DE202010009628U1 - Stroller with electric drive - Google Patents
Stroller with electric drive Download PDFInfo
- Publication number
- DE202010009628U1 DE202010009628U1 DE202010009628U DE202010009628U DE202010009628U1 DE 202010009628 U1 DE202010009628 U1 DE 202010009628U1 DE 202010009628 U DE202010009628 U DE 202010009628U DE 202010009628 U DE202010009628 U DE 202010009628U DE 202010009628 U1 DE202010009628 U1 DE 202010009628U1
- Authority
- DE
- Germany
- Prior art keywords
- stroller
- hub motor
- stroller according
- motor
- power supply
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0026—Propulsion aids
- B62B5/0033—Electric motors
- B62B5/0036—Arrangements of motors
- B62B5/004—Arrangements of motors in wheels
Abstract
Kinderwagen umfassend einen tragenden Rahmen (2) mit wenigstens eine mit dieser verbundenen Achse, an welcher mittels mindestens eines Elektromotors (13) antreibbare Räder (4) gelagert sind, dadurch gekennzeichnet, dass der mindestens eine Elektromotor (13) als Nabenmotor innerhalb eines Vorderrades (12) angeordnet ist.Stroller comprising a load-bearing frame (2) with at least one axle connected to it, on which wheels (4) that can be driven by means of at least one electric motor (13) are mounted, characterized in that the at least one electric motor (13) acts as a hub motor within a front wheel ( 12) is arranged.
Description
Die Erfindung betrifft einen Kinderwagen umfassend einen tragenden Rahmen mit wenigstens eine mit dieser verbundenen Achse, an welcher mittels mindestens eines Elektromotors antreibbare Räder gelagert sind.The invention relates to a stroller comprising a supporting frame with at least one axis connected thereto, on which by means of at least one electric motor drivable wheels are mounted.
Ein Kinderwagen mit einem Elektroantrieb ist aus der
Nachteilig hierbei ist, dass der Elektroantrieb ein gewisses Gewicht mit sich bringt und auch nicht nachträglich – oder nur mit großen Kosten verbunden – eingebaut werden kann.The disadvantage here is that the electric drive brings a certain weight with it and not subsequently - or only with great costs - can be installed.
Der Erfindung liegt daher die Aufgabe zugrunde einen Elektroantrieb für einen Kinderwagen dahingehend weiterzubilden, dass ein konstengünstiger und einfacher Einbau sowie Nachrüstung eines bestehenden Kinderwagens ermöglicht wird.The invention is therefore the object of developing an electric drive for a stroller to the effect that a konstengünstiger and easy installation and retrofitting of an existing stroller is possible.
Erfindungsgemäß wird die Aufgabe bei einem Kinderwagen der vorgenannten Art dadurch gelöst, dass der mindestens einen Elektromotor als Nabenmotor innerhalb eines Vorderrades angeordnet ist.According to the invention the object is achieved in a stroller of the aforementioned type, characterized in that the at least one electric motor is arranged as a hub motor within a front wheel.
Der Nabenmotor ist hierbei ein Nabenmotor in wählbarer Größe für Räder in den Größen von 12'' bis 20'', je nach Größe des Kinderwagens. Der Motor ist insbesondere bei Zwillingskinderwagen sehr vorteilhaft. Er ist vor allem bei hügeligem Gelände als zeitweise Unterstützung gut einsetzbar. Der Nabenmotor kann auch als Nachrüstset für drei-rädrige Kinderwägen (ein Rad vorne, zwei Räder hinten, mit Antrieb im vorderen Rad) oder bereits im Fertigungsprozess des Kinderwagens vorgesehen sein.The hub motor here is a hub motor in selectable size for wheels in sizes from 12 '' to 20 '', depending on the size of the stroller. The engine is very beneficial especially for twin strollers. It is especially well-suited for hilly terrain as temporary support. The hub motor can also be used as a retrofit kit for three-wheeled pushchairs (one front wheel, two wheels at the rear, with front wheel drive) or already in the production process of the pushchair.
Besonders bevorzugt vorgesehen ist, dass der Nabenmotor durch seinen Einbau innerhalb des Vorderrades problemlos eingebaut und auch ausgetauscht werden kann und daher einen deutlichen Vorteil gegenüber Lösungen, wie z. B. Achsmotoren oder Ketten/Riemenantriebe zeigt. Weiterhin sieht die Erfindung besonders bevorzugt vor, dass der Nabenmotor mit einer Batterie und einem Steuergerät zur Stromversorgung mittels einer Leitung elektrisch verbunden ist, wobei die Stromversorgung über einen Lithium-Ionen-Akku erfolgt, der zusammen mit dem Steuergerät in einem wassergeschützten Gehäuse eingebaut ist. Das Gehäuse kann vorzugsweise im unteren Gepäckbereich verstaut werden. Vorgesehen ist, dass eine Steuerung des Nabenmotors über einen Betätigungsgriff an einem Schiebebügel des Kinderwagens erfolgt, welcher mittels eines Hebels mit einem Daumen eines Benutzers bedienbar ist und, dass bei Nichtbenutzung durch den Betätigungsgriff der Nabenmotor in eine Aus-Stellung verstellbar ist. Möchte ein Benutzer den Kinderwagen schnell zum Stillstand bringen, kann bevorzugt vorgesehen sein, dass der Schiebebügel eine Handbremse aufweist, deren Betätigung neben einer Bremsung des Kinderwagens eine Unterbrechung der Stromversorgung des Nabenmotors zur Folge hat und der Motor nicht mehr weiterdreht. Um nicht die Schrittgeschwindigkeit des Benutzers zu überschreiten, sieht der Kinderwagen bevorzugt vor, dass der Nabenmotor auf eine Geschwindigkeit von maximal 5 km/h begrenzt ist.Particularly preferably provided that the hub motor can be easily installed and replaced by its installation within the front wheel and therefore a significant advantage over solutions such. B. axis motors or chains / belt drives shows. Furthermore, the invention particularly preferably provides that the hub motor is electrically connected to a battery and a control device for power supply by means of a line, wherein the power supply via a lithium-ion battery, which is installed together with the control unit in a water-resistant housing. The housing may preferably be stowed in the lower luggage area. It is provided that a control of the hub motor via an operating handle on a push bar of the stroller, which is operated by means of a lever with a thumb of a user and that when not in use by the operating handle, the hub motor is adjustable to an off position. If a user wishes to quickly bring the stroller to a standstill, it may be preferable for the push bar to have a handbrake, the actuation of which, in addition to braking of the pushchair, results in interruption of the power supply of the hub motor and the motor stops turning. In order not to exceed the walking speed of the user, the stroller preferably provides that the hub motor is limited to a maximum speed of 5 km / h.
Weitere Vorteile und Merkmale der Erfindung ergeben sich aus den Ansprüchen und der nachfolgenden Beschreibung, in der ein Ausführungsbeispiel der Erfindung unter Bezugnahme auf die Zeichnungen im Einzelnen erläutert ist. Hierbei zeigt:Further advantages and features of the invention will become apparent from the claims and the following description in which an embodiment of the invention with reference to the drawings is explained in detail. Hereby shows:
In
Mit dem Betätigungsgriff
Zur unterstützenden Fortbewegung des Kinderwagens
Die Steuerung des Motors
Diese Ausgestaltung ist für drei- und vierrädrige Kinderwagen
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Kinderwagenstroller
- 22
- Rahmenframe
- 33
- Achseaxis
- 44
- Radwheel
- 55
- Sitzeinheitseating unit
- 66
- Schiebebügelpush bar
- 77
- Handbremsehand brake
- 88th
- Betätigungsgriffoperating handle
- 8a8a
- Hebellever
- 99
- Leitungmanagement
- 1010
- Steuergerätcontrol unit
- 1111
- Batteriebattery
- 1212
- Vorderradfront
- 1313
- Motorengine
- 1414
- Leitungmanagement
- 1515
- LuftbereifungPneumatic tires
- 1616
- Felgerim
- 1717
- Speichenspoke
- 17a17a
- Speichenansatzspoke approach
- 1818
- Nabehub
- 1919
- Leitungmanagement
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 202007010545 U1 [0002] DE 202007010545 U1 [0002]
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202010009628U DE202010009628U1 (en) | 2010-06-29 | 2010-06-29 | Stroller with electric drive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202010009628U DE202010009628U1 (en) | 2010-06-29 | 2010-06-29 | Stroller with electric drive |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202010009628U1 true DE202010009628U1 (en) | 2011-10-20 |
Family
ID=44974130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202010009628U Expired - Lifetime DE202010009628U1 (en) | 2010-06-29 | 2010-06-29 | Stroller with electric drive |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202010009628U1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202013101948U1 (en) | 2013-05-06 | 2013-05-27 | Siegfried Isele | Powered stroller with safety device |
