Abstract: A folding device of a stroller includes a folding assembly which is configured to fold the stroller and a safety assembly. The folding assembly includes an operable pull handle. The pull handle is slidably sleeved over a handle frame of the stroller and is movable between a holding position and a release position. The safety assembly is configured to cooperate with the folding assembly, in which the safety assembly includes a locking member for preventing misoperation of the pull handle, and the locking member is switchable between a locked position and an unlocked position. The locking member is configured to prevent the pull handle from moving to the release position responsive to the locking member being in the locked position; and the locking member is entirely located inside the handle frame responsive to the locking member being in the unlocked position.

Abstract: The present invention discloses a stroller handle lock auxiliary structure disposed in a stroller frame of a stroller. The stroller frame includes a lower frame and a stroller handle pivotally connected on the lower frame. The lower frame includes a first linking rod. The first linking rod is provided with a fitting portion protruding toward an outer side of the lower frame, and the stroller handle is provided with a reversing sliding sleeve matching with the fitting portion. The stroller handle lock auxiliary structure includes a rib that pushes the first linking rod toward the outer side of the lower frame.

Abstract: The disclosure provides an auxiliary mechanism for assisting folding or unfolding a frame of a pushcart as well as a pushcart. The frame includes a first rod and a second rod being pivotable relative to each other. When the first rod and the second rod are relatively pivoted to a first position, the frame is in an unfolded state; and when the first rod and the second rod are relatively pivoted to a second position, the frame is in a folded state, wherein the auxiliary mechanism includes an elastic member, the elastic member drives the first rod and the second rod to be relatively pivoted towards the first position or towards the second position. The auxiliary mechanism according to the disclosure facilitates the user to unfold or fold the frame more easily, and enables the frame to be unfolded or folded in place, thus avoiding potential safety hazards.

Abstract: The disclosure provides a seat-bed dual-purpose support switching mechanism for a seat and a bearing device including a bearing support with rotary holders rotatably arranged on fixing holders on opposite sides of the bearing device, so that the bearing support can pivotably swing between a seat position and a carrycot position, and a switching assembly for the rotary holder to drive a locking member to be away from the fixing holder via a driving lever so that the bearing support is unlocked to pivotably swing, or to drive the locking member to be close to the fixing holder with the driving lever so that the bearing support is locked after a pivotal swing.

Abstract: A stroller includes a stroller frame, a carrier, and a carrier adjusting mechanism including a base, a locking structure, a locking device, a limiting structure, and a release actuator. The base is connected to the stroller frame. The locking structure is connected to the carrier and pivoted to the base. The locking device is disposed between the base and the locking structure. The locking device includes a first engaging structure, a second engaging structure, and a locking member. The locking member is engaged with the first engaging structure at a first position or the second engaging structure at the second position. The limiting structure is disposed between the locking structure and the base for limiting a rotation range of the locking structure. The release actuator is connected to the locking device for disengaging the locking member from the first engaging structure or the second engaging structure.

Abstract: An anti-rollover structure, applicable to the cot body, includes at least two fixing elements and at least two support elements. The fixing elements are adapted to be mounted on an outer bottom surface of the cot body. The support elements are rotatably disposed at the fixing elements respectively. When the support elements are on a support surface, the support elements are subjected to pressure from the cot body and thereby rotated to protrude protruded from the cot body. A carrying device and a baby carrier are further introduced. The carrying device and the baby carrier each have the anti-rollover structure.

Abstract: A carrier adjusting mechanism is applied to a stroller including a stroller frame and a carrier and includes a base, a locking structure, a locking device, and a release actuator. The base is connected to the stroller frame. The locking structure is connected to the carrier and pivoted to the base. The locking device is disposed between the base and the locking structure. The locking device includes a first engaging structure, a second engaging structure, and a locking member. The locking member is engaged with the first engaging structure at a first position or the second engaging structure at the second position. The release actuator is connected to the locking device via a link member for disengaging the locking member from the first engaging structure or the second engaging structure, to allow the locking structure to move between the first position and the second position together with the carrier.

Abstract: A child stroller apparatus includes a stroller frame, and a mounting system including a first coupling part provided on the stroller frame, and an adapter suitable to receive the installation of a detachable component. The adapter is installable on and detachable from the first coupling portion, wherein the adapter includes a support body having a second coupling portion and a third coupling portion, the second coupling portion being detachably connectible with the first coupling portion, and the third coupling portion being detachably connectible with the detachable component.

Abstract: An anti-rollover structure, applicable to the cot body, includes a fixing element and a support element. The fixing element is adapted to be mounted on the outer bottom surface of the cot body. The support element is movably disposed at the fixing element and subjected to pressure from the cot body and thus protrudes from the cot body. The anti-rollover structure is structurally simple and easy to use. A carrying device and a baby carrier are further introduced. The carrying device and the baby carrier each have the anti-rollover structure.

