EP3752106A1 - Tragbare sitzhaltungshilfevorrichtung - Google Patents
Tragbare sitzhaltungshilfevorrichtungInfo
- Publication number
- EP3752106A1 EP3752106A1 EP19705491.9A EP19705491A EP3752106A1 EP 3752106 A1 EP3752106 A1 EP 3752106A1 EP 19705491 A EP19705491 A EP 19705491A EP 3752106 A1 EP3752106 A1 EP 3752106A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- unit
- leg
- bearing
- foot
- aid device
- 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.)
- Withdrawn
Links
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
- A61F5/0123—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations for the knees
- A61F5/0125—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations for the knees the device articulating around a single pivot-point
-
- 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
- A47C9/10—Camp, travelling, or sports stools
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
- A61F5/0127—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations for the feet
-
- 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
- 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
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/0006—Exoskeletons, i.e. resembling a human figure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
- A61F2005/0132—Additional features of the articulation
- A61F2005/0169—Additional features of the articulation with damping means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
- A61F2005/0132—Additional features of the articulation
- A61F2005/0172—Additional features of the articulation with cushions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
- A61F2005/0132—Additional features of the articulation
- A61F2005/0179—Additional features of the articulation with spring means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
- A61F2005/0181—Protectors for articulations
-
- 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
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H2003/005—Appliances for aiding patients or disabled persons to walk about with knee, leg or stump rests
Definitions
- the invention relates to a portable seat posture aid device according to the preamble of patent claim 1, a storage unit according to the preamble of patent claim 16 and a method for operating the seat posture aid device according to the
- a portable seat posture aid device has already been proposed.
- the object of the invention is in particular to provide a generic device and / or a method for operating the device with improved properties in terms of comfort, ergonomics and / or physiology.
- the object is achieved in particular according to the invention by the features of
- the invention relates to a portable seat posture aid device with at least one leg unit, which defines at least one leg longitudinal axis, in particular an upper and / or a lower leg longitudinal axis, with at least one foot unit which is provided for connecting a shoe and / or a foot of a person, and with at least one bearing unit, which supports at least a part of the foot unit at least transversely to the at least one leg longitudinal axis, in particular the upper and / or lower leg longitudinal axis, translationally movable.
- the bearing unit has at least one restoring element, which is provided to at least a part of the foot unit in at least one Storage position to apply a restoring force.
- comfort in particular wearing comfort, ergonomics and / or physiology can be improved.
- the wearing comfort can be increased by means of the
- Storage unit is a freedom of movement of a user, in particular both in a sitting posture as well as in a posture and when walking, is extended.
- the wearing comfort can be improved in a sitting position and / or posture, since the storage unit allows individual positioning of the foot unit and thus the feet of a user.
- the storage unit allows individual positioning of the foot unit and thus the feet of a user.
- Security in particular an operational and / or security of use can be improved.
- movements, joints and / or body parts are blocked in an unwanted manner and / or overloaded.
- the restoring element can be advantageously avoided accidental release of the storage unit.
- a targeted return of the storage unit can be carried out.
- a physiological sequence of movements can be generated.
- the foot unit comprises at least one shoe adapter and at least one shoe binding which can be coupled to one another at least transversely to the leg longitudinal axis, in particular the upper and / or the lower leg longitudinal axis.
- comfort in particular wearing comfort, and / or ergonomics can be improved.
- the wearing comfort can be increased by means of the foot unit, a quick coupling and / or decoupling of the feet of a user, in particular both in a sitting posture as well as in a posture and when walking, is simplified.
- the wearing comfort can be improved in a sitting posture and / or posture because the user's feet can be coupled and / or decoupled in individual positions, that is to say in particular in the sitting position, in standing posture and / or while walking.
- the wearing comfort when walking can be improved, since it can be achieved a quick decoupling or coupling in a change between walking and sitting posture.
- one can Safety in particular an operating and / or safety in use, to be improved.
- joints and / or body parts are loaded unintentionally and / or blocked by the portable seat-holding aid device by being able to be decoupled quickly from the portable seat-holding aid device in the event of an overload on body parts.
- a “portable seat-holding aid device” is intended in particular to mean a
- Device which is intended to at least partially, preferably at least to a large extent and particularly preferably fully absorb a weight of a person sitting in a sitting position or in a partial sitting posture and the weight at least partially,
- the seat post assist device allows the person wearing it to walk, stand, and / or sit on the portable seat post support device as well as stand up after being seated or partially seated on the portable seat post support device.
- an angle between a thigh and a lower leg of the person in the sitting posture is at most 130 °, preferably at most 120 ° and particularly preferably at most 1 10 ° and / or in particular at least 60 °, preferably at least 70 ° and particularly preferably at least 80 °.
- the angle between the thigh and the lower leg of the person in the sitting posture is at most 130 °, preferably at most 120 ° and particularly preferably at most 1 10 ° and / or in particular at least 60 °, preferably at least 70 ° and particularly preferably at least 80 °.
- Sitting at least substantially 90 ° By “at least substantially” should be understood in particular a consideration of a deviation of a specified value by at most 15%, preferably at most 10%, preferably at most 5% and most preferably at most 1%.
- an angle between a thigh and a lower leg of the person in the partial sitting position at most 170 °, preferably at most 160 ° and particularly preferably at most 150 ° and / or in particular at least 100 °, preferably
- a "partial sitting position" is to be understood, in particular, as an attitude in which a person leans forward and at the same time partly bends his knees.
- a person wearing the portable seat-posture aid device may sit and / or partially sit and / or sit on the portable seat-posture aid device, the portable one
- Seating aid device at least partially, preferably at least a majority and most preferably completely counteracts the weight and / or the person counteracts only a fraction of its weight with muscle power.
- a "fraction” is to be understood in particular as a part of a total which is at most 15%, preferably at most 10% and particularly preferably at most 5% of the total.
- the portable seat posture aid device is intended to be worn by the person while the person is standing and / or while the person is walking.
- carrying an object by a person it should be understood, in particular, that the object is worn by a person on the body and / or applied to the body, as is the case, for example, with a garment and / or work equipment ,
- the portable seat posture aid device is intended to be worn by the person while the person is standing and / or while the person is walking.
- Seat assist device provided to support different postures and / or partial postures, which are defined in particular by different seat angles.
- the portable seat posture aid device defines a seat direction.
- the person looks in the sitting direction and / or faces the sitting direction when sitting on the portable seat posture aid device or partially sitting and facing forward.
- the seating direction is aligned parallel to a floor above which the person is sitting and / or on which the person stands and / or walks while carrying the portable seat-posture aid device.
- the portable seat posture aid device defines a walking direction.
- the person is turned in the direction of walking when using the portable seat posture aid device
- Seating aid goes and / or stands and is turned to the front.
- the direction of travel is aligned parallel to a ground above which the person is sitting and / or standing on the person and / or walking while carrying the portable seat posture aid.
- the portable is
- the portable seat posture aid is not designed to generate a controllable force intended to assist a person when walking, standing, and / or lifting loads.
- the leg unit has in particular at least one, preferably an upper leg part and / or at least one, preferably a lower leg part.
- the upper leg portion is associated with and / or secured to a thigh of a person wearing the seat posture aid.
- a major extension of the lower leg portion defines a lower leg longitudinal axis.
- the lower leg part is in particular assigned to a lower leg of a person who wears the seat posture aid device, and / or attached thereto.
- the upper leg part and the lower leg part are movably connected relative to one another.
- a main extension of the upper leg part defines an upper leg longitudinal axis.
- the leg unit has at least one, preferably a single knee joint, which connects the upper leg part and the lower leg part to one another.
- the foot unit is in particular connected to the leg unit, in particular to the lower leg part.
- the shoe binding of the foot unit is in particular intended to couple and / or connect a shoe and / or a foot to the leg unit.
- two components can be coupled is to be understood in particular that these are connectable to one another and, in particular, repeatable, preferably non-destructively separable from one another again.
- a coupling of two components can be caused for example by a force and / or positive connection.
- positive and / or positive-locking connection should be understood to mean, in particular, detachably connected, wherein a holding force between the two components is preferably transmitted by a geometric engagement of the components with one another and / or by a frictional force between the components
- a cohesive connection of the components with one another is to be understood in particular as meaning that the mass parts are held together by atomic or molecular forces, as for example during soldering,
- the coupling direction is at least substantially perpendicular to an expansion direction and / or contraction direction of the bearing unit.
- the shoe binding is intended in particular to be worn on a shoe and / or a foot of the person.
- the shoe binding advantageously has at least one shoelace.
- the shoe binding has at least one upper band, which advantageously extends across a span of the foot or shoe to which the foot unit is connected.
- the shoe binding has at least one lower band, which advantageously extends across a sole of the foot or shoe, which is connected by means of the foot unit.
- transverse is meant in particular an arrangement which is different from an at least substantially parallel arrangement.
- a transverse arrangement should be understood to mean an at least substantially vertical arrangement.
- the person wears the shoe binding on the shoe and / or on the foot.
- the shoe binding is in the
- Shoe-weave wear condition preferably attached to the shoe and / or to the person's foot.
- the shoe binding is in a shoe weave wear state.
- the foot unit advantageously has at least one shoe adapter.
- the shoe adapter is preferably with the
- Shoe binding coupled formed.
- the shoe binding is thus connectable to the leg unit.
- the part of the foot unit, which is mounted translationally movable, is in particular at least the shoe adapter and / or the
- the foot unit has at least one foot unit support.
- Foot unit support is preferably designed as a bracket. It is conceivable that the foot unit support is formed at least partially in one piece or in one piece with the lower leg part, in particular with the lower leg support. In particular, the
- the bearing unit of the foot unit is a unit which is provided to form a bearing.
- the storage unit has at least one Bearing element and at least one further bearing element, which are provided at least to a formation of the bearing and preferably lead each other.
- the bearing unit is designed as a plain bearing, wherein in particular the bearing element and the further bearing element are formed corresponding to each other and are mutually formed to form a sliding bearing.
- the bearing element has at least one guide element and the further bearing element has a corresponding guide element which preferably surround one another at least partially.
- the guide elements are designed in particular as corresponding guide rails.
- the bearing unit could be formed as a rolling bearing, wherein the bearing unit preferably in addition to the formation of the bearing at least one, preferably a plurality
- Bearing element and in particular their respective guide elements are arranged to store these rolling on each other.
- such could be one
- Rolling element may be formed as a ball, a roller or the like.
- the bearing element is at least displaceable relative to the further bearing element.
- the bearing element and the further bearing element are translationally movable relative to each other.
- translational is meant, in particular, a type of movement of an object in which all points of the object experience the same displacement, wherein preferably speeds and accelerations of all points are identical.
- a translational movement is different from a rotational movement.
- at least the shoe adapter and / or the shoe binding is arranged on the bearing unit and / or connected thereto.
