Systems and methods are disclosed for automatic adjustment of straps of a head mounted display. The head mounted display may include a display device, a plurality of straps, and a controller. The controller may monitor eye location data of at least one eye of a user using at least one eye tracking sensor. The controller may direct the user to move the display device to achieve a desired image being displayed on the display device based on the monitored eye location data and accepted eye location data. The controller may monitor strap pressure data associated with the plurality of straps using a plurality of the pressure sensors. The controller may adjust each strap of the plurality of straps using an adjustment actuator to achieve a desired fit of the head mounted display on the user based on the monitored strap pressure data and accepted strap pressure data.

A tactical belt or belt accessory system comprising an integral single layer strap having a two opposite ends, a top edge and a bottom edge, and at least one row of a plurality of openings distributed lengthwise along the strap between the two opposite ends, the openings being separated by links that are an integral part of the single layer strap, the openings configured to facilitate attachment of MOLLE-compatible accessories along a horizontal axis or a vertical axis without skipping any of the links.

A tactical belt or belt accessory system comprising an integral single layer strap having a two opposite ends, a top edge and a bottom edge, and at least one row of a plurality of openings distributed lengthwise along the strap between the two opposite ends, the openings being separated by links that are an integral part of the single layer strap, the openings configured to facilitate attachment of MOLLE-compatible accessories along a horizontal axis or a vertical axis without skipping any of the links.

The present disclosure illustrates a rope tail positioning fastener including a fastener body. The fastener body includes a base and an elastic arm, and the base has an insertion channel inside, and the insertion channel is provided with two through holes at a side thereof and a hole at other side thereof, and a stop part is formed between the two through holes, and a side of the base adjacent to the hole is bent to form the elastic arm suspended relative to the base, so that two tail parts of the rope can be inserted into, through and out of the insertion channel via the through holes; next, the two tail parts of the rope can be sewn to form a seam part; and, after the seam part is completed, the user can pull the rope back to receive the two tail parts inside the insertion channel.

The present disclosure illustrates a rope tail positioning fastener including a fastener body. The fastener body includes a base and an elastic arm, and the base has an insertion channel inside, and the insertion channel is provided with two through holes at a side thereof and a hole at other side thereof, and a stop part is formed between the two through holes, and a side of the base adjacent to the hole is bent to form the elastic arm suspended relative to the base, so that two tail parts of the rope can be inserted into, through and out of the insertion channel via the through holes; next, the two tail parts of the rope can be sewn to form a seam part; and, after the seam part is completed, the user can pull the rope back to receive the two tail parts inside the insertion channel.

Systems and methods are disclosed for automatic adjustment of straps of a head mounted display. The head mounted display may include a display device, a plurality of straps, and a controller. The controller may monitor eye location data of at least one eye of a user using at least one eye tracking sensor. The controller may direct the user to move the display device to achieve a desired image being displayed on the display device based on the monitored eye location data and accepted eye location data. The controller may monitor strap pressure data associated with the plurality of straps using a plurality of the pressure sensors. The controller may adjust each strap of the plurality of straps using an adjustment actuator to achieve a desired fit of the head mounted display on the user based on the monitored strap pressure data and accepted strap pressure data.

Systems and methods are disclosed for automatic adjustment of straps of a head mounted display. The head mounted display may include a display device, a plurality of straps, and a controller. The controller may monitor eye location data of at least one eye of a user using at least one eye tracking sensor. The controller may direct the user to move the display device to achieve a desired image being displayed on the display device based on the monitored eye location data and accepted eye location data. The controller may monitor strap pressure data associated with the plurality of straps using a plurality of the pressure sensors. The controller may adjust each strap of the plurality of straps using an adjustment actuator to achieve a desired fit of the head mounted display on the user based on the monitored strap pressure data and accepted strap pressure data.

A buckle has a male buckle portion and a female buckle portion, wherein the female buckle portion comprises a female buckle portion body and a channel for the insertion of the male buckle portion. The female buckle portion further comprises a limiting skirt at an opening of the channel for guiding the male buckle portion into alignment with the opening of the channel.

A buckle has a male buckle portion and a female buckle portion, wherein the female buckle portion comprises a female buckle portion body and a channel for the insertion of the male buckle portion. The female buckle portion further comprises a limiting skirt at an opening of the channel for guiding the male buckle portion into alignment with the opening of the channel.

The present application includes embodiments for a belt adjustment system. The belt adjustment system can be configured to engage a belt comprising a plurality of belt teeth. The belt engagement system can include a buckle portion that includes a belt clamp configured to couple the belt to the buckle, a lever pivotally movable between a first position and a second position, and a belt-engaging tab, the tooth-engaging tab positionable between a tooth-engaging position and a tooth-disengaging position responsive to the position of the lever on. The belt adjustment system can include a tool housing having a first wall and a second wall that form a slot. A tool comprising a distal end and a proximal end can be coupled to the tool housing, the tool positionable within the slot between a closed position and an open position.