A vehicle safety system is for preventing child abandonment in a vehicle. The vehicle safety system may include a flow sensor for fuel in the vehicle, and a controller coupled to the flow sensor and a seat sensor. The controller may be configured to detect when the vehicle is in a fueling state based upon the flow sensor, and detect occupancy of a child safety seat based upon the seat sensor. The controller may be configured to if the vehicle does not enter the fueling state within a first time period, then cause the vehicle to enter a first alert state, and if the vehicle does not enter the fueling state within a second time period greater than the first time period, then cause the vehicle to enter a second alert state.

A child's booster seat is provided and can include a booster seat base and seat back. The booster seat base can be collapsed or folded from an in-use configuration to a collapsed configuration to improve portability of the booster seat base. The booster seat base can include multiple seating surface panels that are rotatably coupled to one another to allow the booster seat base to be collapsed from an in-use width to a collapsed width that is less than the in-use width. The booster seat base can also be coupled and decoupled from the booster seat back. The booster seat base can include tab members that can be inserted into tab receiving cavities of the booster seat back. Adjustment of the booster seat base from the in-use configuration to the collapsed configuration can also facilitate removal of the tab members from the tab receiving cavities of the booster seat back.

An adjustable child device includes a first seat portion, a second seat portion and a belt engaging element. The second seat portion is foldable relative to the first seat portion between an unfolded position and a folded position and at least partially received in the first seat portion when the second seat portion is located at the folded position. The second seat portion and the first seat portion are located on a horizontal plane to form a seat part when the second seat portion is located at the unfolded position. A positioning protrusion is formed a lateral side of the seat part. The belt engaging element is installed on a lateral side of the seat part. A positioning recess is formed on the belt engaging element for engaging with the positioning protrusion. The adjustable child device can be folded when it is not in use, which saves storage space.

An adjustable child device includes a first seat portion, a second seat portion and a belt engaging element. The second seat portion is foldable relative to the first seat portion between a folded position and an unfolded position and is at least partially received in the chamber when the second seat portion is located at the folded position. The second seat portion and the first seat portion are located on a horizontal plane to form a seat part when the second seat portion is located at the unfolded position. The belt engaging element is installed on a lateral side of the seat part and concurrently rotates from a stowed position to a use position when the second seat portion is unfolded from the folded position to the unfolded position. The adjustable child device can be folded when it is not in use, which saves storage space.

A child safety seat, such as a car seat, booster seat, stroller seat, or high chair, can include a crotch buckle positioner that provides adjustability for the harness system as the child grows. The seat can include a seat bottom, a seat back, a harness system, and a crotch belt positioner. Crotch belt webbing, including a buckle, can extend up through a portion of the crotch belt positioner and is adjusted by the crotch belt positioner. The crotch belt positioner can be adjusted into multiple positions along the seat bottom. Adjusting the crotch belt positioner from a first position to a second position can adjust at least one of the length of the crotch belt webbing that extends about the top surface of the seat bottom and the position that the relational position that the crotch belt webbing extends up through crotch belt positioner with respect to the seat bottom.

The present disclosure discloses a fixing device for an armrest of a car seat and a car seat, the fixing device comprises a fixing protrusion connected to the lower part of the armrest and a fixing recess arranged on each side of a cushion of the car seat, the fixing recess is close to a seat back of the car seat, and the fixing protrusion can be inserted into the fixing recess; one of the fixing protrusion and the fixing recess is provided with a locking projection, and the other is provided with a locking notch, the locking projection can be engaged to the locking notch, so that the fixing protrusion can be fixed into the fixing recess. The fixing device according to the present disclosure provides sufficient connection strength between the armrest and the car seat, and the assembly is convenient.

A seating system for a motor vehicle provides for a seat and a child safety seat defined by a body, which forms part of a seat cushion of the seat. The system has a releasable fastening apparatus of the ISOFIX type comprising two lower anchoring elements and two upper anchoring elements which can be selectively engaged by connecting elements carried by the body for securing the latter to the seat in a lowered position and a raised position, respectively.

An apparatus for supporting an appendage of a seated user, generally in a vehicle, including adjustable support arms attached a seat with a platform disposed at a distal end of second support arms so that the appendage of the user, such as a child, are supported thereon for comfort of the user.

An energy and shock absorbing device for a child car seat comprises a seat (1), and a base (2) positioned below the seat (1) and used for supporting the seat (1), the seat (1) being slidably arranged on the base (2). A limit block (22) is formed on the base (2) and located in front of the seat (1) in a path along which the seat (1) slides relative to the base (2). Energy absorbing material (4) is arranged between the limit block (22) and the seat (1), and is compressed to deform when the seat (1) slides towards the limit block (22). When a car encounters a collision or emergency brake, the seat (1) moves relative to the base (2) due to inertia, and the energy absorbing material (4) is squeezed to deform so as to provide a buffering and shock absorbing action. The word front described here and elsewhere is defined according to the moving direction of the seat (1), that is, the direction along which the seat (1) slides relative to the base (2) when a car collision occurs is front, and conversely, the direction opposite to front is rear.

A child restraint includes a seat-support base adapted to be retained on a vehicle passenger seat. The child restraint also includes a juvenile seat mounted on the seat-support base and sized to seat a juvenile.