DE102014010743A1 - Stair and curb walker rollator - Google Patents

Stair and curb walker rollator Download PDF

Info

Publication number
DE102014010743A1
DE102014010743A1 DE102014010743.4A DE102014010743A DE102014010743A1 DE 102014010743 A1 DE102014010743 A1 DE 102014010743A1 DE 102014010743 A DE102014010743 A DE 102014010743A DE 102014010743 A1 DE102014010743 A1 DE 102014010743A1
Authority
DE
Germany
Prior art keywords
rollator
stair
motors
walker
curb
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Withdrawn
Application number
DE102014010743.4A
Other languages
German (de)
Inventor
wird später genannt werden Erfinder
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE102014010743.4A priority Critical patent/DE102014010743A1/en
Publication of DE102014010743A1 publication Critical patent/DE102014010743A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • A61H3/04—Wheeled walking aids for patients or disabled persons
    • 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
    • A61H2003/001—Appliances for aiding patients or disabled persons to walk about on steps or stairways

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Handcart (AREA)

Abstract

Ich erhebe einen Patentanspruch auf meinen Treppen- und Bordsteingängigen Rollator. Er ist dadurch gekennzeichnet, dass er vier kleinere zusätzlich angebrachte Räder mit Hilfe von vier Motoren ein- und ausfahren kann. Diese Motoren werden durch zwei Wippschalter, die mit zwei Akkus verbunden sind, gesteuert. Dadurch werden die Originalräder bzw. der Rollator auf das Niveau des zu überwindenden Hindernisses angehoben oder abgesenkt.I make a claim to my stair and Bordsteengängigen rollator. It is characterized by the fact that it can move in and out four smaller additional wheels with the help of four engines. These motors are controlled by two rocker switches, which are connected to two batteries. As a result, the original wheels or the rollator are raised or lowered to the level of the obstacle to be overcome.

Description

Technische Beschreibung:Technical description:

Ich habe einen Rollator entwickelt, der mobilitätseingeschränkten Personen den Alltag und das Leben erleichtern bzw. Stürze vermeiden soll.I have developed a rollator to help people with limited mobility to make everyday life easier and prevent falls.

Mit Hilfe von vier Motoren, die normalerweise für das Bewegen von Krankenhausbetten vorgesehen sind, habe ich einen Rollator konstruiert, der sowohl Treppen als auch Bordsteine überwinden kann. Für die Motoren habe ich eine Halterung gebaut und diese am Rollator angeschweißt. Um das Ausbrechen der ausfahrbaren Stange in radiale Richtung zu verhindern, habe ich eine Unterlegscheibe am unteren Ende angebracht.With the help of four motors, which are normally intended for moving hospital beds, I have designed a walker that can overcome both stairs and curbs. I built a mount for the motors and welded them to the rollator. In order to prevent the ejection of the extendable rod in the radial direction, I have attached a washer at the lower end.

An jedem dieser Motoren habe ich ein kleines zusätzliches Rad am unteren Ende befestigt. Die Steuerung der Motoren erfolgt mit zwei Schaltern, für die ich zwei Gehäuse aus einer Aluminiumplatte angefertigt und an den Rollatorgriff montiert habe. Die Kabel, die den Schalter mit den Motoren und den Blei-Akkus verbinden sind ebenfalls in diesen Griff integriert. Ich habe Schalter mit drei Funktionen, sogenannte Wippschalter, ausgewählt, welche mittels einer H-Schaltung die Motoren umpolen können. Damit können sie sich in beide Richtungen drehen, d. h., das Gestänge der Motoren kann sowohl ein- als auch ausgefahren werden. Möchte man eine Treppe nach unten gehen, müssen die kleinen zusätzlichen Räder zuerst vorne und danach hinten abgesenkt werden, und zwar so weit, bis sie auf der nächsten Stufe sind. Da die zusätzlichen Räder in der Ausgangsstellung höher angebracht sind als die Originalräder, müssen sie beim Abstieg doppelt so weit ausfahren als beim Aufstieg. Um die Sicherheit des Rollators beim Überwinden von Hindernissen oder Barrieren weiterhin zu gewährleisten, habe ich diese kleinen Räder auch mit einer Bremse ausgestattet.On each of these engines I have attached a small additional wheel at the bottom. The motors are controlled by two switches, for which I have made two housings made of an aluminum plate and mounted on the rollator handle. The cables that connect the switch to the motors and the lead batteries are also integrated into this handle. I have selected switches with three functions, so-called rocker switches, which can reverse-polarize the motors by means of an H-circuit. So they can turn in both directions, d. h., the linkage of the motors can both be extended and retracted. If you want to go down a flight of stairs, the small additional wheels must be lowered first in front and then in the back, until you reach the next step. Since the additional wheels in the initial position are mounted higher than the original wheels, they must extend twice as far down the descent as in the ascent. In order to continue to ensure the safety of the rollator when overcoming obstacles or barriers, I have also equipped these small wheels with a brake.

