WO2011044602A1 - Bürosessel - Google Patents
Bürosessel Download PDFInfo
- Publication number
- WO2011044602A1 WO2011044602A1 PCT/AT2010/000385 AT2010000385W WO2011044602A1 WO 2011044602 A1 WO2011044602 A1 WO 2011044602A1 AT 2010000385 W AT2010000385 W AT 2010000385W WO 2011044602 A1 WO2011044602 A1 WO 2011044602A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- foot part
- backrest
- seat
- office chair
- gripper jaws
- Prior art date
Links
- 230000000694 effects Effects 0.000 description 6
- 210000004197 pelvis Anatomy 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 210000002414 leg Anatomy 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000001144 postural effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000011321 prophylaxis Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
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
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/034—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/02—Rocking chairs
- A47C3/025—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame
- A47C3/0257—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame slidingly movable in the base frame, e.g. by rollers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/02—Rocking chairs
- A47C3/025—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame
- A47C3/0251—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame driven by electric motors
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C9/00—Stools for specified purposes
- A47C9/002—Stools for specified purposes with exercising means or having special therapeutic or ergonomic effects
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0218—Drawing-out devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0292—Stretching or bending or torsioning apparatus for exercising for the spinal column
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/16—Physical interface with patient
- A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
- A61H2201/164—Feet or leg, e.g. pedal
- A61H2201/1642—Holding means therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2203/00—Additional characteristics concerning the patient
- A61H2203/04—Position of the patient
- A61H2203/0481—Hanging
- A61H2203/0493—Hanging by hanging the patient upside down or inclined downwardly
Definitions
- the invention relates to an office chair with footboard and with reclining function.
- stretched beds which, together with devices for the introduction of tensile forces on a patient allow stretching of the spine.
- the invention aims to enable such stretching with an office chair. This is achieved in that the foot part in the region of its free end gripper jaws for holding the feet and that the distance of the gripper jaws to the seat surface or the backrest in a raised over the horizontal plane of the foot part in the direction of the vertical plane position of the foot part preferably by a electrical spindle drive is enlarged.
- you can fix the feet with the gripper jaws and adjust the office chair while simultaneously lifting the previously pointing vertically down foot part in the direction of a lying position.
- the foot part can be pivoted far beyond the reclining position and, when the foot part is almost vertical, the gripper jaws can be raised. This results in a stretch of the spine over the legs, especially since the hull takes an inclined position down and acts as a weight.
- the foot part can be pivoted in the plane of the superscript seat and the initially horizontal backrest can be tilted slightly downwards.
- servomotors are provided for the relative movement between the slider and the rail and for changing the angular position of the backrest relative to the seat surface and the foot part.
- the switches or buttons for activating the functions can be provided on an armrest.
- An automatic coordination of the adjustment of the individual parameters angle, extension) is achieved by a control that switches the servomotors to change the angular position proportionally when changing the seat position and the motor for the pushing out of the closed gripper jaws can also be switched on via the controller.
- the gripper jaws for the transmission of vibrations to the skeleton, in particular the pelvis and the spine, to the left and right side and, if necessary, rotatable about a vertical central axis and by oscillating drives in vibrations are displaceable.
- These vibrations exert torsional forces on the extended spine but also on the joints (knees, pelvis, lumbar vertebrae), the intensity of which is influenced by changes in oscillation amplitudes, frequencies, and changes in the position of the human.
- the person hangs down on his feet. Practically, an intermediate position is taken, in particular as regards the position of the trunk to the legs. The steeper the suspension is adjusted, the more intense the effect occurs.
- the office chair thus allows in addition to the customizable seating position for working on a desk and prophylaxis and treatment of back tension, postural damage and problems of the joints and the spine, which are often referred to as civilization diseases.
- Fig. 1 shows an office chair with emphasis on the kinematics, with full lines the sitting position and dashed the reclining position is shown, Fig. 2, the reclining position with expanded foot and Fig. 3, the office chair in the reclining position with angled foot and expanded seat.
- An office chair comprises a floor frame 1, which is here arcuate, wherein two parallel spaced at a distance of about 50 cm and interconnected metal tubes 2 or profiles each two sliders, here in the form of two pairs of rollers 3, 4, wear.
