A stroller frame has a push-pull function consisting of a lower supporting frame and an upper frame connected through a frame joint. The lower supporting frame comprises a front leg connected to a front wheel set and a rear leg connected to a rear wheel set. The lower portion of the front leg is pivotally attached to a pull rod assembly located at the front of the stroller frame. In addition, a push rod assembly is connected to the lower supporting frame and extends diagonally toward the rear of the stroller frame to allow the user to push the stroller frame in a raised position while walking, which facilitates pulling or pushing the stroller frame as desired while also allowing interaction with the child riding on the upper frame. The stroller frame is characterized by its ease of use and versatile functionality.

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 handle assembly for an infant carrier is provided. The handle assembly allows the handle to be oriented in one of a plurality of positions, such as a stroller position, and infant carrier position and a car seat position. The handle assembly may include a locking mechanism allowing a handle extension to be extended only when the handle rotated to the stroller position. The handle assembly may also include a blocking mechanism that prevents the handle from rotating from the stroller position if the handle is extended.

A wheeled carrying apparatus includes a handle frame rotatable relative to a standing frame between a first and a second position, a wheel mount pivotally connected with the standing frame, a wheel mount latch adapted to lock and unlock the wheel mount with respect to the standing frame, an actuating assembly coupling the wheel mount latch to the handle frame so that the wheel mount latch is movable to engage and disengage the wheel mount in response to a rotation of the handle frame, and a release mechanism including an operating part that is coupled to the actuating assembly via a cable assembly. The cable assembly includes a flexible part configured to stretch or loosen as the handle frame rotates between the two positions, the operating part being operable to cause the wheel mount latch to disengage from the wheel mount when the handle frame is in the first position.

A reversible mechanism is disposed on a stroller including a stroller frame and a reversible member pivoted to the stroller frame. The reversible mechanism includes anchoring portions disposed on different positions of the stroller frame, a sliding sleeve movably jacketing the reversible member, and a release actuator movably disposed on the reversible member and linked with the sliding sleeve. The sliding sleeve is switched between locking and releasing positions with the release actuator. The sliding sleeve is selectively engaged with any one of the anchoring portions for locking the reversible member. The reversible member includes a joint structure including a cutout portion. An operating portion of the release actuator is disposed in the cutout portion and is slidable along a lengthwise direction of the reversible member through operating the operating portion.

A stroller pull handle system that selectively attaches or built into a four or three wheel stroller that allows a stroller to be pulled by a person walking in front of the stroller. In one embodiment, the handle system includes a transversely aligned support bar that extends between stroller's frame members. In another embodiment, the handle member is U-shaped with two legs that attach to pegs that extend perpendicular from the stroller's frame member. In a third embodiment, the handle member is attached to a peg attached to a clip that attaches to the stroller frame. The handle member may be longitudinally aligned and stacked over the stroller frame when not in use. In a fourth embodiment, the handle member includes an upper section and a lower section pivotally attached. The upper section can be rotated in a rearward direction and used for pushing or rotated forward used for pulling.

A system to transport infant children usable as an integrated unit or with a universal tower attachment system is provided that includes a base configured to be secured to a portion of an automobile; a chassis releasably coupled to the base; and a shell. The shell includes a frame configured to support an infant; a carrying handle movably coupled to the frame at a hub; a first latch operable to selectively, releasably couple the shell to the chassis; and a second latch adjacent the hub to selectively, releasably couple the shell to the tower attachment system. The shell may be selectively coupled to the chassis or to the tower attachment system.

A pet stroller includes a frame body. The frame body includes two rear wheel struts, two front wheel struts pivotally coupled with the two rear wheel struts respectively, a U-shaped handle frame coupled on the two rear wheel struts respectively, and a supporting frame assembly operatively connected with the two front and rear wheel struts. The supporting frame assembly includes an folding frame operatively cooperated with the U-shaped handle frame and the rear wheel struts, an upper supporting frame coupled on the folding frame, a plurality of canopy bars pivotally coupled with the folding frame, and a platform frame pivotally coupled with the folding frame, wherein a carriage body is supported by the frame body to provide a resting cavity for accommodating the animals and a canopy body is adapted to cover and enclose the resting cavity of the carriage body.

A wheeled carrying apparatus includes a handle frame rotatable relative to a standing frame between a first and a second position, a wheel mount pivotally connected with the standing frame, a wheel mount latch adapted to lock and unlock the wheel mount with respect to the standing frame, an actuating assembly coupling the wheel mount latch to the handle frame so that the wheel mount latch is movable to engage and disengage the wheel mount in response to a rotation of the handle frame, and a release mechanism including an operating part that is coupled to the actuating assembly via a cable assembly, the operating part being operable to cause the wheel mount latch to disengage from the wheel mount when the handle frame is in the first position.

A car seat carrier can include a carrier body sized and shaped to receive a complementary sized and shaped car seat. Moreover, the car seat carrier can include at least one rear wheel assembly attached to the carrier body and the at least one rear wheel assembly can include a fixed wheel. The car seat carrier can also include at least one front wheel assembly attached to the carrier body and the at least one front wheel assembly includes a swiveled wheel. Further, the car seat carrier can include at least one handle extending from the carrier body.