The wheel assembly includes an arm 51, a wheel 55, a power supply port 60, an electric motor 56 coupled to the wheel 55, and a motor controller 62 for controlling rotation of the electric motor 56. The method of controlling the motion of a motorised object includes defining a target position, sensing a current position of the motorised object and using an output from a processor to control the electric motors to drive the object toward the target position. The golf club storage and transport device 70 includes a body 71 for storing golf clubs and a pair of releasable wheels 75. The device 70 has an assembled configuration and a disassembled configuration.

A golf trolley includes a main body that can retracted for storing or transportation and extended for use. The handle of the golf trolley, the wheels and wheel rods are removable. The size of the main body can be thus reduced to a size suitable for putting into a normal luggage for traveling by airplane.

An equipment caddy is provided that is convertible between a container and an equipment rack.

The Golf Club Carrier on a Wheel, containing a full complement of clubs, is easily maneuvered by a golfer. Each club is secured yet readily accessible. The Golf Club Carrier on a Wheel is light and easily moved forward at a walking pace without a burdensome effort. The unique design of the Golf Club Carrier on a Wheel places the weight of the clubs on the wheel's center of gravity and not engaging the golfers back by either carrying a bag or by pulling/pushing a golf cart.

A golf club carrier (100) comprising an elongate body (102) and a trundler mechanism (120) is disclosed. The trundler mechanism (120) is configured to be attached to the elongate body (102). The trundler mechanism (120) comprises a track (119a, 119b), at least one slidable collar (118) mounted to the track (119a, 119b), and at least two struts (122, 124) that are mounted to the collar (118). The trundler mechanism (120) is reconfigurable between a stowed or collapsed condition and a deployed condition without requiring any assembly or disassembly of the trundler mechanism (120). In the deployed condition, one of the ends of each strut (122, 124) extend away from the elongate body (102) and the wheels (132, 134) can be secured to the struts (122, 124) to allow the carrier (100) to be transported in a rolling manner over ground.

A golf club carrier (10) for use with a stroller or pram (70). The carrier (10) includes a base (14) and a top (16) with an interior chamber (18). An access opening (20) at the top (16) provides access to the interior chamber (18). The interior chamber (18) is configured to receive golf clubs via the access opening (20), so that, in use in a holding position the clubs are at least partially disposed within the interior chamber (18). The carrier (10) further includes an attachment system (50), which is optionally adjustable, for releasably securing the carrier (10) to the stroller or pram (70). The carrier (10) is preferably formed of a flexible material so that it can be rolled or folded for storage.

Disclosed is a cart-attachable mobile golf bag, in which the golf bag is configured such that a head cover is detachably attached to an upper portion of a bag body storing golf clubs therein, and the golf bag is attached to a cart in a docking manner by engagement between a docking recess of the golf bag and a docking block of the cart inserted into the docking recess in a one-touch manner, thus making it possible that the golf bag is simply and firmly attached to the cart without requiring any separate tying process. In particular, the golf bag has a hard-shell structure, thus being safe even without requiring a separate wrapping cover when transported by air while being excellent in durability, and further the golf bag provides various storage spaces for storing various equipment other than golf clubs, thus being excellent in use efficiency.

Disclosed is a cart-attachable mobile golf bag, in which the golf bag is configured such that a head cover is detachably attached to an upper portion of a bag body storing golf clubs therein, and the golf bag is attached to a cart in a docking manner by engagement between a docking recess of the golf bag and a docking block of the cart inserted into the docking recess in a one-touch manner, thus making it possible that the golf bag is simply and firmly attached to the cart without requiring any separate tying process. In particular, the golf bag has a hard-shell structure, thus being safe even without requiring a separate wrapping cover when transported by air while being excellent in durability, and further the golf bag provides various storage spaces for storing various equipment other than golf clubs, thus being excellent in use efficiency.

A wheeled golf bag. The wheeled golf bag includes a telescopic handle disposed on an upper portion thereof, and a pair of wheels disposed on a lower portion thereof. The telescopic handle is configured to be retracted into a handle sleeve so that the wheeled golf bag is more compact, and to be extended out of the handle sleeve to provide leverage to controllably roll the wheeled golf bag. A portion of each wheel of the pair of wheels is inset into the lower portion of the wheeled golf bag, such that the pair of wheels may not contact a ground when the wheeled golf bag is placed in an upright orientation. When the wheeled golf bag is placed in an angled orientation, the pair of wheels contact the ground to configure the wheeled golf bag to be rolled.

An equipment caddy is provided that is convertible between a container and an equipment rack.