- the roller pairs 3, 4 form the roller bearings for each two approximately spirally curved and basket-like and rigidly connected rails 5 between the metal tubes 2 of the floor frame 1.
- the rails 5 and their cross-connections carry a seat 6 with adjustable backrest 7 and adjustable foot 8.
- a holder for the feet in the form of gripper jaws 10 on a carriage 11 by an electric motor 12 for a spindle drive or the like in the longitudinal direction of the foot part 8 can be pushed out.
- Fig. 1 shows the retracted position with already closed, so applied to the feet gripper jaws 10.
- gripper jaws 10 can be padded moldings that can be placed around each foot and which are clamped against the foot to hold the foot (feet). It can be used as gripper jaws 10 loops, which are placed around the feet and tightened around each foot. If the office chair is brought into the reclining position (FIG.
- FIG. 2 Dashed lines or partially with solid lines in Fig. 1 and 2, a body is shown, on which one can recognize the effects of the displacement, namely a stretching, which acts up to the spine and in the shoulder area.
- the kinematic movement is initiated by switches on a controller 15 in the ways to which the electric motors 9, 12 and 13 are connected. Limit switches stop the respective drives.
- the gripper jaws 10 vibrations in the longitudinal direction, transverse direction and torsional vibrations can be transmitted to humans.
- the gripper jaws 10 can move in the closed, the feet comprehensive position to the side to the left and right and in the longitudinal direction and also perform a limited angular movement (about a vertical axis in Fig. 2). Vibration generators or oscillating drives make this additional function possible.
- the office chair according to the invention is further equipped with a safety device that allows the power to fall back the lying position in the sitting position and opening the gripper jaws.
- a safety device that allows the power to fall back the lying position in the sitting position and opening the gripper jaws.
- an operating lever for a cable (Bowden cable) is provided on one of the armrests, both disengages the drive 9 or also solves a parking brake (if one is available).
- the center of gravity of the movable unit (rail 5, seat 6, backrest 7 and foot 8) relative to the base frame 1 is chosen so that always a small restoring force comes into effect, which is absorbed by the spindle drive or by the brake.
- Another pull on the lever opens the gripper jaws or releases them from a holder, so that the fixation of the feet on the foot part 8 is canceled.
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Pain & Pain Management (AREA)
- Epidemiology (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Dentistry (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Special Chairs (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012117955/12A RU2012117955A (ru) | 2009-10-14 | 2010-10-11 | Офисное кресло |
AU2010306054A AU2010306054A1 (en) | 2009-10-14 | 2010-10-11 | Office chair |
EP10786981A EP2488066A1 (de) | 2009-10-14 | 2010-10-11 | Bürosessel |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATGM637/2009 | 2009-10-14 | ||
AT0063709U AT11784U1 (de) | 2009-10-14 | 2009-10-14 | Bürosessel |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011044602A1 true WO2011044602A1 (de) | 2011-04-21 |
Family
ID=43646229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AT2010/000385 WO2011044602A1 (de) | 2009-10-14 | 2010-10-11 | Bürosessel |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2488066A1 (de) |
AT (1) | AT11784U1 (de) |
AU (1) | AU2010306054A1 (de) |
RU (1) | RU2012117955A (de) |
WO (1) | WO2011044602A1 (de) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013167822A1 (fr) * | 2012-05-09 | 2013-11-14 | Via | Siege articule dote d'un mouvement synchrone ente l'assise et le dossier |
WO2014009147A1 (de) * | 2012-07-11 | 2014-01-16 | Eb-Invent Gmbh | Sitzvorrichtung |