- the shoe adapter and / or the shoe binding are preferably each formed at least partially in one piece with the bearing unit.
- the bearing element could be at least partially formed integrally with the shoe adapter.
- the further bearing element could be at least partially formed integrally with the shoe binding.
- the leg unit in particular has at least one ground contact unit.
- the ground contact unit comprises at least one ground contact element.
- the ground contact element preferably has at least one ground contact surface, which is advantageously provided to contact a floor when the person sits or partially sits on the portable seat posture aid.
- the Ground contact surface is advantageously bent and / or curved, in particular convexly curved and / or convexly curved. At least a part of the is preferred
- the ground contact element is in particular at least partially, preferably at least for the most part, advantageously entirely made of rubber.
- a weight of the person is transmitted from the seat unit to the upper leg support and / or from the upper leg support to the knee joint and / or the knee joint to the lower leg support and / or from the lower leg support to the ground contact element and / or from the ground contact element to the floor ,
- the person's weight is additionally transmitted to the ground via the person's foot or shoe. If the person is sitting or partially sitting on the portable seat posture aid, in addition to
- the ground contact element is arranged contactless relative to the ground when the person walks or stands while carrying the portable seat posture aid device.
- the ground contact unit is in particular connected to the lower leg part and / or the foot unit. It is conceivable that the floor contact unit is formed at least partially in one piece with the lower leg part and / or at least partially in one piece with the foot unit. It is also conceivable that the foot unit is at least partially formed integrally with the lower leg part.
- integral should be understood to mean, in particular, at least materially bonded, for example, by a welding process, a bonding process, an injection molding process and / or another process that appears appropriate to a person skilled in the art.
- advantageously should be understood in one piece and one piece.
- one-piece should be understood in particular in one piece shaped, such as by a production from a cast and / or by a production in a single or
- Multi-component injection molding and advantageously from a single blank.
- the portable seat posture aid device comprises in particular at least one
- the leg unit is connected to the upper body support unit, preferably by means of at least one connecting band.
- the person carrying the portable seat posture aid carries the upper body support unit on his upper body.
- the upper body support unit is designed as a belt and / or as a suspenders and / or as a buckle.
- the portable seat posture aid includes at least one additional leg unit.
- the portable seat posture aid device preferably has at least one, preferably exactly one, leg unit per leg of a person.
- the portable seat posture aid includes two, preferably exactly two, leg units.
- leg unit identical. It is also conceivable that the leg unit and the additional leg unit are mirror-symmetrical to each other. It is conceivable that the leg unit is intended to be worn on a left leg and the additional leg unit is intended to be worn on a right leg or vice versa. Advantageously, the leg unit is intended to be worn on either a left leg or on a right leg. Further advantageously, the additional leg unit is intended to be worn on a right leg. Preferably, the additional leg unit is connected to the upper body support unit, preferably by means of at least one connecting band.
- the person wearing the portable seat posture aid carries the leg unit, in particular only the leg unit, on a first leg, for example a left leg or a right leg.
- the person wearing the portable seat-posture aid carries the additional leg unit, in particular only the additional leg unit, on a second leg, for example a right leg or a left leg.
- the leg unit is arranged on a back of the leg on which the leg unit is worn.
- the additional leg unit is arranged on a rear side of the leg on which the additional leg unit is worn.
- the leg units of the portable seat posture aid device are located on a back of the person's legs while the person on the portable
- Seating assistance device sits and / or partially seated and / or stands and / or walks with the portable seat posture aid device.
- the upper leg part preferably comprises at least one thigh connection unit.
- the thigh connection unit has at least one thigh band.
- the upper leg portion includes a seating unit intended to provide a seat surface for the subject, preferably the thigh and / or at least a lower portion of a person's buttock, especially if the person is seated or partially seated on the portable seat posture aid.
- the seat unit comprises at least one seat element which has the seat surface.
- the seat unit is in contact with the person's thigh when the person is seated or partially seated on the portable seat posture aid.
- the seat unit is disposed on a rear side of the person's thigh when the person stands or walks with the portable seat posture aid.
- the upper leg part advantageously has at least one upper leg rest.
- the seat unit is connected to the upper legrest.
- the seat unit is connected to the upper legrest.
- the upper legrest is designed as a frame element.
- the upper leg support is formed as an elongated element.
- the upper leg part has at least one upper leg longitudinal axis, which is aligned at least substantially parallel to a longitudinal axis of the thigh of the person.
- a main extension direction of the upper leg support is aligned at least substantially parallel to the upper leg longitudinal axis.
- the angle being a maximum deviation from
- the upper leg support is at least partially, preferably at least for the most part, advantageously entirely made of plastic. It is also conceivable that the upper leg support at least partially, preferably at least to a large extent, advantageously consists entirely of a light metal or a light metal alloy, for example aluminum and / or titanium and / or beryl and / or scandium or other suitable metals. Furthermore, it is conceivable that the upper leg support at least partially, preferably at least to a large extent, advantageously consists entirely of a composite material, in particular one
- the lower leg portion is disposed on a back of the lower leg of the person.
- the lower leg part comprises at least one lower leg support.
- the lower leg support is designed as a frame element.
- the lower leg support is designed as an elongate element.
- an alignment of the upper leg part and the lower leg part together defines a seat angle.
- the seat angle is advantageously an angle which is spanned between the upper leg longitudinal axis and the lower leg longitudinal axis, in particular on a respective rear side of the upper leg part and the lower leg part.
- the seat angle in the sitting position is at most 130 °, preferably at most 120 ° and particularly preferably at most 1 10 °, and / or in particular at least 60 °, preferably at least 70 ° and particularly preferably at least 80 °.
- the seat angle in the sitting position is at least substantially 90 °.
- the seat angle in the partial sitting position is not more than 170 °, preferably at most 160 ° and advantageously at most 150 °, and / or in particular at least 100 °, preferably at least 1 10 ° and particularly preferably at least 120 °.
- the seat angle in the partial sitting position is at least substantially 130 °.
- the seat angle corresponds to the angle between the thigh and the lower leg of the person.
- the seat angle in a standing posture is at least substantially 180 °.
- the knee joint pivotally connects the lower leg part, preferably pivotable about a knee joint axis, with the upper leg part.
- Knee axis aligned at least substantially perpendicular to the upper leg longitudinal axis and / or to the lower leg longitudinal axis.
- the knee joint axis is aligned at least substantially perpendicular to the seat direction.
- at least substantially perpendicular should be understood in particular an orientation of a direction relative to a reference direction, wherein the direction and the reference direction, in particular in a plane, an angle of 90 ° include, the angle in particular a maximum deviation of particular smaller as 8 °, advantageously less than 5 ° and particularly advantageously less than 2 °.
- the upper leg rest and the lower leg rest together at least part of the knee joint, or the knee joint out.
- a value of the seat angle corresponds to a value of a knee joint position of the knee joint.
- the portable seat posture aid device comprises at least one
- Locking unit which is intended to lock the upper leg part relative to the lower leg part and / or the knee joint in a certain seat angle, and / or is intended to define a smallest seat angle.
- Locking unit provided to lock the knee joint in different seat angles and / or to define different smallest seat angle, which are preferably selected by the person. It is conceivable that the locking unit is provided to allow an enlargement of the seat angle in the locked state. In particular, it allows the person to get up when the locking unit is in the locked state. Preferably, the locking unit is provided to allow the person, after having risen with the locking device defining a certain smallest seat angle, to sit down again with the specific smallest seat angle defined.
- the locking unit has at least one blocking element which is provided to block and / or unblock the knee joint and / or to lock the seat angle and / or to define a smallest seat angle.
- the blocking element is designed as a spring, in particular as a gas pressure spring.
- the blocking element is advantageously connected to the upper leg part, in particular the upper leg rest, and to the lower leg part, in particular the lower leg rest.
- the blocking element is preferably provided for movement of the upper leg portion relative to the lower leg portion during a
- the locking unit has at least one actuating element provided for actuating the blocking element.
- the actuating element is preferably provided to allow the person to block or unblock the blocking element.
- the actuating element is a mechanical actuating element. It is also conceivable that the actuating element is an electronic actuating element. Furthermore, it is conceivable that the locking unit at least one
- the restoring element is in particular designed as an elastic element.
- An "elastic element” is to be understood in particular to mean an element which can be deformed repeatedly without the element being mechanically damaged or destroyed, and which, in particular, tends to return to a basic shape even after deformation.
- the elastic element is designed as a spring, such as preferably a coil spring.
- the elastic element could be formed as a rubber band.
- the restoring element is in particular with at least one bearing element, in particular the other
- the storage unit connected.
- the return element is connected at least to the further bearing element.
- the return element may be connected to a further component, such as the foot unit, in particular the foot unit support, the ground contact unit, the leg unit or the like.
- the bearing unit preferably has at least one bearing position, in particular at least one first bearing position and at least one second
- the storage unit is completely contracted.
- the storage unit is preferably completely expanded.
- the return element in a storage position which is different from the first storage position, as preferably the second storage position, a restoring force, which is at least transversely to the leg longitudinal axis, in particular the upper and / or lower leg longitudinal axis directed.
- leg unit define at least one leg flexion plane, relative to which the positioning unit supports the foot unit at least partially translationally movable at least substantially in parallel. It can advantageously a comfort, in particular a comfort to be improved. In particular, a
- a posture of a person in a sitting position can be improved, in particular by providing the person with additional freedom of movement for positioning the feet relative to the leg unit.
- a "leg flexion plane” is to be understood in particular as a plane which is stretched by the leg unit, in particular by the upper leg part and the lower leg part, namely
- the bearing unit could translate the foot unit at least substantially perpendicular to Store leg flexion plane.
- the bearing unit preferably supports at least the part of the foot unit exclusively parallel to the leg flexion plane.
- the bearing unit stores, in particular as the part of the foot unit, preferably the shoe adapter and / or the shoe binding of the foot unit translationally at least substantially parallel to the leg flexion plane.
- the restoring element in a storage position, which is different from the first storage position, preferably the second storage position, a restoring force, which directed at least transversely to the leg longitudinal axis, in particular the upper and / or lower leg longitudinal axis, and preferably at least substantially parallel to the Beinbeugungsebene is.
- the bearing unit has a first main extension in a first storage position and a second main extension in a second storage position, which is larger than the first main extension.
- this can be a
- a "main direction of extension" of an object should be understood to mean in particular a direction which runs parallel to a main extension of the object.
- the storage unit is in particular designed to be expandable and / or contractible.
- Bearing position of the bearing unit is in particular at least 5%, preferably at least 10%, particularly preferably at least 30% and very particularly preferably at least 50% greater than the first main extension of the bearing unit in the first storage position.
- at least the further bearing element can be pulled out along the bearing element of the bearing unit.
