A safety belt buckle assembly includes a base, two combination pieces, and a locking member. The base has a mounting section, a belt passage section, a receiving slot, a connecting portion, and an insertion opening. The combination pieces are located at two sides of the receiving slot. Each of the combination pieces has a shaft receiving groove and an insertion hole. A shaft is mounted in the shaft receiving groove of each of the combination pieces and extends through a shaft hole of the locking member. Each of the combination pieces is provided with a resting member, an elastic member, and a covering member mounted in the insertion hole respectively. The locking member is pivotally mounted on the base and has a locking portion locked by the resting member of each of the combination pieces.

Multiple-utility release buckles used in passive restraint systems for human occupants of vehicles. These types of buckles are typically useful in one embodiment, as a buckle for a safety harness that is commonly used in racing gear, such as automobile racing.

A magnetic buckle includes first and second buckle members. The first buckle member includes a first end and a second end adapted to engage a strap, a mounting surface, a latching aperture defined in the mounting surface, and a first magnet. A release direction extends along a longitudinal axis of the first buckle member from the first end to the second end. The second buckle member includes a joining surface adapted to be joined with the mounting surface, a latch hook adapted to engage the latching aperture extending from the joining surface, and a second magnet. The magnets pull the latch hook into engagement with the latching aperture when the joining surface is placed in proximity to the mounting surface. Engagement of the latching aperture by the latch hook prevents the second buckle member from being pulled apart from the first buckle member in a direction orthogonal to the mounting surface or against the release direction.

A protective guard for a hand, finger or thumb includes a first thermoplastic layer heat welded to second thermoplastic layer. The second thermoplastic layer has a thickness that is greater than the thickness of the first thermoplastic layer.

An apparatus for assisted buckle release employing a generally C-shaped, V-shaped, or U-shaped assistive device adapted to depress a buckle's release button, such as a button typical of a child car seat restraint harness, and thereby assist in unlocking the buckle.

A connection arrangement for use with a wearable body harness includes a first connector having a first body component, a second body component, and an attachment element connected to each other by a rod having a longitudinal axis. The connection arrangement further includes a second connector removably connectable to the first connector. Each of the first body component, the second body component, and the attachment element are independently movable relative to each other about the longitudinal axis of the rod. The first connector and the second connector are removably connectable to each other via a locking and release mechanism between a first, locked configuration, where the first connector and the second connector are connected to each other, and a second, unlocked configuration, where the first connector and the second connector are disconnected from each other.

A magnetic buckle comprises first and second buckle members. The first buckle member comprises a first end and a second end adapted to engage a strap, a mounting surface, a latching aperture defined in the mounting surface, and a first magnet. A release direction extends along a longitudinal axis of the first buckle member from the first end to the second end. The second buckle member comprises a joining surface adapted to be joined with the mounting surface, a latch hook adapted to engage the latching aperture extending from the joining surface, and a second magnet. The magnets pull the latch hook into engagement with the latching aperture when the joining surface is placed in proximity to the mounting surface. Engagement of the latching aperture by the latch hook prevents the second buckle member from being pulled apart from the first buckle member in a direction orthogonal to the mounting surface or against the release direction.

A protective guard for a hand, finger or thumb includes a first thermoplastic layer heat welded to second thermoplastic layer. The second thermoplastic layer has a thickness that is greater than the thickness of the first thermoplastic layer.

A buckle for a child safety seat harness having a base part and a latch part, the latch part having a releasable latching mechanism that includes a plurality of magnetic elements arranged to urge the base and latch parts into engagement during a connection operation and to urge the base and latch parts apart during a disconnection operation that also releases the latch.

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.