GB2504843A (en) * | 2012-06-21 | 2014-02-12 | Richard Fletcher | Patient lifting unit |
WO2014059455A1 (de) | 2012-10-19 | 2014-04-24 | Walter Schindlegger | Sitzmöbel |
CN105361484A (zh) * | 2015-12-01 | 2016-03-02 | 中原工学院 | 一种定时可调椅子 |
EP3574883A1 (de) | 2018-05-29 | 2019-12-04 | Walter Stieglbauer | Vorrichtung zur übertragung von streckkräften auf einen körper einer person |
US11219311B1 (en) | 2020-10-06 | 2022-01-11 | James Mark Kondziela | Ergonomic multi-positionable workstation |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3441014A (en) * | 1967-03-31 | 1969-04-29 | James E Ramsey | Tiltable cot with reciprocal motion attachment |
DE19608524C1 (de) * | 1996-03-06 | 1997-04-17 | Kundisch Microtech Gmbh & Co K | Orthopädisches Gerät |
US5967609A (en) * | 1996-11-18 | 1999-10-19 | Hwe, Inc. | Reclining chair with guide rail system |
US6056363A (en) * | 1997-12-29 | 2000-05-02 | Maddox; Lee W. | Reclining computer chair apparatus |
JP2001145544A (ja) * | 1999-11-22 | 2001-05-29 | Ryuzo Yamada | 人体屈伸用椅子 |
US7179237B2 (en) * | 2000-01-10 | 2007-02-20 | Backlife Ltd. | Device for preventing or relieving pain in the lower back |
US20070161477A1 (en) * | 2006-01-11 | 2007-07-12 | Wang Lo P | Power driven tilting inversion exerciser |
WO2008146238A1 (en) * | 2007-05-28 | 2008-12-04 | Donati S.R.L. | Apparatus for autonomously performing physiotherapic exercises. |
-
2009
- 2009-10-14 AT AT0063709U patent/AT11784U1/de not_active IP Right Cessation
-
2010
- 2010-10-11 AU AU2010306054A patent/AU2010306054A1/en not_active Abandoned
- 2010-10-11 RU RU2012117955/12A patent/RU2012117955A/ru not_active Application Discontinuation
- 2010-10-11 WO PCT/AT2010/000385 patent/WO2011044602A1/de active Application Filing
- 2010-10-11 EP EP10786981A patent/EP2488066A1/de not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3441014A (en) * | 1967-03-31 | 1969-04-29 | James E Ramsey | Tiltable cot with reciprocal motion attachment |
DE19608524C1 (de) * | 1996-03-06 | 1997-04-17 | Kundisch Microtech Gmbh & Co K | Orthopädisches Gerät |
US5967609A (en) * | 1996-11-18 | 1999-10-19 | Hwe, Inc. | Reclining chair with guide rail system |
US6056363A (en) * | 1997-12-29 | 2000-05-02 | Maddox; Lee W. | Reclining computer chair apparatus |
JP2001145544A (ja) * | 1999-11-22 | 2001-05-29 | Ryuzo Yamada | 人体屈伸用椅子 |
US7179237B2 (en) * | 2000-01-10 | 2007-02-20 | Backlife Ltd. | Device for preventing or relieving pain in the lower back |
US20070161477A1 (en) * | 2006-01-11 | 2007-07-12 | Wang Lo P | Power driven tilting inversion exerciser |
WO2008146238A1 (en) * | 2007-05-28 | 2008-12-04 | Donati S.R.L. | Apparatus for autonomously performing physiotherapic exercises. |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013167822A1 (fr) * | 2012-05-09 | 2013-11-14 | Via | Siege articule dote d'un mouvement synchrone ente l'assise et le dossier |
GB2504843A (en) * | 2012-06-21 | 2014-02-12 | Richard Fletcher | Patient lifting unit |
GB2504843B (en) * | 2012-06-21 | 2018-07-11 | Design Specific Ltd | Lifting units |
WO2014009147A1 (de) * | 2012-07-11 | 2014-01-16 | Eb-Invent Gmbh | Sitzvorrichtung |
WO2014059455A1 (de) | 2012-10-19 | 2014-04-24 | Walter Schindlegger | Sitzmöbel |
CN105361484A (zh) * | 2015-12-01 | 2016-03-02 | 中原工学院 | 一种定时可调椅子 |
EP3574883A1 (de) | 2018-05-29 | 2019-12-04 | Walter Stieglbauer | Vorrichtung zur übertragung von streckkräften auf einen körper einer person |
US11219311B1 (en) | 2020-10-06 | 2022-01-11 | James Mark Kondziela | Ergonomic multi-positionable workstation |
US11627804B2 (en) | 2020-10-06 | 2023-04-18 | Lucca Ventures, Inc. | Ergonomic multi-positionable workstation |
Also Published As
Publication number | Publication date |
---|---|
AU2010306054A1 (en) | 2012-05-24 |
AT11784U1 (de) | 2011-05-15 |
EP2488066A1 (de) | 2012-08-22 |
RU2012117955A (ru) | 2013-11-20 |
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