- the second main extension of the bearing unit in the second storage position corresponds at least substantially to the sum of the respective main extensions of the bearing element, in particular of the guide element of the bearing element, and of the further bearing element, in particular of the further guide element of the further bearing element, of the bearing unit.
- the storage unit is in the first
- the foot unit has the housing, which is advantageously formed by the footrest.
- the storage unit at least in one
- Expansionsoplasty against the leg unit at least partially, preferably at least to a large extent and particularly preferably completely, is expandable. It can advantageously be further improved comfort. Particularly advantageous can be avoided that in an expansion and thus in particular a
- Positioning a foot of the person's leg unit blocks them.
- this can further advantageously be improved operational safety.
- the further bearing element can be pulled out along the bearing element.
- “Expansion direction” is to be understood in particular a direction in which the storage unit is expandable, in particular from the first storage position to the second storage position.
- the storage unit is in particular at least one
- Contracting direction in the direction of the leg unit at least partially, preferably at least to a large extent and particularly preferably completely, contractible.
- the further bearing element is retractable along the bearing element.
- Contracting direction should be understood in particular a direction in which the bearing unit is contractible, in particular from the second storage position to the first storage position.
- the direction of expansion and the bearing unit should be understood in particular a direction in which the bearing unit is contractible, in particular from the second storage position to the first storage position.
- the storage unit comprises at least one telescopic extension.
- bearing element and the further bearing element form the bearing element
- the bearing unit comprises a plurality of telescopic extensions, which are formed by further bearing elements and can be arranged in one another nested. Especially in the presence of several
- Storage position of the storage unit by at least 100%, preferably by at least 150% and more preferably by at least 200% greater than the first main extension of the storage unit in the first storage position. Furthermore, it is proposed that the return element in at least one
- the storage unit is at least partially, preferably at least to a large extent and particularly preferably completely concealed, and in particular viewed in a direction at least substantially parallel to the leg unit. It can be an advantage
- Impurities could get into the storage unit and block it. Further advantageously, a uniform design can be achieved.
- Restoring element at least partially, preferably at least a large part and particularly preferably within the storage unit, in particular of the bearing element and / or the further bearing element arranged. This is particularly preferred
- the further bearing element has a recess in which the restoring element is arranged at least partially. Furthermore, that is
- the bearing unit has at least one delimiting element, which is intended to limit a translational movement of the part of the foot unit.
- the limiting element has in particular a
- Main extension direction which has at least one component which is aligned substantially perpendicular to a guide direction of the bearing unit. It can advantageously be a malfunction of the bearing unit, for example, in the event that the further bearing element is pulled out completely along the bearing element, can be avoided. In particular, a particularly preferred arrangement can be achieved and / or an installation space can be reduced and it is possible to dispense with further components if it is proposed that the delimiting element is at least partially integral with at least one bearing element, in particular the aforementioned bearing element and / or the aforementioned further Bearing element, the bearing unit is formed. Alternatively or additionally, the limiting element may be at least partially formed by the foot unit, such as the
- the bearing unit has at least one bearing element and at least one further bearing element, in particular the aforementioned bearing element and the aforementioned further bearing element, which is designed to correspond to the bearing element, whose main extension directions are transverse to the leg longitudinal axis, in particular the upper and / or the lower leg longitudinal axis, and preferably substantially parallel to
- the bearing element and the further bearing element at least partially, preferably at least for the most part and particularly preferably completely, are arranged one inside the other. It can advantageously be further improved security.
- the bearing element is at least partially,
- the bearing element is at least partially encompassed by the further bearing element, in particular of at least two sides, preferably of at least three sides.
- the bearing unit is arranged on an end portion of the leg unit.
- An "end section” is to be understood in particular a section which extends from a free open end of a component in the direction of the component over a length of at most 30%, preferably at most 15% and more preferably at most 5% of a main extension of the component.
- the bearing unit is arranged at an end portion of the lower leg part of the leg unit.
- the bearing unit is arranged on the foot unit support and / or the floor contact unit.
- the foot unit support and / or the floor contact unit are in particular arranged on the end section of the leg unit, preferably of the lower leg section of the leg unit.
- the storage unit be at least partially,
- At least one further bearing element of the bearing unit is formed at least partially, preferably at least to a large extent and particularly preferably completely in one piece with the shoe adapter.
- the bearing element is at least partially, preferably formed at least to a large extent and particularly preferably completely in one piece with the foot unit support.
- the foot unit comprises at least one at least partially rubber-elastic, in particular at least partially formed of an elastomer, joint unit to a connection to the leg unit.
- the joint unit has at least one joint base body, which is designed to be rubber-elastic. Including that the joint unit, in particular the joint body,
- Joint unit in particular the joint main body, during use of the portable seat-supporting auxiliary device, in particular during a user's walking with and / or while a user is sitting on the portable
- Joint body acting forces is deformed relative to an initial shape, wherein the hinge unit, in particular the joint body, in a load-free state, in particular independently returns to the original form.
- the joint unit, in particular the joint base body under the action of during use of the portable seat posture aid device on the joint unit, in particular on the joint body, acting forces different from plastically deformable, in particular elastically deformable formed.
- the joint unit, in particular the joint base body is preferably connected to at least one further part of the foot unit, in particular to the foot unit support, and / or to the storage unit, in particular in a positive and / or non-positive manner.
- the joint base body is preferably designed as an at least substantially L-shaped or C-shaped component. Alternatively, other, in particular to a person skilled in appearing reasonable forms of the joint body are conceivable.
- the leg unit, in particular the lower leg support extends through the hinge unit, in particular through a passage in the joint base body.
- leg unit in particular the lower legrest, with the
- the joint body is preferably made of an elastomer, in particular of a rubber.
- elastomer in particular of a rubber.
- Joint body is formed of a different material of an elastomer and in particular at least one rubber-elastic and / or shock-absorbing component, such as a spring element, a pneumatic damper, a hydraulic damper, a shape memory metal o. The like., Comprises.
- the joint unit in particular the joint base body, is designed to be elastically deformable in a rotational and / or translatory manner.
- the joint unit in particular the joint base body, is designed to be elastically deformable in a rotational and / or translatory manner.
- Hinge body about an at least substantially parallel to the
- Contraction direction of the bearing unit extending first rotational axis formed rotatably elastically deformable.
- a rotation of a foot connected to the foot unit about the first axis of rotation corresponds at least in the
- the joint body is at least substantially perpendicular to the one
- Contraction direction of the bearing unit and formed at least substantially perpendicular to the leg longitudinal axis, in particular to the lower leg longitudinal axis, extending second axis of rotation rotatably elastically deformable.
- a rotation of a foot connected to the foot unit about the second axis of rotation corresponds at least substantially to a flexion or an extension of the foot.
- the joint body is at least substantially parallel to the one
- Rotary axis formed rotatory elastic deformable Preferably, the
- Joint body along any axes of movement, in particular at least substantially perpendicular and / or at least substantially parallel to the
- Rotation axes, translationally elastically deformable In particular, the hinge body is intended to be worn during use of the portable
- the joint unit in particular the joint base body, is designed so that the joint unit, in particular the joint body, under a load of at most 100 Newton, preferably of at most 70 Newton, more preferably of at most 50 Newton and most preferably of at most 30 Newton order a maximum distance between 0.1 cm and 7 cm, preferably between 0.1 cm and 5 cm, more preferably between 0.1 cm and 3 cm and most preferably between 0.1 cm and 2 cm relative to the initial shape, in particular translationally , is deformable.
- the joint unit, in particular the main body of the joint is designed in such a rubber-elastic manner that the joint unit, in particular the
- An articulated base body under a load of at most 100 Newton, preferably of at most 70 Newton, more preferably of at most 50 Newton and most preferably of at most 30 Newton by a maximum angle of rotation between 5 ° and 60 °, preferably between 5 ° and 45 °, especially preferably between 5 ° and 30 ° and very particularly preferably between 5 ° and 20 ° relative to the initial shape is rotatably deformable.
- vibration damping may be enabled during use of the portable seat posture aid.
- a user-comfortable, in particular low-noise and fatigue-usable, portable seat posture aid device can be provided.
- the foot unit has at least one buffer element which results in an impact attenuation of at least one part of the foot unit and / or the bearing unit acted upon by a restoring force, in particular a contracting part
- the at least one buffer element is preferably connected to the joint unit, in particular integrally formed with the joint body.
- the at least one buffer element is designed rubber-elastic.
- the at least one buffer element is made of the same material as the joint base body, in particular of an elastomer.
- the at least one buffer element is formed from a different material from a material of the joint body. In particular, this is at least one
- Buffer element arranged in a connection region of the joint body with a part of the foot unit, in particular with the foot unit support, and / or with the storage unit.
- the at least one buffer element serves as an end stop of the further bearing element in the first storage position of the foot unit.
- the at least one buffer element is intended to cause an impact of the other
- the at least one buffer element has shock-absorbing properties.
- the at least one buffer element is through a due to the impact of the further bearing element on the at least one
- the foot unit has a plurality of buffer elements.
- the foot unit has at least two buffer elements, in particular along at least one
- a portable seat posture aid device with a low-noise and
- low-wear foot unit which allows a high wearing comfort.
- the joint unit is connected without clearance to at least one part of the foot unit and / or the storage unit, in particular pressed.
- the joint unit, in particular the joint base body is positively connected to at least a part of the foot unit and / or the storage unit.
- the joint unit, in particular the joint base body, connected to at least part of the foot unit, in particular with the foot unit support, without play, in particular pressed is.
- the bearing element and / or the guide rail are / is in the joint base body,
- the bearing element and / or the guide rail preferably have / points on the housing body which extends within the joint main body
- the extensions form the Christmas tree geometry of the bearing element and / or the guide rail.
- the extensions are poka-yoke-like, in particular for realizing a predetermined orientation of the bearing unit relative to the joint unit, in particular to the joint base body.
- the extensions are arranged "poka-yoke-like" be understood that the extensions are arranged such that the extensions a connection of the bearing element and / or the guide rail with the hinge unit, in particular with the joint body, in a single, in particular
- a low-profile, easy-mount portable seat posture aid device with a high operating and / or
- the foot unit has at least one coupling element connected to the joint unit, through which the leg unit extends at least in sections and which is different from the joint unit
- the coupling element is preferably designed as a coupling sleeve.
- the coupling element is connected to the joint base body.
- the coupling element is arranged on the passage in the joint body, extends in particular through the passage in the
- the coupling element is formed of a harder material than the joint body.
- the coupling element has a lower elasticity than the joint base body. Preferably that is
- Seating aid device acting on the coupling element forces, in particular a force of at most 100 N, at least substantially undeformable, in particular by a maximum distance of at most 1 mm relative to a load-free
- the coupling element is preferably made of a plastic, in particular of a thermosetting plastic,
- the coupling element is made of a metal, of a composite material or of another material that appears appropriate to a person skilled in the art.
