A front-folding golf cart may include a main rod, a handle, and a front wheel assembly rotatably attached to an end of the main rod. The rotation of the front wheel assembly, from an extended to retracted position, may occur in a forward-and-upward direction. The front wheel assembly may include a front wheel fork having a front wheel mounted thereto, a support chassis extending from the end of the main rod to a connecting portion of the front wheel fork, and a locking mechanism positioned therebetween at the connecting portion. The front wheel fork may fixedly attach to the support chassis, while the connection between the main rod and the supporting chassis may be capable of adjusting in situ. A lower bracket may attach to the support chassis. The front-folding golf cart may further include two rear wheels respectively connected to the main rod through two foldable rear wheel frames.

A foldable golf trolley includes a standing tube assembly movably coupled with a front wheel assembly through a front wheel connecting rod. A bottom tube assembly is connected with the front wheel assembly and the standing tube assembly. A four-rod linkage is formed by the standing tube assembly, the front wheel connecting rod, the front wheel assembly and the bottom tube assembly. The standing tube assembly is connected with the left and right wheel assemblies through a left and right wheel connecting rod assembly respectively. The left/right wheel connecting rod assembly includes a left/right wheel driving connecting rod and a left/right wheel driven connecting rod, and a left/right wheel four-rod linkage is formed by the left/right wheel driving connecting rod, the left/right wheel assembly, the left/right wheel driven connecting rod and the bottom tube assembly. The trolley could be quickly folded into a compact structure and unfolded.

A moving carrier is disclosed. A lower-frame assembly includes a first moving member disposed on the guiding member, a second moving member disposed on the guiding member, an elastic member disposed corresponding to the guiding member, and a third moving member disposed on the second moving member. A transmitting member of a front-wheel assembly has a guiding groove. One end of the third moving member is disposed in the guiding groove. When the first moving member moves along the guiding member, the first moving member enables the elastic member to store a first energy. When the elastic member releases the first energy, the second moving member drives the third moving member to move and the third moving member pushes the guiding groove to move, so that the transmitting member can drive the front-wheel frame to move toward the lower-frame assembly.

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 electric golf trolley Includes an electric actuator includes a motor controller, two planetary gear reduction motors connected to the motor controller and mounted on two rear wheel modules in a one-to-one correspondence manner, and a power supply connected to the motor controller. A connecting-rod link mechanism is disposed between an upper frame module, a lower frame module and the two rear wheel modules. When folded towards the lower frame module, the upper frame module drives the rear wheel modules through the connecting-rod link mechanism to be folded synchronously. The motor controller is mounted on the upper or lower frame module. The power supply is mounted on the upper or lower frame module. The rear wheel modules are separately driven by the planetary gear reduction motors, so a spindle rotating synchronously along with the rear wheel modules does not need to be additionally disposed between the rear wheel modules.

A golf cart with front and rear wheels capable of being unfolded and folded synchronously includes an upper frame module, a lower frame module, a handlebar module, a front wheel module and two rear wheel modules. The upper frame module is mounted on the lower frame module and is able to rotate with respect to the lower frame module under the action of force. The front wheel module is mounted at a front end of the lower frame module and is able to rotate with respect to the lower frame module under the action of force. The two rear wheel modules are mounted on left and right sides of a rear end of the lower frame module respectively. The handlebar module is mounted at an upper end of the upper frame module through a lock mechanism.

A moving carrier includes a body frame connecting device, an adjustment assembly, a body frame, an axle frame, at least one axle and at least one wheel. The adjustment assembly is disposed on the body frame connecting device. One end of the body frame is connected to the body frame connecting device. The relative positions of the body frame and the body frame connecting device are changed by adjusting the adjustment assembly. The axle frame is disposed on the body frame connecting device. The axle is connected to the axle frame. The wheel is disposed on the axle and connected to the axle frame by the axle.

An electric golf trolley including a battery for powering the trolley; the electric golf trolley having a discharging configuration in which the electric golf trolley may be powered by the battery, and a non-discharging configuration in which powering of the electric golf trolley by the battery is substantially prevented; the electric golf trolley being further configured to transition from a driving arrangement to a storage arrangement; wherein during a transition from the driving arrangement to the storage arrangement the electric golf trolley automatically transitions from the discharging configuration to a non-discharging configuration, and/or wherein during a transition from the storage arrangement to the driving arrangement the electric golf trolley automatically transitions from the non-discharging configuration to a discharging configuration.

Disclosed is an electrically motorised wheel, transmission and control module, kit, vehicle and system. The electrically motorised wheel 100 is configured to releasably couple to a non-motorised wheeled vehicle. The electrically motorised wheel 100 includes: a ground engaging assembly 110; a coupling assembly 125 for releasably coupling the electrically motorised wheel to an axle 2000 of the vehicle 2700; and a housing 1902 configured to house: an electric motor 560 operatively coupled to the ground engaging assembly 110; a control system 505 including or coupled to an inertial measurement unit 540, which is stationary within the housing 1902 during motorised rotation of the electrically motorised wheel 100, and a controller 510 configured to control operation of the electric motor 560 based one or more sensor signals received from the inertial measurement unit 540; and a power source 520 electrically connected to the control system 505 and the electric motor 560.

A cart includes a bottom frame having a first transverse frame member and a longitudinal frame member, first and second back wheels, a first front wheel, a carrier frame, a collapsing mechanism, and a folding mechanism. First and second back wheel holders pivotably connect the first and second back wheels to opposite ends of the first transverse frame member, respectively. A first slide block slides along the longitudinal frame member. First and second guide units connect the first slide block to the first and second back wheel holder. A connecting member connects the carrier frame to the first slide block. A first front wheel holder pivotably connects the first front wheel to the bottom frame. A third guide unit guides the first front wheel holder. A longitudinal connecting arm connects the first slide block to the third guide unit for the first front wheel holder.