfasst, ein unteres Ende des ersten Rückenlehnenverbindungselements (121) fest mit einem hinteren Ende der Seitenstrebe (11) verbunden ist, ein oberes Ende des ersten Rückenlehnenverbindungselements (121) entsprechend an einem vorderen Ende des zweiten Rückenlehnenverbindungselements (122) angelenkt ist, ein hinteres Ende des zweiten Rückenlehnenverbindungselements (122) entsprechend an einem oberen Ende des dritten Rückenlehnenverbindungselements (123) angelenkt ist und eine Querstrebe (124) der Rückenlehne fest zwischen zwei dritten Rückenlehnenverbindungselementen (123) angeordnet ist.
  5. Eisenrahmen für eine Stehhilfe-Liege nach Anspruch 4, ferner umfassend eine zweite elektrische Schubstange (25), wobei ein vorderes Ende der zweiten elektrischen Schubstange (25) entsprechend an dem mittleren Abschnitt der Drehstange (2) angelenkt ist, und ein hinteres Ende der zweiten elektrischen Schubstange (25) entsprechend an einem mittleren Abschnitt der Rückenlehnen-Querstrebe (124) angelenkt ist.
  6. Eisenrahmen für eine Stehhilfe-Liege nach Anspruch 1, wobei Polsterblöcke (65) auf zwei Seiten des hinteren Endes des Basisrahmens (6) und auf zwei Seiten des vorderen Endes des Basisrahmens (6) angeordnet sind und Rollen (55) auf zwei Seiten des vorderen Endes der geneigten Stütze (5) angeordnet sind.
  7. Betriebsverfahren für den Eisenrahmen für eine Stehhilfe-Liege nach Anspruch 1, umfassend die folgenden Schritte:
    A. Bewegen in eine aufrechte Sitzposition: Versetzen der ersten elektrischen Schubstange (24) in einen Ausgangszustand, der geneigten Stütze (5) und des Basisrahmens (6) in einen horizontalen Zustand und der teleskopischen Fußstützenbaugruppe in einen eingezogenen Zustand, so dass aufrechtes Sitzen realisiert wird;
    B. Bewegen in eine flach liegende Position: Starten der ersten elektrischen Schubstange (24), um das Zurückziehen der ersten elektrischen Schubstange (24) zu ermöglichen, Zurückziehen der ersten elektrischen Schubstange (24), um die Drehstange (2) anzutreiben, damit sie sich in Richtung des Begrenzungsblocks (81) der Drehstange (2) bewegt, wobei die Drehstange (2) das Drehverbindungselement (7) zur Drehung antreibt, und das Drehverbindungselement (7) die teleskopische Fußstützenbaugruppe zur Entfaltung antreibt, um einen flach liegenden Zustand zu bilden, und wenn die Drehstange (2) sich zur Berührung des Begrenzungsblocks (81) der Drehstange (2) bewegt, die teleskopische Fußstützenbaugruppe nicht mehr ausfährt;
    C. Bewegen in eine angehobene Liegeposition: die erste elektrische Schubstange (24) fährt weiter zurück, der Begrenzungsblock (81) der Drehstange (2) ermöglicht es, dass die Drehstange (2) daran gehindert wird, sich weiter zu bewegen, und die erste elektrische Schubstange (24) zieht das hintere Ende der geneigten Stütze (5) nach oben, so dass das vordere Ende der geneigten Stütze (5) eine Stütze bildet und das vordere Ende des Basisrahmens (6) sich anhebt, um einen angehobenen Liegepositionszustand zu bilden, so dass die Fußstützenanordnung eine höhere Position als die Rückenlehnenbaugruppe hat; und
    D. Bewegen in eine Stehhilfe-Position: wenn die erste elektrische Schubstange (24) ausfährt, werden die geneigte Stütze (5) und die teleskopische Fußstützenbaugruppe zurückgesetzt, die erste elektrische Schubstange (24) fährt fort, sich schräg nach oben zu erstrecken, um es der Stehhilfe-Stütze (23) zu ermöglichen, den Stehhilfe-Begrenzungsblock (83) zu berühren, und die Stehhilfe-Stütze (23) treibt die obere Rahmenbaugruppe an, sich um ein hinteres Ende der Stehhilfe-Stütze (23) zu drehen, um eine Stehhilfe-Position zu bilden.
EP19877690.8A 2018-11-02 2019-10-31 Eisengestell für stehhilfe-liegestuhl und betriebsverfahren dafür Active EP3777611B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811298279.0A CN109124120B (zh) 2018-11-02 2018-11-02 一种助站式躺椅用铁架及其工作方法
PCT/CN2019/114517 WO2020088553A1 (zh) 2018-11-02 2019-10-31 一种助站式躺椅用铁架及其工作方法

