A motorized, self-propelled stroller that is controllable via a remote control unit. The motorized stroller has a motor, a power source, and a drive shaft that is operably connected to one of the stroller's axles to drive the rotation thereof. A wireless transceiver relays signals sent from the remote control unit to the motor to control the action of the motor. The motor is adapted to drive the rotation of the axle to which it is operably connected in both clockwise and counterclockwise directions, with varying speeds. Reflectors extend along the lateral sides of the stroller frame and lights are disposed on the front portion of the frame, making the stroller more visible during low-light conditions and thus safer to operate. The motorized stroller further includes a motorized assembly that is adapted to fold and unfold the stroller frame in response to input from the remote control unit.

A joint device includes a first latch, an actuating mechanism, and two connection parts pivotally connected to each other. The first latch is selectively moved to a first locking position for locking the two connection parts or a first unlocking position for unlocking the two connection parts. The actuating mechanism is disposed adjacent to where the two connection parts are pivotally connected. The actuating mechanism is connected to the first latch to be operable to selectively move the first latch to the first locking position or the first unlocking position, and it facilitates operation of unfolding and folding a stroller equipped with the joint device of the invention.

Recreational mobile structure for letting children play and for transporting and securing them while protecting them from falling objects, smoke and flames. The structure is also suitable to simultaneously fill the need of containing and entertaining children, as in a playpen, ensuring that they do not exit, and to store and transport toys.

A pushcart according to the present disclosure provides a warning on the basis of a first weight at a position outside a region between a shaft of front wheels and a shaft of rear wheels when viewed from the vertical direction and a predetermined weight. For example, the predetermined weight is the weight on a mounting portion located between the shaft of the front wheels and the shaft of the rear wheels when viewed from the vertical direction. When the first weight is larger than the predetermined weight, an informing unit can provide a warning by using a sound, light, and the like and enable a user to recognize that there is a possibility that the pushcart will turn over.

A collapsible pushchair frame or doll's pushchair frame, includes: two lateral frame bars with push bars and front wheel arrangements on the frame bars; two lateral support struts, each of which is pivotably fastened, by a respective joint to a frame bar, at a distance from the lower end of the bar and which have bearings for rear wheels on their lower ends lying towards the rear in relation to the articulation points; and a seat insert or reclining insert. At least one stabilizing rod is designed as a safety rod and divided by a knee joint. An adjusting device includes an actuating element (21) arranged under the insert in the pushchair frame is coupled to at least one part of the at least one stabilizing rod, the actuating element being used to at least raise the corresponding front part of the stabilizing rod comprising the knee joint (18).

In an aspect, a carriage for guided autonomous locomotion may including a computing device configured to receive sensor inputs from a plurality of sensors attached to the carriage; determine a real-time orientation and environmental surroundings of the carriage based on the sensor inputs; initiate a corrective action based on the orientation and environmental surroundings of the carriage structure, wherein initiating the corrective action includes initiating and adjusting a rocking mode of the carriage based on the real-time orientation and environmental surroundings of the carriage based on the sensor inputs; engaging power-assisted braking to control deceleration of the carriage based on the sensor inputs; and generating and transmitting an alert regarding at least the rocking mode of the carriage.

Disclosed is a control system suitable for controlling a ceiling structure of a carrier. The control system includes: a processing module; a sensor module, electrically coupled to the processing module and senses an external wind-force; and a driving device, electrically coupled to the processing module and controls unfolding and folding of the ceiling structure, wherein when the processing module determines through the sensor module that the external wind-force is greater than a predetermined wind-force threshold, the driving device is controlled such that the ceiling structure shelters at least part of the carrier. Also disclosed is a carrier including a ceiling structure, and a control method suitable for controlling a ceiling structure of a carrier.

A personal mobility assistance device includes a frame that includes a first ridged component moveable relative to a second ridged component by a linkage mechanism. The first rigid frame component has a first light emitter mounted in a first opening in the first rigid frame component and the second rigid frame component has a second light emitter mounted in a second opening in the second rigid frame component. The first light emitter is connected to a first component conductor portion of a conductor within the first rigid component and the second light emitter connected to a second component conductor portion of the conductor within the second rigid component. A conductor connection mechanism within the linkage mechanism includes a plurality of contacts that electrically connect the second component conductor portion to the first conductor portion when the linkage mechanism is in at least one position.

A personal mobility assistance device has a frame that includes a linkage mechanism, a first frame portion, and a second frame portion. A first rigid frame component of the first portion is connected to a second rigid frame component of the second portion by the linkage mechanism and movable relative to the first rigid frame component such that the apparatus is capable of being configured in a plurality of apparatus configurations. A plurality of light emitters has a first set of light emitters electrically connected to a conductor and affixed to the first frame portion and a second set of light emitters electrically connected to the conductor and affixed to the second frame portion. When the light set is in an active on state, the conductor forms an electrical connection between a power source and the plurality of light emitters to activate the plurality of light emitters to emit light.