- the coupling element is formed from a material which is different from an elastomer, in particular from a rubber.
- The, in particular made of an elastomer, joint main body is preferably at least materially bonded, in particular by vulcanization, connected to the coupling element.
- the joint base body by a bond, by a latching, by a compression or by another, to a professional appear appropriate sense connection with the coupling element connected is.
- the coupling element is preferably for coupling with the leg unit, in particular with the lower leg support extending through the leg
- Coupling element extends, provided.
- the coupling element has at least one coupling extension, in particular a coupling pin, for coupling to the lower legrest.
- the coupling extension extends in particular in the limited by the coupling element and the joint body implementation.
- the coupling extension is preferably provided for a movement of the leg unit, in particular the lower leg support, relative to the
- Foot unit in particular to the joint body allow.
- a material stress of the joint body can be kept low by the leg unit.
- Life-bearing, portable seat posture aid device are provided with a high level of comfort.
- the coupling element is designed as a poka-yoke element.
- the coupling element is designed as a "poka-yoke element", it should be understood, in particular, that the coupling element has a shape which forms a connection of the coupling element with the
- the coupling element has alignment extensions arranged along a circumferential direction.
- an odd number of alignment projections in particular a single one
- the coupling element in particular along the circumferential direction, a flower-like shape, wherein in particular the alignment projections correspond to imaginary petals of a flower.
- the, in particular flower-like, shaping of the coupling element, in particular the alignment extensions forms / forms an anti-rotation of the coupling element relative to the hinge unit, in particular to the joint body.
- the alignment projections have an organic shape.
- the coupling element in particular the alignment projections, is / are provided by the shaping to tension between the coupling element and the hinge unit, in particular the
- a secure and low-wear connection between the coupling element and the hinge unit can be made possible.
- a portable seat posture aid device having a high operational and / or operational safety can be provided.
- the invention is based on a storage unit for a portable
- a seat posture aid device wherein the bearing unit is provided to at least part of a foot unit of the portable seat posture aid device at least across at least one leg longitudinal axis of a leg unit of the portable one
- the bearing unit comprises at least one restoring element, which is provided to act on at least one part of the foot unit in at least one storage position with a restoring force.
- a restoring element which is provided to act on at least one part of the foot unit in at least one storage position with a restoring force.
- a method for operating the portable seat-supporting auxiliary device in which the foot unit, which is provided for connecting the shoe and / or the foot of the person, is transverse to the leg longitudinal axis defined by the leg unit, in particular the upper and / or in at least one method step. or the lower leg longitudinal axis, is moved translationally and wherein the at least one restoring element acts on the at least one part of the foot unit in the at least one storage position with a restoring force.
- comfort in particular wearing comfort, and / or ergonomics can be improved.
- the leg unit defines at least one leg flexion plane relative to which the shoe adapter and the shoe binding can be coupled at least substantially vertically. It can advantageously a comfort, especially a comfort, be further improved. In particular, it can be avoided that a foot of a user unintentionally in a movement parallel to the leg flexion level, as they may occur when walking or even when sitting motion, to a unwanted decoupling comes. Thus, in particular, a reliability can be improved.
- the shoe adapter and the shoe binding at least substantially vertically.
- Shoe bond at least substantially parallel to the leg flexion be coupled.
- the shoe adapter and the shoe binding are exclusively coupled at least substantially perpendicular to the diffraction plane.
- the portable seat posture aid device has at least one quick coupling which is provided to couple the shoe adapter and the shoe binding without tools and / or to decouple.
- comfort in particular user comfort, can be further improved, since additional tools for coupling can be dispensed with.
- a security can be improved, since a coupling and / or decoupling can be done without tools even in emergency situations.
- a "quick coupling” is to be understood as meaning, in particular, a preferably mechanical and / or magnetic unit, which is provided for at least two components without tools,
- a quick coupling may form a hook-and-loop fastener, a magnetic fastener, a clip and / or snap fastener, a rotary fastener and / or a bayonet fastener or the like.
- the quick coupling on a combination of magnetic closure and snap closure.
- the quick coupling at least one quick coupling element and at least one further quick coupling element which is formed corresponding to the quick coupling element, on.
- the quick coupling element is arranged in particular on the shoe adapter.
- the further quick coupling element is arranged in particular on the shoe binding.
- the quick coupling may be at least partially formed integrally with the foot unit, in particular with the shoe adapter and / or the shoe binding.
- the quick coupling element could be at least partially formed integrally with the shoe adapter.
- the further quick coupling element could at least partially be formed integrally with the shoe binding.
- the quick coupling is provided at least for a positive and / or positive coupling of shoe adapter and shoe binding. It can advantageously be further improved comfort.
- a combination of coupling mechanisms can provide a stable and easy-to-use quick coupling.
- the quick coupling comprises at least one intended for a force and / or positive connection
- the quick coupling is unthreaded and / or free of a bayonet connection.
- the quick coupling comprises at least one latching element which is at least partially provided for forming a coupling of the shoe adapter with the shoe binding.
- a “locking element” is to be understood in particular a preferably elastic element, which is intended to produce at least one locking connection, such as by means of a force and / or
- the further quick coupling element has the latching element.
- the quick coupling element could be formed integrally with the locking element.
- the locking element has an example, cone-shaped projection.
- the quick coupling in particular has at least one further latching element, which is preferably formed corresponding to the latching element.
- the further quick coupling element has in particular the further locking element.
- the further quick coupling element could be formed integrally with the further latching element.
- for coupling the further locking element is provided to engage behind the locking element, in particular the projection, at least partially.
- the quick coupling comprises at least one magnetic element which is provided at least partially for forming a coupling of the shoe adapter with the shoe binding.
- comfort in particular ease of use, can be further improved.
- this can be a
- a “magnetic element” is to be understood in particular as a permanently magnetic and / or magnetizable element.
- Magnetic element is in particular at least partially, preferably at least one Most and most preferably completely, of a ferromagnetic,
- the magnetic element is permanently magnetic.
- the further quick coupling element has the magnetic element.
- Quick coupling element at least partially formed integrally with the magnetic element.
- the latching element of the quick coupling element could be formed integrally with the magnetic element.
- the quick coupling in particular has at least one further magnetic element, which is preferably connected to the
- Magnetic element is formed corresponding. For example, this is more
- Magnetic element configured and / or arranged such that in a coupling different magnetic poles of the magnetic element and the other
- the further magnetic element is preferably magnetizable.
- Quick coupling element has in particular the further magnetic element.
- the further quick coupling element could be at least partially formed integrally with the further magnetic element.
- the further locking element of the further quick coupling element could be integral with the other
- Be formed magnetic element Preferably, at least one, in particular a single, of the magnetic elements of a hard magnetic material.
- Magnetic element in particular in interaction with the further magnetic element, is in particular provided to generate a magnetic attraction, which at least the shoe adapter and at least the shoe binding at least transversely to the leg longitudinal axis, in particular the upper and / or lower leg longitudinal axis, and preferably transversely to the Beinbeugungsebene each other too moved.
- the magnetic element is provided to a coupling of the shoe adapter with the shoe binding means of the locking element
- the magnetic element in particular in interaction with the further magnetic element, generates a magnetic attraction, which is intended to deflect the latching element and thus to latch in particular with the further latching element.
- the coupling is at least partially generated by a magnetic adhesion and / or at least partially by a positive and / or positive locking engagement.
- comfort, ergonomics and / or physiology can be improved.
- Particularly advantageous allows the axis of rotation of a natural movement of the foot, which can be bent so when walking and / or sitting.
- the further quick coupling element forms, in particular at least partially, an axle receptacle, which
- the axis is especially in the
- the axis of rotation is preferably of the
- the portable seat-posture aid device has at least one quick-release unit which is provided for releasing the shoe adapter and the shoe binding from one another without tools.
- comfort and safety can be further improved. Under a "quick release" should
- a unit can be understood which is intended to decouple a coupling of at least two components produced by the quick coupling tool-less, non-destructive and / or repeatable preferably one-handed, one-legged and / or one-legged, and indeed quite advantageously with a single
- the quick-release unit is provided to cancel a locking of the locking elements and / or to space the magnetic elements from each other, so that their magnetic interaction with each other substantially disappears.
- the quick-release unit has at least one operating element for decoupling the shoe adapter and the shoe binding. It can advantageously be further improved comfort. Such a deliberate decoupling can be triggered in a targeted manner and, in particular, without tools.
- the control element is designed as a pull handle, which in particular relative to the shoe adapter and / or the shoe binding movable, in particular extendable and / or is depressible.
- the operating element could be designed as an operating lever and / or operating bolt.
- the operating element at least indirectly shifts the locking element relative to the magnetic element during an actuation. It can advantageously be improved security, since decoupling can be initiated only by a targeted triggering.
- the quick release unit can have at least one transmission mechanism which is provided to displace the latching element relative to the magnetic element.
- the operating element can be actuated at least substantially parallel to the leg longitudinal axis, in particular the upper leg longitudinal axis and / or the lower leg longitudinal axis. It can be further improved ease of use, since the control particularly easy by a person who the
- a method is also proposed for operating a portable seat-holding aid device, in which at least one method step is used in at least one method step
- Shoe adapter and at least one shoe binding at least transversely to at least one leg longitudinal axis, in particular an upper leg longitudinal axis and / or a lower leg longitudinal axis, a leg unit are coupled together.
- comfort in particular wearing comfort, and / or ergonomics can be improved.
- the portable seat posture aid device according to the invention, the storage unit according to the invention and / or the method according to the invention for operating the portable seat posture aid device should / should not be based on the above-described
- the portable seat posture aid device according to the invention can / can be used according to the invention
- FIG. 1 shows a person with a portable seat-holding aid device in a schematic side view
- Fig. 2 the portable seat posture aid device in a schematic
- Fig. 3 the portable seat posture aid device in a schematic
- Fig. 4 shows a part of the portable seat posture aid device with a
- Fig. 6 shows a part of the portable Wegmannshnevortechnik with a
- Fig. 7 shows a part of the portable seat posture aid device with a
- FIG. 10 is a schematic flowchart of a method of operating the portable seat holding device
- Fig. 12 shows a part of the alternative portable seat posture aid device
- Fig. 13 is a part of the alternative portable Wegstrashnevortechnik
- Fig. 1 1 in a schematic sectional view. Description of the embodiments
- Figure 1 shows a person 200a wearing a portable seat posture aid 100a.
- the portable seat posture aid device 100 a is provided to a
- Weight of person 200a in a sitting position or in a partial sitting posture In Figure 1, the person 200a is shown in a partial sitting posture. In the partial sitting posture, a knee 202a of the person 200a is partially bent. In a posture, the knee 202a is more flexed than in the partial posture.
- the portable seat posture aid device 100a is provided to allow the person 200a to rest on the portable one in various postures
- the portable seat posture help device 100a is further provided to allow the person 200a to walk while carrying the portable seat posture help device 100a.