Publications (4)

Publication Number Publication Date
EP3777611A1 EP3777611A1 (de) 2021-02-17
EP3777611A4 EP3777611A4 (de) 2021-12-29
EP3777611B1 true EP3777611B1 (de) 2025-08-06
EP3777611C0 EP3777611C0 (de) 2025-08-06

Family

ID=64807295

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19877690.8A Active EP3777611B1 (de) 2018-11-02 2019-10-31 Eisengestell für stehhilfe-liegestuhl und betriebsverfahren dafür

Country Status (4)

Country Link
EP (1) EP3777611B1 (de)
CN (3) CN116982815A (de)
ES (1) ES3039518T3 (de)
WO (1) WO2020088553A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116982815A (zh) * 2018-11-02 2023-11-03 常州泽辉机械有限公司 助站式躺椅用铁架的工作方法
CN113796687B (zh) * 2021-08-18 2024-03-15 锐迈科技股份有限公司 一种座椅腿部斜收装置、座椅支架及座椅单元
CN115064976B (zh) * 2022-06-21 2025-01-03 河南明昊实业有限公司 一种室内电力施工用电力柜移位装置及方法
CN115251624B (zh) * 2022-07-13 2024-07-19 北京航空航天大学 一种多功能助力椅
CN115153232A (zh) * 2022-07-29 2022-10-11 常州携手智能家居有限公司 零重力电动躺椅机构
CN115736550A (zh) * 2022-09-26 2023-03-07 永艺家具股份有限公司 一种具有辅助起身功能的机械伸展装置
CN222675782U (zh) * 2024-06-19 2025-03-28 锐迈科技股份有限公司 一种座椅抬升机构及老人椅铁架

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4408458A1 (de) * 1994-03-12 1995-09-14 Klaus Peter Dipl Ing Flamme Anordnung einer Universalmechanik aus Aluminiumgußteilen zum Verändern der Teilepositionen von Sitzmöbeln zum Zwecke der Ruhestellung und Aufstehhilfe
US20010035668A1 (en) * 1999-05-06 2001-11-01 Edward J. Gaffney Power actuated reclining chair with wall-hugger function
JP2001169857A (ja) * 1999-12-21 2001-06-26 Tsubakimoto Chain Co リクライニング椅子のフットレスト作動機構
JP3660863B2 (ja) * 2000-09-05 2005-06-15 エヌアイシ・オートテック株式会社 立上がり支援装置
DE20207316U1 (de) * 2002-05-10 2002-07-25 Stanzwerk Wetter Sichelschmidt GmbH & Co. KG, 58300 Wetter Funktionsteil für Sessel mit Aufstehhilfe
JP4508760B2 (ja) * 2004-07-23 2010-07-21 パラマウントベッド株式会社 立ち上がり補助椅子
JP2008073114A (ja) * 2006-09-19 2008-04-03 Gifu Univ 起立補助装置
JP2010154929A (ja) * 2008-12-26 2010-07-15 Gifu Univ 起立補助椅子
CN202892335U (zh) 2012-11-12 2013-04-24 常州市锐新医疗器械有限公司 平躺多连杆伸展机构
US9301895B2 (en) * 2013-03-15 2016-04-05 Stryker Corporation Medical support apparatus
CN203314481U (zh) 2013-04-08 2013-12-04 常州市锐新医疗器械有限公司 平躺加长型多连杆伸展机构
CN203538831U (zh) 2013-11-11 2014-04-16 江苏舒意达机械有限公司 电动活动沙发用可旋转的多连杆伸展机构
CN203986974U (zh) * 2014-06-04 2014-12-10 常州市锐新医疗器械有限公司 双电机驱动躺椅机构
CN104398033B (zh) * 2014-11-21 2016-12-07 浙江工业大学 联动式升降椅
CN204889251U (zh) * 2015-07-28 2015-12-23 浙江工业大学 一种电动老人椅
CN204814501U (zh) * 2015-08-19 2015-12-02 王涛 一种将普通轮椅改装成可辅助使用者站立的轮椅的设备
CN105640118A (zh) * 2016-02-03 2016-06-08 刘艺 坐姿矫正椅
EP3544468B1 (de) * 2017-02-10 2022-01-05 Golden Technologies, Inc. Versteller oder anheber und lehnsessel mit variablem hebeprofil
CN107157163B (zh) * 2017-06-19 2023-08-04 海宁美惠机械有限公司 双电机可升降老人椅
CN108634654A (zh) * 2018-05-11 2018-10-12 周辉 一种联动式电动老人椅
CN116982815A (zh) * 2018-11-02 2023-11-03 常州泽辉机械有限公司 助站式躺椅用铁架的工作方法
CN209090418U (zh) * 2018-11-02 2019-07-12 常州泽辉机械有限公司 一种助站式躺椅用铁架

