Abstract: A support base for a child safety seat includes a shell body and a belt restraining frame. The shell body is adapted to support a child seat, and has an upper surface provided with a storage cavity sized to receive an attachment strap and two latch connectors. The belt restraining frame is pivotally connected with the shell body, and is rotatable relative to the shell body between a release position where the belt restraining frame rises away from the upper surface of the shell body so that the storage cavity is opened upwardly, and a clamping position where the belt restraining frame is adjacent to the upper surface for holding an anchoring belt that is routed across the storage cavity.

Abstract: A child safety seat includes a shell having a seat portion and a backrest, and a seat board assembled with the shell, the seat board being disposed on the seat portion so that a child placed in the child safety seat sits on the seat board, the seat board being slidable relative to the shell toward or away from the backrest. The seat board can be thereby configurable as an extension member that is movable relative to the shell for adjusting a leg room for a child sitting on the seat board.

Abstract: A harness fastening system includes a first strap fastener, and a second strap fastener attachable to and detachable from the first strap fastener. The second strap fastener includes a casing body, a tongue and a release actuator. The casing body has an opening for passage of the first strap fastener. The tongue is disposed in the casing body, and includes a support base and at least one locking portion connected with each other, the support base being further connected with the casing body, and the locking portion being elastically deflectable relative to the support base for engaging and disengaging the first strap fastener. The release actuator is movably assembled with the casing body, and is operable to urge the locking portion to elastically deflect for disengaging from the first strap fastener.

Abstract: A child safety seat includes a seat shell, an extension member and a foot. The seat shell has a bottom surface capable of resting stably on a vehicle seat. The extension member is connected with the seat shell, and is configurable between a first position where a forward end of the extension member extends forward from a front end of the seat shell, and a second position where the extension member is retracted toward the seat shell. The foot is connected with the seat shell and is disposed adjacent to the bottom surface of the seat shell, the foot being movably linked to the extension member. The foot and the seat shell are movable relative to each other to adjust the seat shell between at least a first and a second angular position, the second angular position being reclined rearward relative to the first angular position.

Abstract: A child stroller apparatus includes a handle frame having a first side segment, a first leg frame having a second side segment, a second leg frame, a linkage assembly connected with the handle frame and the second leg frame, and a latching mechanism. The second side segment is connected with a joining part, and the first side segment is connected pivotally with the joining part. Moreover, a handle is disposed adjacent to the joining part and connected with the joining part. The latching mechanism includes a latch assembled with the second side segment, and a release actuator assembled adjacent to the handle and operatively connected with the latch. The latch can engage with the linkage assembly for locking the child stroller apparatus in an unfolded state, and the release actuator is operable to urge the latch to disengage from the linkage assembly for folding the child stroller apparatus.

Abstract: An infant stroller apparatus includes a front leg frame, a rear leg frame and a handle frame. The front leg frame has a first side portion fixedly connected with a first stop abutment. The rear leg frame has a second side portion having a protrusion. The handle frame has a side segment fixedly connected with a second stop abutment, the first and second side portions and the side segment being pivotally connected with one another about a common first pivot axis. The protrusion is restrictedly positioned between the first and second stop abutments when the infant stroller apparatus is in a deployed state.

Abstract: A child safety seat includes a seat shell and an extension member. The seat shell has a seat portion and a backrest, the seat portion having a front end opposite to the backrest. The extension member is pivotally connected with the seat shell, and is rotatable relative to the seat shell between a retracted position where the extension member is stowed in the seat shell and a deployed position where the extension member deploys forward beyond the front end of the seat shell to expand a leg room at a front of the child safety seat.

Abstract: A child safety seat includes a seat shell, an extension member connected with the seat shell, and a front and a rear foot respectively connected with the seat shell and movably linked to the extension member. The seat shell has a bottom surface capable of resting on a vehicle seat. The extension member is movable between a first position where a forward end of the extension member extends forward from the front end of the seat shell, and a second position where the extension member is retracted toward the seat shell. The front foot and the rear foot are movable relative to the seat shell to adjust the seat shell between a first and a second angular position, the seat shell being in the first and second angular position when the extension member is respectively in the first and second position.

Abstract: A child stroller apparatus includes a handle frame having a first side segment fixedly connected with a first coupling part, a front leg frame having a second side segment fixedly connected with a second coupling part, a rear leg frame having a third side segment fixedly connected with a shell, the third side segment being respectively connected pivotally with the first and second coupling parts, a linking member received at least partially inside the shell and respectively connected pivotally with the first and second coupling parts about two different pivot axes, the handle frame and the front leg frame being thereby rotationally linked to each other, and a latch disposed adjacent to the first coupling part, the latch being operable to rotationally lock the handle frame with respect to the rear leg frame so as to lock the infant stroller apparatus in an unfolded state.

Abstract: A support base for a child safety seat includes a shell body and a belt restraining frame. The shell body is adapted to support a child seat, and has an upper surface provided with a storage cavity sized to receive an attachment strap and two latch connectors. The belt restraining frame is pivotally connected with the shell body, and is rotatable relative to the shell body between a release position where the belt restraining frame rises away from the upper surface of the shell body so that the storage cavity is opened upwardly, and a clamping position where the belt restraining frame is adjacent to the upper surface for holding an anchoring belt that is routed across the storage cavity.