- the portable seat posture assisting device 100a is also provided to allow the person 200a to stand and / or stand up and / or sit and / or walk while carrying the portable seat posture assisting device 100a.
- FIG. 2 shows a schematic front view of the person 200a carrying the portable seat-posture aid device 100a.
- FIG. 3 shows the person 200a carrying the portable seat posture aid 100a in a schematic rear view.
- the portable seat posture aid device 100a is shown in a normal wearing state.
- the normal wearing state includes a state in which the person 200a sits on the portable seat posture assisting device 100a, a state in which the person 200a partially sits, a state in which the person 200a sits down, a state in which the person 200a stands , as well as a state in which the person 200a walks, while the person 200a walks the portable one
- Seating aid 100a carries.
- the person 200a wears the portable seat posture aid 100a in a factory building, particularly while working on an assembly line.
- the person 200a may hold the portable seat-posture assisting device 100a in an office building, in a service building, outdoors, at work, at home, during the
- the person 200a wears the portable seat posture aid 100a during an activity which requires the person 200a to repeatedly sit down and / or sit down and / or get up and / or stand and / or walk.
- the person 200a may then sit on the portable seat-posture assisting device 100a as needed while carrying the portable seat-posture assisting device 100a, stand up when needed while carrying the portable posture-maintaining assisting device 100a, and may walk as needed while carrying the portable posture assisting device 100a.
- the portable seat posture help device 100a has a leg unit 102a. Furthermore, the portable seat posture aid 100a has an additional leg unit 104a.
- the additional leg unit 104a is formed identically with the leg unit 102a. Because of this, only the leg unit 102a will be described in detail below. The description of the leg unit 102a is to be understood to be applicable to the additional leg unit 104a. It is also conceivable that an additional leg unit is formed mirror-symmetrically with the leg unit. In particular, it is conceivable that a leg unit and an additional leg unit are respectively designed as right leg unit and left leg unit or vice versa.
- the person 200a wears the leg unit 102a on a right leg 204a.
- the leg unit 102a is arranged on a rear side 21 1 a of the leg 204a of the person 200a.
- the person 200a wears the additional leg unit 104a on a left leg 206a.
- a person carries a leg unit on a left leg and carries an additional leg unit on a right leg.
- a person carries only one leg unit.
- a portable seat posture aid device comprises only one leg unit.
- a leg unit is arranged laterally on one leg and / or is arranged on a front side of a leg and / or between two legs of a person.
- the person 200a is seated or partially seated on the portable seat posture aid device 100a in the seat direction 134a. If person 200a is turned to the front, she is in
- the leg unit 102a includes an upper leg portion 106a.
- the upper leg portion 106a has an upper leg rest 108a.
- the upper leg portion 106a has an upper
- the upper leg longitudinal axis 1 10a on.
- the upper leg longitudinal axis 1 10a is aligned perpendicular to the seat direction 134a.
- the upper leg support 108a has a main extension direction that is parallel to the upper leg longitudinal axis 110a.
- Leg longitudinal axis 1 10a is parallel to a main extension direction of a
- the upper leg portion 106a includes a seat unit 12a.
- the seat unit 12a is connected to the upper legrest 108a. In the partial sitting posture and / or in the
- Sitting person sits the person 200a on the seat unit 1 12a.
- the seat unit 1 12a comprises a seat element 1 16a.
- the seat member 16a contacts the thigh 208a of the person 200a. In the sitting position and / or in the partial sitting position, the seat element 16a contacts a buttock 210a of the person 200a.
- the seat unit 1 12a includes a
- the seat element 16a has the seat surface 18a.
- the seat surface 18a is intended to allow the person 200a to sit with the thigh 208a and / or the buttocks 210a on the seat surface 18a.
- a shape of the seat surface 18a is at least partially adapted to the thigh 208a and / or the buttocks 210a of the person 200a.
- the seat 1 18a is curved.
- the seat 1 18a is concavely curved and / or bent.
- a portable seat posture aid device comprises only one seat unit, in particular a common seat unit of two leg units.
- the seat unit is saddle-shaped and / or formed like a saddle and / or in particular is arranged between the legs of a person.
- the upper leg part 106a has a thigh connection unit 120a.
- Thigh connection unit 120a is connected to upper leg support 108a.
- the thigh connection unit 120 a is provided to the upper leg portion 106 a with the thigh 208a of the person 200a to connect.
- Thigh connection unit 120a has a thigh band 122a.
- the thigh band 122a is attached to the thigh 208a of the person 200a.
- the portable seat posture help device 100a has a lower leg part 124a.
- the lower leg portion 124a includes a lower leg support 126a.
- the lower leg portion 124a has a lower leg longitudinal axis 128a.
- the lower leg longitudinal axis 128a is aligned perpendicular to the seating direction 134a.
- Leg longitudinal axis 1 10a are arranged in a common plane. The lower one
- Leg support 126a has a main extension direction which is parallel to lower leg longitudinal axis 128a.
- the lower leg longitudinal axis 128a particularly when the person 200a is sitting and / or partially sitting and / or walking and / or standing parallel to one while carrying the portable seat posture aid 100a
- Upper leg portion 106a and lower leg portion 124a define a seat angle 130a.
- Seat angle 130a is an angle subtended between upper leg longitudinal axis 110a and lower leg longitudinal axis 128a.
- the seat angle 130a is similar or identical to an angle between the thigh 208a and the lower leg 212a of the person 200a.
- the seat angle 130a having a value between 60 ° and 130 °, in particular a value of at least substantially 90 °, corresponds
- the seat angle 130a having a value between 130 ° and 170 ° corresponds to various partial
- the seat angle 130a has a value between 160 ° and 180 °, in particular a value of at least substantially 180 ° on.
- the seat angle 130a may be distinctly different from 180 degrees, especially when the person 200a bends his knee 202a.
- the seat angle 130a and an analogously defined additional seat angle of the additional leg unit 104a are advantageously identical in the sitting position and / or in the partial sitting position and / or standing.
- the seat angle 130a and the additional seat angles are different from each other, in particular by up to 5 °, by up to 10 °, by up to 15 °, by up to 20 °, by up to 30 °, by up to 40 ° or even more different.
- the seat angle 130a and the additional seat angle may be significantly different from each other, for example, when the person 200a bends their knees differently.
- the leg unit 102a includes a knee joint 131a pivotally connecting the upper leg portion 106a to the lower leg portion 124a.
- the knee joint 131 a pivotally connects the upper leg part 106a to the lower leg part 124a about a knee joint axis 132a.
- the knee joint axis 132a is aligned perpendicular to the upper leg longitudinal axis 1 10a.
- the knee joint axis 132a is perpendicular to the lower
- leg longitudinal axis 128a aligned.
- the knee joint axis 132a is perpendicular to
- the knee joint 131 a is partially formed integrally with the upper leg support 108 a.
- the knee joint 131 a is partially formed integrally with the lower leg support 126 a.
- the knee joint 131 a comprises at least one bearing 136 a, which connects the upper leg support 108 a with the lower leg support 126 a.
- the leg unit 102 a comprises a locking unit 138 a, which is intended to lock the knee joint 131 a.
- the locking unit 138a is provided to limit the seat angle 130a to a minimum value.
- the locking unit 138a is provided to allow the person 200a to select the minimum value of the seat angle 130a.
- the locking unit 138a is intended to be operated by the person 200a.
- the locking unit 138a has a blocking element 140a.
- the blocking element 140a is designed as a spring, in particular as a gas pressure spring.
- the blocking element 140a is intended to be locked at different lengths.
- the blocking element 140a is connected to the upper leg support 108a.
- the blocking element 140a is connected to the lower leg support 126a.
- the blocking element 140a is intended to dampen movement of the upper leg part 106a relative to the lower leg part 124a, in particular when the person 200a is sitting down.
- the leg unit 102a has a ground contact unit 152a.
- the ground contact unit 152a is connected to a foot unit 142a.
- the ground contact unit 152a is connected to the lower legrest 126a.
- the ground contact unit 152a includes
- the ground contact unit 152a in particular the ground contact element 154a, in contact with the ground.
- the ground contact unit 152a in particular the ground contact element 154a, is intended to divert part of the weight of the person 200a into the ground.
- the ground contact element 154a is rounded.
- the ground contact element 154a is spherical.
- the ground contact member 154a is made of rubber. However, for that
- Ground contact element also other than the above forms and / or materials conceivable.
- the weight of the person 200a is at least partially, particularly indirectly or directly, transmitted from the seat unit 112a to the upper leg support 108a, from the upper leg support 108a to the knee 131a Knee joint 131 a to the lower leg support 126 a, transferred from the lower leg support 126 a to the ground contact element 154 a and from the ground contact element 154 a to the ground.
- the weight of the person 200a is additionally transmitted to the ground via the foot and / or a shoe 214a of the person 200a.
- the ground contact element 154a is preferably on a back side of the shoe 214a of the person 200a
- the foot and / or shoe 214a of the person 200a is in contact with the ground. This is preferred
- Floor contact element 154a is disposed contactless relative to the ground when the person 200a walks and / or stands while carrying the portable seat posture aid 100a.
- the portable seat posture help device 100a has a upper body support unit 156a.
- the person 200a carries the upper body support unit 156a on his upper body 216a, wherein the upper body 216a may include hips and / or a waist of the person 200a.
- the upper body support unit 156a has a belt 158a.
- upper body support unit 156a has braces 160a, 162a.
- the leg unit 102a is connected to the Upper body carrying unit 156a connected.
- the additional leg unit 104a is connected to the upper body support unit 156a. It is conceivable that one
- Upper body carrying unit no belt and only suspenders or vice versa. It is also conceivable that a portable seat posture aid device is connected only to the legs and / or feet and / or shoes of a person wearing them.
- the leg unit 102a includes a foot unit 142a.
- the foot unit 142a is provided for attachment to a shoe 214a and / or a foot of the person 200a.
- the foot unit 142a has a shoe binding 144a for attachment to the shoe 214a and / or to the foot of the person 200a.
- the shoe binding 144a has a band 146a attached to the shoe 214a of the person 200a.
- the foot unit 142a is connected to an end portion 36a of the leg unit 102a.
- the foot unit 142a is pivotally supported relative to the leg unit 102a about the lower leg longitudinal axis 128a.
- the foot unit 142a has a foot unit support 148a.
- the foot unit support 148a is connected to the lower leg part 124a.
- the foot unit support 148a has a bracket 150a.
- the bracket 150a is along its main extension direction to a
- Rotary axle mounted rotatably.
- the bracket 150a is rotatable relative to the leg unit 102a about the rotation axis.
- the foot unit 142a has a shoe adapter 143a.
- the shoe adapter 143a is at least indirectly connected to the foot unit support 148a.
