Disclosed is a wagon having improved convenience of use, wherein the wagon includes a main frame, a seat frame, a canopy frame, and a wheel assembly, wherein a foldable structure of each frame is conveniently manufactured such that the wagon can be unfolded and folded within a short time when the wagon in a stored state is installed, whereby portability and mobility of the wagon are improved, wherein the overall frame is easily folded and unfolded, whereby it is possible to conveniently use the wagon, wherein attachment and detachment of the canopy and the driving wheels are easy, whereby carrying and storage of the wagon are easy, and wherein the wagon is easily folded and unfolded without separation of the seat frame and the canopy, whereby it is possible for everyone to easily install and store the wagon.

Disclosed is a wagon having improved convenience of use, wherein the wagon includes a main frame, a seat frame, a canopy frame, and a wheel assembly, wherein a foldable structure of each frame is conveniently manufactured such that the wagon can be unfolded and folded within a short time when the wagon in a stored state is installed, whereby portability and mobility of the wagon are improved, wherein the overall frame is easily folded and unfolded, whereby it is possible to conveniently use the wagon, wherein attachment and detachment of the canopy and the driving wheels are easy, whereby carrying and storage of the wagon are easy, and wherein the wagon is easily folded and unfolded without separation of the seat frame and the canopy, whereby it is possible for everyone to easily install and store the wagon.

A stroller includes a front leg, a rear leg, a handle assembly, a locking component and a linking component. The rear leg is rotatably connected to the front leg. The handle assembly is rotatably connected to the front leg. The locking component is movably disposed on the handle assembly. The locking component is configured to engage with the front leg for restraining a rotating movement of the handle assembly relative to the front leg and further to be driven to disengage from the front leg for allowing the rotating movement of the handle assembly relative to the front leg. The linking component is rotatably connected to the handle assembly and the rear leg. The handle assembly drives the rear leg to rotate relative to the front leg forwardly when the handle assembly rotates relative to the front leg forwardly. Therefore, the stroller can be folded easily and compactly.

A stroller can include a body having a pair of driving wheels mounted to left and right sides thereof; a motor configured to rotate the pair of driving wheels; a frame comprising a lower part connected to the body, the frame extending upwards from the lower part; a handle connected to the frame; a sensor unit including a force detection sensor configured to detect force applied to the handle, a touch sensor configured to detect whether the handle is being grasped, and a wheel sensor configured to detect rotation of the pair of driving wheels; and a controller configured to calibrate the force detection sensor based on data detected by the touch sensor and the wheel sensor.

A stroller can include a body having a pair of driving wheels mounted to left and right sides thereof; a motor configured to rotate the pair of driving wheels; a frame comprising a lower part connected to the body, the frame extending upwards from the lower part; a handle connected to the frame; a sensor unit including a force detection sensor configured to detect force applied to the handle, a touch sensor configured to detect whether the handle is being grasped, and a wheel sensor configured to detect rotation of the pair of driving wheels; and a controller configured to calibrate the force detection sensor based on data detected by the touch sensor and the wheel sensor.

A handle extension for a stroller is described. Embodiments of the handle extension can be implemented to allow for the natural movement of arms of a user while pushing a stroller. Embodiments include a pair of handle extensions rotatably coupled to a stroller handlebar. The handle extensions can rotate about the stroller handlebar and include a means to allow for movement of a handle of the handle extension in addition to the handle extension rotating about the handlebar.

A handle extension for a stroller is described. Embodiments of the handle extension can be implemented to allow for the natural movement of arms of a user while pushing a stroller. Embodiments include a pair of handle extensions rotatably coupled to a stroller handlebar. The handle extensions can rotate about the stroller handlebar and include a means to allow for movement of a handle of the handle extension in addition to the handle extension rotating about the handlebar.

A frame structure and a baby stroller are provided. The frame structure includes a hand-gripping part; a front leg pivotally connected with the hand-gripping part; a rear leg pivotally connected with the hand-gripping part; a basket tube including two side rods and a rear rod connected with the two side rods, each of the side rods including a first end and a second end, the first end being pivotally connected to the front leg, and the second end being pivotally connected to the rear leg; a fixing seat slidably disposed on the front leg for connecting the seat bracket to the front leg; a linkage rod having an end pivotally connected to the basket tube, and the other end pivotally connected to the fixing seat. The front leg includes a sliding rail along its longitudinal direction, and the fixing seat includes a sliding groove matched with the sliding rail.

A frame structure and a baby stroller are provided. The frame structure includes a hand-gripping part; a front leg pivotally connected with the hand-gripping part; a rear leg pivotally connected with the hand-gripping part; a basket tube including two side rods and a rear rod connected with the two side rods, each of the side rods including a first end and a second end, the first end being pivotally connected to the front leg, and the second end being pivotally connected to the rear leg; a fixing seat slidably disposed on the front leg for connecting the seat bracket to the front leg; a linkage rod having an end pivotally connected to the basket tube, and the other end pivotally connected to the fixing seat. The front leg includes a sliding rail along its longitudinal direction, and the fixing seat includes a sliding groove matched with the sliding rail.

A stroller and foldable frame assembly for a stroller includes a locking mechanism adjustable between a locked position and an unlocked position. The locking mechanism is configured to releasably lock the foldable frame assembly in its use configuration and/or storage configuration by releasably and internally locking at least one of a respective swivel joint assembly of the frame assembly. The locking mechanism includes an actuation element configured to adjust the locking mechanism between the unlocked and the locked position that is arranged spaced apart transversely to a swivel axis of the respective at least one internally lockable swivel joint.