Abstract: A support base for a child safety seat includes a shell body configured to support a child seat, and a belt restraining frame pivotally connected with the shell body. The belt restraining frame includes a transversal portion, two side portions, and a middle portion located between the two side portions, the two side portions and the middle portion being fixedly connected with the transversal portion and having respective ends pivotally connected with the shell body. The belt restraining frame is rotatable relative to the shell body between a release position where the middle portion rises away from the upper surface of the shell body, and a clamping position where the middle portion is adjacent to the upper surface for pressing against an anchoring belt that is routed transversally across the shell body.

Abstract: A harness fastening system comprises a first strap fastener, and a second strap fastener attachable to and detachable from the first strap fastener. The second strap fastener comprises a casing body, a tongue and a release actuator. The casing body has an opening for passage of the first strap fastener. The tongue is disposed in the casing body, and comprises a support base and at least one locking portion connected with each other, the support base being further connected with the casing body, and the locking portion being elastically deflectable relative to the support base for engaging and disengaging the first strap fastener. The release actuator is movably assembled with the casing body, and is operable to urge the locking portion to elastically deflect for disengaging from the first strap fastener.

Abstract: A child stroller apparatus includes a handle frame having a first side segment, a first leg frame having a second side segment, a second leg frame, a linkage assembly connected with the handle frame and the second leg frame, and a latching mechanism. The second side segment is connected with a joining part, and the first side segment is connected pivotally with the joining part. Moreover, a handle is disposed adjacent to the joining part and connected with the joining part. The latching mechanism includes a latch assembled with the second side segment, and a release actuator assembled adjacent to the handle and operatively connected with the latch. The latch can engage with the linkage assembly for locking the child stroller apparatus in an unfolded state, and the release actuator is operable to urge the latch to disengage from the linkage assembly for folding the child stroller apparatus.

Abstract: A child safety seat includes a base having a shell body, a seat shell assembled with the base, the seat shell being adjustable between a plurality of recline positions relative to the base, and a lock mechanism operable to lock the seat shell with the base at any of the recline positions. The lock mechanism includes two latches assembled with the shell body and movable to engage with and disengage from the seat shell, and two release buttons respectively disposed at a left and a right side of the base and respectively coupled with the two latches, each of the two release buttons being independently operable to drive concurrent unlocking displacements of the two latches.

Abstract: A child safety seat includes a shell having a seat portion and a backrest, and a seat board assembled with the shell, the seat board being disposed on the seat portion so that a child placed in the child safety seat sits on the seat board, the seat board being slidable relative to the shell toward or away from the backrest. The seat board can be thereby configurable as an extension member that is movable relative to the shell for adjusting a leg room for a child sitting on the seat board.

Abstract: A child safety seat includes a seat shell, an extension member connected with the seat shell, and a front and a rear foot respectively connected with the seat shell and movably linked to the extension member. The seat shell has a bottom surface capable of resting on a vehicle seat. The extension member is movable between a first position where a forward end of the extension member extends forward from the front end of the seat shell, and a second position where the extension member is retracted toward the seat shell. The front foot and the rear foot are movable relative to the seat shell to adjust the seat shell between a first and a second angular position, the seat shell being in the first and second angular position when the extension member is respectively in the first and second position.

Abstract: A child safety seat includes a seat shell and an extension member. The seat shell has a seat portion and a backrest, the seat portion having a front end opposite to the backrest. The extension member is pivotally connected with the seat shell, and is rotatable relative to the seat shell between a retracted position where the extension member is stowed in the seat shell and a deployed position where the extension member deploys forward beyond the front end of the seat shell to expand a leg room at a front of the child safety seat.

Abstract: A child safety seat includes a seat shell, an extension member and a foot. The seat shell has a bottom surface capable of resting stably on a vehicle seat. The extension member is connected with the seat shell, and is configurable between a first position where a forward end of the extension member extends forward from a front end of the seat shell, and a second position where the extension member is retracted toward the seat shell. The foot is connected with the seat shell and is disposed adjacent to the bottom surface of the seat shell, the foot being movably linked to the extension member. The foot and the seat shell are movable relative to each other to adjust the seat shell between at least a first and a second angular position, the second angular position being reclined rearward relative to the first angular position.

Abstract: An infant stroller apparatus includes a front leg frame, a rear leg frame and a handle frame. The front leg frame has a first side portion fixedly connected with a first stop abutment. The rear leg frame has a second side portion having a protrusion. The handle frame has a side segment fixedly connected with a second stop abutment, the first and second side portions and the side segment being pivotally connected with one another about a common first pivot axis. The protrusion is restrictedly positioned between the first and second stop abutments when the infant stroller apparatus is in a deployed state.

Abstract: A child safety seat assembly includes a shell body for defining a support base attachable to a child seat, a leg frame extendible downward from a bottom of the shell body, and a cushion part. The leg frame includes a first and a second tube segment attached with each other, the first tube segment being affixed with a fastener. The cushion part is affixed in the second tube segment adjacent to the fastener, and is formed as an integral hollow body including a first, a second and a third sidewall. The first sidewall faces the fastener, and the second and third sidewalls include inward recessed surfaces and are respectively connected with two side edges of the first sidewall. When the second tube segment is forced to displace relative to the first tube segment, the fastener and the first sidewall push against each other to cause deformation of the cushion part.