A buckle has a buckle mechanism with a lock pawl and a latch pin. The latch pin is designed to travel only in a longitudinal or horizontal direction relative to the buckle mechanism. When a latch plate assembly is secured, the latch pin holds the lock pawl in a latched position and prevents accidental release of the latch plate assembly. A release button is coupled to the latch plate retention bar so that all of the effective actuation and other motions are in the longitudinal direction of the buckle mechanism. The buckle mechanism has an ejector mechanism with an ejection spring for ejecting the latch plate assembly.

Child care equipment with a seat can include a seat part forming an accommodating space for accommodating an infant. It can further include a crotch strap extending between thighs of the infant seated in the seat part and a pair of waist straps that restrains a waist of the infant. The child care equipment can also include a buckle connecting the crotch strap and the pair of waist straps. The buckle can include a pair of engaging members that are connected to the pair of waist straps. The buckle can also include an engaged member connected to the crotch strap. The engaging member can include a first magnet. The engaged member can include a second magnet that magnetically attracts the first magnet of the engaging member.

Web adjusters and other web connecting devices for use with restraint systems are described herein. In some embodiments, web adjusters, such as tilt-lock web adjusters, can include web gripping features on an edge portion of a web aperture to prevent a web that is joined to the web adjuster from sliding or otherwise moving to one side of the web aperture or the other when the web is pulled in a direction that is not perpendicular to the edge. In some embodiments, the web gripping features can include alternating recessed and raised edge portions.

A webbing-buckling device of a multi-point seat belt system has a buckle assembly and a tongue assembly. The buckle assembly has a buckle base having a first frame portion and a webbing-locking member slidably inserted through the first frame portion. The tongue assembly is disposed on the buckle assembly and has a tongue base having a second frame portion and a webbing-fixing member slidably inserted through the second frame portion. One of two webbings is inserted between the first frame portion and the webbing-locking member, and the other webbing is inserted between the second frame portion and the webbing-fixing member. Alternatively, the webbing-buckling device has a buckle assembly and two tongue assemblies disposed on the buckle assembly. Each tongue assembly has a tongue base having a second frame portion and a webbing-fixing member inserted through the second frame portion. The webbings are inserted through the tongue assemblies.

A harness system with a buckle restraining function includes an upper buckle, an upper strap and a restraining assembly. The upper strap slidably passes through the upper buckle, and the upper strap includes a shoulder portion and a waist portion divided by the upper buckle. The restraining assembly utilizes an anti-sliding structure having a higher coefficient of friction to engage with the upper strap and further utilizes a stopping component to abut against the upper buckle. Therefore, the present invention can effectively restrain a sliding movement of the upper buckle relative to the upper strap and toward the shoulder portion by engagement of the anti-sliding structure and the upper strap and abutment of the stopping component and the upper buckle, which prevents an excessive decrease of a length of the shoulder portion of the upper strap and prevents a potential risk of injury of the passenger's upper body.

A device and system that can be used to assist actuation of a buckle release is disclosed. A device can comprise a first arm and a second arm joined by a U-shaped connecting portion. The device can also comprise a button contact feature. The device can be inserted over a buckle with the button contact feature over a buckle release button, and the device used to assist engagement of the buckle release button by a person operating the device. A system can comprise a device and various additional features or accessories.

A child's safety belt connection buckle with a belt buckle inserted into an inserting space in an inserting base in the horizontal direction, and locked by a locking mechanism. The locking mechanism has a sliding member capable of moving reciprocally along the horizontal direction, and a locking member capable of moving reciprocally in a direction perpendicular to the horizontal direction. The locking mechanism has a locking position and an unlocking position. When the locking mechanism is at the locking position, the belt buckle is pressed against the sliding member, and the locking member is buckled with the belt buckle. When the locking mechanism is at the unlocking position, the locking member is separated from the belt buckle and pressed against the sliding member.

A seat buckle that accommodates different types and styles of child seats. The standard platform can be used across a variety of baby to child seats. The belt has a button on the front, with a safety mechanism on the back that must be articulated to enable activation of the belt buckle. The buckle may take the configuration of an adapter allows a parent to install the safety buckle for a child seat. Adapter on a pre-existing seat. The belt ideally configured for a Y style buckle where straps extend over each shoulder and a single strap passes between the legs of the child. This allows the safety to pass or be blocked between the two belt buckle components of the shoulder straps. This also accommodates most of the buckles that are being produced.

A seatbelt tongue includes a tongue plate, a latch plate, a guide pin and a first retention bump. The tongue plate includes a belt slot. The latch plate is slidably connected with the tongue plate and is translatable between a first position and a second position. The guide pin is fixed to one of the tongue plate and the latch plate. The guide pin slidably passes through a pin slot in the other of the tongue plate and the latch plate. The first retention bump in the pin slot defines a pin pocket receiving the pin in the first position.

A device and system that can be used to assist actuation of a buckle release is disclosed. A device can comprise a first arm and a second arm joined by a U-shaped connecting portion. The device can also comprise a button contact feature. The device can be inserted over a buckle with the button contact feature over a buckle release button, and the device used to assist engagement of the buckle release button by a person operating the device. A system can comprise a device and various additional features or accessories.