An infant car seat includes a seat base and a stability leg. The stability leg is rotatably disposed under the seat base. The stability leg includes an upper leg tube, a rotary member and a first latch. The upper leg tube includes at least one opening. The rotary member includes a pivoting portion and an encircling portion. The pivoting portion is rotatably connected to the seat base. The encircling portion is connected to the pivoting portion and slidably disposed on the upper leg tube. The first latch is disposed on the rotary member, and adapted to detachably engage with the at least one opening for constraining a movement between the rotary member and the upper leg tube.

A vehicle passenger seat assembly includes a passenger seat and a rail system. The passenger seat includes a seat base and a seat back connected to the seat base. The passenger seat is movable between a seated condition for accommodating a seated passenger and non-seated condition where the passenger seat is tilted forward in a front-rear direction of the vehicle about a forward end portion of the seat base. The rail system is mounted to the seat base and configured to have mounted thereto a child car seat. The rail system is configured to move the child car seat along a lateral direction of the passenger seat between at least two seating locations defined by the passenger seat. The rail system is movable independent of the passenger seat to a forward tilted position to allow for movement of the passenger seat between the seated condition and the non-seated condition.

The present invention provides a safety mechanism for a child car seat including a base, a turntable and a seat portion. The safety mechanism for the child car seat further includes a locking mechanism and a releasing mechanism. The turntable is pivotally connected to an upper part of the base. The locking mechanism is disposed at the turntable, connected to the seat portion and locks the seat portion to the turntable. The releasing mechanism is disposed at the base, and is operable to drive the locking mechanism to release the seat portion. By driving the locking mechanism to release the seat portion by the releasing mechanism, the seat portion can be removed and be replaced by a different seat portion, so that a consumer does not need to further purchase a child car seat having a different seat portion, thereby reducing utilization costs for the consumer.

A support base for a child safety seat includes a support leg operable to retract and expand at a bottom of the support base, an actuating part operably coupled to a first and a second latch, and an actuating button. The support leg includes multiple segments, and a first and a second sliding connection each of which respectively coupling two adjacent ones of the segments. The first latch is operable to lock and unlock the first sliding connection. The second latch is operable to lock and unlock the second sliding connection. The actuating part is operable to urge the first latch to move for unlocking the first sliding connection and to urge the second latch to move for unlocking the second sliding connection. The actuating button is assembled with the first segment adjacent to a distal end of thereof, and is operable to actuate the actuating part.

The invention is directed to a child seat comprising: an outer shell supporting an inner shell therein, the inner shell and the outer shell together defining a child protection region within the seat; an adjustment mechanism disposed between the inner shell and the outer shell defining a trajectory of movement for the inner shell relative to the outer shell, wherein relative movement between the inner shell and the outer shell along the trajectory of movement adjusts a size and a shape of the child protection region of the seat.

A support base for a child safety seat includes a shell, a belt clamp and a latching mechanism. The shell is adapted to receive a child seat thereon, and has a belt anchoring region including a first surface and a second surface. The belt clamp is pivotally connected with the shell, and is operable to clamp a first belt portion and a second belt portion respectively adjacent to the first surface and the second surface. The latching mechanism is operable to lock the belt clamp in a clamping state.

A support base for a child safety seat includes a support leg operable to retract and expand at a bottom of the support base, a first and a second locking mechanism, and a linking assembly. The support leg includes multiple segments, and a first and a second sliding connection each of which respectively coupling two adjacent ones of the segments. The first locking mechanism includes a first latch operable to lock the first sliding connection, and a first actuating part operable to urge the first latch to move for unlocking the first sliding connection. The second locking mechanism includes a second latch operable to lock the second sliding connection, and a second actuating part operable to urge the second latch to move for unlocking the second sliding connection. The linking assembly couples the two locking mechanisms so that the first and second sliding connections can be concurrently unlocked.

A child safety seat includes a child seat, and a support base having a shell body adapted to provide support for the child seat. The support base includes an anti-rebound part and a locking mechanism. The anti-rebound part is connected with the shell body for sliding movements along a sliding axis, the anti-rebound part having an abutting portion tilted relative to the sliding axis that extends upward at a front of the child seat, the anti-rebound part being slidable along the sliding axis relative to the shell body for displacing the abutting portion away from the child seat or toward the child seat so as to adjust a leg room for a child. The locking mechanism is operable to lock the anti-rebound part in position with respect to the shell body.

A child safety seat (1) for a vehicle, the child safety seat (1) comprises a seat body (2) and a frame (3) which is removably secured to or securable onto an existing vehicle seat (VS) in a rearward configuration, the seat body (2) comprising a back portion (20) and a seat portion (21), the frame (3) being pivotably attached to the back portion (20) of the seat body (2) such that, in use, the seat body (2) is arranged to pivot about the pivotable attachment to the frame (3) during a vehicular accident.

An infant car seat includes a seat base and a stability leg. The stability leg includes an upper leg tube, a middle leg tube, a lower leg tube, a rotary member, a first latch and a second latch. The middle leg tube includes at least one hole. The lower leg tube includes at least one opening. The rotary member is assembled with the seat base and affixed to the upper leg tube. The first latch is disposed on a bottom of the upper leg tube and adapted to detachably engage with the at least one hole for constraining a movement between the upper leg tube and the middle leg tube. The second latch is disposed on a bottom of the middle leg tube, and adapted to detachably engage with the at least one opening for constraining a movement between the middle leg tube and the lower leg tube.