- the shoe adapter 143a can be coupled to the shoe binding 144a.
- Shoe adapters 143a, the shoe binding 144a can be coupled to the leg unit 102a.
- FIGS. 4 and 5 show the foot unit 142a in a schematic side view and a perspective inside view.
- the portable seat posture assisting device 100a has at least one storage unit 12a.
- the portable seat-supporting auxiliary device 100a has a bearing unit 12a per leg unit 102a, 104a (see FIGS. 2 and 3). in the
- the portable seat posture aid 100a has two buttons
- the bearing units 12a are at least in relation to each other
- bearing unit 12a which interacts with the leg unit 102a, will be described in greater detail below.
- the bearing unit 12a is disposed at an end portion 36a of the leg unit 102a.
- the end portion 36a extends from a free open end of the leg unit 102a toward the leg unit 102a over a length of at most 15% of one
- the bearing unit 12a is arranged in the present case on the end portion 36a of the lower leg portion 124a of the leg unit 102a.
- the storage unit 12a is arranged on the foot unit 142a. Furthermore, the
- Storage unit 12a arranged on the ground contact unit 152a.
- the foot unit 142a and / or the ground contact unit 152a is arranged at the end portion 36a of the leg unit 102a, in particular the lower leg portion 124a of the leg unit 102a.
- the foot unit support 148a forms a housing in which the storage unit 12a is arranged at least partially, preferably at least for the most part and particularly preferably completely.
- the storage unit 12a supports at least a part of the foot unit 142a movably.
- the bearing unit 12a supports at least a part of the foot unit 142a, at least transversely to the upper leg longitudinal axis 1 10a and / or lower leg longitudinal axis 128a translationally movable.
- the storage unit 12a supports at least a part of the foot unit 142a at least substantially perpendicular to the upper leg longitudinal axis 1 10a and / or lower leg longitudinal axis 128a translationally movable.
- the translational storage corresponds in the present case of a linear bearing.
- the bearing unit 12a supports a part of the foot unit 142a in a translationally movable manner at least substantially parallel to the leg flexion plane 16a.
- the leg unit 102a defines the leg flexion plane 16a in an angled state.
- the bearing unit 12a supports at least the part of the foot unit 142a exclusively parallel to the leg flexion plane 16a.
- the part of the foot unit 142a is displaceable relative to the leg unit 102a by means of the bearing unit 12a.
- the part of the foot unit 142a is displaceable in the present case by at least 5 cm relative to the leg unit 102a.
- the bearing unit 12a as part of the foot unit 142a, supports the shoe adapter 143a and / or the shoe binding 144a with respect to one another.
- a storage unit could be the foot unit at least partially translationally at least substantially perpendicular to
- FIGS. 6 and 7 show a part of the storage unit 12a in schematic perspective views.
- the bearing unit 12a is formed in the present case as a sliding bearing.
- the bearing unit 12a has at least one bearing element 32a.
- the bearing element 32a is connected to the foot unit 142a.
- the bearing member 32a is disposed in the housing formed by the foot unit support 148a.
- the bearing element 32a is connected to the foot unit support 148a, in particular screwed.
- the bearing element may be at least partially formed integrally with the foot unit, in particular the foot unit support.
- the bearing element can be connected to the foot unit in another manner which appears to be advantageous to a person skilled in the art.
- the bearing element 32a has a guide rail 33a.
- the bearing member 32a may form the guide rail 33a.
- the bearing unit 12a has at least one other
- the further bearing element 34a is formed corresponding to the bearing element 32a.
- the further bearing element 34a is connected to the bearing element 32a.
- the bearing element 32a is at least displaceable relative to the further bearing element 34a.
- the further bearing element 34a has another
- a bearing unit may be formed as a rolling bearing, wherein in particular the bearing unit may comprise at least one, preferably a plurality of rolling elements in addition to the formation of the rolling bearing, which are arranged between a bearing element and a further bearing element in order to store them rolling on each other.
- a rolling element could be formed as a ball, a roller or the like.
- the bearing unit 12a is arranged and / or connected to the shoe adapter 143a.
- the further bearing element 34a is arranged on the shoe adapter 143a and / or connected thereto.
- a storage unit could be disposed on and / or connected to another component of the portable seat posture aid 100a, such as on / with a leg unit and / or a ground contact unit.
- a bearing unit could be arranged between the upper leg part and the lower leg part, such as in the region of a knee joint.
- a bearing unit, in particular at least one of the bearing elements could also be arranged on the shoe binding.
- the bearing element 32a and the further bearing element 34a are arranged such that their main directions of extension at least transversely, in particular at least substantially perpendicular, to the upper leg longitudinal axis 1 10a and / or lower
- Leg longitudinal axis 128a are aligned. Furthermore, the bearing element 32a and the further bearing element 34a are arranged such that their main directions of extension are at least substantially parallel to the leg flexion plane 16a.
- the bearing element 32a and the further bearing element 34a are at least partially arranged one inside the other.
- further bearing element 34a is arranged at least partially in the bearing element 32a.
- the further bearing element 34a is at least partially encompassed by the bearing element 32a.
- the further bearing element 34a surrounds the further bearing element 32a of at least two opposite sides.
- the further bearing element 34a at least partially surrounds the foot unit support 148a.
- the bearing element 32a is encompassed by the foot unit support 148a.
- this comprises at least one telescopic extension 28a.
- the bearing element 32a and the further bearing element 34a form the telescopic extension 28a.
- the bearing unit 12a could have a plurality of telescopic extensions, in particular steppedly arranged.
- the storage unit 12a has a first storage position. In the first storage position, the storage unit 12a is contracted. In the first storage position, the storage unit 12a has a first main extension. For expansion, the further bearing element 34a of the bearing unit 12a can be pulled out along the bearing element 32a.
- the bearing unit 12a has a second storage position. In the second storage position, the storage unit 12a is completely expanded. In the second storage position, the storage unit 12a has a second main extension. The second main extension is larger than the first
- the second main extension in the second storage position of the storage unit 12a is at least 25% larger than the first Main extension of the bearing unit 12a in the first storage position.
- Main extension of the bearing unit 12a in the second storage position corresponds at least substantially to the sum of the main extensions of the individual bearing elements 32a, 34a of the bearing unit 12a together.
- the storage unit 12a is expandable in only a single direction.
- the storage unit 12a is at least in one
- Expansion direction 24a against the leg unit 102a at least partially expandable.
- the bearing unit 12a can be contracted in only a single direction.
- the bearing unit 12a is at least partially contractible in the direction of the leg unit 102a, at least in a contraction direction 26a.
- the expansion direction 24a and the contraction direction 26a are opposite to each other.
- the expansion direction 24a and the contraction direction 26a are aligned in anti-parallel with each other.
- the storage unit 12a has at least one return element 30a.
- Reset element 30a is provided to at least partially act on the foot unit 142a in a storage position, which is different from the first storage position, with a restoring force.
- the restoring force points in the direction of
- the return element 30a is formed as an elastic element.
- the return element 30a is a spring
- a return element could be formed as a rubber band or the like.
- the return element 30a is connected to the further bearing element 34a of the bearing unit 12a. Further, the return member 30a is connected to the foot unit support 148a. If the bearing element 32a and the further bearing element 34a are displaced from the first bearing position of the bearing unit 12a, then this acts upon
- Return element 30a this with the restoring force relative to each other.
- a return element could be connected to another component, such as the ground contact unit, a leg unit or the like.
- the restoring element 30a of the storage unit 12a is at least partially concealed.
- the restoring element 30a is concealed.
- the restoring element 30a is arranged at least partially within the bearing unit 12a.
- the return element 30a is within the other Bearing element 34a arranged.
- the further bearing element 34a has a recess. In the recess, the return element 30a is arranged.
- the bearing unit 12a has at least one delimiting element 58a.
- Limiting element 58a is intended to limit a translatory movement of the part of foot unit 142a.
- the limiting element 58a forms a stop for the bearing elements 32a, 34a.
- the limiting element 58a is at least partially formed by the foot unit 142a.
- the restriction member 58a is formed by the foot unit support 148a. Alternatively or additionally, could
- Limiting element 58a at least partially integral with at least one
- Bearing element 32a, 34a may be formed.
- the shoe adapter 143a and the shoe binding 144a can be coupled to one another along a direction which runs transversely to the upper leg longitudinal axis 110a and / or lower leg longitudinal axis 128a by guiding them toward one another and / or into one another along this coupling direction 20a. Further, the shoe adapter 143a and the
- Shoe binding 144a along a coupling direction 20a at least substantially perpendicular to the leg bending plane 16a coupled to each other.
- the coupling direction 20a is at least substantially perpendicular to the expansion direction 24a and / or contraction direction 26a of the bearing unit 12a.
- the shoe adapter 143a and the shoe binding 144a are exclusively at least in the
- leg flexing plane 16a Essentially perpendicular to the leg flexing plane 16a coupled.
- a shoe adapter and a shoe binding could be coupled at least substantially parallel to the leg flexion plane.
- the portable seat-supporting auxiliary device 100a has at least one quick coupling 38a.
- the quick coupling 38a is shown in schematic perspective views.
- Shoe binding 144a at least transversely to the upper leg longitudinal axis 1 10a and / or lower leg longitudinal axis 128a coupled together. Furthermore, the shoe adapter 143a and the shoe binding 144a can be coupled to one another at least substantially perpendicular to one another by means of the quick coupling 38a relative to the leg flexion plane 16a.
- the quick coupling 38a is provided to couple the shoe adapter 143a and the shoe binding 144a without tools.
- the quick coupling 38a is for a repeated coupling of Shoe adapter 143a and shoe binding 144a provided.
- the quick coupling 38a brings about a coupling of the shoe adapter 143a with the shoe binding 144a by means of only one leg and / or foot movement of a person 200a.
- the quick coupling 38a is at least partially formed as a magnetic closure. Furthermore, the quick coupling 38a is at least partially designed as a snap closure. The quick coupling 38a is thus designed as a combination of magnetic closure and snap closure.
- the quick coupling 38a has at least one quick coupling element 40a. Furthermore, the quick coupling 38a has at least one other
- Quick coupling element 40a formed corresponding.
- the quick coupling 38a is at least partially disposed on the foot unit 142a.
- the quick coupling element 40a is arranged on the shoe adapter 143a.
- the further quick coupling element 42a is arranged on the shoe binding 144a. It is conceivable that the quick coupling element at least partially integral with the foot unit, the
- Shoe adapter and / or the storage unit, in particular the bearing element is formed. It is also conceivable that the further quick coupling element is formed at least partially in one piece with the foot unit, the shoe binding and / or the bearing unit, in particular the further bearing element.
- the quick coupling 38a is provided at least for a positive and / or positive coupling of shoe adapter 143a and shoe binding 144a.
- the quick coupling 38a has at least one latching element 44a.
