A car seat system for automatically displacing the movable components of the car seat. The car seat including sensors and a computing module to detect the measurements of a child placed in the car seat. The car seat system determines the current position of the movable components and displaces the movable components automatically based on the child's measurements or a desired amount. The car seat system automatically learns child's behaviors when the child is placed in the car seat. The car seat system learns schedules utilized by the child, routes taken by the driver of the car, and other data over a period of time. The behavioral, scheduling, routing, and other data obtained is stored by the car seat system and utilized to enhance the safety and comfortability of the child during a car ride. The car seat system also determines thickness of clothing worn by the child while placed in the car seat and adjusts the shoulder belts to accommodate for the clothing while providing a snug fit of the shoulder belts that fall within safety recommendations. The car seat also auto reclines to a desired angle and also rotates about itself to face the door. The car seat system includes an auto-incident detection mode. In this mode, the system detects an incident, such as an accident, hard braking, or another hazard, and automatically displaces the features in the car seat to make the car seat secure during the crash minimizing the effect of the incident on the child. The car seat also includes pretensioners and motors to release, pull back, and lock the car seat belts.

This disclosure provides a top cover for a base, a base for a child safety seat and a child safety seat, wherein the top cover comprises a top cover body, an upper surface of the top cover body is provided with a protrusion located at a front end of the top cover body, and the upper surface of the top cover body is further provided with a seat area located on a periphery of the protrusion for a child to sit. In the top cover this disclosure, a protrusion is provided on the upper surface of top cover body of the top cover, a protrusion can block a forward movement of a child sitting in the seat area when an accidental impact occurs, reducing a pressure on the child's abdomen due to the accidental impact, and making the child sitting on the top cover safer.

A child safety seat includes a seat shell having two sidewalls respectively provided at a left and a right side of the seat shell for restricting sideways movement of a child sitting on the seat shell, the two sidewalls including a first and a second sidewall, a buffering part movably connected with the seat shell, the buffering part being movable between a stowed position retracted toward the first sidewall and a deployed position protruding sideways from the first sidewall, a spring for biasing the buffering part toward the stowed position, and a latching mechanism including a latch carried with the buffering part, the latch being movable between a locking state for locking the buffering part in the deployed position and an unlocking state for unlocking the buffering part so that the buffering part is rotatable relative to the seat shell.

A child safety seat includes a seat shell, a headrest and a side protection part. The seat shell has a seat portion, a backrest portion and a sidewall, the sidewall protruding forward from the backrest portion. The headrest is connected with the backrest portion and is movable along the backrest portion, the headrest having a side support portion protruding forward. The side protection part is disposed adjacent to the sidewall at an inner side thereof, the side protection part extending along the inner side of the sidewall from a location adjacent to the seat portion toward a top of the backrest portion, a portion of the side protection part being located between the sidewall and the side support portion of the headrest.

Child restraint system in a vehicle with features to support and ensconse the head and shoulders of an occupant during lateral impact to the vehicle.

A headrest support structure applied to a safety seat is disclosed. The headrest support structure includes a buffer mechanism. The buffer mechanism is connected to a headrest and a seat of the safety seat. Elastic deformation of the buffer mechanism provides a buffer to the headrest and the seat. The headrest support mechanism provided by an embodiment of the present application has a high safety factor and provides a buffer to the headrest and the seat during an emergency brake for accident prevention. The present application further provides an infant carrier having the headrest support structure.

A lateral protecting mechanism includes a fixing base, a protecting block, a locking component, a driving component and an operating component. The fixing base is fixedly disposed on a lateral portion of a child carrier. The protecting block includes a pivoting shaft and is pivotally disposed on the fixing base by the pivoting shaft. The locking component is slidably disposed inside the fixing base. The driving component is disposed inside the fixing base. The operating component is coupled to the driving component. The operating component drives the driving component to drive the locking component to protrude out of the fixing base to abut against the protecting block for restraining a pivoting movement of the protecting block when the operating component is operated.

A side collision protection mechanism includes a side collision protection case pivotally connected to a side region of a child safety seat and a locking element movably set in the side collision protection case and having a locking end detachably locked to the side region. The locking end is fully locked to the side region when the side collision protection case is in an extended state and subjected to a side impact force, or partially locked to the side region when the side collision protection case is in the extended state but not subjected to any side impact force. The side collision protection case can be pushed pivotally relative to the side region to switch from the extended state to a folded state and to release the locking end from its locking to the side region. A child safety seat with the above side collision protection mechanism is also disclosed.

A lateral shock absorber includes a protective fender and a locking mechanism. The protective fender is pivoted to a base of a child car safety seat and pivotally switchable between a folded state or an unfolded state relative to the child car safety seat. The locking mechanism is for selectively engaging with the protective fender to restrain the protective fender from switching to the unfolded state or disengaging from the protective fender to allow the protective fender to switch to the unfolded state when the protective fender is located in the folded state. The protective fender includes a driving block, a supporting block and a combining assembly. The driving block is pivoted to the base, and the supporting block is pivoted to the driving block and engages with the driving block by the combining assembly.

A child safety seat includes a seat shell having two sidewalls respectively provided at a left and a right side for restricting sideways movement of a child on the seat shell, a buffering part movably connected with the seat shell, a retaining mechanism and a release mechanism. The buffering part is movable between a first position corresponding to a stowed state where the buffering part is retracted toward one of the sidewalls, and a second position corresponding to a deployed state where the buffering part protrudes sideways from the sidewall. The retaining mechanism is operable to hold the buffering part in the first position. The release mechanism includes an operating device that is disposed adjacent to a thigh region of the seat shell and is operatively connected with the retaining mechanism, the operating device being operable to release the buffering part from the hold of the retaining mechanism.