Abstract: The present invention discloses a stroller handle lock auxiliary structure disposed in a stroller frame of a stroller. The stroller frame includes a lower frame and a stroller handle pivotally connected on the lower frame. The lower frame includes a first linking rod. The first linking rod is provided with a fitting portion protruding toward an outer side of the lower frame, and the stroller handle is provided with a reversing sliding sleeve matching with the fitting portion. The stroller handle lock auxiliary structure includes a rib that pushes the first linking rod toward the outer side of the lower frame.

Abstract: The present invention discloses a stroller handle lock auxiliary structure disposed in a stroller frame of a stroller. The stroller frame includes a lower frame and a stroller handle pivotally connected on the lower frame. The lower frame includes a first linking rod. The first linking rod is provided with a fitting portion protruding toward an outer side of the lower frame, and the stroller handle is provided with a reversing sliding sleeve matching with the fitting portion. The stroller handle lock auxiliary structure includes a rib that pushes the first linking rod toward the outer side of the lower frame.

Abstract: A seat height adjustment mechanism includes a locking bar and a locking element. The locking bar is disposed in a stroller frame and has locking holes spaced apart. Each of the locking holes has a stop portion protruding therein. The locking element is mounted on a seat and has an engaging end. The engaging end is separably engaged in any one of the locking holes and has an engaging hook protruding in a direction, and the direction is crossed with another direction in which the engaging end moves when the engaging end is separating from the locking hole. The engaging hook separably presses against the stop portion. Therefore, the engaging end cannot separate from the locking hole. Even when wrongly operated, the locking element cannot be rotated and unlocked and thereby prevents the seat from unnecessarily sliding downward, so as to ensure safety of a baby at the seat.

Abstract: A carrier adjusting mechanism is applied to a stroller including a stroller frame and a carrier and includes a base, a locking structure, a locking device, and a release actuator. The base is connected to the stroller frame. The locking structure is connected to the carrier and pivoted to the base. The locking device is disposed between the base and the locking structure. The locking device includes a first engaging structure, a second engaging structure, and a locking member. The locking member is engaged with the first engaging structure at a first position or the second engaging structure at the second position. The release actuator is connected to the locking device via a link member for disengaging the locking member from the first engaging structure or the second engaging structure, to allow the locking structure to move between the first position and the second position together with the carrier.

Abstract: A carrier adjusting mechanism is applied to a stroller including a stroller frame and a carrier and includes a base, a locking structure, a locking device, and a release actuator. The base is connected to the stroller frame. The locking structure is connected to the carrier and pivoted to the base. The locking device is disposed between the base and the locking structure. The locking device includes a first engaging structure, a second engaging structure, and a locking member. The locking member is engaged with the first engaging structure at a first position or the second engaging structure at the second position. The release actuator is disposed on the stroller and connected to the locking device for disengaging the locking member from the first engaging structure or the second engaging structure, to allow the locking structure to move between the first position and the second position together with the carrier.

Abstract: The present application relates to a wheel braking mechanism, a frame and a child carrier. The wheel braking mechanism includes a wheel base housing assembly, a braking assembly mounted in the wheel base housing assembly, and a braking pin connected to the braking assembly. A side wall of the wheel base housing assembly is provided with a sliding hole configured to allow the braking pin to extend through. The braking pin is capable of sliding in the sliding hole between a locking position and an unlocking position. The wheel braking mechanism further includes a dust shield. The dust shield is engaged with the braking pin and shields the sliding hole to prevent external debris from entering an interior of the wheel base housing assembly through the sliding hole.

Abstract: A child stroller apparatus includes a stroller frame, and a mounting system including a first coupling part provided on the stroller frame, and an adapter suitable to receive the installation of a detachable component. The adapter is installable on and detachable from the first coupling portion, wherein the adapter includes a support body having a second coupling portion and a third coupling portion, the second coupling portion being detachably connectible with the first coupling portion, and the third coupling portion being detachably connectible with the detachable component.

Abstract: A child stroller apparatus includes a stroller frame, a connecting mount provided on the stroller frame and having a first coupling portion, and an adapter suitable to receive the installation of a detachable component. The adapter is installable on and detachable from the first coupling portion of the connecting mount, and includes a support body having a second and a third coupling portion, the second coupling portion being connectible with the first coupling portion, and the third coupling portion being connectible with a detachable component. The first coupling portion of the connecting mount is adapted to receive the installation of the adapter and a detachable component, and the arrangement of the adapter on the connecting mount allows the installation of a detachable component on the third coupling portion of the adapter at a mount position that differs from a mount position provided by the connecting mount.