- the locking element 44a is provided at least partially for forming a coupling of the shoe adapter 143a with the shoe binding 144a.
- the latching element 44a is at least partially elastically deformable.
- the locking element 44a is provided to produce at least one locking connection, such as by means of a force and / or positive connection.
- the latching element 44a is intended to be at least partially deflected and / or deformed in a production of a coupling.
- the locking element 44a has an example cone-shaped projection on.
- the quick coupling 38a has at least one further latching element 46a.
- the further latching element 46a is formed corresponding to the latching element 44a.
- the locking element 46a engages behind the locking element 44a, in particular the projection of the locking element 44a, so that they engage in one another.
- the quick coupling element 40a on the locking element 44a has the further latching element 46a.
- the quick coupling element could at least partially form the latching element in one piece and / or the further quick coupling element form the further latching element at least partially in one piece.
- the quick coupling 38a has at least one magnetic element 48a.
- Magnetic element 48a is at least partially for forming a coupling of the
- the magnetic element 48a is permanently magnetically formed. Alternatively, the magnetic element 48a could also be designed to be magnetizable.
- the magnetic element 48a is at least partially formed of a ferromagnetic material.
- the magnetic element 48a is at least partially formed of a hard magnetic material.
- the magnetic member 48a is formed at least partially of iron, nickel, cobalt or the like.
- the quick coupling 38a has at least one further magnetic element 50a.
- the further magnetic element 50a is formed corresponding to the magnetic element 48a.
- the further magnetic element 50a is magnetizable.
- the further magnetic element 50a is formed at least partially from a ferromagnetic material.
- the further magnetic element 50a is at least partially formed of a soft magnetic material.
- the further magnetic element 50a is at least partially formed of iron, nickel, cobalt or the like.
- Magnetic element 48a and the further magnetic element 50a together to produce a magnetic attraction.
- Magnetic element 48a and the further magnetic element 50a are at least the shoe adapter 143a and at least the shoe binding 144a at least transversely to the upper leg longitudinal axis 1 10a and / or lower leg longitudinal axis 128a toward each other to move.
- the quick coupling element 40a on the magnetic element 48a has the further magnetic element 50a.
- the quick coupling element could at least partially form the magnetic element in one piece and / or the further quick coupling element the other Form magnetic element at least partially in one piece. Furthermore, that could
- Magnetic element at least partially in one piece with the latching element and / or the further magnetic element at least partially formed integrally with the further latching element.
- the magnetic element 48 a triggers a coupling of the shoe adapter 143 a with the
- Locking element 44a is deflected by the further locking element 46a.
- the latching element 44a latches with the further latching element 46a.
- the coupling is generated at least partially by a non-positive and / or positive locking engagement.
- the coupling takes place at least partially by a magnetic
- the quick coupling 38a supports the shoe adapter 143a and the shoe binding 144a about an axis of rotation 52a at least transversely to the upper leg longitudinal axis 110a and / or lower leg longitudinal axis 128a.
- the axis of rotation 52a is aligned at least substantially perpendicular to the upper leg longitudinal axis 110a and / or lower leg longitudinal axis 128a.
- the axis of rotation 52a is at least in
- the quick coupling 38a has at least one axis 60a. Furthermore, the quick coupling 38a has at least one axle receptacle 62a. The axle receptacle 62a is formed corresponding to the axis 60a. In a coupled state, the axle 60a is at least partially disposed in the axle housing 62a. The axis of rotation 52a is at least partially through the main extension direction of the axis 60a and / or the
- Axial recording 62a defined.
- the further quick coupling element 42a has the axle receptacle 62a.
- the portable seat-supporting auxiliary device 100a has at least one quick-release unit 54a for decoupling the shoe adapter 143a and the shoe binding 144a.
- the Quick release unit 54a is provided for a mechanical decoupling of the coupling. Alternatively, a decoupling could also run electronically.
- the portable seat-posture assisting device 100a has at least one quick-release unit 54a, which is provided to detach the shoe adapter 143a and the shoe binding 144a from each other without tools.
- the quick release unit 54a is intended to release a coupling of the shoe adapter 143a and the shoe binding 144a made by the quick coupling 38a without tools, without destruction and / or repeatability.
- the coupling is one-handed, one-leg and / or einfspiig decoupled, advantageously with a single hand movement, foot movement and / or leg movement of the person 200a.
- the quick release unit 54a is provided to cancel a locking of the latching elements 44a, 46a and / or the magnetic elements 48a, 50a spaced from each other, so that their magnetic attraction forces on each other in the
- the quick release unit 54a has at least one operating element 56a for decoupling.
- the control element 56a is formed in the present case as a bracket.
- an operating element 56a could also be used as an operating lever, control knob and / or
- Operating element 56a relative to the shoe adapter 143a and / or the shoe binding 144a movable.
- the operating element 56a can be actuated at least substantially parallel to the upper leg longitudinal axis 110a and / or lower leg longitudinal axis 128a.
- Control element 56a is extendable.
- the operating element 56a shifts, at least indirectly
- Locking element 44a relative to the magnetic element 48a.
- the operating element 56a directly displaces the latching element 44a.
- a latching element 44a directly displaces the latching element 44a.
- Quick release unit have at least one transmission mechanism, which is intended to move the locking element relative to the magnetic element upon actuation of the operating element. By actuation, the further latching element 46a is displaced and / or deformed, so that the latching element 44a and the other
- FIG. 10 shows a schematic flowchart of a method for operating the portable seat-posture aid device 100a.
- the method comprises at least one method step 300a.
- a foot and / or a shoe 214a of a person 200a is connected to the shoe binding 144a.
- the method comprises at least one further method step 302a.
- the shoe adapter 143a and the shoe binding 144a are coupled together at least transversely to the upper leg longitudinal axis 110a and / or lower leg longitudinal axis 128a of the leg unit 102a.
- the shoe binding 144a is moved by the person wearing the shoe binding 144a 200a with his foot in a vicinity of the shoe adapter 143a.
- the magnetic element 48a interacts with the further magnetic element 50a.
- a resultant magnetic force moves the shoe binding 144a and the shoe adapter 143a towards each other.
- a coupling of the shoe adapter 143a and the shoe binding 144a is initiated.
- the method comprises at least one further method step 304a.
- the latching element 44a is latched to the further latching element 46a by the force of attraction caused by the magnetic element 48a, 50a.
- a coupling of the shoe binding 144a with the shoe adapter 143a is caused. The coupling takes place at least partially, in particular at least to a large extent and particularly preferably completely via a latching of the latching elements 44a, 46a.
- the coupling may be at least partially magnetic.
- the method comprises a further method step 306a.
- the further method step 306a In the further
- Method step 306a may be a person 200a using the portable
- Seat assist device 100a carries, move freely. At least the part of
- Foot unit 142a which is provided for connecting a shoe 214a and / or a foot of a person 200a, in particular the shoe adapter 143a and the shoe binding 144a, is translationally moved transversely to the upper leg longitudinal axis 1 10a and / or lower leg longitudinal axis 128a and the return element 30a acts on the part of the foot unit 142a in at least one storage position with a restoring force.
- the movement is enabled by the storage unit 12a.
- movement of part of the foot unit 142a may be transverse to the upper leg longitudinal axis and / or lower Leg longitudinal axis also be done in a seated state, for example, to change a sitting posture.
- the method comprises at least one further method step 308a.
- Shoe binding 144a lifted.
- the quick release unit 54a releases the coupling.
- the person 200a operates the operating element 56a.
- the operating element 56a is actuated by one-handed withdrawal.
- the control element 56a triggers a decoupling.
- the operating element 56a shifts the latching elements 44a, 46a relative to one another.
- Operating element 56a unlatches the latching elements 44a, 46a from one another. Furthermore, the operating element 56a shifts the magnetic elements 48a, 50a relative to each other, so that their interaction is at least substantially negligible.
- the shoe adapter 143a and the shoe binding 144a are decoupled from each other.
- Seat assist device 100a is also considered to be disclosed in relation to the method of operating the portable seat posture help device 100a.
- Embodiment, in particular of Figures 1 to 10 can be referenced.
- the embodiments of the letter a is the reference numerals of the embodiment in Figures 1 to 10 adjusted.
- the letter a is replaced by the letter b.
- Figure 1 1 shows part of an alternative portable seat posture aid 100b in a schematic view. Shown are a foot unit 142b, a storage unit 12b, and a part of a leg unit 102b of the portable seat posture aid device 100b.
- the foot unit 142b comprises at least one at least partially rubber-elastic, in particular formed at least partially of an elastomer joint unit 218b to a connection to the leg unit 102b.
- the portable seat-supporting aid device 100b comprises in particular a further foot unit, a further storage unit, a further articulation unit and a further leg unit, which are not shown here for the sake of clarity.
- the following description of the foot unit 142b, the bearing unit 12b, the joint unit 218b and the leg unit 102b is analogously applicable to the further foot unit, the further storage unit, the further joint unit and the further leg unit.
- the hinge unit 218b has at least one
- Hinged body 224b which is formed rubber-elastic.
- the joint unit 218b in particular the joint main body 224b, is different from plastically deformable, in particular elastically deformable, under the effect of forces acting on the joint unit 218b, in particular on the joint main body 224b, during use of the portable seat posture aid device 100b.
- the joint unit 218b in particular the joint base body 224b, is connected to at least one further part of the foot unit 142b, in particular to a foot unit support 148b of the foot unit 142b, and / or to the storage unit 12b, in particular positive and / or non-positive.
- the joint base body 224b is designed as an at least substantially L-shaped or C-shaped component.
- the leg unit 102b in particular a lower leg support 126b of the leg unit 102b, extends through the hinge unit 218b, in particular through a bushing 226b in the joint main body 224b.
- the leg unit 102b in particular the lower leg support 126b, is coupled to the joint unit 218b, in particular indirectly via at least one coupling element 222b of the foot unit 142b.
- the joint base body 224b is formed of an elastomer, in particular of a rubber.
- the joint base body 224b is formed of a different material from an elastomer and in particular at least one rubber-elastic and / or shock-absorbing component, such as a
- Spring element a pneumatic damper, a hydraulic damper, a
- Shape memory metal o The like., Includes.
- the joint unit 218b in particular the joint base body 224b, is designed to be elastically deformable in terms of rotation and / or translation.
- Embodiment is the hinge unit 218b, in particular the joint body 224b, formed by way of example rotationally and translationally elastically deformable.
- the joint base body 224b is designed to be elastically deformable about a first rotational axis 228b extending at least substantially parallel to a contraction direction 26b of the bearing unit 12b.
- a rotation of a foot connected to the foot unit 142b about the first rotation axis 228b corresponds at least in
- the joint base body 224b is designed to be elastically deformable about a second rotation axis 230b running at least substantially perpendicular to the contraction direction 26b of the bearing unit 12b and at least substantially perpendicular to a leg longitudinal axis, in particular to a lower leg longitudinal axis 128b.