Also Published As

Publication number Publication date
CN109124120A (zh) 2019-01-04
EP3777611A1 (de) 2021-02-17
CN109124120B (zh) 2023-09-15
EP3777611A4 (de) 2021-12-29
WO2020088553A1 (zh) 2020-05-07
EP3777611C0 (de) 2025-08-06
ES3039518T3 (en) 2025-10-22
CN117257077A (zh) 2023-12-22
CN116982815A (zh) 2023-11-03
CN117257077B (zh) 2026-04-14

Similar Documents

Publication Publication Date Title
EP3777611B1 (de) Eisengestell für stehhilfe-liegestuhl und betriebsverfahren dafür
EP3777612B1 (de) Eisenrahmen für stehhilfe-liegestuhl mit dualem motorantrieb und betriebsverfahren dafür
EP3616566B1 (de) Elektrisch unterstützte freizeit-hebeliege
US5305773A (en) Mobility assist device
CN102196794B (zh) 特别作为病床或护理床的床
US5465744A (en) Mobility assist device
US9125496B2 (en) Sleep system
US20200015596A1 (en) Seating and/or lounging furniture
KR101436262B1 (ko) 샴푸 전동의자
CN209106675U (zh) 一种随靠背联动的摆动扶手装置及带有该装置的休闲椅
CN207707597U (zh) 一种可折叠躺椅
CN219396782U (zh) 一种多功能折叠式陪护床
CN209090418U (zh) 一种助站式躺椅用铁架
USRE48344E1 (en) Sleep system
KR101811216B1 (ko) 가변식 의자
CN219332254U (zh) 一种具有辅助站立功能的电动椅
CN223503913U (zh) 一种折叠椅架
EA038642B1 (ru) Механизм поднятия подставки для ног в раскладном кресле
CN217906991U (zh) 一种多功能组合沙发
CN216166391U (zh) 一种超级零重力座椅框架
CN209090444U (zh) 一种电动躺椅用基座
KR101819124B1 (ko) 가변식 의자
JPH0374089B2 (de)
JPH0779832A (ja) 折り畳み椅子
KR20020087333A (ko) 절첩 가능하며 직립보관이 가능한 x자형 이동용 좌변기

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20201026

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

A4 Supplementary search report drawn up and despatched

Effective date: 20211129

RIC1 Information provided on ipc code assigned before grant

Ipc: A61G 5/10 20060101ALI20211123BHEP

Ipc: A61G 5/14 20060101ALI20211123BHEP

Ipc: A47C 7/00 20060101ALI20211123BHEP

Ipc: A47C 1/02 20060101AFI20211123BHEP

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20230619

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20250312

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602019073871

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

U01 Request for unitary effect filed

Effective date: 20250902

U07 Unitary effect registered

Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT RO SE SI

Effective date: 20250908

U20 Renewal fee for the european patent with unitary effect paid

Year of fee payment: 7

Effective date: 20250929

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20251206

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20251106

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250806

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20251107

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250806

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20251106

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20251216

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250806

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250806

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250806