A combination strap connector and adjuster for connecting straps of a safety harness and for adjusting at least one of the straps comprises a base including a first connector portion, a second connector portion, and a third connector portion. The first connector portion is configured and arranged to directly connect to a first strap extending in a first direction away from the base. The second connector portion is configured and arranged to directly connect to a second strap extending in a second direction away from the base. The third connector portion is configured and arranged to directly connect to a third strap extending in a third direction away from the base. The first, second, and third directions are different directions relative to the base. An adjuster is operatively connected to at least one of the connector portions.

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 seatbelt assembly that includes a tongue assembly having a weblock mounted to a tongue selectively securable to a buckle; a webbing extends through the weblock between a torso portion and a lap portion; and with the weblock allowing for the webbing to slide between the torso and lap portions when in an unlocked position and pivoting relative to the tongue when in a locked position to reorient the torso portion extending from the tongue.

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 memory buckle assembly for use with an occupant restraint system includes a left inside case plate and a right inside case plate arranged within a rigid housing. The memory buckle assembly further includes an adjustable stop button and an adjustable memory button, operably mounted on the rigid housing, and configured to engage with a stop button configurator assembly and a memory button configurator assembly operably positioned between the left inside case plate and the right inside case plate within the rigid housing. The memory button configurator assembly is configurable using the adjustable memory button for enabling retention of a preset expanded position of the strap. The stop button configurator assembly is operably coupled to the memory button configurator assembly utilizing a spool gear and a memory gear to enable the expansion and retraction of the strap assisted by manual adjustments of the adjustable stop button.

A seatbelt assembly and method of operating a seatbelt includes allowing webbing to slide between a lap portion and a torso portion through an unlocked weblock of a tongue assembly; and upon forces exerted by an occupant on the webbing, the weblock locking the webbing from movement between the lap and torso portions while increasing tension in the lap portion via the tongue assembly.

A seatbelt assembly and method of operating that includes a tongue assembly having a weblock and a secondary weblock mounted to a tongue selectively securable to a buckle; a webbing extending adjacent to the weblock and secondary weblock between a torso portion and a lap portion; and the weblock and secondary weblock allowing for the webbing to slide between the torso and lap portions when in unlocked positions and pivoting relative to the tongue such that the weblock and secondary weblock prevent the webbing from sliding between lap and torso portions in locked positions.

A seat belt assembly including a seat belt webbing, a buckle, and a connector tongue assembly. The tongue assembly includes a body, a slot in the body for receiving a seat belt webbing, a locking mechanism located proximate the slot, and a spring biasing the locking mechanism towards the slot to frictionally engage the webbing to prevent freefall of the assembly.

A safety belt latch structure includes a base, a locking hook member, a positioning shaft, and a press switch. The locking hook member is provided with a first locking portion. The press switch includes a push knob, a covering member, and an elastic member. The push knob has a pressing portion, a resting portion, a depression, and a second locking portion. The first locking portion is locked with the second locking portion, and received in the depression. Thus, the user only needs to press the push knob to unlock the locking hook member and to release the safety belt latch structure, such that the safety belt is released quickly. In addition, the press switch is surrounded by the base, such that the push knob will not be contacted due to impact, thereby preventing the locking hook member from being unlocked from the press switch.

The present invention relates to a belt buckle (10) for a length-adjustable aircraft safety belt, wherein the belt buckle (10) comprises: a main body (12) which defines a receiving space (20); a holder (14) for attaching a belt strap (16) of an aircraft safety belt; and a locking device (18) for latching a buckle tongue on the main body (12) for closing the aircraft safety belt,
wherein the main body (12) comprises a base plate (40) and side cheeks (42) projecting therefrom at two opposite sides, wherein the base plate (40) forms a substantially plane base surface (44), and
wherein the holder (14) is mounted on the side cheeks (42) in a movable manner and a clamping edge (38) of the base plate (40) facing the holder (14) projects from the base surface (44) in the direction of the holder (14), so that the holder (14) is drawn to the clamping edge (38) when a tensile load is applied to the belt strap (16) and the belt strap (16) is clamped between the clamping edge (38) and the holder (14), so that a length change of the aircraft safety belt is blocked.