Claims (1)

Ich erhebe einen Patentanspruch auf meinen Treppen- und Bordsteingängigen Rollator. Er ist dadurch gekennzeichnet, dass er vier kleinere zusätzlich angebrachte Räder mit Hilfe von vier Motoren ein- und ausfahren kann. Diese Motoren werden durch zwei Wippschalter, die mit zwei Akkus verbunden sind, gesteuert. Dadurch werden die Originalräder bzw. der Rollator auf das Niveau des zu überwindenden Hindernisses angehoben oder abgesenkt.I make a claim to my stair and Bordsteengängigen rollator. It is characterized by the fact that it can move in and out four smaller additional wheels with the help of four engines. These motors are controlled by two rocker switches, which are connected to two batteries. As a result, the original wheels or the rollator are raised or lowered to the level of the obstacle to be overcome.
DE102014010743.4A 2014-02-17 2014-07-23 Stair and curb walker rollator Withdrawn DE102014010743A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102014010743.4A DE102014010743A1 (en) 2014-02-17 2014-07-23 Stair and curb walker rollator

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102014001983.7 2014-02-17
DE102014001983 2014-02-17
DE102014010743.4A DE102014010743A1 (en) 2014-02-17 2014-07-23 Stair and curb walker rollator

Publications (1)

Publication Number Publication Date
DE102014010743A1 true DE102014010743A1 (en) 2015-08-20

Family

ID=53758703

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102014010743.4A Withdrawn DE102014010743A1 (en) 2014-02-17 2014-07-23 Stair and curb walker rollator

Country Status (1)

Country Link
DE (1) DE102014010743A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018086659A1 (en) 2016-11-13 2018-05-17 Markus Gronen Tilting aid for rolling walkers
DE202021100917U1 (en) 2021-02-24 2022-05-27 Azhar Alhamwi Rollator device and drive device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018086659A1 (en) 2016-11-13 2018-05-17 Markus Gronen Tilting aid for rolling walkers
DE102017100007A1 (en) * 2016-11-13 2018-05-17 Markus Gronen Tipping aid for rollators
DE202021100917U1 (en) 2021-02-24 2022-05-27 Azhar Alhamwi Rollator device and drive device

Similar Documents

Publication Publication Date Title
CN104027207B (en) Multi-functional accessible life electric wheelchair
EP3345811A1 (en) Walking mechanism and electric power-assisted vehicle and toy equipped with same
CN104207899A (en) Stair climbing wheelchair
DE202014011141U1 (en) Safety device for an additional wheelchair element
EP1970037A1 (en) Vehicle for transporting a wheelchair
CN104875811A (en) Wheel leg assisted composite obstacle crossing device
CN103932848A (en) Full-automatic hydraulic lifting marching type electric stair climbing wheelchair
CN103027805A (en) Road-staircase dual-purpose wheelchair
DE102017003482A1 (en) Rollator with electric drive
DE102014010743A1 (en) Stair and curb walker rollator
CN104800011A (en) Novel multifunctional wheelchair and using method thereof
CN104146852A (en) Automatic-assisting walking aiding vehicle device
CN204618620U (en) A kind of wheelchair with cat ladder function
DE202012001457U1 (en) Walker as walker with adaptively controlled electric motor driven wheels
CN103300981A (en) Wheelchair capable of climbing up stair
CN105213119B (en) A kind of stair-climbing wheel chair
DE102016209907A1 (en) Stair-capable vehicle and retrofit stabilization device for a vehicle
DE102019005299A1 (en) Stair climber with integrated drive and chassis
DE202010008734U1 (en) tracked cars
CN205554360U (en) Flying robot of convertible angle climbs wall running gear
DE202016102492U1 (en) Walking aid with a learning auxiliary light source
WO2014179855A3 (en) Continuous exoskeleton track suitable as an orthesis assisting human locomotion
CN203280609U (en) Wheelchair capable of climbing steps
DE202017000074U1 (en) Walker for walking and driving
DE202012100469U1 (en) Rollator with light source

Legal Events

Date Code Title Description
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee