WO2004108228A1 - Vehicule de golf a entrainement electrique - Google Patents

Vehicule de golf a entrainement electrique Download PDF

Info

Publication number
WO2004108228A1
WO2004108228A1 PCT/CN2004/000579 CN2004000579W WO2004108228A1 WO 2004108228 A1 WO2004108228 A1 WO 2004108228A1 CN 2004000579 W CN2004000579 W CN 2004000579W WO 2004108228 A1 WO2004108228 A1 WO 2004108228A1
Authority
WO
WIPO (PCT)
Prior art keywords
support frame
golf cart
fixed
wheel
frame
Prior art date
Application number
PCT/CN2004/000579
Other languages
English (en)
Chinese (zh)
Inventor
Da-Peng Zhang
Zhi-Qiang Wan
Martin Ralph Handford Cane
Original Assignee
Da-Peng Zhang
Zhi-Qiang Wan
Martin Ralph Handford Cane
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 Da-Peng Zhang, Zhi-Qiang Wan, Martin Ralph Handford Cane filed Critical Da-Peng Zhang
Priority to DE212004000030U priority Critical patent/DE212004000030U1/de
Priority to GB0526233A priority patent/GB2417717A/en
Publication of WO2004108228A1 publication Critical patent/WO2004108228A1/fr

Links

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
    • B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/12—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by three-wheeled construction
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B55/00—Bags for golf clubs; Stands for golf clubs for use on the course; Wheeled carriers specially adapted for golf bags
    • A63B55/60—Wheeled carriers specially adapted for golf bags
    • A63B55/61—Wheeled carriers specially adapted for golf bags motorised
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2202/00—Indexing codes relating to type or characteristics of transported articles
    • B62B2202/40—Sport articles
    • B62B2202/404—Golf articles, e.g. golfbags
    • 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

Definitions

  • the wooden utility model relates to a golf cart, and more particularly to an electric golf cart. .
  • Golf carts are powered by human or electric power and are used to carry golf balls and clubs in the golf cart.
  • the electric golf cart has the advantages of labor saving, including frame, front wheel, rear wheel and motor.
  • Most of the existing electric golf carts use an external stator motor, and a transmission reduction device is provided between the motor and the wheel.
  • An electric golf cart of this structure uses many parts, and the entire golf cart is heavy and bulky, which is not conducive to use and storage.
  • Chinese Patent No. 01258230 In order to make the electric golf cart lighter and more convenient, Chinese Patent No. 01258230.
  • an electric golf cart which includes a joystick, a front wheel, a front fork, a support rod, two rear wheels and A control circuit, wherein the front wheel is made of a hub-type motor; the joystick is arranged obliquely up, down and back; the rear lower end of the joystick is fixed to the stator portion of the hub-type motor through a front fork.
  • This electric golf cart uses front wheels as driving wheels, two rear wheels as supporting wheels, and the front wheels are made of hub-type motors. Therefore, the transmission device is no longer needed, and the required parts are greatly reduced.
  • the user when such an electric golf cart is moving forward, the user must pull the joystick in front, which does not conform to the golf cart's habit and is inconvenient to operate.
  • the purpose of the utility model is to solve the problem of the irrational structure of the existing electric golf cart, and to provide an electric golf cart with a simple structure and convenient operation.
  • an electric golf cart which is characterized by comprising two front wheels, a front wheel frame, a support frame, a rear wheel, a rear fork, a fixed lever, a control lever and a control circuit;
  • the rear wheels are driving wheels and are made of a hub-type motor
  • the two front wheels are support wheels
  • the two front wheels are provided on both sides of the support frame through a front wheel frame
  • the rear The wheel is connected to the support frame through a rear fork
  • the lower end of the fixed rod is connected to the rear end of the support frame
  • the joystick is disposed behind the fixed rod
  • the lower end of the joystick is connected to the upper end of the fixed rod
  • a baffle is provided at a front end of the support frame
  • a fixing frame is provided at an upper end of the fixing rod, so that a space for receiving and fixing a club is formed between the front end of the support frame and the upper end of the fixing rod.
  • the electric golf cart according to the present invention is characterized in that the rear fork and the support frame have a resettable rotary connection. .
  • the electric golf cart of the utility model has a rear wheel as a driving wheel, and a joystick is arranged at the rear of the golf cart. Fang, the golf cart advances with the push of the user. Therefore, the electric golf cart of the present invention has a reasonable structure, convenient operation, and strong practicability.
  • FIG. 1 is a schematic structural diagram of an embodiment of an electric golf cart according to the present invention.
  • FIG. 2 is an exploded view of the rear fork in the electric golf cart shown in FIG. 1.
  • an electric golf cart includes two front wheels 1, a front wheel frame 2, a support frame 3, a rear wheel 4, a rear fork 5, a fixing rod 6, and an operation. Rod 7 and control circuit.
  • the two front wheels 1 are support wheels, and the front wheel frame 2 vertically mounted on the support frame 3 is a common rotating shaft, and is arranged on both sides of the support frame 3 through the front wheel frame 2.
  • the rear wheel 4 is a driving wheel and is made of a hub-type motor.
  • the rear wheel 4 is connected to the support frame 3 through a rear fork 5.
  • the rear fork 5 and the support frame 3 are rotatable and resettable.
  • the rear fork 5 includes a rear fork body 501, a rotating shaft 502, a rotating shaft body 503, and a reset spring 504.
  • the rear fork body 501 is fixed to the stator of the in-wheel motor of the rear wheel 4, and the rotary connection with the rotary shaft body 503 is realized through the rotary shaft 502.
  • the rotating shaft body 503 is fixed to the support frame 3.
  • a slot is provided in the middle of the sleeve of the rear fork body 501, and a reset spring 504 is fixed in the slot of the sleeve of the rear fork body 501.
  • the reset spring 504 is then sleeved on the shaft 502 together with the shaft sleeve of the fork body 501, and the two clips of the reset spring 504 are locked on the shaft 503.
  • the return spring 504 When the rotating shaft body 503 and the rear fork body 501 rotate relative to each other, the return spring 504 generates a restoring force against the rotation.
  • the lower end of the fixing lever 6 is connected to the rear end of the support frame 3, the operating lever 7 is disposed behind the fixing lever 6, and the lower end of the operating lever 7 is connected to the upper end of the fixing lever 6.
  • the fixing rod 6 and the supporting frame 3 are foldably connected between the joystick 7 and the fixing rod 6. In this way, the golf ball can be folded and stored when not in use.
  • the front end of the support frame 3 is provided with a baffle, and the upper end of the fixing rod 6 is provided with a fixing frame, so that a space for accommodating and fixing the club is formed between the front end of the support frame 3 and the upper end of the fixing rod 6.
  • the main body of the control circuit is disposed in the support frame 3, the control switch is disposed on the handle of the joystick 7, and the line between the control circuit and the control switch is disposed inside the support frame 3, the fixing lever 6, and the joystick 7.
  • the electric golf cart of the present invention is provided with a detachable battery frame, and can be mounted on the support frame 3 during use, thereby fixing the battery on the support frame 3.
  • the electric golf cart of the utility model has a rear wheel as a driving wheel, and a joystick is arranged at the rear of the golf cart.
  • a joystick is arranged at the rear of the golf cart.
  • the user pushes the golf cart after turning on the switch, and drives the golf cart forward after the motor starts.
  • you need to turn you can use the joystick to rotate the support frame, then the rear fork body and the rear wheel will rotate relative to the support frame to the required direction around the axis of rotation. To the same direction as the support frame, the normal travel of the golf cart is guaranteed.
  • the utility model has a reasonable structure, conforms to the usage habits of golf cart users, and has strong practicability.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Handcart (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

L'invention concerne un véhicule de golf à entraînement électrique comprenant deux roues avant (1), un cadre de roues avant (2), un cadre de support (3), une roue arrière (4), une fourche arrière (5), une tige de retenue (6), un levier de commande (7) et un circuit de commande. La roue arrière est une roue motrice et est formée à partir d'un moteur de type à moyeu. Les deux roues avant sont des roues de support et sont montées respectivement sur les deux côtés du cadre de support par l'intermédiaire du cadre de roues avant. La roue arrière est fixée au cadre de support par l'intermédiaire de la fourche arrière. Une extrémité inférieure de la tige de retenue est reliée à une extrémité arrière du cadre de support. Une extrémité inférieure du levier de commande est reliée à une extrémité supérieure de la tige de retenue. Une structure réceptrice se trouve sur l'extrémité avant du cadre de support. Un cadre de retenue est disposé sur l'extrémité supérieure de la tige de retenue. On forme ainsi un espace destiné à contenir et fixer les clubs de golf entre l'extrémité avant du cadre de support et l'extrémité supérieure de la tige de support.
PCT/CN2004/000579 2003-06-04 2004-06-01 Vehicule de golf a entrainement electrique WO2004108228A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE212004000030U DE212004000030U1 (de) 2003-06-04 2004-06-01 Elektrischer Golfwagen
GB0526233A GB2417717A (en) 2003-06-04 2004-06-01 An electric golf cart

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN03265014.0U CN2635146Y (zh) 2003-06-04 2003-06-04 电动高尔夫球车
CN03265014.0 2003-06-04

Publications (1)

Publication Number Publication Date
WO2004108228A1 true WO2004108228A1 (fr) 2004-12-16

Family

ID=33494619

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2004/000579 WO2004108228A1 (fr) 2003-06-04 2004-06-01 Vehicule de golf a entrainement electrique

Country Status (4)

Country Link
CN (1) CN2635146Y (fr)
DE (1) DE212004000030U1 (fr)
GB (1) GB2417717A (fr)
WO (1) WO2004108228A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009013273U1 (de) 2009-10-02 2010-01-07 Wollny, Klaus Fahrbares Transportgerät für den Golfsport
ES2717930T3 (es) * 2011-10-11 2019-06-26 Aurotec Gmbh Carro eléctrico

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4848497A (en) * 1986-04-11 1989-07-18 Laguilharre Pierre R Removable power unit for load carrying vehicles such as golf caddies and a load carrying vehicle equipped with this power unit
CN2524795Y (zh) * 2001-11-23 2002-12-11 张大鹏 电动高尔夫球车

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4848497A (en) * 1986-04-11 1989-07-18 Laguilharre Pierre R Removable power unit for load carrying vehicles such as golf caddies and a load carrying vehicle equipped with this power unit
CN2524795Y (zh) * 2001-11-23 2002-12-11 张大鹏 电动高尔夫球车

Also Published As

Publication number Publication date
GB0526233D0 (en) 2006-02-01
CN2635146Y (zh) 2004-08-25
GB2417717A (en) 2006-03-08
DE212004000030U1 (de) 2006-01-26

Similar Documents

Publication Publication Date Title
US10729603B2 (en) Manual electric folding scooter
WO2015010634A1 (fr) Monocycle électrique à auto-équilibrage ayant des poignées pouvant être repliées
US11453456B2 (en) Personal mobility apparatus
CN104859770A (zh) 可变形的自平衡电动两轮车
EP4147956A1 (fr) Trottinette
US20020088657A1 (en) Method and apparatus for motorizing a wheelchair
WO2004108228A1 (fr) Vehicule de golf a entrainement electrique
CN106428395A (zh) 一种多功能电动滑板车
WO2024120294A1 (fr) Chariot de traction électrique et chariot de traction assisté par énergie électrique
CN205391271U (zh) 一种电动轮椅
US7661686B2 (en) Steering structure of a walk-substituting cart
CN212579958U (zh) 一种推把可换向折叠推车车架及可折叠推车
JP2003237680A (ja) 小型電動自転車
JPH08282304A (ja) 電動三輪車及びゴルフカート
CN212447911U (zh) 一种多功能滑板车
CN211642457U (zh) 折叠三轮车
CN113799865A (zh) 一种推把可换向折叠推车车架
US20040040766A1 (en) Safety handlebar assembly for electric scooters
CN218703660U (zh) 多踏板独轮车
US20100163318A1 (en) Golf bag cart
CN210821826U (zh) 一种卡丁车
CN221418392U (zh) 转向组件和洗地机器人
CN219184598U (zh) 一种分体式轻型代步车
CN214855637U (zh) 一种用于儿童车的车轮装置及儿童车
CN213664060U (zh) 新型电动行李箱

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 0526233.2

Country of ref document: GB

Ref document number: 0526233

Country of ref document: GB

122 Ep: pct application non-entry in european phase