The invention relates to a locking tongue assembly for a seatbelt system, the tongue assembly (100) including a body (120) having a belt webbing opening (122) through which a belt webbing is passable and in which a cinch bar (140) is locatable for cinching the belt webbing, the cinch bar having a main body portion (142) and first and second end portions (144), (146), the belt webbing opening (122) being defined by axially spaced apart first and second sidewalls (124), (126) each of which is adapted to receive a respective end portion (144), (146) of the cinch bar (140), and a stop portion (128) in the belt webbing opening (122) for urging against the main body portion (142) of the cinch bar (140).

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 buckle connector for releasably connecting a first object to a second object is provided. The buckle connector may include a first clip member and a connector for connecting it to a first object, and a second clip member and a connector for connecting it to a second object. Legs defining opposed grooves are provided on the first clip member and the second clip member is receivable in the grooves. A stop surface is provided on the second clip member and is engageable with a stop surface on the first clip member to prevent relative movement between the first and second clip members, in a first direction. A strap may be connected to the second clip member so that the strap may be positioned in the grooves in the first and second legs on the first clip member before the second clip member is positioned in the grooves.

A buckle connector for releasably connecting a first object to a second object is provided. The buckle connector may include a first clip member and a connector for connecting it to a first object, and a second clip member and a connector for connecting it to a second object. Legs defining opposed grooves are provided on the first clip member and the second clip member is receivable in the grooves. A stop surface is provided on the second clip member and is engageable with a stop surface on the first clip member to prevent relative movement between the first and second clip members, in a first direction. A strap may be connected to the second clip member so that the strap may be positioned in the grooves in the first and second legs on the first clip member before the second clip member is positioned in the grooves.

A quick-release buckle has a male member and a female member configured to interlock, the female member having a body with a recessed receiving portion and one or more lips overhanging a portion of the recessed receiving portion; the male member having a keyed portion shaped complementary to the recessed receiving portion of the female member; wherein the keyed portion of the male member is receivable within the recessed receiving portion to interlock.

An insert for repositioning at least one of the harness straps of a child safety seat in order to accommodate an occupant smaller than the harness is configured to accommodate, wherein the insert is adapted to locate between the child safety seat and the occupant and includes a pair of waist strap guides, each waist strap guide configured to allow a waist strap of the harness to extend through and exit the waist strap guide at a position narrower than where the waist strap exits the child safety seat.

An attachment system for a helmet, the system having a buckle and a stud. The stud has an engaging portion and the buckle extends along a longitudinal axis and has first and second slots for receiving an adjustable strap and a rim defining a housing having an opening for receiving the engaging portion, the housing opening extending in a direction that is transversal to the longitudinal axis of the buckle. The rim is configured to allow sliding engagement with the engaging portion in a direction that is transversal to the longitudinal axis of the buckle between a first position wherein a section of the rim retains the engaging portion in the rim housing for locking the buckle into the stud and a second position wherein the engaging portion is no longer retained in the rim housing for releasing the buckle from the stud.

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 restraint harness system includes first and second shoulder straps that have button holes located on the y-axis of the straps and a chest clip device which consists of two separate connectors that join together to form the chest clip device. On each connector, there is an extension guard located on the inferior portion of the chest clip device. Also, on each extension guard, there is a button located inferior to the bottom shoulder strap slot. Once the first and second shoulder straps are threaded through the top shoulder strap slot and then threaded through the bottom shoulder strap slot, the extension guard located on the inferior portion of the chest clip device can be buttoned into the shoulder straps, which secures the chest clip device in the proper position so the child cannot move the chest clip in the downward position. Once the child grows to the next strap level on the safety seat, the chest clip can be unfastened and each extension on the connector can be unbuttoned and moved up to reach the proper placement of the chest clip on the child.

A fastener having two strap ends connected by an elastomeric member is described. The elastomeric member has sufficient elasticity to allow a user to increase the distance of separation between the two strap ends by applying a separation force, while providing enough tension to return the two strap ends to close proximity when the user releases the separation force. The elastomeric member may also have an adjustable elasticity to accommodate different applications with different load forces. The two strap ends may each be attached to two connectors.