Wonderland Switzerland Ag

Zhiren Zhong

Mingpeng Li

Baby crib

The present invention discloses a backrest angle adjusting mechanism including a first support, a second support, a locking member and a reset member. The first and second supports are pivotally connected to each other and are respectively connected to a backrest tube and a stroller frame, and multiple engaging stages are formed between the first and second supports. The locking member is slidably provided between the first and second support, and has a lock position and a release position. The locking member is engaged at any engaging stage when at the lock position; when the driving member moves, the locking member is driven to slide and depart from the engaging stage and becomes located at the release position, thereby implementing angle adjustment of the backrest tube. During a folding process of the stroller frame, automatic folding of the backrest tube can be achieved by folding the frame stroller or by a seat fabric pulling the backrest tube that then moves with the stroller frame, thereby better simplifying operations of angle adjustment of the backrest tube and folding of a baby stroller. The present invention further discloses a baby stroller having the backrest angle adjusting mechanism.

Baby stroller and backrest angle adjusting mechanism thereof

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 an 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.

Frame structure and baby stroller

A child seat includes a seat portion, a backrest frame and a front guard respectively connected pivotally with the seat portion, a latch connected with the seat portion, and a linking part respectively coupled to the latch and the backrest frame. The latch is operable to lock the front guard in position, wherein the latch is engaged with the front guard for locking the front guard and disengaged from the front guard for unlocking the front guard. The linking part is pivotally connected with the backrest frame, and the backrest frame is rotatable to cause the latch to unlock for rotation of the front guard.

Child seat

The present application discloses a stroller frame switchable between an unfolded position and a folded position. The stroller frame includes an unfolding and folding mechanism, a front foot support, a rear foot support, a first connecting bar, and a second connecting bar. The unfolding and folding mechanism includes a supporting body and a movable body movable relative to the supporting body. The front foot support is pivotally connected to the supporting body. The rear foot support is pivotally connected to the supporting body, the rear foot support is pivotable relative to the front foot support. The first connecting bar is pivotally connected to the front foot support and the movable body, respectively. The second connecting bar is pivotally connected to the rear foot support and the movable body, respectively, and the second connecting bar is pivotable relative to the first connecting bar.

Stroller frame

A child seat includes a seat portion, a backrest frame, a connector, and a locking mechanism operable to rotationally lock and unlock the connector with respect to the seat portion. The seat portion is fixedly connected with a first coupling part. The backrest frame is fixedly connected with a second coupling part, the second coupling part being pivotally connected with the first coupling part about a first pivot axis so that the backrest frame is rotatable relative to the seat portion. The connector is pivotally connected with the seat portion about a second pivot axis spaced apart from the first pivot axis, the connector being operable to detachably engage with a corresponding structure provided on a child supporting apparatus.

A child bassinet includes a standing frame including a first leg having two first side segments and a second leg having two second side segments, a top rail portion and a linkage assembly. The top rail portion includes a first rail connected with a second rail via two articulations, the first rail being connected pivotally with the two first side segments and the second rail being connected pivotally with the two second side segments at locations that are spaced apart from the two articulations. The linkage assembly includes two first linking parts each of which having two opposite ends respectively connected pivotally with one of the two first side segments and one of the two articulations, and two second linking parts each of which having two opposite ends respectively connected pivotally with one of the two second side segments and one of the two articulations.

Child bassinet

A transportation device includes a frame and a seat module. The seat module includes a seat body, a calf rest and an operating member. The seat body is pivotally connected to the frame and the seat body has a first engaging portion. The calf rest is pivotally connected to the seat body. The operating member has a press portion, an elastic portion, a pivotal portion and a second engaging portion. The operating member is pivotally connected to the calf rest by the pivotal portion. The elastic portion abuts against the calf rest. The second engaging portion engages with the first engaging portion, such that the calf rest is kept at a predetermined position.

Seat module and transportation device

A transportation device includes a frame and a carrier. The frame includes a rail, a fixing base, an unlock member and a sliding member. The rail has a first engaging hole with a first retaining wall. The unlock member has an engaging portion. An end of the sliding member abuts against the unlock member. The carrier includes a connecting base with a rib. The connecting base is connected to the fixing base to install the carrier on the frame. When the carrier faces a first direction, the rib pushes the sliding member to push the unlock member, such that a length of the engaging portion protruding from the fixing base is reduced. When the carrier faces a second direction, the rib is staggered with the sliding member.

Transportation device

A child seat includes a front guard and a backrest frame respectively connected pivotally with the seat portion about a first and a second pivot axis, and a folding mechanism including a latch pivotally connected with the seat portion about a third pivot axis for locking and unlocking the front guard with respect to the seat portion, and a linking part coupled to the latch and pivotally connected with the backrest frame about a fourth pivot axis. A rotation of the backrest frame from a deployed position toward a collapsed position causes a displacement of the linking part that urges the latch to unlock the front guard. The first, third, second and fourth pivot axes are arranged in that order along a direction from a front to a rear of the seat portion when the backrest frame is in the collapsed position and the front guard in a folded position.

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 child seat includes a seat portion fixedly connected with a first coupling part, a backrest frame fixedly connected with a second coupling part, the second coupling part being pivotally connected with the first coupling part so that the backrest frame is rotatable relative to the seat portion, a rotary element pivotally connected with the first coupling part, the rotary element being rotatable relative to the seat portion and the backrest frame, and a locking mechanism operatively connected with the backrest frame and operable to rotationally lock and unlock the rotary element with respect to the seat portion. The locking mechanism is configured to switch between a locking state and an unlocking state in response to a rotation of the backrest frame relative to the seat portion and the rotary element.

A child seat includes a seat portion fixedly connected with a first coupling part, a connector pivotally connected with the first coupling part of the seat portion, the connector being operable to detachably engage with a corresponding structure provided on a child supporting apparatus, a locking mechanism operable to lock and unlock the connector with respect to the seat portion, a backrest frame fixedly connected with a second coupling part that is pivotally connected with the first coupling part, and a coupling mechanism operable to movably couple the seat portion to the backrest frame so that the seat portion and the backrest frame are movable in unison relative to the connector during adjustment of the backrest frame between an unfolded state and a folded state.

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Dongguan, China

Zhiren Zhong