DE102012100435A1 (en) * | 2012-01-19 | 2013-07-25 | Vn Logistik Gmbh | Hand-operated vehicle such as baby stroller or luggage trolley, has three wheels, where wheel is detachably fastened in vehicle or is fixed to swing arm, and swing arm is equipped with wheel with electric hub drive |
DE102013009068A1 (en) | 2012-05-24 | 2013-11-28 | Dumitru Florian Luca | Baby carriage for infants, has three wheels that has electric drive unit that are drivable, where handle has control elements to regulate drive unit and seat insert with pivot shaft that rotates from primary to secondary position |
DE102012017977A1 (en) * | 2012-09-12 | 2014-03-13 | Viktor Herzog-Lang | Handheld vehicle and retrofit kit for retrofitting such a vehicle |
DE102018215506A1 (en) * | 2018-09-12 | 2020-03-12 | Robert Bosch Gmbh | Transport device, especially a stroller |
WO2020076227A1 (en) * | 2018-10-10 | 2020-04-16 | Kyttinge Investment Ab | Wheel assembly for a trolley comprising a mechanical brake allowing for a safe rocking pattern |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT3324U1 (en) * | 1998-08-18 | 2000-01-25 | Monghy Renate Dr | CHASSIS FOR A BABY |
DE10025965A1 (en) * | 2000-01-19 | 2001-08-02 | Raimund Moedlhammer | Suspension |
DE10259986A1 (en) * | 2002-12-20 | 2004-07-15 | Zf Friedrichshafen Ag | Auxiliary drive, especially for hand-operated lift truck, has motor for connection to gear mechanism drive shaft via clutch and brake that acts on shaft so free-wheel activated when clutch disengaged |
DE10318879A1 (en) * | 2003-04-19 | 2004-11-11 | Erich Peukert | Hand-guided wheeled transport frame has two wheels in tandem linked to a handgrip by a frame for small loads or child's seat |
DE202007010545U1 (en) | 2007-07-28 | 2007-10-18 | Donnerhak, Walter | Springy protective mat with double-sided anti-slip coating |
KR20080085560A (en) * | 2007-03-20 | 2008-09-24 | 신형준 | Multicareige bike |
-
2010
- 2010-06-29 DE DE202010009628U patent/DE202010009628U1/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT3324U1 (en) * | 1998-08-18 | 2000-01-25 | Monghy Renate Dr | CHASSIS FOR A BABY |
DE10025965A1 (en) * | 2000-01-19 | 2001-08-02 | Raimund Moedlhammer | Suspension |
DE10259986A1 (en) * | 2002-12-20 | 2004-07-15 | Zf Friedrichshafen Ag | Auxiliary drive, especially for hand-operated lift truck, has motor for connection to gear mechanism drive shaft via clutch and brake that acts on shaft so free-wheel activated when clutch disengaged |
DE10318879A1 (en) * | 2003-04-19 | 2004-11-11 | Erich Peukert | Hand-guided wheeled transport frame has two wheels in tandem linked to a handgrip by a frame for small loads or child's seat |
KR20080085560A (en) * | 2007-03-20 | 2008-09-24 | 신형준 | Multicareige bike |
DE202007010545U1 (en) | 2007-07-28 | 2007-10-18 | Donnerhak, Walter | Springy protective mat with double-sided anti-slip coating |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012100435A1 (en) * | 2012-01-19 | 2013-07-25 | Vn Logistik Gmbh | Hand-operated vehicle such as baby stroller or luggage trolley, has three wheels, where wheel is detachably fastened in vehicle or is fixed to swing arm, and swing arm is equipped with wheel with electric hub drive |
DE102013009068A1 (en) | 2012-05-24 | 2013-11-28 | Dumitru Florian Luca | Baby carriage for infants, has three wheels that has electric drive unit that are drivable, where handle has control elements to regulate drive unit and seat insert with pivot shaft that rotates from primary to secondary position |
AT513005A1 (en) * | 2012-05-24 | 2013-12-15 | Luca | Electric stroller |
AT513005B1 (en) * | 2012-05-24 | 2015-12-15 | Dumitru Florian Luca | Electric stroller |
DE102012017977A1 (en) * | 2012-09-12 | 2014-03-13 | Viktor Herzog-Lang | Handheld vehicle and retrofit kit for retrofitting such a vehicle |
WO2014040731A1 (en) | 2012-09-12 | 2014-03-20 | Viktor Herzog-Lang | Hand-guided vehicle and retrofit kit for retrofitting to a vehicle of this type |
DE202013101948U1 (en) | 2013-05-06 | 2013-05-27 | Siegfried Isele | Powered stroller with safety device |
DE102018215506A1 (en) * | 2018-09-12 | 2020-03-12 | Robert Bosch Gmbh | Transport device, especially a stroller |
WO2020076227A1 (en) * | 2018-10-10 | 2020-04-16 | Kyttinge Investment Ab | Wheel assembly for a trolley comprising a mechanical brake allowing for a safe rocking pattern |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R163 | Identified publications notified | ||
R207 | Utility model specification |
Effective date: 20111208 |
|
R150 | Term of protection extended to 6 years | ||
R150 | Term of protection extended to 6 years |
Effective date: 20140114 |
|
R157 | Lapse of ip right after 6 years |