- a rotation of a foot connected to the foot unit 142b about the second rotation axis 230b corresponds at least substantially to a flexion or extension of the foot.
- the joint base body 224b is designed to be elastically deformable about a third rotational axis 232b extending at least substantially parallel to the leg longitudinal axis, in particular to the lower leg longitudinal axis 128b.
- the joint body 224b is along any one
- Movement axes in particular at least substantially perpendicular and / or at least substantially parallel to the rotation axes 228b, 230b, 232b, formed translationally elastically deformable.
- the main body 224b is intended to be worn during use of the portable posture aid 100b, particularly during walking of a user with the portable
- Joint unit 218b in particular the joint base body 224b, formed so elastic that the hinge unit 218b, in particular the joint body 224b, under a load of at most 100 Newton, preferably of at most 70 Newton, more preferably of at most 50 Newton and most preferably of at most 30 Newton by a maximum distance between 0.1 cm and 7 cm, preferably between 0.1 cm and 5 cm, more preferably between 0.1 cm and 3 cm and most preferably between 0.1 cm and 2 cm relative to an initial shape in a load-free state of the joint unit 218b, in particular translationally, is deformable.
- the hinge unit 218b in particular the hinge unit 218b, in particular the
- Joint base body 224b formed in such a rubber-elastic that the hinge unit 218b, in particular the joint body 224b, under a load of at most 100 Newton, preferably of at most 70 Newton, more preferably of at most 50 Newton and most preferably of at most 30 Newton to a maximum angle of rotation between 5 ° and 60 °, preferably between 5 ° and 45 °, more preferably between 5 ° and 30 ° and most preferably between 5 ° and 20 ° relative to the initial shape is rotatably deformable.
- the foot unit 142b has at least one coupling element 222b connected to the hinge unit 218b, through which the leg unit 102b at least
- the coupling element 222b is designed as a coupling sleeve.
- the coupling element 222b is connected to the joint main body 224b.
- Coupling element 222b is arranged on the passage 226b in the joint base body 224b, in particular extends through the passage 226b in the
- the coupling element 222b is formed of a harder material than the joint main body 224b.
- the coupling element 222b has a lower elasticity than the joint main body 224b.
- the coupling element 222b is deformable by forces acting on the coupling element 222b during use of the portable seat-supporting auxiliary device 100b, in particular a force of at most 100 N, at least substantially undeformable, in particular by a maximum distance of at most 1 mm relative to a load-free initial shape of the coupling element 222b , educated.
- the coupling element 222b is formed from a plastic, in particular from a duroplastic.
- the coupling element 222b is formed from a metal, from a composite material or from another material which appears expedient to a person skilled in the art.
- the coupling element 222b is formed of a material different from an elastomer, in particular a rubber.
- The, in particular made of an elastomer, joint base body 224b is at least materially connected, in particular by vulcanization, with the coupling element 222b.
- the joint base body 224b is connected to the coupling element 222b by adhesive bonding, by latching, by compression or by another type of connection that appears appropriate to a person skilled in the art.
- the coupling element 222b is provided for coupling with the leg unit 102b, in particular with the lower leg support 126b extending through the coupling element 222b.
- the Coupling element 222b has at least one coupling extension 234b, in particular a coupling pin, for coupling to the lower leg support 126b.
- Coupling extension 234b extends into the passage 226b bounded by the coupling element 222b or by the joint base body 224b.
- the coupling extension 234b is intended to allow movement of the leg unit 102b, in particular the lower leg support 126b, relative to the foot unit 142b, in particular to the hinge base 224b.
- the coupling element 222b is designed as a poka-yoke element.
- Coupling element 222b has arranged along a circumferential direction
- Alignment extensions 236b, 238b Alignment extensions 236b, 238b.
- the coupling element 222b exemplarily has a single alignment extension 238b that is different than seven remaining alignment extensions 236b.
- Coupling element 222b has, in particular along the circumferential direction, a flower-like shape, wherein in particular the alignment extensions 236b, 238b correspond to imaginary petals of a flower.
- Alignment extensions 236b, 238b have an organic shape.
- Alignment extensions 236b, 238b are free from sharp edges and / or corners, in particular rounded.
- the coupling element 222b, in particular the alignment extensions 236b, 238b, is / are provided by the shaping to keep tension between the coupling element 222b and the hinge unit 218b, in particular the joint base body 224b, small.
- FIG. 12 shows a part of the portable seat-supporting auxiliary device 100b from FIG. 11 in a further schematic view. Shown is a connection area 240b between the hinge unit 218b and a part of the foot unit 142b and / or the storage unit 12b.
- the foot unit 142b has at least one buffer element 220b, which results in an impact damping of at least one part of the foot unit 142b and / or the bearing unit 12b that is acted upon by a restoring force, in particular contracting is provided.
- the foot unit 142b has a plurality of buffer elements 220b.
- the foot unit 142b has at least two buffer elements 220b which, in particular, are spaced apart from one another along a direction extending at least substantially perpendicular to the contraction direction 26b, in particular on the
- the foot unit 142b has, by way of example, exactly two buffer elements 220b.
- the buffer elements 220b are connected to the joint unit 218b, in particular formed integrally with the joint main body 224b.
- the buffer elements 220b are formed rubber-elastic.
- the buffer elements 220b are made of the same material as the
- Joint body 224b in particular made of an elastomer.
- the buffer elements 220b are made of one of a material of the
- the buffer elements 220b are arranged in the connection region 240b of the joint main body 224b with a part of the foot unit 142b, in particular with the foot unit support 148b, and / or with the storage unit 12b.
- the buffer elements 220b serve as an end stop of a further bearing element 34b of the bearing unit 12b in a first bearing position of the foot unit 142b.
- the buffer elements 220b are provided for damping an impact of the further bearing element 34b, which is acted upon by a restoring element 30b of the bearing unit 12b with a restoring force and, in particular, accelerated along the contraction direction 26b, on the joint main body 224b.
- the buffer elements 220b have shock-absorbing properties.
- the buffer elements 220b are elastically deformable by a force acting on the buffer elements 220b as a result of the impact of the further bearing element 34b.
- FIG. 13 shows a part of the portable seat-supporting auxiliary device 100b from FIG. 11 in a schematic sectional view. Shown are the hinge unit 218b as well as a part of the foot unit 142b and a part of the storage unit 12b.
- the joint unit 218b is connected without clearance to at least part of the foot unit 142b and / or the bearing unit 12b, in particular pressed.
- the joint unit 218b in particular the
- Hinge body 224b is positively connected to at least a portion of the foot unit 142b and / or the storage unit 12b.
- the joint unit 218b in particular the joint base body 224b, is provided with a bearing element 32b and / or with a bearing element 32b
- the hinge unit 218b in particular the Joint base body 224b, for example, connected without play to the bearing element 32b of the bearing unit 12b, in particular pressed.
- the joint unit 218b in particular the joint base body 224b, is connected, in particular pressed, to at least one part of the foot unit 142b, in particular to the foot unit support 148b, without play.
- Guide rail in the present embodiment, in particular the bearing element 32b, are / is in the joint body 224b, in particular in one of the
- Hinged body 224b limited receiving opening 242b pressed.
- Bearing element 32b and / or the guide rail, in the present embodiment, in particular the bearing element 32b, have / at least in sections, in particular at least in a extending within the joint body 224b portion, a Christmas tree geometry, in particular to a
- Bearing element 32b and / or the guide rail, in the present embodiment, in particular the bearing element 32b, have / points to the within the
- Joint base body 224b extending portion, in particular rib-like projections 244b to a realization of a backlash-free, in particular rotationally secure, connection to the joint body 224b.
- the extensions 244b form the
- the projections 244b are poka-yoke-like, in particular for realizing a predetermined orientation of the bearing unit 12b relative to the joint unit 218b, in particular to the joint main body 224b.
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Nursing (AREA)
- Epidemiology (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Pain & Pain Management (AREA)
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- Rehabilitation Therapy (AREA)
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Manipulator (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018103300.1A DE102018103300A1 (de) | 2018-02-14 | 2018-02-14 | Tragbare Sitzhaltungshilfevorrichtung |
PCT/EP2019/053620 WO2019158622A1 (de) | 2018-02-14 | 2019-02-14 | Tragbare sitzhaltungshilfevorrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3752106A1 true EP3752106A1 (de) | 2020-12-23 |
Family
ID=65440965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19705491.9A Withdrawn EP3752106A1 (de) | 2018-02-14 | 2019-02-14 | Tragbare sitzhaltungshilfevorrichtung |
Country Status (6)
Country | Link |
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US (1) | US11172763B2 (de) |
EP (1) | EP3752106A1 (de) |
JP (1) | JP7388723B2 (de) |
KR (1) | KR20200133215A (de) |
DE (2) | DE102018103300A1 (de) |
WO (1) | WO2019158622A1 (de) |
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KR102588952B1 (ko) * | 2018-11-02 | 2023-10-16 | 현대자동차주식회사 | 트러스 구조를 갖는 착용식 의자 |
JP2022542169A (ja) * | 2019-07-26 | 2022-09-29 | エンパワー ロボティックス コーポレーション | 人間による床レベルのタスク実行を容易にする下半身支持システム |
JP7136069B2 (ja) * | 2019-11-28 | 2022-09-13 | トヨタ自動車株式会社 | 膝関節免荷装置 |
CN113425557B (zh) * | 2021-07-21 | 2022-10-28 | 新疆维吾尔自治区人民医院 | 一种基于物联网的老人护理装置 |
CN113425520B (zh) * | 2021-08-03 | 2022-11-22 | 青岛市城阳区人民医院 | 一种外科用应急折叠双动力轮椅 |
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-
2018
- 2018-02-14 DE DE102018103300.1A patent/DE102018103300A1/de active Pending
-
2019
- 2019-02-14 WO PCT/EP2019/053620 patent/WO2019158622A1/de unknown
- 2019-02-14 JP JP2020543345A patent/JP7388723B2/ja active Active
- 2019-02-14 KR KR1020207026406A patent/KR20200133215A/ko not_active Application Discontinuation
- 2019-02-14 US US16/969,693 patent/US11172763B2/en active Active
- 2019-02-14 DE DE202019105506.5U patent/DE202019105506U1/de active Active
- 2019-02-14 EP EP19705491.9A patent/EP3752106A1/de not_active Withdrawn
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US20210007500A1 (en) | 2021-01-14 |
KR20200133215A (ko) | 2020-11-26 |
US11172763B2 (en) | 2021-11-16 |
JP2021513419A (ja) | 2021-05-27 |
DE102018103300A1 (de) | 2019-08-14 |
JP7388723B2 (ja) | 2023-11-29 |
WO2019158622A1 (de) | 2019-08-22 |
DE202019105506U1 (de) | 2019-10-31 |
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